Laser coding equipment of boxing machine

Abstract

The utility model relates to the technical field of boxing machines, and discloses boxing machine laser coding equipment which comprises an outlet plate, an inlet working plate is fixedly connected to the end of the outlet plate, four supporting legs are fixedly connected to the bottom of the inlet working plate, and a position sensor is fixedly connected to the top of the inlet working plate. And the top of the entering working plate is fixedly connected with a coding device. A second motor drives a second transmission rod to rotate, so that a transmission wheel is driven to rotate, a conveying belt is driven to rotate, a pushing plate is driven to move, a box is pushed through the pushing plate, the box is conveyed to the position in front of the coding device, and then information is transmitted to a PLC control device through a position sensor. Therefore, the code printing device is controlled to operate so as to print codes on the box, the possibility that the code printing position is changed greatly is reduced, the possibility of incomplete code printing is reduced, the yield is improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cartoning machine technology, and more specifically, to a laser marking device for a cartoning machine. Background Technology

[0002] During the product manufacturing process, it is necessary to mark the production date, production batch, and other information on the product or packaging. The production date and other information cannot be printed during packaging production; they must be marked during product production. Marking the production date on the product packaging is particularly important.

[0003] After the cartoning machine finishes its work on the boxes, the boxes are usually transported to the laser marking area via a conveyor belt for marking. However, the conveyor belt at the marking area is usually equipped with a guard, which causes friction between the box and the guard as the box moves. This causes changes in the transport speed of the box, which in turn causes changes in the time it takes for the box to reach the designated position. Consequently, the marking position changes, which may result in incomplete marking, reduced yield, and increased production costs. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a laser marking device for a cartoning machine, which has the advantages of accurately transmitting the position of the box, reducing the change of marking position, reducing the possibility of incomplete marking, and thus improving the yield rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser marking device for a cartoning machine, comprising an exit plate, an entry working plate fixedly connected to the end of the exit plate, four support legs fixedly connected to the bottom of the entry working plate, a position sensor fixedly connected to the top of the entry working plate, a marking device fixedly connected to the top of the entry working plate, and a PLC control device fixedly connected to the top of the entry working plate. The position sensor and the marking device are electrically connected to the PLC control device. A transmission assembly is provided on the top of the exit plate, and a pushing assembly is provided on the outside of the transmission assembly. Two pushing assemblies are provided, with the second pushing assembly located at the bottom of the entry working plate. The pushing assembly includes a transmission frame fixedly connected to the bottom of the transmission assembly. A second motor is fixedly connected inside the transmission frame, and a second transmission rod is fixedly connected to the transmission end of the second motor. The end of the second transmission rod is rotatably connected to the inside of the transmission frame. Two second transmission rods are provided, with the second second transmission rod rotatably connected to the inside of the transmission frame. A transmission wheel is fixedly connected to the outside of each of the two second transmission rods, and a conveyor belt is rotatably connected to the outside of the two transmission wheels. A pushing plate is fixedly connected to the outside of the conveyor belt.

[0006] As a preferred embodiment of the present invention, the transmission assembly includes a first bracket fixedly connected to the top of the working plate, a mounting frame fixedly connected to the top of the first bracket, a first motor fixedly connected to the bottom of the mounting frame, a first transmission rod fixedly connected to the transmission end of the first motor, and the end of the first transmission rod rotatably connected to the top of the first bracket.

[0007] As a preferred technical solution of this utility model, the transmission assembly further includes a gear fixedly connected to the outside of the first transmission rod. There are two gears, which mesh with each other. A screw cylinder is fixedly connected inside the second gear. The bottom of the screw cylinder is rotatably connected to the top of the first bracket. A first screw rod is threadedly connected inside the screw cylinder. The first screw rod passes through the first bracket and is slidably connected. The bottom of the first screw rod is fixedly connected to the top of the transmission frame.

[0008] As a preferred technical solution of this utility model, a stabilizing component is provided on the top of the transmission frame. The stabilizing component includes a first connecting plate fixedly connected to the top of the first screw. Two first sliding rods are fixedly connected to the bottom of the first connecting plate. The first sliding rods pass through the first bracket and are slidably connected. The bottom of the first sliding rods is fixedly connected to the top of the transmission frame.

