Rice noodle making and packaging assembly line and packaging processing technology
阅读说明：本技术 一种米粉制作包装流水线及包装加工工艺 (Rice noodle making and packaging assembly line and packaging processing technology ) 是由 张伟健 于 2020-07-22 设计创作，主要内容包括：本发明涉及一种米粉制作包装流水线及包装加工工艺,包括固定底座、传送装置、传送皮带、输出皮带、安装板、套袋装置和连接杆,所述的固定底座的上端安装有传送装置,传送装置的左端设有传送皮带,传送装置的右端设有输出皮带,固定底座的上端中部固定有安装板,安装板的上端设有套袋装置,安装板的下端通过连接杆与固定底座的上端连接。本发明可以解决传统的米粉包装方法,仍以人工包装为主,而机器起到运输、切断、封口的辅助作用,包装过程需要人工打开袋子并装入米粉,再将装有米粉的包装袋放入封口机进行封口,操作繁琐而且效率较低,同时不易形成流水线操作,占地面积也较大,并且手不断的进出包装袋容易造成卫生安全隐患等难题。(The invention relates to a rice noodle manufacturing and packaging assembly line and a packaging processing technology, which comprise a fixed base, a conveying device, a conveying belt, an output belt, a mounting plate, a bagging device and a connecting rod, wherein the conveying device is installed at the upper end of the fixed base, the conveying belt is arranged at the left end of the conveying device, the output belt is arranged at the right end of the conveying device, the mounting plate is fixed in the middle of the upper end of the fixed base, the bagging device is arranged at the upper end of the mounting plate, and the lower end of the mounting plate is connected with the upper end of the fixed base through the connecting rod. The invention can solve the problems that the traditional rice noodle packaging method still mainly uses manual packaging, a machine plays the auxiliary roles of transportation, cutting and sealing, the bag needs to be opened manually and rice noodles are loaded in the packaging process, then the packaging bag loaded with the rice noodles is placed into a sealing machine for sealing, the operation is complicated, the efficiency is lower, the assembly line operation is not easy to form, the occupied area is larger, and the hidden health safety hazards are easily caused when hands continuously enter and exit the packaging bag.)
1. The utility model provides a packing assembly line is made to rice flour, includes unable adjustment base (1), conveyer (2), conveyer (3), output belt (4), mounting panel (5), cover bagging apparatus (6) and connecting rod (7), its characterized in that: the bag bagging device is characterized in that a conveying device (2) is mounted at the upper end of the fixed base (1), a conveying belt (3) is arranged at the left end of the conveying device (2), an output belt (4) is arranged at the right end of the conveying device (2), a mounting plate (5) is fixed in the middle of the upper end of the fixed base (1), a bag bagging device (6) is arranged at the upper end of the mounting plate (5), and the lower end of the mounting plate (5) is connected with the upper end of the fixed base (1) through a connecting rod (7); wherein:
the conveying device (2) comprises a first installation U-shaped frame (21), a second installation U-shaped frame (22), a first rotating roller (23), a second rotating roller (24), a rotating motor (25), a first fixed U-shaped frame (26), a second fixed U-shaped frame (27), a first rotating roller (28), a second rotating roller (29) and a driving motor (210), wherein the first installation U-shaped frame (21) is installed on the left side of the upper end of the fixed base (1), the second installation U-shaped frame (22) is arranged on the right side of the first installation U-shaped frame (21), the second installation U-shaped frame (22) is fixed at the upper end of the fixed base (1), the first rotating roller (23) is installed at the upper end of the first installation U-shaped frame (21) through a bearing, the second rotating roller (24) is installed at the upper end of the second installation U-shaped frame (22) through a bearing, and the first rotating roller (23) and the second rotating roller (24) are connected through a conveying belt (3), the first rotating roller (23) is connected with an output shaft of a rotating motor (25) through a first coupler, the rotating motor (25) is installed on the upper side of the front end of a first installation U-shaped frame (21) through a rotating motor base, a first fixed U-shaped frame (26) is installed on the front side of the upper end of a fixed base (1), a second fixed U-shaped frame (27) is installed on the rear side of the upper end of the fixed base (1), a first rotating roller (28) is installed on the upper end of the first fixed U-shaped frame (26) through a bearing, a second rotating roller (29) is installed on the upper end of the second fixed U-shaped frame (27) through a bearing, the first rotating roller (28) and the second rotating roller (29) are connected through an output belt (4), the first rotating roller (28) is connected with the output shaft of a driving motor (210) through a second coupler, and the driving motor (210) is installed on the upper side of the left end of the first fixed U-shaped frame (;
