Bearing jig and line body

Abstract

The utility model relates to a bearing jig and a wire body, the bearing jig comprises a carrier plate, an abutting module and a cover plate, the carrier plate is provided with a bearing cavity for bearing a product; the abutting module is movably arranged on the carrier plate. The cover plate is hinged to the carrier plate, the cover plate has a first state for covering the bearing cavity and a second state for opening the bearing cavity in the process that the cover plate rotates relative to the carrier plate, and the cover plate is provided with a shifting block; when the cover plate is switched from the second state to the first state, the shifting block abuts against the abutting module and pushes the abutting module to move towards the side close to the bearing cavity, so that the abutting module abuts against the product. When the cover plate is switched from the first state to the second state, the shifting block is separated from the abutting module, and the abutting module moves towards the side away from the bearing cavity. According to the bearing jig, through rotation of the cover plate relative to the carrier plate, switching of the cover plate between the first state and the second state is achieved, the bearing jig is compatible with taking, placing, clamping and bearing of products, and the taking, placing, clamping and bearing operation of the products is simplified.

Description

Technical Field

[0001] The present application relates to the technical field of product loading, and in particular to a loading fixture and a line body. Background Art

[0002] As product manufacturing processes develop towards integration and efficiency, in the production process of display modules, semiconductors and other products, products need to be continuously picked up, flipped, and transported, so the products are usually accompanied by switching between the two states of picking up and clamping.

[0003] At present, the picking, placing and clamping of products are usually completed independently by two mechanisms, which makes the picking, placing and clamping of products too complicated, seriously affecting the production efficiency of products. Summary of the invention

[0004] Based on this, it is necessary to provide a carrying fixture and line body to address the problem that the product picking, placing and clamping actions are too complicated.

[0005] A load-bearing jig, comprising:

[0006] A carrier plate, the carrier plate having a bearing cavity for bearing products;

[0007] an abutting module, the abutting module being movably disposed on the carrier plate;

[0008] A cover plate, the cover plate is hinged to the carrier plate, and when the cover plate rotates relative to the carrier plate, the cover plate has a first state of covering the bearing cavity and a second state of opening the bearing cavity, and the cover plate has a shifting block;

[0009] When the cover plate switches from the second state to the first state, the shift block abuts against the abutment module and pushes the abutment module to move toward the side close to the carrying cavity, so that the abutment module abuts against the product; when the cover plate switches from the first state to the second state, the shift block separates from the abutment module, and the abutment module moves toward the side away from the carrying cavity.

[0010] In one of the embodiments, a plurality of positioning blocks protrude from the carrier plate, and the plurality of positioning blocks and the abutting module form the bearing cavity, and at least one positioning block and the abutting module are located on two opposite sides of the bearing cavity.

[0011] In one of the embodiments, the cover plate is provided with a card slot;

[0012] The carrier plate is provided with a hook matched with the slot, and when the cover plate is in the first state, the hook is hooked in the slot, and when the cover plate is in the second state, the hook is separated from the slot.

[0013] In one embodiment, the abutment module includes a slider and an abutment module. The slider is slidably disposed on the carrier plate and can abut against the product. The abutment module is disposed on the slider and can abut with or separate from the shift block.

[0014] In one embodiment, the abutment module includes a connecting shaft and a rotating member rotatably disposed on the connecting shaft, the connecting shaft is disposed on the sliding block, and the rotating member can be abutted with or separated from the shifting block.

[0015] In one of the embodiments, the abutment module further includes an adjustment component, and the adjustment component is disposed on the carrier plate. When the cover plate is in the first state, the adjustment component is used to adjust the abutment force between the slider and the product.

[0016] In one embodiment, the adjustment assembly includes an adjustment shaft and an elastic member, the adjustment shaft and the elastic member are arranged on the carrier plate, the slider is slidably connected to the adjustment shaft, the deformation direction of the elastic member is consistent with the movement direction of the slider, and when the slider moves toward a side close to the bearing cavity, the slider compresses the elastic member.

