Automatic assembling device for tire pressure sensor shell

Abstract

The utility model discloses an automatic tire pressure sensor shell assembling device which comprises a tire pressure sensor assembling machine, two first electric cylinders are fixedly installed on the front side of the tire pressure sensor assembling machine, the output ends of the first electric cylinders are fixedly connected with a lifting table, and an assembling pressing device with an air cylinder is fixedly installed in the lifting table. And a buckling and pressing plate is fixedly installed in the assembling pressing device located on the left side, a glue injection gun is fixedly installed in the assembling pressing device located on the right side, an electric telescopic cylinder is fixedly installed on the rear side of the tire pressure sensor assembling machine, and the output end of the electric telescopic cylinder is fixedly connected with a machining table. According to the tire pressure sensor assembling machine, through matching of the structures, sectional type accurate positioning assembling is achieved through the tire pressure sensor assembling machine, the situation of operation deviation such as gluing in the assembling process of a tire pressure sensor shell can be avoided, and the one-by-one fine positioning constraint assembling effect of tire pressure sensors is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pressure sensor production, in particular to an automatic assembly device for a tire pressure sensor housing. Background Art

[0002] Tire pressure sensor refers to the tire pressure monitoring device, which is a simpler tire pressure monitoring system. It uses the existing sensing function of ABS to compare the number of tire rotations. The circumference of the tire with insufficient tire pressure is also shorter. Therefore, if one of the four tires is underinflated, the number of rotations during driving will be different from that of the other tires. The tire pressure monitoring sensor senses tire pressure through a sensor chip. In addition to the core chip technology, its own sealing is also the basis for achieving accurate detection.

[0003] For example, patent number CN202420249159.6 discloses an automatic assembly device for a tire pressure sensor housing, comprising a body, a conveyor chain plate movably mounted on the inner surface of the body, a drive motor fixedly mounted on the front surface of the body, a first feed port fixedly mounted on the upper surface of the body, and a mold movably fitted to the upper surface of the first feed port;

[0004] Since the above-mentioned automatic assembly device transmits the tire pressure sensor housing by transmission and assembles it by gluing and pressing, it may swing and tilt during movement on the transmission chain, which may easily cause deviations in the assembly process of the tire pressure sensor housing, bringing certain adverse effects on actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide an automatic assembly device for a tire pressure sensor housing, which has the function of performing segmented precise positioning and assembly by setting up a tire pressure sensor assembly machine, thereby avoiding operational deviations such as gluing during the assembly process of the tire pressure sensor housing, and achieving the advantages of precise positioning and constrained assembly effect of the tire pressure sensor one by one, bringing certain favorable effects to actual use and solving the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic assembly device for a tire pressure sensor housing, comprising a tire pressure sensor assembly machine, wherein two electric cylinders 1 are fixedly installed on the front side of the tire pressure sensor assembly machine, the output end of the electric cylinder 1 is fixedly connected to a lifting platform, an assembly down-pressor with a cylinder is fixedly installed inside the lifting platform, a buckling plate is fixedly installed inside the assembly down-pressor on the left, and a glue gun is fixedly installed inside the assembly down-pressor on the right, an electric telescopic cylinder is fixedly installed on the rear side of the tire pressure sensor assembly machine, the output end of the electric telescopic cylinder is fixedly connected to a processing table, a driving motor is fixedly installed on the surface channel of the processing table near its right side through a bracket, the output end of the driving motor is fixedly connected to a rotating rod, the top of the rotating rod is clamped with a clamping frame, an electromagnetic suction seat is fixedly connected to the top of the processing table near its left side, the top of the electromagnetic suction seat is magnetically clamped with a placement plate, and an electric cylinder 2 is fixedly installed on the top of the placement plate, and the output end of the electric cylinder 2 is fixedly connected to an adsorption plate with an air pipe connected to the adsorption disk.

[0007] Preferably, an air intake pipe is fixedly mounted on the front side of the tire pressure sensor assembly machine near the middle thereof, and the air intake pipe is located above the processing table.

[0008] Preferably, a guide sleeve is fixedly connected to the bottom of the processing table, a guide rail is fixedly installed on the top of the tire pressure sensor assembly machine, and the surface of the guide rail is slidably connected to the inner wall of the guide sleeve.

[0009] Preferably, a distance sensor is fixedly connected to the top of the tire pressure sensor assembly machine near its front side, and a light sensing plate is fixedly connected to the right side of the processing table near its bottom, and the light sensing plate is located directly behind the distance sensor.

