Rotary traction conveying device

Abstract

The invention relates to the technical field of conveying devices, in particular to a rotary traction conveying device which comprises a supporting frame arranged between production lines and extending in the first direction; the transportation tray is arranged on the supporting frame and can slide in a reciprocating mode in the first direction; the traction driving assembly is arranged on the supporting frame; the traction driving assembly is arranged on the conveying tray, the traction rope is wound on the traction driving assembly, one end of the traction rope is connected with the first end of the conveying tray, the other end of the traction rope is connected with the second end of the conveying tray, and the first end and the second end are the two ends of the conveying tray in the first direction; the traction driving assembly is rotated, the traction rope can be driven to move, and therefore the transportation tray is driven to slide on the supporting frame. Articles can be conveniently conveyed between production lines, so that the labor intensity of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and in particular to a rotary traction conveying device. Background Art

[0002] There are multiple production lines in a vehicle production workshop, each of which occupies a large area. When moving items between different production lines, workers need to carry heavy loads. During the transportation process, they need to bypass the production line, resulting in high labor intensity and low efficiency for the workers.

[0003] Therefore, a rotary traction transmission device is needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a rotary traction conveying device, which is convenient for conveying articles between production lines, thereby reducing the labor intensity of workers and improving the efficiency of transmission.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The rotary traction conveyor comprises:

[0007] A support frame is arranged between the production lines, and the support frame extends along a first direction;

[0008] a transport pallet, the transport pallet being arranged on the support frame and being capable of reciprocatingly sliding along the first direction;

[0009] a traction drive assembly, the traction drive assembly being disposed on the support frame;

[0010] A traction rope, wherein the traction rope is wound around the traction drive assembly, and one end of the traction rope is connected to the first end of the transport pallet, and the other end of the traction rope is connected to the second end of the transport pallet, and the first end and the second end are the two ends of the transport pallet along the first direction; rotating the traction drive assembly can drive the traction rope to move, thereby driving the transport pallet to slide on the support frame.

[0011] Furthermore, a guide sliding structure is provided between the transport pallet and the support frame.

[0012] Furthermore, the guide sliding structure includes a slider and a slide rail, the slide rail is fixedly arranged on the support frame along the first direction, the slider is fixedly arranged on the transport pallet, and the slider is slidably sleeved on the slide rail.

[0013] Furthermore, a plurality of the sliding blocks are spaced apart on the transport pallet along the first direction.

[0014] Furthermore, a positioning structure is provided on the transport pallet, and the positioning structure includes a plurality of positioning columns, and the plurality of positioning columns are fixedly arranged on the transport pallet along the circumference of the transport pallet.

[0015] Furthermore, the transport pallet includes a first frame body and a second frame body spaced apart in the vertical direction, the first frame body and the second frame body are connected via the positioning structure, the second frame body is disposed on the supporting frame, and the traction rope is connected to the second frame body.

[0016] Furthermore, the traction drive assembly includes a first guide assembly, a driver and a second guide assembly, the first guide assembly and the second guide assembly are relatively spaced apart and arranged on the support frame, the driver is rotatably arranged on the support frame, and the driver is located between the first guide assembly and the second guide assembly, and the traction rope is sequentially passed through the first guide assembly, the driver and the second guide assembly.

[0017] Furthermore, the first guide assembly includes a first support frame, on which a first roller group and a guide roller are rotatably provided, and the traction rope passes through the first roller group and is wound around the driver through the guide roller.

[0018] Furthermore, the driver is in an X shape, and the traction rope is wound around the four corners of the driver.

[0019] Furthermore, the second guide assembly includes a second support frame, which is fixedly arranged on the support frame in a vertical direction, and a second roller group and a third roller group are arranged on the second support frame at intervals, and the traction rope passes through the second roller group and the third roller group and is connected to the second end of the transport pallet.

