Novel screw detection device

Abstract

The utility model relates to the technical field of screw detection, and discloses a novel screw detection device, which comprises a support, a data collector, a manipulator, a placement groove, a detection mechanism and a console, the data collector, the manipulator, the placement groove and the console are mounted on the support, the detection mechanism is mounted on the console, and the detection mechanism is mounted on the console. The collection end of the data collector is electrically connected with the collection end of the detection mechanism, and the control end of the console is electrically connected with the control end of the manipulator, the control end of the detection mechanism and the control end of the data collector. Through reasonable design of the screw detection technology, the support, the data collector, the mechanical arm, the containing groove, the detection mechanism and the control table are adopted, automatic detection of the screw can be achieved, time and labor are saved, the detection range, the detection precision and the like can be adjusted at any time, the screw detection efficiency is improved, and the cost is reduced. And through cooperation of the mechanical arm, automatic feeding of the screws can be achieved, and labor force is liberated.

Description

Technical Field

[0001] The utility model relates to the technical field of screw detection, in particular to a new screw detection device. Background Art

[0002] In life, screws are often used to fix two objects. A screw: a mechanical part, a cylindrical threaded fastener used with a nut. A type of fastener composed of two parts, a head and a screw (a cylinder with external threads), which needs to cooperate with a nut for fastening and connecting two parts with through holes. This connection form is called screw connection. If the nut is screwed off the screw, the two parts can be separated, so the screw connection belongs to a detachable connection. A screw has external threads, and generally, the external threads are made by tapping. When making the external threads of a screw, phenomena such as tapping deviation or tapping breakage of the threads may occur, and it is necessary to detect them to ensure the use of good products. Nowadays, in factory production, the detection of screws is still carried out manually. By observing the tapping situation of the screws with the human eye, this method is cumbersome, time-consuming and laborious, and will also increase more labor costs, etc.

[0003] Therefore, in view of the above problems, the existing screw detection technology needs to be further improved. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problems of low efficiency, time-consuming, laborious, cumbersome operation and high cost of the existing screw detection technology; through the rational design of the screw detection technology, by using a bracket, a data collector, a manipulator, a placement groove, a detection mechanism and a console, the automatic detection of screws can be realized, which saves time and effort, and can also adjust the detection range and detection accuracy at any time, etc., so as to improve the screw detection efficiency and reduce the cost, etc.

[0005] The technical solution of the utility model is specifically as follows:

[0006] A new screw detection device, the screw detection device includes: a bracket, a data collector, a manipulator, a placement groove, a detection mechanism and a console. The data collector, the manipulator, the placement groove and the console are installed on the bracket, the detection mechanism is installed on the console, the acquisition end of the data collector is electrically connected to the acquisition end of the detection mechanism, and the control end of the console is respectively electrically connected to the control end of the manipulator, the control end of the detection mechanism and the control end of the data collector.

[0007] Further, the detection mechanism includes a detector and a carrier, the detector and the carrier are both installed on the console, the control end of the console is respectively electrically connected to the control end of the detector and the control end of the carrier, and the acquisition end of the detector is electrically connected to the acquisition end of the data collector.

[0008] Further, the detector includes a displacement platform and a detection sensor. The displacement platform is installed on the console, and the detection sensor is installed on the displacement platform. The acquisition end of the detection sensor is electrically connected to the acquisition end of the data collector, and the control end of the displacement platform is electrically connected to the control end of the console.

[0009] Further, the detection sensor is selected as a vision detection sensor.

[0010] Further, the displacement platform is selected as a two-dimensional displacement platform.

[0011] Further, the displacement platform includes an X-direction displacement cylinder, an X-direction displacement slide rail, an X-direction displacement slide seat, a Y-direction displacement cylinder, a Y-direction displacement slide rail, a Y-direction displacement slide seat, and a displacement bracket. The displacement bracket is installed on the console. The X-direction displacement cylinder and the X-direction displacement slide rail are installed on the displacement bracket. The X-direction displacement slide seat is slidably installed on the X-direction displacement slide rail. The Y-direction displacement cylinder and the Y-direction displacement slide rail are installed on the X-direction displacement slide seat. The Y-direction displacement slide seat is slidably installed on the Y-direction displacement slide rail. The detection sensor is installed on the Y-direction displacement slide seat. The control ends of the X-direction displacement cylinder and the Y-direction displacement cylinder are respectively electrically connected to the control end of the console.