[0010] Preferably, the main body of the clamping frame is a stabilizing frame, and a servo motor 1 is fixedly installed on the rear side of the stabilizing frame, and the output end of the servo motor 1 is fixedly connected to a bidirectional threaded rod, and different threaded surfaces on the bidirectional threaded rod are respectively threadedly connected with corresponding threaded sleeves, and the surface of the threaded sleeve is connected to a limiting component, and a vertical plate is fixedly installed on the top of the threaded sleeve, and a servo motor 2 is fixedly installed on the surface of the vertical plate through a bracket, and the output end of the servo motor 2 is fixedly connected to a constraint clamping plate.

[0011] Preferably, the limiting assembly includes a limiting plate and a limiting groove, the limiting plate is fixedly connected to the surface of the threaded sleeve, the limiting groove is opened on the surface of the inner wall of the stabilization frame, and the inner wall of the limiting groove and the surface of the limiting plate are slidably connected.

[0012] Preferably, the main body of the constraint clamping plate is an L-shaped plate, the surface of the L-shaped plate is clamped with a first pressure-resistant plate with a rubber buffer pad, the surface of the first pressure-resistant plate is fixedly connected to a shock-absorbing telescopic rod with a shock-absorbing spring, one end of the shock-absorbing telescopic rod is fixedly connected to the second pressure-resistant plate, and a dust-proof stretching sleeve is fixedly connected between the circumference of the first pressure-resistant plate and the circumference of the second pressure-resistant plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the present invention, the gluing and capping operations of the tire pressure sensor are performed on the tire pressure sensor assembly machine, the gluing operation of the tire pressure sensor is performed inside the glue gun on the right side, and the sealing cover plate on the tire pressure sensor is compacted and installed by the buckling plate on the left side. The movement of the tire pressure sensor during the assembly process can be driven by the electric cylinder to adjust the height of the lifting platform, thereby completing the height adjustment of the left and right buckling plates and the glue gun. The operation of the electric telescopic cylinder can drive the processing table to move in the front and rear directions. The smooth anti-tilt movement of the processing table is guaranteed by the action of the guide sleeve and the guide rail. The front and rear position changes of the processing table are sensed and judged by the distance sensor and the light sensing plate, so that the position of the tire pressure sensor and the positioning constraint effect can be controlled. In the present invention, the clamping frame on the processing table can follow the movement so as to subsequently constrain and clamp the side of the tire pressure sensor, that is, the servo motor rotates and the limit setting of the limit component is realized. The rotation of the bidirectional threaded rod can drive the threaded sleeves with different threaded surfaces thereon to move, so that the two threaded sleeves can move in opposite directions, and the two constraint clamping plates can be controlled to move in the front and rear directions. The operation of the servo motor 2 can drive the constraint clamping plate to rotate and adjust, so that the vertically upward constraint clamping plate is adjusted to the left and right position. The first pressure-resistant plate and the second pressure-resistant plate can be clamped in the constraint clamping plate to clamp the tire pressure sensor. A shock-absorbing telescopic rod is provided to have the effect of shock and pressure resistance. A dust-proof stretching sleeve is added between the circumference of the first pressure-resistant plate and the second pressure-resistant plate to perform external dust-proof protection, so as to prevent the tire pressure sensor from loosening during processing. In order to ensure the stability of the position of the tire pressure sensor and the subsequent portable removal, the adsorption plate can be used to adsorb on the side of the tire pressure sensor for adsorption and positioning. The operation of the electric cylinder 2 can drive the adsorbed tire pressure sensor to move a short distance to adjust the position, thereby realizing the fine positioning and constraint assembly effect of the tire pressure sensor one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the clamping frame in the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the placement plate in the present invention;

[0018] Figure 4 This is a schematic structural diagram of the first compression plate in the present invention;

[0019] Figure 5 This is a structural diagram of the shock-absorbing telescopic rod in the utility model;

[0020] Figure 6 This is an enlarged view of point A of the present utility model;

[0021] Figure 7 It is an enlarged view of point B of the present utility model.

