Mattress circulation and disassembly apparatus

Abstract

The application relates to a mattress circulation and disassembly device, which comprises a rack, a stacking device for receiving mattresses on a conveying line and a lifting and lowering device, the stacking device comprises a stacking frame, a transmission belt, a sliding drive and a drive, the stacking frame is slidably connected to the rack in a direction close to or away from the conveying line, the transmission belt is rotationally connected to the stacking frame, the drive is used for driving the transmission belt to rotate, the sliding drive is used for driving the stacking frame to move to the position directly above the lifting and lowering device, and the lifting and lowering device is slidably connected to the rack in the vertical direction. The application has the effects that the mattress stacking is more neat, and the mattress stacking in the overall inclined state is reduced.

Description

Technical Field

[0001] This application relates to the field of mattress manufacturing, and in particular to a mattress transfer and disassembly device. Background Technology

[0002] Mattresses are in direct contact with the body and are the items closest to the human body. Mattresses can relax the body to a certain extent and relieve fatigue to a certain extent. Due to the large size of mattresses, the completed mattresses are stacked during the production process to make better use of the space in the production workshop or warehouse and reduce logistics costs.

[0003] Currently, Chinese utility model patent CN217297128U discloses a mattress stacking machine for mattress production and processing. It includes a frame with symmetrically arranged lifting components on the top of the frame. Each lifting component includes a drive component and a counterweight component, both connected to the frame. The drive component drives the mattresses to move vertically, while the counterweight component stabilizes the drive component. A translation component is connected to the drive component, allowing the mattresses to move horizontally. A feeding component includes a pusher plate, a rotating plate, and a rotating motor. The rotating motor is installed in a connecting seat on the left side of the frame, and the output end of the rotating motor is fixedly connected to the rotating plate. The pusher plate is fixed to the top of the rotating plate. This utility model achieves the stacking effect by pushing mattresses off the lifting components using the feeding component.

[0004] When mattresses need to be stacked, the rotating motor drives the rotating plate to rotate. The rotating plate drives the pusher plate to push the mattresses off the lifting components. During the rotation of the pusher plate, the friction between the mattresses and the pusher plate gradually decreases, and the mattresses fall off the pusher plate to be stacked. When the mattresses fall, they move relative to the pusher plate, forming a throwing state. As the height of the mattress stack increases, the height of the mattresses moving in the vertical direction gradually decreases, and the throwing distance gradually decreases, which can easily lead to the mattress stacks being tilted and not neat enough. Utility Model Content

[0005] To make mattress stacking more neat and reduce the overall tilting of mattresses during stacking, this application provides a mattress transfer and disassembly device.

[0006] This application provides a mattress transfer and disassembly device, which adopts the following technical solution:

[0007] A mattress transfer and disassembly device includes a frame, a stacking device for receiving mattresses on a conveyor line, and a lifting and lowering device. The stacking device includes a stacking frame, a transmission belt, a sliding drive, and a drive component. The stacking frame is slidably connected to the frame in a direction close to or away from the conveyor line. The transmission belt is rotatably connected to the stacking frame. The drive component drives the transmission belt to rotate. The sliding drive moves the stacking frame to a position directly above the lifting and lowering device. The lifting and lowering device is slidably connected to the frame in a vertical direction.

[0008] By adopting the above technical solution, the mattress is moved onto the conveyor belt via the conveyor line. The sliding drive component slides through the stacking frame to a position directly above the lifting and lowering device. Then, the sliding drive component is activated to move the stacking frame away from the projection direction of the lifting and lowering device. At this time, the drive component drives the conveyor belt to rotate, ensuring that the mattress is always directly above the lifting and lowering device until the mattress detaches from the conveyor belt. Under the action of gravity, the mattress falls onto the lifting and lowering device. By repeating the above steps, the mattress can be stacked on the lifting and lowering device. Since the mattress is in a vertical falling state during transportation, the overall tilting of the mattress is reduced, thereby improving the neatness of the mattress stacking.

[0009] Optionally, the stacking rack is provided with two pusher devices, which are located on both sides of the mattress. Each pusher device includes a push plate and a pusher component. The push plate is slidably connected to the stacking rack in a direction close to or away from the mattress, and the pusher component is used to drive the push plate to move.

[0010] By adopting the above technical solution, after the mattress moves from the conveyor line to the transmission belt, the staff can activate the pusher to bring the pusher plate close to the mattress until both pushers are in contact with the opposite sides of the mattress. The pusher device can be used to adjust the position of the mattress, so that the subsequent stacking of mattresses is more neat.

