Transfer system, transfer film tearing production line and stamping production line

Abstract

The utility model provides a transfer system, a transfer film tearing production line and a stamping production line, and the transfer system comprises a mechanical arm which comprises an adsorption device; the conveying assembly comprises a conveying-in device and a conveying-out device which are opposite in conveying direction; the conveying assembly is in electric control connection with the control device, the adsorption device is provided with a part taking position, a releasing position opposite to the conveying-in end of the conveying-in device, an adsorption position opposite to the conveying-out end of the conveying-out device and a part placing position, and the adsorption device is in electric control connection with the control device so that the adsorption device can be switched between the releasing state and the adsorption state; the first positioning piece and the first jacking device tighten or loosen a workpiece on the conveying-out device; and the second positioning piece and the second jacking device tighten or loosen the workpiece on the conveying-out device. By means of the technical scheme, the problems that in the stamping process in the prior art, the labor intensity of workers is large, and stamping efficiency is low can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production line field, specifically, a transfer system, a transfer film tearing production line and a stamping production line. BACKGROUND

[0002] Stamping process occupies an extremely important position in modern manufacturing industry, and punch as the key equipment to realize stamping operation has its unique development history and technical background. With the continuous progress of science and technology, the punch for stamping develops from the initial manual simple tool to the advanced equipment with many advantages such as high efficiency, high precision and intelligent control, which continuously adapts to the increasing and diversified stamping demand of modern manufacturing industry.

[0003] The parts usually need to be processed by stamping for many times, and the plate is usually provided with a protective film before stamping. After becoming a semi-finished product after a predetermined number of stamping, the protective film needs to be manually torn off, and the semi-finished product needs to be sent into the next stamping device for subsequent processing. The above film tearing process needs many steps of manual participation, the labor intensity of workers is large, and the efficiency is low. SUMMARY

[0004] The main purpose of the utility model is to provide a transfer system, a transfer film tearing production line and a stamping production line, so as to solve the problems of high labor intensity of workers and low stamping efficiency in the stamping process of the prior art.

[0005] In order to achieve the above purpose, according to one aspect of the utility model, a transfer system is provided, which comprises: a mechanical arm comprising a mechanical arm body and an adsorption device arranged on the output shaft of the mechanical arm body; a conveying assembly comprising a transmission-in device and a transmission-out device with opposite conveying directions, the conveying assembly being arranged on one side of the mechanical arm; a control device, the conveying assembly being electrically connected with the control device, the adsorption device having a picking position, a releasing position opposite to the transmission-in end of the transmission-in device, an adsorption position opposite to the transmission-out end of the transmission-out device and a placing position, the mechanical arm body being electrically connected with the control device to switch the position of the adsorption device, the adsorption device being electrically connected with the control device to switch between the releasing state and the adsorption state; a first positioning piece located at the end of the transmission-out device; a first tightening device comprising a first tightening plate moving towards and away from the first positioning piece, the first tightening device being electrically connected with the control device to tighten or loosen the workpiece on the transmission-out device in the direction from the first tightening device to the first positioning piece; a second positioning piece located at the end of the transmission-out device and perpendicular to the first positioning piece; a second tightening device comprising a second tightening plate moving towards and away from the second positioning piece, the second tightening device being electrically connected with the control device to tighten or loosen the workpiece on the transmission-out device in the direction from the second tightening device to the second positioning piece.

[0006] In one embodiment, the incoming device and the outgoing device are arranged in a vertical direction.

[0007] In one embodiment, the first tightening device comprises a first driving member arranged in a vertical direction and a second driving member arranged in a horizontal direction, the second driving member is arranged at a driving end of the first driving member, and the first tightening plate is arranged at a driving end of the second driving member.

[0008] In one embodiment, the transfer system further comprises a base, the outgoing device is arranged on the base, and a hanging beam is arranged on the base, and the main body of the first driving member is hung on the cross beam of the hanging beam.

[0009] In one embodiment, the transfer system further comprises a first detection sensor electrically connected to the control device, used to detect whether the end of the outgoing device has a workpiece.

[0010] In one embodiment, the transfer system further comprises a second detection sensor electrically connected to the control device, used to detect whether the incoming end of the incoming device has a workpiece.

