Material transfer device on assembly line

Abstract

The utility model relates to the technical field related to material transfer, in particular to a material transfer device on an assembly line. The material transfer device on the assembly line comprises a base, an objective table, a material pushing table, a traction device and a turnover device. The objective table is fixedly connected with the base and used for bearing materials to be transferred. The material pushing table is located above the objective table and used for periodically pushing the multiple to-be-transferred materials to advance. The traction device is used for pushing the material pushing table to periodically advance or retreat so as to convey the to-be-transferred materials. The turnover device is used for driving the material pushing table to rotate before the material pushing table retreats so as to avoid the materials to be transferred in the retreating process. In the using process, due to the fact that the occupied space after the material pushing table rotates is small, excessive space does not need to be reserved for the rotated material pushing table to use, the needed installation space of the material transferring device on the assembly line is small, and miniaturization of the material transferring device on the assembly line is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to material transfer, in particular to a material transfer device on an assembly line. Background Art

[0002] The key to material transfer on the assembly line is the judgment and response to material shortages, otherwise the scrap rate will increase significantly, and there is even a risk of damaging the equipment. At the same time, intermittent transfer generally uses a conveyor belt or servo traction drive, and its reciprocating movement generally uses a backward method to achieve the separation of the transfer mechanism and the material.

[0003] like Figure 1 As shown, one of the conventional material transfer devices on the existing assembly line, wherein the traction device 35 is used to periodically drive the pusher 33 forward or backward, and the separation mechanism 34 is used to drive the pusher 33 to withdraw, so that the pusher 33 does not interfere with the material to be transferred 31. When the pusher 33 is separated from the material to be transferred 31 during the intermittent transfer of the material to be transferred 31, it is withdrawn, which increases the size of the equipment to a certain extent, and the installation and positioning device of the separation mechanism 34 has limited space, making it difficult to repair. Utility Model Content

[0004] The utility model aims to provide a material transfer device on an assembly line to solve the problem of limited installation space of the existing material transfer device on the assembly line.

[0005] In order to solve the above technical problems, the utility model provides a special-shaped pipe conveying system.

[0006] The utility model discloses a special-shaped pipe conveying system, comprising:

[0007] Pedestal;

[0008] A loading platform is fixedly connected to the base, and the loading platform is used to carry the materials to be transferred.

[0009] A material pushing platform, located above the loading platform, is used to periodically push forward a plurality of materials to be transferred;

[0010] A traction device, used to push the pushing platform forward or backward periodically to transport the material to be transferred;

[0011] The turning device is used to drive the pushing platform to rotate before the pushing platform retreats so as to avoid the materials to be transferred during the retreat process.

[0012] Furthermore, the pushing platform is provided with a plurality of equally spaced slots, and the slots are used to accommodate the materials to be transferred so as to push the materials to be transferred through the slot walls of the slots.

[0013] Furthermore, a slide rail is provided on the base, the pusher platform is rotatably connected to the slide rail and can slide along the guide of the slide rail, and the output end of the traction device is connected to the pusher platform to push the pusher platform forward or backward periodically.

[0014] Furthermore, the slide rail includes a frame and a rotating shaft arranged on the frame, and the pushing platform is hinged to the rotating shaft and can slide along the guide of the rotating shaft.

[0015] Furthermore, the traction device comprises a traction device base and a first push rod arranged on the traction device base, and the first push rod is an electric push rod or a pneumatic push rod.

[0016] Furthermore, the flipping device is a second push rod, one end of which is hinged to the base, and the other end of which is hinged to the pushing platform and can slide relative to the pushing platform.

[0017] Furthermore, the second push rod is an electric push rod or a pneumatic push rod.

[0018] Furthermore, it also includes a material conveyor belt, which is used to convey the material to be transferred to the loading platform.

[0019] Furthermore, it also includes a sensing device, which is arranged at a position corresponding to the end of the conveyor belt to detect whether the material to be transferred is in place.

[0020] Furthermore, the sensing device is an infrared sensor.

[0021] Compared with the prior art, the utility model has at least the following beneficial effects:

[0022] When in use, the traction device can push the pusher table forward or backward periodically. When moving forward, the pusher table can drive the materials to be transferred on the loading platform to move a set distance. After each movement of the set distance, the flipping device drives the pusher table to rotate to avoid the materials, and then the traction device drives the pusher table to retreat. In this process, since the pusher table rotates, it will not interfere with the materials to be transferred during the retreat of the pusher table. After retreating to the right position, the flipping device drives the pusher table to rotate in the opposite direction to reset. Since the space occupied by the pusher table after rotation is small, there is no need to reserve too much space for the pusher table after rotation, so that the installation space required for the material transfer device on the assembly line is small, which is conducive to the miniaturization of the material transfer device on the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a simplified structural diagram of a material transfer device on a conventional assembly line;

[0024] Figure 2 This is a working principle diagram of the material transfer device on the assembly line of the utility model;

[0025] Figure 3 The utility model is a simplified structural diagram of the material transfer device on the assembly line.

