Calibration jig, calibration assembly and processing equipment

Abstract

The invention relates to a calibration jig, a calibration assembly and machining equipment, the calibration jig is used for positioning a plurality of clamps arranged on a support, the calibration jig comprises a support and positioning pieces, the support is used for being erected on the support and being in positioning fit with the support, and the multiple positioning pieces are arranged on the support at intervals and are used for being in corresponding positioning fit with the multiple clamps; the positioning piece comprises a matching part and a reference part; when the positioning piece is in positioning fit with the clamp, the matching part and the clamp are connected in an inserted mode in the first direction, the matching part is used for abutting against the clamp in the two intersecting directions on the face perpendicular to the first direction, and the reference part abuts against the clamp in the first direction so that the clamp can be positioned. Therefore, the plurality of positioning pieces are respectively matched with the plurality of clamps in a positioning manner, so that the position relationship among the plurality of clamps can be determined or corrected, and the position consistency of the plurality of clamps is improved. The calibration assembly and the processing equipment both comprise the calibration jig, so that the position consistency of the clamp is better.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical positioning and calibration, and in particular to a calibration fixture, a calibration component and a processing device. Background Art

[0002] With the development of related fields such as electromechanical and automation, the production and manufacturing process of products is gradually moving towards automation and batch production. For example, in traditional technology, multiple fixtures are usually set on the support to pick up multiple products respectively, and multiple fixtures drive multiple products to move synchronously to various workstations to complete the processing of products in batches. However, when multiple fixtures are installed on the support, there are installation errors, which makes the position consistency between multiple fixtures poor, restricting the yield rate of batch processing. Summary of the invention

[0003] Based on this, it is necessary to provide a calibration fixture, calibration components and processing equipment to address the problem of poor consistency of fixture position.

[0004] The first aspect of the present application provides a calibration jig, which is used to position multiple clamps arranged on a support. The calibration jig includes a bracket and a positioning member. The bracket is used to be mounted on the support and positioned and matched with the support; multiple positioning members are arranged on the bracket at intervals and are used to position and match with multiple clamps accordingly, and the positioning member includes a matching portion and a reference portion; wherein, when the positioning member is positioned and matched with the clamp, the matching portion is plugged into the clamp along a first direction, the matching portion is used to abut the clamp in two self-intersecting directions on a surface perpendicular to the first direction, and the reference portion abuts the clamp along the first direction for positioning the clamp.

[0005] In one embodiment, in a direction perpendicular to the first direction, the cross-sectional shape and cross-sectional size of the mating portion are used to match the cross-sectional shape and cross-sectional size of the adapting portion of the clamp, and the mating portion is used to be plugged into the adapting portion to limit the movement of the clamp in directions other than the first direction.

[0006] In one embodiment, the mating portion is constructed as a slot, the slot walls of which abut against the clamp along a second direction and a third direction respectively, the second direction and the third direction intersect and are both perpendicular to the first direction, and the reference portion is configured as the lower end surface of the positioning member or the bottom wall of the slot; or, the reference portion is configured as the lower end surface of the positioning member, the mating portion is constructed as a pin protruding from the lower end surface of the positioning member, the outer wall of the pin abuts against the clamp along a second direction and a third direction respectively, the second direction and the third direction intersect and are both perpendicular to the first direction.

[0007] In one of the embodiments, the bracket is provided with an operating hole to connect the opposite sides of the bracket, the positioning member is arranged on one side of the bracket, and the operating hole is used for allowing a tool to extend from the side of the bracket away from the positioning member into the side where the positioning member is located; wherein, a partial area of ​​the operating hole is arranged corresponding to the side of the projection of any positioning member on the bracket.

[0008] In one embodiment, the outer peripheral wall of the positioning member is concave to form an avoidance zone, and the avoidance zone is arranged at least in the outer surface of one end of the positioning member away from the bracket, close to the side of the operating hole, for avoiding the tool.

[0009] In one embodiment, the positioning member is detachably disposed on the bracket.

[0010] In one embodiment, the bracket includes a positioning pin and a support plate, one end of the positioning pin is connected to the support plate, and the other end is used to cooperate with the support in a positioning manner; a positioning groove is recessed on one side of the support plate, and the positioning piece is positioned and cooperated with the positioning groove and is detachably connected to the support plate.

[0011] In one embodiment, the spacing between any adjacent positioning members is equal.

[0012] In one embodiment, the distances from the reference portions of the positioning members to the bracket along the first direction are equal.

[0013] In one embodiment, the bracket includes a positioning side and an alignment side arranged opposite to each other, the positioning member is arranged on the positioning side, and the alignment side is provided with a first alignment portion or a second alignment portion, and the first alignment portion and the second alignment portion are constructed to be able to position and cooperate; the first alignment portion of one of the calibration jigs is used to position and cooperate with the second alignment portion of another calibration jig, so that the two calibration jigs are positioned.

[0014] In one embodiment, the first alignment portion is constructed to include a connecting shaft and an alignment shaft, the alignment shaft is connected to the upper end surface of the connecting shaft, and the area of ​​the upper end surface of the connecting shaft not covered by the alignment shaft is recorded as the alignment surface, the second alignment portion is constructed as an alignment hole, the alignment shaft is used to be plugged into the alignment hole for positioning, and the alignment surface is used to fit the alignment side where the second alignment portion is located for surface contact positioning.

[0015] A second aspect of the present application provides a calibration component, which includes at least two calibration jigs as described above, each of which is used to position the clamps on different supports; one of the calibration jigs is provided with a first alignment portion, and the other of the calibration jigs is provided with a second alignment portion, and the first alignment portion is positioned and cooperated with the second alignment portion to relative position the two calibration jigs.

[0016] A third aspect of the present application provides a processing device, which includes a support and a plurality of clamps arranged on the support; the processing device includes the calibration fixture as described above; or the processing device includes the calibration component as described above; wherein the calibration fixture is used to position the clamp.

