Glass pot cover edge covering device
By designing a glass pot lid edge-wrapping device with a rotating pressing and limiting mechanism, the problem of scratches on the top of the glass pot lid during the pressing process was solved, achieving a high-quality edge-wrapping effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-03-31
AI Technical Summary
In existing technologies, glass pot lids are prone to top scratches during the edge pressing process, resulting in a high defect rate.
A glass pot lid edge-wrapping device was designed, which includes a rotary pressing mechanism, a guiding mechanism, and a limiting mechanism. The limiting mechanism restricts the movement range of the edge-wrapping mechanism to prevent it from excessively contacting the top of the glass pot lid. The combination of rotation and compression achieves the adhesion of the metal edge.
This effectively avoids scratches on the top of the glass pot lid, improves product quality, and reduces the defect rate.
Smart Images
Figure CN224058552U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of edge-sealing devices for pot lids, specifically an edge-sealing device for glass pot lids. Background Technology
[0002] After being cut and processed, glass pot lids have sharp edges, and the edges are prone to cracking and breaking when directly subjected to force. Therefore, metal edging needs to be added to the outer perimeter of the glass pot lid during the processing.
[0003] In the existing technology, during the pressing process of the edge pressing mechanism on the metal edge, it often happens that the edge pressing mechanism goes beyond the metal edge and presses on the top of the glass pot lid. At this time, scratches will be formed on the top of the glass pot lid, resulting in a defective product. Utility Model Content
[0004] The purpose of this utility model is to provide a glass pot lid edge-wrapping device in order to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass pot lid edge-wrapping device, comprising a base plate, an mounting plate fixedly installed at one top end of the base plate, a rotating pressing mechanism installed on the base plate and the mounting plate, a sliding groove provided on the top end plate of the mounting plate, a downwardly extending edge-pressing mechanism slidably connected inside the sliding groove, a sliding plate fixedly installed at the top end of the edge-pressing mechanism, a guiding mechanism installed on the top end plate of the mounting plate, and limiting mechanisms extending to the top of the top end plate of the mounting plate installed at both ends.
[0006] As a further embodiment of this utility model: the rotary pressing mechanism includes a base support rotatably connected to the inside of the base plate and extending above the base plate, and a rotary motor connected to the bottom end of the base support is installed at the bottom end of the base plate.
[0007] As a further embodiment of this utility model: the rotary pressing mechanism further includes an electric push cylinder fixedly installed at the top of the mounting plate and extending through to the bottom of the mounting plate, wherein a connecting rod is rotatably installed at the bottom of the piston rod of the electric push cylinder, and a pressure plate is fixedly installed at the bottom end of the connecting rod.
[0008] As a further embodiment of this utility model: the pressing mechanism includes a sliding sleeve that is slidably connected to the inside of the top plate of the mounting plate and extends downward. The inner wall of the sliding sleeve is slidably connected to a telescopic rod that extends through to the bottom of the sliding sleeve. A ball sleeve is fixedly connected to the bottom end of the telescopic rod. A movable ball is movably connected to the inner cavity of the ball sleeve. A spring abuts between the top end of the ball sleeve and the bottom end of the sliding sleeve. A groove for the sliding sleeve to slide is opened inside the top plate of the mounting plate.
[0009] As a further embodiment of this utility model: the guiding mechanism includes four fixed ears fixedly installed on the top of the mounting plate, a guide rod is fixedly installed between two of the fixed ears distributed along the length direction, and the sliding plate is slidably connected to the outer wall of the two guide rods.
[0010] As a further embodiment of this utility model: the limiting mechanism includes two connecting ears fixedly installed on one side of the top plate of the mounting plate, a guide shaft fixedly installed between the two connecting ears, and a limiting plate extending to the top of the mounting plate is slidably connected to the outer wall of the guide shaft.
[0011] As a further embodiment of this utility model: the limiting mechanism further includes two support ears fixedly installed on the other side of the top plate of the mounting plate, a screw is rotatably installed between the two support ears, the end of the limiting plate away from the connecting ear is threadedly connected to the screw, and a handle is coaxially fixedly installed on one end of the screw.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] By setting a limiting mechanism, the problem of scratches appearing on the top of the glass pot lid can be avoided by excessive movement of the edge-sealing mechanism, thus ensuring product quality and reducing the probability of defective products. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the installation of the pressing mechanism of this utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of this utility model;
[0017] Figure 4 This is a schematic diagram showing the rotational connection between the connecting rod and the electric push cylinder of this utility model.
