Clamping device for cold storage panel production
The clamping device, which combines a damper and a cylinder, solves the problem of adaptability of cold storage panel clamping devices to uneven panels, achieving a stable clamping effect and ensuring the safety and stability of the cold storage panels.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOHE TIANSHUN REFRIGERATION EQUIP CO LTD
- Filing Date
- 2025-09-06
- Publication Date
- 2026-07-31
AI Technical Summary
Existing cold storage panel clamping devices cannot adapt to panels with uneven surfaces and varying thicknesses, resulting in uneven local stress, deformation, or poor contact that could lead to slippage.
The clamping device, which combines a damper and a cylinder, adapts to the edge shape of the cold storage panel through the damper, while the cylinder adjusts the opening or clamping of the clamping plate. Combined with the sliding of the lead screw and slider, it achieves stable clamping of the cold storage panel.
It achieves stable clamping of cold storage panels of different widths and surface shapes, avoiding the risk of deformation and slippage caused by excessive local stress, and ensuring the safety of processing and handling.
Smart Images
Figure CN224575491U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cold storage panel production technology, and in particular to a clamping device for cold storage panel production. Background Technology
[0002] Cold storage panel clamping devices are specialized equipment used for handling, installing, and stacking cold storage panels. Their design aims to solve the handling problems caused by the inherent characteristics of cold storage panels, while ensuring operational efficiency and safety. Their core value lies in ensuring safety, protecting the panels, and improving efficiency, making them an indispensable auxiliary tool in the construction and operation of cold storage facilities.
[0003] Existing products use a drive motor to rotate a bidirectional lead screw, and the nut on the lead screw causes the clamping plates to move in opposite directions, thereby clamping or releasing the insulation board. Applying a similar structure to the cold storage panel clamping device can use the bidirectional lead screw to precisely control the distance between the two clamping jaws, adapting to the clamping needs of cold storage panels of different widths.
[0004] Most existing products cannot adapt to uneven or thick sheets. Forcibly clamping the cold storage panel may cause uneven stress and deformation due to the device not fitting properly, or may cause slippage due to poor contact. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a clamping device for cold storage panel production, which aims to improve the problems that the device may not be able to fit the cold storage panel properly, which may lead to deformation due to uneven force or slippage due to poor contact.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a clamping device for cold storage panel production, comprising a support plate, a motor fixedly connected to one end of the support plate, a lead screw fixedly connected to the output end of the motor, a slider two threadedly connected to the outer wall of the lead screw, a linkage shell fixedly connected to the upper surface of the slider two, and a locking component provided inside the linkage shell; The locking assembly includes a cylinder 1, which is fixedly connected inside the linkage housing. A connecting plate 3 is fixedly connected to the output end of the cylinder 1. A connecting rod 2 is rotatably connected to one side of the outer wall of the connecting plate 3. A rotating shaft 3 is rotatably connected to one end of the connecting rod 2. A clamping plate 2 is rotatably connected to one end of the rotating shaft 3. A connecting rod 3 is rotatably connected to the other side of the outer wall of the connecting plate 3. A rotating shaft 4 is rotatably connected to one end of the connecting rod 3. A clamping plate 4 is rotatably connected to one end of the rotating shaft 4. A damper is fixedly connected to the inner wall of the linkage housing. A clamping plate 3 is fixedly connected to one end of the damper.
[0007] Furthermore, a second cylinder is fixedly connected to the lower surface of the support plate, a first connecting plate is fixedly connected to the output end of the second cylinder, a first slider is fixedly connected to the upper surface of the first connecting plate, a first clamping plate is fixedly connected to the upper surface of the first slider, a first rotating shaft is rotatably connected to the inner wall of the first connecting plate, a first connecting rod is rotatably connected to the outer wall of the first rotating shaft, a second rotating shaft is rotatably connected to one end of the first connecting rod, a second connecting plate is rotatably connected to one end of the second rotating shaft, and a main shaft is rotatably connected to the inner wall of the second connecting plate.
