Positioning device and machining equipment

Abstract

The utility model discloses a positioning device and machining equipment. The positioning device comprises a bearing mechanism and a positioning mechanism; the bearing mechanism comprises a bottom table, a supporting piece arranged on the bottom table and a carrying table arranged on the side, away from the bottom table, of the supporting piece, the carrying table is provided with a first side face and a second side face which are oppositely arranged, and the carrying table is used for being matched with a main body for bearing a workpiece and enabling an auxiliary body, arranged on the main body, of the workpiece to be located on the side, away from the second side face, of the first side face. A rotating shaft hole penetrating through the first side face and the second side face is formed in the carrying table, the positioning mechanism comprises a rotating shaft rotationally arranged in the rotating shaft hole, a protruding piece connected with one end of the rotating shaft and an abutting-pulling piece connected with the protruding piece, and an abutting-pulling space is formed between the abutting-pulling piece and the rotating shaft. The abutting-pulling piece rotates to the side, away from the first side face, of the auxiliary body, and therefore the workpiece is positioned. According to the positioning device, positioning of the workpiece is achieved, and deformation of the workpiece can be avoided.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece positioning, and in particular to a positioning device and processing equipment. Background Art

[0002] In actual production and processing, it is usually necessary to process the workpiece, such as removing the anode layer, polishing, marking, etc. Before processing the workpiece, the workpiece needs to be positioned. At present, for some special workpieces, such as a workpiece that is a frame including a main body and a sub-body vertically connected to the main body, the traditional positioning method is roughly to place the workpiece on a plate and use a linear cylinder around the workpiece to abut the workpiece to achieve positioning of the workpiece. However, in the traditional positioning method, since the workpiece is a frame, the frame is easily deformed under the abutment of the cylinder, resulting in defective workpieces. Utility Model Content

[0003] In view of the above, it is necessary to propose a positioning device and processing equipment to achieve positioning of the workpiece and avoid deformation of the workpiece.

[0004] The embodiment of the present application provides a positioning device for positioning a workpiece, wherein the workpiece includes a main body and a sub-body disposed on the main body, and the positioning device includes a bearing mechanism and a positioning mechanism;

[0005] The bearing mechanism comprises a base, a support member and a carrier, wherein the support member is arranged on the base, the carrier is arranged on a side of the support member away from the base, the carrier has a first side surface and a second side surface arranged opposite to each other, the carrier is adapted to bear the main body and make the auxiliary body be located on a side of the first side surface away from the second side surface, and a rotating shaft hole penetrating the first side surface and the second side surface is opened on the carrier;

[0006] The positioning mechanism comprises a rotating shaft, a protruding member and a resisting member, wherein the rotating shaft is rotatably disposed in the rotating shaft hole and one end of the rotating shaft protrudes from the first side surface, the protruding member is connected to one end of the rotating shaft, the resisting member is connected to the protruding member and a resisting space is formed between the resisting member and the rotating shaft;

[0007] When the rotating shaft rotates, the resisting and pulling member rotates along with the rotating shaft to the side of the auxiliary body away from the first side surface, so that the auxiliary body is located in the resisting and pulling space, thereby positioning the workpiece.

[0008] In some embodiments, the shaft hole includes a rotating hole and a stop hole connected to the rotating hole, the diameter of the stop hole is larger than the diameter of the rotating hole, the shaft includes a main body and a stop body, the diameter of the stop body is larger than the diameter of the main body, the main body is rotatably disposed in the rotating hole, the stop body is rotatably disposed in the stop hole and the stop body is connected to the main body, wherein the protrusion is connected to one end of the stop body facing away from the main body.

[0009] In some embodiments, the positioning mechanism further includes a rotating member and an elastic member, one end of the body away from the stop body protrudes from the second side surface and is connected to the rotating member, and the elastic member is sleeved on the body and abuts between the second side surface and the rotating member.

[0010] In some embodiments, a receiving hole is formed on a side of the rotating member facing the second side surface, the rotating member abuts against the second side surface, and the elastic member is located in the receiving hole.