[0017] In one of the embodiments, the slider is protruded with a plurality of positioning shafts, and when the cover is in the first state, the positioning shafts are inserted into the positioning grooves of the product.

[0018] In one embodiment, the cover plate has a plurality of shift blocks;

[0019] The carrier jig includes a plurality of abutment modules corresponding to the plurality of shifting blocks, and the plurality of abutment modules are arranged at intervals along the circumferential direction of the carrier plate.

[0020] A thread body, comprising:

[0021] The carrying fixture as described in any one of the above technical solutions; and

[0022] A sensing module and an execution module, wherein the sensing module is communicatively connected with the execution module, and the sensing module is used for sensing whether the cover plate is in the first state or the second state.

[0023] The above-mentioned carrying fixture and wire body, when the cover plate is switched from the second state to the first state, the shift block abuts against the abutting module and pushes the abutting module to move toward the side close to the carrying cavity, so that the abutting module abuts against the product, stably clamps the product in the carrying cavity, and the cover plate covers the carrying cavity to prevent the product from shaking, falling, and other undesirable phenomena in the carrying cavity; when the cover plate is switched from the first state to the second state, the shift block separates from the abutting module, the abutting module moves toward the side away from the carrying cavity, the abutting module separates from the product, and the cover plate is opened relative to the carrying cavity, and the product can be taken out from the carrying cavity. The carrying jig provided in the present application realizes the switching of the cover plate between the first state and the second state by rotating the cover plate relative to the carrier plate, and when the cover plate is in the first state, the abutment module abuts the product and clamps the product in the carrying cavity, which is convenient for flipping, transporting and other operations on the product; when the cover plate is in the second state, it is convenient for taking, placing, adjusting and other operations on the product. The carrying jig is compatible with the taking, placing and clamping of the product, simplifies the taking, placing and clamping operations of the product, and improves the production efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the support fixture provided in some embodiments.

[0025] Figure 2 It is a partial structural schematic diagram of a supporting fixture provided in some embodiments.

[0026] Figure 3 It is a schematic diagram of the structure of the abutment module provided in some embodiments.

[0027] Reference numerals:

[0028] 100. Carrying fixture;

[0029] 110, carrier plate; 111, bearing cavity; 112, positioning block; 113, hook; 120, abutment module; 121, slider; 1211, positioning shaft; 122, abutment module; 1221, connecting shaft; 1222, rotating member; 123, adjustment assembly; 1231, adjustment shaft; 130, cover plate; 131, rotating shaft; 132, shift block; 133, slot;

[0030] 200. Products;

[0031] 300. Sensing module. DETAILED DESCRIPTION

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] The technical solution provided by the embodiments of the present application is described below in conjunction with the accompanying drawings.

[0039] See also Figure 1 and Figure 2 As shown, the present application provides a carrying fixture 100, which includes a carrier plate 110, an abutment module 120 and a cover plate 130. The carrier plate 110 has a carrying cavity 111 for carrying the product 200, and the abutment module 120 is movably arranged on the carrier plate 110. The product 200 is carried in the carrying cavity 111, and after the product 200 is positioned and clamped, the product 200 can be turned over, transported, and the like. In this embodiment, the product 200 is a display module, and since the product 200 needs to be taken and placed in the carrying fixture 100, the size of the carrying cavity 111 is usually larger than the size of the product 200, and the carrying cavity 111 will not interfere with the product 200, which facilitates the taking and placing of the product 200.

[0040] The cover plate 130 is hinged to the carrier plate 110, such as the cover plate 130 is rotatably connected to the carrier plate 110 via a rotating shaft 131. During the rotation of the cover plate 130 relative to the carrier plate 110, the cover plate 130 has a first state and a second state. When the cover plate 130 is in the first state, the cover plate 130 covers the bearing cavity 111 to stably clamp the product 200 in the bearing cavity 111. When the cover plate 130 is in the second state, the cover plate 130 opens the bearing cavity 111. The cover plate 130 does not interfere with the product 200, which facilitates the pick-up and placement operations of the product 200. The cover plate 130 has a shifting block 132. Preferably, the shifting block 132 is integrally formed on the cover plate 130 by injection molding, extrusion, etc., so as to simplify the molding process of setting the shifting block 132 on the cover plate 130 and improve the structural strength between the cover plate 130 and the shifting block 132.

