Detection equipment and assembly line
By designing a detection device including a base, support frame, adjustment device and magnifying glass components, the jitter problem caused by the lack of a dedicated bearing platform in the detection of MLCC semi-finished products is solved, and a more efficient and accurate detection effect is achieved.
Patent Information
- Application Number
- CN202420370275.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-02-27
AI Technical Summary
During the semi-finished product inspection process after cutting of MLCC, due to the lack of a special bearing platform, the user's handheld test piece causes jitter, affecting focus, and reducing the inspection effect.
A detection device is designed, including a base, a support frame, an adjustment device and a magnifying glass assembly. The adjustment device is composed of a lifting component, a translation component and a clamping component, which is used to stably adjust the position of the part to be tested and improve the inspection efficiency.
Through this detection device, the position of the part to be tested can be adjusted conveniently and stably, the inspection efficiency can be improved, and the accuracy of the detection results can be ensured.
Smart Images
Figure CN222837993U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the field of capacitor technology, and in particular to a detection device and an assembly line. Background Art
[0002] MLCC (Multilayer ceramic capacitors) has the advantages of high capacitance, small size, low cost, high reliability, etc. It is widely used in automotive electronics, electrical control, power grid frequency modulation, instrumentation, aerospace and other fields. The main process flow of MLCC is: batching, casting, printing, stacking, lamination, cutting, debinding, sintering, chamfering, sealing and burning ends, electrical performance testing, qualified, and finally packaging and warehousing.
[0003] During the implementation of the embodiments of the present application, the inventors found that: currently, the cut MLCC semi-finished product blocks are inspected using a microscope. However, due to the lack of a dedicated carrying platform, the user usually holds the block upright under the microscope for magnified observation. However, the user's holding method is prone to shaking, which can easily lead to inaccurate focus, inability to see abnormalities clearly, and reduced inspection results. Utility Model Content
[0004] The main technical problem solved by the embodiments of the present application is to provide a detection device, which can conveniently and stably adjust the position of the part to be detected according to actual conditions by setting a magnifying glass assembly and an adjustment device, thereby improving the inspection efficiency.
[0005] To solve the above technical problems, a technical solution adopted in an embodiment of the present application is: providing an inspection device, including a base, a support frame, an adjustment device and a magnifying glass assembly, wherein the support frame is arranged on the base; the adjustment device includes a lifting assembly, a translation assembly and a clamping assembly, one end of the lifting assembly is fixed to the base, one end of the translation assembly is connected to the lifting assembly, and the other end of the translation assembly is connected to the clamping assembly, the lifting assembly is used to adjust the height of the translation assembly, the translation assembly is used to horizontally adjust the clamping assembly, and the clamping assembly is used to clamp the part to be inspected; the magnifying glass assembly is arranged on the support frame, the magnifying glass assembly is arranged opposite to the clamping assembly, and the magnifying glass assembly magnifies the part to be inspected.
[0006] Optionally, the translation assembly includes a guide rod, a first rack, a first gear, a first adjusting rod and a first adjusting member, the first rack is arranged on the guide rod, one end of the guide rod is connected to the lifting assembly, one end of the first adjusting rod is fixed to the clamping assembly, the first gear is sleeved on one end of the first adjusting rod, the first adjusting member is sleeved on the other end of the first adjusting rod, and the first rack is meshed with the first gear.
[0007] Optionally, a first limit block extends from the bottom of the clamping assembly, the first adjusting rod is provided with a first through hole, and the translation assembly also includes a second rack, a second gear, a second adjusting rod and a second adjusting piece, the second rack is arranged on the first limit block, the second gear is sleeved on the second adjusting rod, one end of the second adjusting rod is fixed to the translation assembly through the first through hole, the second adjusting piece is sleeved on the other end of the second adjusting rod, and the second rack is meshed with the second gear.
