A case packer conveyor track
By adjusting the coordination of the cylinder and the limiting structure, the problem of inconsistent box positions in the conveying track of the box packing machine was solved, achieving stable conveying of products during the clamping process and preventing products from falling out of the box.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WENZHOU BROTHER MASCH CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-08-04
AI Technical Summary
In the case packing machine's conveyor track, the positions of the cases in the clamping device area are inconsistent, causing products to easily fall out of the case.
The adjustable cylinder drives the adjusting plate in conjunction with the limiting structure to clamp the box, and the partition plate abuts against the box to ensure that the box is in a consistent position in the area of the box-packing machine's clamping device.
It effectively prevents products from falling out of the box during the clamping process, ensures that the boxes are in the same position, and improves the transport accuracy and efficiency of the box packer.
Smart Images
Figure CN224589485U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of case packing machines, and in particular to a case packing machine conveyor track. Background Technology
[0002] Case packing machines are highly efficient automated devices based on parallel robot technology, widely used in the packaging processes of industries such as food, pharmaceuticals, 3C electronics, and daily chemicals. A case packing machine includes a conveyor track for transporting cases or products.
[0003] Related technology: A packing machine conveyor track includes a conveyor table, on which a conveyor belt for conveying boxes is provided.
[0004] The conveyor track transports the boxes, which move to the area where the box-packing machine's clamping device is located. The clamping device continuously transfers the products into the box. Since the boxes are placed on the conveyor belt one by one by the workers, the distance between two adjacent boxes is not the same, which makes the position of different boxes when they move to the area where the clamping device is located different. This causes the products to easily fall out of the box when the clamping device transfers them. Utility Model Content
[0005] To improve the situation where products are not easily dropped outside the case when the case packer is transferring them to the case, this application provides a case packer conveyor track.
[0006] This application provides a packing machine conveyor track, which adopts the following technical solution: A case packing machine conveyor track includes a base with two parallel support frames on the base. A drive roller and a driven roller are rotatably connected between the two support frames. A conveyor belt for conveying cases is fitted over the drive roller and the driven roller. A motor for driving the drive roller to rotate is installed on each support frame. Multiple partitions are provided on the outer surface of the conveyor belt, and the partitions are arranged in a circumferential array around the conveyor belt. Each of the two support frames is provided with a limiting structure for limiting the position of the case along the length of the drive roller. A mounting frame is provided on the side of the support frame away from the conveyor belt. An adjusting cylinder for adjusting the position of the case is provided above the mounting frame. An adjusting plate is connected to the side of the adjusting cylinder facing the conveyor belt.
[0007] By adopting the above technical solution, the box is placed between two adjacent partitions of the conveyor belt. The conveyor belt transports the box. When the box moves to the area where the adjusting cylinder is located, the adjusting cylinder drives the adjusting plate to move, so that the adjusting plate cooperates with the limiting structure to clamp the box. The conveyor belt can no longer drive the box to move. During the continued movement of the conveyor belt, its partitions abut against the box. The adjusting cylinder drives the adjusting plate to reset, and the conveyor belt continues to drive the box to move, ensuring that the box is in the same position when it moves to the area where the box-packing machine clamping device is located, so that the product is not easy to fall out of the box when the clamping device transfers the product.
[0008] Optionally, the limiting structure includes at least two fixed seats, the fixed seats are disposed on the side of the support frame away from the conveyor belt, the fixed seats are provided with a limiting plate facing the conveyor belt, one end of the limiting plate is provided with a fixing rod passing through the fixed seat, and the fixed seat is threadedly connected with a fastening screw for abutting against the fixing rod.
[0009] By adopting the above technical solution, the fastening screw is loosened, and then the limiting plate and the fixing rod are driven to move along the axis of the fixing rod. Then the fastening screw is tightened again to complete the position adjustment of the limiting plate.
[0010] Optionally, the fixed base is provided with a linkage structure that links multiple fastening screws. An operating groove is provided on the outer circumferential surface of the fastening screw, and the operating groove passes through the fastening screw in the vertical direction. The linkage structure includes a sprocket rotatably connected to the top of the fixed base. The sprocket is sleeved on the fastening screw, and an operating block is provided on the sprocket that is inserted into the operating groove.
[0011] By adopting the above technical solution, when the fastening screw rotates, it drives the sprocket to rotate through the operating block. The sprocket drives other sprockets to rotate through the chain. The other sprockets drive the connected fastening screws to rotate, so that all the fastening screws rise and fall together.
[0012] Optionally, the limiting plate is provided with two fixing strips on the side facing the fixing rod, and the two fixing strips are provided with fixing grooves on the side that is close to each other. The end face of the fixing rod is provided with a roller that is slidably disposed in the fixing groove.