[0020] Beneficial effects of the present invention:

[0021] The present invention provides a rotary traction transmission device, wherein a support frame is arranged between production lines, a transport pallet is slidably arranged on the support frame, a traction drive assembly is arranged on the support frame, a traction rope sleeve is arranged on the traction drive assembly, and two ends of the traction rope are connected to the first end and the second end of the transport pallet along a first direction. When it is necessary to transport items, first place the items on the transport pallet, and then rotate the traction drive assembly, which can drive the traction drive assembly to move, thereby driving the transport pallet to slide on the support frame. The items are moved from one end of the support frame to the other end along the first direction to realize the transmission of the items. After the items are transferred to the right place and unloaded, the traction drive assembly can be rotated in the opposite direction to reset the transport pallet and prepare for the next transmission. Through the above arrangement, it is convenient to transport items between production lines, thereby reducing the labor intensity of workers and improving the efficiency of transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0023] Figure 1 is a schematic diagram of a rotary traction transmission device of the present invention;

[0024] Figure 2 It is a schematic diagram of a transport pallet in a rotary traction conveyor according to the present invention.

[0025] In the figure:

[0026] 1. Support frame; 11. Universal wheel; 2. Transport pallet; 21. First frame body; 22. Second frame body; 23. Positioning column; 3. Traction drive assembly; 31. First support frame; 32. First roller group; 33. Connecting rod; 34. Guide roller; 35. Driver; 351. Handle; 36. Second support frame; 37. Second roller group; 38. Third roller group; 4. Traction rope; 5. Guide sliding structure; 51. Slider; 52. Slide rail. DETAILED DESCRIPTION

[0027] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0028] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0029] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0030] In this application, it will be understood by those skilled in the art that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0031] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0032] When transporting goods between production lines, in order to reduce the difficulty of transporting goods between production lines, thereby reducing the labor intensity of workers and improving the efficiency of transmission, such as Figure 1-Figure 2 As shown, the present invention provides a rotary traction conveying device. The rotary traction conveying device comprises a support frame 1, a transport pallet 2, a traction drive assembly 3 and a traction rope 4.

[0033] The support frame 1 is arranged between the production lines, and the support frame 1 extends along the first direction. The transport pallet 2 is arranged on the support frame 1, and the transport pallet 2 can slide back and forth along the first direction. The traction drive assembly 3 is arranged on the support frame 1; the traction rope 4 is wound around the traction drive assembly 3, and one end of the traction rope 4 is connected to the first end of the transport pallet 2, and the other end of the traction rope 4 is connected to the second end of the transport pallet 2, and the first end and the second end are the two ends of the transport pallet 2 along the first direction; rotating the traction drive assembly 3 can drive the traction rope 4 to move, thereby driving the transport pallet 2 to slide on the support frame 1.

[0034] When it is necessary to transport items, first place the items on the transport pallet 2, then rotate the traction drive assembly 3, which can drive the traction rope 4 to move, thereby driving the transport pallet 2 to slide on the support frame 1. The items move from one end of the support frame 1 to the other end along the first direction to achieve the transmission of the items. After the items are transported to the right place and unloaded, the traction drive assembly 3 can be rotated in the reverse direction to reset the transport pallet 2 and prepare for the next transmission. Through the above settings, it is convenient to transport items between production lines, thereby reducing the labor intensity of workers and improving the efficiency of transmission.

[0035] Furthermore, a guide sliding structure 5 is provided between the transport pallet 2 and the support frame 1. By providing the guide sliding structure 5, the smoothness of the movement can be ensured during the movement of the transport pallet 2 relative to the support frame 1, and the guide sliding structure 5 can guide the movement of the transport pallet 2, limiting the transport pallet 2 to move in the first direction.

[0036] Furthermore, the guide sliding structure 5 includes a slider 51 and a slide rail 52, the slide rail 52 is fixedly arranged on the support frame 1 along the first direction, the slider 51 is fixedly arranged on the transport pallet 2, and the slider 51 is slidably sleeved on the slide rail 52. Specifically, two groups of guide sliding structures 5 are arranged on the transport pallet 2 at intervals, and the smoothness of the movement of the transport pallet 2 can be ensured by the cooperation of the slider 51 and the slide rail 52, and the cooperation of the slider 51 and the slide rail 52 can limit the movement direction of the transport pallet 2. In other embodiments, a slide groove extending along the first direction can also be provided on the support frame 1, and the slider 51 is slidably arranged in the slide groove, which can also play a guiding role.

