Bidirectional traction force detection equipment

Abstract

The utility model discloses bidirectional traction force detection equipment, which belongs to the technical field of 3C product detection and comprises a detection mechanism and a positioning mechanism, the detection mechanism comprises a portal frame, a moving assembly and a detection assembly, and the moving assembly is connected with the portal frame; the detection assembly is connected with the moving assembly. The moving assembly is used for driving the detection assembly to move in the X-axis direction and the Z-axis direction. The positioning mechanism comprises a Y-axis moving assembly, a bottom plate and a centering assembly, and the bottom plate is connected with the Y-axis moving assembly so as to drive the bottom plate to move in the Y-axis direction through the Y-axis moving assembly; the centering assembly comprises a driving assembly, a sliding plate with two through grooves, two bearing plates, two limiting columns and a positioning plate, and the driving assembly is arranged on the bottom plate; the driving assembly is connected with the sliding plate; the sliding plate is located between the two bearing plates, the two bearing plates are slidably connected with the bottom plate, and the positioning plate is slidably connected with the two bearing plates. According to the utility model, the technical effects of improving the detection consistency, saving manpower and improving the detection efficiency are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to 3C product detection technical field, especially related to a bidirectional traction force detection equipment. BACKGROUND

[0002] 3C product refers to the general term of three categories of products of computer, communication and consumer electronics, and bidirectional traction force detection is an important detection means for 3C product appearance. In the actual production process of 3C product appearance, mainly facing high labor cost, low production efficiency and unstable product yield and so on. At present, the bidirectional traction force detection of 3C product appearance is usually carried out by manual operation, but the manual operation mode is prone to non-uniform standardization, which leads to deviation of detection results, inconsistency of detection results, and affects product quality. At the same time, with the continuous expansion of production scale, the labor intensity of workers also increases, which will aggravate the problems of low production efficiency and unstable product yield.

[0003] Therefore, it is necessary to provide a new technical scheme to solve the above technical problems. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of poor consistency of detection, more manpower and low detection efficiency.

[0005] In order to solve the above technical problems, the utility model provides a bidirectional traction force detection equipment, the bidirectional traction force detection equipment includes: detection mechanism and positioning mechanism, the detection mechanism includes gantry, moving assembly and detection assembly, the moving assembly is connected with the gantry, the detection assembly is connected with the moving assembly, wherein the moving assembly is used to drive the detection assembly to move along X axis and Z axis direction respectively, the positioning mechanism includes Y axis moving assembly, bottom plate and centering assembly, the bottom plate is connected with the Y axis moving assembly, so as to drive the bottom plate to move along Y axis direction through the Y axis moving assembly, the centering assembly at least includes drive assembly, sliding plate with two through slots, two bearing plates, two limit posts and positioning plate for placing products, the drive assembly is arranged on the bottom plate, the drive assembly is connected with the sliding plate, two the through slots extend along the direction away from each other, the sliding plate is located between two bearing plates, two bearing plates are slidably connected with the bottom plate, one limit post respectively penetrates one through slot and one bearing plate, and the other limit post respectively penetrates the other through slot and the other bearing plate, the positioning plate is slidably connected with two bearing plates respectively.

[0006] Optionally, the moving assembly comprises an X-axis moving component and two Z-axis moving components respectively arranged on the X-axis moving component and slidingly arranged on the X-axis moving component, the X-axis moving component being connected with the gantry; the detection assembly comprises two detection assemblies, and the two detection assemblies are arranged on the two Z-axis moving components respectively; the X-axis moving component drives the two Z-axis moving components to move along the X-axis direction respectively, and the Z-axis moving components drive the corresponding detection assemblies to move along the Z-axis direction.

[0007] Optionally, the positioning mechanism comprises two positioning mechanisms, and the two positioning mechanisms are arranged side by side, and the positioning plates of the two positioning mechanisms are arranged opposite to the two detection assemblies respectively.