the bagging device (6) comprises an intermittent transmission mechanism (61), a mouth opening mechanism (62), a cutting mechanism (63) and a sealing mechanism (64), wherein the intermittent transmission mechanism (61) is installed in the middle of the upper end of the mounting plate (5), the mouth opening mechanism (62) is arranged at the left end of the mounting plate (5), the cutting mechanism (63) is arranged on the right side of the mouth opening mechanism (62), and the sealing mechanism (64) is installed at the left end of the mouth opening mechanism (62);
the opening supporting mechanism (62) comprises a first electric sliding rail (621), a first moving block (622), a second electric sliding rail (623), a second moving block (624), an air pump (625), a first air through pipe (626), a second air through pipe (627) and an air suction hole (628), the first electric sliding rail (621) is symmetrically fixed on the inner wall of the lower end of the cutting mechanism (63) front and back, the first moving block (622) is installed at the lower end of the first electric sliding rail (621) in a sliding fit manner, the second electric sliding rail (623) is arranged below the first electric sliding rail (621), the second electric sliding rail (623) is symmetrically installed at the front side and the back side of the left end of the mounting plate (5), the second moving block (624) is installed at the upper end of the second electric sliding rail (623) in a sliding fit manner, the air pump (625) is installed at the right end of the mounting plate (5) through an air pump base, the air pump (625) is connected with the first moving, the air pump (625) is connected with the second moving block (624) through a second air pipe (627), air suction holes (628) are formed in the first moving block (622) and the second moving block (624), the first air pipe (626) is connected with the air suction holes (628) formed in the first moving block (622), and the second air pipe (627) is connected with the air suction holes (628) formed in the second moving block (624).
2. The rice noodle manufacturing and packaging line of claim 1, wherein: intermittent type drive mechanism (61) including a motor (611), incomplete gear (612), drive gear (613), limiting plate (614), rotate post (615), a motor (611) is fixed in the upper end front side of mounting panel (5) through a motor base, install incomplete gear (612) on the output shaft of a motor (611), meshing has drive gear (613) on incomplete gear (612), limiting plate (614) are installed to the front and back both ends symmetry in mounting panel (5) middle part, it installs on limiting plate (614) to rotate post (615) through the bearing, the front end of rotating post (615) passes limiting plate (614) and installs drive gear (613).
3. The rice noodle manufacturing and packaging line of claim 1, wherein: the cutting mechanism (63) comprises a fixing plate (631), a connecting plate (632), a second motor (633), a cam (634), a sliding groove (635), a contraction spring (636), a sliding plate (637) and a rectangular cutter (638), wherein the fixing plate (631) is symmetrically installed at the front end and the rear end of the mounting plate (5), the upper end of the fixing plate (631) positioned at the front end of the mounting plate (5) is fixed with the connecting plate (632), the second motor (633) is installed at the rear side of the upper end of the connecting plate (632) through a second motor base, the cam (634) is installed on an output shaft of the second motor (633), the sliding groove (635) is formed in the inner side of the fixing plate (631), the contraction spring (636) is installed at the upper end of the sliding groove (635), the sliding plate (637) is installed in the sliding groove (635) in a sliding fit manner, the upper end of the sliding plate (637, the lower end of the sliding plate (637) is provided with a rectangular cutter (638).
4. The rice noodle manufacturing and packaging line of claim 1, wherein: the sealing mechanism (64) comprises an electric push rod (641), a pressing plate (642), a to-be-pressed plate (643) and a pressing groove (644), the electric push rod (641) is installed at the left end of the first electric slide rail (621), the ejecting end of the electric push rod (641) is connected with the pressing plate (642), the to-be-pressed plate (643) is installed at the left end of the second electric slide rail (623), the pressing groove (644) is formed in the upper end of the to-be-pressed plate (643), and the to-be-pressed plate (642) is correspondingly matched with the pressing groove.
