Refrigerator bottom plate riveting equipment

Abstract

The utility model relates to the field of riveting equipment, and discloses refrigerator bottom plate riveting equipment which comprises a riveting mechanism, a limiting frame and a supporting table, the limiting frame is fixedly connected to the top of the supporting table, an electric push rod is fixedly connected into the supporting table, a jacking frame is fixedly connected to the top of the electric push rod, and a guide rail is movably mounted at the top of the supporting table at one end of the limiting frame. A supporting frame is installed at the top of the guide rail, a motor is fixedly connected to one end of the supporting frame, a threaded rod is fixedly connected to one end of the motor, a connecting plate is movably installed on the periphery of the threaded rod, and a riveting mechanism is fixedly connected to one end of the connecting plate. Through cooperative use of the range finder, the electric push rod, the supporting plate and the controller, automatic and accurate riveting machining and discharging can be achieved, workers do not need to conduct riveting work manually, manpower and time are saved, and the working efficiency and the machining accuracy are improved.

Description

Technical Field

[0001] The present application relates to the technical field of riveting equipment, and more particularly to a riveting equipment for a refrigerator bottom plate. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and is also a civilian product that keeps food or other items in a constant low temperature state. There is a compressor and an ice maker in the box for freezing cabinets or boxes, and a storage box with a refrigeration device. In the refrigerator structure, it includes a refrigerator bottom plate structure. When riveting and processing the refrigerator bottom plate, riveting equipment is required.

[0003] Currently, for the related refrigerator bottom plate riveting equipment, due to the lack of structures that can automatically adjust, limit the workpiece, and push out the material, workers need to manually perform the riveting work and manually push out the material, which is relatively cumbersome in operation and affects work efficiency and processing accuracy. Utility Model Content

[0004] In order to solve the problems raised in the above background art, the present application provides a riveting equipment for a refrigerator bottom plate.

[0005] The riveting equipment for a refrigerator bottom plate provided by the present application adopts the following technical solutions:

[0006] A riveting equipment for a refrigerator bottom plate includes a riveting mechanism, a limiting frame, and a support table. The top of the support table is fixedly connected with the limiting frame. An electric push rod is fixedly connected inside the support table. The top of the electric push rod is fixedly connected with a lifting frame. A guide rail is movably installed on the top of the support table at one end of the limiting frame. A support frame is installed on the top of the guide rail. One end of the support frame is fixedly connected with a motor. One end of the motor is fixedly connected with a threaded rod. A connecting plate is movably installed around the threaded rod. One end of the connecting plate is fixedly connected with the riveting mechanism.

[0007] Preferably, a controller is fixedly connected to the surface of the support table, and a fixing member is fixedly connected between the controller and the support table.

[0008] Preferably, a protective door is movably installed on the surface of the support table at the bottom of the controller, and a handle is fixedly connected to the surface of the protective door.

[0009] Preferably, support rods are fixedly connected to both sides of the bottom of the support table, and anti-slip blocks are fixedly connected to the bottoms of the support rods.

[0010] Preferably, a limiting groove is provided inside the support frame, and the connecting plate is fitted with the limiting groove.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] The limiting frame can limit the structure of the refrigerator bottom plate, making it easier for workers to align and rivet the structure of the refrigerator bottom plate. The support frame is driven by the guide rail to move left and right for adjustment. After the adjustment is in place, the motor drives the threaded rod to rotate, so that the connecting plate drives the riveting mechanism to move back and forth, making the riveting mechanism align with the position on the refrigerator bottom plate that needs to be riveted. After the processing is completed, the electric push rod pushes the lifting frame to rise, and then the lifting frame pushes out the riveted refrigerator bottom plate structure, realizing automatic and precise riveting processing and discharging. There is no need for workers to manually carry out the riveting work, saving manpower and time, and improving work efficiency and processing accuracy. Description of the Drawings

[0013] Figure 1 is the overall three-dimensional view of the application embodiment;

[0014] Figure 2 is the rear view of the application embodiment;

[0015] Figure 3 is the partial structural schematic diagram of the limiting frame and the support table of the application embodiment;

[0016] Figure 4 is the partial structural schematic diagram of the support frame and the limiting groove of the application embodiment;

[0017] Figure 5 is the partial structural schematic diagram of the electric push rod and the lifting frame of the application embodiment.

[0018] Description of the reference numerals: 1, support frame; 101, limiting groove; 2, riveting mechanism; 3, lifting frame; 4, limiting frame; 5, support table; 6, protective door; 601, handle; 7, controller; 701, fixing piece; 8, guide rail; 9, motor; 10, support rod; 1001, anti-slip block; 11, threaded rod; 12, connecting plate; 13, electric push rod. Detailed Description of the Embodiment

[0019] The following will further describe the present application in detail Figures 1-5 with reference to the attached drawings.

[0020] The embodiment of the present application discloses a riveting device for a refrigerator bottom plate. Referring to Figures 1-5 , a riveting device for a refrigerator bottom plate includes a riveting mechanism 2, a limiting frame 4 and a support table 5. The top of the support table 5 is fixedly connected with a limiting frame 4. An electric push rod 13 is fixedly connected inside the support table 5. The top of the electric push rod 13 is fixedly connected with a lifting frame 3. A guide rail 8 is movably installed on the top of the support table 5 at one end of the limiting frame 4. A support frame 1 is installed on the top of the guide rail 8. One end of the support frame 1 is fixedly connected with a motor 9. One end of the motor 9 is fixedly connected with a threaded rod 11. A connecting plate 12 is movably installed around the threaded rod 11. One end of the connecting plate 12 is fixedly connected with the riveting mechanism 2.