[0008] Optionally, the detection assembly comprises a support frame, a limiting plate, a first connecting block, a gravity sensor, a second connecting block, a buffer component and a detection block, the support frame being connected with the moving assembly, the limiting plate being connected with the support frame, the first connecting block being connected with the limiting plate, the gravity sensor being connected with the first connecting block, the second connecting block being connected with the gravity sensor, the buffer component being connected with the second connecting block, and the detection block being connected with the buffer component.

[0009] Optionally, the buffer component comprises a sleeve provided with a limiting slot, a buffer rod provided with a limiting head, and an elastic element sleeved on the buffer rod, the sleeve being connected with the second connecting block; the limiting head penetrates through the limiting slot, the buffer rod being connected with the detection block, the length extension direction of the limiting slot being parallel to the length extension direction of the buffer rod; the elastic element is located between the limiting head and the detection block; the detection assembly further comprises a code scanning head, and the code scanning head is connected with the support frame.

[0010] Optionally, the positioning mechanism further comprises a positioning block arranged on the bottom plate, a side pushing driver and a side pushing block, the side pushing driver being arranged on the bottom plate, the side pushing driver being connected with the side pushing block, and a product being located between the side pushing block and the positioning block, so that the side pushing block is driven by the side pushing driver to push the product to contact the positioning block.

[0011] Optionally, the positioning mechanism further comprises a first photoelectric sensor, a second photoelectric sensor and a third photoelectric sensor arranged on the positioning plate respectively, the first photoelectric sensor and the second photoelectric sensor being located on two sides of the positioning plate respectively, and the second photoelectric sensor being located close to the positioning block, and the third photoelectric sensor being located in a central region of the positioning plate.

[0012] Optionally, the positioning mechanism further comprises a guide column and a vacuum chuck, the guide column is arranged on the positioning plate, and the vacuum chuck is arranged on the positioning plate and used for adsorbing the product on the positioning plate.

[0013] Optionally, the centering assembly further comprises two accessory blocks arranged on the two bearing plates respectively, two centering inductors arranged on the bottom plate, and the two centering inductors and the two accessory blocks are distributed in one-to-one correspondence, and the centering inductors and the accessory blocks are opposite to each other.

[0014] Optionally, the bidirectional traction force detection device further comprises a workbench, and the gantry is arranged on the workbench; the Y-axis moving assembly comprises a guide rail and a Y-axis driving component arranged on the workbench respectively, the bottom plate is slidably connected with the guide rail, and the Y-axis driving component is connected with the bottom plate so as to drive the bottom plate to move along the length extension direction of the guide rail.

[0015] Beneficial effects:

[0016] The utility model provides a kind of bidirectional traction force detection device, and the moving assembly in detection mechanism is connected with gantry, detection component is connected with moving assembly, and moving assembly is used to drive detection component to move along the direction of X axis and Z axis respectively.The bottom plate of positioning mechanism is connected with Y-axis moving assembly, to drive the bottom plate to move along the direction of Y axis by Y-axis moving assembly, the driving assembly of centering assembly is arranged on bottom plate, sliding plate is connected with driving assembly, two through slots extend along the direction of mutual departure, sliding plate is located between two bearing plates, two bearing plates are slidably connected with bottom plate respectively, one limit post is respectively penetrated in one through slot of sliding plate and one bearing plate, and another limit post is respectively penetrated in another through slot and another bearing plate.Positioning plate is used to place product, and positioning plate is slidably connected with two bearing plates respectively.In this way, detection mechanism realizes the free movement of detection component in the direction of X axis and Z axis by the cooperative work of gantry, moving assembly and detection component, and is flexibly moved to different positions to detect product, which is beneficial to enhance the flexibility and adaptability of detection.Y-axis moving assembly in positioning mechanism drives bottom plate, bearing plate connected with bottom plate, positioning plate connected with bearing plate and product placed on positioning plate move along the direction of Y axis, to provide basis for three-dimensional space positioning of product.Meanwhile, the driving assembly of centering assembly drives sliding plate to move, and through the cooperation of two through slots and bearing plate, limit post and the slidably connected positioning plate and bearing plate, product can be quickly and accurately positioned to specified position, which is beneficial to improve the accuracy and efficiency of positioning, so as to achieve the technical effect of improving the consistency of detection, saving manpower and improving detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 A structure schematic view of a bidirectional traction force detection equipment provided by the embodiment of the present application.

