Metal plate cutting device for refrigerator

Abstract

The utility model discloses a metal plate cutting device for a refrigerator, and relates to the technical field of metal plate machining. The cutting device comprises a cutting table, a cutting disc is arranged on the top of the cutting table, and a driving device is fixedly installed on the outer surface of the cutting table. According to the metal plate cutting device, the pushing assembly is connected to the tail end of the output end of the driving device, when a metal plate needs to be cut, the front end of the metal plate is positioned through the positioning assembly connected to the driving mechanism on the pushing assembly, the cutting length of the metal plate can be determined before the metal plate is cut, and after the metal plate is clamped through the clamping assembly, the metal plate can be cut. And the displacement device is driven again to drive the clamping assembly to move reversely so as to drive the pushing assembly and the metal plate to be automatically close to the cutting disc for cutting, so that the positioning assembly always keeps the positioning effect on the metal plate in the cutting operation process, meanwhile, feeding and cutting operation can be automatically completed, the manual operation risk is reduced, and the working efficiency is improved. And the cutting operation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal plate processing, and in particular relates to a metal plate cutting device for a refrigerator. Background Art

[0002] A refrigerator is a household appliance that uses refrigeration technology to keep food, drinks, and other items fresh and preservative at low temperatures. Refrigerators are essential appliances in modern homes, and the material used for their metal panels, as the refrigerator's exterior, significantly impacts its overall performance and user experience.

[0003] Usually when making a refrigerator shell, metal plates need to be cut into appropriate sizes. However, existing cutting devices usually require manual pushing of the plates for cutting and manual spacing, which leads to certain operational risks when cutting the metal plates and low cutting efficiency.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a metal plate cutting device for a refrigerator to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model discloses a metal plate cutting device for a refrigerator, comprising a cutting table, a cutting disc being provided on the top of the cutting table, a driving device being fixedly mounted on the outer surface of the cutting table, a displacement device being threadedly connected to the output end of the driving device, a clamping assembly being provided on the top of the displacement device, a pushing assembly being threadedly connected to the output end of the driving device, a driving mechanism being provided on the outer surface of the pushing assembly, a positioning assembly being threadedly connected to the outer surface of the driving mechanism, a limiting groove being provided on the top of the cutting table, and the displacement device being located on the inner wall of the limiting groove.

[0008] Furthermore, the driving device includes a driving motor, a threaded shaft is fixedly mounted on the output end of the driving motor, and the displacement device is threadedly connected to the outside of the threaded shaft.

[0009] Furthermore, the displacement device includes a displacement seat, a connecting seat is fixedly installed on one side of the displacement seat, one end of the connecting seat is fixedly connected to the limiting seat, and a connecting groove is opened on the inner wall of the cutting table, and the connecting seat passes through the interior of the connecting groove.

[0010] Furthermore, the clamping assembly includes a top clamping seat, the top of the top clamping seat is threadedly connected to a top pressing screw, and the bottom of the top pressing screw is fixedly installed with a top pressing plate.

[0011] Furthermore, there are two limiting grooves, a limiting rod is provided inside one of the limiting grooves, and the limiting seat passes through and is slidably connected to the outside of the limiting rod.

[0012] Furthermore, the pushing assembly includes a pushing seat, the top of which is fixedly connected to a transverse seat, and the driving mechanism is located outside the transverse seat;

[0013] The driving mechanism includes a second driving motor, an output end of the second driving motor is provided with a screw, and the positioning assembly passes through and is threadedly connected to the outside of the screw.

[0014] Furthermore, the positioning assembly includes a threaded plate, which is threadedly connected to the outer surface of the screw, and a positioning plate is fixedly mounted on one side of the threaded plate, and the bottom of the positioning plate is in contact with the top of the cutting table.

[0015] Furthermore, a transverse limiting rod is fixedly mounted on the inner wall of the transverse seat.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model connects the pushing component to the end of the output end of the driving device. When it is necessary to cut the metal plate, the front end of the metal plate is positioned by the positioning component connected to the driving mechanism on the pushing component, so that the cutting length can be determined before cutting. After the clamping component is clamped, the displacement device is driven again to drive the clamping component to move in the opposite direction to drive the pushing component and the metal plate to automatically approach the cutting disc for cutting, so that the positioning component always keeps the metal plate in the position during the cutting operation, and at the same time can automatically complete the feeding and cutting operation, thereby reducing the risk of manual operation and improving the efficiency of the cutting operation.

