Trimming and forming device for cold storage air duct decorative plate

Abstract

The utility model discloses a trimming and forming device for a cold storage air duct decorating plate, and belongs to the technical field of air duct decorating plate machining devices. Comprising an operation table, a fixing plate is fixedly arranged on one side of the upper end of the operation table, a baffle is fixedly arranged on the other side of the upper end of the operation table, and a movable groove is formed in the baffle. The trimming device solves the problems that in the prior art, a trimming device clamps a decorative plate too tightly through a stable pushing mechanism, the resistance generated when the decorative plate is pushed is increased, and then the trimming and forming effect of the decorative plate is affected, by arranging a limiting mechanism, limiting can be conducted according to the decorative plates of different widths, and the trimming device is convenient to use. The decorating plate is effectively prevented from being clamped too tightly and deforming, the trimming effect is good, under the mutual cooperation of the pin rollers, the rolling wheels and the rolling balls, the decorating plate can be pushed more stably and smoothly after the decorating plate is limited, the resistance generated when the decorating plate is pushed to move is greatly reduced, and it is guaranteed that the decorating plate is trimmed neatly.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct decorative plate processing devices, and particularly relates to a trimming and forming device for a refrigerated air duct decorative plate. Background Technique

[0002] With the improvement of people's living standards, people have higher requirements for the appearance of refrigerators. For air-cooled refrigerators, the air duct plate is a decorative part used to decorate and cover the air duct system of the refrigerator. The Chinese patent with the publication number CN210551487U discloses a trimming device for a heat-insulating decorative plate: a stable propulsion mechanism is arranged on the upper surface of the placement table in this patent. By pressing the pressing button, the pressing rod moves, driving the connecting rod to move. At this time, the clamping ball is separated from the groove inside the placement table. There are multiple grooves inside the placement table. The stable propulsion mechanism as a whole is driven to move through the sliding wheel, and it moves to fit the left side of the heat-insulating decorative plate with the sponge pad, and the stable propulsion mechanism as a whole is fixed.

[0003] However, the above-mentioned prior art solutions still have the following defects:

[0004] The existing trimming device clamps the decorative plate too tightly through the stable propulsion mechanism, increasing the resistance when the decorative plate is pushed, and thus affecting the trimming and forming effect of the decorative plate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trimming and forming device for a refrigerated air duct decorative plate. By setting a limiting mechanism, it can limit the decorative plate according to different widths, effectively avoiding the deformation of the decorative plate caused by being clamped too tightly, and having a good trimming effect. With the mutual cooperation of the roller, the roller and the ball, after the decorative plate is limited, the process of pushing the decorative plate can be more stable and smooth, greatly reducing the resistance when pushing the decorative plate to move, ensuring that the trimming of the decorative plate is neat, and solving the problems in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a trimming and forming device for a refrigerated air duct decorative plate, including an operating table, one side of the upper end of the operating table is fixedly provided with a fixing plate, the other side of the upper end of the operating table is fixedly provided with a baffle, an activity groove is arranged inside the baffle, a trimming knife is arranged inside the activity groove, a limiting structure for limiting the decorative plate is arranged on one side of the fixing plate, and rollers are evenly and movably embedded in the upper surface of the operating table.

[0007] Preferably, the limiting structure includes an adjusting plate, a first screw rod is arranged on one side of the adjusting plate, and one end of the first screw rod penetrates and extends to the outside of the fixing plate.

[0008] Preferably, first guide rods are arranged on both sides of the first screw rod, and the first guide rods penetrate through the fixed plate and are fixed to the adjusting plate.

[0009] Preferably, a cross plate is fixedly arranged at the upper end of the adjusting plate, and rollers are evenly and movably embedded in the inner wall of the adjusting plate.

[0010] Preferably, a movable plate is arranged below the cross plate, a second screw rod is arranged at the upper end of the movable plate, and one end of the second screw rod penetrates through and extends to the outside of the cross plate.

[0011] Preferably, second guide rods are arranged on both sides of the second screw rod, and the second guide rods penetrate through the cross plate and are fixed to the movable plate.