[0019] Figure 2 A structure schematic view of a Z-axis moving component in the bidirectional traction force detection equipment provided by the embodiment of the present application.

[0020] Figure 3 A structure schematic view of a buffer component in the bidirectional traction force detection equipment provided by the embodiment of the present application. Figure 2 A local enlarged structure schematic view of A in the bidirectional traction force detection equipment.

[0021] Figure 4 A structure schematic view of a positioning plate in the bidirectional traction force detection equipment provided by the embodiment of the present application.

[0022] Figure 5 A structure schematic view of a dividing component in the bidirectional traction force detection equipment provided by the embodiment of the present application.

[0023] Figure 6 A structure schematic view of a workbench in the bidirectional traction force detection equipment provided by the embodiment of the present application.

[0024] Figure 7 A structure schematic view of a workbench in the bidirectional traction force detection equipment provided by the embodiment of the present application.

[0025] The meanings of the reference signs in the drawings are as follows: 1-detection mechanism, 11-gantry, 12-moving assembly, 121-X-axis moving part, 122-Z-axis moving part, 13-detection assembly, 131-support frame, 132-limiting plate, 133-first connecting block, 134-gravity sensor, 135-second connecting block, 136-buffer part, 1361-sleeve, 13611-limiting groove, 1362-buffer rod, 1363-limiting head, 137-detection block, 138-elastic member, 139-code scanning head; 2-positioning mechanism, 21-Y-axis moving assembly, 211-rail, 212-Y-axis driving part, 22-bottom plate, 23-centering assembly, 231-driving assembly, 232-slide plate, 2321-through groove, 233-carrying plate, 234-limiting column, 235-positioning plate, 236-fitting block, 237-centering inductor, 24-positioning block, 25-side pushing driver, 26-side pushing block, 27-first photoelectric sensor, 28-second photoelectric sensor, 29-third photoelectric sensor, 30-guiding column, 31-vacuum chuck; 3-workbench. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.

[0027] In order for those skilled in the technical field to better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below by referring to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.

[0028] In the embodiments of the present application, at least one means one or more, and multiple means two or more than two. In the description of the present application, the words "first", "second", "third" and the like are only used for distinguishing the purpose of description, and cannot be understood as indicating or implying relative importance, and cannot be understood as indicating or implying order.

[0029] In this specification, references such as "one embodiment" or "some embodiments" mean that one or more embodiments of this application include the specific features, structures, or characteristics described in connection with that embodiment. Therefore, the terms "comprising," "including," "having," and variations thereof in this specification all mean "including but not limited to," unless otherwise specifically emphasized. It should be noted that in the embodiments of this application, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone.

[0030] It should be noted that, in the embodiments of this utility model, when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intervening component. Furthermore, in the embodiments of this application, "connection" can also be understood as an electrical connection; the connection between two electrical components can be a direct or indirect connection between the two electrical components. For example, the connection between A and B can be a direct connection between A and B, or an indirect connection between A and B through one or more other electrical components. The terms "vertical," "horizontal," "left," "right," and similar expressions used in the embodiments of this utility model are for illustrative purposes only and are not intended to limit the utility model.

