A stacking device for wooden pallet processing
By designing a constraint seat and gripper structure, and utilizing bolt adjustment and guide surface guidance, the problem of instability in wooden pallets during stacking was solved, achieving stable pallet stacking.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING TAOYANG BUILDING MATERIALS CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-02
Smart Images
Figure CN224312233U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of wooden pallet processing equipment, and in particular relates to a stacking device for wooden pallet processing. Background Technology
[0002] Wooden pallets are pallets made from natural wood. They are horizontal platform devices used for assembling, stacking, handling, and transporting goods and products as unit loads.
[0003] During the processing, the lack of constraints between pallets after they are stacked results in poor neatness and stability, making them prone to tipping over.
[0004] To address these issues, we propose a stacking device for processing wooden pallets. Utility Model Content
[0005] The purpose of this invention is to solve the problem of pallets easily tipping over due to lack of restraint after stacking, and to propose a stacking device for processing wooden pallets.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A stacking device for processing wooden pallets includes a constraint seat, on which a gripper is slidably mounted. A bolt is threaded onto the gripper, and the bolt is in movable contact with the constraint seat. A spring is fitted onto the gripper, and the spring is supported between the constraint seat and the gripper. After the first pallet is placed down, the device is secured to the side of the pallet. The bolt is tightened to adjust the gap between the constraint seat and the gripper, ensuring they align with the pallet. For subsequent use, the constraint seat and gripper are simply secured to the pallet. Another pallet is placed on top of the previous one, with its legs secured to the constraint seat and gripper. Pallets are then stacked upwards in the same manner. The constraint seat and gripper constrain the stacked pallets, improving stacking stability.
[0008] Preferably, the constraint seat includes a baffle, on which a first stop is fixedly connected. The first stop blocks the foot of the upper tray, facilitating the stability of the upper tray relative to the lower tray.
[0009] Preferably, a first guide surface is provided at the upper corner of the first stop. The first guide surface guides the feet of the upper pallet into the space between the two first stops, facilitating rapid pallet stacking.
[0010] Preferably, a second guide surface is provided at the lower corner of the baffle. The second guide surface facilitates the guidance of the constraint seat to engage with the target tray.
[0011] Preferably, the gripper includes a second stop, one end of which is fixedly connected to a slide rod, one end of which is fixedly connected to a threaded seat, and the lower end of the second stop is fixedly connected to an insert block. The insert block is inserted into the gap of the tray, so that the insert block and the stop plate are clamped on the side of the tray, facilitating the stabilization of the constraint seat and gripper on the tray.
[0012] Preferably, the lower part of the insert block has a third guide surface. The third guide surface guides the insert block into the gap of the tray, facilitating docking with the tray and grippers.
[0013] Preferably, the upper part of the second stop has a fourth guide surface. The fourth guide surface facilitates the guidance of the tray feet into the space between the two second stops.
[0014] Preferably, the bolt includes a bolt body, one end of which is fixedly connected to a knob. Turning the knob rotates the bolt body, which in turn presses against the baffle and pulls the clamping jaws, reducing the distance between the constraint seat and the clamping jaws. Conversely, turning the knob increases the distance between the constraint seat and the clamping jaws, facilitating adjustment of the gap between the constraint seat and the clamping jaws to match the target pallet.
[0015] In summary, the technical effects and advantages of this utility model are as follows:
[0016] 1. After placing the first pallet, attach the device to the side of the pallet and adjust the gap between the constraint seat and the gripper by turning the bolts to match the constraint seat and the gripper with the pallet. When using it again, simply attach the constraint seat and the gripper to the pallet. Place another pallet on top of the previous pallet and attach the pallet's legs to the constraint seat and the gripper. Similarly, stack pallets upwards, using the constraint seat and the gripper to constrain the stacked pallets and improve stacking stability.
[0017] 2. The first guide surface guides the feet of the upper pallet into the space between the two first blocks, facilitating rapid pallet stacking.
[0018] 3. Insert the insert block into the gap of the tray, so that the insert block and baffle are clamped on the side of the tray, making it easier for the restraint seat and gripper to be stable on the tray.
[0019] 4. Turning the knob drives the bolt body to rotate, which in turn squeezes the baffle and pulls the clamping jaws, reducing the distance between the constraint seat and the clamping jaws. Conversely, turning the knob increases the distance between the constraint seat and the clamping jaws, making it easy to adjust the gap between the constraint seat and the clamping jaws to match the target pallet. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the constraint seat structure of this utility model;
[0022] Figure 3This is a schematic diagram of the gripper structure of this utility model;
[0023] Figure 4 This is a schematic diagram of the bolt structure of this utility model.
[0024] In the diagram: 1. Tray; 2. Constraint seat; 3. Gripper; 4. Bolt; 5. Spring; 21. Baffle; 22. First stop block; 23. First guide surface; 24. Second guide surface; 31. Second stop block; 32. Fourth guide surface; 33. Insert block; 34. Slide rod; 35. Threaded seat; 36. Third guide surface; 41. Bolt body; 42. Knob. Detailed Implementation
[0025] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.