[0008] Optionally, a second limit block is also provided at the bottom of the clamping assembly, and the second limit block is arranged opposite to the first limit block; the translation assembly also includes a limit plate, a first rolling rod and a first roller, the limit plate is arranged between the first limit block and the second limit block, the first roller is sleeved on the first rolling rod, a fixed rod is vertically extended at one end of the guide rod, a connecting plate body is extended at the other end of the guide rod, one end of the first rolling rod is connected to the fixed rod, the other end of the first rolling rod is connected to the connecting plate body, and one end of the connecting plate body is connected to the lifting assembly.
[0009] Optionally, the translation assembly also includes a second rolling rod and a second roller, the second roller is sleeved on the second rolling rod, one end of the second rolling rod is connected to the fixed rod, the other end of the second rolling rod is connected to the connecting plate body, and the first rolling rod, the second rolling rod and the guide rod are arranged in parallel.
[0010] Optionally, the clamping assembly includes a detection platform, a first clamping arm, a second clamping arm and a third clamping arm, both ends of the third clamping arm are respectively connected to the first clamping arm and the second clamping arm, a first rotating shaft is provided on one side of the detection platform, a second rotating shaft is provided on the other side of the detection platform, a first rotating hole is provided at one end of the first clamping arm, a second rotating hole is provided at one end of the second clamping arm, the first rotating shaft is plugged into the first rotating hole, the second rotating shaft is plugged into the second rotating hole, and the third clamping arm clamps the part to be detected by flipping the first clamping arm and the second clamping arm.
[0011] Optionally, the clamping assembly further includes a protective sleeve, and the protective sleeve is sleeved on the third clamping arm.
[0012] Optionally, the lifting assembly includes a lifting rod, a bearing platform and a rotating handwheel, one end of the lifting rod is fixed to the base, the lifting rod is provided with a third rack, the rotating handwheel is provided with a third gear, the bearing platform is provided with a second through hole and a third through hole, the bearing platform is sleeved on the lifting rod through the second through hole, both ends of the rotating handwheel extend from the fourth through hole, the third gear is meshed with the third rack, wherein the second through hole and the third through hole are connected.
[0013] Optionally, the carrying platform is extended with a carrying substrate, and the carrying substrate is connected to the connecting plate body.
[0014] In order to solve the above technical problems, another technical solution adopted in the embodiment of the present application is: to provide a production line, including any one of the above detection devices.
[0015] An embodiment of the present application provides a detection device, including a base, a support frame, an adjustment device and a magnifying glass assembly, wherein the support frame is arranged on the base; the adjustment device includes a lifting assembly, a translation assembly and a clamping assembly, one end of the lifting assembly is fixed to the base, one end of the translation assembly is connected to the lifting assembly, and the other end of the translation assembly is connected to the clamping assembly, the lifting assembly is used to adjust the height of the translation assembly, the translation assembly is used to horizontally adjust the clamping assembly, and the clamping assembly is used to clamp the part to be detected; the magnifying glass assembly is arranged on the support frame, the magnifying glass assembly is arranged opposite to the clamping assembly, the magnifying glass assembly magnifies the part to be detected, and by arranging the magnifying glass assembly and the adjustment device, the position of the part to be detected can be conveniently and stably adjusted according to actual conditions, thereby improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.
[0017] Figure 1 is a schematic diagram of a detection device according to an embodiment of the present application;
[0018] Figure 2 is a schematic diagram of a translation assembly according to an embodiment of the present application;
[0019] Figure 3 is a schematic diagram of a translation assembly and a clamping assembly according to an embodiment of the present application;
[0020] Figure 4 is another schematic diagram of a translation assembly according to an embodiment of the present application;
[0021] Figure 5 is a schematic diagram of a clamping assembly according to an embodiment of the present application;
[0022] Figure 6 It is a schematic diagram of the lifting assembly of the embodiment of the present application.
