阅读说明：本技术 全自动糖果穿串及包衣一体化生产设备 (Full-automatic candy stringing and coating integrated production equipment ) 是由 郭广河 于 2021-02-03 设计创作，主要内容包括：本发明属于一种全自动糖果穿串及包衣一体化生产设备,包括储棒箱,糖棒储存传送机构、糖果输送供应机构、输送自动穿插把机构、糖串夹持传送机构、外层糖衣浇涂机构和冷却风干固化机构。糖果输送供应机构与糖棒储存传送机构并排设置,输送自动穿插把机构位于糖果输送供应机构与糖棒储存传送机构的后部之间,糖串夹持传送机构位于糖棒储存传送机构的后端,外层糖衣浇涂机构位于糖串夹持传送机构的后端,冷却风干固化机构位于外层糖衣浇涂机构的出口端外侧。本发明实现了机械化穿串和包装生产,实现帶把糖串商品的机械成形,具有结构简单合理、卫生、品质规范统一、生产效率高和成本低的优点。(The invention belongs to full-automatic candy stringing and coating integrated production equipment which comprises a candy storage box, a candy storage and conveying mechanism, a candy conveying and supplying mechanism, a conveying automatic stringing mechanism, a candy stringing clamping and conveying mechanism, an outer-layer sugar coating and pouring mechanism and a cooling, air-drying and solidifying mechanism. The candy conveying and supplying mechanism and the candy bar storing and conveying mechanism are arranged side by side, the conveying mechanism is automatically inserted between the rear parts of the candy conveying and supplying mechanism and the candy bar storing and conveying mechanism, the candy string clamping and conveying mechanism is arranged at the rear end of the candy bar storing and conveying mechanism, the outer-layer sugar coating and pouring mechanism is arranged at the rear end of the candy string clamping and conveying mechanism, and the cooling, air-drying and solidifying mechanism is arranged outside the outlet end of the outer-layer sugar coating and pouring mechanism. The invention realizes the mechanized stringing and packaging production and the mechanical forming of the sugar kebab commodity, and has the advantages of simple and reasonable structure, sanitation, standard and uniform quality, high production efficiency and low cost.)

1. The utility model provides a full-automatic candy is worn cluster and capsule integration production facility, includes and stores up excellent case (11), its characterized in that: still store transport mechanism (1) including the sugar stick, candy transport supply mechanism (2), carry automatic interlude to mechanism (3), cluster centre gripping transport mechanism (4) of sugar, outer sugar-coat is watered and is scribbled mechanism (5) and cooling and air-dry solidification mechanism (6), candy transport supply mechanism (2) and the parallel arrangement of candy stick storage transport mechanism (1), carry automatic interlude to mechanism (3) be located candy transport supply mechanism (2) and the rear portion that the transport mechanism (1) was stored to the sugar stick, cluster centre gripping transport mechanism (4) are located the rear end that transport mechanism (1) was stored to the sugar stick, outer sugar-coat is watered and is scribbled mechanism (5) and be located the rear end of cluster centre gripping transport mechanism (4), cooling and air-dry solidification mechanism (6) are located the exit end outside of outer sugar-coat mechanism (5).

2. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the candy stick storage and transmission mechanism (1) comprises a stick storage barrel (13), a first servo stepping motor (14), a candy stick conveying flower disc (15), a candy stick conveying groove (112), a concave candy stick storage groove (19), a first linear sliding air cylinder (17), an air cylinder clamping jaw (18), a vibrator (111), a single discharge baffle (110) and a candy stick conveying belt (16); the export lower extreme of storing up excellent case (11) communicates with each other with the upper end import of storing the bucket to the stick (13), the bottom face of storing the bucket to the stick is the inclined plane, the inclined plane bottom of storing the bucket to the stick is equipped with export upper portion and is equipped with single ejection of compact baffle (110) on the storing bucket inside wall to the stick, the exit end lower part outside of storing the bucket to the stick is equipped with candy stick conveying flower disc (15) that is driven by first servo step motor (14), the exit end of candy stick conveying flower disc (15) and the entrance point connection of candy stick conveying appliance (16), the candy stick conveying appliance is equipped with numerous concave type storing stick groove (19) that are the interval distance on, the exit end of candy stick conveying appliance (16) is equipped with cylinder clamping jaw (18) that is driven by first linear sliding platform cylinder (17), the cylinder clamping jaw aligns and is located the concave type of sugar stick storage groove outside of sugar stick conveyor belt outlet end and carries automatic interlude to depositing a stick recess (32) middle part on the stick groove conveyor belt (31) of depositing of mechanism (3).

3. The fully automatic candy stringing and coating integrated production equipment according to claim 2, wherein: the middle part of the outer end of the bottom inclined plane of the stick storage barrel (13) is provided with a vibrator (111), and the peripheral wall of the candy stick conveying flower disc (15) is provided with a conveying stick groove (112) for accommodating a stick in an axial and side-by-side spaced manner.

4. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the candy conveying and supplying mechanism (2) comprises a candy storage groove (21), a rotary candy conveying plate (22), a conical candy arranging plate (23), a candy arranging brush (24), a cleaning brush (214), a candy separating plate (25), a candy discharging hole (26), a candy discharging hole baffle plate (27), a rod inserting pipeline (28), a candy conveying belt (29), a candy die groove (211) to be penetrated and stringed, a candy pressing mechanism (212), a candy stringing conveying belt (213) and a candy conveying lifter outlet (210); a conical sugar-arranging plate (23) is arranged at the upper end of the middle part of the rotary sugar-sending plate (22), an outlet (210) of a sugar-sending hoister is communicated with one side of the upper end of the rotary sugar-sending plate (22) in the middle of the conical sugar-arranging plate (23), a plurality of single-row sugar-storing grooves (21) are arranged on a bottom plate of the rotary sugar-sending plate side by side at intervals, a closed baffle (222) is arranged on a machine body at the lower end of the bottom plate of the rotary sugar-sending plate, a plurality of lower sugar holes (26) communicated with the single-row sugar-storing grooves (21) and the corresponding openings of the closed baffle are arranged at the lower part of the other end of the rotary sugar-sending plate side by side, a sugar-separating plate (25) and a sugar-arranging brush (24) are arranged at the upper end of the rotary sugar-sending plate at the front end of the lower sugar holes (26) at intervals in sequence, a lower sugar hole opening and closing baffle (27) is arranged at the corresponding opening, a plurality of groups of sugar mold grooves (211) to be penetrated and stringed are arranged on the candy conveying belt (29) side by side at intervals, a rod inserting pipeline (28) is arranged on one side of the central part of each sugar mold groove (211) to be penetrated and stringed, one side of the rod inserting pipeline (28) is communicated with the corresponding side of a rod storing groove (32) arranged on the rod storing groove conveying crawler belt (31), a candy pressing mechanism (212) is arranged at the upper end of the rear part of the candy conveying belt (29), one side of the candy pressing mechanism (212) is arranged on the same straight line with a second straight line platform sliding cylinder (33) arranged on the rod storing groove conveying crawler belt (31), the outlet end of the candy conveying belt (29) at the rear end of the candy pressing mechanism (212) is connected with the inlet end of the sugar string conveying belt (213), and a plurality of groups of inserted sugar mold grooves (310) are arranged on the sugar string conveying belt.

5. The fully automatic candy stringing and coating integrated production equipment according to claim 4, wherein: the candy compacting mechanism (212) comprises: the device comprises a portal frame (216), a linear pushing cylinder (215), a connecting rod (218), double-side guide rails (217), a sliding template (219), an intermediate die holder (220) and a die (221); the upper end of a portal frame (216) is provided with a linear pushing cylinder (215), two inner side surfaces of the portal frame (216) are provided with double-side guide rails (217), two side edges of a sliding template (219) are slidably matched on the double-side guide rails (218), the upper end of a connecting rod (218) is connected with the linear pushing cylinder (215), the lower end of the connecting rod (218) is connected with the upper end of the sliding template (219), the lower end of the sliding template (219) is connected with the upper end of a middle die holder (220), the lower end of the middle die holder (220) is provided with a die (221), the lower end of the die (221) is aligned with a group of sugar stringing die grooves (211) at the lower end of the die (221), and the inner ends of the buckled die and the sugar stringing die grooves (211) are spherical bodies.

6. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the conveying automatic inserting handle mechanism (3) comprises: a conveying crawler belt (31) of the stick storage groove, a stick storage groove (32), a second linear platform sliding cylinder (33), a piston rod seat (34), a cylinder air inlet and outlet hole (35), a clamping jaw cylinder (36), a clamping jaw finger (37), a clamping jaw cylinder air inlet and outlet hole (38), a fixing screw (39) and a storage tank (310) of the inserted lollipop string; deposit excellent groove and carry track (31) and be located between sugar stick conveyer belt (16) and candy conveyer belt (29), it deposits excellent recess (32) to be equipped with several groups side by side to be the interval distance on excellent groove conveyer belt (31) to deposit, the exit end outside of depositing excellent groove conveyer belt is equipped with second linear platform sliding cylinder (33), clamping jaw cylinder (36) are connected through set screw (39) to the piston rod seat (34) front portion upper end of second linear platform sliding cylinder (33), the one end of depositing excellent recess (32) that claw finger (37) on clamping jaw cylinder (36) align to correspond, the other end of depositing excellent recess (32) aligns a pair of stick inserting pipeline (28) one side that waits to wear string sugar die groove (211) one side and be equipped with of candy hold-down mechanism (212) lower extreme.

7. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the cluster gripping and conveying mechanism (4) comprises: the device comprises a manipulator pneumatic clamping jaw cylinder (41), a transmission rotating disc (42), a rack platform (43), an air/electric slip ring (44), a slip ring stator (45), a slip ring rotor (46), an electromagnetic valve (47), an air conveying pipe (48), an air inlet and outlet hole (49), a second servo stepping motor (410), an electric hollow rotating platform (411), a power supply platform (412) and a fixing bolt (413); the outlet end of the sugar string conveyor belt (213) is communicated with the inlet end of the sugar string conveyor belt (51) through a sugar string clamping and conveying mechanism, the lower part of an electric hollow rotating platform (411) is axially arranged in the middle of the upper end of a rack platform (43), a second servo stepping motor (410) drives the electric hollow rotating platform to rotate clockwise, a circular conveying rotating disk (42) with a middle round hole is arranged on the electric hollow rotating platform, a plurality of manipulator pneumatic finger clamping cylinders (41) are arranged at intervals on the periphery of the circular conveying rotating disk (42), a slip ring rotor (46) and an air/electric slip ring (44) on the slip ring rotor are positioned on the central round hole of the circular conveying rotating disk (42) and rotate 360 degrees along with the circular conveying rotating disk (42) and transmit compressed gas and power and control signals of each solenoid valve (47) to each manipulator pneumatic finger clamping cylinder (41) through a solenoid valve (47) and an air conveying pipe (48), the slip ring stator (45) is arranged on the middle part of a rack platform (43) at the lower end of a central circular hole of the circular transmission rotating disk (42), the slip ring stator (45) is respectively provided with a pipeline and a power supply loop which are connected with an air compressor for supplying transmission air, a power line and a control signal line, the upper part of the power supply platform (412) is positioned at the upper end of the slip ring rotor, an electric connection slideway for controlling an electromagnetic valve (47) at the corresponding position is arranged at the corresponding position, and the lower end of the power supply platform (412) is fixed on the slip ring stator (45).

8. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the outer layer sugar coating mechanism (5) comprises: the sugar-containing syrup preparation machine comprises a sugar string conveyer belt (51), a driving speed-reducing motor (52), a frame (53), a transmission chain (54), a transmission chain wheel (55), a coating device (56), a syrup storage barrel (57), a sugar-paddle conveyer pipe (58), a conveying pump (59), a duck-mouth-shaped sprayer (510), a recovery barrel (511), an electric heater (512), a water inlet (514), a water outlet (513), a hot water inlet pipe (515), a sugar-paddle return pipe (516), a roller shaft fixer (517), a transmission roller shaft (518), a conveying roller (519), a coating chamber cover (520), a syrup adding port (521) and a hot water outlet pipe (522); the sugar string conveyer belt (51) is characterized in that two sides of the upper end of a rack (53) are respectively connected with a chain wheel shaft in a shaft mode, two ends of the two chain wheel shafts are respectively fixed with a transmission chain wheel (55), two transmission chains (54) are respectively connected with two transmission chain wheels with corresponding edges, a driving speed motor (52) positioned on one side of the rack drives the chain wheel shaft to rotate, two sides of the upper end of the rack (53) positioned on the outer sides of the two transmission chains (54) are respectively provided with a roll shaft fixer (517), a plurality of transmission roll shafts (518) with transmission rolls (519) in the middle are longitudinally arranged side by side at intervals between the two roll shaft fixers (517) in a shaft mode, small chain wheels are respectively arranged on the transmission roll shafts (518) on two sides of the transmission rolls (519), and the two transmission chains (54) respectively transmit;

a pouring and coating device (56) is arranged at the upper end of the rear part of the sugar cluster conveyer belt (51).

9. The fully automatic candy stringing and coating integrated production equipment according to claim 8, wherein: the pouring device (56) is: a coating chamber cover (520) is covered and buckled at the upper end of the conveying roller, a recovery barrel (511) is arranged on a frame at the lower end of a driving roller shaft in the coating device (56), the opening surface of the recovery barrel (511) is upwards arranged, a water jacket interlayer is arranged at intervals outside the peripheral wall of the recovery barrel, a water inlet (514) and a water outlet (513) are respectively communicated with the upper end and the lower end in the water jacket interlayer, an electric heater (512) is arranged outside the bottom of the water jacket interlayer, the inner lower end of the recovery barrel (511) is communicated with the inner upper end of a pulp storage barrel (57) through a sugar-pulp return pipe (516), a water jacket interlayer is arranged at intervals outside the peripheral wall of the pulp storage barrel, a hot water outlet pipe (522) and a hot water inlet pipe (515) are respectively communicated with the upper end and the lower end in the water jacket interlayer, an inlet of a conveying pump (59) is communicated with the pulp storage barrel through a sugar-pulp conveying pipe, an outlet of the conveying pump (59) is communicated with a duck-mouth type spray nozzle (510), the duck mouth type nozzle (510) is positioned at the upper end of the candy string (7) with the handle conveyed by the candy string conveyer belt (51).

10. The fully automatic candy stringing and coating integrated production equipment according to claim 1, wherein: the cooling, air-drying and solidifying mechanism (6) comprises: the cooling tunnel comprises a cooling tunnel (61), a circulating pipe (62), an air suction opening (63), a sugar string inlet (64), a sugar string outlet (65), a refrigerator (66), a cold air pipe (67), a connecting flange disc (68), a gas storage box (69), a gas box screen plate (610), an air return opening (611), a gas storage box condensed water outlet (612), a valve (613), a refrigerator water outlet (614), an air inlet pipeline (615), a shower type air disc (616), a cold air cover (617), an adjusting valve (618) and an air cooler (619); the cooling, air-drying and curing mechanism consists of a cold air shaping device and a tunnel-type cooling device, and the cold air shaping device and the tunnel-type cooling device are sequentially positioned on a sugar string conveyer belt (51) at the rear end of the pouring and coating device (56);

the cold air shaping device comprises: the upper end of a sugar string conveyer belt (51) at the rear end of the pouring and coating device (56) is provided with a cold air cover (617), the upper end in the cold air cover is provided with a shower type air disc (616), the shower type air disc is positioned at the upper end of a sugar string (7) with a handle conveyed by the sugar string conveyer belt (51), one end of an air inlet pipeline (615) is communicated with the shower type air disc, and the other end of the air inlet pipeline (615) is communicated with a cold air outlet of an air cooler (619) through an adjusting valve (618);

the tunnel-type cooling device is as follows: a cooling tunnel (61) is arranged at the upper end of a sugar string conveyer belt (51) at the rear end of the cold air shaping device, the sugar string conveyer belt (51) is driven by a sugar string inlet (64) of the cooling tunnel (61) to bring a sugar string (7) into the cooling tunnel (61) and carry the sugar string out of a sugar string outlet (65) of the cooling tunnel (61), a circulating pipe (62) is arranged at the upper end of the cooling tunnel (61), a circulating fan is arranged in the circulating pipe (62), an air suction opening (63) and an air return opening (611) which are communicated with the inside of the cooling tunnel (61) are arranged at two ends of the circulating pipe (62), an air storage tank (69) with an opening at the upper end is arranged on a rack at the lower end of the sugar string conveyer belt (51) in the cooling tunnel (61), an upper end surface of the air storage tank (69) covers an air tank sieve mesh plate (610), one side of the bottom surface of the air storage tank (69) is communicated with a refrigerating outlet of a refrigerating machine (66), the other side of the bottom surface of the gas storage tank (69) is provided with a condensed water outlet (612) of the gas storage tank with a valve (613).