[0037] Furthermore, a plurality of sliders 51 are arranged at intervals along the first direction on the transport pallet 2. By providing a plurality of sliders 51, it is possible to ensure that the transport pallet 2 is stably matched with the slide rails 52 through the sliders 51, thereby ensuring the smoothness of the movement of the transport pallet 2.

[0038] Furthermore, a positioning structure is provided on the transport pallet 2, and the positioning structure includes a plurality of positioning posts 23, and the plurality of positioning posts 23 are fixedly provided on the transport pallet 2 along the circumference of the transport pallet 2. By providing the positioning structure, it can cooperate with the items to be transported, so that the position of the items placed on the transport pallet 2 is relatively fixed, and in the subsequent transportation process, the items can be prevented from falling off the transport pallet 2.

[0039] Furthermore, the transport pallet 2 includes a first frame body 21 and a second frame body 22 arranged at intervals in the vertical direction, the first frame body 21 and the second frame body 22 are connected by a positioning structure, the second frame body 22 is arranged on the support frame 1, and the traction rope 4 is connected to the second frame body 22. By adopting the first frame body 21 and the second frame body 22 to form the transport pallet 2, the first frame body 21 plays a role in supporting the articles, and the second frame body 22 cooperates with the support frame 1 through a guide structure. Since the first frame body 21 mainly supports the articles, even if the first frame body 21 is deformed by force, the second frame body 22 will not be affected, thereby ensuring the smoothness of the movement of the second frame body 22.

[0040] Furthermore, the traction drive assembly 3 includes a first guide assembly, a driver 35, and a second guide assembly. The first guide assembly and the second guide assembly are arranged on the support frame 1 at a relative interval. The driver 35 is rotatably arranged on the support frame 1, and the driver 35 is located between the first guide assembly and the second guide assembly. The traction rope 4 is sequentially passed through the first guide assembly, the driver 35, and the second guide assembly. Specifically, by setting the first guide assembly and the second guide assembly, the traction rope 4 connected to the first end of the transport pallet 2 and the traction rope 4 connected to the second end of the transport pallet can be placed on the same straight line in the first direction, so that in the process of rotating the driver 35, it can be ensured that the transport pallet 2 is subjected to force in the first direction, thereby ensuring the smoothness of the movement of the transport pallet 2. Moreover, the moving direction of the transport pallet 2 can be controlled by controlling the rotation direction of the driver 35, and the operation is very convenient.

[0041] Further, the first guide assembly includes a first support frame 31, on which a first roller group 32 and a guide roller 34 are rotatably provided, and the traction rope 4 passes through the first roller group 32 and is wound around the driver 35 through the guide roller 34. Specifically, the first roller group 32 includes two first rollers, and the traction rope 4 passes through the two first rollers, and the first roller group 32 plays a guiding role. A connecting rod 33 extending in a first direction is fixedly provided on the first support frame 31, and a guide roller 34 is rotatably provided at the end of the connecting rod 33 away from the first support frame 31, and the guide roller 34 can guide the traction rope 4, so as to facilitate the subsequent winding around the driver 35.

[0042] Furthermore, the driver 35 is in an X shape, and the traction rope 4 is wound around the four corners of the driver 35. The traction rope 4 can be retracted and released by rotating the driver 35, thereby driving the transport pallet 2 to move. In addition, the driver 35 is designed in an X shape, which saves materials and can tighten the traction rope 4. In order to facilitate the rotation of the driver 35, a handle 351 is fixedly provided on the driver 35.

[0043] Further, the second guide assembly includes a second support frame 36, which is fixedly arranged on the support frame 1 in the vertical direction, and a second roller group 37 and a third roller group 38 are arranged at intervals on the second support frame 36, and the traction rope 4 passes through the second roller group 37 and the third roller group 38 to connect with the second end of the transport pallet 2. Specifically, the second roller group 37 includes two second rollers, and the third roller group 38 includes two third rollers. The traction rope 4 passes through the two second rollers and then passes through the two third rollers to connect with the second end of the transport pallet 2. Through the above arrangement, the traction rope 4 can be guided by the second roller group 37 and the third roller group 38, so that the force acting on the transport pallet 2 is along the first direction, so that the transport pallet 2 can slide stably and smoothly.