[0023] The reference numerals in the specific implementation manner are as follows: 100, detection device; 10, base; 20, support frame; 30, adjustment device; 301, lifting assembly; 311, lifting rod; 312, bearing platform; 313, rotating hand wheel; 314, third rack; 315, second through hole; 316, third through hole; 317, bearing substrate; 318, third gear; 302, translation assembly; 321, guide rod; 327, connecting plate; 322, first rack; 323, first gear; 324, first adjustment rod; 325, first adjustment member; 326, first limit Block; 328, first through hole; 329, second rack; 330, second gear; 340, second adjusting rod; 350, second adjusting member; 360, second limit block; 370, limit plate; 380, first rolling rod; 390, first roller; 391, second rolling rod; 392, second roller; 303, clamping assembly; 331, detection platform; 336, first rotating shaft; 337, second rotating shaft; 332, first clamping arm; 338, first rotating hole; 333, second clamping arm; 339, second rotating hole; 335, protective cover; 40, magnifying glass assembly. DETAILED DESCRIPTION
[0024] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element or there can be one or more centered elements therebetween. When an element is described as "connected" to another element, it can be directly connected to another element or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.
[0026] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.
[0027] See also Figure 1 The detection device 100 includes: a base 10, a support frame 20, an adjustment device 30 and a magnifying glass assembly 40, wherein the support frame 20 is arranged on the base 10, and the adjustment device 30 includes a lifting assembly 301, a translation assembly 302 and a clamping assembly 303, one end of the lifting assembly 301 is fixed to the base 10, one end of the translation assembly 302 is connected to the lifting assembly 301, and the other end of the translation assembly 302 is connected to the clamping assembly 303, the lifting assembly 301 is used to adjust the height of the translation assembly 302, the translation assembly 302 is used to horizontally adjust the clamping assembly 303, and the clamping assembly 303 is used to adjust the height of the translation assembly 302. The piece to be detected is clamped, and the magnifying glass assembly 40 is arranged on the supporting frame 20. The magnifying glass assembly 40 is arranged opposite to the clamping assembly 303. The magnifying glass assembly 40 magnifies the piece to be detected. When detecting the piece to be detected, the operator places the piece to be detected on the clamping assembly 303, and adjusts the lifting assembly 301 so that the height of the clamping assembly 303 is level with the height of the magnifying glass assembly 40. Furthermore, in order to ensure that the piece to be detected is exactly in the viewing angle of the magnifying glass assembly 40, the translation assembly 302 is adjusted so that the clamping assembly 303 moves in the horizontal direction, so that the magnifying glass assembly 40 focuses on the piece to be detected, and the detection result is more accurate.
[0028] In the embodiment of the present application, the magnifying glass assembly 40 includes a microscope body, an objective lens barrel, an objective lens, an eyepiece adjustment barrel, an eyepiece barrel, an eyepiece lens, an eyepiece adjustment knob, a light source, and a magnification adjustment knob. The objective lens barrel, the eyepiece barrel, and the eyepiece adjustment barrel are all arranged on the microscope body, the objective lens is arranged on the objective lens barrel, the eyepiece barrel is arranged on the eyepiece adjustment barrel, the eyepiece lens cover is arranged on the eyepiece adjustment barrel, the eyepiece adjustment knob is connected to the objective lens adjustment barrel, the eyepiece adjustment knob is used to further adjust the magnification of the eyepiece barrel, the light source is arranged opposite to the eyepiece adjustment barrel, the light source is used to provide a light source for the part to be detected, and the magnification adjustment knob is arranged on the microscope body to adjust the magnification of the microscope body.
[0029] For the above-mentioned translation component 302, see Figure 2 The translation assembly 302 includes a guide rod 321, a first rack 322, a first gear 323, a first adjustment rod 324 and a first adjustment member 325. The first rack 322 is arranged on the guide rod 321. One end of the guide rod 321 is connected to the lifting assembly 301. One end of the first adjustment rod 324 is fixed to the clamping assembly 303. The first gear 323 is sleeved on one end of the first adjustment rod 324. The first adjustment member 325 is sleeved on the other end of the first adjustment rod 324. The first adjustment member 325 and the first gear 323 are fixed to each other. , and the first adjusting member 325 and the first gear 323 can both rotate relative to the first adjusting rod 324, the first rack 322 is meshed with the first gear 323, when it is necessary to adjust the distance between the inspected object and the magnifying glass assembly 40, the first adjusting member 325 is rotated, the first adjusting member 325 drives the first gear 323 to rotate, and under the action of the meshing of the first rack 322 and the first gear 323, the clamping assembly 303 is driven to adjust the forward or backward distance, and adjusted to a suitable focusing distance between the inspected object and the magnifying glass assembly 40, so that the detection result is more accurate.