Technical Field

The invention belongs to full-automatic candy stringing and coating integrated production equipment.

Background

In the candy industry, products such as lollipops with sugar strings such as single-grain hard sugar sticks and starry sky lollipops are well received in the market . The mixed gel type candy stringing candy which appears recently is more popular with consumers due to the characteristics of good taste, chewing elasticity, being beneficial to the oral cavity and tooth sanitation protection of the raw materials for manufacturing the candy and the like.

However, heretofore, the candy strings with handles are produced by inserting each candy on the insert rod manually by workers, namely, the candy strings are manually threaded, and the defects of manual threading include: unsanitary, high labor intensity, low production efficiency and high cost. How to solve the problem of manual stringing is the most outstanding problem in the current candy industry. In addition, the manual stringing is not suitable for improving the grade and quality of the product and improving the capacity demand, and the development of the candy processing and manufacturing industry is severely restricted.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide full-automatic integrated equipment for stringing and coating candies, which realizes mechanical stringing and packaging production and mechanical forming of the candy string commodities, and has the advantages of simple and reasonable structure, sanitation, standard and uniform quality, high production efficiency and low cost.

In order to achieve the technical problem, the invention provides the following technical scheme: the utility model provides a full-automatic candy is worn cluster and capsule integration production facility, is including storing up the excellent case, and conveying mechanism, candy conveying supply mechanism, the automatic mechanism of alternating of carrying, candy cluster centre gripping transport mechanism, outer sugar-coat mechanism of watering and coating and cooling air-dry solidification mechanism are stored to the candy stick. The candy conveying and supplying mechanism and the candy bar storing and conveying mechanism are arranged side by side, the conveying mechanism is automatically inserted between the rear parts of the candy conveying and supplying mechanism and the candy bar storing and conveying mechanism, the candy string clamping and conveying mechanism is arranged at the rear end of the candy bar storing and conveying mechanism, the outer-layer sugar coating and pouring mechanism is arranged at the rear end of the candy string clamping and conveying mechanism, and the cooling, air-drying and solidifying mechanism is arranged outside the outlet end of the outer-layer sugar coating and pouring mechanism.

As a preferred technical scheme, the sugar stick storage and transmission mechanism comprises a stick storage barrel, a first servo stepping motor, a sugar stick conveying flower disc, a conveying stick groove, a concave stick storage groove, a first linear sliding air cylinder, an air cylinder clamping jaw, a vibrator, a single discharging baffle and a sugar stick conveying belt. The export lower extreme of storing up the stick case communicates with each other with the upper end import of storing the bucket to the stick, the bottom face of storing the bucket to the stick is the inclined plane, the inclined plane bottom of storing the bucket to the stick is equipped with single discharge baffle on the stick storage bucket inside wall of export upper portion, the exit end lower part outside of storing the bucket to the stick is equipped with the candy bar transport flower disc that is driven by first servo step motor, the exit end that the candy bar carried the flower disc and the entrance point connection that the candy bar carried the crawler, the candy bar carries to be equipped with numerous concave type storing rod groove on the crawler for the interval distance on, the exit end that the candy bar carried the crawler is equipped with the cylinder clamping jaw that is driven by first linear sliding platform cylinder, the cylinder clamping jaw aligns and is located a concave type storing rod groove outside of candy bar transport crawler end and carries a storing rod groove middle part on the candy bar crawler of mechanism that automatic interlude.

As a preferred technical scheme of the invention, the middle part of the outer end of the bottom inclined plane of the stick storage barrel is provided with a vibrator, and the peripheral wall of the candy stick conveying flower disc is provided with a conveying stick groove for accommodating a stick axially side by side at intervals.

As a preferred technical scheme of the invention, the candy conveying and supplying mechanism comprises a candy storage tank, a rotary candy conveying plate, a conical candy arranging plate, a candy arranging brush, a cleaning brush, a candy separating plate, a candy discharging hole baffle plate, a rod inserting pipeline, a candy conveying belt, a candy die groove to be stringed, a candy pressing mechanism, a candy string conveying belt and a candy conveying elevator outlet. The upper end of the middle part of the rotary sugar conveying disc is provided with a conical sugar arranging disc, the outlet of the sugar conveying hoister is communicated with one side of the upper end of the rotary sugar conveying disc in the middle of the conical sugar arranging disc, a plurality of single-row sugar storage tanks are arranged on the bottom plate of the rotary sugar conveying disc side by side at intervals, a closed baffle plate is arranged on a machine body at the lower end of the bottom plate of the rotary sugar conveying disc, a plurality of lower sugar holes communicated with the single-row sugar storage tanks and the corresponding opening parts of the closed baffle plate are arranged on the lower part of the other end of the rotary sugar conveying disc side by side, the upper end of the rotary sugar conveying disc at the front end of each lower sugar hole is sequentially provided with a sugar separating plate and a sugar arranging brush at intervals, a lower sugar hole opening and closing baffle plate is arranged at the corresponding opening part of the closed baffle plate at the upper end of each lower sugar hole, the lower end of each lower sugar hole is communicated with a sugar mould groove to be stringed on the inlet, one side of the stick inserting pipeline is communicated with the corresponding side of the stick storing groove arranged on the stick storing groove conveying crawler belt, the upper end of the rear part of the candy conveying belt is provided with a candy pressing mechanism, one side of the candy pressing mechanism and a second linear platform sliding cylinder arranged on the stick storing groove conveying crawler belt are arranged on the same straight line, the outlet end of the candy conveying belt at the rear end of the candy pressing mechanism is connected with the inlet end of the candy string conveying belt, and a plurality of groups of stick inserted candy string storage tanks are arranged on the candy string conveying belt at intervals side by side.

As a preferred embodiment of the present invention, the candy pressing mechanism includes: the device comprises a portal frame, a linear pushing cylinder, a connecting rod, two-side guide rails, a sliding template, an intermediate die holder and a die. The upper end of portal frame is equipped with sharp push cylinder, and the both sides medial surface of portal frame is equipped with two side guide rails, and the both sides limit of sliding template is sliding fit on two side guide rails, and the upper end and the sharp push cylinder of connecting rod are connected, and the lower extreme and the upper end of sliding template of connecting rod are connected, and the lower extreme and the upper end of middle die holder of sliding template are connected, and the lower extreme of middle die holder is equipped with the mould, and the lower extreme and the a set of cluster sugar mould groove of wearing that is located the mould lower extreme of mould align, and the mould of lock and the inner of string sugar mould groove are the.

As a preferred technical solution of the present invention, the automatic conveying threading mechanism includes: the stick storage groove conveying crawler belt, the stick storage groove, the second linear platform sliding cylinder, the piston rod seat, the cylinder air inlet and outlet hole, the clamping jaw cylinder, the clamping jaw fingers, the clamping jaw cylinder air inlet and outlet hole, the fixing screw and the stick-inserted sugar string storage tank. Deposit excellent groove and carry the track and be located the candy stick and carry the track and hold and between the candy conveyer belt, it is equipped with a plurality of groups side by side to deposit excellent recess to deposit excellent groove on the excellent groove conveyer belt to deposit, the exit end outside of depositing excellent groove and carrying the track is equipped with second linear platform sliding cylinder, the anterior upper end of piston rod seat of second linear platform sliding cylinder is passed through set screw and is connected the clamping jaw cylinder, claw finger on the clamping jaw cylinder aligns the one end of depositing excellent recess that corresponds, the other end of depositing excellent recess aligns the stick pipeline one side that string candy die cavity one side was equipped with is worn to treating of candy hold-down mechanism lower extreme.