[0041] Among them, when the cover 130 switches from the second state to the first state, the shift block 132 abuts against the abutting module 120 and pushes the abutting module 120 to move toward the side close to the carrying cavity 111, so that the abutting module 120 abuts against the side of the product 200, stably clamps the product 200 in the carrying cavity 111, and the cover 130 covers the carrying cavity 111 to prevent the product 200 from shaking, falling, and other adverse phenomena during the flipping and transportation process; when the cover 130 switches from the first state to the second state, the shift block 132 separates from the abutting module 120, the abutting module 120 moves toward the side away from the carrying cavity 111, the abutting module 120 separates from the product 200, and the cover 130 opens relative to the carrying cavity 111. Since the product 200 is not affected by the interference between the abutting module 120 and the cover 130 at this time, the product 200 can be taken out of the carrying cavity 111.

[0042] The above-mentioned carrying fixture 100 realizes the switching of the cover plate 130 between the first state and the second state by rotating the cover plate 130 relative to the carrier plate 110, and when the cover plate 130 is in the first state, the abutment module 120 abuts the product 200 and clamps the product 200 in the carrying cavity 111, and the abutment module 120 and the cover plate 130 have an interference effect on the movement of the product 200, which is convenient for turning over, carrying and other operations on the product 200; when the cover plate 130 is in the second state, the abutment module 120 and the cover plate 130 will not have an interference effect on the product 200, which is convenient for taking, placing, adjusting and other operations on the product 200. The carrying fixture 100 is compatible with the taking, placing and clamping of the product 200, simplifies the taking, placing and clamping operations of the product 200, and improves the production efficiency of the product 200.

[0043] In one embodiment, refer to Figure 1 and Figure 2As shown, the carrier 110 is protruded with a plurality of positioning blocks 112. The plurality of positioning blocks 112 and the abutting module 120 enclose a bearing cavity 111, and the space size of the bearing cavity 111 is adjusted by the movement of the abutting module 120 relative to the carrier 110. As in the present embodiment, the plurality of positioning blocks 112 and the abutting module 120 are all arranged on the same side of the carrier 110, and the plurality of positioning blocks 112, the abutting module 120 and the carrier 110 together enclose the bearing cavity 111. At least one positioning block 112 and the abutting module 120 are located on two opposite sides of the bearing cavity 111. Exemplarily, in the present embodiment, there are three positioning blocks 112, and the three positioning blocks 112 and the abutting module 120 are arranged at intervals along the circumferential direction of the carrier 110, and one of the positioning blocks 112 and the abutting module 120 is respectively located at two opposite diagonals of the carrier 110.

[0044] In this way, when the cover 130 switches from the second state to the first state, the shift block 132 abuts against the abutment module 120 and pushes the abutment module 120 to move toward the side close to the carrying cavity 111, and the abutment module 120 abuts against one side of the product 200, and the positioning block 112 opposite to the abutment module 120 abuts against the other side of the product 200, so as to stably clamp the product 200 in the carrying cavity 111, thereby preventing the product 200 from shaking, falling, and other adverse phenomena in the carrying cavity 111, and facilitating operations such as flipping and carrying the product 200.