[0030] For the above-mentioned translation component 302, please continue to refer to Figure 2 The translation assembly 302 also includes a fixed block 50, one end of which is fixedly connected to the limit plate 370, and one surface of the fixed block 50 abuts against the bottom of the clamping assembly 303. The first adjusting rod 324 is fixed to the fixed block 50. By setting the fixed block 50, the first adjusting rod 324 is not easily displaced during the rotation process, and the detection process of the detected part is more accurate.
[0031] See also Figure 3 and Figure 4A first limit block 326 and a second limit block 360 extend from the bottom of the clamping assembly 303 , and the second limit block 360 is arranged opposite to the first limit block 326 ; the first adjusting rod 324 is provided with a first through hole 328 . The translation assembly 302 also includes a second rack 329, a second gear 330, a second adjusting rod 340, a second adjusting member 350, a limiting plate 370, a first rolling rod 380 and a first roller 390. The second rack 329 is arranged on the first limiting block 326, the second gear 330 is sleeved on the second adjusting rod 340, one end of the second adjusting rod 340 is fixed to the translation assembly 302 through the first through hole 328, the second adjusting member 350 is sleeved on the other end of the second adjusting rod 340, the second rack 329 is meshed with the second gear 330, and when it is necessary to adjust the distance between the object to be inspected and the magnifying glass assembly 40, the second adjusting member 350 is rotated so that the second adjusting rod 340 drives the clamping assembly 303 to adjust the distance to the left or right under the action of the meshing of the second rack 329 and the second gear 330, and adjusts to a suitable focusing distance between the object to be inspected and the magnifying glass assembly 40, so that the detection result is more accurate.
[0032] For the above-mentioned clamping assembly 303, please continue to refer to Figure 4 The first roller 390 is mounted on the first rolling rod 380, and the first roller 390 is mounted on the second rolling rod 380. A fixing rod 393 is vertically extended at one end of the guide rod 321, and a connecting plate 327 is extended at the other end of the guide rod 321. One end of the first rolling rod 380 is connected to the fixing rod 393, and the other end of the first rolling rod 380 is connected to the connecting plate 327. One end of the connecting plate 327 is connected to the lifting assembly 301. By arranging the first rolling rod 380 and the first roller 390, the clamping assembly 303 can be better moved left and right or forward and backward. The limiting plate 370 is arranged between the first limiting block 326 and the second limiting block 360. The limiting plate 370 can make the clamping assembly 303 less likely to tilt during the movement, reduce the friction force when the translation assembly 302 moves, and play a guiding and limiting role.
[0033] For the above-mentioned clamping assembly 303, please continue to refer to Figure 4In the embodiment of the present application, the translation assembly 302 also includes a second rolling rod 391 and a second roller 392, the second roller 392 is sleeved on the second rolling rod 391, one end of the second rolling rod 391 is connected to the fixed rod 393, and the other end of the second rolling rod 391 is connected to the connecting plate body 327, and the first rolling rod 380, the second rolling rod 391 and the guide rod 321 are arranged in parallel, which further reduces the risk of the clamping assembly 303 being difficult to tilt during movement, reduces the friction force during the movement of the translation assembly 302, and plays a guiding and limiting role at the same time, which is conducive to ensuring that the detection work is completed smoothly and accurately.
[0034] It should be noted that the limiting structure for limiting the movement of the clamping assembly 303 forward or backward relative to the guide rod 321, and the limiting structure for limiting the movement of the clamping assembly 303 to the left or right relative to the guide rod 321, and the limiting structure in which the clamping assembly 303 and the guide rod 321 are not separated when the clamping assembly 303 moves relative to the guide rod 321, are not within the scope of protection of the present application. Therefore, the limiting structure is not described in detail, and the limiting structure can be implemented using existing technology.