As a preferred aspect of the present invention, the candy string holding and conveying mechanism includes: the pneumatic clamping jaw air cylinder of manipulator, conveying rotary disk, frame platform, gas/electric slip ring, sliding ring stator, sliding ring rotor, solenoid valve, air transfer pipe, air business turn over hole, second servo step motor, electronic cavity rotary platform, power platform and fixing bolt. The outlet end of the candy string conveying belt is communicated with the inlet end of the candy string conveying belt through a candy string clamping and conveying mechanism, the lower part of an electric hollow rotating platform is axially arranged in the middle of the upper end of a rack platform, a second servo stepping motor drives the electric hollow rotating platform to rotate clockwise, a circular conveying rotating disk with a middle round hole is arranged on the electric hollow rotating platform, a plurality of manipulator pneumatic finger clamping cylinders are arranged at intervals on the periphery of the circular conveying rotating disk, a slip ring rotor and an air/electric slip ring on the slip ring rotor are positioned on the central round hole of the circular conveying rotating disk and rotate 360 degrees along with the circular conveying rotating disk, and power and control signals of compressed gas and the electromagnetic valves are transmitted to the manipulator pneumatic finger clamping cylinders through the electromagnetic valves and an air conveying pipe, a slip ring stator is arranged in the middle of the rack platform at the lower end of the central round hole of the circular conveying rotating disk, and, The upper part of the power platform is positioned at the upper end of the slip ring rotor, an electric connection slideway for controlling an electromagnetic valve at the corresponding position is arranged at the corresponding position, and the lower end of the power platform is fixed on the slip ring stator.

As a preferred embodiment of the present invention, the outer-layer sugar coating mechanism includes: the sugar-string conveyer belt drives the speed reduction motor, the frame, the drive chain, the drive sprocket, the coating device, the stock chest, the sugar-pulp conveying pipe, the delivery pump, the duck mouth-shaped spray head, the recycling bin, the electric heater, the water inlet, the water outlet, the hot water inlet pipe, the sugar-pulp return pipe, the roller shaft fixer, the drive roller shaft, the transfer roller, the coating chamber cover, the slurry feeding port and the hot water outlet pipe. The sugar chain conveyer belt is characterized in that two sides of the upper end of a rack are respectively connected with a chain wheel shaft, two ends of the two chain wheel shafts are respectively fixed with a transmission chain wheel, two transmission chains are respectively connected with the two transmission chain wheels on corresponding edges, a driving speed reduction motor on one side of the rack drives the chain wheel shaft to rotate, two sides of the upper end of the rack outside the two transmission chains are respectively provided with a roller shaft fixer, a plurality of transmission roller shafts with middle belt conveying rollers are longitudinally arranged side by side at intervals between the two roller shaft fixers, small chain wheels are respectively arranged on the transmission roller shafts on two sides of the conveying rollers, and the two transmission chains respectively transmit the small chain wheels on the corresponding sides. The upper end of the rear part of the sugar-string conveyer belt is provided with a pouring and coating mechanism.

As a preferred technical solution of the present invention, the flow coating apparatus is: the cover of the coating chamber is buckled at the upper end of the conveying roller, a recovery barrel is arranged on a rack at the lower end of a transmission roller shaft in the coating device, the opening surface of the recovery barrel is arranged upwards, a water jacket interlayer is arranged outside the peripheral wall of the recovery barrel at a spacing distance, a water inlet and a water outlet are respectively communicated with the upper end and the lower end in the water jacket interlayer, an electric heater is arranged outside the bottom of the water jacket interlayer, the inner lower end of the recovery barrel is communicated with the inner upper end of the pulp storage barrel through a sugar syrup return pipe, a water jacket interlayer is arranged outside the peripheral wall of the pulp storage barrel at a spacing distance, a hot water outlet pipe and a hot water inlet pipe are respectively communicated with the upper end and the lower end in the water jacket interlayer, the inlet of a conveying pump is communicated with the inside of the pulp storage barrel through a sugar syrup conveying pipe positioned on one side of the rack, the outlet of the conveying pump is communicated with a duck-mouth-.

As a preferred technical solution of the present invention, the cooling, air-drying and solidifying mechanism includes: the sugar-cooling device comprises a cooling tunnel, a circulating pipe, an air suction opening, a sugar string inlet, a sugar string outlet, a refrigerator, a cold air pipe, a connecting flange, an air storage box, an air box screen plate, an air return opening, an air storage box condensed water outlet, a valve, a refrigerator water outlet, an air inlet pipe, a shower head type air disc, a cold air cover, an adjusting valve and an air cooler. The cooling, air-drying and curing mechanism consists of a cold air shaping device and a tunnel-type cooling device, and the cold air shaping device and the tunnel-type cooling device are sequentially located on a sugar string conveyer belt at the rear end of the coating machine.

The cold air shaping device comprises: the upper end of the sugar cluster conveyer belt of the rear end of the coating mechanism is provided with a cold air cover, the upper end in the cold air cover is provided with a shower type air disc, the shower type air disc is positioned at the upper end of the sugar cluster conveyer belt which is used for conveying sugar clusters, one end of an air inlet pipeline is communicated with the shower type air disc, and the other end of the air inlet pipeline is communicated with a cold air outlet of an air cooler through an adjusting valve.

The tunnel-type cooling device is as follows: the upper end of a sugar string conveyer belt at the rear end of the cold air shaping device is provided with a cooling tunnel, the sugar string conveyer belt is driven from a sugar string inlet of the cooling tunnel to bring sugar strings into the cooling tunnel and carry the sugar strings out of a sugar string outlet of the cooling tunnel, a circulating pipe is arranged at the upper end of the cooling tunnel, a circulating fan is arranged in the circulating pipe, two ends of the circulating pipe are provided with an air suction inlet and an air return inlet which are communicated with the inside of the cooling tunnel, a gas storage tank with an upper end opening is arranged on a machine frame at the lower end of the sugar string conveyer belt in the cooling tunnel, the upper end of the gas storage tank covers a gas tank screen plate, one side of the bottom surface of the gas storage tank is communicated with a refrigeration outlet of the refrigerator through a connecting flange and a cold air pipe, and the other.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. the invention realizes the mechanized stringing and packaging production and the mechanical forming of the sugar kebab commodity, and has the advantages of simple and reasonable structure, sanitation, standard and uniform quality, high production efficiency and low cost.

2. The invention greatly saves the cost of manpower and material resources, improves the production efficiency, has standard and uniform quality and shortens the processing time, and can continuously convey and supply the candies and the sugar sticks, continuously insert the candies and the sugar sticks into a string, and then clamp and convey the candies and the sugar sticks to the coating transparent outer layer to complete the full-automatic operation. The invention realizes the purposes of ensuring food sanitation and safety, replacing manual heavy physical labor, improving production efficiency and reducing cost, ensures that the quality of the candy stringing production is standard and uniform, and becomes more excellent in formability or mass production, thereby being a novel machine for manufacturing and processing the candy stringing.

Drawings

FIG. 1 is a schematic diagram showing the structural distribution of the whole equipment of the production line of the present invention;

FIG. 2 is a schematic view of the sugar stick storage and transport mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a candy conveying and supplying mechanism and an automatic conveying and inserting handle mechanism of the invention;

FIG. 4 is a schematic view of the structure of the candy string holding and conveying device of the present invention;

FIG. 5 is a schematic structural view of an outer sugar coating pouring mechanism and a cold air shaping device according to the present invention;

FIG. 6 is a schematic view of a tunnel-type cooling apparatus according to the present invention;

FIG. 7 is a schematic view of a confection string product of the present invention;

wherein: 1. a candy bar storage and delivery mechanism; 11. a rod storage box; 12. a bar is held; 13. 14, a first servo stepping motor; 15. conveying the candy stick to a flower disc; 16. the sugar stick conveying machine; 17. a first linear slide cylinder; 18. a cylinder clamping jaw; 19. a concave rod storage groove; 110. a single discharge baffle; 111. a vibrator; 112. a conveying rod groove;

2. a candy conveying and supplying mechanism; 21. a sugar storage tank; 22. rotating the sugar conveying plate; 23. a conical sugar-arranging plate; 24. a sugar-regulating brush; 25. a sugar isolation plate; 26. sugar hole feeding; 27. a sugar hole baffle plate is arranged; 28. a plunger tube; 29. a candy conveyor belt; 210. an outlet of the sugar feeding hoister; 211. a sugar mold cavity is to be penetrated and stringed; 212. a candy pressing mechanism; 213. a candy string conveyor belt; 214. cleaning the brush; 215. a linear pushing cylinder; 216. a gantry; 217. bilateral guide rails; 218. a connecting rod; 219. sliding the template; 220. an intermediate die holder; 221. a mold; 222. a closing baffle;

3. conveying automatic inserting handle mechanism; 31. the rod storage groove conveys the crawler; 32. a rod storage groove; 33. a second linear platform sliding cylinder; 34. a piston rod seat; 35. air inlet and outlet holes of the cylinder; 36. a clamping jaw cylinder; 37. a claw finger; 38. the clamping jaw cylinder is provided with an air inlet and an air outlet; 39. a set screw; 310. a candy stick string storage tank;