[0021] The staff places the refrigerator bottom plate structure inside the limit frame 4. The limit frame 4 can limit the refrigerator bottom plate structure, making it easier for the staff to align and rivet the refrigerator bottom plate structure. Through relevant programming of the controller 7, the controller 7 controls the guide rail 8 to drive the support frame 1 to move left and right for adjustment. After the adjustment is in place, the controller 7 controls the motor 9 to drive the threaded rod 11 to rotate, so that the connecting plate 12 drives the riveting mechanism 2 to move back and forth, making the riveting mechanism 2 align with the position on the refrigerator bottom plate that needs to be riveted. Then, the controller 7 controls the riveting mechanism 2 to perform riveting processing on the refrigerator bottom plate. The riveting mechanism 2 is a publicly available technology, so it will not be elaborated here. After the processing is completed, the electric push rod 13 pushes the lifting frame 3 to rise, and then the lifting frame 3 ejects the riveted refrigerator bottom plate structure, realizing automatic and precise riveting processing and discharging. There is no need for the staff to manually perform riveting work, saving manpower and time.

[0022] Refer to Figure 1 On the surface of the support table 5, a controller 7 is fixedly connected, and a fixing member 701 is fixedly connected between the controller 7 and the support table 5.

[0023] Here, the controller 7 controls the operation of the device. The fixing member 701 increases the contact area between the controller 7 and the support table 5, improving the stable effect of the installation of the controller 7. The controller 7 is a PLC programmable controller.

[0024] Refer to Figure 1 On the surface of the support table 5 at the bottom of the controller 7, a protective door 6 is movably installed, and a handle 601 is fixedly connected to the surface of the protective door 6.

[0025] Here, by pulling the handle 601 with the hand to open the protective door 6, the processing tools can be placed inside the support table 5 for storage.

[0026] Refer to Figure 3 On both sides of the bottom of the support table 5, support rods 10 are fixedly connected, and anti-slip blocks 1001 are fixedly connected to the bottoms of the support rods 10.

[0027] The support rods 10 form a support with the ground. The anti-slip blocks 1001 increase the friction between the support rods 10 and the ground, improving the stable effect of the placement of the device.

[0028] Refer to Figure 4 Inside the support frame 1, a limit groove 101 is provided, and the connecting plate 12 is fitted into the limit groove 101.

[0029] The limit groove 101 can guide and limit the moving direction of the connecting plate 12, improving the stable effect of the movement of the connecting plate 12.

[0030] The implementation principle of a refrigerator bottom plate riveting device in an embodiment of the present application is as follows: The structure of the refrigerator bottom plate can be limited by the limiting frame 4. The support frame 1 is driven by the guide rail 8 to move left and right for adjustment. After the adjustment is in place, the motor 9 is controlled to drive the threaded rod 11 to rotate, so that the connecting plate 12 drives the riveting mechanism 2 to move back and forth, making the riveting mechanism 2 align with the position on the refrigerator bottom plate that needs to be riveted. The riveting mechanism 2 is controlled to perform riveting processing on the refrigerator bottom plate. After the processing is completed, the electric push rod 13 is used to push the jacking frame 3 to eject the structure of the refrigerator bottom plate that has been riveted and processed.

[0031] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0032] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0034] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A refrigerator bottom plate riveting device, comprising a riveting mechanism (2), a limiting frame (4) and a supporting platform (5), characterized in that: The top of the support platform (5) is fixedly connected to a limit frame (4), the interior of the support platform (5) is fixedly connected to an electric push rod (13), the top of the electric push rod (13) is fixedly connected to a lifting frame (3), a guide rail (8) is movably installed on the top of the support platform (5) at one end of the limit frame (4), a support frame (1) is installed on the top of the guide rail (8), one end of the support frame (1) is fixedly connected to a motor (9), one end of the motor (9) is fixedly connected to a threaded rod (11), a connecting plate (12) is movably installed on the periphery of the threaded rod (11), and one end of the connecting plate (12) is fixedly connected to a riveting mechanism (2).

2. A refrigerator bottom plate riveting device according to claim 1, characterized in that: A controller (7) is fixedly connected to the surface of the support platform (5), and a fixing member (701) is fixedly connected between the controller (7) and the support platform (5).

3. A refrigerator bottom plate riveting device according to claim 2, characterized in that: A protective door (6) is movably mounted on the surface of the support platform (5) at the bottom of the controller (7), and a handle (601) is fixedly connected to the surface of the protective door (6).

4. The refrigerator bottom plate riveting device according to claim 1, characterized in that: Support rods (10) are fixedly connected to both sides of the bottom of the support platform (5), and an anti-sliding block (1001) is fixedly connected to the bottom of the support rods (10).

5. The refrigerator bottom plate riveting device according to claim 1, characterized in that: A limiting groove (101) is provided inside the support frame (1), and the connecting plate (12) is embedded in the limiting groove (101).

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