[0011] In some embodiments, the number of the resisting and pulling members is two, and the two resisting and pulling members are symmetrically arranged on opposite sides of the protruding member, and the resisting and pulling space is formed between each of the resisting and pulling members and the rotating shaft.

[0012] In some embodiments, the side of the resisting member facing away from the protruding member is configured to be arc-shaped.

[0013] In some embodiments, the first side is provided with an avoidance groove for avoiding the auxiliary body, and the avoidance groove is connected to the rotating shaft hole.

[0014] In some embodiments, the supporting mechanism further includes a first reinforcement member and a second reinforcement member, wherein the first reinforcement member is connected between the base and the support member, and the second reinforcement member is connected between the support member and the carrier, and the first reinforcement member and the second reinforcement member are respectively located on opposite sides of the support member.

[0015] In some embodiments, the supporting mechanism also includes a frame, legs and rollers, the frame is connected to the side of the base away from the support member, the legs are multiple in number, and the multiple legs are connected to the side of the frame away from the base, and the rollers are multiple in number, and the multiple rollers are rotatably connected to the side of the frame away from the base.

[0016] An embodiment of the present application also provides a processing device, comprising a positioning device and a processing device as described in any of the above technical solutions, wherein the positioning device is used to position a workpiece, the processing device is arranged adjacent to the positioning device, and the processing device is used to process the workpiece positioned by the positioning device.

[0017] When the positioning device and the processing equipment including the positioning device are used, the workpiece is placed on the carrier of the supporting mechanism, so that the main body is located on the carrier and the auxiliary body is located on the side of the first side away from the second side and the auxiliary body is in contact with the first side, the rotating shaft of the positioning mechanism is rotated, the rotating shaft rotates synchronously with the protruding member and the resisting member, the resisting member rotates to the side of the auxiliary body away from the first side, so that the auxiliary body is located in the resisting space, through the limiting effect of the resisting member on the auxiliary body, the auxiliary body abuts on the first side under the limiting effect of the resisting member, thereby achieving the positioning of the workpiece, since the workpiece does not need to be subjected to the abutment effect of an external power source, deformation of the workpiece can be avoided, which is conducive to ensuring the yield of the workpiece. After the positioning device positions the workpiece, the processing mechanism processes the workpiece positioned by the positioning device, and after the processing mechanism processes the workpiece, the rotating shaft is reversely rotated, the rotating shaft rotates synchronously with the protruding member and the resisting member, the resisting member is relatively far away from the auxiliary body, so that the auxiliary body is not restricted by the resisting member, so as to facilitate the removal of the processed workpiece from the carrier.

[0018] The positioning device and processing equipment including the positioning device provided in the embodiment of the present application realize the positioning of the workpiece through the cooperation of the bearing mechanism and the positioning mechanism. Since the workpiece does not need to be abutted by an external power source, deformation of the workpiece can be avoided, which is conducive to ensuring the yield of the workpiece. The positioning device has a simple structure, is easy to operate, and has a low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the positioning device and the workpiece provided in the embodiment of the present application.

[0020] Figure 2 yes Figure 1 An enlarged schematic diagram of the base, support, carrier, positioning mechanism and workpiece in area A.

[0021] Figure 3 yes Figure 1 Schematic diagram of the exploded view of the base, support, carrier, positioning mechanism and workpiece in area A.

[0022] Figure 4 yes Figure 2 The cross-sectional view of the base, support, carrier, positioning mechanism and workpiece along IV-IV is shown.

[0023] Figure 5 yes Figure 3 The structural schematic diagram of the rotating shaft, the protruding member and the resisting member is shown in FIG.

[0024] Figure 6 It is a schematic diagram of the structure of the processing equipment and workpiece provided in the embodiment of the present application.

