阅读说明：本技术 用于包装冻干食品的扭结式包装设备 (Twist-around packaging device for packaging freeze-dried food ) 是由 张云云 于 2021-06-28 设计创作，主要内容包括：本发明属于包装设备技术领域,尤其是涉及用于包装冻干食品的扭结式包装设备,包括壳体,所述壳体外侧一端固定连接有机壳,所述机壳内固定连接有电机,所述电机输出端固定连接有第一斜齿轮,所述第一斜齿轮啮合有第二斜齿轮,所述壳体外上端固定连接有抽气机,所述抽气机中端固定连接有抽气管,所述壳体内中端设有支撑板,所述支撑板中端转动连接有扭结盘,所述扭结盘上端同轴固定连接有第二斜齿轮,通过设置转轮,抽气机通过抽气管抽气,使包装袋开口端向抽气管下端靠拢,扭结盘靠气管端气压变小,在外界气压的作用下,转板带动转轮转动,转轮对包装袋开口端进行压固,方便扭结,并且可以吸取包装袋内空气,减少冻干食品氧化。(The invention belongs to the technical field of packaging equipment, and particularly relates to twisting type packaging equipment for packaging freeze-dried food, which comprises a shell, wherein one end of the outer side of the shell is fixedly connected with a shell, a motor is fixedly connected in the shell, the output end of the motor is fixedly connected with a first helical gear, the first helical gear is meshed with a second helical gear, the outer upper end of the shell is fixedly connected with an air pump, the middle end of the air pump is fixedly connected with an air suction pipe, the inner middle end of the shell is provided with a support plate, the middle end of the support plate is rotatably connected with a twisting disk, the upper end of the twisting disk is coaxially and fixedly connected with the second helical gear, the air pump is provided with a rotating wheel, the air pump pumps air through the air suction pipe to enable the opening end of a packaging bag to be close to the lower end of the air suction pipe, the air pressure of the end of the twisting disk close to the air pipe is reduced, the rotating plate drives the rotating wheel to rotate under the action of external air pressure, and the rotating wheel presses the opening end of the packaging bag, the utility model is convenient for twisting, and can absorb the air in the packaging bag, thereby reducing the oxidation of the freeze-dried food.)

1. A kinking type packaging device for packaging freeze-dried food comprises a shell (1) and is characterized in that one end of the outer side of the shell (1) is fixedly connected with a shell (12), a motor (2) is fixedly connected in the shell (12), the output end of the motor (2) is fixedly connected with a first helical gear (3), the first helical gear (3) is meshed with a second helical gear (4), the outer upper end of the shell (1) is fixedly connected with an air extractor (11), the middle end of the air extractor (11) is fixedly connected with an air extraction pipe (7), the inner middle end of the shell (1) is provided with a support plate (5), the middle end of the support plate (5) is rotatably connected with a kinking disk (6), the upper end of the kinking disk (6) is coaxially and fixedly connected with the second helical gear (4), two ends of the lower side of the kinking disk (6) are rotatably connected with rotating plates (8), the lower end of the rotating plates (8) is rotatably connected with a rotating wheel (9), the lower end of the twisting disc (6) is provided with a first spring (10) by the middle end of the rotating plate (8), the other end of the first spring (10) is fixedly connected with the rotating plate (8), the lower end of the shell (1) is provided with a second spring (13), the upper end of the second spring (13) is fixedly connected with a workbench (14), the workbench (14) is respectively slidably connected with a left fixing plate (15) and a right fixing plate (16) from left to right, the lower end of the workbench (14) is rotatably connected with a screw rod (17), the screw rod (17) is fixedly connected with a turntable (18) by the outer side of the workbench (14), and the screw rod (17) is respectively in threaded connection with the left fixing plate (15) and the right fixing plate (16) from left to right.

2. The kinking packaging equipment for packaging freeze-dried food according to claim 1, characterized in that the middle ends of the second bevel gear (4) and the kinking disk (6) are provided with circular grooves which are communicated up and down, the air suction pipe (7) is rotatably connected in the circular grooves, and the circular grooves are internally provided with gaskets.

3. The kinking packaging equipment for packaging freeze-dried food according to claim 1, wherein a sliding chute is arranged at the middle lower end of the workbench (14), the middle lower ends of the left fixing plate (15) and the right fixing plate (16) are both connected in the sliding chute in a sliding manner, a left-handed threaded screw hole which is through from left to right is arranged at the end of the left fixing plate (15) close to the screw (17), a right-handed threaded screw hole which is through from left to right is arranged at the end of the right fixing plate (16) close to the screw (17), a left-handed external thread is arranged at the end of the screw (17) close to the left fixing plate (15), and a right-handed external thread is arranged at the end of the screw (17) close to the right fixing plate (16).