[0009] As a preferred technical solution of this utility model, a side baffle assembly is provided on the top of the entry work plate. The side baffle assembly includes a second bracket fixedly connected to the top of the entry work plate. A third motor is fixedly connected inside the second bracket. A second screw is fixedly connected to the transmission end of the third motor. The end of the second screw is rotatably connected to the inside of the second bracket. Two transmission blocks are threadedly connected to the outside of the second screw. There are six transmission blocks. The six transmission blocks are divided into two groups. Two second slide rods are slidably connected inside the remaining four transmission blocks.

[0010] As a preferred technical solution of this utility model, the side stop assembly further includes two second connecting plates fixedly connected to the bottom of the two sets of transmission blocks. Two connecting rods are fixedly connected to the bottom of the second connecting plates. One set of connecting rods is fixedly connected to the bottom of a first side stop, and the other set of connecting rods is fixedly connected to the bottom of a second side stop.

[0011] As a preferred embodiment of this utility model, the PLC control device is electrically connected to the first motor, the third motor, and the second motor respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a second motor to drive a second transmission rod to rotate, which in turn drives a transmission wheel to rotate, which in turn drives a conveyor belt to rotate, which in turn drives a pusher plate to move. The pusher plate pushes the box to the front of the coding device. Then, the position sensor transmits the information to the PLC control device to control the operation of the coding device to code the box. This reduces the possibility of large changes in the coding position, reduces the possibility of incomplete coding, improves the yield rate, and reduces production costs.

[0014] 2. This utility model uses a third motor to drive the second screw to rotate, thereby causing the two transmission blocks to move relative to each other, which in turn causes the second connecting plate to move, which in turn causes the connecting rod to move, which in turn causes the first side guard and the second side guard to move relative to each other. This allows the distance between the first side guard and the second side guard to be changed according to the size of the box, thus adapting to boxes of different sizes. Attached Figure Description

[0015] Figure 1 This is a top view of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0017] Figure 3 This is a side view of some components of the present invention.

[0018] Figure 4 This is a schematic diagram showing the disassembled structure of some components of this utility model;

[0019] Figure 5 This is a schematic diagram of the disassembled internal components of this utility model.

[0020] In the diagram: 1. Exit plate; 2. Inlet plate; 3. Support leg; 4. Position sensor; 5. Marking device; 6. PLC control device; 7. First bracket; 8. Mounting bracket; 9. First motor; 10. First transmission rod; 11. Gear; 12. Screw barrel; 13. First screw; 14. First connecting plate; 15. First slide rod; 16. Transmission frame; 17. Second motor; 18. Second transmission rod; 19. Transmission wheel; 20. Conveyor belt; 21. Push plate; 22. Second bracket; 23. Third motor; 24. Second screw; 25. Transmission block; 26. Second slide rod; 27. Second connecting plate; 28. Connecting rod; 29. ​​First side guard; 30. Second side guard. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5 As shown, this utility model provides a laser marking device for a cartoning machine, including an exit plate 1, an entry working plate 2 fixedly connected to the end of the exit plate 1, four support legs 3 fixedly connected to the bottom of the entry working plate 2, a position sensor 4 fixedly connected to the top of the entry working plate 2, a marking device 5 fixedly connected to the top of the entry working plate 2, and a PLC control device 6 fixedly connected to the top of the entry working plate 2. The position sensor 4 and the marking device 5 are electrically connected to the PLC control device 6. A transmission assembly is provided on the top of the exit plate 1, and a pushing assembly is provided on the outside of the transmission assembly. There are two pushing assemblies, the second of which pushes... The component is located at the bottom of the entry work plate 2. The pushing component includes a transmission frame 16 fixedly connected to the bottom of the transmission component. A second motor 17 is fixedly connected inside the transmission frame 16. A second transmission rod 18 is fixedly connected to the transmission end of the second motor 17. The end of the second transmission rod 18 is rotatably connected to the inside of the transmission frame 16. There are two second transmission rods 18. The second second transmission rod 18 is rotatably connected to the inside of the transmission frame 16. A transmission wheel 19 is fixedly connected to the outside of each of the two second transmission rods 18. A conveyor belt 20 is rotatably connected to the outside of the two transmission wheels 19. A pushing plate 21 is fixedly connected to the outside of the conveyor belt 20.

