Positioning transmission device of cabinet assembly line

Abstract

The utility model discloses a positioning transmission device of a cabinet assembly line, which is arranged on a guide rail and comprises an upper accommodating frame, a lower accommodating frame, a plurality of positioning plates and a plurality of positioning plates, the lower supporting containing frame comprises supporting frames welded below the limiting plates, the interiors of the supporting frames are hollow, inner clamping pieces are arranged at the front ends and the rear ends of the inner sides of the supporting frames, the cabinet is inserted into the supporting frames after passing through a space formed by the four limiting plates and is fixed through the inner clamping pieces, and the supporting frames on the same straight line are connected through a connecting plate; the moving part comprises a limiting frame arranged on the inner side of the supporting frame, the limiting frame abuts against the outer side wall of the inner clamping part, the limiting frame penetrates through the supporting frame and is connected with a movable wheel, the cabinet can be fixed without adopting a tray, and through cooperation of a guide rail and a track, the cabinet of the previous station can be pushed to the next cabinet only through simple manual assistance; and the device can be adapted regardless of space size.

Description

Technical Field

[0001] The utility model relates to a positioning and transmission device, in particular to a positioning and transmission device for a cabinet assembly production line. Background Art

[0002] During the processing of cabinets, welding and processing generally need to go through multiple steps and must pass through multiple workstations. For example, the frame and the bottom plate are welded at the previous workstation, and the internal reinforcement structure and other frame plates are welded at the subsequent workstation. There is a long distance between the two workstations. If manually loaded and transported, it is time-consuming and laborious. Therefore, a special transmission structure is required for transmission.

[0003] Existing transmission mechanisms all use the method of installing pallets on pulleys during transmission, and use the pallets and pulleys to drive the cabinets to move. Although it can also achieve the purpose of transporting cabinets, the overall volume of the transportation mechanism is relatively large, with high requirements for the factory area. There is often a need for sufficient loading space, and workers also need to operate special dragging equipment to drag the pallets. The overall transportation is rather troublesome.

[0004] Therefore, this case aims to provide a positioning and transmission device for a cabinet assembly production line, which can fix the cabinet without using a pallet, and through the cooperation of a guide rail and a track, only simple manual assistance is required to push the cabinet at the previous workstation to the next cabinet, which can be adapted to any space size. Summary of the Utility Model

[0005] The utility model provides a positioning and transmission device for a cabinet assembly production line, which can effectively solve the above problems.

[0006] The utility model is realized as follows:

[0007] A positioning and transmission device for a cabinet assembly production line is arranged on a guide rail and includes:

[0008] An upper accommodation frame, including four limiting plates connected in sequence at the head and tail, and both the upper and lower ends of the upper accommodation frame are open;

[0009] A lower support accommodation frame, including a support frame welded below the limiting plate, the interior of the support frame is hollow, inner clamping members are arranged at the front and rear ends inside the support frame, the cabinet is inserted into the support frame through the space formed by the four limiting plates and fixed by the inner clamping members, and the support frames on the same straight line are connected by a connecting plate;

[0010] A moving member, including a limiting frame arranged inside the support frame, the limiting frame abuts against the outer side wall of the inner clamping member, the limiting frame penetrates through the support frame and is connected with a movable wheel.

[0011] As a further improvement, the limit frame includes a horizontal axis portion penetrating the support frame. The horizontal axis portion is connected in the direction towards the inside of the support frame with a vertical axis portion that fits against the inner clamping member. The horizontal axis portion and the vertical axis portion form a T-shaped structure. One end of the horizontal axis portion away from the vertical axis portion is connected to the movable wheel.

[0012] As a further improvement, the horizontal axis portion is hollow. The movable wheel is connected with a short axis, and the short axis is welded to the horizontal axis portion.

[0013] As a further improvement, the inner clamping member includes a guiding bearing nested outside the horizontal axis portion. The outside of the guiding bearing is in movable fit with the vertical axis portion, and the inside of the guiding bearing is fixedly connected to the inner side wall of the support frame.

[0014] As a further improvement, an extension clamping plate is fixedly connected to the outside of the guiding bearing. The end of the extension clamping plate is fixedly connected to the inside of the support frame, and the thickness of the extension clamping plate is equal to the thickness of the vertical axis portion.

[0015] As a further improvement, a rubber ring is sleeved outside the movable wheel.

