Material taking clamp and material taking device

Abstract

The utility model discloses a material taking clamp and a material taking device, and relates to the field of clamping jigs, the material taking clamp comprises a material carrying jig, a first magnetic attraction jig and a second magnetic attraction jig, and the material carrying jig is provided with a plurality of first positioning holes; the first magnetic attraction jig is arranged on one side of the material carrying jig and provided with a plurality of first magnetic convex parts, and the first magnetic convex parts correspond to the first positioning holes one to one; the second magnetic attraction jig is arranged on the side, away from the first magnetic attraction jig, of the material carrying jig, the second magnetic attraction jig is provided with a plurality of second magnetic protruding parts, the second magnetic protruding parts correspond to the first positioning holes in a one-to-one mode, and the first magnetic attraction jig and the second magnetic attraction jig are used for fixing a product to the material carrying jig. The first magnetic attraction jig and the second magnetic attraction jig are arranged to replace a plug to fix the product, so that the material taking and placing efficiency is improved, and meanwhile, the appearance yield of the product is also improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of clamping jigs, in particular to a material taking clamp and a material taking device. BACKGROUND

[0002] In the prior art, the taking and placing of products on the material carrying jig are completed manually, and the products are fixed by plugs, so the plugs need to be manually removed before the products are taken out. Therefore, the efficiency of taking and placing the products is low, and long-time taking and placing operation will make the operator too tired to perfectly take out the products, which may reduce the appearance yield of the products. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a material taking clamp which can simplify the taking and placing operation of the products by using magnetic attraction principle, improve the efficiency and ensure the good yield of the products taken out.

[0004] The present application also provides a material taking device with the above-mentioned material taking clamp.

[0005] The material taking clamp according to the first aspect of the present application comprises:

[0006] a material carrying jig, the material carrying jig being provided with a plurality of first positioning holes;

[0007] a first magnetic clamp, the first magnetic clamp being arranged on one side of the material carrying jig, the first magnetic clamp being provided with a plurality of first magnetic protrusions, the plurality of first magnetic protrusions corresponding to the plurality of first positioning holes one by one;

[0008] a second magnetic clamp, the second magnetic clamp being arranged on the side of the material carrying jig away from the first magnetic clamp, the second magnetic clamp being provided with a plurality of second magnetic protrusions, the plurality of second magnetic protrusions corresponding to the plurality of first positioning holes one by one, the first magnetic clamp and the second magnetic clamp being used to fix the products on the material carrying jig.

[0009] The material taking clamp according to the present application has at least the following beneficial effects: the first positioning holes are arranged to clamp the products on the material carrying jig, the second magnetic clamp is arranged to further fix the products on the material carrying jig, and the first magnetic clamp is magnetically connected with the second magnetic clamp through the first positioning holes to prevent the second magnetic clamp from being separated, so as to fix the products, and the products can be taken out by taking away the second magnetic clamp, which simplifies the taking and placing operation of the products, thereby improving the taking efficiency of the products, and the taking of the first magnetic clamp will not damage the products, thereby improving the appearance yield of the products.

[0010] According to some embodiments of the present application, a pressing jig is further included between the carrier jig and the second magnetic jig, the pressing jig is provided with a plurality of second positioning holes corresponding to the plurality of second magnetic protrusions.

[0011] According to some embodiments of the present application, a plurality of connecting members are further included, the plurality of connecting members correspond to the plurality of first positioning holes, the plurality of connecting members are arranged between the corresponding first magnetic protrusions and the second magnetic protrusions, and the connecting members are used to prevent the products from separating from the carrier jig when the products are taken out.

[0012] According to some embodiments of the present application, the pressing jig is provided with a fixing column, the carrier jig is provided with a first fixing hole corresponding to the fixing column, the first magnetic jig is provided with a second fixing hole corresponding to the fixing column, and the fixing column is sequentially arranged in the first fixing hole and the second fixing hole.

[0013] According to some embodiments of the present application, the first magnetic jig is further provided with a first through hole, the pressing jig is further provided with a second through hole, the second magnetic jig is further provided with a third through hole, the first through hole, the second through hole and the third through hole correspond to each other, the carrier jig is provided with a hand-held structure corresponding to the first through hole, and the hand-held structure is used to carry the taking-out jig.

