A fully automated packaging box gasket folding and packing equipment

Abstract

The present invention provides a fully automated packaging box gasket folding and packing integrated equipment, which belongs to the field of packaging equipment. The packaging box empty box suction and placement system, the pick-and-place folding system for the packaging box bottom gasket, and the pick-and-place folding system for the packaging box body gasket are arranged in sequence, and the packaging box conveying mechanism for gasket entry passes through the packaging box empty box suction and placement system, the pick-and-place folding system for the packaging box bottom gasket, and the pick-and-place folding system for the packaging box body gasket in sequence, and is used to convey the packaging box, and receive the lower gasket when passing through the pick-and-place folding system for the packaging box bottom gasket; receive the upper gasket when passing through the pick-and-place folding system for the packaging box body gasket. The present invention completes the folding and packing operations of the gasket through fully automated equipment, replaces manual labor for the packaging box transportation and transmission operations, and improves the efficiency of gasket packing.

Description

Technical Field

[0001] The invention belongs to the field of packaging equipment, and in particular relates to a fully automated packaging box gasket folding and packing integrated equipment. Background Art

[0002] When a special packaging box is designed for packaging milk, a gasket is usually placed in the packaging box; for milk bottles in paper bags, a box gasket is placed in the packaging to act as a buffer to prevent the milk bottles from directly hitting the box during transportation and causing damage to the milk bags; for bottled milk, a box bottom gasket is usually placed in the packaging to act as a buffer. At the same time, the gasket can also support the milk packaging box, making the milk packaging box more beautiful and durable; however, the gasket is also folded from cardboard, and the folding process and the process of placing the folded gasket into the milk packaging box require manual operation, which undoubtedly increases the packaging cost and labor cost; and the efficiency of manual folding is not very high. Summary of the invention

[0003] In view of this, the present invention aims to propose a fully automated packaging box gasket folding and packing integrated equipment, which completes the folding and packing operations of the gaskets through the fully automated equipment, replaces manual labor for the packaging box transportation and delivery operations, and improves the efficiency of gasket packing.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A fully automated packaging box gasket folding and packing integrated equipment, including a pick-up and placement folding system for packaging box bottom gaskets, a pick-up and placement folding system for packaging box body gaskets, a packaging box empty box suction and placement system, and a packaging box conveying mechanism for gaskets to be put into the box;

[0006] An empty box suction and placement system, a pick-and-place folding system for box bottom gaskets, and a pick-and-place folding system for box body gaskets are arranged in sequence, and a box conveying mechanism for gasket placement passes through the empty box suction and placement system, the pick-and-place folding system for box bottom gaskets, and the pick-and-place folding system for box body gaskets in sequence to convey the boxes and receive the lower gasket when passing through the pick-and-place folding system for box bottom gaskets; and receive the upper gasket when passing through the pick-and-place folding system for box body gaskets.

[0007] Furthermore, the packaging box empty box suction and placement system includes a packaging box empty box conveying and positioning mechanism, a packaging box empty box picking and placing mechanism, and an empty box picking and placing frame. The packaging box empty box conveying and positioning mechanism is fixedly installed on one side of the bottom of the empty box picking and placing frame, and the packaging box empty box picking and placing mechanism is fixedly installed on the top of the empty box picking and placing frame.

[0008] An empty box conveying and positioning mechanism for packaging boxes comprises an empty box conveying mechanism and an empty box positioning mechanism, wherein the empty box conveying mechanism comprises an empty box conveying bracket, an empty box conveying crawler, an empty box conveying driving wheel, an empty box conveying driven wheel, and an empty box conveying motor, the empty box conveying driving wheel is fixedly installed to the first end of the empty box conveying bracket, the empty box conveying driven wheel is fixedly installed to the second end of the empty box conveying bracket, the empty box conveying crawler passes around the empty box conveying driving wheel and the empty box conveying driven wheel and is connected end to end, the empty box conveying motor is fixedly installed to the first end of the empty box conveying bracket, and the output end of the empty box conveying motor is connected to the empty box conveying driving wheel to realize the rotation of the empty box conveying crawler; an empty box conveying fence is also provided on the upper part of the empty box conveying bracket, and an empty box positioning mechanism is provided in the middle part of the empty box conveying bracket for positioning the packaging boxes.

[0009] Furthermore, an empty box conveying limit plate is further provided at the first end of the empty box conveying support, and the empty box conveying limit plate is used to limit the packaging box; the empty box conveying fence includes a No. 1 railing, a No. 2 railing, a No. 3 railing and a No. 4 railing, and the No. 1 railing and the No. 2 railing are arranged on one side of the empty box conveying support from top to bottom through the railing support, and the No. 3 railing and the No. 4 railing are arranged on the other side of the empty box conveying support from top to bottom through the railing support;

[0010] The empty box positioning mechanism includes an empty box positioning frame, an empty box positioning cylinder and an empty box positioning plate. The empty box positioning frame is fixedly installed to the middle of the empty box conveying bracket, the empty box positioning cylinder is installed to the empty box positioning frame, and an empty box positioning plate is provided at the output end of the empty box positioning cylinder; the empty box positioning plate passes through between the first railing and the second railing; the end of the empty box positioning plate close to the second end of the empty box conveying bracket is a curved structure; the length between the empty box positioning mechanism and the empty box conveying limit plate can accommodate at least 4 packaging boxes;

[0011] The empty box picking and placing mechanism for packaging boxes includes an empty box moving mechanism and an empty box picking and placing mechanism. The empty box moving support frame of the empty box moving mechanism is fixedly installed to the empty box picking and placing general frame to realize the fixed connection between the empty box moving mechanism and the empty box picking and placing general frame. The empty box picking and placing seat of the empty box picking and placing mechanism is fixedly connected to the empty box moving first crawler and the empty box moving second crawler of the empty box moving mechanism to realize the connection between the empty box moving mechanism and the empty box picking and placing mechanism.

[0012] Furthermore, the empty box moving mechanism includes an empty box moving motor, an empty box moving support frame, an empty box moving driving wheel and an empty box moving driven wheel, the two empty box moving driving wheels are connected by a transmission shaft, and each of the empty box moving driving wheels is installed to one side of the empty box picking and placing frame through the empty box moving support frame; the two empty box moving driven wheels are connected by a transmission shaft, and each of the empty box moving driven wheels is installed to the other side of the empty box picking and placing frame through the empty box moving support frame, the empty box moving driving wheel and the empty box moving driven wheel on one side are connected by an empty box moving first crawler, and the empty box moving driving wheel and the empty box moving driven wheel on the other side are connected by an empty box moving second crawler, and the output end of the empty box moving motor is connected to the empty box moving driving wheel to realize the driving of the empty box moving first crawler and the empty box moving second crawler;

[0013] The empty box picking and placing mechanism includes an empty box picking and placing seat, an empty box picking and placing frame, an empty box picking and placing vertical drive assembly, an empty box picking and placing beam and an empty box picking and placing suction cup assembly. A sleeve is respectively provided at the four corners of the empty box picking and placing seat, wherein the empty box picking and placing frame is composed of four guide columns, an upper fixed plate and a lower fixed plate. The four corners of the upper fixed plate are connected to the lower fixed plate through four guide columns, and the four guide columns are respectively sleeved to the four sleeves of the empty box picking and placing seat. An empty box picking and placing vertical drive assembly is provided on the upper surface of the empty box picking and placing seat, which is used to control the up and down movement of the empty box picking and placing frame relative to the empty box picking and placing seat. The empty box picking and placing beam is fixedly connected to the lower fixed plate to realize the connection between the empty box beam and the empty box picking and placing frame, and the empty box picking and placing beam is provided with four empty box picking and placing suction cup assemblies.

[0014] Furthermore, a first slide rail for empty box movement is provided under the first track for empty box movement, and a second slide rail for empty box movement is provided under the second track for idle movement. The bottom of the empty box picking and placing seat is connected to the first slide rail for empty box movement and the second slide rail for empty box movement through an empty box picking and placing sliding block. The No. 1 moving fixed block fixes the first track for empty box movement to one side of the empty box picking and placing seat, and the No. 2 moving fixed block fixes the second track for empty box movement to the other side of the empty box picking and placing seat, so that the empty box picking and placing mechanism can slide relative to the empty box moving mechanism; an empty box picking and placing vertical drive assembly includes a vertical drive motor, a vertical drive wheel, a vertical tension wheel, a vertical drive frame and a vertical drive toothed belt. The vertical drive frame is installed on the upper surface of the empty box picking and placing seat, and the vertical drive wheel and the vertical tension wheel are arranged inside the vertical drive frame. The vertical drive motor is installed on one side of the vertical drive frame, and the output end is connected to the vertical drive wheel. One end of the vertical drive toothed belt is fixed to the upper fixed plate, and the other end bypasses the vertical tension wheel and meshes with the vertical drive wheel, so that the vertical drive motor drives the empty box picking and placing frame up and down in the vertical direction;

[0015] A pick-up and placement beam slide rail is provided at the bottom of the empty box picking and placing beam, and the empty box picking and placing suction cup assembly includes a pick-up and placement suction cup column No. 1, a pick-up and placement suction cup column No. 2 and a pick-up and placement suction cup seat. The tops of the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2, which are parallel to each other, are connected to the pick-up and placement beam slide rail through a pick-up and placement suction cup slider to realize the connection between the empty box picking and placement suction cup assembly and the empty box picking and placement beam. An empty box picking and placement moving cylinder is provided on one side of the empty box picking and placement beam, and the output end of the empty box picking and placement moving cylinder is connected to the pick-up and placement suction cup slider to realize the movement of the empty box picking and placement suction cup assembly relative to the empty box picking and placement beam. The bottoms of the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2 are sleeved on the pick-up and placement suction cup seat to realize the up and down movement of the pick-up and placement suction cup seat relative to the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2, and two empty box picking and placement suction cup bodies are provided at the bottom of the pick-up and placement suction cup seat.

[0016] Furthermore, it includes a gasket conveying mechanism, a gasket suction and flipping mechanism, a packaging box bottom gasket folding mechanism, a gasket suction and packing mechanism and a frame; the conveying base of the gasket conveying mechanism is fixedly installed on one side of the frame, the two ends of the flip main axis of the gasket suction and flipping mechanism are respectively fixedly installed on the frame through flip fixing seats, and the gasket suction and flipping mechanism is arranged on one side of the output end of the gasket conveying mechanism, the lower folding support frame of the packaging box bottom gasket folding mechanism is fixedly installed on the mechanism, and the packaging box bottom gasket folding mechanism is arranged below the gasket suction and flipping mechanism, the double-degree-of-freedom moving mechanism of the gasket suction and packing mechanism is fixedly installed on the top of the frame, the packaging box bottom gasket is also called the lower gasket, and the lower gasket passes through the gasket conveying mechanism, the gasket suction and flipping mechanism, the packaging box bottom gasket folding mechanism, and the gasket suction and packing mechanism in sequence;

[0017] The packaging box bottom gasket folding mechanism comprises a lower folding support frame and a lower folding assembly. A plurality of lower folding assemblies are arranged on the top of the lower folding support frame, wherein the lower folding assemblies comprise a lower folding first assembly, a lower folding second assembly, a lower folding middle assembly, a first assembly cylinder and a second assembly cylinder. A plurality of mutually parallel lower folding slide rails are arranged on the top of the lower folding support frame. The two ends of the bottom of the lower folding first bottom plate of the lower folding first assembly are respectively connected to one end of the two lower folding slide rails by a lower folding slider. The two ends of the bottom of the lower folding second bottom plate of the lower folding second assembly are respectively connected to one end of the two lower folding slide rails by a lower folding slider. The two folding slides are connected to the other end of the two lower folding rails through a lower folding slider, and the two ends of the bottom of the lower folding middle bottom plate of the lower folding middle component are respectively fixedly connected to the middle of the two lower folding slide rails, and the lower folding first bottom plate, the lower folding second bottom plate and the lower folding middle bottom plate are parallel to each other; the first component cylinder and the second component cylinder are fixedly installed on the lower folding support frame, the lower folding first bottom plate of the lower folding first component is connected to the first component cylinder through a transmission rod, and the lower folding second bottom plate of the lower folding second component is connected to the second component cylinder through a transmission rod, so as to realize the coordination between the lower folding component and the lower folding support frame.