[0013] By adopting the above technical solution, the position of the limiting plate along the conveying direction of the box can be adjusted by moving the rollers within the fixed groove.
[0014] Optionally, a guide plate is provided at one end of the limiting plate along the feeding direction of the conveyor belt, and the distance between the guide plate and the center of the conveyor belt gradually increases as the direction moves away from the limiting plate.
[0015] By adopting the above technical solution, the guide plate can guide the box on the conveyor belt, so that the box can smoothly enter between the two limiting plates.
[0016] Optionally, a frame is provided on the side of the base, and a housing is provided on the frame.
[0017] By adopting the above technical solution, equipment or items can be stored in the enclosure.
[0018] Optionally, the support frame is provided with a tray inserted into the conveyor belt on the side facing the conveyor belt, and the upper end surface of the tray is in contact with the inner wall of the conveyor belt.
[0019] By adopting the above technical solution, the pallet can support the conveyor belt, share the force of the conveyor belt when the weight of the conveyor belt increases, and protect the conveyor belt.
[0020] Optionally, a lifting cylinder is provided below the box body and directly above the conveyor belt. A lifting plate is provided below the lifting cylinder. Support plates are provided at both ends of the lifting plate along its length, and the height of the support plates gradually increases in the direction away from the lifting plate.
[0021] By adopting the above technical solution, the lifting cylinder drives the lifting plate and the support plate to descend together, so that the support plate opens up the paperboard of the box on the conveyor belt, making it easier for the subsequent gripping equipment to transport the product into the box.
[0022] Optionally, the support frame is provided with a tray inserted into the conveyor belt on the side facing the conveyor belt, and the upper end surface of the tray is in contact with the inner wall of the conveyor belt.
[0023] By adopting the above technical solution, the pallet can support the conveyor belt, share the force of the conveyor belt when the weight of the conveyor belt increases, and protect the conveyor belt.
[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. The box is placed between two adjacent partitions of the conveyor belt. The conveyor belt transports the box. When the box moves to the area where the adjusting cylinder is located, the adjusting cylinder drives the adjusting plate to move, so that the adjusting plate cooperates with the limiting structure to clamp the box. The conveyor belt can no longer drive the box to move. During the continuous movement of the conveyor belt, its partitions abut against the box. The adjusting cylinder drives the adjusting plate to reset, and the conveyor belt continues to drive the box to move, ensuring that the box is in the same position when it moves to the area where the box-packing machine clamping device is located, so that the product is not easy to fall out of the box when the clamping device transfers the product. 2. Equipped with lifting cylinders, lifting plates, and support plates, the cardboard of the box can be opened. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the conveyor track used in the case packer; Figure 2 This is a structural schematic diagram of the conveyor rail section; Figure 3 It is along Figure 2 A partial sectional view of line AA in the middle; Figure 4 yes Figure 1 Enlarged schematic diagram of part B; Figure 5 yes Figure 1 An enlarged schematic diagram of section C.
[0026] Reference numerals: 1. Base; 11. Frame; 12. Housing; 13. Lifting cylinder; 14. Lifting plate; 15. Support plate; 2. Support frame; 21. Driving roller; 22. Driven roller; 23. Conveyor belt; 24. Motor; 25. Partition plate; 26. Support plate; 27. Mounting frame; 28. Adjusting cylinder; 29. Adjusting plate; 3. Limiting structure; 31. Fixed seat; 311. Fixed hole; 312. Threaded hole; 32. Fixed rod; 33. Limiting plate; 34. Fastening screw; 341. Operating groove; 35. Roller; 36. Guide plate; 37. Fixed strip; 371. Fixed groove; 4. Linkage structure; 41. Sprocket; 42. Chain; 43. Operating block. Detailed Implementation
[0027] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.
[0028] This embodiment discloses a conveyor track for a case packing machine. (Refer to...) Figure 1 A case packing machine conveyor track includes a base 1, on which a frame 11 is fixedly connected. A box 12 is fixedly connected to the side of the frame 11.
[0029] Reference Figure 1 Two support frames 2 are fixedly connected to the base 1. The two support frames 2 are distributed along the width direction of the base 1, and the two support plates 15 are parallel to each other. A driving roller 21 and a driven roller 22 are rotatably connected between the two support frames 2. The driving roller 21 and the driven roller 22 are distributed in the horizontal direction.
