Rapid assembling device for turnover frame

Abstract

The utility model discloses a turnover frame quick assembling device which comprises a base body and a door plate rotationally installed on the base body, a placing frame is fixedly installed at the upper end of the base body, a collecting plate is installed in the base body in a sliding mode, a double-end motor is arranged in the base body, and a rotating shaft is arranged in the double-end motor. A cam is fixedly installed at the output end of the right side of the double-end motor, an air injection channel assembly and an extension frame are fixedly installed on the base body, an air bag frame is fixedly installed on the extension frame, a hose is fixedly connected to the air bag frame, and a folding air bag is arranged in the air bag frame. According to the rapid assembling device for the turnover frame, a folding air bag can be automatically pressed through a cam, a supporting rod, an elbow and a pressing plate, so that high-pressure airflow generated after the folding air bag is extruded cleans the upper end face of a base body through a hose and an air injection channel assembly, and the upper end face of the base body is kept clean and tidy; and meanwhile, the materials can be flatly placed on the base main body.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover racks, and particularly relates to a rapid assembly device for turnover racks. Background Technique

[0002] In order to facilitate the storage and movement of materials, people generally place the materials neatly on the turnover rack. The turnover rack is generally composed of multiple support columns and support plates, and the size of the turnover rack can also be customized according to the size of the materials to be placed. Therefore, after customizing the parts of the placement rack with the required size, a rapid assembly device is needed to assemble the parts of the placement rack;

[0003] For example, a rapid assembly tooling with the utility model application number CN202121304432.3 includes a threaded rod, which is connected to the inner part of the right side of the platform by a bearing, and a connecting column for driving the clamping block to move is fixed at the left end of the threaded rod; it includes: a sliding groove, which is arranged on the front and rear sides inside the platform, and a clamping block for fixing the material is clamped inside the sliding groove; a sleeve, which is arranged above the clamping block; a buffer mechanism, which is arranged on the left and right sides of the clamping block. This rapid assembly tooling is equipped with a rotating plate, a threaded column and a horizontal column. By driving the rotating plate to rotate through the threaded column, and through the installation of the threaded column and the horizontal column, the rotating plate can only rotate 90° at a time, avoiding the phenomenon of rotational deviation, eliminating the need for manual adjustment of the material angle, improving work efficiency, and further realizing the buffering of the rotating rod to protect the material and avoid the phenomenon of material damage caused by excessive clamping force, improving the quality of the material;

[0004] In the rapid assembly tooling in the above document, the material is placed on the platform, and the material is clamped by the clamping block to facilitate the worker to assemble the material. However, during the actual assembly process of the worker on the material, fine waste materials and sundries may be generated. If not removed in time, it will affect the angle of the material placed on the platform, causing the material to be unevenly placed on the platform, thereby reducing the overall accuracy of the worker's assembly of the material.

[0005] Therefore, we propose a rapid assembly device for turnover racks to solve the above-mentioned problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a rapid assembly device for turnover racks to solve the problem that in the actual assembly process of workers on materials, fine waste materials and sundries may be generated. If not removed in time, it will affect the angle of the materials placed on the platform, causing the materials to be unevenly placed on the platform, thereby reducing the overall accuracy of the workers' assembly of the materials as mentioned in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A rapid assembly device for a turnover rack, including a base body and a door panel rotatably installed on the base body;

[0008] A placement frame is fixedly installed at the upper end of the base body, a collection plate is slidably installed inside the base body, a double-headed motor is arranged inside the base body, and a cam is fixedly installed at the right output end of the double-headed motor. A spray air duct assembly and an extension frame are fixedly installed on the base body, an airbag frame is fixedly installed on the extension frame, a hose is fixedly connected to the airbag frame, a folding airbag is arranged inside the airbag frame, a pressing plate is fixedly connected to the bottom end of the folding airbag, a support rod is fixedly installed at the bottom end of the pressing plate, and an elbow is fixedly installed at the bottom end of the support rod. A first spring is fixedly installed above the elbow, and a first sleeve is nested on the airbag frame;

[0009] A bidirectional lead screw is fixedly installed at the left output end of the double-headed motor, a transmission mechanism is arranged on the bidirectional lead screw, and the bottom end of the turnover rack can be limited by the transmission mechanism through the bidirectional lead screw.