[0031] This utility model provides a bidirectional traction force detection device, please refer to [link to relevant documentation]. Figures 1 to 7 As shown, Figure 1 This is a structural schematic diagram of a bidirectional traction force detection device provided in an embodiment of this utility model. Figure 2 This is a schematic diagram of the Z-axis moving component 122 in a bidirectional traction force detection device provided in this embodiment of the present invention. Figure 3 yes Figure 2 A magnified schematic diagram of a portion of structure A. Figure 4 This is a schematic diagram of the structure of the buffer component 136 in a bidirectional traction force detection device provided in this embodiment of the utility model. Figure 5 This is a schematic diagram of the positioning plate 235 in a bidirectional traction force detection device provided in this embodiment of the utility model. Figure 6 This is a schematic diagram of the centering component 23 in a bidirectional traction force detection device provided in this embodiment of the utility model. Figure 7It is the structural schematic view of the worktable 3 of the bidirectional traction force detection equipment provided by the embodiment of the utility model. The bidirectional traction force detection equipment provided by the embodiment of the utility model includes a detection mechanism 1 and a positioning mechanism 2, the detection mechanism 1 includes a portal frame 11, a moving assembly 12 and a detection assembly 13, the moving assembly 12 is connected with the portal frame 11, the detection assembly 13 is connected with the moving assembly 12, and the moving assembly 12 is used to drive the detection assembly 13 to move along the direction of X axis and Z axis respectively. The positioning mechanism 2 includes a Y-axis moving assembly 21, a bottom plate 22 and a centering assembly 23, the bottom plate 22 is connected with the Y-axis moving assembly 21, so as to drive the bottom plate 22 to move along the direction of Y axis through the Y-axis moving assembly 21. The centering assembly 23 includes a driving assembly 231, a sliding plate 232, a bearing plate 233, a limiting column 234 and a positioning plate 235, the driving assembly 231 is arranged on the bottom plate 22, the driving assembly 231 is connected with the sliding plate 232, and two through grooves 2321 of the sliding plate 232 extend along the direction away from each other. The sliding plate 232 is located between the two bearing plates 233, the two bearing plates 233 are slidably connected with the bottom plate 22 respectively, one limiting column 234 penetrates one through groove 2321 and one bearing plate 233 respectively, and the other limiting column 234 penetrates the other through groove 2321 and the other bearing plate 233 respectively. The positioning plate 235 is used to place products, and the positioning plate 235 is slidably connected with the two bearing plates 233 respectively.

[0032] Wherein, the X-axis direction refers to the left-right direction in the Figure 1 , the Y-axis refers to the front-rear direction in the Figure 1 , and the Z-axis direction refers to the up-down direction in the Figure 1 . The portal frame 11 provides support for the moving assembly 12 and the detection assembly 13, and the detection assembly 13 can freely move along the X-axis and Z-axis directions respectively. The two through grooves 2321 on the sliding plate 232 extend in opposite directions, as shown in Figure 5 , the two through grooves 2321 are arranged obliquely, and the distance between the two through grooves 2321 gradually increases, so that the two limiting columns 234 in the two through grooves 2321 can drive the two bearing plates 233 to approach or move away from each other during the movement of the sliding plate 232 pushed by the driving assembly 231.

