Embossing machine and fixing mechanism for plastic photo frame production

Abstract

The utility model discloses an embossing machine for producing a plastic photo frame and a fixing mechanism, and relates to the technical field of embossing machines. A vertical plate is fixedly connected to the center of the back end of the base, a top plate is fixedly connected to the top end of the vertical plate, a mounting plate is arranged below the top plate and located above the center of the base, an embossing plate is arranged below the mounting plate, and two sets of side grooves are symmetrically formed in the positions, close to the center, of the two side ends of the embossing plate. Vertical blocks are symmetrically and fixedly connected to the top end, close to the centers of the two sides, of the mounting plate, and inserting shafts are slidably inserted into the centers of the interiors of the vertical blocks. According to the photo frame limiting and fixing device, the long shaft is rotated, then under the mutual cooperation of the worm, the worm gear, the double-thread screw, the limiting plate and the rubber sheet, the photo frame is limited and fixed, and then the problems that the device cannot limit the impact force generated by pressing, and the photo frame is likely to deviate due to the too large impact force are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing machines, in particular to an embossing machine and a fixing mechanism for plastic photo frame production. Background Technique

[0002] Embossing refers to forming patterns such as shallow concave patterns, patterns, characters or symbols on the surface of composite materials by the action of pressure. The embossing process is increasingly widely used in industrial processing, and the embossing process usually requires an embossing machine;

[0003] At present, for the embossing machines on the market, due to the lack of a fixing mechanism, the device cannot limit the impact force generated by pressing, which easily causes the impact force to be too large, resulting in the photo frame shifting, and the embossing shifting. At the same time, the embossing machine is not convenient for disassembling the embossing plate, making it impossible to replace embossing plates of different specifications, thus reducing the overall practicality. In view of the above problems, the inventor proposes an embossing machine and a fixing mechanism for plastic photo frame production to solve the above problems. Summary of the Utility Model

[0004] In order to solve the problems that the device cannot limit the impact force generated by pressing, which easily causes the impact force to be too large, resulting in the photo frame shifting, and it is not convenient to disassemble the embossing plate, making it impossible to replace embossing plates of different specifications; the purpose of the utility model is to provide an embossing machine and a fixing mechanism for plastic photo frame production.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: An embossing machine and a fixing mechanism for plastic photo frame production, including a base, a vertical plate is fixedly connected to the center of the back end of the base, a top plate is fixedly connected to the top of the vertical plate, an installation plate is arranged below the top plate, and the installation plate is located above the center of the base. An embossing plate is arranged below the installation plate. Two groups of side grooves are symmetrically opened near the center of both ends of the embossing plate. Vertical blocks are symmetrically fixedly connected near the center of both sides of the top of the installation plate. A plug shaft is slidably inserted into the center of the vertical block. An L-shaped plate is fixedly connected to the outer circle of the plug shaft near one end. The other end of the L-shaped plate is fixedly connected with a U-shaped plug block, and the U-shaped plug block is adapted to the side groove. Limit grooves are symmetrically opened near the center of the top of the base. A connecting column is slidably connected inside the limit groove. Limiting plates are symmetrically fixedly connected to the opposite ends of the two connecting columns, and rubber sheets are symmetrically arranged at the opposite ends of the limiting plates.

[0006] Preferably, a long shaft is rotatably connected near the center between the inner walls of the base. A worm is fixedly connected to the center of the outer circle of the long shaft. A double-headed screw is rotatably connected near the center between the side walls of the base, and both connecting columns are threadedly rotated with the double-headed screw.

[0007] Preferably, a worm gear is fixedly connected to the center of the outer ring of the double-headed screw, and the worm gear meshes with a worm. One end of the insertion shaft close to the center of the mounting plate is fixedly connected to a side plate, and one end of the insertion shaft away from the side plate is fixedly connected to a pulling plate.

[0008] Preferably, one end of the side plate close to the pulling plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to a vertical block. The spring is sleeved on the outer ring of the insertion shaft.

[0009] Preferably, an electric cylinder is fixedly installed near the center of the top plate. The output end of the electric cylinder penetrates through the top plate and is fixedly connected to the mounting plate. A limiting shaft is slidably inserted inside the top plate near the electric cylinder, and the bottom end of the limiting shaft is fixedly connected to the mounting plate.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, by rotating the long shaft, and then through the mutual cooperation among the worm, the worm gear, the double-headed screw, the limiting plate, and the rubber sheet, the limiting and fixing effect on the photo frame is realized, thereby solving the problem that the device cannot limit the impact force generated by pressing, and it is easy for the photo frame to shift due to excessive impact force.