[0011] Optionally, a lifting device for lifting the mattress off the conveyor line is provided on the conveyor line. The lifting device includes a lifting frame, several conveyor belts, a drive motor, and a lifting cylinder. The lifting frame slides vertically on the conveyor line. The lifting cylinder is used to drive the lifting frame to move. Several conveyor belts are distributed on the lifting frame. The drive motor is used to drive the conveyor belts to move. The conveyor belts are used to deliver the mattress onto the belts.

[0012] By adopting the above technical solution, the lifting device is used to move the mattress on the conveyor line onto the transmission belt. When the mattress moves to the position of the lifting device, the lifting cylinder will drive the lifting frame to move, and the mattress will contact the conveyor belt until the mattress is removed from the conveyor line. Then the drive motor drives the transmission belt to move until the mattress is moved onto the transmission belt. The lifting device realizes the mattress is removed from the conveyor line, and the equipment structure is more reasonable.

[0013] Optionally, the lifting and lowering device includes a receiving platform, a synchronous belt, and a synchronous motor. The receiving platform is slidably connected to the frame in a vertical direction. The synchronous belt is vertically arranged, and the receiving platform is arranged on the synchronous belt. The synchronous motor is used to drive the synchronous belt to rotate.

[0014] By adopting the above technical solution, the receiving platform is used to receive mattresses. As the mattresses are gradually stacked, the distance between the top mattress and the stacking rack gradually decreases. The staff can drive the synchronous belt to rotate through the synchronous motor, and the receiving platform slides on the frame through the synchronous belt, thereby providing sufficient space for mattress stacking.

[0015] Optionally, one side of the frame is provided with a pallet transport line for transporting pallets to the receiving platform and a mattress stacking rack for placing stacked mattresses. The receiving platform is provided with a receiving drive belt and a receiving motor. The receiving drive belt is rotatably connected to the receiving platform, and the receiving motor is used to drive the receiving drive belt to rotate. The receiving drive belt is used to transport the stacked mattresses to the mattress stacking rack.

[0016] By adopting the above technical solution, pallets can be used for group handling of mattresses. Pallets are applicable to equipment such as forklifts, thereby greatly improving loading, unloading and handling efficiency. The receiving platform is moved to the same height as the pallet transport line by a synchronous belt and synchronous motor. The pallet transport line moves the pallets to the receiving platform. The mattresses are stacked on the pallets by a stacking device until the number of mattresses on the pallets reaches the required level. Then, the receiving platform is moved to the same height as the mattress stacking rack by a synchronous belt and synchronous motor. The pallets with stacked mattresses are moved to the mattress stacking rack by a receiving transmission belt and receiving motor.

[0017] Optionally, the pallet transport line includes a pallet conveyor frame, a pallet conveyor belt, and a pallet transport motor. The pallet conveyor belt is rotatably connected to the pallet conveyor frame, and the pallet transport motor is used to drive the pallet conveyor belt to rotate.

[0018] By adopting the above technical solution, when the pallet needs to be moved to the receiving platform, the staff can start the pallet transport motor. The pallet transport motor drives the pallet transport belt to rotate, and the pallet transport belt moves the pallet to the receiving platform. The pallet transport line has a simple and reasonable structure.

[0019] Optionally, the mattress stacking rack is mounted on the pallet conveyor.

[0020] By adopting the above technical solution, the mattress stacking rack is set on the pallet conveyor, which can greatly reduce the floor space occupied by the mattress stacking rack and further improve the space utilization rate of the production workshop or factory.

[0021] Optionally, the mattress stacking rack is equipped with a stacking conveyor belt and a stacking conveyor motor. The stacking conveyor belt is rotatably connected to the mattress stacking rack, and the stacking conveyor motor is used to drive the stacking conveyor belt to rotate.

[0022] By adopting the above technical solution, after the required number of mattresses are stacked on the receiving platform, the pallets are moved to the stacking conveyor belt by the receiving transmission belt and the receiving motor. The stacking conveyor belt is then moved by the stacking motor, and the pallets move away from the receiving platform so that subsequent pallets can be placed on the mattress stacking rack.

[0023] Optionally, the conveyor line includes multiple layers of conveyor rollers for transporting mattresses. The frame is provided with an adjustment component for accommodating the multiple layers of conveyor rollers. The adjustment component includes an adjustment frame, an adjustment belt, and an adjustment motor. The adjustment frame is slidably connected to the frame in a vertical direction. The stacking frame is slidably connected to the adjustment frame. The length direction of the adjustment belt is parallel to the sliding direction of the adjustment frame. The adjustment motor drives the adjustment belt to rotate. The adjustment frame is disposed on the adjustment belt.

