Jewelry film pressing machine

Abstract

The utility model discloses a jewelry film pressing machine, relates to the technical field of jewelry film pressing, and solves the problems that in the film pressing extrusion process, a buffer structure for a lower die plate is lacked, the stability of the matching process of the lower die plate and an upper die plate is reduced by direct film pressing extrusion, and in the downward movement process of the upper die plate, single-point pressing is mostly adopted and downward movement is carried out, so that the production efficiency is improved. The device comprises a shell, four sliding rods are evenly distributed and fixedly connected to the upper portion of the shell in a rectangular shape, a buffering supporting assembly is movably connected to the lower portions of the four sliding rods, and the buffering supporting assembly comprises a lower frame plate movably installed below the four sliding rods; four auxiliary rotating frames are evenly distributed and fixedly connected to the lower portion of the lower frame plate in a rectangular mode, the other ends of the auxiliary rotating frames are fixedly connected with auxiliary rods, and the other ends of the auxiliary rods are fixedly connected with positioning rotating frames. The jewelry film pressing device can buffer and support the jewelry film pressing process, and the stability of the film pressing process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry laminating, in particular to a jewelry laminating machine. Background Art

[0002] Jewelry lamination is a surface treatment commonly used to enhance the appearance and protect the surface of jewelry. This technique usually involves applying a film or coating to the surface of jewelry to change its appearance, increase its luster, enhance its wear resistance or provide other protective properties.

[0003] During the operation, the jewelry is placed on the lower template and the heating plate is started to provide a suitable temperature for the lamination process. When the temperature reaches a certain level, the extrusion mechanism is started to extrude it into shape.

[0004] When performing film pressing operation on jewelry, its stability is low and its quality cannot be guaranteed. Since there is no buffer structure for the lower template during the film pressing and extrusion process, direct film pressing and extrusion reduces the stability of the cooperation process between the lower template and the upper template, and the upper template moves downward mostly due to single-point pressing, which reduces the quality after film pressing. Therefore, it is necessary to propose a jewelry film pressing machine. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the above-mentioned prior art, the utility model provides a jewelry laminating machine.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a jewelry laminating machine, including a shell, four sliding rods are evenly distributed and fixedly connected in a rectangular shape on the top of the shell, positioning plates are fixedly connected to the tops of the four sliding rods, buffer support components are movably connected to the bottoms of the four sliding rods, and multi-point pressing components are movably connected to the tops of the four sliding rods;

[0009] The buffer support assembly comprises a lower frame plate movably mounted under the four sliding rods, four auxiliary rotating frames are evenly distributed and fixedly connected in a rectangular shape under the lower frame plate, the other end of the auxiliary rotating frame is fixedly connected to an auxiliary rod, the other end of the auxiliary rod is fixedly connected to a positioning rotating frame, the other end of the positioning rotating frame is fixedly connected to a sliding plate, the side of the sliding plate is fixedly connected to an elastic telescopic rod, the outer walls of the two elastic telescopic rods on the same side are fixedly connected to sliding grooves, and the lower parts of the two sliding grooves are fixedly mounted on the upper part of the shell;

[0010] The multi-point pressing assembly includes an upper frame plate movably installed above four sliding rods, four first rotating frames are evenly distributed and fixedly connected in a rectangular shape above the upper frame plate, the other end of the first rotating frame is fixedly connected to a first connecting rod, the other ends of two of the first connecting rods on the same side are movably connected to a fixed plate, the front and rear ends of the fixed plate are movably connected to second connecting rods, the other end of the second connecting rod is fixedly connected to a second rotating frame, the second rotating frame is fixedly installed above a positioning plate below, the opposite surfaces of the two fixed plates are fixedly connected to electric telescopic rods, and a middle partition is fixedly connected between the two electric telescopic rods.

[0011] As a preferred solution of the jewelry laminating machine described in the utility model, a first heating plate is fixedly connected above the lower frame plate, and a lower template is fixedly connected above the first heating plate.

[0012] As a preferred solution of the jewelry laminating machine described in the utility model, a second heating plate is fixedly connected below the upper shelf plate, and an upper template is fixedly connected below the second heating plate.

[0013] As a preferred solution of the jewelry laminating machine described in the utility model, a display screen is fixedly connected to one side of the front side of the shell, and a plurality of control buttons are evenly distributed and fixedly connected to the other side of the front side of the shell.

[0014] As a preferred solution of the jewelry laminating machine described in the utility model, a plurality of support tubes are evenly distributed and fixedly connected to the lower part of the shell in a rectangular shape, and an elastic base is fixedly connected to the upper part of the inner wall of the support tube.

[0015] (III) Beneficial effects

[0016] The utility model provides a jewelry laminating machine, which has the following beneficial effects:

[0017] 1. During the film pressing process, the upper shelf plate moves downward under the squeeze of the lower shelf plate and the cooperation of the sliding rod. The lower template contacts and is squeezed by the upper template, and the lower template moves downward, and the lower shelf plate moves downward, which pushes the auxiliary rod downward. Under the cooperation of the auxiliary rotating frame and the positioning rotating frame, the sliding plate in the sliding groove is pushed, so that the elastic telescopic rod in the sliding groove is squeezed and contracted to buffer the downward movement of the lower shelf plate, thereby being able to buffer and support the jewelry film pressing process and ensure the stability of the film pressing process.