[0017] The fourth aspect of the present application also provides a processing equipment, which includes a support, a clamp and a calibration component as described above, and the number of the supports is multiple; the support includes a frame and a beam body, and the multiple clamps are arranged on one side of the beam body, and the calibration fixture is correspondingly mounted on the side of the beam body where the clamps are located, and the beam body is rotatably connected to the frame to rotate to the side where the clamps are located facing the position of at least two other supports located in different directions.

[0018] In the above-mentioned calibration fixture, since the multiple positioning members are all arranged on the bracket, the multiple positioning members have a fixed relative position relationship. Among them, when the positioning member and the clamp are positioned and matched correspondingly, the matching portion and the clamp are plugged in along the first direction, and the matching portion is used to abut the clamp in two self-intersecting directions on the surface perpendicular to the first direction, so that the position of the clamp relative to the matching portion on the surface perpendicular to the first direction is determined. In addition, when the positioning member and the clamp are positioned and matched correspondingly, the reference portion abuts the clamp along the first direction, so the clamp is also positioned in the first direction. As a result, the matching portion of the positioning member and the reference portion can completely determine the position of the clamp in space. Therefore, multiple clamps can be positioned with each other with the help of the corresponding positioning members, which improves the position consistency between the clamps and facilitates batch processing with a higher yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic isometric view of an exemplary support and an exemplary clamp provided in accordance with an embodiment of the present application.

[0020] Figure 2 This is an axonometric schematic diagram of a processing device provided in one embodiment of the present application.

[0021] Figure 3 A side view of a calibration fixture provided in the first aspect according to an embodiment of the present application.

[0022] Figure 4 for Figure 3A cross-sectional view of the calibration fixture along line AA is shown.

[0023] Figure 5 A schematic isometric view of an exemplary clamp provided in accordance with an embodiment of the present application.

[0024] Figure 6 A simplified diagram showing a mating portion provided in an embodiment of the present application and an adapter portion of an exemplary clamp being plugged in using a semi-enclosed connection.

[0025] Figure 7 A side view of a calibration fixture provided in the second aspect of an embodiment of the present application.

[0026] Figure 8 for Figure 7 A cross-sectional view of the calibration fixture along line BB is shown.

[0027] Fig. 9 for Figure 3 Exploded view of the calibration fixture shown.

[0028] Fig.10 for Fig. 9 A partial enlarged view of point C in the calibration fixture shown.

[0029] Fig.11 This is a schematic isometric view of a calibration assembly provided in accordance with an embodiment of the present application.

[0030] Fig.12 for Figure 7 Axonometric diagram of the calibration fixture shown.

[0031] Fig.13 This is an axonometric schematic diagram of a processing device provided in another embodiment of the present application.

[0032] Fig.14 A cross-sectional view of a calibration fixture provided in the third aspect of an embodiment of the present application.

[0033] Reference numerals: 10, calibration fixture; 100, bracket; 101, positioning side; 102, alignment side; 110, positioning pin; 120, support plate; 121, operation hole; 122, positioning groove; 130, first alignment part; 131, connecting shaft; 132, alignment shaft; 133, alignment surface; 140, second alignment part; 200, positioning member; 201, matching part; 202, reference part; 203, plate body; 2 10. Connecting section; 220. Calibration section; 230. Avoidance area; 20. Calibration assembly; 21. Axis-type calibration fixture; 22. Hole-type calibration fixture; 30. Processing equipment; 31. Support; 32. Clamp; 33. Adapter; 34. Positioning hole; 35. Drive platform; 36. Frame; 37. Beam; S1. First direction; S2. Second direction; S3. Third direction; S4. Reference direction; O. Rotation axis. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0035] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply 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.

[0036] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0038] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0040] Combination Figure 1 In order to realize batch processing in the conventional technology, a plurality of fixtures 32 are usually arranged on the support 31 to pick up a plurality of products respectively. The support 31 drives the plurality of fixtures 32 and the plurality of products picked up by the fixtures 32 to move synchronously to each workstation to complete the processing of the products in batches. Since the fixture 32 is used to pick up the product, it provides a position basis for the product, so the position of the fixture 32 will directly affect the position of the product. Therefore, the poor position consistency between the plurality of fixtures 32 will lead to poor position consistency of the plurality of products, which is inconvenient for processing and restricts the yield rate. For example, in the measurement process, a plurality of fixtures 32 are used to pick up a plurality of products respectively. When the fixtures 32 are within the measurement range, the plurality of fixtures 32 move synchronously, so that each side of the products picked up by the plurality of fixtures 32 can be exposed within the measurement range, and the measurement is carried out in batches to improve the measurement efficiency. If the position consistency of the fixture 32 is poor, when some of the fixtures 32 rotate to the expected measurement angle position, there will always be another part of the fixtures 32 that are not at the expected measurement angle position. Therefore, no matter how the clamps 32 are driven to move, there are always some products clamped by the clamps 32 that cannot be in the expected test posture, so the test results for the products cannot reflect the actual situation of the products, which reduces the reliability of the test results. Of course, the same is true for other processing. The poor position consistency between the clamps 32 will lead to poor position consistency between products, which will restrict the yield rate.

[0041] In order to solve the above-mentioned problems, the inventor of the present application has proposed a calibration jig, which includes a bracket and a positioning member. A plurality of positioning members are arranged on the bracket, so they have a certain relative position to each other. In addition, the plurality of positioning members can be positioned and matched with a plurality of fixtures in a one-to-one correspondence. Thus, the plurality of positioning members can determine or correct the positional relationship between the plurality of fixtures by respectively positioning and matching the plurality of fixtures, thereby improving the positional consistency of the plurality of fixtures. At the same time, from another perspective, when the fixture is installed on the support, the positioning member can be used as the installation reference, so that the positional consistency between the plurality of fixtures obtained can be higher. The calibration jig, calibration assembly and processing equipment provided in each embodiment of the present application are described in detail below in conjunction with the drawings and specific implementation methods of the specification.

[0042] It should be noted that the position consistency of the various embodiments of the present application refers to the consistency of the relative positions between any two adjacent clamps.