5. The rice noodle manufacturing and packaging line of claim 1, wherein: the distance between the first electric sliding rail (621) and the second electric sliding rail (623) is gradually increased from right to left.
6. The rice noodle manufacturing and packaging line of claim 1, wherein: a through groove is formed in the middle of the right end of the second mounting U-shaped frame (22), and the output belt (4) penetrates through the through groove and is arranged below the conveying belt (3).
Technical Field
The invention relates to the technical field of rice noodle manufacturing and packaging, in particular to a rice noodle manufacturing and packaging assembly line and a packaging processing technology.
Background
Rice flour is a distinctive snack in china and is very popular in southern regions of china. The rice flour is a strip-shaped or filiform rice product prepared by using rice as a raw material through the processes of soaking, cooking, layering and the like, and is not a powdery material prepared by grinding the rice as the raw material in a lexical sense. The rice flour is flexible in texture and rich in elasticity, does not stick soup when being boiled in water, is not easy to break when being dried and fried, is matched with various dish codes or soup bases to be boiled or dried and fried, is smooth and tasty, and is deeply favored by consumers. The rice flour has various varieties, and can be divided into rice noodle, square rice noodle, corrugated rice noodle, silver wire rice noodle, wet rice noodle, dry rice noodle, etc.
At present, when the rice flour is packaged, the following defects generally exist: traditional rice flour packing method still takes manual packing as the main in the production and packing process, and the machine plays the transportation, cuts off, the supplementary effect of sealing, the packaging process needs the manual work to open the sack and pack into the rice flour, puts into the capper with the wrapping bag that is equipped with the rice flour again and seals, complex operation and efficiency are lower, can waste certain manpower and materials, and this kind of method is difficult for forming assembly line operation simultaneously, and area is also great to the continuous business turn over wrapping bag of hand causes sanitary potential safety hazard easily.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the traditional rice noodle packaging method mainly adopts manual packaging in the production and packaging process, a machine plays the auxiliary roles of transportation, cutting and sealing, the bag needs to be opened manually and rice noodles are loaded in the packaging process, and then the packaging bag loaded with the rice noodles is placed into a sealing machine for sealing, the operation is complicated, the efficiency is low, certain manpower and material resources are wasted, the method is not easy to form assembly line operation, the occupied area is large, and the hidden health safety hazards are easily caused by continuous manual loading and unloading of the packaging bag.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the rice flour manufacturing and packaging assembly line comprises a fixed base, a conveying device, a conveying belt, an output belt, a mounting plate, a bagging device and a connecting rod, wherein the conveying device is mounted at the upper end of the fixed base, the conveying belt is arranged at the left end of the conveying device, the output belt is arranged at the right end of the conveying device, the mounting plate is fixed in the middle of the upper end of the fixed base, the bagging device is arranged at the upper end of the mounting plate, and the lower end of the mounting plate is connected with the upper end of the fixed base through the connecting rod.
The conveying device comprises a first installation U-shaped frame, a second installation U-shaped frame, a first rotating roller, a second rotating roller, a rotating motor, a first fixed U-shaped frame, a second fixed U-shaped frame, a first rotating roller, a second rotating roller and a driving motor, wherein the first installation U-shaped frame is installed on the left side of the upper end of the fixed base, the second installation U-shaped frame is arranged on the right side of the first installation U-shaped frame, the second installation U-shaped frame is fixed at the upper end of the fixed base, the first rotating roller is installed at the upper end of the first installation U-shaped frame through a bearing, the second rotating roller is installed at the upper end of the second installation U-shaped frame through a bearing, the first rotating roller and the second rotating roller are connected through a conveying belt, the first rotating roller is connected with an output shaft of the rotating motor through a first coupler, the rotating motor is installed at the upper side of the front end of the first installation U-shaped frame through a rotating motor base, the first fixed U-shaped frame is installed at the front side, fixed base's upper end rear side is installed No. two fixed U type framves, No. one rotatory roller is installed through the bearing to the upper end of a fixed U type frame, No. two rotatory rollers are installed through the bearing to the upper end of No. two fixed U type framves, a rotatory roller passes through output belt with No. two rotatory rollers and connects, a rotatory roller passes through No. two shaft couplings and the output shaft who drives the motor, drive the motor and pass through motor pedestal and install the left end upside at a fixed U type frame, when concrete work, drive a live-rollers rotation through rotating the motor, and then drive the conveyer motion, with the rice flour from a left side to right transport, the conveyer motion drives No. two live-rollers rotation simultaneously, drive a live-rollers rotation through driving the motor, and then drive output belt and rotate, the rice flour output of accomplishing the packing, output belt motion drives No. two live-rollers simultaneously and rotates.