[0025] Main component symbols

[0026] Processing equipment 1

[0027] Positioning device 100

[0028] Carrying mechanism 10

[0029] Base 11

[0030] Support 12

[0031] Stage 13

[0032] First side 131

[0033] Second side 132

[0034] Shaft hole 133

[0035] Rotating hole 1331

[0036] Stop hole 1332

[0037] Avoidance slot 134

[0038] First reinforcement member 14

[0039] Second reinforcement member 15

[0040] Frame 16

[0041] Leg 17

[0042] Roller 18

[0043] Positioning mechanism 20

[0044] Shaft 21

[0045] Ontology 211

[0046] Stop body 212

[0047] Protruding piece 22

[0048] Pull-out piece 23

[0049] Dila Space 24

[0050] Rotating member 25

[0051] Elastic member 26

[0052] Accommodation hole 27

[0053] Processing device 200

[0054] Artifact 2

[0055] Main Building 201

[0056] Sub-body 202

[0057] Card space 203 DETAILED DESCRIPTION

[0058] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0059] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application 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 on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0060] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0062] See also Figure 1 , the present application embodiment provides a positioning device 100. The positioning device 100 is used to position the workpiece 2. Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5, the workpiece 2 includes a main body 201 and a sub-body 202 disposed on the main body 201. In this embodiment, the workpiece 2 can be a frame, the main body 201 is roughly U-shaped, the number of sub-bodies 202 can be multiple, and multiple sub-bodies 202 can be disposed on each side of the U-shaped main body 201. The cross-section of the main body 201 is roughly T-shaped, and the sub-body 202 is roughly L-shaped, and a clamping space 203 is formed between the sub-body 202 and the main body 201. It can be understood that in other embodiments, the workpiece 2 can also be an object of other shapes, and the shapes of the main body 201 and the sub-body 202 can be adaptively changed, as long as at least part of the structure of the sub-body 202 is relatively vertically arranged and at least part of the structure of the sub-body 202 does not interfere with the main body 201. The embodiment of the present application does not specifically limit this.

[0063] The positioning device 100 includes a carrying mechanism 10 and a positioning mechanism 20. The carrying mechanism 10 is used to carry a workpiece 2, and the positioning mechanism 20 is used to fix and position the workpiece 2 carried by the carrying mechanism 10.

[0064] The supporting mechanism 10 includes a base 11, a support member 12 and a carrier 13. The support member 12 is arranged on the base 11, and the carrier 13 is arranged on the side of the support member 12 away from the base 11. In this embodiment, the carrier 13 and the base 11 are arranged roughly in parallel, and the support member 12 is vertically connected to the carrier 13 and the base 11 respectively. The shapes of the base 11, the support member 12 and the carrier 13 are roughly similar to the shape of the main body 201. Specifically, the base 11, the support member 12 and the carrier 13 are roughly U-shaped. The base 11, the support member 12 and the carrier 13 can be formed by splicing multiple sections of the structure, or they can be integrally formed. The carrier 13 has a first side surface 131 and a second side surface 132 which are arranged opposite to each other. In this embodiment, the first side surface 131 can be understood as the outer side surface of the carrier 13, and the second side surface 132 can be understood as the inner side surface of the carrier 13. The carrier 13 is used to adapt to the carrier body 201 and make the sub-body 202 roughly located on the side of the first side surface 131 away from the second side surface 132. The carrier 13 is provided with a shaft hole 133 which passes through the first side surface 131 and the second side surface 132. It can be understood that the number of the shaft holes 133 can be multiple, and the number of the shaft holes 133 can be equal to or not equal to the number of the sub-body 202. In this embodiment, the number of the shaft holes 133 is less than the number of the sub-body 202. It can be understood that the first side 131 is provided with an avoidance groove 134 for avoiding the sub-body 202, the number of the avoidance grooves 134 is equal to and corresponds to the sub-body 202, the size of the avoidance groove 134 is adapted to the size of the corresponding sub-body 202, wherein each shaft hole 133 is connected to the corresponding avoidance groove 134.

