Detection device with reinspection function

Abstract

The utility model discloses a detection device with a reinspection function, which comprises a first linear module, a torsion rotating mechanism, a camera module and a transverse moving mechanism, the upper end part of the first linear module is provided with a first sliding rail, the first sliding rail is provided with a first mounting plate in a sliding manner, the top of the first mounting plate is provided with a first fixing plate and a second fixing plate, and the first fixing plate is provided with a second fixing plate; the torsion rotating mechanism is provided with a second linear module and a torsion rotating module, the outer side wall of the second linear module is provided with a Z module plate, the Z module plate is fixed to the outer side wall of the first fixing plate through a bolt, the camera module is provided with an adjusting fixing plate, the adjusting fixing plate is fixed to the second fixing plate through a bolt, and the lower end of the first linear module is provided with a supporting frame. The transverse moving mechanism is provided with a mounting block, and the mounting block is arranged on the inner side wall of the supporting frame. According to the technical scheme, under the condition that the appearance of a workpiece is not scratched, photographing detection is carried out before and after material assembly, material placement dislocation during assembly is avoided, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, and particularly relates to a detection device with a re-inspection function. Background Art

[0002] An automatic production line refers to a form of production organization in which the technological process of products is realized by an automated machine system. It is formed on the basis of the further development of a continuous assembly line. Its characteristics are that the processing object is automatically transferred from one machine tool to another, and the machine tool automatically performs processing, loading and unloading, inspection, etc. All the machine equipment operates at a unified rhythm, and the production process is highly continuous. Since various detection devices are installed on the automated production line to inspect the workpieces in each assembly link, the quality and efficiency of the assembly can be ensured.

[0003] However, the detection devices on the current automated production lines on the market generally take pictures for inspection after the workpiece is assembled. If there is no picture inspection before assembly, it is easy to cause misplacement of the material placement, and it is easy to have operation jams, which affects the production efficiency of the automated production line. Content of the Utility Model

[0004] The main purpose of the utility model is to propose a detection device with a re-inspection function, aiming to solve the technical problems that the detection device of the existing automated production line does not take pictures for inspection before assembly, which easily leads to misplacement of the material placement, easy occurrence of operation jams, and affects the production efficiency.

[0005] To achieve the above object, the detection device with a re-inspection function proposed by the present utility model includes a first linear module, a torsion rotation mechanism, a camera module, and a transverse movement mechanism. A first slide rail is provided at the upper end of the first linear module. A first mounting plate is slidably mounted on the first slide rail. A first fixing plate and a second fixing plate are provided on the top of the first mounting plate. The first fixing plate and the second fixing plate are arranged side by side at intervals. The torsion rotation mechanism is provided with a second linear module and a torsion rotation module. A Z module plate is provided on the outer side wall of the second linear module. The Z module plate is fixed to the outer side wall of the first fixing plate by bolts. A second slide rail is provided on the outer side wall of the second linear module. A second mounting plate is slidably provided on the second slide rail. The camera module is provided with an adjustment fixing plate. The adjustment fixing plate is fixed to the second fixing plate by bolts. A support frame is provided at the lower end of the first linear module. The transverse movement mechanism is provided with a mounting block. The mounting block is mounted on the inner side wall of the support frame. The torsion rotation module is provided with a servo motor and a speed reducer. The servo motor and the speed reducer are sequentially mounted on the outer side wall of the second mounting plate from top to bottom. The speed reducer is electrically connected to the servo motor. A rotating shaft and a motor mounting plate protrude from the lower end of the speed reducer. The rotating shaft penetrates the motor mounting plate and is sequentially sleeved with a ring inductor, a first rotating body, and a second rotating body. The ring inductor is fixed to the upper surface of the first rotating body by bolts. A plurality of springs are arranged along the circumferential direction of the outer side wall of the first rotating body at the lower end of the ring inductor. A plurality of first grooves are recessed along the circumferential direction at the upper end of the second rotating body. The lower ends of the springs are respectively telescopically mounted in the first grooves. The second rotating body is sleeved on the first rotating body. A limit backing plate is provided at the lower end of the first rotating body. The outer side wall of the first rotating body abuts against the inner side wall of the second rotating body. The bottom of the limit backing plate abuts against the inner side wall of the second rotating body.

[0006] Optionally, a plurality of limit posts protrude from the outer side wall of the first rotating body. A plurality of limit post holes are recessed in the inner side wall of the second rotating body. The limit posts are adapted to the limit post holes. The outer side wall of the limit posts abuts against the inner side wall of the limit post holes.