[0045] In order to further improve the clamping load reliability of the product 200, in one embodiment, refer to Figure 1 and Figure 2 As shown, the cover plate 130 is provided with a slot 133. Preferably, the slot 133 is integrally formed on the cover plate 130 by injection molding, extrusion, etc., so as to simplify the molding process of opening the slot 133 on the cover plate 130. The carrier plate 110 is provided with a hook 113 that cooperates with the slot 133, and when the cover plate 130 is in the first state, the hook 113 is hooked in the slot 133, so that the cover plate 130 stably covers the bearing cavity 111, improves the clamping and bearing reliability of the product 200 in the bearing cavity 111, and avoids the undesirable phenomenon that the bearing cavity 111 is opened due to the autonomous rotation of the cover plate 130 during the flipping and transportation process. When the cover plate 130 is in the second state, the hook 113 is separated from the slot 133, the clamping relationship between the cover plate 130 and the carrier plate 110 is released, and the cover plate 130 is opened relative to the bearing cavity 111, which is convenient for taking, placing, adjusting, etc. of the product 200.

[0046] In one embodiment, refer to Figure 1-Figure 3As shown, the abutment module 120 includes a slider 121 and an abutment module 122. The slider 121 is slidably disposed on the carrier 110, and during the sliding process of the slider 121 relative to the carrier 110, the slider 121 can abut against the side of the product 200, and the abutment module 122 is disposed on the slider 121, and the abutment module 122 can abut with or separate from the shift block 132. In this way, when the cover plate 130 is switched from the second state to the first state, the shift block 132 abuts against the abutment module 122, and the abutment module 122 transmits the abutment force to the slider 121, and the slider 121 moves on the carrier 110 toward the side close to the bearing cavity 111, so that the slider 121 abuts against the side of the product 200, and the product 200 is stably clamped in the bearing cavity 111. On the contrary, when the cover 130 switches from the first state to the second state, the shift block 132 is separated from the abutment module 122. Since the force of the shift block 132 on the abutment module 122 is removed, the slider 121 can move on the carrier 110 toward the side away from the carrying cavity 111, and the slider 121 is separated from the product 200, which facilitates operations such as taking, placing, and adjusting the product 200.

[0047] Specifically, see Figure 1-Figure 3 As shown, the abutment module 122 includes a connecting shaft 1221 and a rotating member 1222, and the rotating member 1222 is rotatably arranged on the connecting shaft 1221. The connecting shaft 1221 is arranged on the slider 121 by plugging, clamping, etc., and the rotating member 1222 can be abutted and matched with or separated from the shift block 132. When the shift block 132 abuts against the rotating member 1222, the rotating member 1222 transmits the abutment force to the slider 121 while rotating, pushing the slider 121 to move toward the side close to the bearing cavity 111, so as to realize the abutment and clamping of the abutment module 120 against the product 200. Since part of the abutment force acting on the rotating member 1222 will push the rotating member 1222 to rotate during the abutment of the shift block 132, the abutment force transmitted to the slider 121 can be reduced, and the sliding speed of the slider 121 can be reduced, thereby preventing the product 200 from being damaged due to excessive instantaneous force of the slider 121 during the abutment of the slider 121 against the product 200. In addition, during the rotation of the rotating member 1222, various areas of the outer surface alternately contact the shift block 132, which can reduce the wear of the shift block 132 on the rotating member 1222 during long-term abutment, thereby extending the service life of the abutment module 122.

[0048] In this embodiment, the rotating member 1222 is a bearing. Setting the rotating member 1222 as a bearing can improve the smoothness of rotation of the rotating member 1222 when subjected to abutment force, thereby improving the smoothness of the abutment module 120 during movement.

[0049] Further, see Figure 1-Figure 3As shown, the contact module 120 further includes an adjustment component 123, which is disposed on the carrier 110. When the cover 130 is in the first state, the adjustment component 123 is used to adjust the contact force between the slider 121 and the product 200 to prevent the slider 121 from excessively contacting the side of the product 200 and causing damage to the product 200, thereby protecting the product 200 that needs to be positioned and clamped.