[0018] 2. By starting the two electric telescopic rods, with the cooperation of the middle partition, the fixed plates on both sides are pushed, and the first connecting rod and the second connecting rod move to both sides. With the assistance of the first rotating frame and the second rotating frame, the distance between the first connecting rod and the second connecting rod gradually expands, so that the four first rotating frames drive the upper shelf plate to move downward, and under the restriction between the sliding rod and the upper shelf plate, the upper shelf plate is pushed at multiple points, so that the upper template contacts the lower template, and the jewelry is pressed. Therefore, the jewelry pressing process can be pressed at multiple points to ensure the quality of the jewelry pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 3 It is a side structural schematic diagram of the utility model.

[0023] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0024] In the figure, 1. shell; 2. sliding rod; 3. buffer support assembly; 301. sliding groove; 302. lower shelf plate; 303. first heating plate; 304. elastic telescopic rod; 305. lower template; 306. positioning rotating frame; 307. auxiliary rotating frame; 308. sliding plate; 309. auxiliary rod; 4. positioning plate; 5. multi-point pressing assembly; 501. upper shelf plate; 502. first rotating frame; 503. first connecting rod; 504. fixing plate; 505. second heating plate; 506. upper template; 507. second connecting rod; 508. middle partition plate; 509. second rotating frame; 510. electric telescopic rod; 6. control button; 7. support tube; 8. elastic base; 9. display screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] Example 1

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , which is the first embodiment of the utility model, and provides a jewelry laminating machine, including a shell 1, four slide bars 2 are evenly distributed and fixedly connected in a rectangular shape on the top of the shell 1, and a positioning plate 4 is fixedly connected to the top of the four slide bars 2, and a buffer support assembly 3 is movably connected to the bottom of the four slide bars 2, and a multi-point pressing assembly 5 is movably connected to the top of the four slide bars 2, and a display screen 9 is fixedly connected to one side of the front of the shell 1, and a plurality of control buttons 6 are evenly distributed and fixedly connected to the other side of the front of the shell 1, and the display screen 9 and the control buttons 6 cooperate with each other to control the overall structure, and a plurality of support tubes 7 are evenly distributed and fixedly connected in a rectangular shape on the bottom of the shell 1, and an elastic base 8 is fixedly connected to the top of the inner wall of the support tube 7, and the overall structure is positioned and supported by the elastic base 8 in the support tube 7;

[0028] The buffer support assembly 3 includes a lower frame plate 302 movably installed under the four sliding rods 2, and four auxiliary rotating frames 307 are evenly distributed and fixedly connected in a rectangular shape under the lower frame plate 302. The other end of the auxiliary rotating frame 307 is fixedly connected to an auxiliary rod 309, and the other end of the auxiliary rod 309 is fixedly connected to a positioning rotating frame 306. The other end of the positioning rotating frame 306 is fixedly connected to a sliding plate 308, and the side of the sliding plate 308 is fixedly connected to an elastic telescopic rod 304, and the outer walls of the two elastic telescopic rods 304 on the same side are fixedly connected to a sliding groove 301, and the lower parts of the two sliding grooves 301 are fixedly installed above the outer shell 1.

[0029] Specifically, a first heating plate 303 is fixedly connected above the lower shelf plate 302 , and a lower template 305 is fixedly connected above the first heating plate 303 .

[0030] Furthermore, during the film pressing process, the upper frame plate 501 is squeezed by the lower frame plate 302 and moves downward in cooperation with the slide bar 2. The lower template 305 contacts and is squeezed with the upper template 506, and the lower template 305 moves downward, and the lower frame plate 302 moves downward, which pushes the auxiliary rod 309 downward. Under the cooperation of the auxiliary rotating frame 307 and the positioning rotating frame 306, the sliding plate 308 in the sliding groove 301 is pushed, so that the elastic telescopic rod 304 in the sliding groove 301 is squeezed and contracted to buffer the downward movement of the lower frame plate 302, thereby being able to provide buffering support for the jewelry film pressing process and ensure the stability of the film pressing process.

[0031] Example 2

[0032] Reference Figure 2 , Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0033] The multi-point pressing assembly 5 includes an upper plate 501 movably installed above the four sliding bars 2, four first rotating frames 502 are evenly distributed and fixedly connected in a rectangular shape above the upper plate 501, the other end of the first rotating frame 502 is fixedly connected to the first connecting rod 503, the other ends of the two first connecting rods 503 on the same side are movably connected to the fixed plate 504, the front and rear ends of the fixed plate 504 are movably connected to the second connecting rod 507, the other end of the second connecting rod 507 is fixedly connected to the second rotating frame 509, the second rotating frame 509 is fixedly installed above the bottom of the positioning plate 4, the opposite surfaces of the two fixed plates 504 are fixedly connected to the electric telescopic rods 510, and the middle partition plate 508 is fixedly connected between the two electric telescopic rods 510.