[0043] See also Figure 2 In one embodiment of the present application, a processing device 30 is provided, which includes a support 31 and a fixture 32. The fixture 32 is used to pick up a workpiece, and a plurality of fixtures 32 are arranged on the support 31. Furthermore, the processing device 30 also includes a calibration fixture 10, which is used to position the fixture 32 to improve the position consistency of the plurality of fixtures 32. It is understandable that the calibration fixture 10 can correct the position of the fixture 32 after the fixture 32 is installed to improve the position consistency between the plurality of fixtures 32. Alternatively, the calibration fixture 10 can also participate in the installation process of the fixture 32, that is, the calibration fixture 10 improves the positioning basis for the installation of the fixture 32, so that the plurality of fixtures 32 can have a high position consistency after the installation is completed. Furthermore, the calibration fixture 10 and other structures of the processing device 30 (such as the support 31, the fixture 32, etc.) are detachable, so that the calibration fixture 10 can be taken out for use when needed. For example, when the processing equipment 30 is just shipped from the factory to the processing site, the calibration fixture 10 can be used to provide a reference for the installation of the fixture 32. In addition, as a relatively independent component, the calibration fixture 10 can be optimized in terms of material, processing technology, processing accuracy, and installation accuracy, so that it has high surface accuracy, structural stability, and other characteristics.

[0044] See also Figures 2 to 4One embodiment of the present application provides a calibration fixture 10, which includes a bracket 100 and a positioning member 200, wherein a plurality of positioning members 200 are arranged at intervals on the bracket 100. The bracket 100 is used to be mounted on the support 31 and to be positioned and matched with the support 31. When the bracket 100 is positioned and matched with the support 31, the bracket 100 and the plurality of positioning members 200 arranged on the support 31 have a certain relative position relative to the support 31. The plurality of positioning members 200 are used to be positioned and matched with the plurality of fixtures 32. The positioning member 200 includes a matching portion 201 and a reference portion 202. Among them, when the positioning member 200 is positioned and matched with the fixture 32, the matching portion 201 is plugged with the fixture 32 along the first direction S1, and the matching portion 201 is used to abut the fixture 32 in two directions intersecting with each other on a surface perpendicular to the first direction S1. Moreover, when the positioning member 200 is positioned and matched with the fixture 32, the reference portion 202 abuts the fixture 32 along the first direction S1. Thus, the positioning member 200 can be used to position the jig 32 .

[0045] In the above-mentioned calibration fixture 10, since the plurality of positioning members 200 are all arranged on the bracket 100, the plurality of positioning members 200 have a fixed relative position relationship. Among them, when the positioning member 200 and the clamp 32 are positioned and matched correspondingly, the matching portion 201 and the clamp 32 are plugged in along the first direction S1, and the matching portion 201 is used to abut the clamp 32 in two self-intersecting directions (i.e., the second direction S2 and the third direction S3 mentioned below) on the surface perpendicular to the first direction S1, so that the position of the clamp 32 relative to the matching portion 201 on the surface perpendicular to the first direction S1 is determined. In addition, when the positioning member 200 and the clamp 32 are positioned and matched correspondingly, the reference portion 202 abuts against the clamp 32 along the first direction S1, so that the clamp 32 is also positioned in the first direction S1. Therefore, the matching portion 201 of the positioning member 200 and the reference portion 202 can completely determine the position of the clamp 32 in space. Therefore, the plurality of fixtures 32 can be positioned relative to each other by means of the corresponding positioning members 200, thereby improving the position consistency between the fixtures 32 and facilitating batch processing with a higher yield rate. Figures 3 to 7 The label number is PL.

[0046] Regarding the positioning and matching of the positioning member 200 and the fixture 32, it is easy to understand that after the matching portion 201 and the fixture 32 are plugged in the first direction S1, the matching portion 201 and the fixture 32 have a certain contact area in the first direction S1, so that the matching portion 201 can abut the fixture 32 from two intersecting directions. As a result, the position of the fixture 32 in the plane determined by the two directions (i.e., the plane perpendicular to the first direction S1) is determined. Therefore, further combined with the positioning of the fixture 32 by the reference portion 202 in the first direction S1, the fixture 32 can be completely positioned. As a result, the workpieces can be conveniently transferred to multiple fixtures 32 in batches.

[0047] In some embodiments, the fixture 32 is also required to be able to rotate relative to the support 31. For example, when the processing equipment 30 is used to inspect the workpiece, the fixture 32 is required to be able to drive the workpiece to rotate around an axis parallel to the first direction S1, so that the workpiece can be inspected in the inspection range at different angles. Therefore, the matching portion 201 can be set to not only determine the position of the fixture 32 in the direction perpendicular to the first direction S1, but also determine the angular position of the fixture 32 in the rotation direction around the axis parallel to the first direction S1, so as to locate the posture of the fixture 32 and achieve consistency of the posture of the fixture 32. Please refer to Figure 4 and Figure 5 In one embodiment, the fixture 32 is provided with an adapting portion 33 that is plugged into the matching portion 201. In the direction perpendicular to the first direction S1, the cross-sectional shape and cross-sectional dimensions of the matching portion 201 are used to match the cross-sectional shape and cross-sectional dimensions of the matching portion 33 of the fixture 32. The matching portion 201 is used to be plugged into the matching portion 33 to limit the movement of the fixture 32 in directions other than the first direction S1. Among them, since the cross-sectional shape and cross-sectional dimensions of the matching portion 201 are compatible with the cross-sectional shape and cross-sectional dimensions of the matching portion 33, when the matching portion 201 and the matching portion 33 are plugged in, the two are completely fitted, and the matching portion 201 will be able to limit other movements of the fixture 32 except the plug-in movement along the first direction S1. Therefore, the matching portion 201 can be combined with the reference portion 202 to completely position the fixture 32. In this embodiment, since the matching portion 201 and the adapter portion 33 are plugged in along the first direction S1, and the cross-sectional shape and size of the two are the same, after plugging in, the matching portion 201 can not only constrain the rotational movement of the clamp 32 around the axis parallel to the first direction S1, but also constrain the rotation of the clamp 32 around the axis parallel to the second direction S2 and the axis parallel to the third direction S3, that is, constrain the movement of the clamp 32 in directions other than the first direction S1. It should be noted that the positioning member 200 described in each embodiment of the present application limits or constrains the movement of the clamp 32, mainly refers to positioning the position and posture of the clamp 32, so that the clamp 32 has a certain position in a specified direction (for example, from the first direction S1 to the third direction S3), and does not limit the clamp 32 to be completely fixed in the specified direction. The following is an explanation of several matching methods of the positioning member 200 and the clamp 32 as examples.