[0024] By adopting the above technical solution, the multi-layer conveyor roller group can be used for centralized processing of multiple mattress production equipment. When the mattress is at a different height from the stacking device, the operator can use a synchronous motor and synchronous belt to drive the adjustment frame to move until the height of the transmission belt is flush with the conveyor roller group, so that the mattress can smoothly enter the conveyor belt. The adjustment component adapts to the multi-layer conveyor roller group of the conveyor line, which improves the utilization rate of the equipment.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The mattress is moved to a position directly above the lifting and lowering device by the stacking device. Through the combined action of the driving component and the sliding driving component, the mattress is always positioned directly above the lifting and lowering device, thus stacking the mattress on the lifting and lowering device.

[0027] 2. The pusher device is used to position the mattresses on the conveyor belt, further improving the neatness of the mattress stacking;

[0028] 3. The lifting and lowering device is used to place the pallet and use the pallet to support the mattress on the stacking device, and finally transport the stacked mattress to the mattress stacking rack;

[0029] 4. The conveyor line includes a multi-layer conveyor roller assembly, and the adjustment components enable the stacking device to be adjusted in height, allowing the stacking device to support the mattress of the multi-layer conveyor roller assembly, thereby improving the utilization rate of the equipment. Attached Figure Description

[0030] Figure 1 This is a structural diagram of the mattress transfer and disassembly equipment.

[0031] Figure 2 yes Figure 1 A schematic diagram of the structure of the jacking device.

[0032] Figure 3 yes Figure 1 A schematic diagram of the stacking device.

[0033] Figure 4 yes Figure 3 A schematic diagram of the lifting and lowering device.

[0034] Figure 5 yes Figure 1 A schematic diagram showing the coordination between the medium-sized pallet transport line and the mattress stacking rack.

[0035] Reference numerals: 1. Frame; 2. Stacking device; 21. Stacking rack; 22. Drive belt; 23. Sliding drive component; 231. Sliding drive motor; 232. Screw; 24. Drive component; 3. Lifting and lowering device; 31. Receiving platform; 32. Synchronous belt; 33. Synchronous motor; 34. Receiving motor; 35. Receiving drive belt; 4. Pallet transport line; 41. Pallet conveyor rack; 42. Pallet transport belt; 43. Pallet transport motor; 5. Mattress stacking rack; 51. Stacking transport belt; 52. Stacking transport motor; 6. Adjusting component; 61. Adjusting frame; 62. Adjusting belt; 63. Adjusting motor; 7. Lifting device; 71. Lifting frame; 72. Conveyor belt; 73. Drive motor; 74. Lifting cylinder; 8. Pushing device; 81. Push plate; 82. Pushing component; 9. Conveying line; 91. Conveyor roller group. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1 -Appendix Figure 5 This application will be described in further detail.

[0037] This application discloses a mattress transfer and disassembly device. (Refer to...) Figure 1 and Figure 2A mattress transfer and disassembly device includes a frame 1, a stacking device 2, a lifting and lowering device 3, a pallet transport line 4, a mattress stacking rack 5, and an adjusting component 6. The frame 1 is located on one side of a conveyor line 9, which includes three layers of conveyor rollers 91 for transporting mattresses. The adjusting component 6 is mounted on the frame 1, and the stacking device 2 is mounted on the adjusting component 6. The adjusting component 6 is used to change the height of the stacking device 2 to accommodate conveyor rollers 91 of different heights. The lifting and lowering device 3 is located directly below the stacking device 2 and is used to receive mattresses on the stacking device 2. The pallet transport line 4 is located below the conveyor line and is used to transport pallets to the lifting and lowering device 3. The mattress stacking rack 5 is located above the pallet transport line 4 and is used to receive pallets containing stacked mattresses.

[0038] Reference Figure 1 and Figure 2 Three lifting devices 7 are provided on the conveyor line 9, corresponding to three conveyor roller groups 91. Each lifting device 7 includes a lifting frame 71, three conveyor belts 72, three drive motors 73, and a lifting cylinder 74. The lifting frame 71 is slidably connected to the conveyor line 9 in the vertical direction. The lifting cylinder 74 is vertically arranged, and its cylinder body is fixedly mounted on the lifting frame 71. The piston rod of the lifting cylinder 74 is fixedly connected to the conveyor line 9. The three conveyor belts 72 are distributed along the conveying direction of the mattress on the conveyor roller group 91. The length direction of the conveyor belts 72 is parallel to the direction from the conveyor line 9 to the frame 1. The conveyor belts 72 are rotatably connected to the lifting frame 71. The three drive motors 73 are used to drive the three conveyor belts 72 to rotate respectively.

