Automatic paper box stacking driving mechanism and automatic paper box stacking machine

Abstract

The invention relates to the technical field of packaging machinery, in particular to an automatic paper box stacking driving mechanism and an automatic paper box stacker crane, the automatic paper box stacking driving mechanism comprises a stacking support, a pushing device and a pushing driving device used for driving the pushing device to act are arranged in the stacking support, and a supporting plate is fixedly connected to the top face of the stacking support. An avoiding groove is formed in the supporting plate; through reasonable design of the stacking support, the stacking device, the pushing device, the pushing driving device, the supporting plate and the receding groove formed in the supporting plate, the pushing plate can rotate along a rectangular track through one power, then packaged paper boxes in the stacking device are pushed out, the structure is simple and reliable, the manufacturing cost of equipment is greatly reduced, and the production efficiency is improved. The operation is stable, the use is reliable, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machinery, and more specifically to an automatic carton palletizing driving mechanism and an automatic carton palletizing machine. Background Art

[0002] Paper boxes are widely used as important packaging materials for products. They are not only environmentally friendly, but also have the advantages of low cost, light weight, and easy transportation. Paper boxes are now widely used in electronics, food, beverages, alcohol, tea, cigarettes, medicine, health products, cosmetics and other industries. They are indispensable in product packaging, and there are many kinds of existing paper box production equipment.

[0003] Prior art, patent application number 2023105157408, named as an automatic paper box three-dimensional forming machine, including a frame, a first side panel and a second side panel are fixedly installed on the frame, a third side panel is arranged on one side of the first side panel, and a fourth side panel is arranged on one side of the second side panel, a paper box temporary storage box for temporarily storing the paper box body is installed between the first side panel and the second side panel, a material taking and opening mechanism for taking the paper box body and opening the paper box body is installed at a position near the bottom of the paper box temporary storage box on the frame, a folding mechanism for folding the folding sealing part on the paper box body is arranged on one side of the material taking and opening mechanism on the frame; a paper box conveying mechanism for conveying the paper box body is arranged at a position near the folding mechanism on the frame, and a cloth discharging mechanism is arranged on the frame behind the paper box conveying mechanism.

[0004] This patent application can conveniently convey the folded paper box body through the cloth discharging mechanism, realize the positioning of the paper box body, and can smoothly convey the folded paper box body through the groove, which is convenient to use, and can arrange the cloth on the folded paper box body for easy use.

[0005] However, this patent application only completes the folding of the paper box. The folded paper box products are guided by the discharge plate and then fall to the ground or into the receiving box. The subsequent packaging of the paper box products needs to be done manually, which is time-consuming and labor-intensive, greatly reducing work efficiency and increasing production costs. In particular, how to achieve the rapid separation of the finished products after being packaged into bags from the equipment through a simple, fast and low-cost structure to improve the overall efficiency of the equipment is an urgent problem to be solved, and there is currently no prior art to refer to. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a carton automatic stacking drive mechanism with reasonable structure, stable operation and low manufacturing cost in view of the deficiencies of the above technical solutions.

[0007] In order to solve the above technical problems, the technical solution of the present invention is:

[0008] A carton automatic stacking drive mechanism, characterized by comprising:

[0009] Stacking bracket, used to support other parts and devices of the mechanism;

[0010] A support plate, which is fixed to the top surface of the palletizing bracket and is provided with an avoidance groove;

[0011] A palletizing device is fixedly installed above the pallet to store paper boxes;

[0012] The palletizing device includes:

[0013] Two stacking brackets are arranged above the pallet and are symmetrically arranged at a certain distance;

[0014] A partition is used to fix the two palletizing brackets on the pallet, and the partition is close to the feed end of the palletizing device, so as to facilitate the packaging bag to be put on the palletizing device;

[0015] A partition rack assembly, each of which includes a plurality of partition racks for supporting and storing cartons in layers, and the partition racks are fixedly connected to their corresponding stacking brackets;

[0016] A material pushing device is arranged in the palletizing bracket and is used to push out the packed cartons in the palletizing device;

[0017] The material pushing driving device is arranged in the stacking bracket, and a motor arranged in the material pushing driving device is used as a power source to drive the material pushing driving device to realize the material pushing action.