[0065] The number of positioning mechanisms 20 can be multiple, and the number of positioning mechanisms 20 is equal to and corresponds to the number of rotating shaft holes 133. Each positioning mechanism 20 includes a rotating shaft 21, a protruding member 22, and a resisting member 23. The rotating shaft 21 is rotatably disposed in the corresponding rotating shaft hole 133, and one end of the rotating shaft 21 protrudes from the first side surface 131. The protruding member 22 is connected to one end of the rotating shaft 21, and the diameter of the protruding member 22 is at least smaller than the diameter of one end of the rotating shaft 21. The resisting member 23 is connected to the protruding member 22, and a resisting space 24 is formed between the resisting member 23 and the rotating shaft 21. When the rotating shaft 21 rotates, the resisting member 23 rotates with the rotating shaft 21 to the side of the auxiliary body 202 away from the first side surface 131, so that the auxiliary body 202 is located in the resisting space 24 formed between the resisting member 23 and the rotating shaft 21, and the auxiliary body 202 is restricted, so that the workpiece 2 is positioned by restricting the auxiliary body 202.

[0066] When the positioning device 100 is positioning the workpiece 2, the workpiece 2 is placed on the carrier 13 of the supporting mechanism 10, so that the main body 201 is located on the carrier 13 and the sub-body 202 is located on the side of the first side 131 away from the second side 132, and the sub-body 202 is roughly in contact with the first side 131, and the rotating shaft 21 of the positioning mechanism 20 is rotated. The rotating shaft 21 rotates synchronously with the protruding part 22 and the resisting and pulling part 23, and the resisting and pulling part 23 rotates to the side of the sub-body 202 away from the first side 131, so that the sub-body 202 is located in the resisting and pulling space 24, and the sub-body 202 is restricted by the resisting and pulling part 23. Due to the restricting effect of the resisting and pulling part 23 on the sub-body 202, the sub-body 202 is in contact with the first side 131 under the restricting effect of the resisting and pulling part 23, thereby realizing the positioning of the workpiece 2. When the workpiece 2 needs to be removed, the rotating shaft 21 is rotated in the opposite direction, and the rotating shaft 21 rotates in the opposite direction synchronously with the protruding part 22 and the resisting part 23. The resisting part 23 is relatively far away from the auxiliary body 202, so that the auxiliary body 202 is not restricted by the resisting part 23, so as to facilitate the removal of the workpiece 2 from the carrier 13.

[0067] In this embodiment, the bearing mechanism 10 further includes a first reinforcement member 14 and a second reinforcement member 15. The number of the first reinforcement member 14 and the second reinforcement member 15 are both multiple, and the number of the first reinforcement member 14 and the number of the second reinforcement member 15 can be equal or unequal. The first reinforcement member 14 and the second reinforcement member 15 are both roughly L-shaped, each first reinforcement member 14 is connected between the base 11 and the support member 12, and each second reinforcement member 15 is connected between the support member 12 and the carrier 13. The first reinforcement member 14 and the second reinforcement member 15 are respectively located on opposite sides of the support member 12. In this way, by providing the above-mentioned first reinforcement member 14 and the second reinforcement member 15, the connection stability between the base 11, the support member 12 and the carrier 13 is improved, thereby improving the stability of the bearing mechanism 10.

[0068] In this embodiment, the bearing mechanism 10 further includes a frame 16, legs 17 and rollers 18. The shape of the frame 16 is roughly similar to that of the base 11, the support member 12 and the carrier 13. The frame 16 is a frame structure. The number of legs 17 is multiple. In this embodiment, the number of legs 17 can be four. The four legs 17 are all connected to the side of the frame 16 away from the base 11. The four legs 17 are roughly distributed at the four corners of the frame 16. The number of rollers 18 is multiple. In this embodiment, the number of rollers 18 can be four. The four rollers 18 are all rotatably connected to the side of the frame 16 away from the base 11. The four rollers 18 correspond to the four legs 17 one by one, and each roller 18 is arranged adjacent to the corresponding leg 17. In this way, by arranging the above-mentioned frame 16, it is convenient to support the base 11, the support member 12 and the carrier 13, and to increase the height of the workpiece 2 carried by the bearing mechanism 10, so as to facilitate the processing of the workpiece 2. It can be understood that by replacing different frames 16, the height of the workpiece 2 can be adaptively adjusted to suit different processing scenarios. The frame 16 can also be set as a liftable structure, for example, the frame 16 is a mesh frame. The above-mentioned legs 17 are provided to support the frame 16. The above-mentioned rollers 18 are provided to facilitate the movement of the positioning device 100, thereby improving the convenience of the positioning device 100.