[0033] In the embodiment, the detection mechanism 1 is connected with the gantry 11 through the moving assembly 12, and the detection assembly 13 is connected with the moving assembly 12, so that the moving assembly 12 drives the detection assembly 13 to move along the directions of the X axis and the Z axis, respectively. The positioning mechanism 2 is connected with the Y-axis moving assembly 21 through the bottom plate 22, so that the Y-axis moving assembly 21 drives the bottom plate 22 to move along the direction of the Y axis. The driving assembly 231 of the centering assembly 23 is arranged on the bottom plate 22, the sliding plate 232 is connected with the driving assembly 231, the two through grooves 2321 extend along directions away from each other, the sliding plate 232 is located between the two bearing plates 233, the two bearing plates 233 are slidably connected with the bottom plate 22, respectively, one limiting column 234 penetrates through one through groove 2321 and one bearing plate 233 of the sliding plate 232, respectively, and the other limiting column 234 penetrates through the other through groove 2321 and the other bearing plate 233, respectively. The positioning plate 235 is used for placing products, and the positioning plate 235 is slidably connected with the two bearing plates 233, respectively. In this way, the detection mechanism 1 realizes the free movement of the detection assembly 13 in the directions of the X axis and the Z axis through the cooperative work of the gantry 11, the moving assembly 12 and the detection assembly 13, and the detection assembly 13 can be flexibly moved to different positions to detect products, which is favorable for enhancing the flexibility and adaptability of detection. The Y-axis moving assembly 21 of the positioning mechanism 2 drives the bottom plate 22, the bearing plates 233 connected with the bottom plate 22, and the positioning plates 235 connected with the bearing plates 233 and the products placed on the positioning plates 235 to move along the direction of the Y axis, which provides a basis for the three-dimensional space positioning of the products. Meanwhile, the driving assembly 231 of the centering assembly 23 drives the sliding plate 232 to move, and through the cooperation of the two through grooves 2321, the bearing plates 233 and the limiting columns 234, and the slidable connection of the positioning plates 235 and the bearing plates 233, it is ensured that the products can be quickly and accurately positioned at the specified positions, which is favorable for improving the positioning precision and efficiency. Therefore, the consistency of detection is improved, manpower can be saved, and the technical effects of improving the detection efficiency are achieved.

[0034] As an implementation form, see Figure 1 and Figure 2As shown, the moving assembly 12 includes an X-axis moving component 121 connected with the gantry 11 and two Z-axis moving components 122 respectively slidingly arranged on the X-axis moving component 121. The Z-axis moving component 122 is provided with a detection assembly 13. In the embodiment, the number of the detection assembly 13 is two, and the two detection assemblies 13 are respectively arranged on the two Z-axis moving components 122. The X-axis moving component 121 drives the two Z-axis moving components 122 to move along the direction of the X-axis, and the Z-axis moving component 122 drives the corresponding detection assembly 13 to move along the direction of the Z-axis. The X-axis moving component 121 is closely connected with the gantry 11, thereby ensuring the stability of the structure and the accuracy of the movement. The two detection assemblies 13 are respectively mounted on the two Z-axis moving components 122, so that the X-axis moving component 121 can drive the two Z-axis moving components 122 to move along the direction of the X-axis at the same time, and each Z-axis moving component 122 can independently drive the detection assembly 13 on the Z-axis moving component 122 to move along the direction of the Z-axis, thereby flexibly covering a larger detection area and improving the efficiency and flexibility of the detection.

[0035] In some embodiments, as shown in Figure 1 、 Figure 5 and Figure 6 , the number of the positioning mechanisms 2 is two, and the two positioning mechanisms 2 are distributed side by side, and the positioning plates 235 of the two positioning mechanisms 2 respectively face the two detection assemblies 13. That is, the number of the positioning mechanisms 2 can be two, and the positions of the positioning plates 235 of each positioning mechanism 2 respectively face one detection assembly 13, so that the two detection assemblies 13 can simultaneously detect the product, thereby improving the detection efficiency. Meanwhile, each positioning mechanism 2 can independently position and detect the product, thereby ensuring the accuracy and consistency of the detection.

[0036] In some embodiments, as shown in Figure 2 and Figure 3As shown, the detection assembly 13 comprises a support frame 131, a limiting plate 132, a first connecting block 133, a gravity sensor 134, a second connecting block 135, a buffer component 136 and a detection block 137, the support frame 131 is connected with the moving assembly 12, the limiting plate 132 is connected with the support frame 131, the first connecting block 133 is connected with the limiting plate 132, the gravity sensor 134 is connected with the first connecting block 133, the second connecting block 135 is connected with the gravity sensor 134, the buffer component 136 is connected with the second connecting block 135, and the detection block 137 is connected with the buffer component 136. The support frame 131 is connected with the moving assembly 12, thereby providing stable support for the whole detection assembly 13. The buffer component 136 enables the detection block 137 to have a certain buffering effect when contacting the product, thereby avoiding detection errors caused by excessive impact force. Meanwhile, the gravity sensor 134 can measure the gravity change of the detection block 137 in real time, thereby indirectly reflecting the traction force of the product.