[0026] Reference numerals:

[0027] 21. Base; 31. Material to be transferred; 32. Sensing device; 33. Pushing platform; 331. Card slot; 34. Disengagement mechanism; 35. Traction device; 351. Traction device base; 36. Conveying mesh belt; 37. Turning device; 38. Slide rail; 39. Fixed mesh belt; 310. Fixed seat; 311. Mounting plate; 312. Mounting seat; 313. Fixed plate. DETAILED DESCRIPTION

[0028] The following will describe a material transfer device on an assembly line of the utility model in conjunction with a schematic diagram, wherein a preferred embodiment of the utility model is shown. It should be understood that those skilled in the art can modify the utility model described herein and still achieve the beneficial effects of the utility model. Therefore, the following description should be understood as being widely known to those skilled in the art and not as a limitation to the utility model.

[0029] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0032] The following is attached to the instruction manual Figure 2 and Figure 3 , the material transfer device on the assembly line of the utility model is introduced.

[0033] In one embodiment, if Figure 2 and Figure 3 As shown, the material transfer device on the assembly line includes a base 21, a loading platform, a pushing platform 33, a traction device 35 and a turning device 37.

[0034] The loading platform is fixedly connected to the base 21 and is used for carrying the material 31 to be transferred.

[0035] The pushing platform 33 is located above the loading platform and is used to periodically push a plurality of materials 31 to be transferred forward.

[0036] The traction device 35 is used to push the pushing platform 33 forward or backward periodically to transport the material 31 to be transferred.

[0037] The overturning device 37 is used to drive the pushing platform 33 to rotate before the pushing platform 33 retreats to avoid the material 31 to be transferred during the retreat process.

[0038] When in use, the traction device 35 can push the pusher 33 forward or backward periodically. When moving forward, the pusher 33 can drive the material 31 to be transferred on the loading platform to move a set distance. After each movement of the set distance, the flip device 37 drives the pusher 33 to rotate to avoid the material, and then the traction device 35 drives the pusher 33 to retreat. In this process, since the pusher 33 rotates, it will not interfere with the material 31 to be transferred during the retreat of the pusher 33. After retreating to the right position, the flip device 37 drives the pusher 33 to rotate in the opposite direction to reset. Since the space occupied by the pusher 33 after rotation is small, there is no need to reserve too much space for the pusher 33 after rotation, so that the installation space required for the material transfer device on the assembly line is small, which is conducive to the miniaturization of the material transfer device on the assembly line.

[0039] The material to be transferred 31 may be a cargo, or a combination of cargo and a bottom support for supporting the cargo. Specifically, the loading platform may be a fixed mesh belt 39 , and the fixed mesh belt 39 is fixedly connected to the base 21 via a mounting plate 311 and a fixing seat 310 .

[0040] Furthermore, in one of the embodiments, the pushing platform 33 is provided with a plurality of equally spaced slots 331 , and the slots 331 are used to accommodate the material 31 to be transferred so as to push the material 31 to be transferred through the slot walls of the slots 331 .

[0041] The width of the slot 331 is slightly larger than the width of the material 31 to be transferred so as to accommodate the material 31 to be transferred.

[0042] Preferably, in order to prevent the pusher 33 from interfering with the material 31 to be transferred during its return, the distance that the pusher 33 moves forward and backward is the moving distance of the material 31 to be transferred plus half of the difference in width between the slot 331 and the material 31 to be transferred. In the initial state, the material 31 to be transferred is located in the middle of the slot 331. For example, assuming that the width of the slot 331 is 53m, the width of the material 31 to be transferred is 4.53m, and the set distance that the material 31 to be transferred moves in each cycle is 83m, then the distance that the pusher 33 moves forward and backward is 8+(5-4.5)÷2=8.253m.

[0043] Since there are a large number of slots 331, the moving distance of all materials 31 to be transferred in each cycle is fixed. Each material 31 to be transferred will be gradually moved to the last slot 331 of the pushing platform 33 and will be pushed away from the pushing platform 33 in the next cycle. During the transfer process, the distance between two adjacent materials 31 to be transferred is fixed.

[0044] In one embodiment, a slide rail 38 is provided on the base 21, the pushing platform 33 is rotatably connected to the slide rail 38 and can slide along the guide of the slide rail 38, and the output end of the traction device 35 is connected to the pushing platform 33 to push the pushing platform 33 forward or backward periodically.

[0045] Preferably, the slide rail 38 is fixed on the base 21 via a fixing plate 313 and a mounting seat 312 .