[0030] Reference Figure 2 and Figure 3 A conveyor belt 23 is fitted over the drive roller 21 and driven roller 22. A motor 24 is fixedly connected to the end face of the support frame 2 away from the conveyor belt 23, and the output shaft of the motor 24 is fixedly connected to the drive roller 21. A support plate 26 is fixedly connected to the end face of the support frame 2 facing the conveyor belt 23, and the support plate 26 is inserted into the conveyor belt 23. The upper end face of the support plate 26 is in contact with the inner wall of the conveyor belt 23. When the weight increases after products are placed in the housing 12, the support plate 26 can support the conveyor belt 23 to prevent the support plate 26 from deforming.
[0031] Reference Figure 2 Multiple partitions 25 are fixedly connected to the outer circumference of the conveyor belt 23, and the partitions 25 are arranged in a circumferential array around the conveyor belt 23. The distance between two adjacent partitions 25 is greater than the length of the transported container 12.
[0032] Reference Figure 4A mounting frame 27 is fixedly connected to the side of the support frame 2 away from the conveyor belt 23. An adjusting cylinder 28 is fixedly connected to the upper end face of the mounting frame 27, and the height of the adjusting cylinder 28 is higher than that of the conveyor belt 23. An adjusting plate 29 is fixedly connected to the piston rod of the adjusting cylinder 28, and the adjusting plate 29 is located on the side of the adjusting cylinder 28 closer to the conveyor belt 23.
[0033] Reference Figure 2 and Figure 3 Each of the two support frames 2 is equipped with a limiting structure 3, which works together to limit the position of the housing 12. The limiting structure 3 includes a fixed base 31, a fixed rod 32, a limiting plate 33, and a fastening screw 34.
[0034] Reference Figure 2 and Figure 3 At least two fixed seats 31 are provided; in this embodiment, eight fixed seats 31 are used as an example. The fixed seats 31 are fixedly connected to the end face of the support frame 2 away from the conveyor belt 23. A fixing hole 311 is provided at one end of the fixed seat 31 along the length of the driven roller 22. A threaded hole 312 is provided on the upper end face of the fixed seat 31, and the threaded hole 312 communicates with the fixing hole 311.
[0035] Reference Figure 2 and Figure 3 The number of fixing rods 32 is the same as the number of fixing seats 31, and the fixing rods 32 are inserted into the fixing holes 311. A roller 35 is rotatably connected to one end of the fixing rod 32 facing the central axis of the conveyor belt 23.
[0036] Reference Figure 1 and Figure 2 The limiting plate 33 is located on the side of the fixing rod 32 facing the central axis of the conveyor belt 23. A guide plate 36 is fixedly connected to the end of the limiting plate 33 facing the feeding direction of the conveyor belt 23, and the distance from the guide plate 36 to the center of the conveyor belt 23 gradually increases in the direction away from the limiting plate 33.
[0037] Reference Figure 1 and Figure 3 Two fixing strips 37 are fixedly connected to the side of the limiting plate 33 and the guide plate 36 facing the fixing base 31, and the two fixing strips 37 are distributed in the vertical direction. The fixing grooves 371 are opened on the side of the two fixing strips 37 that are close to each other. The roller 35 is disposed between the two fixing strips 37, and both the upper and lower ends of the roller 35 are inserted into the fixing grooves 371.
[0038] Reference Figure 3 The fastening screw 34 is threaded into the threaded hole 312. An operating groove 341 is provided on the outer circumferential surface of the fastening screw 34, and the operating groove 341 extends through the fastening screw 34 along its length.
[0039] Reference Figure 2 and Figure 3 The fixed base 31 is provided with a linkage structure 4 that links multiple fastening screws 34. The linkage structure 4 includes a sprocket 41 and a chain 42. The sprocket 41 is sleeved on the fastening screws 34 and is rotatably connected to the upper end face of the fixed base 31. An operating block 43 is provided on the sprocket 41 and is inserted into an operating groove 341. The chain 42 is sleeved on all the sprockets 41.
[0040] Reference Figure 1 and Figure 5 A lifting cylinder 13 is fixedly connected to the lower part of the housing 12, and the lifting cylinder 13 is located directly above the conveyor belt 23. A lifting plate 14 is fixedly connected to the piston rod of the lifting cylinder 13, and the lifting plate 14 is located below the lifting cylinder 13. Support plates 15 are fixedly connected to both ends of the lifting plate 14 along its length, and the two support plates 15 are symmetrical to each other. The height of the support plates 15 gradually increases in the direction away from the lifting plate 14.
[0041] Reference Figure 1 and Figure 5 The lifting cylinder 13 is rotatably connected to a threaded rod on the end face of the housing 12. The lower end face of the housing 12 has an insertion hole, which is threadedly connected to the threaded rod. The lifting cylinder 13 is fixedly connected to a guide rod on the end face of the housing 12. The lower end face of the housing 12 has a guide hole, into which the guide rod is inserted.