[0026] like Figure 1 As shown, a stacking device for processing wooden pallets includes a constraint seat 2, a gripper 3 slidably mounted on the constraint seat 2, a bolt 4 threadedly mounted on the gripper 3, the bolt 4 in movable contact with the constraint seat 2, and a spring 5 sleeved on the gripper 3, the spring 5 being supported between the constraint seat 2 and the gripper 3.
[0027] like Figure 1 and 2 As shown, the constraint seat 2 includes a baffle 21, on which a first stop 22 is fixedly connected. The first stop 22 is used to stop the foot of the upper tray 1, so that the upper tray 1 and the lower tray remain in a stable position.
[0028] like Figure 2 As shown, a first guide surface 23 is provided at the upper corner of the first stop 22. The first guide surface 23 is used to guide the feet of the upper tray 1 into the space between the two first stops 22.
[0029] like Figure 2 As shown, a second guide surface 24 is provided at the lower corner of the baffle 21. The second guide surface 24 is used to guide the constraint seat 2 to lock onto the target tray 1.
[0030] like Figure 1 and 3As shown, the gripper 3 includes a second stop 31, one end of which is fixedly connected to a slide rod 34, and one end of the slide rod 34 is fixedly connected to a threaded seat 35. A plug 33 is fixedly connected to the lower end of the second stop 31. The slide rod 34 is slidably mounted within the baffle 21 and the first stop 22. A spring 5 is fitted onto the slide rod 34, with one end of the spring 5 supported on the second stop 31 and the other end supported on the first stop 22. The plug 33 is inserted into the gap of the tray 1, causing the plug 33 and the baffle 21 to clamp onto the side of the tray 1.
[0031] like Figure 3 As shown, the lower part of the insert block 33 is provided with a third guide surface 36. The third guide surface 36 is used to guide the insert block 33 into the gap of the tray 1.
[0032] like Figure 3 As shown, a fourth guide surface 32 is provided on the upper part of the second stop 31. The fourth guide surface 32 is used to guide the foot of the tray 1 into the space between the two second stops 31.
[0033] like Figure 1 and 4 As shown, bolt 4 includes bolt body 41, with a knob 42 fixedly connected to one end of bolt body 41. Bolt body 41 is threadedly installed in threaded seat 35, and bolt body 41 is in movable contact with baffle 21. Turning the knob 42 causes bolt body 41 to rotate, which in turn presses against baffle 21 and pulls jaw 3, reducing the distance between constraint seat 2 and jaw 3, and vice versa.
[0034] Working principle: After placing the first pallet 1, the device is clamped on the side of the pallet 1. The gap between the constraint seat 2 and the clamp 3 is adjusted by turning the bolt 4 so that the constraint seat 2 and the clamp 3 match the pallet 1. When using it again, the constraint seat 2 and the clamp 3 are simply clamped on the pallet 1. Another pallet 1 is placed on the previous pallet 1, so that the legs of the pallet 1 are clamped on the constraint seat 2 and the clamp 3. Similarly, pallets 1 are stacked upwards. The constraint seat 2 and the clamp 3 are used to constrain the stacked pallets 1 to ensure stacking stability.
[0035] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.
[0036] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.
Claims
1. A stacking device for processing wooden pallets, characterized in that: Includes a constraint seat (2), on which a gripper (3) is slidably mounted, and a bolt (4) is threaded on the gripper (3). The bolt (4) is in movable contact with the constraint seat (2). A spring (5) is sleeved on the gripper (3), and the spring (5) is supported between the constraint seat (2) and the gripper (3).
2. A stacking device for processing wooden pallets according to claim 1, characterized in that: The constraint seat (2) includes a baffle (21), on which a first stop (22) is fixedly connected.
3. A stacking device for processing wooden pallets according to claim 2, characterized in that: The first guide surface (23) is provided at the upper corner of the first stop (22).
4. A stacking device for processing wooden pallets according to claim 2, characterized in that: The baffle (21) has a second guide surface (24) at the lower corner.
5. A stacking device for processing wooden pallets according to claim 1, characterized in that: The gripper (3) includes a second stop (31), one end of which is fixedly connected to a slide rod (34), one end of which is fixedly connected to a threaded seat (35), and the lower end of the second stop (31) is fixedly connected to an insert (33).
6. A stacking device for processing wooden pallets according to claim 5, characterized in that: The lower part of the insert (33) is provided with a third guide surface (36).
7. A stacking device for processing wooden pallets according to claim 5, characterized in that: The upper part of the second stop (31) is provided with a fourth guide surface (32).
8. A stacking device for processing wooden pallets according to claim 1, characterized in that: The bolt (4) includes a bolt body (41), and a knob (42) is fixedly connected to one end of the bolt body (41).