The cover bagging apparatus include intermittent type drive mechanism, prop a mouthful mechanism, shutdown mechanism and seal the mechanism, the upper end mid-mounting of mounting panel has intermittent type drive mechanism, the left end of mounting panel is equipped with props a mouthful mechanism, the right side that props a mouthful mechanism is equipped with shutdown mechanism, the left end that props a mouthful mechanism is installed and is sealed the mechanism, in concrete during operation, the free end of the wrapping bag that will twine into the roller, take and put between mounting panel and rotation post, it moves left through intermittent type drive mechanism drive wrapping bag, get into and prop a mouthful mechanism, prop up the opening of wrapping bag left end through propping a mouthful mechanism, seal the wrapping bag of the rice flour of will packing into through sealing the mechanism, cut off the right-hand member of the wrapping bag of the rice flour of packing into and be connected between the wrapping bag of the rice flour of not packing into through shutdown mechanism.
The opening supporting mechanism comprises a first electric slide rail, a first moving block, a second electric slide rail, a second moving block, an air pump, a first air through pipe, a second air through pipe and air suction holes, the first electric slide rail is symmetrically fixed on the inner wall of the lower end of the cutting mechanism in a front-back manner, the first moving block is installed at the lower end of the first electric slide rail in a sliding fit manner, the second electric slide rail is arranged below the first electric slide rail, the second electric slide rail is symmetrically installed at the front side and the rear side of the left end of the installation plate, the second moving block is installed at the upper end of the second electric slide rail in a sliding fit manner, the air pump is installed at the right end of the installation plate through an air pump base, the air pump is connected with the first moving block through the first air through pipe, the air pump is connected with the second moving block through the second air through pipe, the air suction holes are formed in the first moving, no. two breather pipes are connected with the suction hole of seting up on the movable block No. two, and during concrete work, through the air suction effect of air pump, drive the suction hole on a movable block and No. two movable blocks and breathe in to the left side of wrapping bag, at this moment, a breather pipe and No. two breather pipes play the effect of transmitting the suction, and the left upper end of wrapping bag is adsorbed in the lower extreme of a movable block, and the left lower extreme of wrapping bag is adsorbed in the upper end of No. two movable blocks.
Drive the movable block through electronic slide rail No. one and upwards slide, drive the movable block through electronic slide rail No. two and upwards slide, because interval between electronic slide rail No. one and the electronic slide rail No. two is from the right side to left side crescent, so the left opening of wrapping bag is along with the slip crescent of movable block and No. two movable blocks, until reaching suitable position, at this moment, ground rice transports conveyer's right-hand member through conveyer, and then fall into in the opening of wrapping bag, seal and cut off the completion back, initial position is got back to again to movable block and No. two movable blocks, be convenient for prop the mouth next time.
As a preferred technical scheme, the intermittent transmission mechanism comprises a first motor, an incomplete gear, a transmission gear, a limiting plate and a rotating column, wherein the first motor is fixed on the front side of the upper end of a mounting plate through a first motor base, the incomplete gear is mounted on an output shaft of the first motor, the transmission gear is meshed on the incomplete gear, the limiting plates are symmetrically mounted at the front end and the rear end of the middle part of the mounting plate, the rotating column is mounted on the limiting plates through bearings, and the transmission gear is mounted at the front end of the rotating column through the limiting plates.