[0069] In this embodiment, the shaft hole 133 includes a rotating hole 1331 and a stop hole 1332 connected to the rotating hole 1331, the diameter of the stop hole 1332 is larger than the diameter of the rotating hole 1331, the end of the stop hole 1332 away from the rotating hole 1331 extends to the first side 131, and the end of the rotating hole 1331 away from the stop hole 1332 extends to the second side 132, the shaft 21 includes a main body 211 and a stop body 212, the diameter of the stop body 212 is larger than the diameter of the main body 211, the main body 211 is rotatably disposed in the rotating hole 1331, the stop body 212 is rotatably disposed in the stop hole 1332 and the stop body 212 is connected to the main body 211, wherein the protrusion 22 is connected to the end of the stop body 212 away from the main body 211, and the diameter of the protrusion 22 is smaller than the diameter of the stop body 212. In this way, by providing the specific structure of the rotating shaft hole 133 and the specific structure of the rotating shaft 21 , the rotating shaft 21 can be rotated and stopped in the rotating shaft hole 133 .

[0070] In this embodiment, the number of the resisting and pulling members 23 can be two, and the two resisting and pulling members 23 are symmetrically arranged on the opposite sides of the protruding member 22, and a resisting and pulling space 24 is formed between each resisting and pulling member 23 and the stopper 212 of the rotating shaft 21. The side of each resisting and pulling member 23 away from the protruding member 22 is set to an arc. In this way, by setting two resisting and pulling members 23, when the rotating shaft 21 is rotated, by rotating the rotating shaft 21 clockwise or counterclockwise, one of the resisting and pulling members 23 can be rotated to the side of the auxiliary body 202 away from the first side 131, thereby improving the convenience of the positioning mechanism 20. By setting the side of the resisting and pulling member 23 away from the protruding member 22 to be an arc, the resisting and pulling member 23 can be easily rotated to the side of the auxiliary body 202 away from the first side 131, thereby avoiding interference between the resisting and pulling member 23 and the main body 201.

[0071] In this embodiment, the positioning mechanism 20 further includes a rotating member 25 and an elastic member 26. One end of the body 211 away from the stopper 212 protrudes from the second side surface 132 and is connected to the rotating member 25. The rotating member 25 may be rectangular in shape, and the elastic member 26 may be a spring. The elastic member 26 is sleeved on the body 211 and abuts against the second side surface 132 and the rotating member 25. In this way, by providing the rotating member 25, the rotating shaft 21 is driven to rotate by rotating the rotating member 25. Moreover, since the rotating member 25 may be rectangular, the resisting member 23 may be rotated to the side of the auxiliary body 202 away from the first side surface 131 by rotating the rotating member 25 by 90 degrees, thereby facilitating the operation of the positioning mechanism 20. By setting the above-mentioned elastic member 26, the elastic member 26 abuts between the second side surface 132 and the rotating member 25. Under the elastic force of the elastic member 26, the rotating member 25 has a tendency to move away from the second side surface 132, and the rotating member 25 drives the rotating shaft 21 to also have a tendency to move, so that the stop body 212 of the rotating shaft 21 can fit tightly in the stop hole 1332, and the resisting member 23 can fit tightly on the sub-body 202, so that the positioning mechanism 20 can stably clamp the sub-body 202, thereby improving the clamping force of the positioning mechanism 20 and improving the clamping effect of the positioning mechanism 20.

[0072] It can be understood that in other embodiments, the rotating member 25 can also be other shapes, such as circular, elliptical or other shapes, and scales or identification lines can be set on the rotating member 25 to rotate the above-mentioned rotating member 25 to a preset angle through the scales or identification lines, thereby improving the convenience of the positioning mechanism 20.