[0044] Furthermore, a universal wheel 11 is installed at the lower corner of the support frame 1, and the universal wheel 11 can rotate relative to the support frame 1, so that the position of the rotary traction conveyor can be adjusted at any time according to needs, and the needs of object transmission between different production lines can be flexibly met.

[0045] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rotary traction transmission device, characterized in that: include: A support frame (1) is arranged between production lines, and the support frame (1) extends along a first direction; A transport pallet (2), the transport pallet (2) being arranged on the support frame (1) and being capable of reciprocatingly sliding along the first direction; A traction drive assembly (3), wherein the traction drive assembly (3) is arranged on the support frame (1); A traction rope (4), wherein the traction rope (4) is wound around the traction drive assembly (3), and one end of the traction rope (4) is connected to the first end of the transport pallet (2), and the other end of the traction rope (4) is connected to the second end of the transport pallet (2), and the first end and the second end are the two ends of the transport pallet (2) along the first direction; rotating the traction drive assembly (3) can drive the traction rope (4) to move, thereby driving the transport pallet (2) to slide on the support frame (1).

2. The rotary traction transmission device according to claim 1, characterized in that: A guide sliding structure (5) is provided between the transport pallet (2) and the support frame (1).

3. The rotary traction transmission device according to claim 2, characterized in that: The guide sliding structure (5) comprises a slider (51) and a slide rail (52); the slide rail (52) is fixedly arranged on the support frame (1) along the first direction; the slider (51) is fixedly arranged on the transport pallet (2); and the slider (51) is slidably mounted on the slide rail (52).

4. The rotary traction transmission device according to claim 3, characterized in that: A plurality of the sliding blocks (51) are arranged at intervals on the transport pallet (2) along the first direction.

5. The rotary traction transmission device according to claim 1, characterized in that: The transport pallet (2) is provided with a positioning structure, the positioning structure comprising a plurality of positioning columns (23), the plurality of positioning columns (23) being fixedly arranged on the transport pallet (2) along the circumference of the transport pallet (2).

6. The rotary traction transmission device according to claim 5, characterized in that: The transport pallet (2) comprises a first frame body (21) and a second frame body (22) which are arranged at intervals in the vertical direction, the first frame body (21) and the second frame body (22) are connected via the positioning structure, the second frame body (22) is arranged on the supporting frame (1), and the traction rope (4) is connected to the second frame body (22).

7. The rotary traction transmission device according to claim 1, characterized in that: The traction drive assembly (3) comprises a first guide assembly, a driver (35) and a second guide assembly, wherein the first guide assembly and the second guide assembly are arranged on the support frame (1) at a relative interval, the driver (35) is rotatably arranged on the support frame (1), and the driver (35) is located between the first guide assembly and the second guide assembly, and the traction rope (4) is sequentially passed through the first guide assembly, the driver (35) and the second guide assembly.

8. The rotary traction transmission device according to claim 7, characterized in that: The first guide assembly comprises a first support frame (31), on which a first roller group (32) and a guide roller (34) are rotatably arranged, and the traction rope (4) passes through the first roller group (32) and is wound around the driver (35) through the guide roller (34).

9. The rotary traction transmission device according to claim 7, characterized in that: The driver (35) is in an X shape, and the traction rope (4) is wound around the four corners of the driver (35).

10. The rotary traction transmission device according to claim 7, characterized in that: The second guide assembly comprises a second support frame (36), the second support frame (36) is fixedly arranged on the support frame (1) in the vertical direction, and a second roller group (37) and a third roller group (38) are arranged on the second support frame (36) at intervals, and the traction rope (4) passes through the second roller group (37) and the third roller group (38) to be connected to the second end of the transport pallet (2).

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