[0014] According to some embodiments of the present application, the connecting member is a magnetic member.

[0015] According to some embodiments of the present application, the connecting member is a drawbar, the drawbar includes a bottom end and a sharp end, the bottom end is connected to the second magnetic protrusion, and the sharp end is sequentially arranged in the pressing jig and the carrier jig and connected to the first magnetic protrusion.

[0016] According to some embodiments of the present application, one side of the carrier jig close to the pressing jig is further provided with a first protrusion, and the first positioning hole is arranged on the first protrusion.

[0017] According to some embodiments of the present application, one side of the carrier jig away from the first protrusion is provided with a groove, the first magnetic jig is provided with a second protrusion, the first magnetic protrusion is arranged on the second protrusion, and the second protrusion is connected to the groove in a clamping manner.

[0018] The taking-out device according to the second aspect of the embodiments of the present application comprises:

[0019] The taking-out jig according to the first aspect of the embodiments of the present application.

[0020] According to the material taking device, the product is clamped on the material carrier fixture through the first positioning hole, and the product is further fixed on the material carrier fixture through the second magnetic fixture, the first magnetic fixture is magnetically connected with the second magnetic fixture through the first positioning hole, so that the second magnetic fixture is prevented from being separated, the product is fixed, the product is taken out by taking away the second magnetic fixture, the taking and placing operation of the product is simplified, the taking efficiency of the product is improved, the first magnetic fixture is taken out without damaging the product, the appearance yield of the product is improved, the efficiency of the material taking device is improved by using the material taking fixture, and the appearance yield of the product during the operation of the material taking device is ensured.

[0021] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and / or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the application will become apparent and be readily understood by considering the following detailed description, including the accompanying drawings, in which:

[0023] Figure 1 It is an exploded schematic view of the material taking fixture of the embodiment of the application;

[0024] Figure 2 It is a schematic view of the pressing fixture of the embodiment of the application;

[0025] Figure 3 It is a schematic view of the material carrier fixture of the embodiment of the application;

[0026] Figure 4 It is a schematic view of the puller of the embodiment of the application;

[0027] Figure 5 It is a schematic view of the product of the embodiment of the application.

[0028] REFERENCE NUMERALS

[0029] Second magnetic fixture 100; second magnetic convex part 101; third through hole 102; pressing fixture 110; second positioning hole 111; second through hole 112; adaptive groove 113; fixed column 114; material carrier fixture 120; first positioning hole 121; first convex part 122; hand-held structure 123; first fixed hole 124; groove 125; first magnetic fixture 130; first magnetic convex part 131; second fixed hole 132; second convex part 133; first through hole 134; bottom end 200; sharp end 201; product 300. DETAILED DESCRIPTION

[0030] Embodiments of the present application are described below in the detailed description and illustrated in the accompanying drawings by using examples, which are exemplary only and not intended to restrict the present application. It should be understood that the embodiments described below are merely exemplary and are not intended to restrict the present application.

[0031] In the description of the present application, if the orientation description is involved, for example, the orientation or position relationship indicated by up, down, front, back, left, right and the like is based on the orientation or position relationship shown in the drawings, which is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a restriction of the present application.

[0032] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two. Greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of technical features indicated.

[0033] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0034] At present, the product 300 is generally fixed on the carrier fixture 120 by a plug, and the plug fixing the product 300 needs to be removed before the product 300 is taken out. The step of removing the plug is usually completed by manual work, but it is inevitable to feel tired under continuous high-intensity work, which further leads to the reduction of the efficiency of taking out the product 300, and the risk of damaging the product 300 when the plug is removed is also increased, which further reduces the appearance good rate of the product 300.

[0035] Based on this, the present application proposes a taking fixture, which realizes the fixation of the product 300 on the carrier fixture 120 by using the magnetic attraction principle of the first magnetic attraction fixture 130 and the second magnetic attraction fixture 100, and only needs to remove the second magnetic attraction fixture 100 to take out the product 300, thereby simplifying the step of taking out the product 300, improving the efficiency of taking out the product 300, and the removal of the second magnetic attraction fixture 100 is not difficult, and the risk of damaging the product 300 is also lower, thereby effectively improving the appearance good rate of taking out the product 300.