[0016] The beneficial effects of the present utility model are as follows:

[0017] During the transportation process of traditional cabinets, the cabinets are mostly hung on the pallet, and then the pallet is pulled by manually operating a drag cart to achieve the transportation between two workstations. However, with this transportation method, not only the requirements for the site are too high, but also the transportation method is troublesome, and the fixing effect on the cabinets is average. Therefore, in cooperation with the guide rail, first, the supporting feet of the cabinet are accommodated by the upper accommodating frame, and the lower support accommodating frame is hollowed out so that the supporting feet of the cabinet can penetrate into the inside of the lower support accommodating frame to form two-stage fixation, thereby improving the fixing structure of the cabinet. And in order to make full use of the space inside the lower support accommodating frame and enable the space inside the lower support accommodating frame to be utilized by the cabinet, the movable wheel is fixed to the inner clamping member through the limit frame, which only occupies a very small part of the space of the lower support accommodating frame. Moreover, the cabinet can also be fixed through the inner clamping member, so as to improve the positioning and transmission effect without affecting the overall conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a positioning and transmission device of a cabinet assembly line of the present utility model.

[0020] Figure 2 is a front view structural schematic diagram of a positioning and conveying device of a cabinet assembly production line of the present utility model.

[0021] Figure 3 is a top view structural schematic diagram of a positioning and conveying device of a cabinet assembly production line of the present utility model.

[0022] Figure 4 is the present utility model Figure 3 an enlarged view of area A in. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative effort fall within the scope of protection of the present utility model. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative effort fall within the scope of protection of the present utility model.

[0024] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] Refer to Figures 1 to 4As shown in the figure, a positioning and conveying device for a cabinet assembly production line is arranged on a guide rail and includes: an upper accommodation frame 10, which includes four limiting plates 11 connected in sequence at the head and tail. Both the upper and lower ends of the upper accommodation frame 10 are open; a lower support accommodation frame 20, which includes a support frame 21 welded below the limiting plate 11. The inside of the support frame 21 is hollow. Inner clamping members 22 are arranged at the front and rear ends inside the support frame 21. The cabinet is inserted into the support frame 21 after passing through the space formed by the four limiting plates 11 and is fixed by the inner clamping members 22. The support frames 21 on the same straight line are connected by a connecting plate 23; a moving member, which includes a limiting frame 31 arranged inside the support frame 21. The limiting frame 31 abuts against the outer side wall of the inner clamping member 22. The limiting frame 31 penetrates through the support frame 21 and is connected with a movable wheel 32.

[0026] In the processing of cabinets, the production line processing has been realized at present, that is, different steps of processing or assembly are carried out corresponding to different workstations, so as to realize the continuous production of the whole production line. In order to facilitate production, in this embodiment, the positioning and conveying device is arranged at the position of the guide rail, so that the positioning and conveying device can move along the guide rail. Even if the processing position is relatively narrow, as long as there is a guide rail, the positioning and conveying device can reciprocate to realize the rapid feeding in the narrow area.

[0027] In this embodiment, the limiting plates 11 with corresponding sizes can be set according to the size of the cabinet, so that the structure formed by combining the four limiting plates 11 can be adapted to the feet of the cabinet.

[0028] In the traditional transfer process of cabinets, the cabinets are mostly hung on the trays, and then the trays are pulled by manual operation of the towing vehicle to realize the transportation between two workstations. However, adopting this transfer method not only has too high requirements for the site, but also the transfer method is troublesome and the fixing effect on the cabinets is average. Therefore, in cooperation with the guide rail, first, the upper accommodation frame 10 is used to accommodate the feet of the cabinet, and the lower support accommodation frame 20 is hollowed out, so that the feet of the cabinet can extend into the inside of the lower support accommodation frame 20 to form two-stage fixation, thereby improving the fixing structure of the cabinet. And in order to make full use of the space inside the lower support accommodation frame 20 and enable the space inside the lower support accommodation frame 20 to be utilized by the cabinet, the movable wheel 32 is fixed to the inner clamping member 22 through the limiting frame 31, which only occupies a very small part of the space of the lower support accommodation frame 20. At the same time, the cabinet can be fixed by the inner clamping member 22, so as to improve the positioning and conveying effect without affecting the overall conveying efficiency.

[0029] If the moving part adopts a conventional frame structure, most of the space inside the entire lower support accommodating frame 20 will be occupied, resulting in the occupation of the original volume for accommodating the cabinet. Therefore, the limiting frame 31 in this embodiment includes a horizontal axis portion 311 passing through the support frame 21. The horizontal axis portion 311 is connected with a vertical axis portion 312 attached to the inner clamping member 22 in the direction towards the inside of the support frame 21. The horizontal axis portion 311 and the vertical axis portion 312 form a T-shaped structure. One end of the horizontal axis portion 311 far from the vertical axis portion 312 is connected with the movable wheel 32. The length of the T-shaped structure is very short, and the lengths of the T-shaped structures at the left and right ends only occupy one-fourth of the length of the lower support accommodating frame 20, thus leaving enough space for the placement of the cabinet.