[0037] In some embodiments, referring to Figures 2 to 4 As shown, the buffer component 136 comprises a sleeve 1361, a buffer rod 1362 and an elastic member 138, the sleeve 1361 is provided with a limiting groove 13611, the sleeve 1361 is connected with the second connecting block 135, a limiting head 1363 is arranged on the buffer rod 1362, the limiting head 1363 penetrates through the limiting groove 13611, the buffer rod 1362 is connected with the detection block 137, and the length extension direction of the limiting groove 13611 is parallel to the length extension direction of the buffer rod 1362. The elastic member 138 is sleeved on the buffer rod 1362, and the elastic member 138 is located between the limiting head 1363 and the detection block 137.

[0038] Referring to Figure 4 As shown, the bidirectional traction force detection device provided by the embodiment of the utility model further comprises a code scanning head 139, and the code scanning head 139 is connected with the support frame 131. The length extension direction of the limiting groove 13611 of the buffer component 136 is parallel to the length extension direction of the buffer rod 1362, so that the buffer rod 1362 can keep stability and accuracy during movement. Meanwhile, the elastic member 138 is placed between the limiting head 1363 and the detection block 137, which is beneficial to enhancing the buffering effect. The code scanning head 139 is connected with the support frame 131, the code scanning head 139 can be used for scanning the information such as bar code or two-dimensional code on the product, thereby realizing rapid identification and tracking of the product, and being beneficial to improving the automation degree of detection.

[0039] In some embodiments, referring to Figure 1 and Figure 5As shown, the positioning mechanism 2 further comprises a positioning block 24, a side pushing driver 25 and a side pushing block 26, the positioning block 24 is arranged on the bottom plate 22, the side pushing driver 25 is arranged on the bottom plate 22, the side pushing driver 25 is connected with the side pushing block 26, and the product is located between the side pushing block 26 and the positioning block 24, so as to drive the side pushing block 26 to push the product to contact with the positioning block 24 by the side pushing driver 25. When the side pushing driver 25 is started, the side pushing driver 25 drives the side pushing block 26 to move towards the positioning block 24, pushes the product to tightly contact with the positioning block 24, so that the product can be quickly and accurately positioned to the specified position, avoiding detection errors caused by inaccurate positioning. At the same time, the cooperation of the side pushing block 26 and the positioning block 24 can also fix and support the product to a certain extent, improving the stability and safety in the detection process.

[0040] In some embodiments, please continue to refer to Figure 1 and Figure 5 As shown, the positioning mechanism 2 further comprises a first photoelectric sensor 27, a second photoelectric sensor 28 and a third photoelectric sensor 29, the first photoelectric sensor 27, the second photoelectric sensor 28 and the third photoelectric sensor 29 are arranged on the positioning plate 235 respectively, the first photoelectric sensor 27 and the second photoelectric sensor 28 are located on the two sides of the positioning plate 235 respectively, and the second photoelectric sensor 28 is located close to the positioning block 24, and the third photoelectric sensor 29 is located in the central region of the positioning plate 235. The first photoelectric sensor 27 can sense whether the product is placed on the positioning plate 235, when the product is placed on the positioning plate 235, the first photoelectric sensor 27 can detect the existence of the product, and trigger the subsequent pushing and positioning process. The product is pushed to the product positioning block 24 by the side pushing cylinder, when the second photoelectric sensor 28 senses the existence of the product, the X-axis centering mechanism starts to work and positions the product to the center position. The third photoelectric sensor 29 is used to detect whether the X-axis centering mechanism positions the product to the center position, which is beneficial to improve the detection efficiency and positioning accuracy.