[0023] The second motor 17 drives the second transmission rod 18 to rotate, which in turn drives the transmission wheel 19 to rotate, which in turn drives the conveyor belt 20 to rotate, which in turn drives the push plate 21 to move. The push plate 21 pushes the box and transports the box to the front of the coding device 5. Then, the position sensor 4 transmits the information to the PLC control device 6 to control the operation of the coding device 5 to code the box. This reduces the possibility of large changes in the coding position, reduces the possibility of incomplete coding, improves the yield rate, and reduces production costs.

[0024] Once the box has been coded, a second push component can be activated to transmit the data to the box.

[0025] The transmission assembly includes a first bracket 7 fixedly connected to the top of the working plate 2, a mounting bracket 8 fixedly connected to the top of the first bracket 7, a first motor 9 fixedly connected to the bottom of the mounting bracket 8, a first transmission rod 10 fixedly connected to the transmission end of the first motor 9, and the end of the first transmission rod 10 rotatably connected to the top of the first bracket 7.

[0026] The first motor 9 drives the first transmission rod 10 to rotate.

[0027] The transmission assembly also includes a gear 11 fixedly connected to the outside of the first transmission rod 10. There are two gears 11, which mesh with each other. A screw cylinder 12 is fixedly connected inside the second gear 11. The bottom of the screw cylinder 12 is rotatably connected to the top of the first bracket 7. A first screw 13 is threadedly connected inside the screw cylinder 12. The first screw 13 passes through the first bracket 7 and is slidably connected. The bottom of the first screw 13 is fixedly connected to the top of the transmission frame 16.

[0028] The rotation of the first transmission rod 10 drives the two gears 11 to rotate, which in turn drives the screw barrel 12 to rotate, which in turn drives the first screw 13 to move, which in turn drives the transmission frame 16 to rise and fall, thereby changing the height of the push plate 21, so that boxes of different sizes can be pushed.

[0029] The transmission frame 16 is provided with a stabilizing component at the top. The stabilizing component includes a first connecting plate 14 fixedly connected to the top of the first screw 13. Two first sliding rods 15 are fixedly connected to the bottom of the first connecting plate 14. The first sliding rods 15 pass through the first bracket 7 and are slidably connected. The bottom of the first sliding rods 15 is fixedly connected to the top of the transmission frame 16.

[0030] The transmission frame 16 is supported by the first slide bar 15 and the first connecting plate 14, thereby improving the stability of the transmission frame 16 when it moves.

[0031] The top of the entry work plate 2 is provided with a side baffle assembly, which includes a second bracket 22 fixedly connected to the top of the entry work plate 2. A third motor 23 is fixedly connected inside the second bracket 22. A second screw 24 is fixedly connected to the transmission end of the third motor 23. The end of the second screw 24 is rotatably connected to the inside of the second bracket 22. Two transmission blocks 25 are threadedly connected to the outside of the second screw 24. There are six transmission blocks 25, which are divided into two groups. The remaining four transmission blocks 25 are slidably connected to two second slide rods 26 inside.

[0032] The third motor 23 drives the second screw 24 to rotate, thereby causing the two transmission blocks 25 to move relative to each other.

[0033] The side guard assembly also includes two second connecting plates 27 fixedly connected to the bottom of the two sets of transmission blocks 25. Two connecting rods 28 are fixedly connected to the bottom of the second connecting plates 27. One set of connecting rods 28 is fixedly connected to the bottom of the first side guard 29, and the other set of connecting rods 28 is fixedly connected to the bottom of the second side guard 30.

[0034] The movement of the transmission block 25 drives the second connecting plate 27 to move, which in turn drives the connecting rod 28 to move, which in turn drives the first side guard 29 and the second side guard 30 to move relative to each other. This allows the distance between the first side guard 29 and the second side guard 30 to be changed according to the size of the box, thus adapting to boxes of different sizes.

[0035] The PLC control device 6 is electrically connected to the first motor 9, the third motor 23, and the second motor 17.

[0036] The PLC control device 6 can gradually control the operation of the first motor 9, the third motor 23, and the second motor 17.