[0039] Reference Figure 1 and Figure 3 The adjusting component 6 includes an adjusting frame 61, an adjusting belt 62, and an adjusting motor 63. The adjusting frame 61 is slidably connected to the frame 1 in a vertical direction. The adjusting belt 62 is vertically arranged and rotatably connected to the frame 1. The adjusting motor 63 is fixedly installed on the frame 1 and is used to drive the adjusting belt 62 to rotate. The stacking device 2 includes a stacking frame 21, a transmission belt 22, a sliding drive component 23, and a drive component 24. The stacking frame 21 is slidably connected to the adjusting frame 61 along the direction from the conveyor line 9 to the frame 1. The length of the transmission belt 22 is... The transmission belt 22 is rotatably connected to the stacking frame 21 in a sliding direction parallel to the stacking frame 21. The sliding drive component 23 includes a sliding drive motor 231 and a screw 232. The length direction of the screw 232 is parallel to the sliding direction of the stacking frame 21. The screw 232 is rotatably connected to the adjustment frame 61. The stacking frame 21 is threadedly connected to the screw 232. The sliding drive motor 231 is fixedly mounted on the adjustment frame 61. The sliding drive motor 231 drives the screw 232 to rotate. The drive component 24 is a transmission motor, which drives the transmission belt 22 to rotate.

[0040] Reference Figure 1 and Figure 3 Two pusher devices 8 are provided on the stacking frame 21. The two pusher devices 8 are distributed along the width direction of the adjustment frame 61. The pusher device 8 includes a push plate 81 and a pusher 82. The push plate 81 is slidably connected to the stacking frame 21 along the width direction of the adjustment frame 61. The pusher 82 is a pusher cylinder. The cylinder body of the pusher cylinder is fixedly installed on the adjustment frame 61. The piston rod of the pusher cylinder is fixedly connected to the push plate 81.

[0041] Reference Figure 3 and Figure 4 The lifting and lowering device 3 includes a receiving platform 31, a synchronous belt 32, and a synchronous motor 33. The receiving platform 31 is slidably connected to the frame 1 in a vertical direction. The synchronous belt 32 is vertically arranged and rotatably connected to the frame 1. The synchronous motor 33 is fixedly arranged on the frame 1 and is used to drive the synchronous belt 32 to rotate. The receiving platform 31 is fixedly arranged on the synchronous belt 32. The receiving platform 31 is provided with a receiving motor 34 and a receiving transmission belt 35. The length direction of the receiving transmission belt 35 is parallel to the direction from the frame 1 to the pallet transport line 4. The receiving transmission belt 35 is rotatably connected to the receiving platform 31. The receiving motor 34 is fixedly arranged on the receiving platform 31 and is used to drive the receiving transmission belt 35 to rotate.

[0042] Reference Figure 1 and Figure 5 The pallet transport line 4 includes a pallet conveyor frame 41, a pallet conveyor belt 42, and a pallet transport motor 43. The pallet conveyor frame 41 is fixedly installed on the conveyor line 9. The pallet conveyor belt 42 is horizontally installed and rotatably connected to the pallet conveyor frame 41. The pallet transport motor 43 is fixedly installed on the pallet conveyor frame 41 and is used to drive the pallet conveyor belt 42 to move. The pallet conveyor belt 42 is used to support pallets.

[0043] Reference Figure 1 and Figure 5 The mattress stacking rack 5 is fixedly installed above the pallet conveyor rack 41. The mattress stacking rack 5 is equipped with a stacking conveyor belt 51 and a stacking conveyor motor 52. The stacking conveyor belt 51 is horizontally installed and rotatably connected to the mattress stacking rack 5. The stacking conveyor motor 52 is fixedly installed on the mattress stacking rack 5. The stacking conveyor motor 52 is used to drive the stacking conveyor belt 51 to rotate. The stacking conveyor belt 51 is used to support the pallet with the mattress.