[0041] In some embodiments, please continue to refer to Figure 1 and Figure 5As shown, the positioning mechanism 2 further comprises a guide column 30 and a vacuum chuck 31, the guide column 30 is arranged on the positioning plate 235, and the vacuum chuck 31 is arranged on the positioning plate 235 and used for adsorbing the product located on the positioning plate 235. The guide column 30 is used for guiding the placement direction of the product, and the vacuum chuck 31 is used for adsorbing the product placed on the positioning plate 235. Through the adsorption of the vacuum chuck 31, the product can be firmly fixed on the positioning plate 235, avoiding detection errors caused by product movement or shaking during detection. At the same time, the guiding action of the guide column 30 also makes the placement of the product more convenient and fast, which is beneficial to improve the detection efficiency. Through the cooperation of the guide column 30 and the vacuum chuck 31, the stability and accuracy of the product during detection can be ensured, and the overall detection quality is improved.

[0042] In some embodiments, referring to Figure 5 and Figure 6 As shown, the centering assembly 23 further comprises two accessory blocks 236 and two centering inductors 237, the two accessory blocks 236 are respectively arranged on the two bearing plates 233, and the two centering inductors 237 are arranged on the bottom plate 22, the two centering inductors 237 are distributed one by one with the two accessory blocks 236, and one centering inductor 237 directly faces one corresponding accessory block 236. In the positioning process, the driving assembly 231 drives the slide plate 232 to move, so that the bearing plate 233 and the positioning plate 235 move accordingly. When the accessory block 236 moves into the detection range of the centering inductor 237, the centering inductor 237 sends a signal to indicate that the equipment stops moving and adjusts the position, which can ensure that the product on the positioning plate 235 can be quickly and accurately positioned to the specified position. Through the real-time monitoring and feedback of the centering inductor 237, the equipment can automatically adjust the position and correct the positioning error, which is beneficial to improve the consistency and accuracy of detection.

[0043] In some embodiments, referring to Figure 1 and Figure 5 As shown, the bidirectional traction force detection device further comprises a workbench 3, and the gantry 11 is arranged on the workbench 3. The Y-axis moving assembly 21 comprises a guide rail 211 and a Y-axis driving component 212, the guide rail 211 and the Y-axis driving component 212 are respectively arranged on the workbench 3, the bottom plate 22 is slidably connected with the guide rail 211, and the Y-axis driving component 212 is connected with the bottom plate 22 to drive the bottom plate 22 to move along the length extension direction of the guide rail 211. The workbench 3 provides support for the gantry 11, the bottom plate 22 is slidably connected with the guide rail 211, and after the Y-axis driving component 212 is connected with the bottom plate 22, the Y-axis driving component 212 can drive the bottom plate 22 to move along the length extension direction of the guide rail 211.

[0044] Any combination of the technical features in the above embodiments can be made, and for the sake of brevity, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the description.

[0045] The above embodiments only express the preferred embodiments of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A bidirectional traction force detection device, characterized by, The bidirectional traction force detection device comprises a detection mechanism and a positioning mechanism, The detection mechanism comprises a portal frame, a moving assembly and a detection assembly, the moving assembly is connected with the portal frame, the detection assembly is connected with the moving assembly, and the moving assembly is used to drive the detection assembly to move along the X-axis and Z-axis directions respectively; The positioning mechanism comprises a Y-axis moving assembly, a bottom plate and a centering assembly, the bottom plate is connected with the Y-axis moving assembly to drive the bottom plate to move along the Y-axis direction through the Y-axis moving assembly; The centering assembly comprises at least a driving assembly, a sliding plate with two through grooves, two bearing plates, two limiting columns and a positioning plate for placing products, the driving assembly is arranged on the bottom plate, the driving assembly is connected with the sliding plate, the two through grooves extend in directions away from each other, the sliding plate is located between the two bearing plates, the two bearing plates are slidably connected with the bottom plate respectively, one limiting column penetrates one through groove and one bearing plate respectively, and the other limiting column penetrates the other through groove and the other bearing plate respectively, and the positioning plate is slidably connected with the two bearing plates respectively.