[0018] The following are further improvements to the above technical solution:

[0019] The pushing device includes a first guide rail, which is horizontally arranged and fixedly connected to the stacking bracket, a first guide slider is slidably connected to the first guide rail, a second guide slider is fixedly connected to the first guide slider, the second guide rail is vertically arranged, a second guide slider is slidably connected to the second guide rail, and a pushing plate is fixedly connected to the second guide slider; a transmission block is arranged below the pushing plate, the transmission block is fixedly connected to the second guide slider, a transmission shaft is rotatably connected in the transmission block, and both ends of the transmission shaft are fixedly connected to the pushing drive device.

[0020] The following are further improvements to the above technical solution:

[0021] The push drive device includes a third drive shaft, which is rotatably connected to the stacking bracket. Two first gears are fixed to the third drive shaft and are arranged at intervals. The stacking bracket is rotatably connected to two second gears, which are meshed with their corresponding first gears.

[0022] The following are further improvements to the above technical solution:

[0023] A driving sprocket is fixedly connected to one side of the two second gears that are close to each other. Two sprocket assemblies are arranged on the stacking bracket. Each sprocket assembly includes three guide sprockets. The guide sprockets are rotatably connected to the stacking bracket. Chains are meshed and connected to the three guide sprockets and the corresponding driving sprockets. Both ends of the transmission shaft are fixedly connected to the corresponding chains. The cross-sectional shape of the chain is a rectangular structure. The driving sprocket and the three guide sprockets are respectively located at the four corners of the chain to support the chain.

[0024] The following are further improvements to the above technical solution:

[0025] A third motor is fixedly mounted on the stacking bracket, an output end of the third motor is transmission-connected with a third gear, and the third gear is meshingly connected with any one of the first gears.

[0026] The following are further improvements to the above technical solution:

[0027] Two sensor assemblies are arranged on the palletizing support.

[0028] The present invention also provides an automatic carton stacking machine, comprising the above-mentioned automatic carton stacking drive mechanism, and also comprising two wall panels arranged in parallel at a certain distance, the wall panels are fixedly connected to the automatic carton stacking drive mechanism, a material dividing mechanism is arranged between the two wall panels, a stacking device is arranged at one end of the material dividing mechanism close to the automatic carton stacking drive mechanism, and the automatic carton stacking drive mechanism is arranged below the stacking device.

[0029] The following are further improvements to the above technical solution:

[0030] The material distribution mechanism includes a first driving shaft, which is rotatably connected to both wall panels. A first motor is installed on any one of the wall panels, and an output end of the first motor is drivingly connected to the first driving shaft to drive it to rotate. A material distribution bracket is rotatably connected to the first driving shaft, and a material distribution conveying device and a material limiting device are provided on the material distribution bracket. The material distribution conveying device is arranged around the material distribution bracket, and the material limiting device is located above the material distribution conveying device. A material distribution driving device is provided below the material distribution bracket to drive the material distribution bracket, the material distribution conveying device and the material limiting device to swing up and down around the first driving shaft.

[0031] The following are further improvements to the above technical solution:

[0032] The material distribution and conveying device includes a plurality of first pulleys, which are arranged at intervals and fixedly connected to the first driving shaft. A first driven shaft is fixedly connected to one end of a material distribution bracket away from the first driving shaft. The first driven shaft is arranged parallel to the first driving shaft. A plurality of second pulleys are rotatably connected to the first driven shaft, and a transmission belt is sleeved between the second pulleys and the corresponding first pulleys.