[0007] Optionally, a reinforcing plate is provided at the upper end of the first fixing plate. The Z module plate is connected to the outer side wall of the reinforcing plate by bolts.

[0008] Optionally, a camera fixing block, a first mounting plate, and a second light source mounting plate are sequentially arranged on the outer side wall of the adjusting fixing plate from top to bottom. The camera module further includes a camera and a light source assembly. The outer side wall of the camera is fixed to the front end of the camera fixing block by bolts. The light source assembly includes a connecting plate, a first light source assembly, and a second light source assembly. The connecting plate is recessed with a first through hole. The first light source assembly is recessed with a second through hole. The second light source assembly is in a ring structure. A limiting ring lamp ring is arranged on the inner wall of the second through hole. The bottom of the connecting plate is attached to the upper surface of the first light source assembly. The first through hole is communicated with the limiting ring lamp ring. The connecting plate is fixed to the bottom of the first mounting plate by bolts. The second light source assembly is fixed to the bottom of the second light source mounting plate by bolts. The camera is provided with a lens. The lens is placed in the first through hole and is spaced from the limiting ring lamp ring. The lens is arranged in the direction of the center of the second light source assembly.

[0009] Optionally, a guide rail mounting plate is installed on the outer side wall of the mounting block. A third slide rail is installed on the outer side wall of the guide rail mounting plate. A slidable slider connecting plate is installed on the third slide rail. A jaw cylinder mounting plate is installed on the slider connecting plate. A jaw assembly is installed on the outer side wall of the jaw cylinder mounting plate.

[0010] Optionally, there are two jaw assemblies. The jaw assemblies are arranged side by side and spaced on the outer side wall of the jaw cylinder mounting plate. The jaw assemblies are spaced from the camera module.

[0011] Optionally, a pen-shaped cylinder is installed at the bottom of the guide rail mounting plate. A floating joint is arranged at the front end of the pen-shaped cylinder. The floating joint is movably embedded in the bottom of the slider connecting plate.

[0012] Optionally, the jaw assembly includes jaws and fixing members. The upper ends of the jaws are respectively embedded in the outer side walls of the fixing members by bolts. An arc surface is recessed in the jaws. The arc surfaces are arranged oppositely.

[0013] Optionally, the ring inductor sheet includes a U-shaped inductor sheet and a groove switch. The groove switch is installed on the outer side wall of the motor mounting plate by bolts. A notch is recessed in the groove switch. One end of the U-shaped inductor sheet is placed in the notch and is spaced from the groove switch.

[0014] Adopting the technical solution of the present utility model has the following beneficial effects: In the technical solution of the present utility model, by setting a camera assembly, a torsion rotation mechanism, a first linear module and a transverse movement mechanism, it is possible to perform photographing and detection before and after material assembly after fixing the workpiece to be processed, avoiding misplacement of the material during assembly and improving production efficiency; by setting two jaw assemblies, two workpieces can be fixed simultaneously, thus improving production efficiency; by setting a Z-module plate and a reinforcing plate, the strength and rigidity of the structure can be effectively enhanced, and at the same time, the stability and control performance of the structure can also be improved; by setting a reduction gear, a first rotating body and a second rotating body, while reducing the motor speed, the output torque is increased, effectively tightening the material, avoiding material detachment caused by insufficient tightening, and improving production efficiency; by setting a pen-shaped cylinder, the overall structure is compact and lightweight, and it can respond quickly and control the movement precisely, further improving the accuracy and timeliness of assembly; by setting an arc surface, the workpiece can be better protected, avoiding scratches or damage to the appearance of the workpiece; by setting an induction sheet and a groove switch, the induction sheet can effectively transmit program instruction signals, realizing precise control operation and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0016] Figure 1 Schematic diagram of the overall structure of a detection device with a re-inspection function according to an embodiment of the present utility model Figure 1 ;

[0017] Figure 2 Schematic diagram of the overall structure of a detection device with a re-inspection function according to an embodiment of the present utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of the exploded structure of a detection device with a re-inspection function according to an embodiment of the present utility model;

[0019] Figure 4 Another exploded structure diagram of a detection device with a re-inspection function according to an embodiment of the present utility model.

[0020] The realization, functional characteristics and advantages of the object of the present utility model will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0024] The present utility model provides a detection device with a re-inspection function.