[0012] Further, the carrier includes a driving motor, a carrier bracket, and an object clamping mechanism. The carrier bracket and the driving motor are both installed on the console. The object clamping mechanism is installed on the carrier bracket. The driving end of the driving motor is connected to the driven end of the object clamping mechanism. The object clamping mechanism is used to clamp an object and rotate with the rotation of the driving motor. The control end of the driving motor is electrically connected to the control end of the console.

[0013] Further, the carrier further includes a storage box. The storage box is placed on the console and is arranged below the object clamping mechanism.

[0014] Further, the object clamping mechanism includes an object clamping platform, a abutting member, a rotating shaft, and an object clamping cylinder. The object clamping cylinder is installed on the carrier bracket. The rotating shaft is installed on the driving end of the object clamping cylinder. The abutting member is installed on the rotating shaft. The object clamping platform is rotatably installed on the carrier bracket, and the driven end of the object clamping platform is connected to the driving end of the driving motor. The abutting member is rotatably connected to the object clamping cylinder through the rotating shaft. The abutting member and the object clamping platform cooperate with each other to clamp the object. The control end of the object clamping cylinder is electrically connected to the control end of the console.

[0015] Further, the rotating shaft is selected as a bearing-type rotating shaft.

[0016] Further, a rubber buffer pad is provided at the end of the abutting member.

[0017] Further, a limiting groove is provided on the object clamping platform, and the limiting groove is used for limiting and positioning an object.

[0018] Further, the manipulator is arranged between the placement groove and the control console.

[0019] Beneficial effects

[0020] Through the rational design of the screw detection technology, the present utility model adopts a bracket, a data collector, a manipulator, a placement groove, a detection mechanism and a control console, and can realize the automatic detection of screws, saving time and effort, and can also adjust the detection range and detection accuracy at any time, etc., so as to improve the screw detection efficiency and reduce the cost, etc. With the cooperation of the manipulator, the automatic feeding of screws can be realized, liberating the labor force; with the two-dimensional displacement platform, operations such as the visual field and moving scanning detected by the detection sensor can be realized; with the cooperation of the driving motor, the object clamping platform, the abutting member and the object clamping cylinder with a bearing, the rotation of the screw can be realized, which is helpful for the detection sensor to comprehensively detect the screw, etc. Description of the drawings

[0021] Figure 1 It is a schematic structural diagram of a new type of screw detection device of the present utility model.

[0022] Figure 2 It is a schematic partial structural diagram of a new type of screw detection device of the present utility model.

[0023] Figure 3 It is a schematic enlarged partial structural diagram of a new type of screw detection device of the present utility model.

[0024] Reference numerals in the drawings: 01, bracket; 02, data collector; 03, placement groove; 04, manipulator; 05, data line; 06, control console; 07, X-direction displacement cylinder; 08, X-direction displacement slide; 09, displacement bracket; 10, X-direction displacement slide rail; 11, Y-direction displacement cylinder; 12, Y-direction displacement slide; 13, detection sensor; 14, driving motor; 15, object clamping platform; 16, object carrying bracket; 17, control panel; 18, object clamping cylinder; 19, rotating shaft; 110, abutting member; 111, storage box. Specific embodiments

[0025] 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Referring to Figures 1-3 As shown, a new type of screw detection device provided by the present utility model includes: a bracket 01, a data collector 02, a manipulator 04, a placement groove 03, a detection mechanism, and a console 06;

[0027] Among them, the data collector 02, the manipulator 04, the placement groove 03, and the console 06 are installed on the bracket 01, the detection mechanism is installed on the console 06, the acquisition end of the data collector 02 is electrically connected to the acquisition end of the detection mechanism, and the control end of the console 06 is respectively electrically connected to the control end of the manipulator 04, the control end of the detection mechanism, and the control end of the data collector 02;