[0033] The following are further improvements to the above technical solution:

[0034] The material distribution driving device includes a fan-shaped gear, one end of the fan-shaped gear is rotatably connected to the first driving shaft, and the other end is meshingly connected to a worm. A second motor is installed on the stacking bracket, and the output end of the second motor is transmission-connected to the worm to drive the fan-shaped gear to swing back and forth around the first driving shaft; two guide rods are arranged under the material distribution bracket, one end of the guide rod is rotatably connected to the first driving shaft, and the other end is fixedly connected to the first driven shaft, a sliding block is slidably connected between the two guide rods, and a pin is rotatably connected in the sliding block, a driving rod is fixedly connected to the fan-shaped gear near the worm, and the other end of the driving rod is fixedly connected to the pin.

[0035] The present invention rationally designs the stacking bracket, the stacking device, the pushing device, the pushing driving device and the supporting plate, and the avoidance groove provided on the supporting plate, so that the pushing plate can rotate along a rectangular track by a single power, and then the packed paper box in the stacking device is pushed out. The structure is simple and reliable, the manufacturing cost of the equipment is greatly reduced, and the operation is stable, the use is reliable, and the work efficiency is improved.

[0036] Through the rational design of the first driving shaft of the material dividing mechanism, the material dividing bracket, the material dividing conveying device and the material dividing driving device, as well as the rational connection design of the material dividing mechanism and the stacking device, the carton automatic stacking driving mechanism and other structures, the finished carton products folded by the carton three-dimensional forming mechanism no longer fall to the ground or into the receiving box, but realize automatic and rapid packaging, which is quick and labor-saving, saves labor costs and improves work efficiency.

[0037] The present invention is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0039] Figure 2 It is a structural schematic diagram of the material dispensing mechanism in an embodiment of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of the material distribution driving device and the material distribution conveying device in the embodiment of the present invention;

[0041] Figure 4This is a schematic diagram of the structure of a material limiting device in an embodiment of the present invention;

[0042] Figure 5 It is a structural schematic diagram of a palletizing device in an embodiment of the present invention;

[0043] Figure 6 It is a structural schematic diagram of the automatic carton stacking driving mechanism in an embodiment of the present invention;

[0044] Figure 7 It is a structural schematic diagram of another perspective of the carton automatic stacking driving mechanism in an embodiment of the present invention;

[0045] Figure 8 It is a structural schematic diagram of a material pushing device in an embodiment of the present invention;

[0046] Fig. 9 Schematic diagram of the structure of the push drive device in the embodiment of the present invention.

[0047] In the figure: 1. Carton three-dimensional forming mechanism; 2. Material distribution mechanism; 201. First driving shaft; 202. First motor; 203. Material distribution bracket; 204. Material distribution driving device; 2041. Fan gear; 2042. Worm; 2043. Second motor; 2044. Driving rod; 2045. Guide rod; 2046. Sliding block; 2047. Pin; 205. Material distribution conveying device; 2051. First pulley; 2052. First driven shaft; 2053. Second pulley; 2054. Conveyor belt; 206. Material limiting device; 2061. Second driving shaft; 2062. Third pulley; 2063. Second driven shaft; 2064. Fourth pulley; 2065. Fifth pulley; 2066. Sixth pulley; 3. Stacking device; 301. Stacking bracket; 302. Partitioning rack ; 303, guide frame; 4, carton automatic stacking drive mechanism; 401, stacking bracket; 402, support plate; 4021, avoidance groove; 403, push device; 4031, first guide rail; 4032, first guide slider; 4033, connecting frame; 4034, second guide rail; 4035, second guide slider; 4036, transmission block; 4037, transmission shaft; 4038, connecting block; 4039, push plate; 404, push drive device; 4041, third drive shaft; 4042, first gear; 4043, second gear; 4044, drive sprocket; 4045, guide sprocket; 4046, chain; 4047, third motor; 4048, third gear; 405, unloading guide support frame; 406, sensor bracket; 407, sensor; 5, carton. DETAILED DESCRIPTION

[0048] Example:

[0049] like Figure 1As shown, a three-dimensional carton forming and stacking device comprises a three-dimensional carton forming mechanism 1, and an automatic carton stacking machine is arranged in the discharge direction of the three-dimensional carton forming mechanism 1.