[0030] To improve the matching effect between the horizontal axis portion 311 and the movable wheel 32, the horizontal axis portion 311 is provided with a hollow interior. The movable wheel 32 is connected with a short shaft 321, and the short shaft 321 is welded to the horizontal axis portion 311, enabling the movable wheel 32 to rotate more smoothly without resistance. The direct welding method is not hindered by the connection structure with the horizontal axis portion 311.

[0031] To ensure the rotation accuracy of the movable wheel 32 and avoid eccentricity during rolling, which may cause the cabinet to jump, the inner clamping member 22 includes a guiding bearing 221 nested outside the horizontal axis portion 311. The outer side of the guiding bearing 221 is movably attached to the vertical axis portion 312, and the inner side of the guiding bearing 221 is fixedly connected to the inner side wall of the support frame 21, enabling the horizontal axis portion 311 to be restricted by the guiding bearing 221 during rotation.

[0032] During the positioning and fixing process of the cabinet, to improve the fixing accuracy, an extension clamping plate 222 is fixedly connected to the outer side of the guiding bearing 221. The end of the extension clamping plate 222 is fixedly connected to the inner side of the support frame 21. The thickness of the extension clamping plate 222 is equal to the thickness of the vertical axis portion 312. The lateral side of the cabinet is clamped by the extension clamping plate 222, thereby restricting the lateral side of the cabinet.

[0033] Further, a rubber ring is sleeved outside the movable wheel 32.

[0034] In other embodiments, if some feet of the cabinet are provided with ear holes, to improve the limiting effect on the cabinet, longitudinal limiting structures are also provided at the front and rear ends of the lower support accommodating frame 20. That is, a threaded hole is provided in the lower support accommodating frame 20, and a screw rod opposite to the ear hole is threadedly connected to the threaded hole. The feet of the cabinet can be fixed or loosened by screwing in or out the screw rod.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning and transmission device for a cabinet assembly production line, which is arranged on a guide rail, and is characterized in that, Comprising: An upper accommodation frame (10) includes four limiting plates (11) connected end to end at the head and tail. Both the upper and lower ends of the upper accommodation frame (10) are open; A lower support accommodation frame (20) includes a support frame (21) welded below the limiting plate (11). The interior of the support frame (21) is hollow. Inner clamping members (22) are provided at the front and rear ends inside the support frame (21). The cabinet is inserted into the support frame (21) through the space formed by the four limiting plates (11) and fixed by the inner clamping members (22). The support frames (21) on the same straight line are connected by a connecting plate (23); A moving member includes a limiting frame (31) provided inside the support frame (21). The limiting frame (31) abuts against the outer side wall of the inner clamping member (22). The limiting frame (31) penetrates the support frame (21) and is connected with a movable wheel (32).

2. The positioning and conveying device of a cabinet assembly production line according to claim 1, characterized in that, The limiting frame (31) includes a horizontal axis portion (311) penetrating the support frame (21). The horizontal axis portion (311) is connected in the direction towards the inside of the support frame (21) with a vertical axis portion (312) attached to the inner clamping member (22). The horizontal axis portion (311) and the vertical axis portion (312) form a T-shaped structure. One end of the horizontal axis portion (311) away from the vertical axis portion (312) is connected with the movable wheel (32).

3. The positioning and transmission device of a cabinet assembly production line according to claim 2, characterized in that, The horizontal axis portion (311) is hollow. The movable wheel (32) is connected with a short shaft (321). The short shaft (321) is welded to the horizontal axis portion (311).

4. The positioning and transmission device of a cabinet assembly line according to claim 2, characterized in that The inner clamping member (22) includes a guide bearing (221) nested outside the horizontal axis portion (311). The outer side of the guide bearing (221) is in movable contact with the vertical axis portion (312). The inner side of the guide bearing (221) is fixedly connected to the inner side wall of the support frame (21).

5. The positioning and transmission device of a cabinet assembly line according to claim 4, characterized in that, An extension clamping plate (222) is fixedly connected to the outer side of the guide bearing (221). The end of the extension clamping plate (222) is fixedly connected to the inside of the support frame (21). The thickness of the extension clamping plate (222) is equal to the thickness of the vertical axis portion (312).

6. The positioning and transmission device of a cabinet assembly line according to claim 1, characterized in that, A rubber ring is sleeved outside the movable wheel (32).

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