[0018] In the diagram: 1. Base plate; 2. Mounting plate; 3. Rotary motor; 4. Base support; 5. Electric push cylinder; 6. Connecting rod; 7. Pressure plate; 8. Slide groove; 9. Fixing ear; 10. Guide rod; 11. Movable ball; 12. Connecting ear; 13. Guide shaft; 14. Support ear; 15. Screw; 16. Limiting plate; 17. Handle; 18. Sliding plate; 19. Sliding sleeve; 20. Telescopic rod; 21. Ball sleeve; 22. Spring. Detailed Implementation
[0019] 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.
[0020] Please see Figures 1-4 In this embodiment of the utility model, a glass pot lid edge-wrapping device includes a base plate 1, an mounting plate 2 fixedly installed at one top end of the base plate 1, a rotating pressing mechanism installed on the base plate 1 and the mounting plate 2, a sliding groove 8 opened on the top plate of the mounting plate 2, a downwardly extending edge-pressing mechanism slidably connected inside the sliding groove 8, a sliding plate 18 fixedly installed at the top of the edge-pressing mechanism, a guide mechanism installed on the top plate of the mounting plate 2, and limiting mechanisms extending to the top of the top plate of the mounting plate 2 installed at both ends of the top plate of the mounting plate 2.
[0021] In this embodiment: Before edge banding, the position of the limiting plate 16 is adjusted by rotating the limiting mechanism to limit the maximum distance that the edge banding mechanism can move along the length direction. When edge banding the glass pot lid, the glass pot lid is first placed on the base 4, and then the glass pot lid is pressed by rotating the pressing mechanism. After pressing, the pressing mechanism drives the pot lid to rotate. Then, the operator pushes the pressing mechanism by hand, and the pressing mechanism slides along the guide mechanism. During this process, the pressing mechanism squeezes the metal edge banding, causing the metal edge banding to deform and adhere to the glass pot lid until the moving edge banding mechanism drives the sliding plate 18 to contact the limiting plate 16. At this time, the edge banding mechanism cannot move, avoiding the problem of damage to the surface of the glass pot lid caused by excessive movement of the edge banding mechanism and contact with the glass pot lid.
[0022] Please refer to this carefully. Figure 1 and Figure 2 The rotary pressing mechanism includes a base support 4 rotatably connected to the inside of the base plate 1 and extending above the base plate 1. A rotary motor 3 connected to the bottom end of the base support 4 is installed at the bottom end of the base plate 1. The rotary pressing mechanism also includes an electric push cylinder 5 fixedly installed at the top of the top plate of the mounting plate 2 and extending through to the bottom of the top plate of the mounting plate 2. A connecting rod 6 is rotatably installed at the bottom of the piston rod of the electric push cylinder 5, and a pressure plate 7 is fixedly installed at the bottom end of the connecting rod 6.
[0023] In this embodiment: the glass lid with a metal rim attached to its outer periphery is placed on top of the base 4. Then, the electric push cylinder 5 is activated, and the electric push cylinder 5 pushes the pressure plate 7 downward through the connecting rod 6 until the pressure plate 7 presses the top of the glass lid tightly. Then, the rotary motor 3 is activated, and the rotary motor 3 drives the base 4 to rotate. At this time, the pressed glass lid drives the connecting rod 6 to rotate through the pressure plate 7, so that the glass lid and the metal rim attached to its outer periphery can rotate synchronously.
[0024] Please refer to this carefully. Figure 1 and Figure 2 The pressing mechanism includes a sliding sleeve 19 that is slidably connected to the inside of the top plate of the mounting plate 2 and extends downward. A telescopic rod 20 that extends through to the bottom of the sliding sleeve 19 is slidably connected to the inner wall of the sliding sleeve 19. A ball sleeve 21 is fixedly connected to the bottom end of the telescopic rod 20. A movable ball 11 is movably connected to the inner cavity of the ball sleeve 21. A spring 22 abuts between the top end of the ball sleeve 21 and the bottom end of the sliding sleeve 19. A groove 8 for sliding of the sliding sleeve 19 is opened inside the top plate of the mounting plate 2. The guiding mechanism includes four fixed ears 9 that are fixedly installed on the top of the top plate of the mounting plate 2. A guide rod 10 is fixedly installed between two fixed ears 9 distributed along the length direction. A sliding plate 18 is slidably connected to the outer wall of the two guide rods 10.
[0025] In this embodiment: when the glass pot lid rotates, the sliding sleeve 19 is pushed by hand to slide along the slide groove 8. The sliding sleeve 19 drives the ball sleeve 21 to move through the telescopic rod 20. The ball sleeve 21 drives the movable ball 11 to move. The moving movable ball 11 gradually approaches the edge and comes into contact with it, generating a squeezing force. Under the action of the squeezing force, the metal edge deforms and fits against the top of the glass pot lid. Since the top of the glass pot lid is arc-shaped, during the movement of the movable ball 11, it will generate a reaction force on the telescopic rod 20 through the ball sleeve 21, causing the telescopic rod 20 to move upward and forming a compression on the spring 22.