[0011] In one embodiment, the incoming device comprises a first conveying belt and a third driving member for driving the first conveying belt to move, and / or the outgoing device comprises a second conveying belt and a fourth driving member for driving the second conveying belt to move.

[0012] According to another aspect of the present application, a transfer film tearing production line is provided, comprising: a transfer system, the transfer system being the above-mentioned transfer system; and a film tearing platform located at one side of the outgoing end of the incoming device of the transfer system.

[0013] According to the last aspect of the present application, a stamping production line is provided, comprising: a first stamping device having a first stamping station; a second stamping device having a second stamping station; and a transfer system, the transfer system being the above-mentioned transfer system, in a case where the adsorption device of the transfer system is opposite to the first stamping station, the adsorption device is located at a pick-up position, and in a case where the adsorption device is opposite to the second stamping station, the adsorption device is located at a drop-off position.

[0014] In one embodiment, the stamping production line further comprises a film tearing platform located at one side of the outgoing end of the incoming device of the transfer system.

[0015] The technical scheme of the utility model is applied, the control device firstly controls the adsorption device to move to the taking position to take the workpiece, then moves the adsorption device to the releasing position, and switches the adsorption device to the releasing state.At this time, the workpiece falls on the incoming end of the incoming device, and moves along the conveying direction of the incoming device.When the workpiece moves to the outgoing end of the incoming device, the worker can take the workpiece and tear the protective film on it.The workpiece with the torn protective film is placed on the incoming end of the outgoing device, and moves along the conveying direction of the outgoing device.When the workpiece moves to the outgoing end of the outgoing device, the first clamping plate clamps the workpiece on the first positioning piece, and the second clamping plate clamps the workpiece on the second positioning piece, so that the workpiece reaches the specified position.The control device controls the adsorption device to move to the adsorption position again, and switches the adsorption device to the adsorption state.Then, the control device controls the adsorption device to move to the placing position again, and switches the adsorption device to the releasing state.At this time, the workpiece can be subjected to the next stamping operation.The technical scheme of the embodiment is actually to provide an automatic transfer system with positioning function between two stamping devices, and the worker only needs to perform the steps of taking and placing the workpiece from the conveying assembly and tearing the film.On the one hand, since the outgoing end of the outgoing device of the conveying assembly has the positioning device, the worker does not need to place the workpiece on the outgoing device, thereby simplifying the operation steps of the worker, reducing the labor intensity of the worker, and improving the processing efficiency;on the other hand, the worker does not need to go back and forth between the two stamping devices with a long distance, thereby also reducing the labor intensity of the worker and improving the processing efficiency.

[0016] In addition to the objects, features and advantages described above, the utility model has other objects, features and advantages. The utility model will be further described in detail below with reference to the drawings. DRAWINGS

[0017] The drawings accompanying the specification that forms a part hereof show by way of illustration various embodiments of the utility model and is to be taken in conjunction with the disclosure of the utility model as set forth in the following description in conjunction with the drawings, and wherein:

[0018] Figure 1 A perspective structural schematic view of an embodiment of the transfer system according to the utility model is shown;

[0019] Figure 2 A perspective structural schematic view of the transfer assembly, the first positioning piece, the second positioning piece, the first clamping device and the second clamping device of the transfer system of Figure 1 are shown;

[0020] Figure 3 An enlarged structural schematic view of A of the transfer system of Figure 2 is shown;

[0021] Figure 4 a top view of a transfer system of the Figure 2 a top view of a transfer system of the

[0022] Figure 5 a perspective structural schematic view of a mechanical arm of a transfer system of the Figure 1 a perspective structural schematic view of a mechanical arm of a transfer system of the

[0023] Wherein, the above-mentioned drawings include the following reference signs:

[0024] 2, workpiece; 180, mechanical hand; 181, mechanical arm; 182, adsorption device; 183, extension arm; 190, conveying assembly; 191, incoming device; 192, outgoing device; 200, first positioning member; 210, first jacking device; 211, first jacking plate; 212, first driving member; 213, second driving member; 220, second positioning member; 230, second jacking device; 231, second jacking plate; 240, base; 250, hanging beam. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] In order to enable the persons skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the persons skilled in the art without creative labor should belong to the protection scope of the present application.