[0037] The working principle and usage process of this utility model are as follows: The second motor 17 drives the second transmission rod 18 to rotate, which in turn drives the transmission wheel 19 to rotate, which in turn drives the conveyor belt 20 to rotate, which in turn drives the push plate 21 to move. The push plate 21 pushes the box and transports the box to the front of the coding device 5. Then, the position sensor 4 transmits the information to the PLC control device 6 to control the operation of the coding device 5 to code the box. This reduces the possibility of large changes in the coding position, reduces the possibility of incomplete coding, improves the yield rate, and reduces production costs.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser coding device for a cartoning machine comprising an exit plate (1), characterized in that: The outlet plate (1) end fixedly connected with the into work plate (2), the into work plate (2) bottom fixedly connected with four supporting legs (3), the into work plate (2) top fixedly connected with position sensor (4), the into work plate (2) top fixedly connected with the coding device (5), the into work plate (2) top fixedly connected with PLC control device (6), the position sensor (4) and coding device (5) are electrically connected with PLC control device (6) respectively, the outlet plate (1) top is provided with transmission assembly, the transmission assembly outside is provided with push assembly, the push assembly is provided with two, the second push assembly is set up in the into work plate (2) bottom, the push assembly includes the transmission frame (16) fixedly connected to the transmission assembly bottom, the transmission frame (16) inside fixedly connected with second motor (17), the second motor (17) drive end fixedly connected with second transmission rod (18), the second transmission rod (18) end is rotatably connected with transmission frame (16) inside, the second transmission rod (18) is provided with two, the second transmission rod (18) rotatably connected in the transmission frame (16) inside, two the transmission wheel (19) is fixedly connected with the transmission belt (20) rotatably connected with the push plate (21) outside fixedly connected with the transmission belt (20) outside.

2. The laser coding device of claim 1, wherein: The transmission assembly includes the first support (7) fixedly connected to the into work plate (2) top, the first support (7) top fixedly connected with mounting bracket (8), the mounting bracket (8) bottom fixedly connected with first motor (9), the first motor (9) drive end fixedly connected with first transmission rod (10), the first transmission rod (10) end is rotatably connected with the first support (7) top.

3. The laser coding device of claim 2, wherein: The transmission assembly further includes the gear (11) fixedly connected to the first transmission rod (10) outside, the gear (11) is provided with two, two the gear (11) is engaged with each other, the second gear (11) inside fixedly connected with screw cylinder (12), the screw cylinder (12) bottom is rotatably connected with the first support (7) top, the screw cylinder (12) inside screw connection has first screw rod (13), the first screw rod (13) penetrates the first support (7) and is slidably connected, the first screw rod (13) bottom is fixedly connected with the transmission frame (16) top.

4. The laser coding device of claim 1, wherein: The transmission frame (16) top is provided with stable assembly, the stable assembly includes the first connecting plate (14) fixedly connected to the first screw rod (13) top, the first connecting plate (14) bottom fixedly connected with two first sliding rods (15), the first sliding rod (15) penetrates the first support (7) and is slidably connected, the first sliding rod (15) bottom is fixedly connected with the transmission frame (16) top.

5. The laser coding device of claim 1, wherein: The top of the entering workboard (2) is provided with a side blocking assembly, the side blocking assembly comprises a second support (22) fixedly connected to the top of the entering workboard (2), a third motor (23) fixedly connected inside the second support (22), a second screw rod (24) fixedly connected to the transmission end of the third motor (23), the end of the second screw rod (24) is rotatably connected with the inside of the second support (22), two transmission blocks (25) are threadedly connected to the outside of the second screw rod (24), the transmission block (25) is provided with six, six transmission blocks (25) are divided into two groups, and two second sliding rods (26) are slidably connected inside the remaining four transmission blocks (25).

6. The laser coding device of claim 5, wherein: The side blocking assembly further comprises two second connecting plates (27) fixedly connected to the bottoms of the two groups of transmission blocks (25), two connecting rods (28) fixedly connected to the bottoms of the second connecting plates (27), one group of the connecting rods (28) is fixedly connected with a first side blocking edge (29) at the bottom, and the other group of the connecting rods (28) is fixedly connected with a second side blocking edge (30) at the bottom.

7. The laser coding device of claim 1, wherein: The PLC control device (6) is electrically connected with the first motor (9), the third motor (23) and the second motor (17) respectively.

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