[0073] In this embodiment, a receiving hole 27 is provided on the side of the rotating member 25 facing the second side surface 132, the rotating member 25 abuts against the second side surface 132, and the elastic member 26 is located in the receiving hole 27. In this way, by providing the receiving hole 27 on the rotating member 25, the rotating member 25 abuts against the second side surface 132, and the length of the positioning mechanism 20 is reduced.

[0074] The positioning device 100 provided in this embodiment realizes the positioning of the workpiece 2 through the cooperation of the bearing mechanism 10 and the positioning mechanism 20. Since the workpiece 2 does not need to be abutted by an external power source, deformation of the workpiece 2 can be avoided, which is conducive to ensuring the yield of the workpiece 2. The positioning device 100 has a simple structure, is easy to operate, and has a low manufacturing cost.

[0075] It can be understood that in other embodiments, the positioning device 100 can also be used to position an L-shaped workpiece 2. The base 11, support member 12, carrier 13 and frame 16 of the supporting mechanism 10 of the positioning device 100 are all roughly L-shaped to adapt to supporting the L-shaped workpiece 2.

[0076] It can be understood that in other embodiments, the base 11, support member 12, carrier 13 and frame 16 of the supporting mechanism 10 of the positioning device 100 can also be in the shape of a straight line, S-shape, wave shape, circle, ellipse, rectangle, etc., and can be adaptively set according to the shape of the workpiece 2 to be positioned. Accordingly, the number of positioning mechanisms 20 is multiple, and multiple positioning mechanisms 20 cooperate to position the workpiece 2.

[0077] See also Figure 6 , the embodiment of the present application further provides a processing device 1. The processing device 1 is used to position and process a workpiece 2. The processing device 1 includes a positioning device 100 and a processing device 200 as described in the above embodiment. The positioning device 100 is used to position the workpiece 2, and the processing device 200 is a device adjacent to the positioning device 100, and the processing device 200 is used to process the workpiece 2 positioned by the positioning device 100. In this embodiment, the processing device 200 is used to remove the anode layer of the workpiece 2, and the processing device 200 generally includes a robotic arm and a laser head. It can be understood that in other embodiments, the processing device 200 can also be generally a polishing device, a marking device, etc.

[0078] When the above-mentioned processing equipment 1 is actually used, the workpiece 2 is placed on the carrier 13 of the supporting mechanism 10, so that the main body 201 is located on the carrier 13 and the sub-body 202 is located on the side of the first side 131 away from the second side 132, and the sub-body 202 is abutted against the first side 131, and the rotating member 25 of the positioning mechanism 20 is rotated. The rotating member 25 rotates synchronously with the rotating shaft 21, the protruding member 22 and the resisting member 23, and one of the resisting members 23 rotates to the side of the sub-body 202 away from the first side 131, so that the sub-body 202 is located in the resisting space 24, and the sub-body 202 is restricted by the resisting member 23. Due to the restricting effect of the resisting member 23 on the sub-body 202, the sub-body 202 abuts against the first side 131 under the restricting effect of the resisting member 23, thereby realizing the positioning of the workpiece 2. The processing device 200 performs the process of removing the anode layer on the workpiece 2. After the workpiece 2 is processed, the rotating member 25 of the positioning mechanism 20 is rotated in the opposite direction. The rotating member 25 rotates in the opposite direction with the rotating shaft 21, the protruding member 22 and the resisting member 23 synchronously. The resisting member 23 is relatively far away from the auxiliary body 202, so that the auxiliary body 202 is not restricted by the resisting member 23, so that the workpiece 2 can be removed from the platform 13. It can be understood that when it is necessary to remove the workpiece 2 from the platform 13, the rotating member 25 of the positioning mechanism 20 can also be rotated in the original direction. The rotating member 25 continues to rotate in the original direction with the rotating shaft 21, the protruding member 22 and the resisting member 23, so that the resisting member 23 is relatively far away from the auxiliary body 202, so that the workpiece 2 can be removed from the platform 13.