[0046] Furthermore, the slide rail 38 includes a frame and a rotating shaft arranged on the frame. The pushing platform 33 is hinged to the rotating shaft and can slide along the rotating shaft, so that the pushing platform 33 periodically moves forward or backward under the push of the pushing member. The flipping device 37 can push the pushing platform 33 to rotate around the rotating shaft, so that the pushing platform 33 can avoid the material to be transferred 31 by flipping.

[0047] Preferably, the traction device 35 comprises a traction device base 351 and a first push rod on the traction device base 351, wherein the first push rod is an electric push rod, which is easy to control and has good stability. In other embodiments, the first push rod may also be a pneumatic push rod.

[0048] In one embodiment, the flipping device 37 is a second push rod, one end of which is hinged to the base 21, and the other end of which is hinged to the pushing platform 33. In order to be restricted by the second push rod when the pushing platform 33 moves forward or backward, the other end of the second push rod can also slide relative to the pushing platform 33. Specifically, the pushing platform 33 is provided with a hinge shaft extending along the forward direction of the pushing platform 33, and the length of the hinge shaft is greater than the forward or backward stroke of the pushing platform 33. When the pushing platform 33 moves forward or backward, the other end of the second push rod can slide relatively along the hinge shaft.

[0049] In this embodiment, the second push rod is an electric push rod. In other embodiments, the second push rod can also be a pneumatic push rod. In other embodiments, the flipping device 37 can also be a swing motor, and the pusher 33 is connected to the output shaft of the swing motor, and the swing motor drives the pusher 33 to flip.

[0050] In one embodiment, the material transfer device on the assembly line further includes a material conveyor belt, which is used to convey the material 31 to be transferred to the set position of the loading platform, and the set position is a position corresponding to the first slot 331 of the pushing platform 33. Preferably, the material conveyor belt is a conveyor mesh belt 36. When in use, the material 31 to be transferred is conveyed to the first slot 331 of the pushing platform 33 by the material conveyor belt, and then the pushing platform 33 transfers the material 31 to be transferred forward. Each time the pushing platform 33 moves forward, it moves backward after flipping, and flips back again to reset, so that the first slot 331 can accommodate the new material 31 to be transferred.

[0051] In one embodiment, the material transfer device on the assembly line further includes a sensing device 32, the end of the material conveyor belt is adjacent to the set position, and the sensing device 32 is arranged at a position corresponding to the end of the conveyor belt to detect whether the material 31 to be transferred is in place. If not, a reminder is given to replenish the material 31 to be transferred in time. Preferably, the sensing device 32 is an infrared sensor.

[0052] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A material transfer device on an assembly line, characterized in that: include: Pedestal; A loading platform is fixedly connected to the base, and the loading platform is used to carry the materials to be transferred. A material pushing platform, located above the loading platform, is used to periodically push forward a plurality of materials to be transferred; A traction device, used to push the pushing platform forward or backward periodically to transport the material to be transferred; The turning device is used to drive the pushing platform to rotate before the pushing platform retreats so as to avoid the materials to be transferred during the retreat process.

2. The material transfer device on the assembly line according to claim 1, characterized in that: The pushing platform is provided with a plurality of equally spaced slots, and the slots are used to accommodate the materials to be transferred so as to push the materials to be transferred through the slot walls of the slots.

3. The material transfer device on the assembly line according to claim 1, characterized in that: The base is provided with a slide rail, the pusher platform is rotatably connected to the slide rail and can slide along the guide of the slide rail, and the output end of the traction device is connected to the pusher platform to push the pusher platform to periodically move forward or backward.

4. The material transfer device on the assembly line according to claim 3, characterized in that: The slide rail comprises a frame body and a rotating shaft arranged on the frame body, and the pushing platform is hinged to the rotating shaft and can slide along the guide of the rotating shaft.

5. The material transfer device on the assembly line according to claim 1, characterized in that: The traction device comprises a traction device base and a first push rod arranged on the traction device base, and the first push rod is an electric push rod or a pneumatic push rod.

6. The material transfer device on the assembly line according to claim 3, characterized in that: The flipping device is a second push rod, one end of which is hinged to the base, and the other end of which is hinged to the pushing platform and can slide relative to the pushing platform.

7. The material transfer device on the assembly line according to claim 6, characterized in that: The second push rod is an electric push rod or a pneumatic push rod.

8. The material transfer device on the assembly line according to claim 2, characterized in that: It also includes a material conveyor belt, which is used to convey the material to be transferred to the loading platform.

9. The material transfer device on the assembly line according to claim 8, characterized in that: It also includes a sensing device, which is arranged at a position corresponding to the end of the conveyor belt to detect whether the material to be transferred is in place.

10. The material transfer device on the assembly line according to claim 9, characterized in that: The sensing device is an infrared sensor.

Images