[0044] The implementation principle of a mattress transfer and disassembly device according to an embodiment of this application is as follows: the conveyor line 9 transports the mattress to the lifting device 7, the lifting cylinder 74 lifts the lifting frame 71, the conveyor belt 72 contacts the mattress and removes the mattress from the conveyor line 9, the drive motor 73 transports the mattress onto the conveyor belt, the sliding drive motor 231 and the screw 232 move the stacking frame 21 directly above the lifting and lowering device 3, then the sliding drive motor 231 moves the transmission belt 22 away from the lifting and lowering device 3, and at the same time the transmission motor drives the transmission belt 22 to rotate, so that the mattress is kept directly above the lifting and lowering device 3 until the mattress falls onto the tray of the receiving platform 31, then the synchronous belt 32 and the synchronous motor 33 make the height of the receiving platform 31 the same as the height of the mattress stacking frame 5, and the stacking transport belt 51 and the stacking transport motor 52 move the tray with the stacked mattresses onto the mattress stacking frame 5.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mattress transfer and disassembly device, characterized in that: The device includes a frame (1), a stacking device (2) for receiving mattresses on a conveyor line (9), and a lifting and lowering device (3). The stacking device (2) includes a stacking frame (21), a transmission belt (22), a sliding drive (23), and a drive (24). The stacking frame (21) is slidably connected to the frame (1) in a direction close to or away from the conveyor line (9). The transmission belt (22) is rotatably connected to the stacking frame (21). The drive (24) is used to drive the transmission belt (22) to rotate. The sliding drive (23) is used to move the stacking frame (21) to directly above the lifting and lowering device (3). The lifting and lowering device (3) is slidably connected to the frame (1) in a vertical direction.

2. The mattress transfer and disassembly device according to claim 1, characterized in that: The stacking rack (21) is provided with two pusher devices (8), which are located on both sides of the mattress. Each pusher device (8) includes a push plate (81) and a pusher (82). The push plate (81) is slidably connected to the stacking rack (21) in the direction of approaching or moving away from the mattress. The pusher (82) is used to drive the push plate (81) to move.

3. The mattress transfer and disassembly device according to claim 1, characterized in that: A lifting device (7) for lifting the mattress off the conveyor line (9) is provided on the conveyor line (9). The lifting device (7) includes a lifting frame (71), several conveyor belts (22), a drive motor (73) and a lifting cylinder (74). The lifting frame (71) is slidably connected to the conveyor line (9) in the vertical direction. The lifting cylinder (74) is used to drive the lifting frame (71) to move. Several conveyor belts (22) are distributed on the lifting frame (71). The drive motor (73) is used to drive the conveyor belts (22) to move. The conveyor belts (22) are used to send the mattress onto the belts (22).

4. The mattress transfer and disassembly device according to claim 1, characterized in that: The lifting and lowering device (3) includes a receiving platform (31), a synchronous belt (32) and a synchronous motor (33). The receiving platform (31) is slidably connected to the frame (1) in the vertical direction. The synchronous belt (32) is vertically arranged. The receiving platform (31) is arranged on the synchronous belt (32). The synchronous motor (33) is used to drive the synchronous belt (32) to rotate.

5. A mattress transfer and disassembly device according to claim 4, characterized in that: The frame (1) is provided with a pallet transport line (4) for transporting pallets to the receiving platform (31) and a mattress stacking rack (5) for placing the completed mattresses on one side. The receiving platform (31) is provided with a receiving drive belt (35) and a receiving motor (34). The receiving drive belt (35) is rotatably connected to the receiving platform (31). The receiving motor (34) is used to drive the receiving drive belt (35) to rotate. The receiving drive belt (35) is used to transport the completed mattresses to the mattress stacking rack (5).

6. The mattress transfer and disassembly device according to claim 5, characterized in that: The pallet transport line (4) includes a pallet conveyor frame (41), a pallet conveyor belt (42), and a pallet transport motor (43). The pallet conveyor belt (42) is rotatably connected to the pallet conveyor frame (41), and the pallet transport motor (43) is used to drive the pallet conveyor belt (42) to rotate.

7. A mattress transfer and disassembly device according to claim 6, characterized in that: The mattress stacking rack (5) is mounted on the tray conveyor rack (41).

8. A mattress transfer and disassembly device according to claim 5, characterized in that: The mattress stacking rack (5) is equipped with a stacking conveyor belt (51) and a stacking conveyor motor (52). The stacking conveyor belt (51) is rotatably connected to the mattress stacking rack (5), and the stacking conveyor motor (52) is used to drive the stacking conveyor belt (51) to rotate.

9. A mattress transfer and disassembly device according to claim 1, characterized in that: The conveyor line (9) includes multiple layers of conveyor rollers (91) for transporting mattresses. The frame (1) is provided with an adjustment component (6) for adapting to the multiple layers of conveyor rollers (91). The adjustment component (6) includes an adjustment frame (61), an adjustment belt (62), and an adjustment motor (63). The adjustment frame (61) is slidably connected to the frame (1) in the vertical direction. The stacking frame (21) is slidably connected to the adjustment frame (61). The length direction of the adjustment belt (62) is parallel to the sliding direction of the adjustment frame (61). The adjustment motor (63) drives the adjustment belt (62) to rotate. The adjustment frame (61) is disposed on the adjustment belt (62).

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