[0012] 2. In the present utility model, by pulling the two pulling plates, and then through the mutual cooperation among the insertion shaft, the U-shaped insertion block, the spring, the side plate, and the L-shaped plate, the work of replacing different types of embossing plates is realized, thereby solving the problem that it is not convenient to disassemble the embossing plate, making it impossible to replace embossing plates of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the limiting shaft structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the sectional structure of the base of the present utility model.

[0017] Figure 4 It is the present utility model Figure 2 The enlarged schematic diagram at position A in.

[0018] In the figure: 1. Base; 2. Vertical plate; 21. Top plate; 22. Electric cylinder; 23. Mounting plate; 24. Axle limit; 25. Embossing plate; 26. Side groove; 27. Vertical block; 28. Insertion shaft; 29. Side plate; 210. Spring; 211. Pulling plate; 212. L-shaped plate; 213. U-shaped insertion block; 3. Worm; 31. Long shaft; 32. Double-headed screw; 33. Worm gear; 34. Limit groove; 35. Connecting column; 36. Limit plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment: As Figures 1-4 shown, the present invention provides a technical solution: an embossing machine and a fixing mechanism for plastic photo frame production, including a base 1. A vertical plate 2 is fixedly connected to the center of the back end of the base 1. A top plate 21 is fixedly connected to the top of the vertical plate 2. An installation plate 23 is provided below the top plate 21, and the installation plate 23 is located above the center of the base 1. An embossing plate 25 is provided below the installation plate 23. Two groups of side grooves 26 are symmetrically opened near the center of both sides of the embossing plate 25. Vertical blocks 27 are symmetrically fixedly connected near the center of both sides of the top of the installation plate 23. An insertion shaft 28 is slidably inserted into the center of the vertical block 27. An L-shaped plate 212 is fixedly connected to the outer circle of the insertion shaft 28 near one side end. The other end of the L-shaped plate 212 is fixedly connected to a U-shaped insertion block 213, and the U-shaped insertion block 213 is adapted to the side groove 26. Limit grooves 34 are symmetrically opened near the center of the top of the base 1. A connecting column 35 is slidably connected inside the limit groove 34. Limit plates 36 are symmetrically fixedly connected to the opposite ends of the two connecting columns 35, and rubber sheets are symmetrically provided at the opposite ends of the limit plates 36.

[0021] A long shaft 31 is rotatably connected near the center between the inner walls of the base 1. A worm 3 is fixedly connected to the center of the outer circle of the long shaft 31.

[0022] By adopting the above technical solution, the long shaft 31 is provided to fixedly install the worm 3, so as to drive the double-headed screw 32 to work, and the long shaft 31 is arranged on the front and rear inner walls.

[0023] A double-headed screw 32 is rotatably connected near the center between the side walls of the base 1, and both connecting columns 35 are in threaded rotational connection with the double-headed screw 32.

[0024] By adopting the above technical solution, when the double-headed screw 32 rotates, the two connecting columns 35 in threaded rotational connection move towards each other.

[0025] A double-headed screw 32 is fixedly connected to the center of the outer ring of a worm gear 33, and the worm gear 33 meshes with a worm 3.

[0026] By adopting the above technical solution, the worm gear 33 can rotate under the action of the worm 3, thereby causing the fixedly connected double-headed screw 32 to rotate.

[0027] One end of an insertion shaft 28 close to the center of a mounting plate 23 is fixedly connected to a side plate 29, and one end of the insertion shaft 28 away from the side plate 29 is fixedly connected to a pulling plate 211.

[0028] By adopting the above technical solution, the side plate 29 is provided for mounting and fixing a spring 210, so as to drive an L-shaped plate 212 to move back and forth.

[0029] One end of the side plate 29 close to the pulling plate 211 is fixedly connected to a spring 210, and the other end of the spring 210 is fixedly connected to a vertical block 27. The spring 210 is sleeved on the outer ring of the insertion shaft 28.

[0030] By adopting the above technical solution, the spring 210 is sleeved on the outer ring of the insertion shaft 28, and in cooperation with the side plate 29, the insertion shaft 28 is reset.

[0031] An electric cylinder 22 is fixedly installed near the center at the top of a top plate 21, and the output end of the electric cylinder 22 penetrates through the top plate 21 and is fixedly connected to the mounting plate 23.

[0032] By adopting the above technical solution, when the electric cylinder 22 operates, the fixedly connected mounting plate 23 is lifted and lowered.

[0033] A limiting shaft 24 is slidably inserted inside the top plate 21 near the electric cylinder 22, and the bottom end of the limiting shaft 24 is fixedly connected to the mounting plate 23.

[0034] By adopting the above technical solution, under the action of the electric cylinder 22, the mounting plate 23 can be lifted and lowered in cooperation with the limiting shaft 24.