4. a cluster gripping conveyor; 41. a manipulator pneumatic clamping jaw cylinder; 42. a transfer rotating disc 43, a rack platform; 44. a gas/electric slip ring; 45. a slip ring stator; 46. a slip ring rotor; 47. an electromagnetic valve; 48. an air delivery tube; 49. air inlet and outlet holes; 410. a second servo stepper motor; 411. an electric hollow rotating platform; 412. a power platform; 413. fixing the bolt;

5. an outer layer sugar coating mechanism; 51. the sugar-string conveyer belt; 52. driving a deceleration motor; 53. a frame; 54. a drive chain; 55. a drive sprocket; 56. a pouring device; 57. a pulp storage barrel; 58. a sugar syrup transport pipe; 59. a delivery pump; 510. a duck-mouth type nozzle; 511. a recycling bin; 512. an electric heater; 514 water inlet; 513. a water outlet; 515. a hot water inlet pipe; 516. a sugar paddle return conduit; 517. a roll shaft holder; 518. a drive roller shaft; 519. a conveying roller; 520. coating a chamber cover; 521. a pulp adding port; 522. a hot water outlet pipe; 523. a sprocket shaft;

6. a cooling, air-drying and solidifying mechanism; 61. cooling the tunnel; 62. a circulation pipe; 63. an air suction opening; 64. a sugar string inlet; 65. a candy string outlet; 66. a refrigerator; 67. a cold air pipe; 68. connecting a flange plate; 69. a gas storage tank; 610. a gas box screen plate; 611. an air return opening; 612. a condensate outlet of the gas storage tank; 613. a valve; 614. a refrigerator water outlet; 615. an air inlet pipeline; 616. a shower type air plate; 617. a cold air cover; 618. adjusting the valve; 619. an air cooler;

7. a string of sugar with a handle; 71. a hollow bore; 72. a candy; 73. and (5) coating the sugar.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods, circuits, program controllers and related elements for controlling the same, PLC programmable control systems, control systems of pneumatic technology and sensing technology, etc. in the following examples are all conventional techniques and methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-7, a full-automatic candy stringing and coating integrated production device comprises a bar storage box 11. The sugar stick conveying and storing device also comprises a sugar stick storing and conveying mechanism 1, a candy conveying and supplying mechanism 2, a conveying automatic inserting handle mechanism 3, a candy string clamping and conveying mechanism 4, an outer layer sugar coating and pouring mechanism 5 and a cooling, air-drying and solidifying mechanism 6. The candy conveying and supplying mechanism 2 and the candy bar storage and conveying mechanism 1 are arranged side by side, the conveying automatic insertion mechanism 3 is positioned between the candy conveying and supplying mechanism 2 and the rear part of the candy bar storage and conveying mechanism 1, the candy string clamping and conveying mechanism 4 is positioned at the rear end of the candy bar storage and conveying mechanism 1, the outer-layer sugar coating and coating mechanism 5 is positioned at the rear end of the candy string clamping and conveying mechanism 4, and the cooling air drying and solidifying mechanism 6 is positioned outside the outlet end of the outer-layer sugar coating and coating mechanism 5.

As shown in fig. 1-2, the candy stick storage and transmission mechanism 1 comprises a candy stick storage box 11, a candy stick 12, a candy stick storage barrel 13, a first servo stepping motor 14, a candy stick conveying flower disc 15, a candy stick conveying belt 16, a first linear sliding air cylinder 17, an air cylinder clamping jaw 18, a concave candy stick storage tank 19, a single discharge baffle 110, a vibrator 111 and a candy stick conveying tank 112. The lower end of the outlet of the rod storage box 11 is communicated with the inlet of the upper end of the rod storage barrel 13. The bottom end face of the rod storage barrel is an inclined plane, an outlet is formed in the bottom of the inclined plane of the rod storage barrel, and a single discharge baffle 110 is arranged on the inner side wall of the rod storage barrel on the upper portion of the outlet, so that the rod 12 can be guided out only through the single outlet of the rod storage barrel. The exit end lower part outside of storing the bucket to the stick is equipped with the candy stick transport flower disc 15 that is driven by first servo step motor 14, first servo step motor is located the frame outside of the exit end lower part of storing the bucket to the stick, first servo step motor's output shaft and candy stick transport flower disc 15's center pin are fixed, the exit end that candy stick carried flower disc and candy stick carry 16's entrance point connection, it is equipped with a plurality of concave type store rod groove 19 to be the interval on the candy stick carry the store rod to hold a stick in every concave type store rod groove. The exit end of sugar rod conveyor 16 is equipped with the cylinder clamping jaw 18 that is driven by first linear sliding platform cylinder 17, and the cylinder clamping jaw aligns and is located the concave type bar storage tank outside of sugar rod conveyor exit end and carries automatic the stick recess 32 middle part of depositing on the bar storage tank conveyor 31 of mechanism 3 that alternates.

The middle of the outer end of the bottom slope of the stick storage barrel 13 is provided with a vibrator 111 to move the stick 12 in the stick storage barrel toward the outlet of the stick storage barrel 13. The outer peripheral wall of the candy bar conveying flower disc 15 is provided with a conveying bar groove 112 for accommodating a bar in an axial direction and side by side at intervals.

As shown in figure 7, the stick 12 of the candy string 7 is made of PE food grade plastic raw materials and is extruded and drawn into a stick with a hollow hole 71, the outer diameter of the stick is 3.5-4.5 mm, the length dimension is about 60-150 mm, or the stick is cut into a string inserting pipe type stick suitable for the candy 72 to be stringed as required. The candies 72 are mixed gel type candies, sugar coatings 73 formed by shaping heated syrup are sprayed on the outer peripheral walls of the candies 72, the number of the candies 72 inserted and strung on the bar is determined according to needs, and the candies are usually 2-5 in parallel.

When in use, the sticks 12 for inserting and stringing are conveyed and stored in the stick storage box 11 by a conveying mechanism or manually, the bottom plate of the stick storage box 11 is V-shaped, the middle part is provided with an outlet which is communicated with the upper end of the stick storage barrel 13, because the bottom surface of the stick storage barrel 13 is inclined towards the opening by 45 degrees and the combined adjusting action of the vibrator 111 and the single discharging baffle plate 110, the sticks 12 are conveyed from the outlet at the front lower end of the stick storage barrel 13 to the conveying stick groove 112 on the candy stick conveying flower disc 15 in a single arrangement sequence, the candy stick conveying flower disc is driven by the first servo stepping motor 14, the sticks in the conveying stick groove 112 are conveyed to the concave stick storage groove 19 on the candy stick conveying crawler belt 16 to be conveyed forwards in a stepping mode, the first linear sliding platform air cylinder 17 is synchronously started to drive the air cylinder clamping jaw 18 under the control of the PLC programmable control system, and the stick 12 in the concave stick storage groove 19 is clamped and pushed into the corresponding stick storage groove 32 on the stick storage groove conveying crawler belt 31 to wait for stringing of candies.

As shown in figures 1 and 3, the candy conveying and supplying mechanism 2 comprises a candy storage tank 21, a rotary candy conveying tray 22, a conical candy arranging tray 23, a candy arranging brush 24, a cleaning brush 214, a candy separating plate 25, a candy outlet 26, a candy outlet baffle plate 27, a stick inserting pipe 28, a candy conveying belt 29, a candy die tank 211 to be stringed, a candy pressing mechanism 212, a candy string conveying belt 213 and a candy conveying elevator outlet 210. The upper end of the middle part of the rotary sugar conveying plate 22 is provided with a conical sugar arranging plate 23, the outlet 210 of the sugar conveying hoister is communicated with one side of the upper end of the rotary sugar conveying plate 22 in the middle of the conical sugar arranging plate 23, and the sugar conveying hoister is provided with equipment. A plurality of single-row type sugar storage grooves 21 are arranged on a bottom plate of the rotary sugar conveying plate at intervals side by side, and the single-row type sugar storage grooves are in a through hole shape and have a diameter slightly larger than that of one candy. The machine body at the lower end of the bottom plate of the rotatable sugar conveying plate is provided with a closed baffle 222, and the fixed closed baffle is used for supporting the lower end of the candy so that the candy is positioned in the single-row type sugar storage groove 21. If the rotary sugar-feeding disk is designed into an annular shape, the lower end of the rotary sugar-feeding disk is connected to a shaft roller at the periphery of the machine body in a shaft mode, the lower end of the inner periphery of the rotary sugar-feeding disk is provided with a toothed ring strip, and the motor slowly drives the rotary sugar-feeding disk to rotate clockwise on the shaft roller through the reduction box and a gear meshed with the toothed ring strip.