4. The kinking packaging device for packaging freeze-dried food according to claim 1, characterized in that the upper middle end of the casing (1) is provided with a vent hole which is communicated up and down, and the suction tube (7) is fixedly connected in the vent hole by the upper middle end of the casing (1).

5. The kinking packaging equipment for packaging freeze-dried food according to claim 1, characterized in that the end of the casing (1) close to the turntable (18) is provided with a square moving groove which is communicated with the left and the right, the end of the casing (1) close to the output end of the motor (2) is provided with a round hole which is communicated with the left and the right, the output end of the motor (2) is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected in the round hole, and the end of the rotating shaft close to the second bevel gear (4) is coaxially and fixedly connected with the first bevel gear (3).

6. The kinking packaging device for packaging freeze-dried food according to claim 1, wherein the output end of the motor (2) is coaxially and fixedly connected with the first belt pulley (19) by the outer end of the casing (1), the outer side of the casing (1) is fixedly connected with the supporting seat (24) by the turntable (18), the upper end of the supporting seat (24) is rotatably connected with the second belt pulley (21), the concave end of the first belt pulley (19) is sleeved with the belt (20), the other end of the belt (20) is sleeved with the second belt pulley (21), the inner end of the second belt pulley (21) is coaxially and fixedly connected with the driving turntable (22) by the casing (1), the end of the turntable (18) is coaxially and fixedly connected with the driven sheave (23) by the driving turntable (22), and the driving turntable (22) and the driven sheave (23) are engaged with each other.

Technical Field

The invention belongs to the technical field of packaging equipment, and particularly relates to twisting type packaging equipment for packaging freeze-dried food.

Background

The freeze-dried food is quickly frozen and dehydrated in a vacuum ice shape, keeps the original color, fragrance, taste, nutrient components and the original appearance of materials, has good rehydration performance, does not contain any additive, and is an ideal natural sanitary food.

In the prior art, most of the twisted packages are manually packaged, and when the method is used for packaging freeze-dried food, a large amount of gas is easily mixed, food oxidation is easily caused, so that the product quality is influenced, manual twisting is time-consuming and labor-consuming, the efficiency is low, and the yield is influenced.

To this end, we propose a kink-type packaging apparatus for packaging freeze-dried foods to solve the above-mentioned problems.

Disclosure of Invention

The object of the present invention is to address the above problems and to provide a kink packaging device for packaging freeze-dried food products.

In order to achieve the purpose, the invention adopts the following technical scheme: the twisting type packaging equipment for packaging the freeze-dried food comprises a shell, wherein one end of the outer side of the shell is fixedly connected with a shell, a motor is fixedly connected in the shell, a first helical gear is fixedly connected at the output end of the motor, the first helical gear is meshed with a second helical gear, the upper end of the outer side of the shell is fixedly connected with an air pump, the middle end of the air pump is fixedly connected with an air exhaust pipe, a support plate is arranged at the middle end in the shell, the middle end of the support plate is rotatably connected with a twisting disk, the upper end of the twisting disk is coaxially and fixedly connected with the second helical gear, two ends of the lower side of the twisting disk are rotatably connected with rotating plates, the lower end of each rotating plate is rotatably connected with a rotating wheel, a first spring is arranged at the lower end of the twisting disk close to the middle end of each rotating plate, the other end of the first spring is fixedly connected with the rotating plates, a second spring is arranged at the lower end in the shell, and a workbench is fixedly connected with the upper end of the second spring, the workbench is respectively connected with a left fixing plate and a right fixing plate in a sliding mode from left to right, the lower end of the workbench is connected with a screw rod in a rotating mode, the screw rod is fixedly connected with a rotary table close to the outer side of the workbench, and the screw rod is respectively connected with the left fixing plate and the right fixing plate in a threaded mode from left to right.

Preferably, the middle ends of the second bevel gear and the twisting disc are provided with circular grooves which are communicated up and down, the air suction pipe is rotatably connected in the circular grooves, and gaskets are arranged in the circular grooves.

Preferably, the lower extreme is equipped with the spout in the workstation, equal sliding connection of lower extreme is in the spout in left side fixed plate, the right fixed plate, left side fixed plate leans on the screw rod end to be equipped with about the left screw internal thread screw that link up, right fixed plate leans on the screw rod end to be equipped with about the right screw internal thread screw that link up, the screw rod leans on left fixed plate end to be equipped with left screw external screw thread, the screw rod leans on right fixed plate end to be equipped with right screw external screw thread.