[0028] Among them, the detection mechanism includes a detector and a carrier. Both the detector and the carrier are installed on the console 06. The control end of the console 06 is respectively electrically connected to the control end of the detector and the control end of the carrier. The acquisition end of the detector is electrically connected to the acquisition end of the data collector 02. The detector includes a displacement platform and a detection sensor 13. The displacement platform is installed on the console 06, the detection sensor 13 is installed on the displacement platform, the acquisition end of the detection sensor 13 is electrically connected to the acquisition end of the data collector 02 through a data line 05, and the control end of the displacement platform is electrically connected to the control end of the console 06. The detection sensor 13 selects a vision detection sensor. The displacement platform selects a two-dimensional displacement platform;

[0029] Among them, the displacement platform includes an X-direction displacement cylinder 07, an X-direction displacement slide rail 10, an X-direction displacement slide seat 08, a Y-direction displacement cylinder 11, a Y-direction displacement slide rail, a Y-direction displacement slide seat 12, and a displacement bracket 09. The displacement bracket 09 is installed on the console 06. The X-direction displacement cylinder 07 and the X-direction displacement slide rail 10 are installed on the displacement bracket 09. The X-direction displacement slide seat 08 is slidably installed on the X-direction displacement slide rail 10. The Y-direction displacement cylinder 11 and the Y-direction displacement slide rail are installed on the X-direction displacement slide seat 08. The Y-direction displacement slide seat 12 is slidably installed on the Y-direction displacement slide rail. The detection sensor 13 is installed on the Y-direction displacement slide seat 12. The control ends of the X-direction displacement cylinder 07 and the Y-direction displacement cylinder 11 are respectively electrically connected to the control end of the console 06;

[0030] Among them, the carrier includes a driving motor 14, a carrier bracket 16 and an object clamping mechanism. The carrier bracket 16 and the driving motor 14 are both installed on the console 06. The object clamping mechanism is installed on the carrier bracket 16. The driving end of the driving motor 14 is connected to the driven end of the object clamping mechanism. The object clamping mechanism is used to clamp an object and rotate with the rotation of the driving motor 14. The control end of the driving motor 14 is electrically connected to the control end of the console 06. The carrier further includes a storage box 111. The storage box 111 is placed on the console 06 and is arranged below the object clamping mechanism. A layer of buffer cotton is laid in the storage box 111. The object clamping mechanism includes an object clamping platform 15, a abutting member 110, a rotating shaft 19 and an object clamping cylinder 18. The object clamping cylinder 18 is installed on the carrier bracket 16. The rotating shaft 19 is installed on the driving end of the object clamping cylinder 18. The abutting member 110 is installed on the rotating shaft 19. The object clamping platform 15 is rotatably installed on the carrier bracket 16, and the driven end of the object clamping platform 15 is connected to the driving end of the driving motor 14. The abutting member 110 is rotationally connected to the object clamping cylinder through the rotating shaft 19. The abutting member 110 and the object clamping platform 15 cooperate with each other to clamp the object. The control end of the object clamping cylinder is electrically connected to the control end of the console 06. The rotating shaft 19 is a bearing-type rotating shaft. A rubber buffer pad is provided at the end of the abutting member 110. A limiting groove is provided on the object clamping platform 15, and the limiting groove is used for limiting and positioning the object.

[0031] Among them, the manipulator 04 is arranged between the placement groove 03 and the console 06, and the control panel 17 is arranged on the console 06, and the control panel 17 is used for external operations of the console 06.