[0050] This design facilitates the rapid stacking and packaging of the cartons 5 formed by the three-dimensional carton forming mechanism 1, and solves the problem that the finished carton packaging after the carton 5 is formed needs to be done manually, which is time-consuming and labor-intensive, greatly reduces work efficiency, and increases production costs.

[0051] like Figure 1-9 As shown, an automatic carton palletizing machine comprises two wall panels arranged in parallel at a certain distance, a material dividing mechanism 2 is arranged between the two wall panels near the discharging position of the carton three-dimensional forming mechanism 1, and an automatic carton palletizing driving mechanism 4 is arranged at one end of the material dividing mechanism 2 away from the carton three-dimensional forming mechanism 1.

[0052] like Figure 2 As shown, the material distribution mechanism 2 includes a first driving shaft 201, which is rotatably connected to both wall panels. A first motor 202 is installed on any one of the wall panels, and the output end of the first motor 202 is transmission-connected to the first driving shaft 201 to drive it to rotate.

[0053] In this embodiment, the output end of the first motor 202 is transmission-connected to the first drive shaft 201 via a bevel gear set.

[0054] The bevel gear set includes two bevel gears, which are meshed and connected. One bevel gear is drivingly connected to the output end of the first motor 202, and the other bevel gear is fixedly connected to the first drive shaft 201 to transmit the power of the first motor 202 to the first drive shaft 201.

[0055] In addition to this embodiment, the first motor 202 can also transmit power to the first drive shaft 201 through other transmission methods such as belt transmission and chain transmission.

[0056] A material distribution bracket 203 is rotatably connected to the first driving shaft 201, and a material distribution conveying device 205 and a material limiting device 206 are provided on the material distribution bracket 203. The material distribution conveying device 205 is arranged around the material distribution bracket 203 to convey the paper box 5 folded and formed by the paper box three-dimensional forming mechanism 1; the material limiting device 206 is located above the material distribution conveying device 205, and is used to assist the material distribution conveying device 205 to smoothly convey the folded paper box 5 to the paper box automatic stacking drive mechanism 4.

[0057] A material distribution driving device 204 is provided below the material distribution bracket 203 to drive the material distribution bracket 203, the material distribution conveying device 205 and the material limiting device 206 to swing up and down around the first driving shaft 201, so as to realize the layered stacking of the paper boxes 5 at the paper box automatic stacking driving mechanism 4.

[0058] like Figure 3 As shown, the material distribution and conveying device 205 includes two first pulleys 2051, the two first pulleys 2051 are arranged at intervals and are fixedly connected to the first driving shaft 201, and the end of the material distribution bracket 203 away from the first driving shaft 201 is fixedly connected to the first driven shaft 2052, the first driven shaft 2052 is arranged parallel to the first driving shaft 201, and the first driven shaft 2052 is rotatably connected to two second pulleys 2053, and a transmission belt 2054 is sleeved between the second pulley 2053 and the corresponding first pulley 2051 for transmitting the paper box 5 above it.

[0059] In addition to this embodiment, the number of the first pulley 2051, the second pulley 2053 and the transmission belt 2054 can also be more than two.

[0060] The material distribution driving device 204 includes a sector gear 2041 , one end of which is rotatably connected to the first driving shaft 201 , and the other end of which is meshingly connected to a worm 2042 .

[0061] The automatic stacking drive mechanism 4 is provided with a second motor 2043 , the output end of which is drivingly connected to the worm 2042 to drive the sector gear 2041 to swing back and forth around the first drive shaft 201 .

[0062] Two guide rods 2045 are arranged below the material distribution bracket 203 . One end of the guide rod 2045 is rotatably connected to the first driving shaft 201 , and the other end is fixedly connected to the first driven shaft 2052 .

[0063] A sliding block 2046 is slidably connected between the two guide rods 2045 , a pin shaft 2047 is rotatably connected inside the sliding block 2046 , a driving rod 2044 is fixedly connected to the position of the sector gear 2041 near the worm 2042 , and the other end of the driving rod 2044 is fixedly connected to the pin shaft 2047 .