[0018] Furthermore, the gasket conveying mechanism is used to convey the box body gasket and the box bottom gasket, and comprises a No. 1 baffle, a No. 2 baffle, a conveying base, a conveying motor, an active roller, a driven roller and a gasket conveyor belt; the No. 1 baffle is fixedly installed on one side of the conveying base, the No. 2 baffle is fixedly installed on the other side of the conveying base, a conveying area is formed between the No. 1 baffle, the No. 2 baffle and the conveying base, an active roller is provided at one end of the conveying base, a driven roller is provided at the other end of the conveying base, the gasket conveyor belt is connected around the active roller and the driven roller, the conveying motor is installed on the conveying base, and the output end of the conveying motor is connected to the active roller to realize the rotation of the active roller, thereby realizing the rotation of the conveyor belt;

[0019] The conveying base is provided with an extrusion seat, which is detachably connected to the conveying base and can slide on the conveying base. The extrusion seat includes an extrusion slide and an extrusion plate. The extrusion plate is mounted on the extrusion slide, and the extrusion plate is perpendicular to the conveying base. The extrusion plate is used to extrude the box gasket and the box bottom gasket placed on the gasket conveyor belt.

[0020] A buffer plate is provided on the inner side of baffle plate No. 1 and baffle plate No. 2 near one end of the driven roller, and the end of the buffer plate is tilted downward to allow the box gasket or the box bottom gasket to enter the buffer plate smoothly; a gasket blocking assembly is provided on the top of baffle plate No. 1 and baffle plate No. 2 near one end of the driven roller; the gasket blocking assembly includes a blocking connection plate No. 1 and a blocking connection plate No. 2, and the blocking connection plate No. 1 and the blocking connection plate No. 2 are connected end to end to form an integral L-shaped structure, the blocking connection plate No. 1 is provided with two oblong holes for connecting to baffle plate No. 1 or baffle plate No. 2 by bolts, and two rollers are provided on the inner side of the blocking connection plate No. 2 to reduce the friction of the gasket passing through the gasket blocking assembly.

[0021] Furthermore, the gasket suction flipping mechanism includes a flipping motor, a flipping transmission shaft, a flipping main shaft, a flipping fixed seat, a flipping frame and a flipping guide assembly, the two ends of the flipping main shaft are respectively connected to the frame through a flipping fixed seat, the first ends of the two sides of the flipping frame are hinged to the flipping main shaft, the second ends of the two sides of the flipping frame are respectively connected to the flipping guide assembly, the flipping mounting shaft of the flipping frame is provided with a plurality of suction cup mounting seats, each suction cup mounting seat is provided with two flipping suction cups, the output end of the flipping motor is provided with a cam, and the end of the cam is connected to the flip connecting piece of the flipping frame through the flipping transmission shaft;

[0022] The flip frame includes a flip installation shaft, a frame No. 1 connecting beam, a frame No. 2 connecting beam, and a frame No. 3 connecting beam. The flip installation shaft is connected to the flip main shaft through the frame No. 1 connecting beam, the frame No. 2 connecting beam, and the frame No. 3 connecting beam, which are parallel to each other, and the flip installation shaft can rotate relative to the frame No. 1 connecting beam, the frame No. 2 connecting beam, and the frame No. 3 connecting beam. Every two suction cup mounting seats with flip suction cups installed on the flip installation shaft form a group of flip suction cups. The flip connector is sleeved on the flip main shaft, and the flip connector is fixedly connected to the frame No. 2 connecting beam. The flip transmission shaft is connected to the frame No. 2 connecting beam through the flip connector.

[0023] The flip guide assembly includes a flip guide rod, a guide rod mounting frame and a flip guide block. The guide rod mounting frame is fixedly mounted on the frame. One end of the flip guide rod is hinged to the guide rod mounting frame. The other end of the flip guide rod is sleeved to the flip guide block. The two ends of the flip mounting rod pass through the frame No. 1 connecting beam and the frame No. 2 connecting beam respectively, and the two ends are fixedly connected to a flip guide block respectively.

[0024] Furthermore, the lower folding component 1 and the lower folding component 2 have the same structure; wherein the lower folding component 1 comprises a lower folding bottom plate and a lower folding support plate, the upper surface of the lower folding bottom plate is provided with three evenly arranged lower folding support plates, a lower folding baffle plate passes through the tops of the three lower folding support plates in sequence, and the end of the lower folding baffle plate is connected to the output end of the lower folding cylinder, and the lower folding cylinder is fixedly installed to one side of the lower folding support frame; a cylinder mounting seat is provided on the lower surface of the lower folding bottom plate, a lower folding pre-stressing cylinder is fixedly installed on the cylinder mounting seat, and a lower folding pre-stressing piece is provided at the output end of the lower folding pre-stressing cylinder, and the lower folding pre-stressing piece is used to pre-stress the small lower gasket, so as to facilitate folding using the lower folding baffle plate;

[0025] The lower folding middle component includes a lower folding middle bottom plate, a lower folding side support frame and a lower folding middle support frame, the lower folding side support frames are arranged at both ends of the lower folding middle bottom plate, the lower folding side support frames at both ends respectively form two folding areas with the lower folding middle support frame, each folding area is provided with a lower folding tool, and the lower folding tool is installed on the upper surface of the lower folding middle plate; the two lower folding side support frames are each provided with a No. 1 gasket clamping assembly, and the gasket clamping assemblies of the two No. 1 lower folding side support frames are arranged facing each other, and the lower folding middle support frame is provided with two No. 2 gasket clamping assemblies arranged back to back, and the No. 1 gasket The clamping assembly and the adjacent No. 2 gasket clamping assembly form a group, which are used to clamp the gasket placed on the lower folding tooling; the No. 1 gasket clamping assembly and the No. 2 gasket clamping assembly have the same structure, the No. 1 gasket clamping assembly includes a gasket clamping cylinder, a clamping rack and a clamping plate, the gasket clamping cylinder is installed to the lower folding side support frame, the clamping rack is connected to the output end of the gasket clamping cylinder to realize the up and down movement of the clamping rack, the clamping plate is hinged to the lower folding side support frame through a connecting shaft, a gear is provided in the middle of the connecting shaft, and the gear and the clamping rack are meshed with each other to realize the rotation of the clamping plate.

[0026] Furthermore, the gasket suction packing mechanism comprises a gasket suction beam and a gasket suction mechanism, a gasket suction slide rail is provided at the bottom of the gasket suction beam, a gasket suction slide rail is provided with a plurality of gasket suction sliders, a No. 1 connecting column and a No. 2 connecting column of the gasket suction mechanism are respectively connected to the gasket suction slider; a gasket suction moving cylinder is provided on one side of the gasket suction beam, and an output end of the gasket suction moving cylinder is connected to the gasket suction slider; the gasket suction beam is connected to the double-degree-of-freedom moving mechanism through a connecting piece; the gasket suction mechanism comprises a No. 1 connecting column, a No. 2 connecting column, a gasket suction mounting seat, a No. 1 guide rod, a No. 2 guide rod, and a gasket suction cup seat, a No. 1 connecting column and a No. 2 connecting column which are parallel to each other are connected to the gasket suction slider at one end, and are connected to the gasket suction mounting seat at the other end, a gasket suction positioning mechanism is provided on the top of the gasket suction mounting seat, the gasket suction cup seat passes through the gasket suction mounting seat through the No. 1 guide rod and the No. 2 guide rod, and the No. 1 guide rod is sleeved to the No. 1 connecting column, and the No. 2 guide rod is sleeved to the No. 2 connecting column;

[0027] The gasket suction and positioning mechanism includes a gasket suction and positioning cylinder and a gasket suction and positioning plate. The gasket suction and positioning cylinder is a bidirectional cylinder. Both output ends of the gasket suction and positioning cylinder are provided with a gasket suction and positioning plate. The gasket suction and positioning cylinder seat is provided with two gasket suction cup bodies for sucking gaskets. A gasket suction limit frame is provided on the top of the gasket suction and positioning mechanism. The gasket suction limit frame is an inverted "X"-shaped structure. A limit frame is provided on the frame. A limit is formed between the gasket suction limit frame and the limit frame. The dual-degree-of-freedom moving mechanism can realize vertical and horizontal movement, and realize the horizontal and vertical movement of the gasket suction beam.

[0028] Furthermore, it includes a gasket conveying mechanism, a gasket suction and flipping mechanism, a packaging box gasket folding mechanism, a gasket suction and packing mechanism and a frame; the conveying base of the gasket conveying mechanism is fixedly installed on one side of the frame, the two ends of the flip main shaft of the gasket suction and flipping mechanism are respectively fixedly installed on the frame through flip fixing seats, and the gasket suction and flipping mechanism is arranged on the output end side of the gasket conveying mechanism, the lower folding support frame of the packaging box gasket folding mechanism is fixedly installed on the mechanism, and the packaging box gasket folding mechanism is arranged below the gasket suction and flipping mechanism, the double-degree-of-freedom moving mechanism of the gasket suction and packing mechanism is fixedly installed on the top of the frame, and the packaging box gasket is also called the upper gasket;

[0029] The packaging box gasket folding mechanism comprises an upper folding support frame, which is fixedly installed on the frame. The upper folding support frame is provided with a horizontally arranged upper folding bottom plate, two upper folding fixed positioning plates are provided on one side of the upper folding bottom plate, and two upper folding movable positioning plates corresponding to the upper folding fixed positioning plates are provided on the other side of the upper folding bottom plate. Two upper folding tooling seats are provided in the middle of the upper folding bottom plate, and an upper folding gasket pressing assembly is respectively provided at both ends of each upper folding tooling seat, and the upper folding support frame is provided with two upper gasket folding assemblies symmetrical with respect to the center line of the upper folding bottom plate, which are used to fold the upper gasket.

[0030] Furthermore, a packaging box conveying mechanism for putting gaskets into boxes comprises a conveying side plate, a conveying side plate, a conveying support frame, a conveying partition assembly, a No. 1 conveying chain, a No. 2 conveying chain, and a conveying motor. The conveying support frame is a U-shaped structure. The outer wall of the conveying side plate is fixedly mounted to one end of a plurality of conveying support frames, and the outer wall of the second conveying side plate is fixedly mounted to the other end of a plurality of conveying support frames. The inner wall of the first end of the conveying side plate is provided with a No. 1 conveying driving gear, and the inner wall of the first end of the second conveying side plate is provided with a No. 2 conveying driving gear; the inner wall of the second end of the conveying side plate is provided with a No. 1 conveying driven gear, and the inner wall of the second end of the second conveying side plate is provided with a No. 2 conveying Transmission driven gear; the No. 1 transmission driving gear is connected to the No. 2 transmission driving gear through a transmission shaft, the No. 1 transmission driven gear is connected to the No. 2 transmission driven gear through a transmission shaft, the No. 1 transmission chain bypasses the No. 1 transmission driving gear and is connected end to end with the No. 1 transmission driven gear, the No. 2 transmission chain bypasses the No. 2 transmission driving gear and is connected end to end with the No. 2 transmission driven gear, and the No. 1 transmission chain and the No. 2 transmission chain are connected through a number of transmission partition components; the transmission motor is fixedly installed to the first end of a transmission side plate, and the output end of the transmission motor is connected to the No. 1 transmission driving wheel to realize the driving of the No. 1 transmission chain component and the No. 2 transmission chain component;

[0031] Furthermore, a plurality of No. 1 gear rod mounting frames are provided on the outer wall of one transmission side plate, and a plurality of No. 2 gear rod mounting frames are also provided on the outer wall of the second transmission side plate; the No. 1 gear rod mounting frame is provided with three mutually parallel gear rod bodies in sequence from top to bottom, and the No. 2 gear rod mounting frame is also provided with three mutually parallel gear rod bodies in sequence from top to bottom; the transmission partition assembly comprises a transmission partition base and a transmission partition extension plate, the transmission partition base has a U-shaped cross-section, a plurality of oblong holes are provided in the middle and upper parts of the side walls on both sides of the transmission partition base, and the transmission partition extension plate is connected to the oblong holes by bolts for adjusting the distance between the transmission partition extension plate and the transmission partition base; a plurality of through holes are provided at the bottom of the side walls on both sides of the transmission partition base, and the through holes on both sides of the transmission partition base are respectively connected to the No. 1 transmission chain and the No. 2 transmission chain by bolts;

[0032] The conveying partition components are evenly and equidistantly arranged on the No. 1 conveying chain and the No. 2 conveying chain, and the distance between the two conveying partition components matches the length of the packaging box conveyed by the belt.