[0012] Preferably, a mounting seat is fixedly arranged at the lower end of the movable plate, balls are arranged inside the mounting seat, and the balls are rotationally connected to the mounting seat through limit ball grooves inside the mounting seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For a trimming and forming device of a refrigerated air duct decorative plate of the present utility model, by setting a limiting mechanism, manually rotating the first screw rod, and then driving the adjusting plate to move under the guiding action of the first guide rod, so that the adjusting plate pushes the decorative plate towards the baffle, it can limit the decorative plate with different widths. By manually rotating the second screw rod, and then driving the movable plate to move up and down under the guiding action of the second guide rod, so that the movable plate approaches and fits the decorative plate, further limiting the decorative plate. This limiting mechanism can effectively prevent the decorative plate from being clamped too tightly and deformed, and has a good trimming effect.

[0015] 2. For a trimming and forming device of a refrigerated air duct decorative plate of the present utility model, through the cooperation of rollers, rollers and balls, after the decorative plate is limited, the process of pushing the decorative plate can be more stable and smooth, greatly reducing the resistance when pushing the decoration to move, and ensuring that the trimming of the decorative plate is neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the roller structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the limiting structure of the present utility model.

[0019] In the figure: 1, operating table; 2, baffle; 3, fixed plate; 4, limiting structure; 5, trimming knife; 101, roller; 201, movable groove; 401, adjusting plate; 402, cross plate; 403, first screw; 404, first guide rod; 405, movable plate; 406, second screw; 407, second guide rod; 408, mounting seat; 409, ball; 410, roller. Specific implementation mode

[0020] 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 work shall fall within the protection scope of the present invention.

[0021] In order to solve the technical problem in the prior art that the trimming device clamps the decorative board too tightly through a stable propulsion mechanism, which increases the resistance when the decorative board is pushed, and thus affects the trimming and forming effect of the decorative board, please refer to Figures 1-3 , the following technical solutions are provided:

[0022] In this embodiment, a trimming and forming device for a refrigerating air duct decorative board includes an operating table 1. One side of the upper end of the operating table 1 is fixedly provided with a fixed plate 3, and the other side of the upper end of the operating table 1 is fixedly provided with a baffle 2. An activity groove 201 is arranged inside the baffle 2, and a trimming knife 5 is arranged inside the activity groove 201. A limiting structure 4 for limiting the decorative board is arranged on one side of the fixed plate 3. The upper surface of the operating table 1 is evenly and movably embedded with rollers 101. The decorative board is placed on the rollers 101 of the operating table 1, and then the decorative board is moved closer to the baffle 2 and limited by the limiting structure 4. After that, under the action of the rollers 101, the decorative board is pushed while being trimmed by the trimming knife 5 to form it.

[0023] In this embodiment, the limiting structure 4 includes an adjusting plate 401. A first screw 403 is arranged on one side of the adjusting plate 401, and one end of the first screw 403 penetrates and extends to the outside of the fixed plate 3. First guide rods 404 are arranged on both sides of the first screw 403, and the first guide rods 404 penetrate the fixed plate 3 and are fixed to the adjusting plate 401. By manually rotating the first screw 403, the adjusting plate 401 is driven to move under the guiding action of the first guide rods 404, so that the adjusting plate 401 pushes the decorative board closer to the baffle 2, and the decorative board of different widths can be limited.

[0024] A horizontal plate 402 is fixedly arranged at the upper end of the adjusting plate 401. Roller columns 410 are evenly and movably embedded in the inner wall of the adjusting plate 401. By fitting the outer wall of the roller columns 410 with the decorative plate, after the decorative plate is limited, the process of pushing the decorative plate can be more stable and smooth, and the edge trimming effect is good.