Preferably, the upper middle end of the shell is provided with a vent hole which is communicated up and down, and the exhaust pipe is fixedly connected in the vent hole by the upper middle end of the shell.

Preferably, the casing is close to the carousel end and is equipped with the square activity groove that link up about, the casing is close to the motor output end and is equipped with the round hole that link up about, motor output end and pivot fixed connection, the pivot rotates to be connected in the round hole, the pivot is close to second skewed tooth wheel end and the coaxial fixed connection of first helical gear.

Preferably, the motor output end leans on casing outer end and the coaxial fixed connection of first belt pulley, the casing outside leans on carousel end and supporting seat fixed connection, the supporting seat upper end is rotated with the second belt pulley and is connected, the sunken end of first belt pulley is established with the belt cover each other, the belt other end is established with the mutual cover of second belt pulley, the second belt pulley leans on casing inner and the coaxial fixed connection of initiative carousel, the carousel leans on initiative carousel end and the coaxial fixed connection of driven sheave, the mutual interlock of initiative carousel and driven sheave.

In the above-described kink packing apparatus for packing freeze-dried foods,

the invention has the beneficial effects that:

1. through setting up the runner, the air extractor is bled through the exhaust tube, makes the wrapping bag open end draw close to the exhaust tube lower extreme, kinks the dish and leans on trachea end atmospheric pressure to diminish, under the effect of external atmospheric pressure, changes the board and drives the runner rotation, and the runner is pressed admittedly to the wrapping bag open end, conveniently kinks to can absorb the interior air of wrapping bag, reduce freeze-dried food oxidation.

2. Through setting up the screw rod, rotatory carousel, the carousel rotates through driving the screw rod, makes left fixed plate and right fixed plate remove to the wrapping bag, and when left fixed plate and right fixed plate fixed wrapping bag lower extreme, the stall carousel is through fixed wrapping bag to the convenience is twisted the wrapping bag, prevents that the wrapping bag from rotating along with the runner.

3. Through setting up first spring, first spring provides the support for changeing the board to promote to change the board and reset, through setting up the second spring, the second spring plays the cushioning effect, prevents to kink the in-process and influences the kink to the wrapping bag on the workstation because of the casing vibrations.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of the kink packing apparatus for packing freeze-dried food according to the present invention;

FIG. 2 is a top view of the internal twist tray, first spring, rotating plate, rotating wheel of embodiment 1 of the twist packaging apparatus of the present invention for packaging lyophilized food products;

fig. 3 is a schematic structural diagram of a kink type packaging apparatus embodiment 2 for packaging freeze-dried food provided by the present invention.

In the figure: the air pump comprises a shell 1, a motor 2, a first bevel gear 3, a second bevel gear 4, a support plate 5, a twisting disk 6, an air exhaust pipe 7, a rotating plate 8, a rotating wheel 9, a first spring 10, an air exhaust machine 11, a machine shell 12, a second spring 13, a workbench 14, a left fixing plate 15, a right fixing plate 16, a screw 17, a rotating disk 18, a first belt pulley 19, a belt 20, a second belt pulley 21, a driving rotating disk 22, a driven grooved pulley 23 and a support seat 24.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-2, a kink type packaging apparatus for packaging freeze-dried food comprises a housing 1, a housing 12 is fixedly connected to one end of the outer side of the housing 1, a motor 2 is fixedly connected to the inside of the housing 12, a first helical gear 3 is fixedly connected to the output end of the motor 2, a second helical gear 4 is meshed with the first helical gear 3, an air pump 11 is fixedly connected to the upper end of the outer side of the housing 1, an air pumping pipe 7 is fixedly connected to the middle end of the housing 11, an air vent is formed in the upper middle end of the housing 1, the air pumping pipe 7 is fixedly connected to the air vent by the upper middle end of the housing 1, a movable space is provided for the air pumping pipe 7 by the air pumping pipe 7, the air in the packaging bag can be conveniently sucked by the air pump 11, the oxidation of food in the packaging bag can be reduced, a support plate 5 is arranged at the middle end of the housing 1, a kink plate 6 is rotatably connected to the middle end of the support plate 5, a second helical gear 4 is coaxially and fixedly connected to the upper end of the kink plate 6, the middle ends of the second bevel gear 4 and the twisting disc 6 are respectively provided with a circular groove which is communicated up and down, the exhaust tube 7 is rotatably connected in the circular groove, a gasket is arranged in the circular groove, friction between the exhaust tube 7 and the twisting disc 6 is reduced by arranging the gasket, and the service life of the instrument is prolonged.