[0033] Compared with the prior art, the fully automated packaging box gasket folding and packing integrated equipment described in the present invention has the following advantages:

[0034] (1) The present invention is used to transport box bottom gaskets or box body gaskets. The gaskets enter the buffer plate and are not subjected to the conveying force of the gasket conveyor belt. At the same time, the gaskets are pressed by the extrusion seat and wait for the gaskets to enter the next process, which is convenient for flexible conveying of the gaskets. The gaskets are limited by the gasket blocking assembly, and the position of the gasket blocking assembly can be adjusted through the oblong holes to cope with gaskets of different sizes. The hinge mechanism is used to realize the position change of the flip suction cup, so that the gaskets can be transferred in a smaller space and enter the next process, thereby improving work efficiency.

[0035] (2) The present invention, by providing a flip guide assembly, enables the flip frame to move in a certain direction, thereby achieving the purpose of transmission more efficiently. By folding the gasket with automated equipment, work efficiency is improved. Pre-pressing is performed by the lower folding pre-pressing cylinder to ensure smooth folding. The position of the gasket is positioned by the No. 1 clamping assembly and the No. 2 clamping assembly to facilitate subsequent operations. Through automated operation, the folded gasket is sucked up and then placed in the packaging box, thereby improving work efficiency and saving labor costs.

[0036] (3) The present invention ensures that the folded gasket is always in a folded state when it is transported from the previous process to the inside of the packaging box through the gasket suction and positioning mechanism, thereby ensuring the smoothness of the operation. It is used to transport box gaskets or box gaskets. The gasket enters the buffer plate and is not subjected to the transport force of the gasket conveyor belt. At the same time, the gasket is pressed by the squeezing seat and waits for the gasket to enter the next process, which is convenient for flexible gasket transport.

[0037] (4) The present invention limits the position of the gasket through the gasket barrier assembly, and the position of the gasket barrier assembly can be adjusted through the oblong hole to cope with gaskets of different sizes. The hinge mechanism is used to change the position of the flip suction cup, so that the gasket can be transferred in a smaller space to enter the next step, thereby improving work efficiency. By setting a flip guide assembly, the flip frame can be moved in a certain direction to achieve the purpose of transmission more efficiently. By setting an upper folding movable positioning plate, the positioning of upper gaskets of different sizes can be achieved.

[0038] (5) The packaging box gasket folding mechanism of the present invention performs a pressing operation on the upper gasket through the upper folding gasket pressing assembly. Through automated operation, the folded gasket is sucked and then placed in the packaging box, thereby improving work efficiency and saving labor costs. The gasket suction and positioning mechanism ensures that the folded gasket is always in a folded state when it is transported from the previous process to the inside of the packaging box, thereby ensuring smooth operation.

[0039] (6) The present invention is designed for the transportation of packaging boxes, optimizes the transportation space of packaging boxes, facilitates the subsequent work, and at the same time ensures the stability of the packaging boxes during transportation by setting up an empty box transportation fence. By setting up an empty box positioning mechanism, the packaging boxes are positioned and processed, and operations are performed in units of 4 packaging boxes to prevent subsequent packaging boxes from affecting the progress of work. The empty box moving mechanism realizes movement with two degrees of freedom, so that the packaging boxes can be smoothly transported in the conveying equipment. The empty box picking and placing mechanism is used to absorb the packaging, improve the transportation efficiency of the packaging boxes, and protect the packaging boxes from being damaged. In the process of packing, the box support plate is used to ensure that the packaging boxes are in an open state, so that the subsequent gasket loading operation can be carried out smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0041] Figure 1 This is a schematic diagram of a fully automated packaging box gasket folding and packing integrated equipment according to an embodiment of the present invention;

[0042] Figure 2 It is a schematic diagram of a system for placing, picking and folding a gasket at the bottom of a packaging box according to an embodiment of the present invention;

[0043] Figure 3 A schematic diagram of a gasket conveying mechanism according to an embodiment of the present invention;

[0044] Figure 4 For the embodiment of the present invention Figure 3A partial enlarged schematic diagram of A in the middle gasket conveying mechanism;

[0045] Figure 5 A schematic diagram of a gasket suction and flipping mechanism according to an embodiment of the present invention;

[0046] Figure 6 This is a schematic diagram of the working of the gasket suction and flipping mechanism according to an embodiment of the present invention;

[0047] Figure 7 It is a schematic diagram of a packaging box bottom gasket folding mechanism according to an embodiment of the present invention;

[0048] Figure 8 It is a bottom view schematic diagram of the packaging box bottom gasket folding mechanism according to an embodiment of the present invention;

[0049] Fig. 9 For the embodiment of the present invention Figure 8 A partial enlarged view of middle A;

[0050] Fig.10 This is a schematic diagram of a gasket suction and packing mechanism according to an embodiment of the present invention;

[0051] Fig.11 It is a schematic diagram of a gasket suction and steering mechanism according to an embodiment of the present invention;

[0052] Fig.12 For the embodiment of the present invention Fig.11 A partial enlarged view of middle A;

[0053] Fig.13 A schematic diagram of a packaging box gasket folding mechanism according to an embodiment of the present invention;

[0054] Fig.14 A bottom view of the folding structure of the packaging box gasket according to an embodiment of the present invention;

[0055] Fig.15 This is a schematic diagram of an empty box suction and placement system for packaging boxes according to an embodiment of the present invention;

[0056] Fig.16 This is a schematic diagram of an empty box conveying and positioning mechanism for a packaging box according to an embodiment of the present invention;

[0057] Fig.17 This is a schematic diagram of an empty box picking and placing mechanism for a packaging box according to an embodiment of the present invention;

[0058] Fig.18 This is a schematic diagram of an empty box picking and placing framework according to an embodiment of the present invention;

[0059] Fig.19 This is a schematic diagram of the connection between the empty box picking and placing crossbeam and the empty box picking and placing suction cup assembly according to an embodiment of the present invention;

[0060] Fig. 20 It is a schematic diagram of a packaging box conveying mechanism for putting gaskets into boxes according to an embodiment of the present invention;

[0061] Fig.21 This is a schematic diagram of the connection between the No. 2 conveyor chain and the conveyor partition assembly after the No. 1 conveyor chain is hidden according to an embodiment of the present invention;

[0062] Fig. 22 It is a schematic diagram of the transmission separation component described in an embodiment of the present invention.

[0063] Description of reference numerals:

[0064] 1. Gasket conveying mechanism; 11. No. 1 baffle plate; 12. No. 2 baffle plate; 13. Conveying base; 14. Driving roller; 15. Gasket conveyor belt; 16. Extrusion seat; 161. Extrusion plate; 17. Buffer plate; 18. Gasket blocking assembly; 181. Blocking connecting plate 1; 182. Blocking connecting plate 2; 2. Gasket suction flipping mechanism; 21. Flipping motor; 22. Flipping transmission shaft; 23. Flipping main shaft; 24. Flipping fixed seat; 25. Flipping frame; 251. Flipping installation shaft; 252. Frame No. 1 connecting beam; 253. Frame No. 2 connecting beam; 254. Frame No. 3 connecting beam No. connecting beam; 255, flip suction cup; 256, flip connector; 26, flip guide assembly; 261, flip guide rod; 262, guide rod mounting bracket; 263, flip guide block; 27, auxiliary fixing seat; 3, packaging box bottom gasket folding mechanism; 31, lower folding support frame; 311, lower folding slide rail; 32, lower folding assembly; 33, lower folding assembly; 331, lower folding bottom plate; 332, lower folding support plate; 333, lower folding cylinder; 334, lower folding pre-compression cylinder; 335, lower folding pre-compression member; 336, lower folding baffle; 34, lower folding Two components; 35, lower folding middle component; 351, lower folding middle bottom plate; 352, lower folding side support frame; 353, lower folding middle support frame; 354, lower folding tooling; 36, one component cylinder; 37, two component cylinder; 38, No. 1 gasket pressing component; 381, gasket pressing cylinder; 382, ​​pressing rack; 383, pressing plate; 39, No. 2 gasket pressing component; 4, packaging box gasket folding mechanism; 41, upper folding support frame; 42, upper folding bottom plate; 43, upper folding fixed positioning plate; 44, upper folding movable positioning plate; 441, upper folding movable cylinder; 4 42. Upper folding movable plate; 45. Upper folding tooling seat; 46. Upper folding gasket pressing assembly; 461. Upper folding pressing frame; 462. Upper folding pressing cylinder; 463. Upper folding pressing rack; 464. Upper folding pressing plate; 47. Upper gasket folding assembly; 471. Upper folding fixed frame; 472. Upper folding rotating rod; 473. Upper folding rotating cylinder; 474. Upper folding plywood; 5. Gasket suction packing mechanism; 51. Gasket suction beam; 511. Gasket suction slide rail; 512. Gasket suction slider; 52. Gasket suction mechanism; 521. No. 1 connecting column; 52 2. No. 2 connecting column; 523. Gasket suction mounting seat; 524. No. 1 guide rod; 525. No. 2 guide rod; 526. Gasket suction cup seat; 53. Gasket suction moving cylinder; 54. Gasket suction positioning mechanism; 541. Gasket suction positioning cylinder; 542. Gasket suction positioning plate; 543. Gasket suction limit frame; 55. Double degree of freedom moving mechanism; 6. Packing box empty box conveying positioning mechanism; 61. Empty box conveying mechanism; 611. Empty box conveying bracket; 612. Empty box conveying crawler; 613. Empty box conveying driving wheel; 614. Empty box conveying driven wheel; 615. Empty box conveying motor;616, empty box conveying limit plate; 62, empty box positioning mechanism; 621, empty box positioning frame; 622, empty box positioning cylinder; 623, empty box positioning plate; 63, empty box conveying fence; 631, No. 1 railing; 632, No. 3 railing; 7, packaging box empty box picking and placing mechanism; 71, empty box moving mechanism; 711, empty box moving motor; 712, empty box moving support frame; 713, empty box moving driving wheel; 714, Driven wheel for empty box movement; 715, first crawler for empty box movement; 716, second crawler for empty box movement; 72, empty box pick-up and placement mechanism; 721, empty box pick-up and placement seat; 722, empty box pick-up and placement frame; 7221, upper fixed plate; 7222, lower fixed plate; 723, empty box pick-up and placement vertical drive assembly; 7231, vertical drive motor; 7232, vertical drive wheel; 7233, vertical tension wheel; 7234, vertical drive frame; 7235, vertical drive toothed belt; 724, empty box pick-up and placement crossbeam; 7241, empty box pick-up and placement moving cylinder; 725, empty box pick-up and placement suction cup assembly; 7251, pick-up and placement suction cup No. 1 column; 7252, pick-up and placement suction cup No. 2 column; 7253, pick-up and placement suction cup seat; 7254, box support mounting seat; 7255, No. 1 pick-up and placement box support plate; 7256, No. 2 pick-up and placement box support plate; 73, empty box movement one slide rail; 74, empty box movement Second slide rail; 75, No. 1 moving fixed block; 8, packaging box conveying mechanism for gaskets into boxes; 81, conveying one side plate; 811, No. 1 gear lever mounting frame; 812, gear lever body; 82, conveying two side plates; 821, No. 2 gear lever mounting frame; 83, conveying support frame; 84, conveying partition assembly; 841, conveying partition base; 842, conveying partition extension plate; 85, No. 2 conveying chain; 86, conveying motor. ; DETAILED DESCRIPTION

[0065] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0067] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0068] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0069] A fully automated packaging box gasket folding and packing equipment, such as Figures 1 to 22 As shown, it includes a pick-up and folding system for the bottom gasket of the packaging box, a pick-up and folding system for the gasket of the packaging box body, an empty box suction and placement system for the packaging box, and a packaging box conveying mechanism 8 for the gasket to be placed in the box;

[0070] The empty box suction and placement system, the pick-and-place folding system for the bottom gasket of the packing box, and the pick-and-place folding system for the gasket of the packing box body are arranged in sequence, and the packing box conveying mechanism 8 for gasket entry passes through the empty box suction and placement system, the pick-and-place folding system for the bottom gasket of the packing box, and the pick-and-place folding system for the gasket of the packing box body in sequence, and is used to convey the packing box, and receives the lower gasket when passing through the pick-and-place folding system for the bottom gasket of the packing box; and receives the upper gasket when passing through the pick-and-place folding system for the gasket of the packing box body;

[0071] The empty box conveying and positioning mechanism 6 for packaging boxes includes an empty box conveying mechanism 61 and an empty box positioning mechanism 62, wherein the empty box conveying mechanism 61 includes an empty box conveying bracket 611, an empty box conveying crawler 612, an empty box conveying driving wheel 613, an empty box conveying driven wheel 614, and an empty box conveying motor 615. The empty box conveying driving wheel 613 is fixedly installed on the first end of the empty box conveying bracket 611, and the empty box conveying driven wheel 614 is fixedly installed on the second end of the empty box conveying bracket 611. The empty box conveying crawler 612 bypasses the empty box conveying driving wheel 613 and the empty box conveying driven wheel 614 and is connected end to end. The empty box conveying motor 615 is fixedly installed on the first end of the empty box conveying bracket 611, and the output end of the empty box conveying motor 615 is connected to the empty box conveying driving wheel 613 to realize the rotation of the empty box conveying crawler 612; an empty box conveying fence 63 is also provided on the upper part of the empty box conveying bracket 611, and an empty box positioning mechanism 62 is provided in the middle part of the empty box conveying bracket 611 for positioning the packaging boxes.