[0050] Among them, see Figure 1-Figure 3 As shown, the adjustment assembly 123 includes an adjustment shaft 1231 and an elastic member (not shown). The adjustment shaft 1231 and the elastic member are both arranged on the carrier 110. If the elastic member is a return spring, the elastic member is sleeved on the adjustment shaft 1231, and the elastic member is indirectly arranged on the carrier 110 through the adjustment shaft 1231. The slider 121 is slidably connected to the adjustment shaft 1231. The deformation direction of the elastic member is consistent with the movement direction of the slider 121. When the slider 121 moves toward the side close to the bearing cavity 111, the slider 121 compresses the elastic member so that the slider 121 can abut against the side of the product 200, and stably clamp the product 200 in the bearing cavity 111. If the abutment force of the slider 121 against the side of the product 200 is too large, the matching length of the adjustment shaft 1231 and the slider 121 can be adjusted to push the slider to move toward the side away from the bearing cavity 111, and the abutment force of the slider 121 against the side of the product 200 can be adjusted, and the elastic member can buffer the abutment force of the slider 121 on the side of the product 200 to prevent the product 200 from being damaged by the instantaneous force of the slider 121. On the contrary, when the product 200 needs to be placed, removed, or adjusted, the abutment force applied by the shift block 132 to the slider 121 is removed, and the elastic member is elastically reset to push the slider 121 to automatically reset.

[0051] It should be noted that, in other feasible embodiments, the elastic member is not limited to the reset spring provided above, and the elastic member may also be other elastic elements such as elastic sheets and elastic pads. The present application does not impose any restrictions on the specific element type of the elastic member.

[0052] Some products 200 are provided with positioning grooves (not shown). In order to improve the reliability of clamping and bearing of such products 200, in one embodiment, refer to Figure 1-Figure 3 As shown, the slider 121 protrudes with a plurality of positioning shafts 1211. Preferably, the positioning shafts 1211 are integrally formed on the slider 121 by injection molding or extrusion to simplify the molding process of setting the positioning shafts 1211 on the slider 121. When the cover plate 130 is in the first state, the positioning shafts 1211 are inserted into the positioning grooves of the product 200. The insertion force between the positioning shafts 1211 and the positioning grooves cooperates with the abutment force between the abutment module 120 and the side of the product 200, which can improve the clamping and bearing reliability of the bearing fixture 100 for the product 200.

[0053] In one embodiment, refer to Figure 1 and Figure 2 As shown, the cover plate 130 has a plurality of shifting blocks 132. The carrying fixture 100 includes a plurality of abutting modules 120, and the plurality of abutting modules 120 correspond to the plurality of shifting blocks 132, such as the number and position of the abutting modules 120 and the shifting blocks 132 correspond. The plurality of abutting modules 120 are arranged at intervals along the circumferential direction of the carrier plate 110, so that when the cover plate 130 switches from the second state to the first state, the plurality of shifting blocks 132 abut against the plurality of abutting modules 120 correspondingly, pushing the plurality of abutting modules 120 to move toward the side close to the strong bearing, so that the plurality of abutting modules 120 abut against the side of the product 200 at the same time, improving the clamping and bearing reliability of the carrying fixture 100 for the product 200, especially for large-sized products 200, the plurality of abutting modules 120 abut against the side of the product 200 at intervals, and the product 200 can be stably abutted and clamped inside the bearing cavity 111.

[0054] Also, see Figure 1 and Figure 2 As shown, the present application also provides a line body. The line body includes a sensing module 300, an execution module (not shown in the figure) and a carrying fixture 100 as described in the above technical solution. The sensing module 300 is connected to the execution module for communication, such as the sensing module 300 is connected to the execution module for communication via WIFI, Bluetooth, etc. The sensing module 300 is used to sense that the cover plate 130 is in the first state or the second state. When the sensing module 300 senses that the cover plate 130 is in the first state, the sensing module 300 feeds back the signal that the cover plate 130 is in the first state to the execution module, and the product 200 is flipped, transported, etc. through the execution module. At this time, the execution module can be a flipping mechanism, a conveying mechanism, etc. When the sensing module 300 senses that the cover plate 130 is in the second state, the sensing module 300 feeds back the signal that the cover plate 130 is in the second state to the execution module, and the product 200 is picked up, placed, transported, etc. through the execution module. At this time, the execution module can be a pick-up and placement mechanism, an adjustment mechanism, etc.