The conical sugar-arranging plate and the closed baffle plate are respectively fixed on the upper middle part and the lower end machine body of the rotary sugar-delivering plate. The lower part of the other end of the rotary sugar conveying plate is provided with a plurality of lower sugar holes 26 communicated with the single-row sugar storage groove 21 and the opening part corresponding to the closed baffle plate side by side, the number of the lower sugar holes 26 is determined according to the number of the candies needing to be stringed, usually 2-5 candies are arranged side by side, the number of the strung candies is 3, the length of the opening part corresponding to the closed baffle plate at the lower end of the lower sugar hole 26 is equal to the total length of the strung candies.

The upper end of the rotary sugar feeding disc at the front end of the lower sugar hole 26 is sequentially provided with a sugar separating plate 25 and a sugar cleaning brush 24 at intervals, and the upper end of the rotary sugar feeding disc at the rear end of the lower sugar hole 26 is provided with a sugar cleaning brush 214. One side ends of the sugar separating plate 25, the sugar cleaning brush 214 and the sugar regulating brush 24 can be respectively fixed on the edge part of the conical sugar regulating plate of the corresponding part. The opening part of the closed baffle plate at the upper end of the lower sugar hole 26 is provided with a lower sugar hole opening and closing baffle plate 27, and the opening part of the closed baffle plate can be controlled to be opened and closed by a pneumatic element (such as an air cylinder) or an electric element (such as an electric air cylinder) through the lower sugar hole opening and closing baffle plate 27. The lower end of the lower sugar hole is communicated with sugar mould grooves 211 to be stringed on the inlet end of the candy conveying belt 29, a plurality of groups of sugar mould grooves 211 to be stringed are arranged on the candy conveying belt 29 side by side at intervals, the number of each group of sugar mould grooves to be stringed is 3, and 3 candies 72 to be stringed can be respectively placed in each group of sugar mould grooves. A rod inserting pipeline 28 is arranged on one side of the central part of each sugar mold groove 211 to be stringed, and one side of the rod inserting pipeline 28 is communicated with the corresponding side of the rod storing groove 32 arranged on the rod storing groove conveying crawler 31. The upper end of the rear part of the candy conveying belt 29 is provided with a candy pressing mechanism 212, and one side of the candy pressing mechanism 212 is positioned on the same straight line with the second straight line platform sliding cylinder 33 arranged on the stick storage groove conveying crawler 31. The outlet end of the candy conveying belt 29 at the rear end of the candy pressing mechanism 212 is connected with the inlet end of a candy string conveying belt 213, and a plurality of groups of inserted lollipop string storage tanks 310 are arranged on the candy string conveying belt 213 at intervals in parallel.

The candy pressing mechanism 212 includes: a portal frame 216, a linear pushing cylinder 215, a connecting rod 218, a double-side guide rail 217, a sliding template 219, an intermediate die holder 220 and a die 221. The upper end of a portal frame 216 is provided with a linear pushing cylinder 215, two inner side surfaces of the portal frame 216 are provided with double-side guide rails 217, two side edges of a sliding template 219 are matched on the double-side guide rails 218 in a sliding manner, the upper end of a connecting rod 218 is connected with the linear pushing cylinder 215, the lower end of the connecting rod 218 is connected with the upper end of the sliding template 219, the lower end of the sliding template 219 is connected with the upper end of an intermediate die holder 220, and the lower end of the intermediate die holder 220 is provided with a die. The lower end of the mold 221 is aligned with a group of sugar mold grooves 211 to be stringed at the lower end of the mold 221, the mold 221 and the sugar mold grooves 211 to be stringed are internally provided with 3 balls which are mutually buckled and distributed in a string, and the volume of each ball is matched with the volume of one candy.

When the candy conveying device works, circular candies are conveyed to the candy conveying plate 22 rotating around the conical candy conveying plate 23 through the candy conveying lifting device outlet 210 of the candy conveying lifting device with equipment, because an included angle exists between the conical candy conveying plate 23 and the rotating candy conveying plate 22 when the conical candy conveying plate and the rotating candy conveying plate rotate, the single-row candy storage groove 21 is arranged on the bottom plate of the rotating candy conveying plate 22 to play a role of fixing the candies, the rotating candy conveying plate 22 drives the candies to move forwards clockwise towards the direction of the lower candy holes 26, the candy arranging brushes 24 are arranged at the front ends of the lower candy holes 26 to arrange the redundant candies backwards, the redundant candies are arranged again when the candies reach the candy separating plate 25 to prevent the redundant overlapped candies from passing through, and the single-row of the candies are maintained to enter the lower candy holes 26 orderly through the double layers of the candy arranging brushes 24 and the. The lower end of the lower candy hole 26 is provided with a closed baffle 222 corresponding to the opening part and the opening part is opened and closed by the lower candy hole baffle 27. When the candy does not reach the candy outlet 26, the candy outlet baffle plate 27 is closed; when 3 candies in a string reach the lower candy holes on the lower candy hole baffle plate 27, the lower candy hole baffle plate 27 is started to retract, and the lower candy hole empty hole channel is exposed, so that the candies smoothly fall into the to-be-stringed candy mold groove 211 on the candy conveying belt 29 through the corresponding opening part and the lower candy holes of the closed baffle plate 222 and are carried forward by the candy conveying belt 29. Then the lower candy hole baffle 27 is started to extend to close the corresponding opening part of the closed baffle 222 again, the rotating candy feeding tray 22 rotates in an empty tray, and the cleaning brush 214 cleans the rotating empty candy feeding tray to remove the broken candy and receive the next action.

As shown in fig. 1 and 3, the automatic conveying and inserting handle mechanism 3 includes: a stick storage groove conveying crawler 31, a stick storage groove 32, a second linear platform sliding cylinder 33, a piston rod seat 34, a cylinder air inlet and outlet hole 35, a clamping jaw cylinder 36, a clamping jaw 37, a clamping jaw cylinder inlet and outlet air hole 38, a fixing screw 39 and a stick-inserted candy string storage tank 310. The bar storage groove conveying belt 31 is located between the candy bar conveying belt 16 and the candy conveying belt 29 and is used for conveying bars 12 located on the candy bar conveying belt 16 to a corresponding part of a second linear platform sliding cylinder. A plurality of rod storage grooves 32 are arranged on the rod storage groove conveying crawler 31 side by side at intervals, a second linear platform sliding cylinder 33 is arranged on the outer side of the outlet end of the rod storage groove conveying crawler 33, the upper end of the front part of a piston rod seat 34 of the second linear platform sliding cylinder 33 is connected with a clamping jaw cylinder 36 through a fixing screw 39, a clamping jaw 37 on the clamping jaw cylinder 36 is aligned with one end of the corresponding rod storage groove 32, and the other end of the rod storage groove 32 is aligned with one side of a rod inserting pipeline 28 arranged on one side of a to-be-penetrated candy mold groove 211 at the lower end of the candy pressing mechanism 212. And an air cylinder air inlet and outlet hole 35 for controlling the second linear platform sliding air cylinder 33 and a clamping jaw air cylinder air inlet and outlet hole 38 for controlling the clamping jaw air cylinder 36 to be connected are respectively communicated with an air supply port and an air return port of an air cylinder air supply device through air guide pipes and control electromagnetic valves on the air guide pipes. The candy cluster conveyer belt 213 is arranged at the rear end of the candy pressing mechanism 212, and a plurality of candy cluster storage tanks 310 with inserted sticks are arranged on the candy cluster conveyer belt 213 at intervals side by side and used for receiving the candy cluster 7 with a handle and inserted sticks led out from the candy pressing mechanism 212.