[0032] Specific embodiments of the present invention: Assemble the screw detection device, place the screw in the placement groove, start the console, which will control the manipulator to grab the screw in the placement groove, and then send it to the object clamping platform with a limiting groove. Then the console controls the object clamping cylinder to push the rotating shaft and the abutting member to the screw and abut against the screw to complete the fixation of the screw. According to the range of the detection field of view, the console can control the Y-direction displacement cylinder to adjust the distance between the detection sensor and the screw. The console controls the driving motor to rotate, which in turn drives the object clamping platform to rotate, driving the rotation of the screw. Since there is a bearing at the abutting member, it will rotate freely. While rotating, the console controls the X-direction displacement cylinder to reciprocate, driving the detection sensor to scan and detect the screw. The data collector will collect the detection data of the detection sensor in real time. After detecting one screw, other screws are added for detection.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new screw detection device, characterized in that: The screw detection device includes: a bracket, a data collector, a manipulator, a placement slot, a detection mechanism and a control console. The data collector, the manipulator, the placement slot and the control console are installed on the bracket, and the detection mechanism is installed on the control console. The collection end of the data collector is electrically connected to the collection end of the detection mechanism, and the control end of the control console is electrically connected to the control end of the manipulator, the control end of the detection mechanism and the control end of the data collector.

2. A new screw rod detection device according to claim 1, characterized in that: The detection mechanism includes a detector and a carrier, both of which are installed on the control console. The control end of the control console is electrically connected to the control end of the detector and the control end of the carrier respectively, and the collection end of the detector is electrically connected to the collection end of the data collector.

3. A new screw detection device according to claim 2, characterized in that: The detector includes a displacement platform and a detection sensor, wherein the displacement platform is mounted on the control console, the detection sensor is mounted on the displacement platform, the collection end of the detection sensor is electrically connected to the collection end of the data collector, and the control end of the displacement platform is electrically connected to the control end of the control console.

4. A new screw rod detection device according to claim 3, characterized in that: The displacement platform is a two-dimensional displacement platform.

5. A new screw rod detection device according to claim 4, characterized in that: The displacement platform includes an X-direction displacement cylinder, an X-direction displacement slide, an X-direction displacement slide, a Y-direction displacement cylinder, a Y-direction displacement slide, a Y-direction displacement slide and a displacement bracket, wherein the displacement bracket is mounted on the control console, the X-direction displacement cylinder and the X-direction displacement slide are mounted on the displacement bracket, the X-direction displacement slide is slidably mounted on the X-direction displacement slide, the Y-direction displacement cylinder and the Y-direction displacement slide are mounted on the X-direction displacement slide, the Y-direction displacement slide is slidably mounted on the Y-direction displacement slide, the detection sensor is mounted on the Y-direction displacement slide, and the control end of the X-direction displacement cylinder and the control end of the Y-direction displacement cylinder are electrically connected to the control end of the control console respectively.

6. A new screw rod detection device according to claim 2, characterized in that: The object carrier includes a driving motor, an object carrier bracket and an object clamping mechanism. The object carrier bracket and the driving motor are both mounted on the control console. The object clamping mechanism is mounted on the object carrier bracket. The driving end of the driving motor is connected to the driven end of the object clamping mechanism. The object clamping mechanism is used to clamp the object and rotate with the rotation of the driving motor. The control end of the driving motor is electrically connected to the control end of the control console.

7. A new screw rod detection device according to claim 6, characterized in that: The object carrier also includes a storage box, which is placed on the control table and is arranged below the object clamping mechanism.

8. A new screw rod detection device according to claim 6, characterized in that: The object clamping mechanism includes an object clamping platform, a supporting member, a rotating shaft and an object clamping cylinder. The object clamping cylinder is installed on the object carrier, the rotating shaft is installed on the driving end of the object clamping cylinder, the supporting member is installed on the rotating shaft, the object clamping platform is rotatably installed on the carrier, and the driven end of the object clamping platform is connected to the driving end of the driving motor, the supporting member is rotatably connected to the object clamping cylinder through the rotating shaft, the supporting member and the object clamping platform cooperate with each other to clamp objects, and the control end of the object clamping cylinder is electrically connected to the control end of the control console.

9. A new screw rod detection device according to claim 8, characterized in that: A rubber buffer pad is provided at the end of the abutting member.

10. A new screw rod detection device according to claim 8, characterized in that: The clamping platform is provided with a limiting groove, and the limiting groove is used for limiting and positioning the object.

Images