[0035] See also Figure 5 The clamping assembly 303 includes a detection platform 331, a first clamping arm 332, a second clamping arm 333 and a third clamping arm (not shown in the figure), the two ends of the third clamping arm (not shown in the figure) are respectively connected to the first clamping arm 332 and the second clamping arm 333, a first rotating shaft 336 is provided on one side of the detection platform 331, and a second rotating shaft 337 is provided on the other side of the detection platform 331, a first rotating hole 338 is provided on one end of the first clamping arm 332, and a second rotating hole 339 is provided on one end of the second clamping arm 333, the first rotating shaft 336 is plugged into the first rotating hole 338, and the second rotating shaft is plugged into the Connected to the second rotating hole 339, the third clamping arm (not shown) clamps the piece to be detected by flipping the first clamping arm 332 and the second clamping arm 333. The first clamping arm 332 and the second clamping arm 333 can adjust the height between the third clamping arm (not shown) and the detection platform 331 according to the size of the piece to be detected, so that the clamping assembly 303 can better clamp the piece to be detected. When performing the detection work, the piece to be detected is placed on the supporting platform 312, and the surface to be inspected of the piece to be detected is facing the magnifying glass assembly 40. After placement, the third clamping arm (not shown) is used to press the piece to be detected to prevent the piece to be detected from moving.
[0036] For the above-mentioned clamping assembly 303, please continue to refer to Figure 5In the present application, the clamping assembly 303 also includes a protective cover 335, and the protective cover 335 is sleeved on the third clamping arm (not shown). The protective cover 335 can protect the part to be detected from being compressed and damaged by the third clamping arm (not shown).
[0037] See also Figure 6 The lifting assembly 301 includes a lifting rod 311, a carrying platform 312 and a rotating hand wheel 313. The carrying platform 312 is extended with a carrying substrate 317, and the carrying substrate 317 is connected to the connecting plate body 327. One end of the lifting rod 311 is fixed to the base 10. The lifting rod 311 is provided with a third rack 314. The rotating hand wheel 313 is provided with a third gear 318. The carrying platform 312 is provided with a second through hole 315 and a third through hole 316. The carrying platform 312 is sleeved on the lifting rod 311 through the second through hole 315. Rod 311, both ends of the rotating hand wheel 313 extend from the fourth through hole, the third gear 318 is meshed with the third rack 314, wherein the second through hole 315 and the third through hole 316 are connected, when it is necessary to adjust the height of the supporting platform 312, the adjusting hand wheel is rotated to make the third gear 318 meshed with the third rack 314, driving the supporting platform 312 to move downward or upward until it is adjusted to a suitable height, so that the part to be detected and the magnifying glass assembly 40 are adjusted to a suitable focusing height, and the detection result is more accurate.
[0038] The embodiment of the present application provides a detection device 100, including a base 10, a support frame 20, an adjustment device 30 and a magnifying glass assembly 40, wherein the support frame 20 is arranged on the base 10; the adjustment device 30 includes a lifting assembly 301, a translation assembly 302 and a clamping assembly 303, one end of the lifting assembly 301 is fixed to the base 10, one end of the translation assembly 302 is connected to the lifting assembly 301, and the other end of the translation assembly 302 is connected to the clamping assembly 303, the lifting assembly 301 is used to adjust the height of the translation assembly 302, the translation assembly 302 is used to horizontally adjust the clamping assembly 303, and the clamping assembly 303 is used to clamp a to-be-detected piece; the magnifying glass assembly 40 is arranged on the support frame 20, the magnifying glass assembly 40 is arranged opposite to the clamping assembly 303, the magnifying glass assembly 40 magnifies the to-be-detected piece, and by arranging the magnifying glass assembly 40 and the adjustment device 30, the position of the to-be-detected piece can be conveniently and stably adjusted according to actual conditions, thereby improving the inspection efficiency.
[0039] The present application also provides an assembly line embodiment, wherein the cleaning system includes the above-mentioned detection device 100. The specific structure and function of the assembly line can be referred to the above-mentioned embodiment, which will not be described again here.