[0072] The first end of the empty box conveying bracket 611 is also provided with an empty box conveying limiting plate 616, and the empty box conveying limiting plate 616 is used to limit the packaging box.

[0073] The empty container conveying fence 63 includes a No. 1 railing 631, a No. 2 railing, a No. 3 railing 632 and a No. 4 railing. The No. 1 railing 631 and the No. 2 railing are arranged on one side of the empty container conveying bracket 611 from top to bottom through a railing bracket, and the No. 3 railing 632 and the No. 4 railing are arranged on the other side of the empty container conveying bracket 611 from top to bottom through a railing bracket.

[0074] Bracket No. 1 and bracket No. 2 are parallel to each other, and there is a gap between them; bracket No. 3 and bracket No. 4 are parallel to each other, and there is a gap between them, which facilitates the operation of the empty box positioning mechanism 62.

[0075] The first railing 631 and the third railing 632 are at the same height, and the height of the first railing 631 and the third railing 632 does not exceed the height of the packaging box, so as to block the packaging box and prevent the packaging box from falling.

[0076] The empty box positioning mechanism 62 includes an empty box positioning frame 621, an empty box positioning cylinder 622 and an empty box positioning plate 623. The empty box positioning frame 621 is fixedly installed to the middle of the empty box conveying bracket 611, and the empty box positioning cylinder 622 is installed to the empty box positioning frame 621. The output end of the empty box positioning cylinder 622 is provided with an empty box positioning plate 623; the empty box positioning plate 623 passes through between the No. 1 railing 631 and the No. 2 railing. When the empty box positioning plate 623 is working, it directly fixes the packaging box between the empty box conveying fences 63. Due to the action force and reaction force, the packaging box can be made stationary relative to the empty box conveying crawler.

[0077] The end portion of the empty box positioning plate 623 close to the second end of the empty box conveying bracket 611 is a curved structure to facilitate the passage of the packaging box.

[0078] The length between the empty box positioning mechanism 62 and the empty box conveying limit plate 616 can accommodate at least 4 packaging boxes. 4 packaging boxes form a group and enter the next step of the process together.

[0079] The packaging box empty box picking and placing mechanism 727, the empty box moving mechanism 71 and the empty box picking and placing mechanism 72, the empty box moving support frame 712 of the empty box moving mechanism 71 is fixedly installed to the empty box picking and placing general frame, realizing the fixed connection between the empty box moving mechanism 71 and the empty box picking and placing general frame, the empty box picking and placing seat 721 of the empty box picking and placing mechanism 72 is fixedly connected with the empty box moving first track 715 and the empty box moving second track 716 of the empty box moving mechanism 71, realizing the connection between the empty box moving mechanism 71 and the empty box picking and placing mechanism 72.

[0080] The empty box moving mechanism 71 includes an empty box moving motor 711, an empty box moving support frame 712, an empty box moving driving wheel 713 and an empty box moving driven wheel 714. The two empty box moving driving wheels 713 are connected by a transmission shaft, and each empty box moving driving wheel 713 is installed to one side of the empty box picking and placing frame 722 through the empty box moving support frame 712; the two empty box moving driven wheels 714 are connected by a transmission shaft, and each empty box moving driven wheel 714 is installed to one side of the empty box picking and placing frame 722 through the empty box moving support frame 712; The frame 712 is installed to the other side of the empty box picking and placing frame 722, the empty box moving driving wheel 713 and the empty box moving driven wheel 714 on one side are connected by the empty box moving track 715, and the empty box moving driving wheel 713 and the empty box moving driven wheel 714 on the other side are connected by the empty box moving track 716, and the output end of the empty box moving motor 711 is connected to the empty box moving driving wheel 713 to realize the driving of the empty box moving track 715 and the empty box moving track 716.

[0081] The empty box pick-and-place mechanism 72 includes an empty box pick-and-place seat 721, an empty box pick-and-place frame 722, an empty box pick-and-place vertical drive assembly 723, an empty box pick-and-place beam 724, and an empty box pick-and-place suction cup assembly 725. A sleeve is provided at each of the four corners of the empty box pick-and-place seat 721, wherein the empty box pick-and-place frame 722 is composed of four guide columns, an upper fixing plate 7221, and a lower fixing plate 7222. The four corners of the upper fixing plate 7221 are connected to the lower fixing plate 7222 via four guide columns. The four guide columns are respectively sleeved on the four sleeves of the empty box picking and placing seat 721. The upper surface of the empty box picking and placing seat 721 is provided with an empty box picking and placing vertical drive assembly 723, which is used to control the up and down movement of the empty box picking and placing frame 722 relative to the empty box picking and placing seat 721. The empty box picking and placing beam 724 is fixedly connected to the lower fixed plate 7222 to realize the connection between the empty box beam and the empty box picking and placing frame 722. The empty box picking and placing beam 724 is provided with four empty box picking and placing suction cup assemblies 725.

[0082] An empty box moving track 715 is provided with an empty box moving slide rail 73 below the idle moving track 715, and an empty box moving slide rail 74 is provided below the idle moving track 715. The bottom of the empty box picking and placing seat 721 is connected to the empty box moving slide rail 73 and the empty box moving slide rail 74 through an empty box picking and placing slider. The No. 1 moving fixed block 75 fixes the empty box moving track 715 to one side of the empty box picking and placing seat 721, and the No. 2 moving fixed block fixes the empty box moving track 716 to the other side of the empty box picking and placing seat 721, thereby realizing the sliding of the empty box picking and placing mechanism 72 relative to the empty box moving mechanism 71.

[0083] The empty box picking and placing vertical drive assembly 723 includes a vertical drive motor 7231, a vertical drive wheel 7232, a vertical tension wheel 7233, a vertical drive frame 7234 and a vertical drive toothed belt 7235. The vertical drive frame 7234 is installed on the upper surface of the empty box picking and placing seat 721. The vertical drive wheel 7232 and the vertical tension wheel 7233 are arranged inside the vertical drive frame 7234. The vertical drive motor 7231 is installed on one side of the vertical drive frame 7234, and the output end is connected to the vertical drive wheel 7232. One end of the vertical drive toothed belt 7235 is fixed to the upper fixed plate 7221, and the other end bypasses the vertical tension wheel 7233 and engages with the vertical drive wheel 7232, so that the vertical drive motor 7231 drives the empty box picking and placing frame 722 up and down in the vertical direction.

[0084] The bottom of the empty box picking and placing beam 724 is provided with a picking and placing beam slide rail, and the empty box picking and placing suction cup assembly 725 includes a picking and placing suction cup No. 1 column 7251, a picking and placing suction cup No. 2 column 7252 and a picking and placing suction cup seat 7253. The tops of the picking and placing suction cup No. 1 column 7251 and the picking and placing suction cup No. 2 column 7252, which are parallel to each other, are connected to the picking and placing beam slide rail through a picking and placing suction cup slider to realize the connection between the empty box picking and placing suction cup assembly 725 and the empty box picking and placing beam 724. An empty box picking and placing moving cylinder is provided on one side of the empty box picking and placing beam 724. 7241, the output end of the empty box picking and placing moving cylinder 7241 is connected to the picking and placing suction cup slider to realize the movement of the empty box picking and placing suction cup assembly 725 relative to the empty box picking and placing beam 724, and the bottoms of the picking and placing suction cup column No. 1 7251 and the picking and placing suction cup column No. 2 7252 are connected to the picking and placing suction cup seat 7253 to realize the up and down movement of the picking and placing suction cup seat 7253 relative to the picking and placing suction cup column No. 1 7251 and the picking and placing suction cup column No. 2 7252. Two empty box picking and placing suction cup bodies are provided at the bottom of the picking and placing suction cup seat 7253.

[0085] A box supporting seat 7254 is provided in the middle of the No. 1 picking and placing suction cup column 7251 and the No. 2 picking and placing suction cup column 7252. The No. 1 picking and placing box supporting plate 7255 is installed on one side of the box supporting seat 7254, and the No. 2 picking and placing box supporting plate 7256 is installed on the other side of the box supporting seat 7254. The No. 1 picking and placing box supporting plate 7255 and the No. 2 picking and placing box supporting plate 7256 form an overall U-shaped structure, which is convenient for box supporting operations on packaging boxes.

[0086] Gasket conveying mechanism; the gasket conveying mechanism is used to convey the box body gasket and the box bottom gasket, including a first baffle 11, a second baffle 12, a conveying base 13, a conveying motor, a driving roller, a driven roller and a gasket conveyor belt 15;

[0087] Baffle plate No. 11 is fixedly installed on one side of the conveying base 13, and baffle plate No. 2 12 is fixedly installed on the other side of the conveying base 13. A conveying area is formed between baffle plate No. 11, baffle plate No. 2 12 and the conveying base 13. Baffle plate No. 11 and baffle plate No. 2 12 limit the gasket to ensure that the gasket can be smoothly conveyed forward in the conveying area. An active roller is provided at one end of the conveying base 13, and a driven roller is provided at the other end of the conveying base 13. The gasket conveyor belt 15 is connected around the active roller and the driven roller. The conveying motor is installed on the conveying base 13, and the output end of the conveying motor is connected to the active roller. When the conveying motor works, the active roller rotates, thereby realizing the rotation of the conveyor belt.

[0088] An extrusion seat 16 is provided on the conveying base 13, and the extrusion seat 16 is detachably connected to the conveying base 13, and the extrusion seat 16 can slide on the conveying base 13. The entire extrusion seat 16 is made of steel and has a heavier mass. With a heavier mass, the gasket can be extruded to avoid the situation where the gasket is not squeezed into place. The extrusion seat 16 includes an extrusion slide and an extrusion plate 161. The extrusion plate 161 is installed on the extrusion slide. The extrusion plate 161 is perpendicular to the conveying base 13. The extrusion plate 161 is used to extrude the box gasket and the box bottom gasket placed on the gasket conveyor belt 15.

[0089] Close to one end of the driven roller, a buffer plate 17 is provided on the inner side of the No. 1 baffle 11 and the No. 2 baffle 12. The horizontal height of the installation position of the buffer plate 17 is higher than the horizontal height of the gasket conveyor belt 15. The end of the buffer plate 17 is tilted downward to allow the box gasket or the box bottom gasket to enter the buffer plate 17 smoothly. The gasket is conveyed by the gasket conveyor belt 15 and finally enters the buffer plate 17. At this time, since the height of the buffer plate 17 is higher than the height of the gasket conveyor belt 15, the gasket is in a relatively static state on the buffer plate 17 and then waits for the next process to be carried out.

[0090] The buffer plates 17 of the first baffle plate 11 and the second baffle plate 12 are also used to limit the extrusion seat 16. The extrusion seat 16 will stop moving forward when it contacts the buffer plates 17 on both sides.

[0091] The number of buffer plates 17 used to place box bottom gaskets or box body gaskets is 10-15. The number of gaskets on the buffer plate 17 is limited. After the gaskets on the buffer plate 17 are transported away through the next process, the conveyor belt will continue to transport gaskets to the buffer plate 17 and wait for the next process to proceed.