As a preferred technical scheme of the invention, the cutting mechanism comprises a fixed plate, a connecting plate, a second motor, a cam, a sliding groove, a shrinking spring, a sliding plate and a rectangular cutter, wherein the fixed plate is symmetrically arranged at the front end and the rear end of the mounting plate, the connecting plate is fixed at the upper end of the fixed plate positioned at the front end of the mounting plate, the second motor is arranged at the rear side of the upper end of the connecting plate through a second motor base, the cam is arranged on an output shaft of the second motor, the sliding groove is formed in the inner side of the fixed plate, the shrinking spring is arranged at the upper end of the sliding groove, the sliding plate is arranged in the sliding groove in a sliding fit manner, the upper end of the sliding plate is connected with.
As a preferred technical scheme of the invention, the sealing mechanism comprises an electric push rod, a pressing plate, a to-be-pressed plate and a pressing groove, the electric push rod is installed at the left end of the first electric slide rail, the ejecting end of the electric push rod is connected with the pressing plate, the to-be-pressed plate is installed at the left end of the second electric slide rail, the pressing groove is formed in the upper end of the to-be-pressed plate, and the to-be-pressed plate and the pressing plate are correspondingly matched.
As a preferable technical scheme of the invention, the distance between the first electric slide rail and the second electric slide rail is gradually increased from right to left.
As a preferable technical scheme of the invention, the middle part of the right end of the second mounting U-shaped frame is provided with a through groove, and the output belt passes through the through groove and is arranged below the conveying belt.
(III) advantageous effects
1. The invention relates to a rice flour manufacturing and packaging assembly line, which designs a purely mechanical automatic packaging device, can sequentially carry out operations such as traction, opening, cutting and the like on a packaging bag when the rice flour is packaged into the packaging bag, and can carry out more efficient and rapid packaging and sealing integrated treatment on the rice flour, thereby avoiding the problems of low time consumption and long acting rate, easy occurrence of sanitation potential safety hazards and the like caused by manual bagging;
2. according to the rice noodle manufacturing and packaging assembly line, the conveying belts and the output belts are arranged in a vertically staggered and vertically staggered manner, so that the working area is reduced, and assembly line operation is convenient to form;
3. according to the rice noodle manufacturing and packaging assembly line, the intermittent transmission mechanism, the opening mechanism, the cutting mechanism and the sealing mechanism are in linkage fit, so that the packaging bag can be sequentially subjected to traction, opening, packaging and sealing treatment, and the rice noodle packaging is more efficient and faster.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a cross-sectional view of the invention between a second rotary roller, an intermittent drive mechanism, and a cutting mechanism;
FIG. 3 is a cross-sectional view of the mouth expanding mechanism and the sealing mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of the invention in the direction X of FIG. 1;
fig. 5 is a partial enlarged view of the invention in the Y direction of fig. 1.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a packing assembly line is made to rice flour, including unable adjustment base 1, conveyer 2, conveyer 3, output belt 4, mounting panel 5, cover bagging apparatus 6 and connecting rod 7, unable adjustment base 1's upper end install conveyer 2, conveyer 2's left end is equipped with conveyer 3, conveyer 2's right-hand member is equipped with output belt 4, unable adjustment base 1's upper end middle part is fixed with mounting panel 5, the upper end of mounting panel 5 is equipped with cover bagging apparatus 6, the lower extreme of mounting panel 5 passes through connecting rod 7 and is connected with unable adjustment base 1's upper end.