[0025] As Figures 1 to 4As shown in the figure, in an embodiment of the present utility model, the detection device with a re-inspection function includes a first linear module 100, a torsion rotation mechanism, a camera module, and a transverse movement mechanism. A first slide rail 110 is provided at the upper end of the first linear module 100, and a first mounting plate 111 is slidably mounted on the first slide rail 110. A first fixing plate 1111 and a second fixing plate 1112 are provided at the top of the first mounting plate 111. The first fixing plate 1111 and the second fixing plate 1112 are arranged side by side at intervals. The torsion rotation mechanism is provided with a second linear module 210 and a torsion rotation module. A Z-module plate 211 is provided on the outer side wall of the second linear module 210, thereby effectively enhancing the strength and rigidity of the structure. At the same time, the stability and control performance of the structure can also be improved. The Z-module plate 211 is fixed to the outer side wall of the first fixing plate 1111 by bolts. A second slide rail 212 is provided on the outer side wall of the second linear module 210, and a second mounting plate 2121 is slidably provided on the second slide rail 212. The camera module is provided with an adjustment fixing plate 310, and the adjustment fixing plate 310 is fixed to the second fixing plate 1112 by bolts. A support frame 120 is provided at the lower end of the first linear module 100. The transverse movement mechanism is provided with a mounting block 410, and the mounting block 410 is mounted on the inner side wall of the support frame 120. The torsion rotation module is provided with a servo motor 221 and a speed reducer 222. The servo motor 221 and the speed reducer 222 are sequentially mounted on the outer side wall of the second mounting plate 2121 from top to bottom, so that while reducing the motor speed, the output torque is increased, effectively tightening the material, avoiding the material falling off due to insufficient tightening, and improving production efficiency. The speed reducer 222 is electrically connected to the servo motor 221. A rotating shaft 2221 and a motor mounting plate 2222 protrude from the lower end of the speed reducer 222. The rotating shaft 2221 penetrates through the motor mounting plate 2222 and is sequentially sleeved with an annular inductor sheet 2223, a first rotating body 2224, and a second rotating body 2225. The annular inductor sheet 2223 is fixed to the upper surface of the first rotating body 2224 by bolts. A plurality of springs 2226 are mounted on the lower end of the annular inductor sheet 2223 along the circumferential direction of the outer side wall of the first rotating body 2224. A plurality of first grooves 2227 are recessed along the circumferential direction at the upper end of the second rotating body 2225. The lower ends of the springs 2226 are respectively telescopically mounted in the first grooves 2227. The second rotating body 2225 is sleeved on the first rotating body 2224. A limit backing plate 2228 is provided at the lower end of the first rotating body 2224. The outer side wall of the first rotating body 2224 abuts against the inner side wall of the second rotating body 2225. The bottom of the limit backing plate 2228 abuts against the inner side wall of the second rotating body 2225.

[0026] In this embodiment, a plurality of limit posts 231 protrude from the outer side wall of the first rotating body 2224, and a plurality of limit post holes 232 are recessed in the inner side wall of the second rotating body 2225. The limit posts 231 are adapted to the limit post holes 232, and the outer side wall of the limit posts 231 abuts against the inner side wall of the limit post holes 232.

[0027] Specifically, a reinforcing plate 131 is provided at the upper end of the first fixing plate 1111. The Z-module plate 211 is connected to the outer side wall of the reinforcing plate 131 by bolts, further enhancing the strength and rigidity of the structure and improving the stability and controllability of the structure.

[0028] Specifically, a camera fixing block 311, a first mounting plate 312, and a second light source mounting plate 313 are sequentially provided on the outer side wall of the adjusting fixing plate 310 from top to bottom. The camera module further includes a camera 320 and a light source assembly 330. The outer side wall of the camera 320 is fixed to the front end of the camera fixing block 311 by bolts. The light source assembly 330 includes a connecting plate 331, a first light source assembly 332, and a second light source assembly 333. The connecting plate 331 is recessed with a first through hole 3311. The first light source assembly 332 is recessed with a second through hole 3321. The second light source assembly 333 is of an annular structure. A limiting annular lamp ring 340 is provided on the inner wall of the second through hole 3321. The bottom of the connecting plate 331 is attached to the upper surface of the first light source assembly 332. The first through hole 3311 communicates with the limiting annular lamp ring 340. The connecting plate 331 is fixed to the bottom of the first mounting plate 312 by bolts. The second light source assembly 333 is fixed to the bottom of the second light source mounting plate 313 by bolts. The camera 320 is provided with a lens 321. The lens 321 is placed in the first through hole 3311 and is spaced from the limiting annular lamp ring 340. The lens 321 is arranged in the direction of the center of the second light source assembly 333.