[0092] A gasket blocking assembly 18 is respectively provided on the top of the No. 1 baffle 11 and the No. 2 baffle 12 near one end of the driven roller; the gasket blocking assembly 18 is used to allow a plurality of box bottom gaskets and box body gaskets to enter the next process separately in sequence.

[0093] The gasket blocking assembly 18 includes a blocking connection plate 181 and a blocking connection plate 182. The blocking connection plate 181 and the blocking connection plate 182 are connected end to end to form an integral L-shaped structure. The blocking connection plate 181 is provided with two oblong holes for connecting to the first baffle plate 11 or the second baffle plate 12 by bolts. The inner side of the blocking connection plate 182 is provided with two rollers for reducing the friction of the gasket passing through the gasket blocking assembly 18.

[0094] The gasket barrier assembly 18 serves to limit the position of the gasket. By adjusting the fixing position of the bolt in the oblong hole, the position of the gasket barrier assembly can be adjusted to accommodate gaskets of different sizes. By setting a roller, when the gasket is removed in the next process, the gasket passes through the roller, which can reduce the friction when the gasket passes through, and also avoid damage to the gasket.

[0095] The gasket suction flipping mechanism 2 includes a flipping motor 21, a flipping transmission shaft 22, a flipping main shaft 23, a flipping fixed seat 24, a flipping frame 25 and a flipping guide assembly 26. The two ends of the flipping main shaft 23 are respectively connected to the frame through a flipping fixed seat 24, the first ends of the two sides of the flipping frame 25 are hinged to the flipping main shaft 23, and the second ends of the two sides of the flipping frame 25 are respectively connected to the flipping guide assemblies 26. The flipping mounting shaft 251 of the flipping frame 25 is provided with a plurality of suction cup mounting seats, each suction cup mounting seat is provided with two flip suction cups 255, and a cam is provided at the output end of the flipping motor 21. The end of the cam is connected to the flip connecting piece 256 of the flipping frame 25 through the flipping transmission shaft 22, so that the flipping motor 21 controls the rotation of the flipping frame 25.

[0096] The flip frame 25 includes a flip installation shaft 251, a frame connecting beam No. 1 252, a frame connecting beam No. 2 253, and a frame connecting beam No. 3 254. The flip installation shaft 251 is connected to the flip main shaft 23 in sequence through the frame connecting beam No. 1 252, the frame connecting beam No. 2 253, and the frame connecting beam No. 3 254 which are parallel to each other, and the flip installation shaft 251 can rotate relative to the frame connecting beam No. 1 252, the frame connecting beam No. 2 253, and the frame connecting beam No. 3 254. Every two suction cup mounting seats with flip suction cups 255 installed on the flip installation shaft 251 form a group of flip suction cups 255, and each group of flip suction cups 255 can absorb the gasket.

[0097] The flip connection member 256 is sleeved on the flip main shaft 23 , and the flip connection member 256 is fixedly connected to the frame No. 2 connection beam 253 , and the flip transmission shaft 22 is connected to the frame No. 2 connection beam 253 through the flip connection member 256 .

[0098] The flip guide assembly 26 includes a flip guide rod 261, a guide rod mounting frame 262 and a flip guide block 263. The guide rod mounting frame 262 is fixedly installed on the frame. One end of the flip guide rod 261 is hinged to the guide rod mounting frame 262, and the other end of the flip guide rod 261 is sleeved on the flip guide block 263 to realize the movement of the flip guide block 263 relative to the flip guide rod 261, and the flip frame 25 moves. Under the action of the flip guide assembly 26, the flip frame 25 realizes the flipping of the gasket in a relatively small area and enters the next process.

[0099] The two ends of the flip installation rod pass through the frame No. 1 connecting beam 252 and the frame No. 2 connecting beam 253 respectively, and the two ends are fixedly connected to a flip guide block 263 respectively, so as to realize the cooperation between the flip frame 25 and the flip guide assembly 26.

[0100] Two auxiliary fixing seats 27 are also provided in the middle of the turning main shaft 23 for supporting the turning main shaft 23 to provide a more stable working state.

[0101] The flip motor 21 rotates when working, driving the cam to rotate. The cam drives the flip connector 256 to rotate through the flip transmission shaft 22, and finally drives the flip frame 25 to rotate as a whole. The flip frame 25 rotates, and the flip frame 25 moves under the action of the flip guide assemblies 26 on both sides, prompting the flip suction cup 255 on the flip mounting shaft 251 to absorb the gasket from the previous process to the next process.

[0102] The packaging box bottom gasket folding mechanism 3 includes a lower folding support frame 31 and a lower folding assembly 32. A plurality of lower folding assemblies 32 are provided on the top of the lower folding support frame 31. The lower folding assemblies 32 correspond to the gasket suction and flipping mechanism 2.

[0103] The lower folding assembly 32 includes a lower folding assembly 1 33, a lower folding assembly 2 34, a lower folding middle assembly 35, an assembly cylinder 1 36 and an assembly cylinder 2 37. A plurality of lower folding rails 311 are provided on the top of the lower folding support frame 31. The two ends of the bottom of the lower folding bottom plate 331 of the lower folding assembly 1 33 are respectively connected to one end of the two lower folding rails 311 through a lower folding slider, and the two ends of the bottom of the lower folding bottom plate of the lower folding assembly 2 are respectively connected to the other end of the two lower folding rails 311 through a lower folding slider. The two ends of the bottom of the lower folding middle bottom plate 351 of the component 35 are respectively fixedly connected to the middle of the two lower folding slide rails 311, and the lower folding bottom plate 1 331, the lower folding bottom plate 2 and the lower folding middle bottom plate 351 are parallel to each other; the first component cylinder 36 and the second component cylinder 37 are fixedly installed to the lower folding support frame 31, the lower folding bottom plate 1 331 of the lower folding component 1 33 is connected to the first component cylinder 36 through a transmission rod, and the lower folding bottom plate 2 of the lower folding component 2 34 is connected to the second component cylinder 37 through a transmission rod, thereby realizing the coordination between the lower folding component 32 and the lower folding support frame 31.

[0104] The lower folding component 1 33 and the lower folding component 2 34 have the same structure, and the lower folding component 1 33 and the lower folding component 2 34 are symmetrical relative to the lower folding middle component 35; wherein the lower folding component 1 33 comprises a lower folding bottom plate 1 331 and a lower folding support plate 332, and the upper surface of the lower folding bottom plate 1 331 is provided with three evenly arranged lower folding support plates 332, and a lower folding baffle plate 1 336 passes through the tops of the three lower folding support plates 332 in sequence, and the end of the lower folding baffle plate 1 336 is connected to the output end of the lower folding cylinder 1 333 to realize the driving of the lower folding cylinder 1 333 on the lower folding baffle plate 336, and the lower folding cylinder 1 333 and the lower folding cylinder 2 are respectively fixedly installed on one side of the lower folding support frame 31,

[0105] A cylinder mounting seat is provided on the lower surface of the lower folding base plate 331, on which a lower folding pre-compression cylinder 334 is fixedly installed, and a lower folding pre-compression member 335 is provided at the output end of the lower folding pre-compression cylinder 334. The lower folding pre-compression member 335 is designed according to the mechanism of the gasket and corresponds to the structure of the gasket.

[0106] A lower folding pre-pressing cylinder 334 is provided between every two lower folding support plates 332 , and the lower folding pre-pressing member 335 is used to pre-press the small lower gasket to facilitate folding using a lower folding baffle 336 .

[0107] The lower folding middle component 35 includes a lower folding middle base plate 351, a lower folding side support frame 352 and a lower folding middle support frame 353. The lower folding side support frames 352 are arranged at both ends of the lower folding middle base plate 351. The lower folding side support frames 352 at both ends respectively form two folding areas with the lower folding middle support frame 353. Each folding area is provided with a lower folding tooling 354, and the lower folding tooling 354 is installed to the upper surface of the lower folding middle plate.

[0108] Each of the two lower folding side support frames 352 is provided with a No. 1 gasket clamping assembly 38, and the gasket clamping assemblies of the two No. 1 lower folding side support frames 352 are arranged facing each other, and the lower folding middle support frame 353 is provided with two No. 2 gasket clamping assemblies 39 arranged back to back. The No. 1 gasket clamping assembly 38 and the adjacent No. 2 gasket clamping assembly 39 form a group, which is used to clamp the gasket placed on the lower folding tooling 354.

[0109] The No. 1 gasket pressing assembly 38 and the No. 2 gasket pressing assembly 39 have the same structure. The No. 1 gasket pressing assembly 38 includes a gasket pressing cylinder 381, a pressing rack 382 and a pressing plate 383. The gasket pressing cylinder 381 is installed to the lower folding side support frame 352. The pressing rack 382 is connected to the output end of the gasket pressing cylinder 381 to realize the up and down movement of the pressing rack 382. The pressing plate 383 is hinged to the lower folding side support frame 352 through a connecting shaft. A gear is provided in the middle of the connecting shaft, and the gear and the pressing rack 382 are meshed with each other to realize the rotation of the pressing plate 383.

[0110] The working principle of the bottom gasket folding mechanism 3 of the packaging box is that the first component cylinder 36 and the second component cylinder 37 work to open the lower folding component 1 33 and the lower folding component 2 34, leaving enough space for the gasket to be transported to the lower folding tooling 354 through the gasket suction and flipping mechanism 2, and then the No. 1 gasket clamping component 38 and the No. 2 gasket clamping component 39 work to fasten the gasket to the lower folding tooling 354, and then the first component cylinder 36 and the No. 2 component cylinder work to restore the lower folding component 1 33 and the lower folding component 2 34 to their original positions, and then the lower folding pre-pressing cylinder 334 works to pre-press the gasket first, and then the lower folding cylinder 1 333 and the lower folding cylinder 2 work to control the lower folding baffle 336 and the lower folding baffle to fold the gasket respectively; after folding, the No. 1 gasket clamping component 38 and the No. 2 gasket component are opened, and the gasket waits for the next operation to be carried out.

[0111] The gasket suction packing mechanism 5 comprises a gasket suction beam 51 and a gasket suction mechanism 52. A gasket suction slide rail 511 is provided at the bottom of the gasket suction beam 51. The gasket suction slide rail 511 is provided with a plurality of gasket suction sliders 512. The No. 1 connecting column 521 and the No. 2 connecting column 522 of the gasket suction mechanism 52 are respectively connected to the gasket suction slider 512 to realize the connection between the gasket suction mechanism 52 and the gasket suction beam 51. A gasket suction moving cylinder 53 is provided on one side of the gasket suction beam 51. The output end of the gasket suction moving cylinder 53 is connected to the gasket suction slider 512 to realize the movement of the gasket suction mechanism 52 as a whole relative to the gasket suction beam 51. The gasket suction beam 51 is connected to the double-degree-of-freedom moving mechanism 55 through a connecting piece. The double-degree-of-freedom moving mechanism 55 is a common mechanism in automation equipment, and any equipment that can complete the double-degree-of-freedom movement work can be used.

[0112] The number of gasket suction mechanisms 52 is 4, the number of gasket suction sliders 512 is 8, and every two gasket suction sliders 512 correspond to one gasket suction mechanism 52. The number of gasket suction moving cylinders 53 is also 4, and each gasket suction moving cylinder 53 corresponds to one gasket suction mechanism 52. Four gaskets can be sucked and placed in the box at one time.

[0113] The gasket suction mechanism 52 includes a No. 1 connecting column 521, a No. 2 connecting column 522, a gasket suction mounting seat 523, a No. 1 guide rod 524, a No. 2 guide rod 525, and a gasket suction cup seat 526. The No. 1 connecting column 521 and the No. 2 connecting column 522, which are parallel to each other, are connected to the gasket suction slider 512 at one end, and are connected to the gasket suction mounting seat 523 at the other end. A gasket suction positioning mechanism 54 is provided on the top of the gasket suction mounting seat 523. The gasket suction cup seat 526 passes through the gasket suction mounting seat 523 through the No. 1 guide rod 524 and the No. 2 guide rod 525. The No. 1 guide rod 524 is sleeved on the No. 1 connecting column 521, and the No. 2 guide rod 525 is sleeved on the No. 2 connecting column 522, so as to realize the up and down movement of the gasket suction cup seat 526 relative to the gasket suction mounting seat 523.