[0048] Combination Figure 4 and Figure 5 Regarding the specific matching mode between the positioning member 200 and the fixture 32, for example, the adapting portion 33 may be a relatively protruding structure, and the matching portion 201 may be constructed as a slot (such as Figure 4As shown in the figure), the slot is plugged into the protruding adapter portion 33. The slot wall of the slot abuts against the clamp 32 along the second direction S2 and the third direction S3 respectively to position the clamp 32. The second direction S2 and the third direction S3 intersect and are both perpendicular to the first direction S1. In addition, at this time, the reference portion 202 can be configured as the lower end surface of the positioning member 200 or the bottom wall of the slot. When the adapter portion 33 is plugged into the slot along the first direction S1 to the position where the clamp 32 abuts against the lower end surface of the positioning member 200 or the bottom wall of the slot (i.e., the reference portion 202), the clamp 32 is completely positioned.

[0049] Of course, in another embodiment, the adapting portion 33 may also be a recessed groove structure. In this case, the reference portion 202 may also be configured as the lower end surface of the positioning member 200, and the matching portion 201 may be configured as a pin protruding from the lower end surface of the positioning member 200 (such as Figure 7 and Figure 8 As shown in FIG. 1 ), the outer wall of the plug abuts against the clamp 32 along the second direction S2 and the third direction S3 respectively. Thus, when the adapter portion 33 is plugged with the plug to the position where the clamp 32 abuts against the lower end surface of the positioning member 200 (i.e., the reference portion 202), the clamp 32 is completely positioned.

[0050] Combination Figure 4 and Figure 5 , see also Fig. 9 Further, the adapting portion 33 may have a rectangular cross-sectional shape, and the matching portion 201 may be configured as a slot or a latch having a rectangular cross-section.

[0051] Combination Figure 5 Regarding the fixture 32, it can be understood that the fixture 32 is usually configured with a pick-up position, and the fixture 32 can pick up the workpiece and position the workpiece to the pick-up position. The pick-up position can be configured as the adapter portion 33 described in each embodiment. That is, the matching portion 201 can be plugged with the pick-up position to achieve positioning. By using the inherent pick-up position on the fixture 32 and the fixture 32 for positioning, there is no need to add an additional positioning structure.

[0052] Of course, when there is no pick-up position as above on the fixture 32, the adapter portion 33 can also be configured as other parts of the fixture 32 to utilize other structures of the fixture 32 for insertion and positioning. The specific structure of the matching portion 201 can be specifically designed according to the specific structure of the fixture 32, and will not be repeated here.

[0053] Combination Figure 4 and Figure 5, further, in the clamp 32, the top surface of the clamp 32 can be used to abut against the reference portion 202 for positioning. The top surface of the clamp 32 can be a side of the clamp 32 away from the support 31. Since the calibration fixture 10 is positioned and matched with the support 31 through the bracket 100, the reference portion 202 of each positioning member 200 has a certain position relative to the support 31, so each clamp 32 is installed with the reference portion 202 as the installation reference, and can be accurately installed at the expected position relative to the support 31. For example, when each clamp 32 needs to be installed to be at the same height relative to the support 31, the distance from the reference portion 202 to the support 31 can be configured to be the same. As a result, when each clamp 32 is installed with the reference portion 202 of the corresponding positioning member 200 as the reference, it can be in an equal height position relationship. Of course, the embodiments of the present application are not limited to configuring the top surface of the clamp 32 to abut against the reference portion 202 , and other side surfaces that can abut against the reference portion 202 in the first direction S1 can also be used for positioning.

[0054] In one embodiment, when the mating portion 201 and the fixture 32 are plugged in, they can be fully enclosed. Figure 4 and Figure 5 As shown, the mating portion 201 is inserted into the outer periphery of the protruding adapter portion 33, so that the inner wall of the slot fits with the outer wall of the adapter portion 33 to form a fully enclosed plug-in. Since the mating portion 201 and the adapter portion 33 are fully enclosed, the mating portion 201 can completely fix the adapter portion 33 in the second direction S2 and the third direction S3, thereby providing a positioning effect. Or in another embodiment, when the mating portion 201 and the clamp 32 are plugged in, it can also be a partially enclosed plug-in, that is, at this time, one of the mating portion 201 and the clamp 32 completes the plug-in in the form of partially enclosing the other. Figure 6 As shown, at this time, the adapter part 33 can be configured as two intersecting outer walls of the outer periphery of the clamp 32, and the positioning member 200 can be constructed to include two intersecting plates 203, and the two intersecting plates 203 are clamped together to form a semi-open slot (i.e., the matching part 201). At this time, after the matching part 201 is plugged into the adapter part 33, the two intersecting plates 203 are embedded in the corner of the clamp 32 where the adapter part 33 is located, forming a semi-enclosed plug-in. Figure 6As shown, although the matching portion 201 and the adapting portion 33 are semi-enclosed plug-in, since the two plates 203 can abut against the outer wall of the clamp from two intersecting directions, and are positioned and matched with the clamp 32 in a surface contact manner, the two plates 203 can also limit the movement of the clamp 32 in other directions except the first direction S1. As mentioned above, it can be understood that at this time, the slot formed by the two plates 203 can locate the position of the clamp 32 in the second direction S2 and the third direction S3, and the two plates 203 do not completely fix the clamp 32 in the second direction S2 and the third direction S3 without the ability to move. It is only when the clamp 32 moves relative to the matching portion 201 along the second direction S2 or the third direction S3, the matching portion 201 and the adapting portion 33 will be out of the plug-in relationship.