[0079] The processing equipment 1 provided in this embodiment realizes the positioning of the workpiece 2 through the cooperation of the supporting mechanism 10 and the positioning mechanism 20 of the positioning device 100. Since the workpiece 2 does not need to be abutted by an external power source, deformation of the workpiece 2 can be avoided, which is conducive to ensuring the yield of the workpiece 2. The positioning device 100 has a simple structure, is easy to operate, and has a low manufacturing cost.

[0080] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A positioning device for positioning a workpiece, the workpiece comprising a main body and a secondary body arranged on the main body, characterized in that: The positioning device comprises a bearing mechanism and a positioning mechanism; The bearing mechanism comprises a base, a support member and a carrier, wherein the support member is arranged on the base, the carrier is arranged on a side of the support member away from the base, the carrier has a first side surface and a second side surface arranged opposite to each other, the carrier is adapted to bear the main body and make the auxiliary body be located on a side of the first side surface away from the second side surface, and a rotating shaft hole penetrating the first side surface and the second side surface is opened on the carrier; The positioning mechanism comprises a rotating shaft, a protruding member and a resisting member, wherein the rotating shaft is rotatably disposed in the rotating shaft hole and one end of the rotating shaft protrudes from the first side surface, the protruding member is connected to one end of the rotating shaft, the resisting member is connected to the protruding member and a resisting space is formed between the resisting member and the rotating shaft; When the rotating shaft rotates, the resisting and pulling member rotates along with the rotating shaft to the side of the auxiliary body away from the first side surface, so that the auxiliary body is located in the resisting and pulling space, thereby positioning the workpiece.

2. The positioning device according to claim 1, characterized in that The rotating shaft hole includes a rotating hole and a stop hole connected to the rotating hole, the diameter of the stop hole is larger than the diameter of the rotating hole, the rotating shaft includes a main body and a stop body, the diameter of the stop body is larger than the diameter of the main body, the main body is rotatably set in the rotating hole, the stop body is rotatably set in the stop hole and the stop body is connected to the main body, wherein the protrusion is connected to one end of the stop body away from the main body.

3. The positioning device according to claim 2, characterized in that: The positioning mechanism further includes a rotating member and an elastic member. One end of the body facing away from the stopper protrudes from the second side surface and is connected to the rotating member. The elastic member is sleeved on the body and abuts between the second side surface and the rotating member.

4. The positioning device according to claim 3, characterized in that: A receiving hole is formed on a side of the rotating member facing the second side surface. The rotating member abuts against the second side surface. The elastic member is located in the receiving hole.

5. The positioning device according to claim 1, characterized in that: The number of the resisting and pulling members is two, and the two resisting and pulling members are symmetrically arranged on two opposite sides of the protruding member, and the resisting and pulling space is formed between each of the resisting and pulling members and the rotating shaft.

6. The positioning device according to claim 1, characterized in that: The side of the resisting member facing away from the protruding member is arranged in an arc shape.

7. The positioning device according to claim 1, characterized in that: The first side surface is provided with an escape groove for escaping the auxiliary body, and the escape groove is communicated with the rotating shaft hole.

8. The positioning device according to claim 1, characterized in that: The bearing mechanism also includes a first reinforcement member and a second reinforcement member, wherein the first reinforcement member is connected between the base and the support member, and the second reinforcement member is connected between the support member and the carrier, and the first reinforcement member and the second reinforcement member are respectively located on opposite sides of the support member.

9. The positioning device according to claim 1, characterized in that: The supporting mechanism also includes a frame, legs and rollers. The frame is connected to the side of the base away from the support member. There are multiple legs, and the multiple legs are connected to the side of the frame away from the base. There are multiple rollers, and the multiple rollers are rotatably connected to the side of the frame away from the base.

10. A processing equipment, characterized in that: It comprises a positioning device and a processing device as described in any one of claims 1 to 9, wherein the positioning device is used to position a workpiece, the processing device is arranged adjacent to the positioning device, and the processing device is used to process the workpiece positioned by the positioning device.

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