[0064] With this design, when the sector gear 2041 swings back and forth around the first drive shaft 201, the driving rod 2044 drives the sliding block 2046 to reciprocate along the length direction of the guide rod 2045, thereby driving the material distribution bracket 203, the material distribution conveying device 205 and the material limiting device 206 to swing up and down around the first drive shaft 201.

[0065] like Figure 4 As shown, the material limiting device 206 includes a second driving shaft 2061 , which is located above the material distribution bracket 203 near one end of the first driving shaft 201 and is rotatably connected thereto, and two third pulleys 2062 are fixedly connected to the second driving shaft 2061 .

[0066] A second driven shaft 2063 is fixedly connected above one end of the material distribution bracket 203 away from the first driving shaft 201 , and two fourth pulleys 2064 are rotatably connected to the second driven shaft 2063 . A belt is sleeved between the fourth pulley 2064 and the corresponding third pulley 2062 .

[0067] In addition to this embodiment, the number of the third pulley 2062, the fourth pulley 2064 and the belt can also be one or more than two.

[0068] Two fifth pulleys 2065 are fixedly connected to the first driving shaft 201 , and two sixth pulleys 2066 are fixedly connected to the second driving shaft 2061 . A round belt is sleeved between the sixth pulley 2066 and the corresponding fifth pulley 2065 .

[0069] The round belt is in an "8"-shaped structure, thereby ensuring that the sixth pulley 2066 and the corresponding fifth pulley 2065 rotate in opposite directions, thereby making the transportation of the paper box 5 smoother.

[0070] With this design, the first drive shaft 201 rotates, driving the second drive shaft 2061 to rotate in the opposite direction through the fifth pulley 2065, the round belt and the sixth pulley 2066, and then driving the belt therebetween to rotate above the paper box 5 through the third pulley 2062 and the fourth pulley 2064, thereby avoiding the paper box 5 from jumping during the transmission process and ensuring the smooth transmission of the paper box 5.

[0071] like Figure 5-9 As shown, the carton automatic stacking driving mechanism 4 includes a stacking bracket 401 , which is fixedly connected to the bracket of the carton three-dimensional forming mechanism 1 , and the second motor 2043 is fixedly mounted on the stacking bracket 401 .

[0072] A support plate 402 is fixedly connected to the top surface of the stacking bracket 401 , a stacking device 3 is arranged above the support plate 402 , and a pushing device 403 and a pushing driving device 404 for driving the pushing device 403 to move are arranged inside the stacking bracket 401 .

[0073] The support plate 402 is provided with an avoidance groove 4021 , and the cross-section of the avoidance groove 4021 is in an “I”-shaped structure.

[0074] One end of the support plate 402 away from the material distributing mechanism 2 is fixedly connected with a material unloading guide support frame 405 .

[0075] like Figure 5 As shown, the palletizing device 3 includes two symmetrically arranged palletizing brackets 301, which are located above the carton automatic palletizing drive mechanism 4 and fixedly connected thereto, and a partition rack assembly is fixedly connected to the sides of the two palletizing brackets 301 that are close to each other.

[0076] The space between the two stacking brackets 301 forms a storage bin.

[0077] The cross-section of the palletizing support 301 is an “L”-shaped structure.

[0078] The partition rack assembly includes five partition racks 302 , which are fixedly connected to their corresponding stacking brackets 301 . The five partition racks 302 are arranged at intervals along the height direction of the stacking brackets 301 to support and store the paper boxes 5 in layers.

[0079] The cross-section of the partition rack 302 is an "L"-shaped structure.

[0080] In addition to this embodiment, the number of partition racks 302 of each partition rack assembly can also be two, three, four or more than five.

[0081] The two stacking brackets 301 are both provided with a guide assembly at one end close to the material distribution mechanism 2 .

[0082] The guide assembly includes five guide frames 303 , which are fixedly connected to the stacking bracket 301 and are arranged corresponding to the partitioning rack 302 to guide the paper box 5 entering the storage bin.

[0083] The guide frame 303 is in an arc shape.