[0027] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the terms thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to the clearly listed steps or units, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0028] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0029] As shown in Figures 1 to 5 The transfer system of the present embodiment includes a manipulator 180, a conveying assembly 190, a control device, a first positioning member 200, a first clamping device 210, a second positioning member 220, and a second clamping device 230. The manipulator 180 includes a mechanical arm 181 and a suction device 182 arranged on an output shaft of the mechanical arm 181. The conveying assembly 190 includes an incoming device 191 and an outgoing device 192 arranged on one side of the manipulator 180. The conveying assembly 190 is electrically connected to the control device. The suction device 182 has a picking position, a releasing position opposite to an incoming end of the incoming device 191, a suction position opposite to an outgoing end of the outgoing device 192, and a placing position. The mechanical arm 181 is electrically connected to the control device to switch the position of the suction device 182. The suction device 182 is electrically connected to the control device to switch the suction device 182 between a releasing state and a suction state. The first positioning member 200 is arranged at the end of the outgoing device 192. The first clamping device 210 includes a first clamping plate 211 moving towards and away from the first positioning member 200. The first clamping device 210 is electrically connected to the control device to tighten or loosen the workpiece 2 on the outgoing device 192 in the direction from the first clamping device 210 to the first positioning member 200. The second positioning member 220 is arranged at the end of the outgoing device 192 and is perpendicular to the first positioning member 200. The second clamping device 230 includes a second clamping plate 231 moving towards and away from the second positioning member 220. The second clamping device 230 is electrically connected to the control device to tighten or loosen the workpiece 2 on the outgoing device 192 in the direction from the second clamping device 230 to the second positioning member 220.

[0030] The technical scheme is applied, the control device firstly controls the adsorption device 182 to move to the taking position to take the workpiece, then moves the adsorption device 182 to the releasing position, and switches the adsorption device 182 to the releasing state. At this time, the workpiece 2 falls on the incoming end of the incoming device 191, and moves along the conveying direction of the incoming device 191. When the workpiece 2 moves to the outgoing end of the incoming device 191, the worker can take the workpiece 2 and tear off the protective film thereon. The workpiece 2 with the torn-off protective film is placed on the incoming end of the outgoing device 192, and moves along the conveying direction of the outgoing device 192. When the workpiece 2 moves to the outgoing end of the outgoing device 192, the first clamping plate 211 clamps the workpiece 2 on the first positioning member 200, and the second clamping plate 231 clamps the workpiece 2 on the second positioning member 220, so that the workpiece 2 reaches the specified position. The control device controls the adsorption device 182 to move to the adsorption position again, and switches the adsorption device 182 to the adsorption state. Then, the control device controls the adsorption device 182 to move to the placing position again, and switches the adsorption device 182 to the releasing state. At this time, the workpiece 2 can be subjected to the next stamping operation. The technical scheme is applied, actually, an automatic transfer system with a positioning function is provided between two stamping devices, and the worker only needs to perform the steps of taking and placing the workpiece from the conveying assembly 190 and tearing the film. On the one hand, since the outgoing end of the outgoing device 192 of the conveying assembly 190 has a positioning device, the worker does not need to place the workpiece on the outgoing device 192 at a specific position, thereby simplifying the operation steps of the worker, reducing the labor intensity of the worker, and improving the processing efficiency. On the other hand, the worker does not need to go back and forth between two stamping devices with a long distance, thereby also reducing the labor intensity of the worker and improving the processing efficiency.

[0031] As shown in the drawings, Figures 1 to 4 In this embodiment, the incoming device 191 and the outgoing device 192 are arranged in the vertical direction. The above structure fully utilizes the space above and below the factory building, so that the land occupation area of the transfer system is as small as possible.

[0032] As shown in the drawings, Figures 1 to 3 In this embodiment, the first clamping device 210 includes a first driving member 212 arranged in the vertical direction and a second driving member 213 arranged in the horizontal direction, the second driving member 213 is arranged at the driving end of the first driving member 212, and the first clamping plate 211 is arranged at the driving end of the second driving member 213. Specifically, when the workpiece 2 moves to the outgoing end of the outgoing device 192, the second driving member 213 moves downward, the first clamping plate 211 moves horizontally, and the first clamping plate 211 clamps the workpiece 2 on the first positioning member 200. When the adsorption device 182 adsorbs the workpiece 2, the second driving member 213 moves upward, so that the first clamping plate 211 is located above the workpiece 2, thereby avoiding the interference of the first clamping plate 211 on the subsequent conveyed workpiece 2.