The conveying device 2 comprises a first mounting U-shaped frame 21, a second mounting U-shaped frame 22, a first rotating roller 23, a second rotating roller 24, a rotating motor 25, a first fixing U-shaped frame 26, a second fixing U-shaped frame 27, a first rotating roller 28, a second rotating roller 29 and a driving motor 210, wherein the first mounting U-shaped frame 21 is mounted on the left side of the upper end of the fixing base 1, the second mounting U-shaped frame 22 is arranged on the right side of the first mounting U-shaped frame 21, a through groove is formed in the middle of the right end of the second mounting U-shaped frame 22, the output belt 4 penetrates through the through groove and is arranged below the conveying belt 3, and therefore a packaging bag containing rice flour can accurately fall onto the output belt 4 after sealing and cutting are completed; the second installation U-shaped frame 22 is fixed at the upper end of the fixed base 1, the first rotating roller 23 is installed at the upper end of the first installation U-shaped frame 21 through a bearing, the second rotating roller 24 is installed at the upper end of the second installation U-shaped frame 22 through a bearing, the first rotating roller 23 is connected with the second rotating roller 24 through a conveying belt 3, the first rotating roller 23 is connected with an output shaft of a rotating motor 25 through a first coupler, the rotating motor 25 is installed at the upper side of the front end of the first installation U-shaped frame 21 through a rotating motor base, the first fixed U-shaped frame 26 is installed at the front side of the upper end of the fixed base 1, the second fixed U-shaped frame 27 is installed at the rear side of the upper end of the fixed base 1, the first rotating roller 28 is installed at the upper end of the first fixed U-shaped frame 26 through a bearing, the second rotating roller 29 is installed at the upper end of the second fixed U-shaped frame 27 through a bearing, the first rotating roller 28 is connected with the second, rotatory roller 28 is connected with the output shaft that drives motor 210 through No. two shaft couplings, it passes through motor pedestal to drive motor 210 and installs the left end upside at a fixed U type frame 26, concrete during operation, drive a live-rollers 23 through rotating motor 25 and rotate, and then drive conveyer 3 motion, transport rice flour from a left side to the right, conveyer 3 motion drives No. two live-rollers 24 simultaneously and rotates, it rotates to drive a rotatory roller 28 through driving motor 210, and then drive output belt 4 and rotate, the rice flour output of accomplishing the packing, output belt 4 motion drives No. two rotatory rollers 29 simultaneously and rotates.
The bagging device 6 comprises an intermittent transmission mechanism 61, a mouth opening mechanism 62, a cutting mechanism 63 and a sealing mechanism 64, the intermittent transmission mechanism 61 is arranged in the middle of the upper end of the mounting plate 5, the mouth opening mechanism 62 is arranged at the left end of the mounting plate 5, the cutting mechanism 63 is arranged on the right side of the mouth opening mechanism 62, the sealing mechanism 64 is arranged at the left end of the mouth opening mechanism 62, when the bagging device works, the free end of the wrapping bag, wound into a roll, is placed between the mounting plate 5 and the rotating
The intermittent transmission mechanism 61 comprises a
The opening supporting mechanism 62 comprises a first electric sliding rail 621, a first moving block 622, a second electric sliding rail 623, a second moving block 624, an air pump 625, a first air through pipe 626, a second air through pipe 627 and an air suction hole 628, the first electric sliding rail 621 is symmetrically fixed on the inner wall of the lower end of the cutting mechanism 63 in a front-back mode, the first moving block 622 is installed at the lower end of the first electric sliding rail 621 in a sliding fit mode, the second electric sliding rail 623 is arranged below the first electric sliding rail 621, the second electric sliding rail 623 is symmetrically installed on the front side and the rear side of the left end of the installation plate 5, the distance between the first electric sliding rail 621 and the second electric sliding rail 623 is gradually increased from right to left, the opening supporting area can be gradually enlarged, and rice flour can slide in conveniently; a second moving block 624 is installed at the upper end of the second electric sliding rail 623 in a sliding fit manner, an air pump 625 is installed at the right end of the installation plate 5 through an air pump base, the air pump 625 is connected with the first moving block 622 through a first air through pipe 626, the air pump 625 is connected with the second moving block 624 through a second air through pipe 627, air suction holes 628 are respectively formed in the first moving block 622 and the second moving block 624, the first air through pipe 626 is connected with the air suction holes 628 formed in the first moving block 622, the second air through pipe 627 is connected with the air suction holes 628 formed in the second moving block 624, during specific work, the air suction holes 628 formed in the first moving block 622 and the second moving block 624 are driven to suck air into the left side of the packaging bag through the air suction effect of the air pump 625, at the moment, the first air through pipe 626 and the second air through pipe 627 play a role in transferring suction force, and the upper end, the lower end of the left side of the packing bag is attracted to the upper end of the second moving block 624.