[0084] Partition plates are fixedly connected between the two stacking brackets 301 and the carton automatic stacking drive mechanism 4 near the material dividing mechanism 2 , so that a space is formed between the stacking device 3 and the carton automatic stacking drive mechanism 4 for conveniently putting the packaging bag onto the stacking device 3 .

[0085] like Figure 8 As shown, the pushing device 403 includes a first guide rail 4031 , which is horizontally arranged and fixedly connected to the palletizing bracket 401 , and a first guide slider 4032 is slidably connected to the first guide rail 4031 .

[0086] The top surface of the first guide slider 4032 is fixedly connected to the second guide rail 4034 through the connecting frame 4033 . The second guide rail 4034 is vertically arranged. The second guide slider 4035 is slidably connected to the second guide slider 4034 . The second guide slider 4035 is fixedly connected to the push plate 4039 .

[0087] A transmission block 4036 is provided below the push plate 4039 , and the transmission block 4036 is fixedly connected to the second guide slider 4035 , a transmission shaft 4037 is rotatably connected inside the transmission block 4036 , both ends of the transmission shaft 4037 are fixedly connected with connecting blocks 4038 , and the connecting block 4038 is fixedly connected to the push drive device 404 .

[0088] like Fig. 9As shown, the push drive device 404 includes a third drive shaft 4041, which is rotatably connected to the stacking bracket 401, and two first gears 4042 are fixed to the third drive shaft 4041, and the two first gears 4042 are arranged at intervals. The stacking bracket 401 is rotatably connected to two second gears 4043, and the second gears 4043 are meshed and connected with their corresponding first gears 4042.

[0089] The two second gears 4043 are fixedly connected to the sides close to each other with a driving sprocket 4044, and the stacking bracket 401 is provided with two sprocket assemblies, each sprocket assembly includes three guide sprockets 4045, and the guide sprockets 4045 are rotatably connected to the stacking bracket 401, and the three guide sprockets 4045 and the corresponding driving sprockets 4044 are meshed with chains 4046, and the connecting block 4038 is fixedly connected to the corresponding chains 4046.

[0090] The cross-sectional shape of the chain 4046 is a rectangular structure. The driving sprocket 4044 and the three guide sprockets 4045 are respectively located at the four corners of the chain 4046 to support the chain 4046.

[0091] With this design, the driving sprocket 4044 rotates, thereby driving the push plate 4039 to rotate along a rectangular track, thereby facilitating the packaged paper box 5 to be pushed out of the storage bin.

[0092] A third motor 4047 is fixedly mounted on the stacking bracket 401 . An output end of the third motor 4047 is transmission-connected to a third gear 4048 . The third gear 4048 is meshingly connected to any one of the first gears 4042 .

[0093] With this design, the push plate 4039 can be rotated along a rectangular track by a single power, the structure is simple and reliable, the operation is stable, and the manufacturing cost of the equipment is greatly reduced.

[0094] Two sensor assemblies are provided on the stacking support 401 to detect the positions of the push plate 4039 running to the starting end and the ending end of the avoidance groove 4021 .

[0095] The sensor assembly includes a sensor bracket 406 , which is fixedly connected to the palletizing bracket 401 . A sensor 407 is installed at one end of the sensor bracket 406 close to the first guide rail 4031 .

[0096] Working principle:

[0097] The carton three-dimensional forming mechanism 1 conveys the folded carton 5 to the material dividing mechanism 2 , and the material dividing and conveying device 205 conveys the carton 5 one by one to the bottom layer of the palletizing device 3 .

[0098] When the number of cartons 5 in the bottom layer of the palletizing device 3 reaches the set value, the second motor 2043 starts working, and the material distribution drive device 204 drives the material distribution bracket 203, the material distribution conveying device 205 and the material limiting device 206 to swing upward around the first drive shaft 201 by a certain angle, so that the discharge end of the material distribution bracket 203 corresponds to the upper layer of the palletizing device 3, and this reciprocating process is repeated to complete the layered palletizing of the cartons 5 in the palletizing device 3.

[0099] Then, the packaging bag is manually put on the palletizing device 3 from the end of the palletizing device 3 away from the material dividing mechanism 2 .