[0055] See also Fig. 9 and Fig.10 In one embodiment, the positioning member 200 is detachably disposed on the bracket 100. Thus, the positioning member 200 can be disassembled and replaced, so that the calibration fixture 10 is adapted to different clamps 32, thereby improving the versatility of the calibration fixture 10. For example, when the processing equipment 30 includes different types of clamps 32, the positioning member 200 can be disassembled and replaced, so that multiple positioning members 200 can be adapted to be plugged and positioned with multiple clamps 32.

[0056] For further information, see Fig. 9 and Fig.10 In one embodiment, the bracket 100 includes a positioning pin 110 and a support plate 120, one end of the positioning pin 110 is connected to the support plate 120, and the other end is used for positioning and matching with the support 31. A positioning groove 122 is recessed on one side of the support plate 120, and the positioning member 200 is positioned and matched with the positioning groove 122 and is detachably connected to the support plate 120. By providing the positioning groove 122 to provide a reference for the installation of the positioning member 200, the risk of installation error of the positioning member 200 itself can be reduced when the positioning member 200 is disassembled and replaced. Furthermore, the positioning member 200 and the support plate 120 can be connected by threads to achieve a detachable connection, and the threaded connection portion can be located on the bottom wall of the positioning groove 122. Of course, other detachable connection methods can also be used.

[0057] Regarding the positioning of the bracket 100 and the support 31, the bracket 100 can also be positioned with the support 31 by plugging. Figure 2 The support 31 may be provided with a positioning hole 34, and the positioning pin 110 is plugged into the positioning hole 34 to achieve positioning. In addition, the number of the positioning pins 110 may be multiple, and the multiple positioning pins 110 are respectively plugged into the multiple positioning holes 34 on the support 31 to achieve full positioning. For example, the number of the positioning pins 110 may be 4, and the four positioning pins 110 are respectively connected to the four corners of the support plate 120.

[0058] See also Figures 11 to 13, combined with Figure 2 , one embodiment of the present application also provides a calibration component 20, and the calibration component 20 includes at least two calibration fixtures 10 as described in each embodiment. The calibration component 20 can be applied to a processing device 30 provided with at least two supports 31. At this time, each calibration fixture 10 can be used to position the clamps 32 on different supports 31 respectively. In addition, the calibration fixtures 10 mounted on adjacent supports 31 can also be positioned with each other, so that the multiple clamps 32 on one support 31 and the multiple clamps 32 on another support 31 adjacent thereto have a determined relative position, so as to facilitate the transfer of the workpiece between the two adjacent supports 31. It is easy to understand that the processing equipment 30 can usually be configured with multiple supports 31, and multiple clamps 32 can be provided on any support 31. The support 31 can translate to approach another support 31, and the support 31 can also rotate so that the side of the support 31 on which the clamp 32 is provided faces the other support 31. It is easy to understand that when one of the supports 31 is translated to be close enough to the other support 31, and the sides of the two supports 31 provided with the clamps 32 face each other (for example Fig.13 In the state shown in the figure, the clamps 32 located on different supports 31 correspond to each other and can pick up (for example, pick up by adsorption) the opposite sides of the same workpiece. In this way, when the multiple clamps 32 on one of the supports 31 release the workpiece, the workpiece can be transferred to the clamp 32 located on the other support 31, so as to complete the transfer of the workpiece and form an assembly line-style transportation. The clamps 32 on the two adjacent supports 31 transfer the workpiece in a "head-to-head" manner, which requires that the clamps 32 facing each other on the two supports 31 can be aligned one by one. If the alignment accuracy between the multiple clamps 32 carried by the two adjacent supports 31 is poor, after the workpiece is transferred from the clamp 32 of one of the supports 31 to the clamp 32 of the other support 31, the workpiece will be offset as a whole, or even unable to complete the transfer, which is not conducive to processing. The at least two calibration jigs 10 included in the calibration assembly 20 configured in this embodiment can also position each other. The calibration jig 10 can not only improve the position consistency of multiple clamps 32 on a support 31, but also improve the alignment accuracy of multiple clamps 32 on different supports 31, so that the various clamps 32 included in the processing equipment 30 have the same positioning reference, that is, the positions of each clamp 32 are integrated with the same positioning reference, thereby improving the position accuracy of each clamp 32 and facilitating processing.

[0059] Furthermore, if Fig.11 and Fig.12Among the multiple calibration jigs 10 included in the calibration assembly 20, one of the calibration jigs 10 is provided with a first alignment portion 130, and another of the calibration jigs 10 is provided with a second alignment portion 140, and the first alignment portion 130 and the second alignment portion 140 are constructed to be able to be positioned and matched. The first alignment portion 130 and the second alignment portion 140 are positioned and matched, so that the two calibration jigs 10 are relatively positioned. Furthermore, the number of the first alignment portion 130 and the number of the second alignment portion 140 can both be multiple, so that the adjacent calibration jigs 10 are fully positioned.

[0060] See also Fig.11 and Fig.12 , combined with Figure 2 and Figure 3 In one embodiment, the bracket 100 includes a positioning side 101 and an alignment side 102, and the positioning side 101 and the alignment side 102 are arranged opposite to each other. The positioning side 101 and the alignment side 102 can be opposite sides of the support plate 120, respectively. The positioning side 101 can be the side of the support plate 120 facing the support 31, and the positioning member 200 and the positioning pin 110 are both arranged on the positioning side 101. The alignment side 102 can be the side of the support plate 120 facing away from the support 31 on which it is mounted. The alignment side 102 is provided with the first alignment portion 130 or the second alignment portion 140 as described above. In this embodiment, since the first alignment part 130 or the second alignment part 140 of the calibration jig 10 is arranged on the side away from the positioning member 200, that is, away from the side of the mounted support 31, when the two supports 31 are rotated to a "head-to-head" posture, the first alignment part 130 of one calibration jig 10 can be aligned with the second alignment part 140 of the other calibration jig 10, and the two can be positioned and matched to position the two calibration jigs 10. After the two calibration jigs 10 are positioned, multiple clamps 32 can also be aligned one by one between the two supports 31 respectively installed on the two calibration jigs 10, so as to facilitate the transfer of workpieces.