[0036] The following references Figure 1 and Figure 5 The taking fixture of the embodiments of the present application is described.

[0037] It can be understood that the material taking clamp of the embodiment of the application comprises a material carrying jig 120, a first magnetic suction jig 130 and a second magnetic suction jig 100, the material carrying jig is provided with a plurality of first positioning holes 121; the first magnetic suction jig 130 is arranged on one side of the material carrying jig 120, the first magnetic suction jig 130 is provided with a plurality of first magnetic convex parts 131, and the plurality of first magnetic convex parts 131 correspond to the plurality of first positioning holes 121 one by one; the second magnetic suction jig 100 is arranged on the side of the material carrying jig 120 away from the first magnetic suction jig 130, the second magnetic suction jig 100 is provided with a plurality of second magnetic convex parts 101, and the second magnetic convex parts 101 correspond to the plurality of first positioning holes 121 one by one, and the first magnetic suction jig 130 and the second magnetic suction jig 100 are used for fixing the product 300 on the material carrying jig 120.

[0038] The beneficial effects of the material taking clamp of the embodiment of the application are as follows: the first positioning holes 121 are arranged to clamp the product 300 on the material carrying jig 120, the second magnetic suction jig 100 is arranged to further fix the product 300 on the material carrying jig 120, and the first magnetic suction jig 130 is connected to the second magnetic suction jig 100 through the first positioning holes 121 to prevent the second magnetic suction jig 100 from being separated, so as to fix the product 300, and the product 300 can be taken out by taking away the second magnetic suction jig 100, which simplifies the taking and placing operation of the product 300, and further improves the taking efficiency of the product 300, and meanwhile, the taking of the first magnetic suction jig 130 will not cause damage to the product 300, and further improves the appearance yield of the product 300.

[0039] For example, in some embodiments, reference is made to Figure 1 and Figure 5In the embodiment, the product 300 is annular, and the carrier fixture 120 is provided with a plurality of first positioning holes 121, facilitating the clamping placement of the product 300. The carrier fixture 120 is disc-shaped, and every four first positioning holes 121 form a group and are arranged along the radial direction of the carrier fixture 120. Every two groups of adjacent first positioning holes 121 are separated by a triangular hole, facilitating the reduction of the weight of the carrier fixture 120 and the saving of cost. The second magnetic fixture 100 is also disc-shaped, and is provided with a plurality of second magnetic protrusions 101. The plurality of second magnetic protrusions 101 are in one-to-one correspondence with the plurality of first positioning holes 121. The second magnetic fixture 100 is clamped and connected with the carrier fixture 120 through the second magnetic protrusions 101 and the corresponding first positioning holes 121, facilitating the fixation of the product 300 between the second magnetic protrusions 101 and the first positioning holes 121. The first magnetic fixture 130 is provided with a plurality of first magnetic protrusions 131, which are in one-to-one correspondence with the plurality of first positioning holes 121. The first magnetic fixture 130 is also disc-shaped, and is arranged on the side of the carrier fixture 120 away from the second magnetic fixture 100, and is clamped and connected with the carrier fixture 120 through the first magnetic protrusions 131 and the corresponding first positioning holes. The first magnetic protrusions 131 and the second magnetic protrusions 101 are both magnetic structures. The arrangement of the first magnetic fixture 130 facilitates the attraction of the second magnetic protrusions 101 by the first magnetic protrusions 131, so that the second magnetic fixture 100 is not easily separated from the carrier fixture 120. Meanwhile, the reaction force of the second magnetic protrusions 101 also prevents the first magnetic fixture 130 from being separated from the carrier fixture 120.

[0040] It should be noted that the first magnetic fixture 130, the second magnetic fixture 100 and the carrier fixture 120 can also have a rectangular or triangular cross-sectional area.

[0041] It can be understood that the material taking clamp further comprises a pressing fixture 110, which is arranged between the carrier fixture 120 and the second magnetic fixture 100. The pressing fixture 110 is provided with a plurality of second positioning holes 111, which are in one-to-one correspondence with the plurality of second magnetic protrusions 101.