[0100] The third motor 4047 works to drive the push plate 4039 to extend upward to the top of the avoidance groove 4021, and then move horizontally to push the packaged finished products out of the storage bin. The setting of the sensor 407 facilitates the push plate 4039 to stay accurately at the set position; when the staff takes away the finished products, the third motor 4047 continues to work to drive the push plate 4039 to move downward and then horizontally in the opposite direction to the starting position. The setting of the sensor 407 facilitates the push plate 4039 to stay accurately at the starting position.

[0101] A detection component and a waste removal device may also be provided at the discharging position of the paper box three-dimensional forming mechanism 1 , so as to remove the paper boxes 5 that are not folded properly from the device.

[0102] The detection component includes two distance sensors, and the two distance sensors are fixedly installed on the sides of the two wall panels that are close to each other. The waste cleaning device includes an air blowing pipe, and the other end of the air blowing pipe is connected to the air outlet of the air pump of the carton three-dimensional forming mechanism 1. The air blowing pipe is installed with an electromagnetic valve. When the carton 5 is folded unqualified, the length of the carton 5 becomes longer. When any distance sensor detects that the carton 5 is abnormal, it transmits a signal to the control system. The control system sends a command to the electromagnetic valve, and the air blowing pipe blows air to remove the waste outside the equipment, thereby further ensuring the normal operation of the next step of the process.

[0103] The above are only preferred implementations of the present invention. Any slight modifications, equivalent changes and modifications made to the above implementations according to the technical solutions of the present invention are within the scope of the technical solutions of the present invention.

Claims

1. A carton automatic stacking drive mechanism, characterized in that: include: A stacking support (401) is used to support other components and devices of the mechanism; A support plate (402), the support plate (402) being fixedly connected to the top surface of the stacking bracket (401), and an avoidance groove (4021) being provided on the support plate (402); A palletizing device (3), the palletizing device (3) being fixedly mounted above the support plate (402) and used for storing paper boxes (5); The palletizing device (3) comprises: Two stacking brackets (301), the two stacking brackets (301) are arranged above the support plate (402) and are symmetrically arranged at a certain distance; A partition plate, used for fixing the two stacking brackets (301) on the support plate (402), the partition plate being close to the feed end of the stacking device (3), so as to facilitate the packaging bag to be put on the stacking device (3); A partition rack assembly, each of which comprises a plurality of partition racks (302) for supporting and storing paper boxes (5) in layers, wherein the partition racks (302) are fixedly connected to the corresponding stacking brackets (301); A pushing device (403), the pushing device (403) being arranged in the palletizing support (401) and being used for pushing out the packed paper box (5) in the palletizing device (3); A material pushing driving device (404) is provided in the stacking support (401), and a motor provided in the material pushing driving device (404) is used as a power source to drive the material pushing driving device (404) to achieve a material pushing action.

2. The automatic carton stacking drive mechanism according to claim 1, characterized in that: The pushing device (403) comprises a first guide rail (4031), the first guide rail (4031) is horizontally arranged and fixedly connected to the stacking bracket (401), a first guide slider (4032) is slidably connected to the first guide rail (4031), a second guide rail (4034) is fixedly connected to the first guide slider (4032), the second guide rail (4034) is vertically arranged, a second guide slider (4035) is slidably connected to the second guide rail (4034), a pushing plate (4039) is fixedly connected to the second guide slider (4035); a transmission block (4036) is arranged below the pushing plate (4039), the transmission block (4036) is fixedly connected to the second guide slider (4035), a transmission shaft (4037) is rotatably connected inside the transmission block (4036), and both ends of the transmission shaft (4037) are fixedly connected to the pushing drive device (404).

3. The automatic carton stacking drive mechanism according to claim 2, characterized in that: The push drive device (404) comprises a third drive shaft (4041), the third drive shaft (4041) is rotatably connected to the stacking bracket (401), two first gears (4042) are fixedly connected to the third drive shaft (4041), the two first gears (4042) are arranged at intervals, and two second gears (4043) are rotatably connected to the stacking bracket (401), and the second gears (4043) are meshingly connected with the corresponding first gears (4042).