[0008] Furthermore, a sliding groove is provided inside the support plate, and a limit plate is provided at one end of the lead screw.
[0009] Furthermore, the clamping plate three is positioned above the clamping plate four, and the clamping plate two is positioned above the clamping plate three.
[0010] Furthermore, the lead screw is positioned above the main shaft, and the slider is slidably connected inside the support plate.
[0011] Furthermore, the second clamping plate is slidably connected to the inner wall of the linkage shell, and the fourth clamping plate is slidably connected to the inner wall of the linkage shell.
[0012] Furthermore, the clamping plate one is disposed above the connecting plate one, and the connecting plate two is disposed below the support plate.
[0013] Furthermore, the second slider is slidably connected inside the support plate.
[0014] This utility model has the following beneficial effects: 1. In this utility model, the damper is adjusted according to the edge of the cold storage panel to make the clamping device adapt to the uneven side of the cold storage panel. Then, by controlling the cylinder to contract or extend, the clamping device can achieve the effect of opening or clamping, ensuring the safety of processing and handling, avoiding damage to the panel or affecting its performance, and solving the problem that the device may not fit the cold storage panel and may cause local excessive force due to uneven force, resulting in deformation.
[0015] 2. In this utility model, the connecting plate and the clamping plate slide in a straight line by the contraction or extension of the second cylinder, thereby achieving the effect of adjusting the length of the clamping and thus better fixing the cold storage panel, ensuring the stability of the cold storage panel when clamped, and solving the problem of slippage risk caused by poor contact and inability to guarantee the stability of the clamped cold storage panel. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the clamping device for cold storage panel production proposed in this utility model. Figure 2 This is a schematic diagram of the motor portion of the clamping device for cold storage panel production proposed in this utility model. Figure 3This is a schematic diagram of the linkage shell part of the clamping device for cold storage panel production proposed in this utility model. Figure 4 This is a schematic diagram of the main shaft structure of the clamping device for cold storage panel production proposed in this utility model. Figure 5 This is a schematic diagram of the screw part of the clamping device for cold storage panel production proposed in this utility model. Figure 6 for Figure 3 Enlarged view of point A in the image.
[0017] Legend: 1. Support plate; 2. Motor; 3. Clamping plate one; 4. Linkage shell; 5. Clamping plate two; 6. Lead screw; 7. Limiting plate; 8. Clamping plate three; 9. Clamping plate four; 10. Connecting plate one; 11. Rotating shaft one; 12. Connecting rod one; 13. Rotating shaft two; 14. Main shaft; 15. Connecting plate two; 16. Slider one; 17. Connecting rod two; 18. Rotating shaft three; 19. Connecting plate three; 20. Cylinder one; 21. Cylinder two; 22. Damper; 23. Slide groove one; 24. Slider two; 25. Connecting rod three; 26. Rotating shaft four. Detailed Implementation
[0018] 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.