[0034] Specifically, a second heating plate 505 is fixedly connected below the upper shelf plate 501 , and an upper template 506 is fixedly connected below the second heating plate 505 .

[0035] Furthermore, by starting the two electric telescopic rods 510, with the cooperation of the middle partition plate 508, the fixed plates 504 on both sides are pushed, and the first connecting rod 503 and the second connecting rod 507 move to both sides. With the assistance of the first rotating frame 502 and the second rotating frame 509, the distance between the first connecting rod 503 and the second connecting rod 507 gradually increases, so that the four first rotating frames 502 drive the upper shelf plate 501 to move downward, and under the restriction between the slide bar 2 and the upper shelf plate 501, the upper shelf plate 501 is pushed at multiple points, so that the upper template 506 is in contact with the lower template 305, and the jewelry is pressed, so that the jewelry can be pressed at multiple points during the pressing process, thereby ensuring the quality of the jewelry pressing.

[0036] Working principle: The staff puts the jewelry on the lower template 305, and then starts the two electric telescopic rods 510. With the cooperation of the middle partition plate 508, they push the fixed plates 504 on both sides, and the first connecting rod 503 and the second connecting rod 507 move to both sides. With the assistance of the first rotating frame 502 and the second rotating frame 509, the distance between the first connecting rod 503 and the second connecting rod 507 gradually expands, so that the four first rotating frames 502 drive the upper shelf plate 501 to move downward, and under the restriction between the sliding rod 2 and the upper shelf plate 501, the upper shelf plate 501 is pushed at multiple points, so that the upper template 506 is connected with the lower template 305. The jewelry is pressed and molded. When the upper template 506 moves downward, during the pressing process, the upper frame plate 501 is squeezed by the lower frame plate 302 and moves downward in cooperation with the slide bar 2. The lower template 305 contacts and is squeezed by the upper template 506. The lower template 305 moves downward, and the lower frame plate 302 moves downward, which pushes the auxiliary rod 309 downward. Under the cooperation of the auxiliary rotating frame 307 and the positioning rotating frame 306, the sliding plate 308 in the sliding groove 301 is pushed, so that the elastic telescopic rod 304 in the sliding groove 301 is squeezed and contracted to buffer the downward movement of the lower frame plate 302, thereby improving the quality of its pressing process.

[0037] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A jewelry laminating machine, comprising a housing (1), characterized in that: Four sliding rods (2) are evenly distributed and fixedly connected in a rectangular shape above the housing (1); positioning plates (4) are fixedly connected to the tops of the four sliding rods (2); buffer support assemblies (3) are movably connected to the bottoms of the four sliding rods (2); and multi-point pressing assemblies (5) are movably connected to the tops of the four sliding rods (2); The buffer support assembly (3) comprises a lower frame plate (302) movably mounted below the four sliding rods (2); four auxiliary rotating frames (307) are evenly distributed and fixedly connected in a rectangular shape below the lower frame plate (302); the other end of the auxiliary rotating frame (307) is fixedly connected to an auxiliary rod (309); the other end of the auxiliary rod (309) is fixedly connected to a positioning rotating frame (306); the other end of the positioning rotating frame (306) is fixedly connected to a sliding plate (308); the side of the sliding plate (308) is fixedly connected to an elastic telescopic rod (304); the outer walls of the two elastic telescopic rods (304) on the same side are fixedly connected to a sliding groove (301); the lower parts of the two sliding grooves (301) are fixedly mounted above the housing (1); The multi-point pressing assembly (5) comprises an upper frame plate (501) movably mounted above four sliding rods (2); four first rotating frames (502) are evenly distributed and fixedly connected in a rectangular shape above the upper frame plate (501); the other end of the first rotating frame (502) is fixedly connected to a first connecting rod (503); the other ends of two first connecting rods (503) on the same side are movably connected to a fixed plate (504); the front and rear ends of the fixed plate (504) are movably connected to a second connecting rod (507); the other end of the second connecting rod (507) is fixedly connected to a second rotating frame (509); the second rotating frame (509) is fixedly mounted above the bottom of the positioning plate (4); the opposite surfaces of the two fixed plates (504) are fixedly connected to electric telescopic rods (510); and a middle partition plate (508) is fixedly connected between the two electric telescopic rods (510).

2. A jewelry laminating machine according to claim 1, characterized in that: A first heating plate (303) is fixedly connected above the lower frame plate (302), and a lower template (305) is fixedly connected above the first heating plate (303).

3. A jewelry laminating machine according to claim 1, characterized in that: A second heating plate (505) is fixedly connected below the upper shelf plate (501), and an upper template (506) is fixedly connected below the second heating plate (505).

4. A jewelry laminating machine according to claim 1, characterized in that: A display screen (9) is fixedly connected to one side of the front face of the housing (1), and a plurality of control buttons (6) are evenly distributed and fixedly connected to the other side of the front face of the housing (1).

5. The jewelry laminating machine according to claim 1, characterized in that: A plurality of support cylinders (7) are evenly distributed and fixedly connected in a rectangular shape below the outer shell (1), and an elastic base (8) is fixedly connected above the inner wall of the support cylinder (7).

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