[0061] See also Figure 4 , see also Fig.10In one embodiment, the first alignment portion 130 is constructed to include a connecting shaft 131 and an alignment shaft 132. One end of the connecting shaft 131 is used to connect with the support plate 120 of the bracket 100, and the other end of the connecting shaft 131 is connected to the alignment shaft 132, that is, the alignment shaft 132 is located at an end of the first alignment portion 130 that is relatively far away from the support plate 120. The alignment shaft 132 is connected to the upper end surface of the connecting shaft 131. The upper end surface of the connecting shaft 131 refers to the end surface of the connecting shaft 131 that is far away from the alignment side 102. The area of ​​the upper end surface of the connecting shaft 131 that is not covered by the alignment shaft 132 is recorded as the alignment surface 133. The second alignment portion 140 is constructed as an alignment hole. The alignment shaft 132 is used to be inserted and positioned with the alignment hole, and the alignment surface 133 is used to fit the alignment side 102 where the second alignment portion 140 is located, so as to be positioned by surface contact. Therefore, when the alignment shaft 132 and the alignment hole are inserted to the position where the alignment surface 133 is attached to the alignment side 102 where the second alignment portion 140 is located, the two calibration fixtures 10 are completely positioned.

[0062] In one embodiment, the number of calibration fixtures 10 included in the calibration assembly 20 may be 2, 3, 4, 6 or 8, etc., and the number of calibration fixtures 10 may be set accordingly according to the number of supports 31 included in the processing equipment 30. Figures 11 to 13 , the calibration jig 10 provided with the first alignment portion 130 is recorded as an axis-type calibration jig 21, and the calibration jig 10 provided with the second alignment portion 140 is recorded as a hole-type calibration jig 22. Multiple supports 31 can be arranged in intervals and side by side along the reference direction S4. Among the multiple calibration jigs 10 of the calibration assembly 20, the axis-type calibration jig 21 and the hole-type calibration jig 22 can be alternately arranged on each support 31 along the reference direction S4, so as to facilitate the positioning of the clamps 32 on each support 31. It can be understood that the reference direction S4 is also the conveying direction of the workpiece. It should be understood that the two types of calibration jigs 10 are distinguished here by the axis-type calibration jig 21 and the hole-type calibration jig 22, in order to clearly illustrate the mutual positioning of the two calibration jigs 10. When the calibration jig 10 is used to position multiple clamps 32 on a support 31, the axis-type calibration jig 21 and the hole-type calibration jig 22 have the same effect. Unless otherwise contradictory, the description of the calibration fixture 10 in each embodiment is applicable to the shaft-type calibration fixture 21 and the hole-type calibration fixture 22. Figure 4 The mating portion 201 of the positioning member 200 included in the shaft-type calibration fixture 21 is constructed as a slot, but other embodiments of the present application are not limited thereto and can be adaptively designed according to actual needs.

[0063] Please continue reading Figure 2In one embodiment, the processing equipment 30 further includes a driving platform 35, at least some of the multiple supports 31 are connected to the driving platform 35, and the driving platform 35 can drive the supports 31 to move toward and away from another support 31, so that adjacent supports 31 can be close enough to each other to complete the "head-to-head" transfer of workpieces and "head-to-head" alignment when carrying the calibration fixture 10. That is, the driving platform 35 can drive at least some of the supports 31 to move along the reference direction S4.

[0064] See also Fig.13 , combined with Figure 2 In one embodiment, the support 31 includes a frame 36 and a beam 37, and the frame 36 is connected to the driving platform 35. Among them, a plurality of clamps 32 are arranged on one side of the beam 37, and the calibration fixture 10 is mounted on the side of the beam 37 where the clamps 32 are located. The beam 37 is rotatably connected to the frame 36 so as to be rotated to the position where the side where the clamps 32 are located faces at least two other supports 31 located in different directions. In short, by driving the beam 37 to rotate relative to the frame 36, the beam 37 can be made to face the supports 31 located in different directions. Therefore, the support 31 is matched with the calibration component 20, so that the clamps 32 arranged thereon can be respectively aligned with the clamps 32 arranged on at least two other supports 31, so as to facilitate the integration of the positions of each clamp 32 with the same positioning reference, improve the position accuracy of each clamp 32, and facilitate processing.

[0065] For further information, see Figure 2 , combined with Fig.13 , the rotation axis O of the beam body 37 can be perpendicular to the reference direction S4, and the beam body 37 can be rotated relative to the frame 36 to the position where the side where the fixture 32 is located faces the other at least two supports 31 located on different sides of the reference direction S4. Regarding the above-mentioned position of integrating each fixture 32 with the same positioning reference, for example, the processing equipment 30 includes an upstream support, a midstream support 31 and a downstream support 31 arranged in sequence along the reference direction S4. When the upstream support 31 and the midstream support 31 are rotated to a "head-to-head" posture, the fixtures 32 carried by the two can be aligned through the calibration component 20. Subsequently, when the midstream support 31 and the downstream support 31 are rotated to a "head-to-head" posture, the fixtures 32 carried by the two can be aligned through the calibration component 20, and at the same time, the fixture 32 carried by the upstream support 31 and the fixture 32 carried by the downstream support 31 can be indirectly aligned. By analogy, the multiple fixtures 32 included in the processing equipment 30 can be indirectly aligned to integrate the positions of each fixture 32 with the same positioning reference, which is convenient for assembly line transportation.