[0114] The gasket suction and positioning mechanism 54 comprises a gasket suction and positioning cylinder 541 and a gasket suction and positioning plate 542 . The gasket suction and positioning cylinder 541 is a bidirectional cylinder, and a gasket suction and positioning plate 542 is provided at both output ends of the gasket suction and positioning cylinder 541 .

[0115] The gasket suction cup seat 526 is provided with two gasket suction cup bodies for absorbing the gasket. The two gasket suction cup bodies can increase the contact area with the gasket, making the gasket more stable during transportation and avoiding falling off during transportation.

[0116] The gasket suction positioning plate 542 is respectively used for positioning the upper gasket and the lower gasket suction positioning plate 542 is used for positioning the lower gasket. Since the upper gasket and the lower gasket have different structures, the upper gasket suction positioning plate 542 matches the structure of the upper gasket, and the lower gasket suction positioning plate 542 matches the structure of the lower gasket.

[0117] A gasket suction limiting frame 543 is provided on the top of the gasket suction positioning mechanism 54. The gasket suction limiting frame 543 is an inverted "X"-shaped structure. A limiting frame is provided on the frame. A limit is formed between the gasket suction limiting frame 543 and the limiting frame, and a rubber pad is provided between the gasket suction limiting frame 543 and the limiting frame to avoid damage caused by direct contact between the two. The gasket suction limiting frame 543 contacts the limiting frame, and the gasket is transported into the packaging box. The gasket suction limiting frame 543 can limit the stroke of the gasket suction mechanism 52 to avoid damage.

[0118] The dual-freedom moving mechanism 55 can realize vertical and horizontal movement, and realize the horizontal and vertical movement of the gasket suction beam 51.

[0119] The packaging box gasket folding mechanism 4 includes an upper folding support frame 41, which is fixedly installed on the frame. The upper folding support frame 41 is provided with a horizontally arranged upper folding bottom plate 42, and two upper folding fixed positioning plates 43 are provided on one side of the upper folding bottom plate 42, and two upper folding movable positioning plates 44 corresponding to the upper folding fixed positioning plates 43 are provided on the other side of the upper folding bottom plate 42. Two upper folding tooling seats 45 are provided in the middle of the upper folding bottom plate 42, and an upper folding gasket clamping assembly 46 is respectively provided at both ends of each upper folding tooling seat 45. The upper folding support frame 41 is provided with two upper gasket folding assemblies 47 symmetrical with respect to the center line of the upper folding bottom plate 42, which are used to fold the upper gasket.

[0120] The upper folding fixed positioning plate 43 is an L-shaped structure as a whole, with one end fixedly connected to the upper folding bottom plate 42 and the other end top bent outward to facilitate the upper gasket to smoothly enter between the upper folding fixed positioning plate 43 and the upper folding movable positioning plate 44.

[0121] The upper folding movable positioning plate 44 includes an upper folding movable cylinder 441 and an upper folding movable plate 442. The upper folding movable cylinder 441 is fixedly installed on the upper folding bottom plate 42, and the upper folding movable plate 442 is fixedly installed on the output end of the upper folding movable cylinder 441 to realize the movement of the upper folding movement. The upper folding fixed positioning plate 43 and the corresponding upper folding movable plate 442 support plate form an upper pad folding area.

[0122] The upper folding gasket pressing assembly 46 includes an upper folding pressing frame 461, an upper folding pressing cylinder 462, an upper folding pressing rack 463 and an upper folding pressing plate 464. The upper folding pressing frame 461 is fixedly installed on the upper folding base plate 42, the upper folding pressing cylinder 462 is fixedly installed inside the upper folding pressing frame 461, the upper folding pressing plate 464 is connected to the upper folding pressing frame 461 through a connecting shaft, one end of the upper folding pressing rack 463 is connected to the output end of the upper folding pressing cylinder 462, and the other end of the upper folding pressing rack 463 is meshed with the gear structure connected to the upper folding pressing plate 464, so as to realize the driving of the upper folding pressing cylinder 462 on the upper folding pressing plate 464.

[0123] The upper gasket folding assembly 47 includes an upper folding fixed frame 471, an upper folding rotating rod 472, an upper folding plywood 474, and an upper folding rotating cylinder 473. An upper folding fixed frame 471 is provided at each end of the upper folding bottom plate 42. The first end of the upper folding rotating rod 472 is connected to the first upper folding fixed frame 471, and the second end of the upper folding rotating rod 472 passes through the second upper folding fixed frame 471. The upper folding rotating cylinder 473 is installed on one side of the upper folding support frame 41. The output end of the upper folding rotating cylinder 473 is connected to the second end of the upper folding rotating rod 472 through a transmission member. The upper folding rotating rod 472 is provided with two upper folding plywood 474, which correspond to the two upper folding plywood 474 of the folding assembly of another upper gasket.

[0124] The upper folding plywood 474 is initially in a horizontal state. Driven by the upper folding rotating cylinder 473, the upper folding plywood 474 rotates upward at an angle of 90°. Rotating 90° can ensure that the gasket is folded in a standardized manner.

[0125] The packaging box conveying mechanism 8 for putting gaskets into the box includes a conveying side plate 81, a conveying side plate 82, a conveying support frame 83, a conveying partition assembly 84, a No. 1 conveying chain, a No. 2 conveying chain 85, and a conveying motor 86. The conveying support frame 83 is a U-shaped structure. The outer wall of the conveying side plate 81 is fixedly installed to one end of a plurality of conveying support frames 83, and the outer wall of the conveying side plate 82 is fixedly installed to the other end of a plurality of conveying support frames 83. The inner wall of the first end of the conveying side plate 81 is provided with a No. 1 conveying driving gear, and the inner wall of the first end of the conveying side plate 82 is provided with a No. 2 conveying driving gear; the inner wall of the second end of the conveying side plate 81 is provided with a No. 1 conveying driven gear, and the inner wall of the second end of the conveying side plate 82 is provided with a No. 2 conveying driving gear. A No. 2 transmission driven gear is provided on the inner wall; the No. 1 transmission driving gear is connected to the No. 2 transmission driving gear through a transmission shaft, the No. 1 transmission driven gear is connected to the No. 2 transmission driven gear through a transmission shaft, the No. 1 transmission chain bypasses the No. 1 transmission driving gear and is connected end to end with the No. 1 transmission driven gear, the No. 2 transmission chain 85 bypasses the No. 2 transmission driving gear and is connected end to end with the No. 2 transmission driven gear, the No. 1 transmission chain and the No. 2 transmission chain 85 are connected through a number of transmission partition components 84; the transmission motor 86 is fixedly installed to the first end of the transmission side plate 81, and the output end of the transmission motor 86 is connected to the No. 1 transmission driving wheel to realize the driving of the No. 1 transmission chain component and the No. 2 transmission chain 85 component.

[0126] The outer wall of one transmission side plate 81 is provided with a plurality of No. 1 gear rod mounting frames 811, and the outer wall of the second transmission side plate 82 is also provided with a plurality of No. 2 gear rod mounting frames 821. The top of the No. 1 gear rod mounting frame 811 is a structure bent outward, and the top of the No. 2 gear rod mounting frame 821 is also a structure bent outward, so that the packaging box can be fully opened during transportation, which is convenient for the gasket to be put into the box.

[0127] The first gear lever mounting frame 811 is provided with three parallel gear lever bodies 812 from top to bottom, and the second gear lever mounting frame 821 is also provided with three parallel gear lever bodies 812 from top to bottom, which are used to limit the transportation of the packaging box.

[0128] The conveying partition assembly 84 includes a conveying partition base 841 and a conveying partition extension plate 842. The cross-section of the conveying partition base 841 is a U-shaped structure. A plurality of oblong holes are provided in the middle and upper parts of the side walls on both sides of the conveying partition base 841. The conveying partition extension plate 842 is connected to the oblong holes by bolts, which are used to adjust the distance between the conveying partition extension plate 842 and the conveying partition base 841. By adjusting the position of the conveying partition extension plate 842, the distance between the two conveying partition assemblies 84 can be further adjusted to adapt to the transportation of packages of different sizes.

[0129] A number of through holes are provided at the bottom of the side walls on both sides of the conveying partition base 841. The through holes on both sides of the conveying partition base 841 are respectively connected to the No. 1 conveying chain and the No. 2 conveying chain 85 by bolts. By connecting to different through holes, the distance and position of the conveying partition base 841 on the No. 1 conveying chain and the No. 2 conveying chain 85 can be adjusted to adapt to the transportation of packages of different sizes.

[0130] The conveying partition components 84 are evenly and equidistantly arranged on the No. 1 conveying chain and the No. 2 conveying chain 85. The distance between the two conveying partition components 84 matches the length of the packaging box conveyed by the belt, which is convenient for positioning the packaging.

[0131] The working principle of the empty box suction and placement system is to start the empty box conveying mechanism 61, the empty box conveying crawler 612 rotates, and the box is transported forward. When 4 boxes pass through the empty box positioning mechanism 62, the empty box positioning mechanism 62 is started, and the empty box positioning plate 623 extends to fix the fifth box on the empty box conveying fence 63, so that the fifth box cannot be pushed forward, and the first 4 boxes wait for the next operation;

[0132] After the four packing boxes are ready on the packing box empty box positioning mechanism 62, the empty box moving mechanism 71 adjusts the position in the vertical and horizontal directions. After the adjustment is completed, the four packing boxes are sucked by the empty box picking and placing suction cup assembly 725 of the empty box picking and placing mechanism 72. After the suction is completed, they are placed on the packing box conveying mechanism. Since the four packing boxes are in a close state on the packing box empty box positioning mechanism 62 and are placed in an equidistantly separated state on the packing box conveying mechanism, the empty box picking and placing mechanism 72 will adjust the spacing between the four packages during transportation, and adjust it through the empty box picking and placing moving cylinder 7241 to ensure that they can be smoothly placed on the packing box conveying mechanism 8 for gasket entry.

[0133] The packing box conveying mechanism 8 for putting gaskets into boxes adjusts the spacing between each packing box during transportation through the packing box empty box picking and placing mechanism 727. After the adjustment, the packing box is directly placed into the packing box conveying mechanism 8 for putting gaskets into boxes by the empty box picking and placing mechanism 727. Under the action of the conveying partition component 84, the packing box is transported equidistantly to the picking and placing folding system for the packing box bottom gasket and the picking and placing folding system for the packing box body gasket, so as to prepare for the upper gasket and the lower gasket to be put into boxes.

[0134] The lower gasket passes through the gasket conveying mechanism, and the flip motor 21 works and rotates, driving the cam to rotate. The cam drives the flip connector 256 to rotate through the flip transmission shaft 22, and finally drives the flip frame 25 to rotate as a whole. The flip frame 25 rotates, and the flip frame 25 moves under the action of the flip guide assemblies 26 on both sides, prompting the flip suction cup 255 on the flip mounting shaft 251 to absorb the gasket from the previous process to the next process.

[0135] The first component cylinder 36 and the second component cylinder 37 work to open the lower folding component 1 33 and the lower folding component 2 34, leaving enough space for the gasket to be transported to the lower folding tooling 354 through the gasket suction and flipping mechanism 2, and then the No. 1 gasket clamping component 38 and the No. 2 gasket clamping component 39 work to fasten the gasket to the lower folding tooling 354, and then the first component cylinder 36 and the No. 2 component cylinder work to restore the lower folding component 1 33 and the lower folding component 2 34 to their original positions, and then the lower folding pre-pressing cylinder 334 works to pre-press the gasket first, and then the lower folding cylinder 1 333 and the lower folding cylinder 2 work to respectively control the lower folding baffle 336 and the lower folding baffle to fold the gasket; after folding is completed, the No. 1 gasket clamping component 38 and the No. 2 gasket component are opened, and the gasket waits for the next operation to be carried out.

[0136] After the gasket is folded by the folding mechanism, the double-degree-of-freedom moving mechanism 55 drives the gasket suction beam 51 to adjust its position, so that the gasket suction mechanism 52 can suck the folded gasket. During suction, the gasket suction positioning plate 542 of the gasket suction positioning mechanism 54 is first in an open state, so that the gasket suction cup seat 526 can smoothly suck the gasket. After suction is completed, the gasket suction positioning cylinder 541 controls the gasket suction positioning plate 542 to close, and fixes the shape of the folded gasket to ensure that the gasket is always in a folded state during transportation. Then the double-degree-of-freedom moving mechanism 55 controls the gasket suction mechanism 52 that sucks the gasket to the top of the packaging box, and finally puts the folded gasket into the packaging box. At this time, the gasket suction packing mechanism 5 has completed its work.