[0042] For example, in some embodiments, the first magnetic fixture 130, the second magnetic fixture 100 and the carrier fixture 120 are disc-shaped. Figure 1 In the embodiment, the second magnetic fixture 100 and the carrier fixture 120 are further provided with the pressing fixture 110, which is also disc-shaped. The pressing fixture 110 is provided with a plurality of second positioning holes 111, which are in one-to-one correspondence with the plurality of first positioning holes 121, so as to achieve the pressing effect and effectively prevent the product 300 on the carrier fixture 120 from being taken out together with the second magnetic fixture 100. The second magnetic protrusions 101 are sequentially arranged in the corresponding second positioning holes 111 and first positioning holes 121, so as to fix the pressing fixture 110.

[0043] It can be understood that the taking fixture further comprises a plurality of connecting pieces corresponding to the plurality of first positioning holes 121, and the plurality of connecting pieces are arranged between the corresponding first magnetic convex part 131 and the second magnetic convex part 101, and the connecting pieces are used to prevent the product 300 from being separated from the loading fixture 120 during taking.

[0044] For example, in some embodiments, with reference to Figure 1 and Figure 5 In this embodiment, the plurality of connecting pieces correspond to the plurality of first positioning holes 121, and the connecting pieces are arranged in the corresponding first positioning holes 121, and one end of the connecting piece is connected with the first magnetic convex part 131 and the other end is connected with the second magnetic convex part 101, and the connecting piece is arranged to further fix the product 300 on the loading fixture 120, so as to avoid that the second magnetic fixture 100 inadvertently drives the pressing fixture 110 and the product 300 to be separated from the loading fixture 120 when the first magnetic fixture 130 is taken out.

[0045] It can be understood that the pressing fixture 110 is provided with a fixing column 114, the loading fixture 120 is provided with a first fixing hole 124 corresponding to the fixing column 114, and the first magnetic fixture 130 is provided with a second fixing hole 132 corresponding to the fixing column 114, and the fixing column 114 is sequentially arranged in the first fixing hole 124 and the second fixing hole 132.

[0046] For example, in some embodiments, with reference to Figure 1 and Figure 2 In this embodiment, the fixing column 114 is arranged on the side of the pressing fixture 110 close to the loading fixture 120, and the fixing column 114 is arranged on the opposite sides of the pressing fixture 110, the loading fixture 120 is provided with a first fixing hole 124 corresponding to the fixing column 114, and the first fixing hole 124 and the fixing column 114 are in one-to-one correspondence, so as to facilitate the better matching of the loading fixture 120 and the pressing fixture 110, and the first magnetic fixture 130 is also provided with a second fixing hole 132 corresponding to the fixing column 114, and the second fixing hole 132 and the fixing column 114 are not in one-to-one correspondence, and a plurality of second fixing holes 132 can be matched with the fixing column 114, so as to facilitate the faster matching of the loading fixture 120 and the first magnetic fixture 130, and the fixing column 114 is sequentially arranged in the corresponding first fixing hole 124 and the second fixing hole 132, thereby realizing the fixation and positioning of the loading fixture 120 and the first magnetic fixture 130.

[0047] It can be understood that the first magnetic fixture 130 is further provided with a first through hole 134, the pressing fixture 110 is further provided with a second through hole 112, the second magnetic fixture 100 is further provided with a third through hole 102, the first through hole 134, the second through hole 112 and the third through hole 102 correspond to each other, and the material carrying fixture 120 is provided with a hand carrying structure 123 corresponding to the first through hole 134, and the hand carrying structure 123 is used for carrying the material taking fixture.

[0048] For example, in some embodiments, with reference to Figure 1 and Figure 3 In this embodiment, the first magnetic fixture 130 is provided with a first through hole 134 at the center of the disc, the pressing fixture 110 is provided with a second through hole 112 at the center of the disc, the second magnetic fixture 100 is provided with a third through hole 102 at the center of the disc, the first through hole 134, the second through hole 112 and the third through hole 102 have the same area and correspond to each other, and the material carrying fixture 120 is provided with a hand carrying structure 123 at the center, which corresponds to the first through hole 134, the second through hole 112 and the third through hole 102, facilitating the carrying of the material taking fixture.

[0049] It can be understood that the connecting piece is a magnetic piece.