[0033] As shown in Figures 1 to 4 In the embodiment, the transfer system further comprises a base 240 and a hanging beam 250. The outgoing device 192 is arranged on the base 240. The hanging beam 250 is arranged on the base 240, and the main body of the first driving member 212 is hung on the cross beam of the hanging beam 250. The above structure is simple and low in cost. It should be noted that in the embodiment, the incoming device 191 is also arranged on the base 240.

[0034] In the embodiment, the transfer system further comprises a first detection sensor (not shown in the figure) electrically connected to the control device, which is used to detect whether the end (outgoing end) of the outgoing device 192 has the workpiece 2. When the outgoing end of the outgoing device 192 has the workpiece 2, the control device controls the first tightening device 210 and the second tightening device 230 to act. When the outgoing end of the outgoing device 192 does not have the workpiece 2, the control device controls the outgoing device 192 to continue to convey the workpiece in the conveying direction. Preferably, in the embodiment, the first detection sensor is a reflection sensor.

[0035] In the embodiment, the transfer system further comprises a second detection sensor electrically connected to the control device, which is used to detect whether the incoming end of the incoming device 191 has the workpiece 2. When the incoming end of the outgoing device 192 has the workpiece 2, the control device controls the incoming device 191 to continue to convey the workpiece in the conveying direction. When the incoming end of the outgoing device 192 does not have the workpiece 2, the control device controls the manipulator 180 to deliver a new workpiece to the incoming end of the outgoing device 192.

[0036] As shown in Figure 1 and Figure 2 In the embodiment, the incoming device 191 comprises a first conveying belt and a third driving member for driving the first conveying belt to move. The above structure is simple, low in cost and high in reliability.

[0037] As shown in Figure 1 and Figure 2 In the embodiment, the outgoing device 192 comprises a second conveying belt and a fourth driving member for driving the second conveying belt to move. The above structure is simple, low in cost and high in reliability.

[0038] As shown in Figure 1 and Figure 5 In the embodiment, the manipulator 180 further comprises a horizontal extension arm 183, the output shaft of the mechanical arm 181 is drivingly connected to one end of the extension arm 183 to enable the extension arm 183 to rotate in the horizontal plane, and the suction device 182 is fixed to the other end of the extension arm 183.

[0039] The application further provides a transfer film tearing production line. The transfer film tearing production line according to the application comprises a transfer system and a film tearing platform. The transfer system is the transfer system described above. The film tearing platform is located at one side of the delivery end of the incoming device 191 of the transfer system. The transfer system described above has the advantages of reducing the labor intensity of workers and improving the processing efficiency. Therefore, the transfer film tearing production line with the transfer system also has the advantages.

[0040] The application further provides a stamping production line. The stamping production line according to the application comprises a first stamping device, a second stamping device and a transfer system. The first stamping device has a first stamping station. The second stamping device has a second stamping station. The transfer system is the transfer system described above. When the adsorption device 182 of the transfer system is opposite to the first stamping station, the adsorption device 182 is located at a pick-up position. When the adsorption device 182 of the transfer system is opposite to the second stamping station, the adsorption device 182 is located at a drop-off position. The transfer system described above has the advantages of reducing the labor intensity of workers and improving the processing efficiency. Therefore, the stamping production line with the transfer system also has the advantages.

[0041] In this embodiment, the stamping production line further comprises a film tearing platform. The film tearing platform is located at one side of the delivery end of the incoming device 191 of the transfer system. The above structure facilitates the workers to tear the film of the workpiece 2, thereby improving the processing efficiency.