[0025] A movable plate 405 is arranged below the horizontal plate 402. A second screw rod 406 is arranged at the upper end of the movable plate 405, and one end of the second screw rod 406 penetrates and extends to the outside of the horizontal plate 402. Second guide rods 407 are arranged on both sides of the second screw rod 406, and the second guide rods 407 penetrate the horizontal plate 402 and are fixed to the movable plate 405. By manually rotating the second screw rod 406, the movable plate 405 is driven to move up and down under the guiding action of the second guide rods 407, so that the movable plate 405 approaches and fits the decorative plate, further limiting the decorative plate.

[0026] An installation seat 408 is fixedly arranged at the lower end of the movable plate 405. A ball 409 is arranged inside the installation seat 408, and the ball 409 is rotatably connected to the installation seat 408 through a limiting ball groove inside the installation seat 408. By fitting the ball 409 with the upper end surface of the decorative plate and cooperating with the roller 101 at the lower end of the decorative plate, the resistance when pushing the decoration to move is greatly reduced.

[0027] Working principle: When in use, place the decorative plate on the upper end of the roller 101 of the operating table 1, and then limit the decorative plate by the limiting structure 4 to make it approach the baffle 2. By manually rotating the first screw rod 403, the adjusting plate 401 is driven to move under the guiding action of the first guide rod 404, so that the adjusting plate 401 pushes the decorative plate to approach the baffle 2 and makes the outer wall of the roller columns 410 fit the decorative plate. Then, by manually rotating the second screw rod 406, the movable plate 405 is driven to move up and down under the guiding action of the second guide rods 407, so that the movable plate 405 approaches and fits the decorative plate. By fitting the ball 409 with the upper end surface of the decorative plate and cooperating with the roller 101 at the lower end of the decorative plate, the resistance when pushing the decoration to move is greatly reduced. While pushing the decorative plate to move, trim the decorative plate with the trimming knife 5 to make it take shape.

[0028] It should be noted that in this text, relational terms such as first and second are only 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. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimming and forming device for a refrigeration air duct decorative plate, comprising an operating table (1), characterized in that: A fixed plate (3) is fixedly arranged on one side of the upper end of the operating table (1), a baffle (2) is fixedly arranged on the other side of the upper end of the operating table (1), a movable groove (201) is arranged inside the baffle (2), a trimming knife (5) is arranged inside the movable groove (201), a limiting structure (4) for limiting the position of the decorative plate is arranged on one side of the fixed plate (3), and a roller (101) is evenly and movably embedded in the upper surface of the operating table (1).

2. The trimming and forming device for a refrigeration duct decorative plate according to claim 1, characterized in that: The limiting structure (4) comprises an adjusting plate (401), a first screw rod (403) is arranged on one side of the adjusting plate (401), and one end of the first screw rod (403) penetrates and extends to the outside of the fixing plate (3).

3. The trimming and forming device for a refrigeration air duct decorative plate according to claim 2, characterized in that: First guide rods (404) are provided on both sides of the first screw rod (403), and the first guide rods (404) penetrate the fixing plate (3) and are fixed to the adjusting plate (401).

4. The trimming and forming device for a refrigeration air duct decorative plate according to claim 2, characterized in that: A transverse plate (402) is fixedly provided on the upper end of the adjustment plate (401), and a roller (410) is evenly and movably embedded in the inner wall of the adjustment plate (401).

5. The trimming and forming device for a refrigeration air duct decorative plate according to claim 4, characterized in that: A movable plate (405) is arranged below the transverse plate (402), a second screw rod (406) is arranged at the upper end of the movable plate (405), and one end of the second screw rod (406) penetrates and extends to the outside of the transverse plate (402).

6. The trimming and forming device for a refrigeration air duct decorative plate according to claim 5, characterized in that: Second guide rods (407) are provided on both sides of the second screw rod (406), and the second guide rods (407) penetrate the transverse plate (402) and are fixed to the movable plate (405).

7. The trimming and forming device for a refrigeration air duct decorative plate according to claim 5, characterized in that: A mounting seat (408) is fixedly provided at the lower end of the movable plate (405), a ball (409) is provided inside the mounting seat (408), and the ball (409) is rotatably connected to the mounting seat (408) through a limiting ball groove inside the mounting seat (408).

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