[0010] Further, the transmission mechanism includes a threaded sleeve, the threaded sleeve is sleeved outside the bidirectional lead screw, a fixed chuck is fixedly installed at the upper end of the threaded sleeve, and a gasket is fixedly installed on the outside of the fixed chuck.

[0011] Further, a fixed seat is fixedly installed on the outside of the airbag frame, a first sliding rod is fixedly installed at the bottom end of the fixed seat, and the bottom end of the first sliding rod is fixedly connected to the elbow.

[0012] Further, the elbow and the airbag frame form an elastic structure through the first spring, and the elbow and the support rod are set as an integrated structure.

[0013] Further, the support rod and the pressing plate form a sliding structure with the airbag frame, and the support rod is arranged inside the first sleeve.

[0014] Further, the cam and the elbow form a pressing structure, and the cam is arranged directly below the center line of the elbow.

[0015] Further, two groups of the threaded sleeve and the fixed chuck are arranged on the bidirectional lead screw, and the gasket fixedly installed on the fixed chuck is made of rubber material.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] The folding airbag can be automatically pressed by the cam, the support rod, the elbow and the pressing plate. Then, the high-pressure air flow generated after the folding airbag is squeezed passes through the hose and the spray air duct assembly to clean the upper end surface of the base body, so that the upper end surface of the base body remains clean. At the same time, the materials can be placed on the base body more flatly;

[0018] Furthermore, the movement stability of the support rod can be improved through the first sleeve and the first sliding rod, so that the support rod will not be skewed or the like during movement. At the same time, when the elbow is pressed by the cam, the elbow can only move vertically;

[0019] Furthermore, the cleaning effect on the base body can be improved through the air injection channel assembly. Debris on the base body will fall onto the collection plate through the gaps on the base body, which is convenient for the staff to collect the debris. At the same time, multiple groups of placement frames are arranged on the base body, and corresponding specifications of materials can be placed in the placement frames, which is convenient for the staff to take;

[0020] Furthermore, the assembled turnover rack at the bottom can be clamped through the bidirectional lead screw, the threaded sleeve and the fixed chuck, which is convenient for the staff to quickly assemble the clamped turnover rack;

[0021] Furthermore, the gasket is arranged on the outside of the fixed chuck, and the gasket is made of rubber material. Through the gasket, the clamping effect of the fixed chuck on the turnover rack can be improved, so that the surface of the turnover rack will not be damaged when the fixed chuck clamps the turnover rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view structural schematic diagram of the present utility model;

[0023] Figure 2 is a front sectional view structural schematic diagram of the present utility model;

[0024] Figure 3 is a top view structural schematic diagram of the present utility model;

[0025] Figure 4 is the present utility model Figure 2 magnified structural schematic diagram at A in;

[0026] Figure 5 is a side sectional view structural schematic diagram of the airbag frame of the present utility model;

[0027] Figure 6 is a three-dimensional structural schematic diagram of the fixed chuck of the present utility model.

[0028] In the figure: 1. Base body; 2. Door panel; 3. Placement frame; 4. Collection plate; 5. Double-headed motor; 6. Bidirectional lead screw; 7. Threaded sleeve; 8. Fixed chuck; 9. Gasket; 10. Air injection channel assembly; 11. Cam; 12. Extension frame; 13. Airbag frame; 14. Hose; 15. Folding airbag; 16. Pressure plate; 17. First sleeve; 18. First spring; 19. Support rod; 20. Elbow; 21. Fixed seat; 22. First sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1:

[0031] As Figures 1-5 shown in the technical solution, in order to solve the problem that small waste materials and sundries may be generated during the actual assembly of materials by workers, if not removed in time, it will affect the angle of the materials placed on the platform, causing the materials to be unevenly placed on the platform, thereby reducing the overall accuracy of the workers' assembly of the materials. A pressing mechanism is disclosed, and the specific content is as follows:

[0032] A double-headed motor 5 is arranged inside the base body 1, and a cam 11 is fixedly installed at the right output end of the double-headed motor 5. A spray air duct assembly 10 and an extension frame 12 are fixedly installed on the base body 1, and an airbag frame 13 is fixedly installed on the extension frame 12. A hose 14 is fixedly connected to the airbag frame 13. A folding airbag 15 is arranged inside the airbag frame 13, and a pressing plate 16 is fixedly connected to the bottom end of the folding airbag 15. A support rod 19 is fixedly installed at the bottom end of the pressing plate 16, and an elbow 20 is fixedly installed at the bottom end of the support rod 19. A first spring 18 is fixedly installed above the elbow 20. A first sleeve 17 is nested on the airbag frame 13. A fixed seat 21 is fixedly installed on the outside of the airbag frame 13, and a first sliding rod 22 is fixedly installed at the bottom end of the fixed seat 21. The bottom end of the first sliding rod 22 is fixedly connected to the elbow 20. The elbow 20 and the airbag frame 13 form an elastic structure through the first spring 18, and the elbow 20 and the support rod 19 are set as an integrated structure. The support rod 19 and the pressing plate 16 form a sliding structure with the airbag frame 13, and the support rod 19 is arranged inside the first sleeve 17. The cam 11 and the elbow 20 form a pressing structure, and the cam 11 is arranged directly below the center line of the elbow 20;

[0033] After starting the double-headed motor 5, it drives the cam 11 to rotate. While the cam 11 is rotating, it presses the elbow 20. When the elbow 20 is pressed, it drives the support rod 19 and the pressure plate 16 to move upward. While the support rod 19 and the pressure plate 16 are moving upward, they squeeze the folding airbag 15, causing high-pressure air flow to be generated inside the folding airbag 15. And the high-pressure air flow inside the folding airbag 15 is transmitted to the air jet channel assembly 10 through the hose 14, and then the upper end surface of the base body 1 is cleaned through the air jet channel assembly 10. When the cam 11 does not press the elbow 20, the elbow 20 drives the support rod 19 and the pressure plate 16 to automatically move downward and reset under the action of the first spring 18. While the pressure plate 16 is moving downward, it drives the folding airbag 15 to expand and inhale air.

[0034] Embodiment 2:

[0035] As Figure 1 , Figure 2 , Figure 3 and Figure 6 shown in the technical solution, in order to solve the problem that it is inconvenient to clamp and fix the bottom end of the turnover rack, which increases the assembly difficulty of the turnover rack for the staff, a transmission mechanism is disclosed, and the specific content is as follows:

[0036] The left output end of the double-headed motor 5 is fixedly installed with a bidirectional lead screw 6, and a transmission mechanism is arranged on the bidirectional lead screw 6, and the transmission mechanism can limit the bottom end of the turnover rack through the bidirectional lead screw 6. The transmission mechanism includes a threaded sleeve 7, the bidirectional lead screw 6 is sleeved with the threaded sleeve 7, and a fixed chuck 8 is fixedly installed at the upper end of the threaded sleeve 7, and a gasket 9 is fixedly installed on the outside of the fixed chuck 8. There are two groups of the threaded sleeve 7 and the fixed chuck 8 arranged on the bidirectional lead screw 6, and the gasket 9 fixedly installed on the fixed chuck 8 is made of rubber material;

[0037] Start the double-headed motor 5. While the double-headed motor 5 is starting, it drives the bidirectional lead screw 6 to rotate. While the bidirectional lead screw 6 is rotating, it drives the threaded sleeve 7 to move on the bidirectional lead screw 6. While the threaded sleeve 7 is moving, it drives the fixed chuck 8 to move synchronously. Since there are two groups of fixed chucks 8, at this time, the two groups of fixed chucks 8 can fix the bottom end of the turnover rack, which is convenient for the staff to assemble it.