[0050] For example, in some embodiments, with reference to Figure 1 and Figure 4 In this embodiment, the first magnetic fixture 130 is provided with a first through hole 134 at the center of the disc, the pressing fixture 110 is provided with a second through hole 112 at the center of the disc, the second magnetic fixture 100 is provided with a third through hole 102 at the center of the disc, the first through hole 134, the second through hole 112 and the third through hole 102 have the same area and correspond to each other, and the material carrying fixture 120 is provided with a hand carrying structure 123 at the center, which corresponds to the first through hole 134, the second through hole 112 and the third through hole 102, facilitating the carrying of the material taking fixture.

[0051] It can be understood that the connecting piece is a magnetic piece.

[0052] For example, in some embodiments, with reference to Figure 2 and Figure 5In the embodiment, the connecting piece is a draw pin, the draw pin has magnetic properties, the draw pin includes a bottom end 200 and a sharp end 201, the cross-sectional area of the bottom end 200 is greater than that of the first positioning hole 121, the second positioning hole 111 is provided with an adaptive groove 113 on the side close to the material loading fixture 120, the shape of the adaptive groove 113 matches that of the bottom end 200, so that the bottom end 200 is embedded in the adaptive groove 113, and the second magnetic fixture 100 is taken out, and the draw pin is also taken out, the draw pin is arranged in the material loading fixture 120, the bottom end 200 is connected with the second magnetic protrusion 101, and the sharp end 201 is connected with the first magnetic protrusion 131, so that the first magnetic fixture 130 and the second magnetic fixture 100 are firmly attracted by the draw pin.

[0053] It can be understood that the side of the material loading fixture 120 close to the material pressing fixture 110 is also provided with a first protrusion 122, and the first positioning hole 121 is arranged on the first protrusion 122.

[0054] For example, in some embodiments, with reference to Figure 1 In the embodiment, the first protrusion 122 is arranged on the side of the material loading fixture 120 close to the material pressing fixture 110, a plurality of first protrusions 122 are arranged, the first protrusion 122 is in a strip shape, every four first positioning holes 121 arranged in a radial direction form a group, and one first protrusion 122 corresponds to the four first positioning holes 121 arranged in a group, the four first positioning holes 121 arranged in a group are arranged on the corresponding first protrusion 122, and the first protrusion 122 is arranged to support the product 300, so that the polishing liquid can more easily contact the product 300 in the subsequent polishing operation.

[0055] It can be understood that the side of the material loading fixture 120 away from the first protrusion 122 is provided with a groove 125, the first magnetic fixture 130 is provided with a second protrusion 133, the first magnetic protrusion 131 is arranged on the second protrusion 133, and the second protrusion 133 is connected with the groove 125 in a clamping manner.

[0056] For example, in some embodiments, with reference to Figure 1 and Figure 3 In the embodiment, the material loading fixture 120 is provided with a groove 125, that is, the side of the material loading fixture 120 away from the first protrusion 122 is in a groove shape, the first magnetic fixture 130 is provided with a second protrusion 133 corresponding to the groove 125, the first magnetic protrusion 131 is arranged on the second protrusion 133, and the second protrusion 133 is connected with the groove 125 in a clamping manner, so that the connection between the material loading fixture 120 and the first magnetic fixture 130 is more firm.

[0057] The specific use process of the material loading fixture in the embodiment of the application is described below:

[0058] Firstly, the loading process is as follows: the first magnetic fixture 130 and the loading fixture 120 are connected, the plurality of products 300 are clamped on the corresponding first positioning hole 121, then the second magnetic fixture 100 and the pressing fixture 110 are connected, and the bottom end 200 of the drawbar is embedded in the corresponding slot 113, and then the first magnetic fixture 130, the second magnetic fixture 100, the pressing fixture 110 and the loading fixture 120 are combined into one through the cooperation of the fixing column 114, the first fixing hole 124 and the second fixing hole 132. At this time, the first magnetic fixture 130 and the second magnetic fixture 100 are firmly attracted by the drawbar, which ensures the stability of the combination, thereby realizing the loading process.