[0055] The above-mentioned line body realizes the switching of the cover plate 130 between the first state and the second state by rotating the cover plate 130 relative to the carrier plate 110, and when the sensing module 300 senses that the cover plate 130 is in the first state, the abutment module 120 abuts against the product 200 and clamps the product 200 in the carrying cavity 111, which is convenient for the execution module to flip, transport and other operations on the product 200; when the sensing module 300 senses that the cover plate 130 is in the second state, the abutment module 120 is separated from the product 200, which is convenient for the execution module to take, place, adjust and other operations on the product 200. The line body is compatible with the taking, placing and clamping of the product 200, simplifies the taking, placing and clamping operations of the product 200, and improves the production efficiency of the product 200.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0057] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed 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 load-bearing fixture, characterized in that: The bearing fixture comprises: A carrier plate, the carrier plate having a bearing cavity for bearing products; an abutting module, the abutting module being movably disposed on the carrier plate; A cover plate, the cover plate is hinged to the carrier plate, and when the cover plate rotates relative to the carrier plate, the cover plate has a first state of covering the bearing cavity and a second state of opening the bearing cavity, and the cover plate has a shifting block; When the cover plate switches from the second state to the first state, the shift block abuts against the abutment module and pushes the abutment module to move toward the side close to the carrying cavity, so that the abutment module abuts against the product; when the cover plate switches from the first state to the second state, the shift block separates from the abutment module, and the abutment module moves toward the side away from the carrying cavity.

2. The carrying fixture according to claim 1, characterized in that: A plurality of positioning blocks protrude from the carrier plate, and the plurality of positioning blocks and the abutting module form the bearing cavity, and at least one positioning block and the abutting module are located on two opposite sides of the bearing cavity.

3. The load-bearing fixture according to claim 1, characterized in that: The cover plate is provided with a card slot; The carrier plate is provided with a hook matched with the slot, and when the cover plate is in the first state, the hook is hooked in the slot, and when the cover plate is in the second state, the hook is separated from the slot.

4. The carrying fixture according to claim 1, characterized in that: The abutment module comprises a slider and an abutment module. The slider is slidably arranged on the carrier plate and can abut against the product. The abutment module is arranged on the slider and can abut with or separate from the shifting block.

5. The carrying fixture according to claim 4, characterized in that: The abutment module comprises a connecting shaft and a rotating member rotatably arranged on the connecting shaft, the connecting shaft is arranged on the sliding block, and the rotating member can be abutted and matched with or separated from the shifting block.

6. The carrying fixture according to claim 4, characterized in that: The abutment module further includes an adjustment component, which is disposed on the carrier plate. When the cover plate is in the first state, the adjustment component is used to adjust the abutment force between the slider and the product.

7. The carrying fixture according to claim 6, characterized in that: The adjustment assembly includes an adjustment shaft and an elastic member, wherein the adjustment shaft and the elastic member are arranged on the carrier plate, and the slider is slidably connected to the adjustment shaft. The deformation direction of the elastic member is consistent with the movement direction of the slider, and when the slider moves toward a side close to the bearing cavity, the slider compresses the elastic member.

8. The carrying fixture according to claim 4, characterized in that: The sliding block is protruded with a plurality of positioning shafts, and when the cover plate is in the first state, the positioning shafts are inserted into the positioning grooves of the product.

9. The carrying fixture according to claim 1, characterized in that: The cover plate has a plurality of shifting blocks; The carrier jig includes a plurality of abutment modules corresponding to the plurality of shifting blocks, and the plurality of abutment modules are arranged at intervals along the circumferential direction of the carrier plate.

10. A thread body, characterized in that: The line body comprises: The load-bearing fixture according to any one of claims 1 to 9; and A sensing module and an execution module, wherein the sensing module is communicatively connected with the execution module, and the sensing module is used for sensing whether the cover plate is in the first state or the second state.

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