[0066] See also Fig.14 , combined with Figure 4 and Figure 8In one embodiment, the bracket 100 is provided with an operation hole 121 to connect the opposite sides of the bracket 100. The positioning member 200 is provided on one side of the bracket 100, and the operation hole 121 is used for a tool (such as a screwdriver, a wrench, etc.) to extend from the side of the bracket 100 away from the positioning member 200 to the side where the positioning member 200 is located. Further, the operation hole 121 can be provided through the support plate 120, and the operation hole 121 is used to connect the positioning side 101 and the alignment side 102. It can be understood that the calibration fixture 10 can participate in the installation of the fixture 32 (that is, provide an installation reference for the fixture 32). After the calibration fixture 10 has completed the positioning of the fixture 32, the tool can be extended from the operation hole 121 into the space formed by the support plate 120 and the beam body 37 to conveniently lock the fixture 32. At the same time, the bracket 100 is provided with the operation hole 121, which can also reduce the volume of its physical part, save materials, and reduce weight and cost.

[0067] See also Fig. 9 and Fig.12 Furthermore, a partial area of ​​the operating hole 121 is arranged corresponding to the side of the projection of any positioning member 200 on the bracket 100, so as to operate the installation of the clamp 32 corresponding to the positioning member 200.

[0068] See also Figure 8 , combined with Fig.14 In one embodiment, the outer peripheral wall of the positioning member 200 is concave to form an avoidance area 230, and the avoidance area 230 is used to avoid tools. The avoidance area 230 is set on the outer periphery of the positioning member 200. Under the condition that the positioning member 200 can position the clamp 32, the interference that the positioning member 200 may cause to the operating tool is minimized to improve the convenience of installing the locking clamp 32, save materials and reduce weight and cost. Further, the avoidance area 230 can be arranged on the outer surface of the end of the positioning member 200 away from the bracket 100 to avoid tools. Furthermore, the avoidance area 230 is at least arranged in the outer surface of the end of the positioning member 200 away from the bracket 100, close to the side of the operating hole 121, to avoid tools.

[0069] See also Fig.14 , combined with Figure 8 In one embodiment, the positioning member 200 may include a connecting section 210 and a marking section 220, wherein one end of the connecting section 210 is connected to the bracket 100, and the other end is connected to the marking section 220. The matching portion 201 and the reference portion 202 may be disposed at one end of the marking section 220 away from the connecting section 210, and the marking section 220 is used for positioning and matching with the fixture 32. In the direction perpendicular to the first direction S1, the marking section 220 has a smaller cross-sectional size than the connecting section 210, so as to form the avoidance area 230 as described above, and avoid the tool.

[0070] Please continue reading Fig.14 In one embodiment, in the direction away from the bracket 100 along the first direction S1, the outer surface of the end of the connecting section 210 and / or the calibration section 220 away from the bracket 100 can be inclined or bent inward to form the avoidance area 230 as described above.

[0071] See also Fig.12 In one embodiment, the positioning pins 110 of the bracket 100 may be arranged at intervals at the four corners of the support plate 120 , and the intervals between adjacent positioning pins 110 can provide sufficient space for positioning the operating fixture 32 .

[0072] Please refer again Figure 3 In one embodiment, the spacing between any adjacent positioning members 200 is equal, so that after the positioning members 200 are inserted and positioned with the corresponding clamps 32, the spacing between any adjacent clamps 32 is equal, thereby improving the position consistency of the plurality of clamps 32. The spacing between the adjacent positioning members 200 may be the spacing between the adjacent positioning members 200 in the first direction S1, such as Figure 3 As shown in the reference numeral L1.

[0073] See also Figure 3 In one embodiment, the distance between the reference portion 202 of each positioning member 200 and the bracket 100 along the first direction S1 is equal, that is, the reference portion 202 of each positioning member 200 has the same height position. Therefore, when the positioning member 200 is inserted and positioned with the corresponding clamp 32, each clamp 32 also has the same height position, which improves the position consistency of multiple clamps 32. The distance between the reference portion 202 and the bracket 100 along the first direction S1 is as follows: Figure 3 As shown in the reference numeral L2.

[0074] It should be emphasized that in each embodiment of the present application, the positioning effect of the calibration jig 10 as an installation reference is explained by taking improving the position consistency between multiple clamps 32 as an example. Since each positioning member 200 independently provides an installation reference for each clamp 32, when there is no position association between multiple clamps 32, or when multiple clamps 32 are not positionally associated with each other such as equal height and equal spacing, the calibration jig 10 can still be used as an installation reference. At this time, the position of the matching portion 201 and the reference portion 202 of each positioning member 200 can be adjusted accordingly. In short, the calibration jig 10 provided in each embodiment of the present application can provide installation references for the clamps 32 in batches, thereby improving installation efficiency.

[0075] In one embodiment, the processing equipment 30 can be used to measure and detect workpieces. At this time, the processing equipment 30 may include a detection module (not shown, figure below), and the alignment side 102 of the calibration fixture 10 applied to the processing equipment 30 may be configured with a calibration area (not shown, figure below), and a mark is provided in the calibration area. The detection module can shoot the mark area. The image obtained by the detection module shooting the mark area is used to provide a reference basis for the alignment of the fixture 32 and the detection module. In short, configuring the mark on the calibration fixture 10 can also provide a basis for the alignment of the fixture 32 and the detection module. Among them, the above-mentioned mark can be configured as a black and white block or an RGB color block, etc.

[0076] An embodiment of the present application further provides a clamp installation method, which can accurately install the clamp 32 on the support 31. The clamp installation method includes:

[0077] SA1, place the clamp 32 on the support 31. At this time, the clamp 32 can be initially positioned with the support 31, that is, the clamp 32 is placed in the area to be installed on the support 31, and the clamp 32 still has a certain movable space relative to the support 31.

[0078] SA2, install the calibration fixture 10 on the support 31.

[0079] SA3, the operating fixture 32 is positioned and matched with the positioning piece 200 of the calibration fixture 10.

[0080] SA4, locking fixture 32 and support 31.

[0081] There is no particular order in which step SA1 and step SA2 are executed.

[0082] An embodiment of the present application further provides a fixture adjustment method, which is used to improve the position accuracy of multiple fixtures 32 installed on the support 31. The fixture adjustment method includes:

[0083] ST1, release the clamp 32 locked on the support 31.