[0059] Then the taking process is as follows: the first magnetic fixture 130 is taken out, at this time the drawbar provides a force close to the drawbar for the second magnetic protrusion 101, so that the second magnetic protrusion 101 is not easily separated from the pressing fixture 110, then the second magnetic fixture 100 is taken out, and then the drawbar is taken out, the product 300 is not taken out of the loading fixture 120 due to the pressing fixture 110, and finally the pressing fixture 110 is taken out, so that the product 300 on the loading fixture 120 can be taken out, thereby realizing the taking process.

[0060] According to the taking device of the second aspect of the application, the taking clamp of the first aspect of the application is provided.

[0061] According to the taking device of the application, the first positioning hole 121 is provided to clamp the product 300 on the loading fixture 120, the second magnetic fixture 100 is further provided to fix the product 300 on the loading fixture 120, and the first magnetic fixture 130 is magnetically connected with the second magnetic fixture 100 through the first positioning hole 121, so as to prevent the second magnetic fixture 100 from being separated, so as to realize the fixation of the product 300, and the product 300 can be taken out by taking away the second magnetic fixture 100, which simplifies the taking and placing operation of the product 300, and improves the taking efficiency of the product 300. The first magnetic fixture 130 will not damage the product 300, thereby improving the appearance yield of the product 300. The use of the taking clamp of the application improves the efficiency of the taking device of the application, and also ensures the appearance yield of the product 300 during the operation of the taking device.

[0062] Since the taking device includes the taking clamp of the first aspect, the corresponding contents of the taking clamp in the first aspect are applicable to the taking device of the second aspect, and have the same implementation principle and technical effects. To avoid redundant description, the detailed description is not given here.

[0063] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A material taking jig characterized by comprising: The application relates to a material taking clamp. The material taking clamp comprises a material loading fixture provided with a plurality of first positioning holes; a first magnetic fixture provided on one side of the material loading fixture and provided with a plurality of first magnetic protrusions corresponding to the first positioning holes; and a second magnetic fixture provided on the side of the material loading fixture away from the first magnetic fixture and provided with a plurality of second magnetic protrusions corresponding to the first positioning holes, the first magnetic fixture and the second magnetic fixture being used for fixing products on the material loading fixture. The material taking clamp further comprises a material pressing fixture provided between the material loading fixture and the second magnetic fixture and provided with a plurality of second positioning holes corresponding to the second magnetic protrusions. The material taking clamp further comprises a plurality of connecting members corresponding to the first positioning holes, the connecting members being provided between the first magnetic protrusions and the second magnetic protrusions and being used for preventing the products from being separated from the material loading fixture during material taking.

2. The material taking jig according to claim 1, wherein The material pressing fixture is provided with a fixing column, the material loading fixture is provided with a first fixing hole corresponding to the fixing column, the first magnetic fixture is provided with a second fixing hole corresponding to the fixing column, and the fixing column is sequentially provided in the first fixing hole and the second fixing hole.

3. The material taking jig according to claim 2, wherein The first magnetic fixture is further provided with a first through hole, the material pressing fixture is further provided with a second through hole, the second magnetic fixture is further provided with a third through hole, the first through hole, the second through hole and the third through hole correspond to each other, the material loading fixture is provided with a hand carrying structure corresponding to the first through hole, and the hand carrying structure is used for carrying the material taking clamp.

4. The material taking jig according to claim 2, wherein The connecting members are magnetic members.

5. The material taking jig according to claim 2, wherein The connecting members are draw pins, the draw pins comprise bottom ends and sharp ends, the bottom ends are connected with the second magnetic protrusions, and the sharp ends are sequentially provided in the material pressing fixture and the material loading fixture and connected with the first magnetic protrusions.

6. The material taking jig according to claim 3, wherein The material loading fixture is further provided with a first protrusion on the side close to the material pressing fixture, and the first positioning holes are arranged on the first protrusion.

7. The material taking jig according to claim 3, wherein The side of the material loading fixture away from the first protrusion is provided with a groove, the first magnetic fixture is provided with a second protrusion, the first magnetic protrusions are arranged on the second protrusion, and the second protrusion is clamped and connected with the groove.

8. The material taking jig according to claim 2, wherein The application relates to a material taking clamp.

9. The material taking jig according to claim 8, wherein The material taking clamp comprises any one of claims 1 to 9.

10. A material taking device characterized by ​ ​

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