[0137] The box gasket can also be called the upper gasket. Before receiving the upper gasket, the upper folding fixed positioning plate 43 and the upper folding movable positioning plate 44 are in an open state. The upper gasket is placed on the upper folding workpiece 45 through the gasket suction flipping mechanism 2, and then the upper folding movable positioning plate 44 starts to work, and the upper folding movable plate 442 contracts to fix the upper gasket between the upper folding movable plate 442 and the upper folding fixed positioning plate 43. At the same time, the upper folding gasket clamping assembly 46 also starts to work. Under the action of the upper folding clamping cylinder 462, the upper folding clamping plate 464 clamps the upper gasket, and then the upper gasket folding assembly 47 starts to work. Under the action of the upper folding rotating cylinder 473, the two upper folding plates 474 move upward to fold the upper gasket. After folding, the upper folding clamping plates 464 at both ends of the upper gasket are opened, waiting for the next operation.

[0138] After the upper gasket is folded by the folding mechanism, the double-degree-of-freedom moving mechanism 55 drives the gasket suction beam 51 to adjust its position, so that the gasket suction mechanism 52 can suck the folded upper gasket. During suction, the gasket suction positioning plate 542 of the gasket suction positioning mechanism 54 is first in an open state, so that the gasket suction cup seat 526 can smoothly suck the upper gasket. After the suction is completed, the gasket suction positioning cylinder 541 controls the upper gasket suction positioning plate 542 to close, and fixes the shape of the folded upper gasket to ensure that the upper gasket is always in a folded state during transportation. Then the double-degree-of-freedom moving mechanism 55 controls the upper gasket suction mechanism 52 that sucks the upper gasket to the top of the packaging box, and finally puts the folded upper gasket into the packaging box. At this time, the upper gasket suction packing mechanism 5 has completed its work.

[0139] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automated packaging box gasket folding and packing equipment, characterized by: It includes a pick-up, placement and folding system for the bottom gasket of the packaging box, a pick-up, placement and folding system for the gasket of the packaging box body, an empty box suction and placement system for the packaging box, and a packaging box conveying mechanism for the gasket to be placed in the box; The empty box suction and placement system, the pick-and-place folding system for the bottom gasket of the packing box, and the pick-and-place folding system for the gasket of the packing box body are arranged in sequence, and the packing box conveying mechanism for the gasket into the box passes through the empty box suction and placement system, the pick-and-place folding system for the bottom gasket of the packing box, and the pick-and-place folding system for the gasket of the packing box body in sequence, and is used to convey the packing box, and receives the lower gasket when passing through the pick-and-place folding system for the bottom gasket of the packing box; and receives the upper gasket when passing through the pick-and-place folding system for the gasket of the packing box body; The integrated equipment also includes a gasket conveying mechanism, a gasket suction and flipping mechanism, a gasket suction and packing mechanism, a packaging box bottom gasket folding mechanism, a packaging box body gasket folding mechanism and a frame; The conveying base of the gasket conveying mechanism is fixedly installed on one side of the frame, and both ends of the flip main shaft of the gasket suction and flipping mechanism are fixedly installed on the frame through the flip fixing seat, and the gasket suction and flipping mechanism is arranged on the output end side of the gasket conveying mechanism. The lower folding support frame of the packaging box bottom gasket folding mechanism is fixedly installed on the frame, and the upper folding support frame of the packaging box body gasket folding mechanism is fixedly installed on the frame. The packing box bottom gasket folding mechanism is arranged below the gasket suction and flipping mechanism, and the double-degree-of-freedom moving mechanism of the gasket suction and packing mechanism is fixedly installed on the top of the frame. The packing box bottom gasket is also called the lower gasket, and the packing box body gasket is also called the upper gasket. The lower gasket passes through the gasket conveying mechanism, the gasket suction and flipping mechanism, the packaging box bottom gasket folding mechanism, and the gasket suction and packing mechanism in sequence; The packaging box bottom gasket folding mechanism comprises a lower folding support frame and a lower folding assembly. A plurality of lower folding assemblies are arranged on the top of the lower folding support frame, wherein the lower folding assemblies comprise a lower folding first assembly, a lower folding second assembly, a lower folding middle assembly, a first assembly cylinder and a second assembly cylinder. A plurality of mutually parallel lower folding slide rails are arranged on the top of the lower folding support frame. The two ends of the bottom of the lower folding first bottom plate of the lower folding first assembly are respectively connected to one end of the two lower folding slide rails through a lower folding slider, and the two ends of the bottom of the lower folding second bottom plate of the lower folding second assembly are respectively connected to one end of the two lower folding slide rails through a lower folding slider. The folding slider is slidably connected to the other end of the two lower folding slide rails, and the two ends of the bottom of the lower folding middle bottom plate of the lower folding middle assembly are respectively fixedly connected to the middle of the two lower folding slide rails, and the lower folding first bottom plate, the lower folding second bottom plate and the lower folding middle bottom plate are parallel to each other; the first component cylinder and the second component cylinder are fixedly installed on the lower folding support frame, the lower folding first bottom plate of the lower folding first assembly is connected to the first component cylinder through a transmission rod, and the lower folding second bottom plate of the lower folding second assembly is connected to the second component cylinder through a transmission rod, so as to realize the cooperation between the lower folding assembly and the lower folding support frame; The packaging box gasket folding mechanism comprises an upper folding support frame, which is fixedly installed on the frame. The upper folding support frame is provided with a horizontally arranged upper folding bottom plate, two upper folding fixed positioning plates are provided on one side of the upper folding bottom plate, and two upper folding movable positioning plates corresponding to the upper folding fixed positioning plates are provided on the other side of the upper folding bottom plate. Two upper folding tooling seats are provided in the middle of the upper folding bottom plate, and an upper folding gasket pressing assembly is respectively provided at both ends of each upper folding tooling seat, and the upper folding support frame is provided with two upper gasket folding assemblies symmetrical with respect to the center line of the upper folding bottom plate, which are used to fold the upper gasket.

2. The fully automated packaging box gasket folding and packing equipment according to claim 1 is characterized by: The packing box empty box suction and placement system includes a packing box empty box conveying and positioning mechanism, a packing box empty box picking and placing mechanism, and an empty box picking and placing frame. The packing box empty box conveying and positioning mechanism is fixedly installed on one side of the bottom of the empty box picking and placing frame, and the packing box empty box picking and placing mechanism is fixedly installed on the top of the empty box picking and placing frame. An empty box conveying and positioning mechanism for packaging boxes comprises an empty box conveying mechanism and an empty box positioning mechanism, wherein the empty box conveying mechanism comprises an empty box conveying bracket, an empty box conveying crawler, an empty box conveying driving wheel, an empty box conveying driven wheel, and an empty box conveying motor, the empty box conveying driving wheel is fixedly installed to the first end of the empty box conveying bracket, the empty box conveying driven wheel is fixedly installed to the second end of the empty box conveying bracket, the empty box conveying crawler passes around the empty box conveying driving wheel and the empty box conveying driven wheel and is connected end to end, the empty box conveying motor is fixedly installed to the first end of the empty box conveying bracket, and the output end of the empty box conveying motor is connected to the empty box conveying driving wheel to realize the rotation of the empty box conveying crawler; an empty box conveying fence is also provided on the upper part of the empty box conveying bracket, and an empty box positioning mechanism is provided in the middle part of the empty box conveying bracket for positioning the packaging boxes.

3. The fully automated packaging box gasket folding and packing integrated equipment according to claim 2, characterized in that: The first end of the empty box conveying support is also provided with an empty box conveying limiting plate, and the empty box conveying limiting plate is used to limit the packaging box; the empty box conveying fence includes a No. 1 railing, a No. 2 railing, a No. 3 railing and a No. 4 railing, and the No. 1 railing and the No. 2 railing are arranged on one side of the empty box conveying support from top to bottom through the railing support, and the No. 3 railing and the No. 4 railing are arranged on the other side of the empty box conveying support from top to bottom through the railing support; The empty box positioning mechanism includes an empty box positioning frame, an empty box positioning cylinder and an empty box positioning plate. The empty box positioning frame is fixedly installed to the middle of the empty box conveying bracket, the empty box positioning cylinder is installed to the empty box positioning frame, and an empty box positioning plate is provided at the output end of the empty box positioning cylinder; the empty box positioning plate passes through between the first railing and the second railing; the end of the empty box positioning plate close to the second end of the empty box conveying bracket is a curved structure; the length between the empty box positioning mechanism and the empty box conveying limit plate can accommodate at least 4 packaging boxes; The empty box picking and placing mechanism for packaging boxes includes an empty box moving mechanism and an empty box picking and placing mechanism. The empty box moving support frame of the empty box moving mechanism is fixedly installed to the empty box picking and placing general frame to realize the fixed connection between the empty box moving mechanism and the empty box picking and placing general frame. The empty box picking and placing seat of the empty box picking and placing mechanism is fixedly connected to the empty box moving first crawler and the empty box moving second crawler of the empty box moving mechanism to realize the connection between the empty box moving mechanism and the empty box picking and placing mechanism.

4. The fully automated packaging box gasket folding and packing integrated equipment according to claim 3 is characterized by: The empty box moving mechanism includes an empty box moving motor, an empty box moving support frame, an empty box moving driving wheel and an empty box moving driven wheel. The two empty box moving driving wheels are connected by a transmission shaft, and each of the empty box moving driving wheels is installed to one side of the empty box picking and placing frame through the empty box moving support frame; the two empty box moving driven wheels are connected by a transmission shaft, and each of the empty box moving driven wheels is installed to the other side of the empty box picking and placing frame through the empty box moving support frame, the empty box moving driving wheel and the empty box moving driven wheel on one side are connected by an empty box moving first crawler, and the empty box moving driving wheel and the empty box moving driven wheel on the other side are connected by an empty box moving second crawler, and the output end of the empty box moving motor is connected to the empty box moving driving wheel to realize the driving of the empty box moving first crawler and the empty box moving second crawler; The empty box picking and placing mechanism includes an empty box picking and placing seat, an empty box picking and placing frame, an empty box picking and placing vertical drive assembly, an empty box picking and placing beam and an empty box picking and placing suction cup assembly. A sleeve is respectively provided at the four corners of the empty box picking and placing seat, wherein the empty box picking and placing frame is composed of four guide columns, an upper fixed plate and a lower fixed plate. The four corners of the upper fixed plate are connected to the lower fixed plate through four guide columns, and the four guide columns are respectively sleeved to the four sleeves of the empty box picking and placing seat. An empty box picking and placing vertical drive assembly is provided on the upper surface of the empty box picking and placing seat, which is used to control the up and down movement of the empty box picking and placing frame relative to the empty box picking and placing seat. The empty box picking and placing beam is fixedly connected to the lower fixed plate to realize the connection between the empty box beam and the empty box picking and placing frame, and the empty box picking and placing beam is provided with four empty box picking and placing suction cup assemblies.