[0084] ST2, install the calibration fixture 10 on the support 31.

[0085] ST3, the operating fixture 32 is positioned and matched with the positioning piece 200 of the calibration fixture 10.

[0086] ST4, locking the clamp 32 and the support 31.

[0087] Similarly, there is no particular order in which step ST1 and step ST2 are executed.

[0088] In each embodiment of the present application, the positioning of the fixture 32 by the calibration fixture 10 includes determining the position of the fixture 32 in the first direction S1, the second direction S2, and the third direction S3. Furthermore, the calibration fixture 10 can also be set according to demand to determine the angular position of the fixture 32 rotating around the first direction S1, the second direction S2, and the third direction S3, that is, to determine the posture of the fixture 32. Among them, the second direction S2 can be perpendicular to the third direction S3, that is, the first direction S1, the second direction S2, and the third direction S3 can be configured to be perpendicular to each other.

[0089] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0090] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A calibration fixture, characterized in that: The calibration fixture is used to position a plurality of fixtures arranged on a support, and the calibration fixture comprises: A bracket, the bracket being used to be mounted on the support and to be positioned and matched with the support; and A positioning member, wherein a plurality of the positioning members are arranged at intervals on the bracket and are used for corresponding positioning and matching with a plurality of the clamps, and the positioning member comprises a matching portion and a reference portion; Among them, when the positioning piece is positioned and matched with the clamp, the matching part is plugged into the clamp along a first direction, the matching part is used to abut the clamp in two self-intersecting directions on a surface perpendicular to the first direction, and the reference part abuts the clamp along the first direction for positioning the clamp.

2. The calibration fixture according to claim 1, characterized in that: In a direction perpendicular to the first direction, the cross-sectional shape and cross-sectional dimensions of the mating portion are used to match the cross-sectional shape and cross-sectional dimensions of the adapter portion of the clamp, and the mating portion is used to be plugged into the adapter portion to limit the movement of the clamp in directions other than the first direction.

3. The calibration fixture according to claim 1, characterized in that: The matching portion is configured as a slot, the slot wall of which abuts against the fixture along a second direction and a third direction respectively, the second direction and the third direction intersect and are both perpendicular to the first direction, and the reference portion is configured as a lower end surface of the positioning member or a bottom wall of the slot; Alternatively, the reference portion is configured as the lower end surface of the positioning member, the mating portion is constructed as a pin protruding from the lower end surface of the positioning member, and the outer wall of the pin abuts the clamp along the second direction and the third direction respectively, and the second direction and the third direction intersect and are both perpendicular to the first direction.

4. The calibration fixture according to claim 1, characterized in that: The bracket is provided with an operation hole to connect the two opposite sides of the bracket, the positioning member is provided on one side of the bracket, and the operation hole is used for allowing a tool to extend from the side of the bracket away from the positioning member into the side where the positioning member is located; Wherein, a partial area of ​​the operating hole is arranged correspondingly on the side of the projection of any one of the positioning members on the bracket.

5. The calibration fixture according to claim 4, characterized in that: The outer peripheral wall of the positioning member is concave to form an avoidance zone, and the avoidance zone is arranged at least in the outer surface of one end of the positioning member away from the bracket, close to the side of the operating hole, for avoiding the tool.

6. The calibration fixture according to claim 1, characterized in that: The positioning member is detachably arranged on the bracket.

7. The calibration fixture according to claim 6, characterized in that: The bracket includes a positioning pin and a support plate, one end of the positioning pin is connected to the support plate, and the other end is used for positioning and matching with the support; A positioning groove is recessed on one side of the support plate, and the positioning piece is positioned and matched with the positioning groove and is detachably connected to the support plate.

8. The calibration fixture according to claim 1, characterized in that: The spacing between any adjacent positioning members is equal.

9. The calibration fixture according to claim 1, characterized in that: The distances from the reference portions of the positioning members to the bracket along the first direction are equal.

10. The calibration fixture according to any one of claims 1 to 9, characterized in that: The bracket comprises a positioning side and an alignment side which are arranged opposite to each other, the positioning member is arranged on the positioning side, the alignment side is provided with a first alignment portion or a second alignment portion, and the first alignment portion and the second alignment portion are configured to be capable of positioning and matching; The first alignment portion of one of the calibration jigs is used to position and cooperate with the second alignment portion of another of the calibration jigs to position the two calibration jigs.

11. The calibration fixture according to claim 10, characterized in that: The first alignment portion is constructed to include a connecting shaft and an alignment shaft, the alignment shaft is connected to the upper end surface of the connecting shaft, and the area of ​​the upper end surface of the connecting shaft not covered by the alignment shaft is recorded as the alignment surface, the second alignment portion is constructed as an alignment hole, the alignment shaft is used to be plugged into the alignment hole for positioning, and the alignment surface is used to fit the alignment side where the second alignment portion is located for surface contact positioning.

12. A calibration component, characterized in that: The calibration assembly comprises at least two calibration jigs according to any one of claims 1 to 11, each of the calibration jigs being used to position the clamps on different supports; One of the calibration jigs is provided with a first alignment portion, and the other of the calibration jigs is provided with a second alignment portion, and the first alignment portion is positioned and matched with the second alignment portion so that the two calibration jigs are relatively positioned.

13. A processing equipment, characterized in that: The processing equipment includes a support and a plurality of fixtures arranged on the support; The processing equipment includes the calibration fixture according to any one of claims 1 to 11; or The processing equipment includes the calibration assembly as claimed in claim 12; Wherein, the calibration fixture is used to position the clamp.

14. A processing equipment, characterized in that: The processing equipment comprises a support, a fixture and a calibration assembly as claimed in claim 12, wherein the number of the support is multiple; The support includes a frame and a beam body, a plurality of the clamps are arranged on one side of the beam body, and the calibration fixture is correspondingly mounted on the side of the beam body where the clamps are located, and the beam body is rotatably connected to the frame so as to be rotated to the side where the clamps are located facing the positions of at least two other supports located in different directions.

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