[0035] Working principle: When the device is in use, by placing a photo frame above the center of a base 1 and then rotating a long shaft 31, the fixedly connected worm 3 rotates, thereby causing the meshing worm gear 33 to drive a double-headed screw 32 to rotate. Then, two connecting columns 35 connected by screw threads can move towards each other under the action of a limiting groove 34, so that the fixedly connected limiting plate 36 drives rubber sheets to move towards each other, thereby realizing the limiting and fixing effect on the photo frame, and further solving the problem that the device cannot limit the impact force generated by pressing and the photo frame is likely to shift due to excessive impact force.

[0036] When it is necessary to replace the embossing plate 25 of other types, by pulling the two pull plates 211 simultaneously, the inserted shaft 28 fixedly connected thereto moves toward the pull plates 211. At this time, the two U-shaped inserts 213 can release the limiting work on the embossing plate 25. After placing the replaced embossing plate 25 between the two U-shaped inserts 213, the pulling force on the pull plates 211 can be released. At this time, the compressed spring 210 will drive the side plate 29 to bounce toward the center of the mounting plate 23, causing the fixedly connected inserted shaft 28 to drive the L-shaped plate 212 to move toward the embossing plate 25. As a result, the two U-shaped inserts 213 limit the embossing plate 25, thus realizing the work of replacing different types of embossing plates 25. Finally, the electric cylinder 22 is operated to move the embossing plate 25 downward to realize the embossing work on the photo frame, thus solving the problem that it is inconvenient to disassemble the embossing plate 25, making it impossible to replace embossing plates 25 of different specifications.

[0037] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. An embossing machine and a fixing mechanism for plastic photo frame production, including a base (1), characterized in that: At the center of the back end of the base (1), a vertical plate (2) is fixedly connected. At the top of the vertical plate (2), a top plate (21) is fixedly connected. Below the top plate (21), there is a mounting plate (23), and the mounting plate (23) is located above the center of the base (1). Below the mounting plate (23), there is an embossing plate (25). On both sides of the embossing plate (25) near the center, two groups of side grooves (26) are symmetrically opened. At the top of the mounting plate (23) near the centers on both sides, vertical blocks (27) are symmetrically fixedly connected. Inside the center of the vertical block (27), a plug shaft (28) is slidably inserted. Near one side end of the outer circle of the plug shaft (28), an L-shaped plate (212) is fixedly connected. The other end of the L-shaped plate (212) is fixedly connected with a U-shaped plug (213), and the U-shaped plug (213) is adapted to the side groove (26). Near the center of the top of the base (1), limiting grooves (34) are symmetrically opened. Inside the limiting grooves (34), connecting columns (35) are slidably connected. On the opposite ends of the two connecting columns (35), limiting plates (36) are symmetrically fixedly connected, and rubber sheets are symmetrically arranged on the opposite ends of the limiting plates (36).

2. The embossing machine and fixing mechanism for plastic photo frame production according to claim 1, characterized in that, Between the inner walls of the base (1) near the center, a long shaft (31) is rotatably connected. At the center of the outer circle of the long shaft (31), a worm (3) is fixedly connected.

3. The embossing machine and fixing mechanism for plastic photo frame production according to claim 2, characterized in that, Between the side walls of the base (1) near the center, a double-headed screw (32) is rotatably connected, and both of the two connecting columns (35) are threadedly and rotatably connected with the double-headed screw (32).

4. The embossing machine and fixing mechanism for plastic photo frame production according to claim 3, characterized in that, At the center of the outer circle of the double-headed screw (32), a worm gear (33) is fixedly connected, and the worm gear (33) is engaged with the worm (3).

5. The embossing machine and fixing mechanism for plastic photo frame production according to claim 1, characterized in that, On one side end of the plug shaft (28) near the center of the mounting plate (23), a side disc (29) is fixedly connected. On the other side end of the plug shaft (28) away from the side disc (29), a pulling disc (211) is fixedly connected.

6. The embossing machine and fixing mechanism for plastic photo frame production according to claim 5, characterized in that, One end of the side disc (29) near the pulling disc (211) is fixedly connected with a spring (210), and the other end of the spring (210) is fixedly connected with the vertical block (27). The spring (210) is sleeved on the outer circle of the plug shaft (28).

7. The embossing machine and fixing mechanism for plastic photo frame production according to claim 1, characterized in that, Near the center of the top of the top plate (21), an electric cylinder (22) is fixedly installed. The output end of the electric cylinder (22) penetrates through the top plate (21) and is fixedly connected with the mounting plate (23).

8. The embossing machine and fixing mechanism for plastic photo frame production according to claim 7, characterized in that, Inside the top plate (21) near the electric cylinder (22), a limiting shaft (24) is slidably inserted, and the bottom end of the limiting shaft (24) is fixedly connected with the mounting plate (23).

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