5. The fully automated packaging box gasket folding and packing integrated equipment according to claim 4, characterized in that: A first empty box moving slide rail is provided under the first empty box moving track, and a second empty box moving slide rail is provided under the second idle moving track. The bottom of the empty box picking and placing seat is connected to the first empty box moving slide rail and the second empty box moving slide rail through an empty box picking and placing slider. The No. 1 moving fixed block fixes the first empty box moving track to one side of the empty box picking and placing seat, and the No. 2 moving fixed block fixes the second empty box moving track to the other side of the empty box picking and placing seat to realize the sliding of the empty box picking and placing mechanism relative to the empty box moving mechanism; an empty box picking and placing vertical drive assembly includes a vertical drive motor, a vertical drive wheel, a vertical tension wheel, a vertical drive frame and a vertical drive toothed belt. The vertical drive frame is installed on the upper surface of the empty box picking and placing seat, and the vertical drive wheel and the vertical tension wheel are arranged inside the vertical drive frame. The vertical drive motor is installed on one side of the vertical drive frame, and the output end is connected to the vertical drive wheel. One end of the vertical drive toothed belt is fixed to the upper fixed plate, and the other end bypasses the vertical tension wheel and meshes with the vertical drive wheel, so that the vertical drive motor drives the empty box picking and placing frame up and down in the vertical direction; A pick-up and placement beam slide rail is provided at the bottom of the empty box picking and placing beam, and the empty box picking and placing suction cup assembly includes a pick-up and placement suction cup column No. 1, a pick-up and placement suction cup column No. 2 and a pick-up and placement suction cup seat. The tops of the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2, which are parallel to each other, are connected to the pick-up and placement beam slide rail through a pick-up and placement suction cup slider to realize the connection between the empty box picking and placement suction cup assembly and the empty box picking and placement beam. An empty box picking and placement moving cylinder is provided on one side of the empty box picking and placement beam, and the output end of the empty box picking and placement moving cylinder is connected to the pick-up and placement suction cup slider to realize the movement of the empty box picking and placement suction cup assembly relative to the empty box picking and placement beam. The bottoms of the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2 are sleeved on the pick-up and placement suction cup seat to realize the up and down movement of the pick-up and placement suction cup seat relative to the pick-up and placement suction cup column No. 1 and the pick-up and placement suction cup column No. 2, and two empty box picking and placement suction cup bodies are provided at the bottom of the pick-up and placement suction cup seat.

6. The fully automated packaging box gasket folding and packing integrated equipment according to claim 1, characterized in that: The gasket conveying mechanism is used to convey the box body gasket and the box bottom gasket, and includes a No. 1 baffle, a No. 2 baffle, a conveying base, a conveying motor, an active roller, a driven roller and a gasket conveyor belt; the No. 1 baffle is fixedly installed on one side of the conveying base, the No. 2 baffle is fixedly installed on the other side of the conveying base, and a conveying area is formed between the No. 1 baffle, the No. 2 baffle and the conveying base, a driving roller is provided at one end of the conveying base, and a driven roller is provided at the other end of the conveying base, the gasket conveyor belt is connected around the active roller and the driven roller, the conveying motor is installed on the conveying base, and the output end of the conveying motor is connected to the active roller to realize the rotation of the active roller, thereby realizing the rotation of the conveyor belt; The conveying base is provided with an extrusion seat, which is detachably connected to the conveying base and can slide on the conveying base. The extrusion seat includes an extrusion slide and an extrusion plate. The extrusion plate is mounted on the extrusion slide, and the extrusion plate is perpendicular to the conveying base. The extrusion plate is used to extrude the box gasket and the box bottom gasket placed on the gasket conveyor belt. A buffer plate is provided inside the No. 1 baffle plate and the No. 2 baffle plate at one end close to the driven roller, and the end of the buffer plate is tilted downward to allow the box gasket or the box bottom gasket to smoothly enter the buffer plate; a gasket blocking assembly is provided on the top of the No. 1 baffle plate and the No. 2 baffle plate close to one end of the driven roller respectively; The gasket barrier assembly includes a barrier connection plate 1 and a barrier connection plate 2. The barrier connection plate 1 and the barrier connection plate 2 are connected end to end to form an overall L-shaped integrated structure. The barrier connection plate 1 is provided with two oblong holes for connecting to the first baffle plate or the second baffle plate through bolts. Two rollers are provided on the inner side of the barrier connection plate 2 to reduce the friction of the gasket passing through the gasket barrier assembly.

7. The fully automated packaging box gasket folding and packing equipment according to claim 1, characterized in that: The gasket suction flipping mechanism comprises a flipping motor, a flipping transmission shaft, a flipping main shaft, a flipping fixed seat, a flipping frame and a flipping guide assembly. The two ends of the flipping main shaft are respectively connected to the frame through a flipping fixed seat, the first ends of the two sides of the flipping frame are hinged to the flipping main shaft, and the second ends of the two sides of the flipping frame are respectively connected to the flipping guide assembly. The flipping mounting shaft of the flipping frame is provided with a plurality of suction cup mounting seats, and each suction cup mounting seat is provided with two flipping suction cups. A cam is provided at the output end of the flipping motor, and the end of the cam is connected to the flip connecting piece of the flipping frame through the flipping transmission shaft. The flip frame includes a flip installation shaft, a frame No. 1 connecting beam, a frame No. 2 connecting beam, and a frame No. 3 connecting beam. The flip installation shaft is connected to the flip main shaft through the frame No. 1 connecting beam, the frame No. 2 connecting beam, and the frame No. 3 connecting beam, which are parallel to each other, and the flip installation shaft can rotate relative to the frame No. 1 connecting beam, the frame No. 2 connecting beam, and the frame No. 3 connecting beam. Every two suction cup mounting seats with flip suction cups installed on the flip installation shaft form a group of flip suction cups. The flip connector is sleeved on the flip main shaft, and the flip connector is fixedly connected to the frame No. 2 connecting beam. The flip transmission shaft is connected to the frame No. 2 connecting beam through the flip connector. The flip guide assembly includes a flip guide rod, a guide rod mounting frame and a flip guide block. The guide rod mounting frame is fixedly installed on the frame, one end of the flip guide rod is hinged to the guide rod mounting frame, and the other end of the flip guide rod is sleeved on the flip guide block; the two ends of the flip mounting rod respectively pass through the frame No. 1 connecting beam and the frame No. 2 connecting beam, and the two ends are fixedly connected to a flip guide block respectively.

8. The fully automated packaging box gasket folding and packing integrated equipment according to claim 1, characterized in that: The lower folding component 1 and the lower folding component 2 have the same structure; wherein the lower folding component 1 comprises a lower folding bottom plate and a lower folding support plate, the upper surface of the lower folding bottom plate is provided with three evenly arranged lower folding support plates, a lower folding baffle plate passes through the tops of the three lower folding support plates in sequence, and the end of the lower folding baffle plate is connected to the output end of the lower folding cylinder, and the lower folding cylinder is fixedly installed to one side of the lower folding support frame; a cylinder mounting seat is provided on the lower surface of the lower folding bottom plate, a lower folding pre-pressing cylinder is fixedly installed on the cylinder mounting seat, and a lower folding pre-pressing piece is provided at the output end of the lower folding pre-pressing cylinder, and the lower folding pre-pressing piece is used to pre-press the small lower gasket, so as to facilitate folding using the lower folding baffle plate; The lower folding middle component includes a lower folding middle bottom plate, a lower folding side support frame and a lower folding middle support frame, wherein the lower folding side support frames are arranged at both ends of the lower folding middle bottom plate, and the lower folding side support frames at both ends respectively form two folding areas with the lower folding middle support frame, and each folding area is provided with a lower folding tool, and the lower folding tool is installed on the upper surface of the lower folding middle plate; The two lower folding side support frames are each provided with a No. 1 gasket clamping assembly, and the gasket clamping assemblies of the two No. 1 lower folding side support frames are arranged facing each other, and the lower folding middle support frame is provided with two No. 2 gasket clamping assemblies arranged back to back. The No. 1 gasket clamping assembly and the adjacent No. 2 gasket clamping assembly form a group, which is used to clamp the gasket placed on the lower folding tooling; the No. 1 gasket clamping assembly and the No. 2 gasket clamping assembly have the same structure, the No. 1 gasket clamping assembly includes a gasket clamping cylinder, a clamping rack and a clamping plate, the gasket clamping cylinder is installed to the lower folding side support frame, the clamping rack is connected to the output end of the gasket clamping cylinder to realize the up and down movement of the clamping rack, the clamping plate is hinged to the lower folding side support frame through a connecting shaft, a gear is provided in the middle of the connecting shaft, and the gear and the clamping rack are meshed with each other to realize the rotation of the clamping plate.

9. The fully automated packaging box gasket folding and packing integrated equipment according to claim 1, characterized in that: The gasket suction packing mechanism comprises a gasket suction beam and a gasket suction mechanism, a gasket suction slide rail is provided at the bottom of the gasket suction beam, a plurality of gasket suction sliders are provided on the gasket suction slide rail, and a No. 1 connecting column and a No. 2 connecting column of the gasket suction mechanism are respectively connected to the gasket suction slider; a gasket suction moving cylinder is provided on one side of the gasket suction beam, and an output end of the gasket suction moving cylinder is connected to the gasket suction slider; the gasket suction beam is connected to the double-degree-of-freedom moving mechanism through a connecting piece; the gasket suction mechanism comprises a No. 1 connecting column, a No. 2 connecting column, a gasket suction mounting seat, a No. 1 guide rod, a No. 2 guide rod, and a gasket suction cup seat, one end of the No. 1 connecting column and the No. 2 connecting column which are parallel to each other are connected to the gasket suction slider, and the other end is connected to the gasket suction mounting seat, a gasket suction positioning mechanism is provided on the top of the gasket suction mounting seat, the gasket suction cup seat passes through the gasket suction mounting seat through the No. 1 guide rod and the No. 2 guide rod, and the No. 1 guide rod is sleeved to the No. 1 connecting column, and the No. 2 guide rod is sleeved to the No. 2 connecting column; The gasket suction and positioning mechanism includes a gasket suction and positioning cylinder and a gasket suction and positioning plate. The gasket suction and positioning cylinder is a bidirectional cylinder. Both output ends of the gasket suction and positioning cylinder are provided with a gasket suction and positioning plate. The gasket suction and positioning cylinder seat is provided with two gasket suction cup bodies for sucking gaskets. A gasket suction limit frame is provided on the top of the gasket suction and positioning mechanism. The gasket suction limit frame is an inverted "X"-shaped structure. A limit frame is provided on the frame. A limit is formed between the gasket suction limit frame and the limit frame. The dual-degree-of-freedom moving mechanism can realize vertical and horizontal movement, and realize the horizontal and vertical movement of the gasket suction beam.

10. The fully automated packaging box gasket folding and packing integrated equipment according to claim 1, characterized in that: The packaging box conveying mechanism for putting gaskets into the box comprises a conveying side plate, a conveying side plate, a conveying support frame, a conveying partition assembly, a No. 1 conveying chain, a No. 2 conveying chain, and a conveying motor. The conveying support frame is a U-shaped structure. The outer wall of the conveying side plate is fixedly installed to one end of a plurality of conveying support frames, and the outer wall of the second conveying side plate is fixedly installed to the other end of a plurality of conveying support frames. The inner wall of the first end of the conveying side plate is provided with a No. 1 conveying driving gear, and the inner wall of the first end of the second conveying side plate is provided with a No. 2 conveying driving gear; the inner wall of the second end of the conveying side plate is provided with a No. 1 conveying driven gear, and the inner wall of the second end of the second conveying side plate is provided with a No. 2 conveying driven gear. The first transmission driving gear is connected to the second transmission driving gear through a transmission shaft, the first transmission driven gear is connected to the second transmission driven gear through a transmission shaft, the first transmission chain bypasses the first transmission driving gear and is connected end to end with the first transmission driven gear, the second transmission chain bypasses the second transmission driving gear and is connected end to end with the second transmission driven gear, the first transmission chain and the second transmission chain are connected through a number of transmission partition components; the transmission motor is fixedly installed to the first end of one transmission side plate, and the output end of the transmission motor is connected to the first transmission driving wheel to realize the driving of the first transmission chain component and the second transmission chain component.

11. The fully automated packaging box gasket folding and packing integrated equipment according to claim 10, characterized in that: A number of No. 1 gear rod mounting frames are provided on the outer wall of one transmission side plate, and a number of No. 2 gear rod mounting frames are also provided on the outer wall of the second transmission side plate; the No. 1 gear rod mounting frame is provided with three gear rod bodies parallel to each other from top to bottom, and the No. 2 gear rod mounting frame is also provided with three gear rod bodies parallel to each other from top to bottom; the transmission partition assembly includes a transmission partition base and a transmission partition extension plate, the transmission partition base has a U-shaped cross-section, a number of oblong holes are provided in the middle and upper parts of the side walls on both sides of the transmission partition base, and the transmission partition extension plates are connected to the oblong holes by bolts for adjusting the distance between the transmission partition extension plates and the transmission partition base; a number of through holes are provided at the bottom of the side walls on both sides of the transmission partition base, and the through holes on both sides of the transmission partition base are respectively connected to the No. 1 transmission chain and the No. 2 transmission chain by bolts; The conveying partition components are evenly and equidistantly arranged on the No. 1 conveying chain and the No. 2 conveying chain, and the distance between the two conveying partition components matches the length of the packaging box conveyed by the belt.

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