[0018] 2. The utility model fixes the second drive motor on the outside of the transverse displacement seat, so that when the metal plate needs to be distanced, the lateral position of the positioning assembly can be changed by starting the second drive motor in conjunction with the screw, and the pushing seat is connected to the threaded shaft. When the pushing seat is driven to move, the positioning assembly thereon can still maintain the original positioning position to position the cutting distance of the metal plate, making the cutting process more stable.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the drive motor structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the displacement seat structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the top clamping seat structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the positioning plate structure of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Cutting table; 2. Cutting disc; 3. Driving device; 4. Displacement device; 5. Clamping assembly; 6. Pushing assembly; 7. Driving mechanism; 8. Positioning assembly; 9. Limiting groove; 301. Driving motor; 302. Threaded shaft; 401. Displacement seat; 402. Connecting seat; 403. Limiting seat; 10. Connecting groove; 501. Top clamping seat; 502. Top pressure screw; 503. Top pressure plate; 12. Limiting rod; 601. Pushing seat; 602. Transverse displacement seat; 701. Second driving motor; 702. Screw; 801. Threaded plate; 802. Positioning plate; 603. Transverse limiting rod. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] See also Figure 2 、 Figure 6 As shown, the utility model is a metal plate cutting device for a refrigerator, comprising a cutting table 1, a cutting disc 2 being provided on the top of the cutting table 1, a driving device 3 being fixedly mounted on the outer surface of the cutting table 1, the output end of the driving device 3 being threadedly connected to a displacement device 4, a clamping assembly 5 being provided on the top of the displacement device 4, the output end of the driving device 3 being threadedly connected to a pushing assembly 6, the outer surface of the pushing assembly 6 being provided with a driving mechanism 7, the outer surface of the driving mechanism 7 being threadedly connected to a positioning assembly 8, a limiting groove 9 being provided on the top of the cutting table 1, and the displacement device 4 being located on the inner wall of the limiting groove 9.

[0032] When it is necessary to cut the metal plate for the refrigerator, the end to be cut is pushed toward the horizontal position of the cutting table 1 until the cutting line is on the same horizontal line as the cutting disk 2, and the driving mechanism 7 is started to drive the positioning component 8 to approach along the horizontal edge of the cutting end of the metal plate until the positioning component 8 is pressed against the edge of the cutting end of the metal plate. The driving device 3 drives the displacement device 4 to drive the top clamping component 5 to move toward the side edge of the metal plate until the clamping component 5 is clamped at the edge of the metal plate. The driving device 3 drives the displacement device 4 to move in the opposite direction to drive the metal plate to move together, and at the same time, it drives the pushing component 6 to drive the positioning component 8 to move together, thereby driving the metal plate gradually to approach the cutting disk 2 for cutting. After the cutting is completed, the clamping component 5 is loosened and the metal plate is taken out to complete the cutting operation process.

[0033] The utility model connects the pushing component 6 to the end of the output end of the driving device 3. When it is necessary to cut the metal plate, the front end of the metal plate is positioned by the positioning component 8 connected to the driving mechanism 7 on the pushing component 6, so that the cutting length can be determined before cutting. After clamping it with the clamping component 5, the displacement device 4 is driven again to drive the clamping component 5 to move in the opposite direction to drive the pushing component 6 and the metal plate to automatically approach the cutting disk 2 for cutting, so that the positioning component 8 always keeps the metal plate in the position during the cutting operation, and at the same time can automatically complete the feeding and cutting operation, thereby reducing the risk of manual operation and improving the efficiency of the cutting operation.

[0034] In one embodiment, for the driving device 3 , the driving device 3 includes a driving motor 301 , a threaded shaft 302 is fixedly mounted on the output end of the driving motor 301 , and the displacement device 4 is threadedly connected to the outside of the threaded shaft 302 .

[0035] By extending the threaded shaft 302 to the inside of the limiting groove 9, when the driving motor 301 is started, it drives the threaded shaft 302 and rotates to drive the displacement device 4 to move along the inside of the limiting groove 9, thereby providing a displacement driving force for the top clamping component 5, and at the same time cooperating with the limiting groove 9 to provide a displacement limiting function for the displacement device 4.