Drive a movable block 622 upwards through electronic slide rail 621, drive No. two movable blocks 624 upwards through electronic slide rail 623, because interval between electronic slide rail 621 and No. two electronic slide rail 623 is from the right side to left side crescent, so the left opening of wrapping bag is along with the slip gradual increase of a movable block 622 and No. two movable blocks 624, until reaching suitable position, at this moment, the ground rice passes through conveyer 3 and transports the right-hand member of conveyer 3, and then fall into the opening of wrapping bag, after sealing and cut off the completion, initial position is got back to again to a movable block 622 and No. two movable blocks 624, be convenient for prop the mouth next time.
The cutting mechanism 63 includes a fixing plate 631, a connecting plate 632, a second motor 633, a cam 634, a sliding groove 635, a shrinking spring 636, a sliding plate 637 and a rectangular cutter 638, the fixing plate 631 is symmetrically installed at the front and rear ends of the mounting plate 5, the connecting plate 632 is fixed at the upper end of the fixing plate 631 located at the front end of the mounting plate 5, the second motor 633 is installed at the rear side of the upper end of the connecting plate 632 through a second motor base, the cam 634 is installed on the output shaft of the second motor 633, the sliding groove 635 is opened at the inner side of the fixing plate 631, the shrinking spring 636 is installed at the upper end of the sliding groove 635, the sliding plate 637 is installed in the sliding groove 635 in a sliding fit manner, the upper end of the sliding plate 637 is connected with the sliding groove 635 through the shrinking spring 636, the rectangular cutter 638 is installed at the lower end of the sliding plate 637, during specific work, the cam 634 is driven, the sliding plate 637 is pushed to slide downwards in the sliding groove 635, at the moment, the contraction spring 636 is in a stretching state, the sliding plate 637 moves downwards to drive the rectangular cutter 638 to move downwards to cut the joint between the packaging bag and the packaging bag, so that the packaging bag filled with rice flour slides onto the output belt 4, when the shorter end of the cam 634 rotates to the right lower side, the cam 634 does not contact with the sliding plate 637, and at the moment, under the elastic action of the contraction spring 636, the sliding plate 637 is driven to move upwards.
The sealing mechanism 64 comprises an electric push rod 641, a pressing plate 642, a pressure waiting plate 643 and a pressing groove 644, wherein the electric push rod 641 is installed at the left end of the first electric slide rail 621, the ejection end of the electric push rod 641 is connected with the pressing plate 642, the pressure waiting plate 643 is installed at the left end of the second electric slide rail 623, the pressing groove 644 is formed in the upper end of the pressure waiting plate 643 and is correspondingly matched with the pressing plate 642, during specific work, the pressing plate 642 is pushed to move downwards through the electric push rod 641, and the lower end of the pressing plate 642 enters the pressing groove 644 of the pressure waiting plate 643 until an opening where the rice flour packing bag is placed is pressed and closed.
In addition, the invention also provides a processing technology for making and packaging rice flour, which is mainly completed by matching the rice flour making and packaging production line and comprises the following steps:
s1: the rice flour to be packaged is transported from left to right by driving the conveying belt 3 through the rotating motor 25;
s2, putting the free end of the packaging bag wound into a roller between the mounting plate 5 and the
s3, the upper end and the lower end of the left side of the packaging bag are driven by the air pump 625 to be respectively adsorbed on the first moving block 622 and the second moving block 624, the first moving block 622 is driven to move upwards by the first electric slide rail 621, the second moving block 624 is driven to move upwards by the second electric slide rail 623, and the upper end and the lower end of the left side of the packaging bag are separated to form an opening, and the opening is gradually enlarged;
s4, the electric push rod 641 drives the lower end of the pressing plate 642 to enter the pressing groove 644 so as to press and close the opening of the packaging bag, the second motor 633 drives the cam 634 to rotate so as to enable the rectangular cutter 638 to move downwards, and the connecting position of the packaging bag and the packaging bag is cut off;
s5: after the connection part of the packaging bag and the packaging bag is cut off, the packaging bag and the rice flour slide onto the output belt 4, and the packaged rice flour is conveyed out through the output belt 4.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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