[0029] Specifically, a guide rail mounting plate 420 is installed on the outer side wall of the mounting block 410. A third slide rail 430 is installed on the outer side wall of the guide rail mounting plate 420. The third slide rail 430 is provided with a slidable slider connecting plate 431 up and down. A jaw cylinder mounting plate 440 is installed on the slider connecting plate 431. A jaw assembly is installed on the outer side wall of the jaw cylinder mounting plate 440.

[0030] In this embodiment, there are two jaw assemblies. The jaw assemblies are arranged side by side and spaced on the outer side wall of the jaw cylinder mounting plate 440. The jaw assemblies are spaced from the camera module, and two workpieces can be fixed simultaneously, thereby improving the production efficiency.

[0031] Specifically, a pen-shaped cylinder 460 is installed at the bottom of the guide rail mounting plate 420. A floating joint 461 is provided at the front end of the pen-shaped cylinder 460. The floating joint 461 is movably embedded in the bottom of the slider connecting plate 431. The overall structure is compact and lightweight, and can respond quickly, accurately control the movement, and further improve the accuracy and timeliness of the assembly.

[0032] Specifically, the jaw assembly is provided with jaws 451 and a fixing member 452. The upper ends of the jaws 451 are respectively embedded in the outer side wall of the fixing member 452 through bolts. The jaws 451 are recessed with an arc surface 4511, and the arc surfaces 4511 are arranged oppositely, which can better protect the workpiece and avoid scratching or damaging the appearance of the workpiece.

[0033] Specifically, the circular ring inductor sheet 2223 is provided with a U-shaped inductor sheet 240 and a groove switch 250. The groove switch 250 is installed on the outer side wall of the motor mounting plate 2222 through bolts. The groove switch 250 is recessed with a notch 251. One end of the U-shaped inductor sheet 240 is placed in the notch 251 and is spaced from the groove switch 250, which can effectively control the induction sheet to transmit program instruction signals, realize precise control operations, and effectively improve production efficiency.

[0034] Specifically, the working principle and process of the present utility model are as follows: The workpiece to be processed is conveyed below the first linear module. The transverse movement mechanism moves downward under the action of the pen-shaped cylinder, and the jaw assembly clamps the workpiece to be processed from the outside to fix it. The camera module moves to the upper part perpendicular to the workpiece to be processed for photographing and positioning. The external robot accurately places the material at the corresponding position of the workpiece to be processed. The torque rotation mechanism moves to the upper part perpendicular to the position where the material is placed on the workpiece to be processed and tightens the material within the torque range. The camera module moves to the upper part perpendicular to the processed workpiece again for photographing and detection. After passing the detection, it moves to the next link.

[0035] The present utility model has the following advantages:

[0036] By setting the camera assembly, torque rotation mechanism, first linear module and transverse movement mechanism, it is possible to take photos and detect before and after material assembly after fixing the workpiece to be processed, avoid misplacement of the material during assembly, and improve production efficiency.

[0037] By setting two jaw assemblies, two workpieces can be fixed simultaneously, thus improving production efficiency.

[0038] By setting the Z-module plate and the reinforcing plate, the strength and rigidity of the structure can be effectively enhanced, and at the same time, the stability and control performance of the structure can also be improved.

[0039] By setting the reduction gear, the first rotating body and the second rotating body, while reducing the motor speed, the output torque is increased, the material can be effectively tightened, and the material falling off due to insufficient tightening can be avoided, and the production efficiency is improved.

[0040] By setting the pen-shaped cylinder, the overall structure is compact and lightweight, and it can respond quickly, accurately control the movement, and further improve the accuracy and timeliness of assembly.

[0041] By setting the cambered surface, the workpiece can be better protected to avoid scratching or damaging its appearance.

[0042] By setting the induction sheet and the groove switch, the induction sheet can effectively transmit program instruction signals to achieve precise control operations and effectively improve production efficiency.