[0042] The implementation principle of the case packing machine conveyor track in this embodiment is as follows: A case 12 is placed between two adjacent partitions 25 on the conveyor belt 23. The motor 24 starts, causing the drive roller 21 to rotate. The drive roller 21 drives the conveyor belt 23. When the case 12 moves to the area where the adjusting cylinder 28 is located, the adjusting cylinder 28 drives the adjusting plate 29 to move, causing the adjusting plate 29 to cooperate with the limiting plate 33 to clamp the case 12, preventing the conveyor belt 23 from continuing to move the case 12. However, as the conveyor belt 23 continues to move, its partitions 25 come into contact with the case 12. The adjusting cylinder 28 then drives the adjusting plate 29 to move in the opposite direction, allowing the conveyor belt 23 to continue driving the case 12 until it reaches the same position as the case packing machine's clamping device.
[0043] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.
Claims
1. A case packer conveyor track comprising a base (1), characterised in that: Two parallel support frames (2) are provided on the base (1). A drive roller (21) and a driven roller (22) are rotatably connected between the two support frames (2). A conveyor belt (23) for conveying the box (12) is provided on the outer sleeve of the drive roller (21) and the driven roller (22). A motor (24) for driving the drive roller (21) to rotate is provided on the support frame (2). Multiple partitions (25) are provided on the outer surface of the conveyor belt (23). The two support frames (2) are arranged in a circumferential array around the conveyor belt (23). Each support frame (2) is provided with a limiting structure (3) for limiting the position of the box (12) along the length direction of the drive roller (21). A mounting frame (27) is provided on the side of the support frame (2) away from the conveyor belt (23). An adjusting cylinder (28) for adjusting the position of the box (12) is provided above the mounting frame (27). An adjusting plate (29) is connected to the side of the adjusting cylinder (28) facing the conveyor belt (23).
2. A cartoner conveyor track according to claim 1, wherein: The limiting structure (3) includes at least two fixed seats (31). The fixed seats (31) are located on the side of the support frame (2) away from the conveyor belt (23). The fixed seats (31) are provided with a limiting plate (33) on the side facing the conveyor belt (23). One end of the limiting plate (33) is provided with a fixing rod (32) that passes through the fixed seat (31). The fixed seat (31) is threaded with a fastening screw (34) for abutting against the fixing rod (32).
3. A cartoner conveyor track according to claim 2, wherein: The fixed base (31) is provided with a linkage structure (4) that links multiple fastening screws (34). The outer circumferential surface of the fastening screw (34) is provided with an operating groove (341). The operating groove (341) passes through the fastening screw (34) in the vertical direction. The linkage structure (4) includes a sprocket (41) rotatably connected above the fixed base (31). The sprocket (41) is sleeved on the fastening screw (34). The sprocket (41) is provided with an operating block (43) that is inserted into the operating groove (341).
4. A cartoner conveyor track according to claim 2, wherein: The limiting plate (33) has two fixing strips (37) on the side facing the fixing rod (32). The two fixing strips (37) are provided with fixing grooves (371) on the side that are close to each other. The end face of the fixing rod (32) is provided with a roller (35) that is slidably disposed in the fixing groove (371).
5. A cartoner conveyor track according to claim 4, wherein: The limiting plate (33) is provided with a guide plate (36) at one end along the feeding direction of the conveyor belt (23), and the distance between the guide plate (36) and the center of the conveyor belt (23) gradually increases as the direction moves away from the limiting plate (33).
6. A cartoner conveyor track according to claim 1 wherein: The support frame (2) is provided with a tray (26) inserted into the conveyor belt (23) on the side facing the conveyor belt (23), and the upper end surface of the tray (26) is in contact with the inner wall of the conveyor belt (23).
7. A cartoner conveyor track according to claim 1 wherein: A frame (11) is provided on the side of the base (1), and a box (12) is provided on the frame (11).
8. A cartoner conveyor track according to claim 6 wherein: Below the box (12) is a lifting cylinder (13) located directly above the conveyor belt (23). Below the lifting cylinder (13) is a lifting plate (14). Both ends of the lifting plate (14) along the length direction are provided with support plates (15). The height of the support plates (15) gradually increases in the direction away from the lifting plate (14).
9. A cartoner conveyor track according to claim 1 wherein: The support frame (2) has a tray (26) inserted into the conveyor belt (23) on the side facing the conveyor belt (23), and the upper end face of the tray (26) is in contact with the inner wall of the conveyor belt (23).