[0038] Embodiment 3:

[0039] As Figures 1-3 shown in the technical solution, in order to solve the problem that it is inconvenient to place the materials on the turnover rack and the sundries on the base body 1 fall into the inside of the base body 1 through the gaps opened on the base body 1, which increases the workload of the staff to take materials and clean the inside of the base body 1, a sub-packaging and collection mechanism is disclosed, and the specific content is as follows:

[0040] The base body 1 and the door panel 2 rotatably mounted on the base body 1, a placement frame 3 is fixedly installed at the upper end of the base body 1, and a collection plate 4 is slidably installed inside the base body 1;

[0041] Turnover rack materials of different sizes can be placed in different placement frames 3, which is convenient for installers to take. At the same time, when the fine sundries on the base body 1 fall onto the collection plate 4 through the gaps on the base body 1, the collection plate 4 can be pulled out and cleaned by opening the door panel 2.

[0042] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turnover rack quick assembly device, comprising a base body (1) and a door panel (2) rotatably mounted on the base body (1); Features: A placing frame (3) is fixedly installed on the upper end of the base body (1), a collecting plate (4) is slidably installed inside the base body (1), a double-headed motor (5) is arranged inside the base body (1), and a cam (11) is fixedly installed on the right output end of the double-headed motor (5), a jet channel assembly (10) and an extension frame (12) are fixedly installed on the base body (1), and an airbag frame (13) is fixedly installed on the extension frame (12), and a hose (14) is fixedly connected to the airbag frame (13), a folding airbag (15) is arranged inside the airbag frame (13), and the bottom end of the folding airbag (15) is fixedly connected to a pressure plate (16), and a support rod (19) is fixedly installed on the bottom end of the pressure plate (16), and an elbow (20) is fixedly installed on the bottom end of the support rod (19), and a first spring (18) is fixedly installed above the elbow (20), and a first sleeve (17) is nested and installed on the airbag frame (13); A bidirectional screw rod (6) is fixedly mounted on the left output end of the double-headed motor (5), and a transmission mechanism is arranged on the bidirectional screw rod (6). The transmission mechanism can limit the bottom end of the turnover frame through the bidirectional screw rod (6).

2. A turnover rack quick assembly device according to claim 1, characterized in that: The transmission mechanism comprises a threaded sleeve (7), the threaded sleeve (7) is sleeved on the outside of the bidirectional screw rod (6), a fixed chuck (8) is fixedly mounted on the upper end of the threaded sleeve (7), and a gasket (9) is fixedly mounted on the outside of the fixed chuck (8).

3. The quick assembly device for a turnover rack according to claim 1, characterized in that: A fixing seat (21) is fixedly mounted on the outside of the airbag frame (13), a first slide bar (22) is fixedly mounted on the bottom end of the fixing seat (21), and the bottom end of the first slide bar (22) is fixedly connected to the elbow (20).

4. The quick assembly device for a turnover rack according to claim 1, characterized in that: The elbow (20) forms an elastic structure with the airbag frame (13) through the first spring (18), and the elbow (20) and the support rod (19) are arranged as an integrated structure.

5. The quick assembly device for a turnover rack according to claim 1, characterized in that: The support rod (19) and the pressure plate (16) form a sliding structure with the airbag frame (13), and the support rod (19) is arranged on the inner side of the first sleeve (17).

6. The quick assembly device for a turnover rack according to claim 1, characterized in that: The cam (11) and the elbow (20) form a pressed structure, and the cam (11) is arranged directly below the center line of the elbow (20).

7. The quick assembly device for a turnover rack according to claim 2, characterized in that: The threaded sleeve (7) and the fixing chuck (8) are arranged in two groups on the bidirectional screw rod (6), and the gasket (9) fixedly mounted on the fixing chuck (8) is made of rubber material.

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