4. The automatic carton stacking drive mechanism according to claim 3, characterized in that: The two second gears (4043) are fixedly connected to a driving sprocket (4044) on one side close to each other. The stacking bracket (401) is provided with two sprocket assemblies, each of which includes three guide sprockets (4045). The guide sprockets (4045) are rotatably connected to the stacking bracket (401). Chains (4046) are meshed and connected to the three guide sprockets (4045) and the corresponding driving sprockets (4044). Both ends of the transmission shaft (4037) are fixedly connected to the corresponding chains (4046). The cross-section of the chain (4046) is a rectangular structure. The driving sprocket (4044) and the three guide sprockets (4045) are respectively located at the four corners of the chain (4046) for supporting the chain (4046).

5. The automatic carton stacking drive mechanism according to claim 4, characterized in that: A third motor (4047) is fixedly mounted on the stacking bracket (401); an output end of the third motor (4047) is transmission-connected to a third gear (4048); and the third gear (4048) is meshingly connected to any one of the first gears (4042).

6. The automatic carton stacking drive mechanism according to claim 1, characterized in that: The stacking support (401) is provided with two sensor components.

7. An automatic carton palletizer, characterized in that: It comprises the automatic carton stacking drive mechanism as claimed in any one of claims 1 to 6, and also comprises two wall panels arranged in parallel at a certain distance, the wall panels are fixedly connected to the automatic carton stacking drive mechanism, a material dividing mechanism (2) is arranged between the two wall panels, and the stacking device (3) is arranged at the discharge end of the material dividing mechanism (2).

8. The automatic carton palletizer according to claim 7, characterized in that: The material distribution mechanism (2) comprises a first driving shaft (201), the first driving shaft (201) is rotatably connected to both of the two wall panels, a first motor (202) is installed on any one of the wall panels, an output end of the first motor (202) is transmission-connected to the first driving shaft (201) for driving the first driving shaft (201) to rotate, a material distribution bracket (203) is rotatably connected to the first driving shaft (201), a material distribution conveying device (205) and a material limiting device (206) are arranged on the material distribution bracket (203), the material distribution conveying device (205) is arranged around the material distribution bracket (203), the material limiting device (206) is located above the material distribution conveying device (205), and a material distribution driving device (204) is arranged below the material distribution bracket (203) for driving the material distribution bracket (203), the material distribution conveying device (205) and the material limiting device (206) to swing up and down around the first driving shaft (201).

9. The automatic carton palletizer according to claim 8, characterized in that: The material distribution conveying device (205) includes a plurality of first pulleys (2051), which are arranged at intervals and are all fixedly connected to the first driving shaft (201); a first driven shaft (2052) is fixedly connected to one end of the material distribution bracket (203) away from the first driving shaft (201); the first driven shaft (2052) is arranged parallel to the first driving shaft (201); a plurality of second pulleys (2053) are rotatably connected to the first driven shaft (2052); a transmission belt (2054) is sleeved between the second pulleys (2053) and the corresponding first pulleys (2051).

10. The automatic carton palletizer according to claim 9, characterized in that: The material distribution drive device (204) comprises a sector gear (2041), one end of which is rotatably connected to the first drive shaft (201), and the other end of which is meshingly connected to a worm (2042); a second motor (2043) is mounted on the stacking bracket (401), and an output end of the second motor (2043) is transmission-connected to the worm (2042) to drive the sector gear (2041) to reciprocate around the first drive shaft (201); two guide wheels are arranged below the material distribution bracket (203) Rod (2045), one end of the guide rod (2045) is rotatably connected to the first drive shaft (201), and the other end is fixedly connected to the first driven shaft (2052), a sliding block (2046) is slidably connected between the two guide rods (2045), a pin shaft (2047) is rotatably connected inside the sliding block (2046), a driving rod (2044) is fixedly connected to the position of the sector gear (2041) close to the worm (2042), and the other end of the driving rod (2044) is fixedly connected to the pin shaft (2047).

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