During operation, a plurality of groups of sugar mold grooves 211 to be stringed are arranged on the candy conveying belt 29, each group of sugar mold grooves 211 to be stringed is a candy storage mold groove, a semi-spherical candy mold is arranged in the middle of each group of sugar mold grooves 211 to be stringed, a rod inserting pipeline 28 is arranged on one side of the central part of each group of sugar mold grooves 211 to be stringed, and one side of each rod inserting pipeline 28 is communicated with the corresponding side of the rod storage groove 32 arranged on the rod storage groove conveying crawler 31. The candies on the rotating candy conveying disc 22 fall into (3) candy grooves of the candy mold grooves 211 to be stringed on the candy conveying belt 29 through the candy lower candy holes, and are carried by the candy conveying belt 29 to advance, the 3 candies are stored in a group of grooves of the candy mold grooves 211 to be stringed according to a preset arrangement and step forward to enter the candy pressing mechanism 212 arranged at the upper end of the candy mold grooves 211 to be stringed, the candies are pressed tightly by a straight line pushing cylinder 215 arranged at the upper end of a portal frame 216 of the candy pressing mechanism 212 and are started to slide on a guide rail 217 at two sides through a connecting rod 218, a middle mold base 220 and a mold 221 arranged on a sliding template 218 are pushed downwards to be matched with the candy mold grooves 211 to be stringed, namely, the mold 221 and the interior of the candy mold grooves 211 to be stringed are spherical bodies mutually buckled, so that the assistance of fixing the candies during stringing is increased, and the smooth stringing of the candies into strings is ensured. Meanwhile, when the candy enters the candy pressing mechanism 212, the second linear platform sliding cylinder 33 is started by the instruction of the PLC, the piston rod seat 34 which is adjusted and pushed by compressed air through the cylinder air inlet and outlet hole 35 on the second linear platform sliding cylinder 33 moves forwards through the pneumatic clamping jaw cylinder 36 which is fixedly arranged at the upper end of the piston rod seat 34, the clamping jaw 37 at the front end of the clamping jaw cylinder is adjusted and pushed to open forwards through the compressed air from the clamping jaw cylinder inlet and outlet hole 38 of the clamping jaw cylinder 36, the rear end of the stick 12 in the stick storage groove 32 on the stick storage groove conveying crawler belt 31 is clamped and pushed forwards through the stick inserting pipeline 28, and three spherical candies 72 to be stringed in the candy die groove 211 to be stringed are stringed in a stringing way. The candy cluster conveyor belt 213 is provided with a plurality of candy cluster storage tanks 310 with inserted sticks at intervals in parallel for receiving the candy cluster 7 with a handle led out from the candy pressing mechanism 212, and the candy cluster 7 with a handle led through the inserted sticks is driven by the candy cluster conveyor belt 213 to continuously enter the candy cluster clamping and conveying mechanism 4. Then the second linear platform sliding cylinder and the clamping jaw cylinder reset to receive the next action.

As shown in fig. 1 and 4, the cluster gripping and conveying mechanism 4 includes: the device comprises a manipulator pneumatic clamping jaw cylinder 41, a transmission rotating disc 42, a rack platform 43, an air/electric slip ring 44, a slip ring stator 45, a slip ring rotor 46, an electromagnetic valve 47, an air conveying pipe 48, an air inlet and outlet hole 49, a second servo stepping motor 410, an electric hollow rotating platform 411, a power supply platform 412 and a fixing bolt 413. The outlet end of the candy string conveyor belt 213 is communicated with the inlet end of the candy string conveyor belt 51 through the candy string holding and conveying mechanism 4. The lower part of the electric hollow rotating platform 411 is axially arranged in the middle of the upper end of the frame platform 43. The second servo stepper motor 410 drives the electric hollow rotary platform to rotate clockwise. The electric hollow rotary platform is provided with a circular transmission rotary disk 42 with a circular hole in the middle, the periphery of the circular transmission rotary disk 42 is provided with a plurality of manipulator pneumatic finger clamping cylinders 41 at intervals through fixing bolts 413, and air inlet and outlet holes 49 of each manipulator pneumatic finger clamping cylinder 41 are respectively communicated with air supply and return ports of an air cylinder air supply device through each air conveying pipe 48 and each electromagnetic valve 47 on the air/electric slip ring 44.

The slip ring rotor 46 and the gas/electric slip ring 44 on the slip ring rotor are positioned above a central circular hole of the circular transmission rotating disk 42 and rotate 360 degrees along with the circular transmission rotating disk, meanwhile, compressed gas and power and control signals of each electromagnetic valve 47 are transmitted to each manipulator pneumatic finger clamping cylinder 41 through an electromagnetic valve 47 and an air conveying pipe 48, the slip ring stator 45 is arranged on the middle part of a rack platform 43 at the lower end of the central circular hole of the circular transmission rotating disk 42, the slip ring rotor is in sliding fit with the slip ring stator 45, and the gas/electric slip ring 44 on the slip ring stator 45 matched with the slip ring rotor is respectively provided with a pipeline and a power loop which are connected with an air compressor to supply transmission air, a power line and a control. The upper part of the power platform 412 is located at the upper end of the slip ring rotor, an electric connection slideway for controlling the electromagnetic valve 47 at the corresponding position is arranged at the corresponding position, and the lower end of the power platform 412 is fixed on the slip ring stator 45. The power platform 412, the air/electric slip ring 44, the slip ring rotor 46 and the slip ring stator 45 are matched to complete the structure of transmitting the air/electric functions in a static and dynamic manner, so that the description is omitted.

During operation, the string 7 of the candy with the handle which is inserted into the string is driven by the candy string conveyer belt 213 to move forward, the conveying rotary disk 42 synchronously fixed on the electric hollow rotary platform 411 of the rack platform 43 is provided with a plurality of manipulator pneumatic clamping jaw air cylinders 41, the rotary slip ring rotor 46 with the gas/electric slip ring is arranged on the central circular hole of the conveying rotary disk 42 and rotates for 360 degrees and simultaneously transmits compressed gas, a power supply power bus, a control signal line, media such as an electromagnetic valve and the like, the joint slip ring stator 45 of the slip ring rotor is arranged at the lower end of the circular hole of the conveying rotary disk 42 and is responsible for being connected with an air compressor to supply transmission air and the power supply power line, and.

Each electromagnetic valve 47 is controlled by information feedback and opened and closed by a PLC instruction to transmit compressed air, the compressed air enters and exits from an air inlet and outlet hole 49 on a manipulator pneumatic clamping jaw cylinder 41 through an air conveying pipe 48 to adjust and push a clamping jaw at the front end of the manipulator pneumatic clamping jaw cylinder to open and align with a belt to quickly close and clamp a stick of a sugar string 7, meanwhile, a power supply platform 412 enables a contactor at the corresponding part to be opened, a second servo stepping motor 410 drives an electric hollow rotary platform 411 arranged on a rack platform 43 to rotate clockwise and forwards, the manipulator pneumatic clamping jaw cylinder 41 carrying a circular conveying rotary disk 42 runs in a stepping mode, when the candy string conveying belt 51 is reached, the clamping jaw at the front end of the manipulator pneumatic clamping jaw cylinder 41 is instructed by the PLC to open and align the sugar string 7 with the belt to store and convey the sugar string on the conveying belt 51, and a task of clamping and conveying the. The cluster 7 is carried by the cluster conveyor 51 and continues forward into the outer glaze coating mechanism 5.

As shown in fig. 1 and 5, the outer-layer sugar coating mechanism 5 includes: the sugar-string conveyer belt 51, the driving and speed-reducing motor 52, the frame 53, the driving chain 54, the driving chain wheel 55, the coating device 56, the pulp storage barrel 57, the sugar-paddle conveying pipe 58, the conveying pump 59, the duckbill-shaped sprayer 510, the recycling barrel 511, the electric heater 512, the water inlet 514, the water outlet 513, the hot water inlet pipe 515, the sugar-paddle return pipe 516, the roller shaft fixer 517, the driving roller shaft 518, the conveying roller 519, the coating chamber cover 520, the pulp adding opening 521, the hot water outlet pipe 522 and the chain wheel shaft 523.

The sugar string conveyer belt 51 is: two sides of the upper end of the rack 53 are respectively coupled with a chain wheel shaft 523, two ends of the two chain wheel shafts are respectively fixed with a transmission chain wheel 55, the two transmission chains 54 are respectively linked with the two transmission chain wheels on the corresponding sides, the driving reduction motor 52 on one side of the rack drives the chain wheel shaft to rotate, two sides of the upper end of the rack 53 on the outer sides of the two transmission chains 54 are respectively provided with a roller shaft fixer 517, a plurality of transmission roller shafts 518 with a transmission roller 519 in the middle are longitudinally arranged side by side in a spaced mode between the two roller shaft fixers 517, the transmission roller shafts 518 on two sides of the transmission roller 519 are respectively provided with small chain wheels, and the two transmission chains 54 respectively transmit small chain wheels on the corresponding sides.