[0026] Please refer to this carefully. Figure 2 The limiting mechanism includes two connecting ears 12 fixedly installed on one side of the top plate of the mounting plate 2, a guide shaft 13 fixedly installed between the two connecting ears 12, and a limiting plate 16 extending to the top of the top plate of the mounting plate 2 slidably connected to the outer wall of the guide shaft 13. The limiting mechanism also includes two supporting ears 14 fixedly installed on the other side of the top plate of the mounting plate 2, a screw 15 rotatably installed between the two supporting ears 14, and the end of the limiting plate 16 away from the connecting ears 12 is threadedly connected to the screw 15. A handle 17 is coaxially fixedly installed on one end of the screw 15.
[0027] In this embodiment: before edge-wrapping the glass lid, the handle 17 is rotated, which drives the screw 15 to rotate. At this time, the limiting plate 16 moves along the guide shaft 13 until the limiting plate 16 moves to the preset position. At this time, the end face of the limiting plate 16 near the handle 17 is flush with the lowest point of the fully moved movable ball 11 in the vertical direction, and the end face of the limiting plate 16 near the handle 17 is flush with the inner circumference of the edge-wrapping after full deformation and rotation in the vertical direction. Therefore, it can prevent the edge-pressing mechanism from contacting the glass lid.
[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A glass pot cover edge covering device, comprising a bottom plate (1), a mounting plate (2) is fixedly installed at the top end of the bottom plate (1), characterized in that, The bottom plate (1) and the mounting plate (2) are provided with a rotating pressing mechanism, a sliding groove (8) is formed in the top plate of the mounting plate (2), a downward extending pressing edge mechanism is slidably connected in the sliding groove (8), a sliding plate (18) is fixedly installed at the top end of the pressing edge mechanism, a guide mechanism is installed on the top plate of the mounting plate (2), and limiting mechanisms are installed at both ends of the top plate of the mounting plate (2) and extend above the top plate of the mounting plate (2).
2. A glass pot cover crimping device according to claim 1, wherein The rotating pressing mechanism comprises a bottom support (4) rotatably connected to the inside of the bottom plate (1) and extending above the bottom plate (1), and a rotating motor (3) is installed at the bottom end of the bottom plate (1) and connected to the bottom end of the bottom support (4).
3. A glass pot cover crimping device according to claim 2, wherein The rotating pressing mechanism further comprises an electric push cylinder (5) fixedly installed at the top end of the top plate of the mounting plate (2) and penetrating below the top plate of the mounting plate (2), a connecting rod (6) is rotatably installed at the bottom of the piston rod of the electric push cylinder (5), and a pressing plate (7) is fixedly installed at the bottom end of the connecting rod (6).
4. A glass pot cover crimping device according to claim 3, wherein The pressing edge mechanism comprises a sliding sleeve (19) slidably connected to the inside of the top plate of the mounting plate (2) and extending downward, a telescopic rod (20) penetrating below the sliding sleeve (19) is slidably connected to the inner wall of the sliding sleeve (19), a ball sleeve (21) is fixedly connected to the bottom end of the telescopic rod (20), a movable ball (11) is movably connected in the inner cavity of the ball sleeve (21), a spring (22) is abutted between the top end of the ball sleeve (21) and the bottom end of the sliding sleeve (19), and a sliding groove (8) is formed in the inside of the top plate of the mounting plate (2) for the sliding of the sliding sleeve (19).
5. A glass pot cover crimping device according to claim 4, wherein The guide mechanism comprises four fixed ears (9) fixedly installed at the top of the top plate of the mounting plate (2), a guide rod (10) is fixedly installed between two fixed ears (9) distributed along the length direction, and the sliding plate (18) is slidably connected to the outer wall of the two guide rods (10).
6. A glass pot cover crimping device according to claim 2, wherein The limiting mechanism comprises two connecting ears (12) fixedly installed on one side of the top plate of the mounting plate (2), a guide shaft (13) is fixedly installed between the two connecting ears (12), and a limiting plate (16) extending above the top plate of the mounting plate (2) is slidably connected to the outer wall of the guide shaft (13).
7. A glass pot cover crimping device according to claim 6, wherein The limiting mechanism further comprises two supporting ears (14) fixedly installed on the other side of the top plate of the mounting plate (2), a screw rod (15) is rotatably installed between the two supporting ears (14), one end of the limiting plate (16) away from the connecting ear (12) is threadedly connected with the screw rod (15), and a handle (17) is coaxially fixedly installed at one end of the screw rod (15).