[0019] Reference Figure 1 - Figure 3 An embodiment of this utility model provides a clamping device for cold storage panel production, including a support plate 1. The support plate 1 is used to support the entire mechanical structure. A motor 2 is fixedly connected to one end of the support plate 1. The motor 2 is used to drive the lead screw 6 to rotate. The output end of the motor 2 is fixedly connected to the lead screw 6. The lead screw 6 is used to drive the second slider 24 to slide. The second slider 24 is threadedly connected to the outer wall of the lead screw 6. The second slider 24 is used to drive the clamping mechanism to slide on the support plate 1. A linkage shell 4 is fixedly connected to the upper surface of the second slider 24. The linkage shell 4 is used to connect the entire clamping mechanism to make it linkage. A locking component is provided inside the linkage shell 4. The locking assembly includes a cylinder 20, which drives a connecting plate 19 to move back and forth. The cylinder 20 is fixedly connected inside the linkage housing 4. The output end of the cylinder 20 is fixedly connected to the connecting plate 19, which transmits the power output from the cylinder 20 to connecting rods 25 and 17. Connecting rod 17 is rotatably connected to one side of the outer wall of connecting plate 19, allowing clamping plate 25 to slide up and down. A rotating shaft 18 is rotatably connected to one end of connecting rod 17, serving as a fulcrum between connecting rod 17 and clamping plate 25. The clamping plate 25 is rotatably connected to one end of rotating shaft 18. Plate 25 is used to clamp the upper surface of the cold storage panel. Connecting rod 25 is rotatably connected to the other side of the outer wall of connecting plate 319. Connecting rod 25 is used to connect connecting plate 319 and clamping plate 49. Rotating shaft 26 is rotatably connected to one end of connecting rod 325. Rotating shaft 26 is used as a fulcrum between connecting rod 325 and clamping plate 49. Clamping plate 49 is rotatably connected to one end of rotating shaft 26. Clamping plate 49 is used to clamp the lower surface of the cold storage panel. Damper 22 is fixedly connected to the inner wall of linkage shell 4. Damper 22 is used to push clamping plate 38 so that it can adapt to the concave and convex surfaces of the cold storage panel. Clamping plate 38 is fixedly connected to one end of damper 22. Clamping plate 38 is used to adapt to and clamp the middle part of the cold storage panel.
[0020] Reference Figure 4 - Figure 5A cylinder 21 is fixedly connected to the lower surface of the support plate 1. The cylinder 21 is used to push the connecting plate 10, allowing it to slide back and forth. The output end of the cylinder 21 is fixedly connected to the connecting plate 10, which is used to drive the clamping plate 3 to slide. A slider 16 is fixedly connected to the upper surface of the connecting plate 10, which is used to drive the clamping plate 3 to slide in the slide groove 23. The upper surface of the slider 16 is fixedly connected to the clamping plate 3, which is used to clamp the front and rear ends of the cold storage plate 3. A rotating shaft 11 is rotatably connected to the inner wall of the connecting plate 10. The rotating shaft 11 is used to connect the connecting plate 10 and the connecting rod 12 and serves as a fulcrum. A connecting rod 12 is rotatably connected to the outer wall of the rotating shaft 11. The connecting rod 12 is used to connect the connecting plate 10 and the connecting plate 15. A rotating shaft 13 is rotatably connected to one end of the connecting rod 12. The rotating shaft 13 is used to rotate the shaft 11 to connect the connecting plate 15 and the connecting rod 12. As a fulcrum, one end of the rotating shaft 13 is rotatably connected to the connecting plate 15, which drives the other end to move synchronously. The inner wall of the connecting plate 15 is rotatably connected to the main shaft 14, which allows the connecting plate 15 to rotate below the support plate 1. The support plate 1 has a sliding groove 23 inside, which provides sliding space for the slider 16. One end of the lead screw 6 is provided with a limit plate 7, which restricts the sliding of the slider 24 to ensure safety. The clamping plate 3 8 is located above the clamping plate 4 9, the clamping plate 2 5 is located above the clamping plate 3 8, the lead screw 6 is located above the main shaft 14, the slider 16 is slidably connected inside the support plate 1, the clamping plate 2 5 is slidably connected to the inner wall of the linkage shell 4, the clamping plate 4 9 is slidably connected to the inner wall of the linkage shell 4, the clamping plate 3 is located above the connecting plate 10, the connecting plate 15 is located below the support plate 1, and the slider 24 is slidably connected inside the support plate 1.