A pouring and coating device 56 is arranged at the upper end of the rear part of the sugar string conveyer belt 51. The flow coating device 56 is: the coating chamber cover 520 covers the upper end of the conveying roller, and a recovery barrel 511 is arranged on the frame at the lower end of the conveying roller shaft in the coating device 56. The opening face of recycling bin 511 upwards sets up, and recycling bin 511 is used for accepting the surplus syrup that flows down on the sugar cluster conveyer belt from candy and below after evenly watering to the candy. The water jacket interlayer is arranged at intervals outside the peripheral wall of the recovery barrel, the water inlet 514 and the water outlet 513 are respectively communicated with the upper end and the lower end in the water jacket interlayer, the electric heater 512 is arranged outside the bottom of the water jacket interlayer, and the inner lower end of the recovery barrel 511 is communicated with the inner upper end of the pulp storage barrel 57 through a sugar pulp return pipe 516. The water jacket interlayer is used for heating the recovery barrel to prevent the recovery syrup in the recovery barrel from being solidified, and the heating liquid enters the lower end in the water jacket interlayer from the water inlet 514 of the water jacket interlayer to heat the recovery barrel and then flows back to the heater from the water outlet 513 at the upper end of the water jacket interlayer to be circularly heated. The electric heater 512 at the bottom of the water jacket interlayer can also heat the heating liquid in the water jacket interlayer. The upper end of the pulp storage barrel is provided with a pulp adding opening 521 for adding the syrup into the pulp storage barrel. A water jacket interlayer is arranged at intervals outside the peripheral wall of the pulp storage barrel, and a hot water outlet pipe 522 and a hot water inlet pipe 515 are respectively communicated with the upper end and the lower end in the water jacket interlayer. The function and the principle of the water jacket interlayer of the pulp storage barrel are the same as those of the water jacket interlayer of the recovery barrel, so the description is not repeated.

The import of delivery pump 59 communicates with each other in syrup conveying pipe and the storage thick liquid bucket through the syrup conveying pipe that is located frame one side, the export of delivery pump 59 communicates with each other through syrup conveying pipe 58 that is located the coating room cover 520 in duck mouth type shower nozzle 510 of upper end, the duck mouth type shower nozzle 510 is located the upper end that the area of transporting on the candy cluster conveying belt 51 was to candy cluster 7, the spraying scope of duck mouth type shower nozzle 510 is for the area each candy on the candy cluster 7 promptly.

During operation, the driving and decelerating motor 52 installed at the front end of the frame 53 drives the two chain wheel shafts 523 and the transmission chain wheels 55 at the two ends thereof to rotate, the transmission chain wheels drive the two transmission chains 54 to rotate, since the two ends of each of the transfer rollers 519 axially provided on the roller shaft holder 517 are respectively provided with small sprockets engaged by the two transmission chains 54, thereby make two drive chains 54 also drive each transfer roller 519 when rotating, make each area that is located on each transfer roller 519 the sugar cluster 7 roll forward, get into from the import of the room cover 520 of watering on the device 56 of watering and scribbling in the room cover of watering, synchronous transfer pump 59 starts to store in the syrup of pulp storage bucket 57 through syrup transport pipe 58 from duck-mouth type shower nozzle 510 to rotate each area of going forward evenly to water each candy on the sugar cluster 7, after accomplishing even watering, the area continues to transport forward the entering cold wind setting device by sugar cluster transport belt 51 to sugar cluster 7.

The cold air shaping device comprises: the sugar cluster conveyer belt 51 upper end of pouring and coating device 56 rear end is equipped with cold wind cover 617, and the upper end is equipped with gondola water faucet formula catch 616 in the cold wind cover, and gondola water faucet formula catch is located the upper end of the area of transporting on sugar cluster conveyer belt 51 to sugar cluster 7, and the one end of intake stack 615 communicates with each other with gondola water faucet formula catch, and the other end of intake stack 615 communicates with each other the cold wind export of air-cooler 619 through adjusting valve 618.

Each area is in the sugar cluster 7 continues to transport the cool wind cover 617 that gets into cold wind setting device that moves ahead by sugar cluster conveyer belt 51, the cold wind that synchronous start air-cooler 619 produced passes through intake stack 615 from gondola water faucet formula wind plate 616, directly blow to each area of having coated the capsule sugar cluster 7, its amount of wind can be adjusted by adjusting valve 618 according to the scene, detach each area and carry the unnecessary condensation water bead of sugar cluster surface and tentatively will wrap up the sugar-coat cooling design on the candy, then withdraw from the cool wind setting device from the cool wind cover export, each area is accomplished the secondary cooling solidification design of each area to sugar cluster 7 in continuing to transport the tunnel formula cooling device that moves ahead and get into in the cooling air-drying solidification mechanism 6 by sugar cluster conveyer belt 51.

As shown in fig. 1 and 6, the cooling, seasoning and solidifying mechanism 6 includes: the cooling tunnel 61, the circulating pipe 62, the air suction opening 63, the sugar bunch inlet 64, the sugar bunch outlet 65, the refrigerator 66, the cold air pipe 67, the connecting flange 68, the air storage tank 69, the air tank screen plate 610, the air return opening 611, the air storage tank condensed water outlet 612, the valve 613, the refrigerator water outlet 614, the air inlet pipe 615, the shower type air plate 616, the cold air hood 61, the regulating valve 618 and the air cooler 619.

The cooling, air-drying and curing mechanism consists of a cold air shaping device and a tunnel-type cooling device, and the cold air shaping device and the tunnel-type cooling device are sequentially located on a sugar string conveyer belt 51 at the rear end of the coating device 56. The cold air shaping device is as described above, so it is not mentioned again.

The tunnel-type cooling device is as follows: the sugar cluster conveyer belt 51 at the rear end of the cold air sizing device is provided with a cooling tunnel 61 at the upper end, and the sugar cluster conveyer belt 51 drives the belt from a sugar cluster inlet 64 of the cooling tunnel 61 to feed the sugar cluster 7 into the cooling tunnel 61 and carry the sugar cluster from a sugar cluster outlet 65 of the cooling tunnel. The upper end of the cooling tunnel is provided with a circulating pipe 62, a circulating fan is arranged in the circulating pipe 62, and both ends of the circulating pipe 62 are provided with an air suction opening 63 and an air return opening 611 which are communicated with the inside of the cooling tunnel 61. The frame at the lower end of the sugar string conveyer belt 51 in the cooling tunnel 61 is provided with an air storage tank 69 with an open upper end. One side of the bottom surface of the gas storage box is communicated with a refrigerating outlet of the refrigerator 66 through a connecting flange 68 and a cold air pipe 67, and the upper end of the gas storage box is provided with a gas box screen plate 610. An electromagnetic valve may be disposed on the cold air pipe 67 to adjust and control the amount of cold air. The other side of the bottom surface of the gas storage tank 69 is provided with a gas storage tank condensate outlet 612 with a valve 613.

When the cooling tunnel 61 works, after the sugar strings 7 are initially cooled and shaped by the cold air shaping device, the sugar strings are continuously carried by the sugar string conveyor 51 and enter the cooling tunnel 61 from the sugar string inlets 64 in a single-row parallel manner for cooling and solidification, the refrigerator 66 is synchronously started, cold air enters the air storage tank 69 from the cold air pipe 67 through electromagnetic valve adjustment and control, the air tank screen plate 610 with densely distributed small holes is arranged at the upper end of the air storage tank 89, the air tank screen plate 610 can uniformly send the cold air into the cooling tunnel 61, the circulating pipe 62 is arranged at the upper top end of the cooling tunnel 61, the cold air in the cooling tunnel 61 is sucked by the suction inlet 63 through the return air inlet 611 of the circulating pipe 62 and enters the cooling tunnel 61 again to form flowing cold air flow, namely, energy is saved, the cold air balance of the cooling tunnel 61 is adjusted, and the best cooling. The condensed water precipitated in the gas storage tank 69 is discharged from a condensed water outlet 612 of the gas storage tank with a valve 613, the valve 613 is controlled to discharge, and the condensed water precipitated in the refrigerator 66 is discharged from a refrigerator water outlet 614. After the sugar strings 7 are cooled and solidified to coat the sugar coatings 73 on the candies 72, the sugar strings are carried by a sugar string conveyer belt 51 to be separated from the cooling tunnel 61 from a sugar string outlet 65, and the sugar strings are conveyed out of a factory for packaging.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.