[0042] The relative arrangement, numerical expressions, and numerical values of the components and steps set forth in the embodiments are not intended to limit the scope of the present application unless otherwise specifically stated. It should be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the sake of convenience in description. The techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description under appropriate circumstances. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary, and not as limiting. Therefore, other examples of the exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] For purposes of the description hereinafter, spatial terms, such as "above", "below", "upper", "lower", and the like, can be used with reference to the illustrated orientation of one device or feature to another device or feature, as illustrated in the figures. It will be further understood that the spatial terms are intended to encompass different orientations of the device or feature in addition to the orientation depicted in the figures. For example, if the device or feature is inverted or rotated 90 degrees, a spatial term that would have previously described a device or feature above or below another device or feature would now be interpreted as being below or above, respectively. Accordingly, the exemplary spatial terminology used herein is for purposes of describing the examples discussed herein and is not intended to be limiting.

[0044] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0045] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A transfer system, characterized in that The system comprises: a mechanical arm (180) comprising a mechanical arm (181) and a suction device (182) arranged on an output shaft of the mechanical arm (181); a conveying assembly (190) comprising a conveying-in device (191) and a conveying-out device (192) arranged on one side of the mechanical arm (180); a control device, the conveying assembly (190) being electrically connected to the control device, the suction device (182) having a pick-up position, a release position opposite to a conveying-in end of the conveying-in device (191), a suction position opposite to a conveying-out end of the conveying-out device (192), and a drop-off position, the mechanical arm (181) being electrically connected to the control device to switch the position of the suction device (182), the suction device (182) being electrically connected to the control device to switch the suction device (182) between a release state and a suction state; a first positioning member (200) located at an end of the conveying-out device (192); a first clamping device (210) comprising a first clamping plate (211) moving towards and away from the first positioning member (200), the first clamping device (210) being electrically connected to the control device to tighten or loosen the workpiece (2) on the conveying-out device (192) in the direction from the first clamping device (210) to the first positioning member (200); a second positioning member (220) located at an end of the conveying-out device (192) and perpendicular to the first positioning member (200); a second clamping device (230) comprising a second clamping plate (231) moving towards and away from the second positioning member (220), the second clamping device (230) being electrically connected to the control device to tighten or loosen the workpiece (2) on the conveying-out device (192) in the direction from the second clamping device (230) to the second positioning member (220).

2. The transfer system of claim 1, wherein, The conveying-in device (191) and the conveying-out device (192) are arranged in a vertical direction.

3. The transfer system of claim 1, wherein, The first clamping device (210) comprises a first driving member (212) arranged vertically and a second driving member (213) arranged horizontally, the second driving member (213) being arranged at a driving end of the first driving member (212), and the first clamping plate (211) being arranged at a driving end of the second driving member (213).

4. The transfer system of claim 3, wherein, The transfer system further comprises: a base (240), the conveying-out device (192) being arranged on the base (240); a hanging beam (250) arranged on the base (240), a main body of the first driving member (212) being hung on a cross beam of the hanging beam (250).

5. The transfer system of claim 1, wherein, The transfer system further comprises: a first detection sensor electrically connected to the control device to detect whether the end of the conveying-out device (192) has a workpiece (2).

6. The transfer system of claim 1, wherein, The transfer system further comprises: A second detection sensor, in electrical control connection with the control device, is configured to detect whether the incoming end of the incoming device (191) has a workpiece (2).

7. The transfer system of claim 1, wherein, The incoming device (191) comprises a first conveying belt and a third driving member configured to drive the first conveying belt to move; and / or, the outgoing device (192) comprises a second conveying belt and a fourth driving member configured to drive the second conveying belt to move.

8. A transfer film tearing production line, comprising: a transfer system, wherein the transfer system is the transfer system according to any one of claims 1 to 7; a film tearing platform located at one side of the outgoing end of the incoming device (191) of the transfer system.

9. A stamping production line, comprising: a first stamping device having a first stamping station; a second stamping device having a second stamping station; a transfer system, wherein the transfer system is the transfer system according to any one of claims 1 to 7, and the adsorption device (182) is located at a pick-up position when the adsorption device (182) is opposite to the first stamping station, and the adsorption device (182) is located at a drop-off position when the adsorption device (182) is opposite to the second stamping station.

10. The press line of claim 9, wherein, The stamping production line further comprises: a film tearing platform located at one side of the outgoing end of the incoming device (191) of the transfer system.

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