[0036] In one embodiment, for the above-mentioned displacement device 4, the displacement device 4 includes a displacement seat 401, a connecting seat 402 is fixedly installed on one side of the displacement seat 401, one end of the connecting seat 402 is fixedly connected to the limiting seat 403, and a connecting groove 10 is opened on the inner wall of the cutting table 1, and the connecting seat 402 passes through the interior of the connecting groove 10.

[0037] By setting the connecting groove 10 on the inner wall of the limiting groove 9, when the threaded shaft 302 drives the displacement seat 401 to move, the limiting seat 403 can be driven to move inside the limiting groove 9 on the other side through the connection action of the connecting seat 402, thereby providing stable support for the top clamping assembly 5 while enabling the two groups of clamping assemblies 5 to provide a balanced clamping effect for the metal plate.

[0038] In one embodiment, the clamping assembly 5 includes a top clamping seat 501 , a top pressure screw 502 is threadedly connected to the top of the top clamping seat 501 , and a top pressure plate 503 is fixedly installed on the bottom of the top pressure screw 502 .

[0039] The top clamp seat 501 is fixed to the top of the displacement seat 401 and the limit seat 403. When the metal plate needs to be clamped, the top pressure screw 502 is provided to be rotated to extend toward the inside of the top clamp seat 501, so that the top pressure piece 503 at the bottom extends to the top of the metal plate until it stops after being tightened, that is, the metal plate is clamped inside the top clamp seat 501, so as to achieve a quick clamping effect on the metal plate.

[0040] In one embodiment, for the above-mentioned limiting grooves 9 , there are two limiting grooves 9 , a limiting rod 12 is set inside one of the limiting grooves 9 , and the limiting seat 403 passes through and is slidably connected to the outside of the limiting rod 12 .

[0041] By setting a limit rod 12 inside the limit groove 9 on one side, when the limit seat 403 is driven to move, it can slide along the outside of the limit rod 12, thereby playing a displacement limiting role, so that the displacement seat 401 and others always move along the inside of the limit groove 9.

[0042] In one embodiment, for the above-mentioned pushing assembly 6, the pushing assembly 6 includes a pushing seat 601, the top of the pushing seat 601 is fixedly connected to a transverse seat 602, and the driving mechanism 7 is located outside the transverse seat 602;

[0043] The driving mechanism 7 includes a second driving motor 701 . A screw 702 is provided at the output end of the second driving motor 701 . The positioning assembly 8 passes through and is threadedly connected to the outside of the screw 702 .

[0044] When the second drive motor 701 is started, it drives the screw 702 to rotate, thereby driving the positioning assembly 8 to move laterally outside it. When the positioning assembly 8 moves close to the end edge of the metal plate, the drive motor 301 drives the threaded shaft 302 to rotate and drives the pushing seat 601 to move along the inside of the limiting groove 9, so that the top transverse movement seat 602 is driven to move together.

[0045] By fixing the second drive motor 701 to the outside of the transverse displacement seat 602, when the metal plate needs to be distanced, the lateral position of the positioning component 8 can be changed by starting the second drive motor 701 in conjunction with the screw 702, and the pushing seat 601 is connected to the threaded shaft 302. When the pushing seat 601 is driven to move, the positioning component 8 thereon can still maintain the original positioning position to position the cutting distance of the metal plate, making the cutting process more stable.

[0046] In one embodiment, for the above-mentioned positioning assembly 8, the positioning assembly 8 includes a threaded plate 801, which is threadedly connected to the outer surface of the screw 702, and a positioning plate 802 is fixedly installed on one side of the threaded plate 801, and the bottom of the positioning plate 802 is in contact with the top of the cutting table 1.

[0047] By threading the threaded plate 801 onto the outside of the screw rod 702, when the screw rod 702 rotates, the threaded plate 801 is driven to move, thereby driving the positioning plate 802 on one side to move, so that the positioning plate 802 gradually approaches the edge of the metal plate, and the bottom end of the positioning plate 802 and the bottom of the metal plate are close to the top of the cutting table 1, so that the positioning and adhesion effect is better.