[0043] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A detection device with a re-test function, characterized in that: The present invention comprises a first linear module, a torsion rotation mechanism, a camera module and a transverse movement mechanism, wherein the upper end portion of the first linear module is provided with a first slide rail, the first slide rail is slidably provided with a first mounting plate, the top of the first mounting plate is provided with a first fixed plate and a second fixed plate, the first fixed plate and the second fixed plate are arranged side by side and spaced apart, the torsion rotation mechanism is provided with a second linear module and a torsion rotation module, the outer side wall of the second linear module is provided with a Z module plate, the Z module plate is fixed to the outer side wall of the first fixed plate by bolts, the outer side wall of the second linear module is provided with a second slide rail, the second slide rail is slidably provided with a second mounting plate, the camera module is provided with an adjustment fixing plate, the adjustment fixing plate is fixed to the second fixing plate by bolts, the lower end portion of the first linear module is provided with a support frame, the transverse movement mechanism is provided with a mounting block, the mounting block is installed on the inner side wall of the support frame, the torsion rotation module is provided with a servo motor and The reducer, the servo motor and the reducer are sequentially installed on the outer side wall of the second mounting plate from top to bottom, the reducer is electrically connected to the servo motor, a rotating shaft and a motor mounting plate are convexly provided at the lower end of the reducer, the rotating shaft is inserted through the motor mounting plate, and an annular inductor, a first rotating body and a second rotating body are sequentially sleeved, the annular inductor is fixed to the upper surface of the first rotating body by bolts, a plurality of springs are installed at the lower end of the annular inductor along the circumferential direction of the outer side wall of the first rotating body, a plurality of first grooves are recessed at the upper end of the second rotating body along the circumferential direction, the lower ends of the springs are respectively telescopically installed in the first grooves, the second rotating body is sleeved on the first rotating body, a limiting pad is provided at the lower end of the first rotating body, the outer side wall of the first rotating body abuts against the inner side wall of the second rotating body, and the bottom of the limiting pad abuts against the inner side wall of the second rotating body.

2. The detection device with re-testing function according to claim 1, characterized in that: The outer side wall of the first rotating body is convexly provided with a plurality of limiting pillars, and the inner side wall of the second rotating body is concavely provided with a plurality of limiting pillar holes. The limiting pillars are adapted to the limiting pillar holes, and the outer side wall of the limiting pillars abuts against the inner side wall of the limiting pillar holes.

3. The detection device with re-testing function according to claim 1, characterized in that: A reinforcing plate is provided at the upper end of the first fixing plate, and the Z module plate is connected to the outer side wall of the reinforcing plate by bolts.

4. The detection device with re-testing function according to claim 1, characterized in that: The outer side wall of the adjustment fixing plate is provided with a camera fixing block, a first mounting plate and a second light source mounting plate in sequence from top to bottom, the camera module is also provided with a camera and a light source assembly, the outer side wall of the camera is fixed to the front end of the camera fixing block by bolts, the light source assembly comprises a connecting plate, a first light source assembly and a second light source assembly, the connecting plate is recessed with a first through hole, the first light source assembly is recessed with a second through hole, the second light source assembly is a circular ring structure, the inner wall of the second through hole is provided with a limiting circular ring light ring, the bottom of the connecting plate is fitted with the upper surface of the first light source assembly, the first through hole is connected with the limiting circular ring light ring, the connecting plate is fixed to the bottom of the first mounting plate by bolts, the second light source assembly is fixed to the bottom of the second light source mounting plate by bolts, the camera is provided with a lens, the lens is placed in the first through hole, and is connected to the limiting circular ring light ring at an interval, and the lens is arranged in the center direction of the second light source assembly.

5. The detection device with re-testing function according to claim 1, characterized in that: The outer wall of the mounting block is provided with a guide rail mounting plate, the outer wall of the guide rail mounting plate is provided with a third slide rail, the third slide rail is provided with a slider connecting plate which can slide up and down, the slider connecting plate is provided with a clamping cylinder mounting plate, and the outer wall of the clamping cylinder mounting plate is provided with a clamping assembly.

6. The detection device with re-testing function according to claim 5, characterized in that: The clamping jaw assemblies are provided with two, and the clamping jaw assemblies are installed side by side and at intervals on the outer side wall of the clamping jaw cylinder mounting plate, and the clamping jaw assemblies are connected to the camera module at intervals.

7. The detection device with re-testing function according to claim 5, characterized in that: A pen-shaped cylinder is arranged at the bottom of the guide rail mounting plate, a floating joint is arranged at the front end of the pen-shaped cylinder, and the floating joint is movably embedded in the bottom of the slider connecting plate.

8. The detection device with re-testing function according to claim 5, characterized in that: The clamping jaw assembly is provided with a clamping jaw and a fixing piece. The upper end of the clamping jaw is respectively embedded in the outer side wall of the fixing piece through bolts. The clamping jaw is concavely provided with an arc surface, and the arc surfaces are arranged opposite to each other.

9. The detection device with re-testing function according to claim 1, characterized in that: The annular inductor sheet is provided with a U-shaped inductor sheet and a slot-type switch. The slot-type switch is installed on the outer wall of the motor mounting plate by bolts. The slot-type switch is recessed with a slot. One end of the U-shaped inductor sheet is placed in the slot and is connected to the slot-type switch at an interval.

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