[0040] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A detection device, characterized in that: include: Base; A support frame, the support frame is arranged on the base; An adjusting device, the adjusting device comprising a lifting assembly, a translation assembly and a clamping assembly, one end of the lifting assembly is fixed to the base, one end of the translation assembly is connected to the lifting assembly, and the other end of the translation assembly is connected to the clamping assembly, the lifting assembly is used to adjust the height of the translation assembly, the translation assembly is used to horizontally adjust the clamping assembly, and the clamping assembly is used to clamp the part to be detected; A magnifying glass assembly is arranged on the supporting frame, the magnifying glass assembly is arranged opposite to the clamping assembly, and the magnifying glass assembly magnifies the part to be detected.
2. The detection device according to claim 1, characterized in that: The translation assembly includes a guide rod, a first rack, a first gear, a first adjusting rod and a first adjusting member, the first rack is arranged on the guide rod, one end of the guide rod is connected to the lifting assembly, one end of the first adjusting rod is fixed to the clamping assembly, the first gear is sleeved on one end of the first adjusting rod, the first adjusting member is sleeved on the other end of the first adjusting rod, and the first rack is meshed with the first gear.
3. The detection device according to claim 2, characterized in that: A first limit block extends from the bottom of the clamping assembly, and the first adjusting rod is provided with a first through hole. The translation assembly also includes a second rack, a second gear, a second adjusting rod and a second adjusting piece. The second rack is arranged on the first limit block, and the second gear is sleeved on the second adjusting rod. One end of the second adjusting rod is fixed to the translation assembly through the first through hole, and the second adjusting piece is sleeved on the other end of the second adjusting rod, and the second rack is meshed with the second gear.
4. The detection device according to claim 3, characterized in that: A second limiting block is also disposed at the bottom of the clamping assembly, and the second limiting block is disposed opposite to the first limiting block; The translation assembly also includes a limit plate, a first rolling rod and a first roller, the limit plate is arranged between the first limit block and the second limit block, the first roller is sleeved on the first rolling rod, a fixing rod is vertically extended at one end of the guide rod, a connecting plate body is extended at the other end of the guide rod, one end of the first rolling rod is connected to the fixing rod, the other end of the first rolling rod is connected to the connecting plate body, and one end of the connecting plate body is connected to the lifting assembly.
5. The detection device according to claim 4, characterized in that: The translation assembly also includes a second rolling rod and a second roller, the second roller is sleeved on the second rolling rod, one end of the second rolling rod is connected to the fixed rod, the other end of the second rolling rod is connected to the connecting plate body, and the first rolling rod, the second rolling rod and the guide rod are arranged in parallel.
6. The detection device according to claim 1, characterized in that: The clamping assembly includes a detection platform, a first clamping arm, a second clamping arm and a third clamping arm, the two ends of the third clamping arm are respectively connected to the first clamping arm and the second clamping arm, a first rotating shaft is provided on one side of the detection platform, and a second rotating shaft is provided on the other side of the detection platform, a first rotating hole is provided at one end of the first clamping arm, and a second rotating hole is provided at one end of the second clamping arm, the first rotating shaft is plugged into the first rotating hole, and the second rotating shaft is plugged into the second rotating hole, and the third clamping arm clamps the part to be detected by flipping the first clamping arm and the second clamping arm.
7. The detection device according to claim 6, characterized in that: The clamping assembly also includes a protective sleeve, which is sleeved on the third clamping arm.
8. The detection device according to claim 4, characterized in that: The lifting assembly includes a lifting rod, a bearing platform and a rotating hand wheel, one end of the lifting rod is fixed to the base, the lifting rod is provided with a third rack, the rotating hand wheel is provided with a third gear, the bearing platform is provided with a second through hole and a third through hole, the bearing platform is sleeved on the lifting rod through the second through hole, both ends of the rotating hand wheel extend from the third through hole, the third gear is meshed with the third rack, wherein the second through hole and the third through hole are connected.
9. The detection device according to claim 8, characterized in that: A carrying substrate is extended from the carrying platform, and the carrying substrate is connected to the connecting plate body.
10. A production line, characterized in that: Comprising a detection device as described in any one of claims 1-9.