[0021] Working principle: When the device needs to adapt to cold storage panels of different widths, the motor 2 drives the lead screw 6 to rotate, causing the slider 24 to slide and the entire clamping device to retract inward until it is adjusted to the appropriate width of the panel. The limit plate 7 ensures safety during the process, preventing the slider 24 from sliding out of the support plate 1. The damper 22 adjusts the extension of the clamping plate 8 according to the actual shape of the edge of the cold storage panel, so that the clamping device can adapt to the uneven sides of the cold storage panel. Then, by controlling the cylinder 20 to contract or extend, the connecting plate 19 moves. As the connecting plate 19 moves, the angle between the connecting rod 17 and the connecting rod 25 will increase or decrease. The rotating shafts 18 and 26 will slide the clamping plates 5 and 9 inside the linkage shell 4, so that the entire clamping device has the effect of opening or clamping. While adjusting the width clamping, the connecting plate 10 will slide by contracting or extending the cylinder 21. Since the connecting plate 10 is fixedly connected to the slider 16, it can only slide in a straight line according to the guide of the slide groove 23. While the connecting plate 10 is sliding, the connecting plate 10 on the other side of the support plate 1 is affected by the linkage mechanism composed of the rotating shaft 213 and the connecting plate 215. It is also carried to slide in a straight line by the rotation of the main shaft 14, the rotating shaft 213 and the rotating shaft 11, so as to achieve the effect of adjusting the length clamping and thus better fix the cold storage plate.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A clamping device for cold store panel production, comprising a support plate (1), characterized in that: One end of the support plate (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a lead screw (6), the outer wall of the lead screw (6) is threaded with a slider two (24), the upper surface of the slider two (24) is fixedly connected to a linkage shell (4), and a locking component is provided inside the linkage shell (4); The locking assembly includes a cylinder (20), which is fixedly connected inside the linkage housing (4). The output end of the cylinder (20) is fixedly connected to a connecting plate (19). A connecting rod (17) is rotatably connected to one side of the outer wall of the connecting plate (19). A rotating shaft (18) is rotatably connected to one end of the connecting rod (17). A clamping plate (5) is rotatably connected to one end of the rotating shaft (18). A connecting rod (25) is rotatably connected to the other side of the outer wall of the connecting plate (19). A rotating shaft (26) is rotatably connected to one end of the connecting rod (25). A clamping plate (9) is rotatably connected to one end of the rotating shaft (26). A damper (22) is fixedly connected to the inner wall of the linkage housing (4). A clamping plate (8) is fixedly connected to one end of the damper (22).
2. The clamping device for cold store plate production according to claim 1, characterized in that: A cylinder 2 (21) is fixedly connected to the lower surface of the support plate (1). A connecting plate 1 (10) is fixedly connected to the output end of the cylinder 2 (21). A slider 1 (16) is fixedly connected to the upper surface of the connecting plate 1 (10). A clamping plate 1 (3) is fixedly connected to the upper surface of the slider 1 (16). A rotating shaft 1 (11) is rotatably connected to the inner wall of the connecting plate 1 (10). A connecting rod 1 (12) is rotatably connected to the outer wall of the rotating shaft 1 (11). A rotating shaft 2 (13) is rotatably connected to one end of the connecting rod 1 (12). A connecting plate 2 (15) is rotatably connected to one end of the rotating shaft 2 (13). A main shaft (14) is rotatably connected to the inner wall of the connecting plate 2 (15).
3. The clamping device for cold store plate production according to claim 1, characterized in that: The support plate (1) has a sliding groove (23) inside, and a limit plate (7) is provided at one end of the lead screw (6).
4. The clamping device for cold store plate production according to claim 2, characterized in that: The clamping plate three (8) is positioned above the clamping plate four (9), and the clamping plate two (5) is positioned above the clamping plate three (8).
5. The clamping device for cold store panel production according to claim 2, characterized in that: The lead screw (6) is positioned above the main shaft (14), and the slider (16) is slidably connected inside the support plate (1).
6. The clamping device for cold store panel production according to claim 1, characterized in that: The second clamping plate (5) is slidably connected to the inner wall of the linkage shell (4), and the fourth clamping plate (9) is slidably connected to the inner wall of the linkage shell (4).
7. The clamping device for cold store panel production according to claim 2, characterized in that: The clamping plate one (3) is positioned above the connecting plate one (10), and the connecting plate two (15) is positioned below the support plate (1).
8. The clamping device for cold store panel production according to claim 1, characterized in that: The second slider (24) is slidably connected inside the support plate (1).