[0048] In one embodiment, for the above-mentioned transverse shift seat 602 , a transverse limiting rod 603 is fixedly installed on the inner wall of the transverse shift seat 602 .

[0049] The transverse limiting rod 603 passes through one side of the positioning plate 802 . When the positioning plate 802 moves laterally along the screw rod 702 , the transverse limiting rod 603 can provide a path limiting function for the positioning plate 802 .

[0050] Through the above technical solution, 1. By connecting the pushing component 6 to the end of the output end of the driving device 3, when it is necessary to cut the metal plate, the front end of the metal plate is positioned by the positioning component 8 connected to the driving mechanism 7 on the pushing component 6, so that the cutting length can be determined before it is cut, and after it is clamped by the clamping component 5, the displacement device 4 is driven again to drive the clamping component 5 to move in the opposite direction to drive the pushing component 6 and the metal plate to automatically approach the cutting disc 2 for cutting, so that the positioning component 8 always maintains the positioning effect of the metal plate during the cutting operation, and at the same time 1. When the metal plate needs to be spaced, the second driving motor 701 is started to cooperate with the screw 702 to change the lateral position of the positioning component 8, and the pushing seat 601 is connected to the threaded shaft 302. When the pushing seat 601 is driven to move, the positioning component 8 thereon can still maintain the original positioning position to position the cutting distance of the metal plate, making the cutting process more stable.

[0051] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0052] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal plate cutting device for a refrigerator, comprising a cutting table (1), characterized in that: A cutting disc (2) is provided on the top of the cutting table (1), a driving device (3) is fixedly mounted on the outer surface of the cutting table (1), an output end of the driving device (3) is threadedly connected to a displacement device (4), a clamping assembly (5) is provided on the top of the displacement device (4), an output end of the driving device (3) is threadedly connected to a pushing assembly (6), a driving mechanism (7) is provided on the outer surface of the pushing assembly (6), a positioning assembly (8) is threadedly connected to the outer surface of the driving mechanism (7), a limiting groove (9) is provided on the top of the cutting table (1), and the displacement device (4) is located on the inner wall of the limiting groove (9).

2. The metal plate cutting device for refrigerator according to claim 1, characterized in that: The driving device (3) comprises a driving motor (301), a threaded shaft (302) is fixedly mounted on the output end of the driving motor (301), and the displacement device (4) is threadedly connected to the outside of the threaded shaft (302).

3. The metal plate cutting device for refrigerator according to claim 2, characterized in that: The displacement device (4) comprises a displacement seat (401), a connecting seat (402) is fixedly mounted on one side of the displacement seat (401), one end of the connecting seat (402) is fixedly connected to a limiting seat (403), a connecting groove (10) is formed on the inner wall of the cutting table (1), and the connecting seat (402) passes through the interior of the connecting groove (10).

4. The metal plate cutting device for refrigerator according to claim 1, characterized in that: The clamping assembly (5) comprises a top clamping seat (501), the top of the top clamping seat (501) is threadedly connected to a top pressing screw (502), and the bottom of the top pressing screw (502) is fixedly mounted with a top pressing sheet (503).

5. The metal plate cutting device for refrigerator according to claim 3, characterized in that: There are two limit slots (9), one of which is provided with a limit rod (12) inside, and the limit seat (403) passes through and is slidably connected to the outside of the limit rod (12).

6. The metal plate cutting device for refrigerator according to claim 1, characterized in that: The pushing assembly (6) comprises a pushing seat (601), the top of the pushing seat (601) is fixedly connected to a transverse seat (602), and the driving mechanism (7) is located outside the transverse seat (602); The driving mechanism (7) comprises a second driving motor (701), an output end of the second driving motor (701) is provided with a screw (702), and the positioning assembly (8) passes through and is threadedly connected to the outside of the screw (702).

7. The metal plate cutting device for refrigerator according to claim 6, characterized in that: The positioning assembly (8) comprises a threaded plate (801), the threaded plate (801) being threadedly connected to the outer surface of the screw rod (702), a positioning plate (802) being fixedly mounted on one side of the threaded plate (801), and the bottom of the positioning plate (802) being in contact with the top of the cutting table (1).

8. The metal plate cutting device for refrigerator according to claim 6, characterized in that: A transverse limiting rod (603) is fixedly mounted on the inner wall of the transverse displacement seat (602).

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