2. The bidirectional tractive effort detection apparatus of claim 1, wherein: The moving assembly comprises an X-axis moving component and two Z-axis moving components which are slidably arranged on the X-axis moving component respectively, the X-axis moving component is connected with the portal frame, and the detection assembly comprises two detection assemblies which are arranged on the two Z-axis moving components respectively. The X-axis moving component drives the two Z-axis moving components to move along the X-axis direction respectively, and the Z-axis moving component drives the corresponding detection assembly to move along the Z-axis direction.

3. The bidirectional tractive effort detection apparatus of claim 2, wherein: The positioning mechanism comprises two positioning mechanisms which are arranged side by side, and the positioning plates of the two positioning mechanisms respectively face the two detection assemblies.

4. The bidirectional tractive effort detection apparatus of claim 1, wherein, The detection assembly comprises a support frame, a limiting plate, a first connecting block, a gravity sensor, a second connecting block, a buffer component and a detection block, the support frame is connected with the moving assembly, the limiting plate is connected with the support frame, the first connecting block is connected with the limiting plate, the gravity sensor is connected with the first connecting block, the second connecting block is connected with the gravity sensor, the buffer component is connected with the second connecting block, and the detection block is connected with the buffer component.

5. The bidirectional tractive effort detection apparatus of claim 4, wherein: The buffer component comprises a sleeve with a limiting groove, a buffer rod with a limiting head, and an elastic element sleeved on the buffer rod, the sleeve is connected with the second connecting block, the limiting head penetrates the limiting groove, the buffer rod is connected with the detection block, the length extension direction of the limiting groove is parallel to the length extension direction of the buffer rod, the elastic element is located between the limiting head and the detection block, and the detection assembly further comprises a code scanning head connected with the support frame.

6. The bidirectional tractive effort detection apparatus of claim 1, wherein, The positioning mechanism further comprises a positioning block arranged on the bottom plate, a side pushing driver and a side pushing block, the side pushing driver is arranged on the bottom plate, the side pushing driver is connected with the side pushing block, and a product is located between the side pushing block and the positioning block, so that the side pushing block is driven by the side pushing driver to push the product to contact the positioning block.

7. The bidirectional tractive effort detection apparatus of claim 6, wherein, The positioning mechanism further comprises a first photoelectric sensor, a second photoelectric sensor and a third photoelectric sensor arranged on the positioning plate respectively, the first photoelectric sensor and the second photoelectric sensor are located on two sides of the positioning plate respectively, and the second photoelectric sensor is located close to the positioning block, and the third photoelectric sensor is located in the central region of the positioning plate.

8. The bidirectional tractive effort detection apparatus of claim 1, wherein, The positioning mechanism further comprises a guide column and a vacuum chuck, the guide column is arranged on the positioning plate, and the vacuum chuck is arranged on the positioning plate, and the vacuum chuck is used for adsorbing a product located on the positioning plate.

9. The bidirectional tractive effort detection apparatus of claim 1, wherein, The centering assembly further comprises two accessory blocks arranged on the two bearing plates respectively, and two centering inductors arranged on the bottom plate, the two centering inductors are distributed in one-to-one correspondence with the two accessory blocks, and the centering inductors are opposite to the accessory blocks.

10. The bidirectional tractive effort detection apparatus of claim 1, wherein: The bidirectional traction force detection device further comprises a workbench, and the gantry is arranged on the workbench; the Y-axis moving assembly comprises a guide rail and a Y-axis driving part arranged on the workbench respectively, the bottom plate is in sliding connection with the guide rail, and the Y-axis driving part is connected with the bottom plate, so that the bottom plate is driven by the Y-axis driving part to move along the length extension direction of the guide rail.

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