The two ends of the lower side of the twisting disc 6 are rotatably connected with a rotating plate 8, the lower end of the rotating plate 8 is rotatably connected with a rotating wheel 9, the lower end of the twisting disc 6 is provided with a first spring 10 close to the middle end of the rotating plate 8, the other end of the first spring 10 is fixedly connected with the rotating plate 8, the lower end of the shell 1 is provided with a second spring 13, the upper end of the second spring 13 is fixedly connected with a workbench 14, the workbench 14 is respectively connected with a left fixing plate 15 and a right fixing plate 16 in a sliding way from left to right, the lower end of the workbench 14 is provided with a sliding groove, the middle lower ends of the left fixing plate 15 and the right fixing plate 16 are both connected in the sliding groove in a sliding way, the left fixing plate 15 is provided with a left-right through left-screw thread screw hole close to the screw 17 end, the right fixing plate 16 is provided with a left-right through, the rotary table 18 is rotated, the rotary table 18 drives the screw rod 17 to rotate, so that the left fixing plate 15 and the right fixing plate 16 move towards the packaging bag, when the lower end of the packaging bag is fixed by the left fixing plate 15 and the right fixing plate 16, the rotary table 18 stops rotating, the packaging bag is fixed, therefore, the packaging bag is convenient to kink, and the packaging bag is prevented from rotating along with the rotating wheel 9.

Lower extreme rotates in workstation 14 and is connected with screw rod 17, screw rod 17 leans on workstation 14 outside fixedly connected with carousel 18, screw rod 17 from left to right respectively with left fixed plate 15, 16 threaded connection of right fixed plate, casing 1 leans on carousel 18 end to be equipped with the square movable groove that link up about, casing 1 leans on the motor 2 output to be equipped with the round hole that link up about, motor 2 output and pivot fixed connection, the pivot is rotated and is connected in the round hole, the pivot leans on 4 ends of second helical gear and the coaxial fixed connection of first helical gear 3, through setting up square movable groove, the staff of being convenient for rotates carousel 18, through setting up the round hole, provide the activity space for the pivot.

The operating principle of the present invention will now be described as follows: a worker places a packaging bag containing a freeze-dried food and provided with an opening above the packaging bag on a workbench 14, rotates a rotary table 18, the rotary table 18 drives a screw rod 17 to rotate, so that a left fixing plate 15 and a right fixing plate 16 move towards the packaging bag, when the lower end of the packaging bag is fixed by the left fixing plate 15 and the right fixing plate 16, the rotary table 18 stops rotating, an air pump 11 is started, the air pump 11 pumps air through an air pumping pipe 7, so that the opening end of the packaging bag is closed towards the lower end of the air pumping pipe 7, the air pressure of the end, close to the air pumping pipe 7, of the air pumping pipe 6 is reduced, under the action of the external air pressure, the rotary table 8 drives a rotary wheel 9 to rotate, the rotary wheel 9 presses the opening end of the packaging bag, a motor 2 is started, the output end of the motor 2 drives a first helical gear 3 to rotate, the first helical gear 3 drives a second helical gear 4 to rotate, the second helical gear 4 drives a twisting disc 6 to rotate, the twisting disc 6 drives the rotary table 8 and the rotary wheel 9 to rotate, and the rotary wheel 9 twists the opening end of the packaging bag, after the twisting is finished, the motor 2 and the air pump 11 are closed, the rotary table 18 is reset, and the packaged finished product is taken out.

Example 2

As shown in fig. 3, the present embodiment is different from embodiment 1 in that: the output end of the motor 2 is coaxially and fixedly connected with a first belt pulley 19 by the outer end of the shell 1, the outer side of the shell 1 is fixedly connected with a supporting seat 24 by a turntable 18 end, the upper end of the supporting seat 24 is rotatably connected with a second belt pulley 21, the concave end of the first belt pulley 19 is mutually sleeved with a belt 20, the other end of the belt 20 is mutually sleeved with the second belt pulley 21, the inner end of the second belt pulley 21 is coaxially and fixedly connected with a driving turntable 22 by the shell 1, the turntable 18 is coaxially and fixedly connected with a driven sheave 23 by the driving turntable 22 end, the driving turntable 22 is mutually meshed with the driven sheave 23, the motor 2 is used for driving the first belt pulley 19 to rotate, the first belt pulley 19 drives the second belt pulley 21 to rotate by the belt 20, the second belt pulley 21 drives the driven sheave 23 to rotate by the driving turntable 22, the driven sheave 23 drives the turntable 18 to periodically rotate to periodically fix the lower end of the packaging bag, the packing bag containing the freeze-dried food is convenient for workers to access on the workbench 14, and the upper end of the packing bag is prevented from being broken due to excessive twisting of the rotating wheel 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.