[0022] In the figure: 1. Tire pressure sensor assembly machine; 2. Electric cylinder 1; 3. Lifting platform; 4. Assembly presser; 5. Buckling plate; 6. Glue injection gun; 7. Electric telescopic cylinder; 8. Processing table; 9. Driving motor; 10. Rotating rod; 11. Clamping frame; 12. Electromagnetic suction seat; 13. Placement plate; 14. Electric cylinder 2; 15. Adsorption plate; 16. Suction pipe; 17. Guide sleeve; 18. Guide rail; 19. Distance sensor; 20. Light sensor board; 21. Servo motor 1; 22. Bidirectional threaded rod; 23. Threaded sleeve plate; 24. Vertical plate; 25. Servo motor 2; 26. Constraint clamping plate; 27. Limit plate; 28. Limit groove; 29. First pressure plate; 30. Shock-absorbing telescopic rod; 31. Second pressure plate; 32. Dust-proof stretch sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figures 1 to 7The utility model provides a technical solution: an automatic assembly device for a tire pressure sensor housing, comprising a tire pressure sensor assembly machine 1, two electric cylinders 2 are fixedly installed on the front side of the tire pressure sensor assembly machine 1, the output end of the electric cylinder 2 is fixedly connected to a lifting platform 3, an assembly presser 4 with a cylinder is fixedly installed inside the lifting platform 3, a buckling plate 5 is fixedly installed inside the assembly presser 4 on the left side, and a glue gun 6 is fixedly installed inside the assembly presser 4 on the right side, an electric telescopic cylinder 7 is fixedly installed on the rear side of the tire pressure sensor assembly machine 1, the electric The output end of the telescopic cylinder 7 is fixedly connected to the processing table 8, and a drive motor 9 is fixedly installed on the surface channel of the processing table 8 near its right side through a bracket. The output end of the drive motor 9 is fixedly connected to a rotating rod 10, and the top of the rotating rod 10 is clamped with a clamping frame 11. The top of the processing table 8 near its left side is fixedly connected to an electromagnetic suction seat 12, and the top of the electromagnetic suction seat 12 is magnetically clamped with a placement plate 13. An electric cylinder 2 14 is fixedly installed on the top of the placement plate 13, and the output end of the electric cylinder 2 14 is fixedly connected to an adsorption plate 15 with an air pipe connected to the adsorption disk.

[0025] Furthermore, an air intake pipe 16 is fixedly installed on the front side of the tire pressure sensor assembly machine 1 near the middle thereof. The air intake pipe 16 is located above the processing table 8. The air intake pipe 16 can absorb odorous smoke during the processing.

[0026] Furthermore, a guide sleeve 17 is fixedly connected to the bottom of the processing table 8, and a guide rail 18 is fixedly mounted on the top of the tire pressure sensor assembly machine 1. The surface of the guide rail 18 is slidably connected to the inner wall of the guide sleeve 17. A distance sensor 19 is fixedly connected to the top of the tire pressure sensor assembly machine 1 near its front side, and a light sensing plate 20 is fixedly connected to the right side of the processing table 8 near its bottom. The light sensing plate 20 is located directly behind the distance sensor 19. The guide sleeve 17 and guide rail 18 ensure the smooth anti-tilt movement of the processing table 8. The distance sensor 19 and light sensing plate 20 sense and determine the front and rear position changes of the processing table 8.

[0027] Example 2, please refer to Figures 1 to 7The difference between this embodiment and embodiment 1 is that the main body of the clamping frame 11 is a stabilizing frame, a servo motor 21 is fixedly installed on the rear side of the stabilizing frame, the output end of the servo motor 21 is fixedly connected to a bidirectional threaded rod 22, and the different threaded surfaces on the bidirectional threaded rod 22 are respectively threadedly connected to corresponding threaded sleeves 23, and the surface of the threaded sleeve 23 is connected to a limiting assembly, and a vertical plate 24 is fixedly installed on the top of the threaded sleeve 23, and a servo motor 25 is fixedly installed on the surface of the vertical plate 24 through a bracket, and the output end of the servo motor 25 is fixedly connected to a constraint clamping plate 26. The limiting assembly includes a limiting plate 27 and a limiting groove 28, the limiting plate 27 is fixedly connected to the surface of the threaded sleeve 23, the limiting groove 28 is opened on the surface of the inner wall of the stabilizing frame, and the inner wall of the limiting groove 28 and the surface of the limiting plate 27 are slidably connected. The main body of the constraint clamping plate 26 is an L-shaped plate, the surface of the L-shaped plate is clamped with a first pressure-resistant plate 29 with a rubber buffer pad, the surface of the first pressure-resistant plate 29 is fixedly connected to a shock-absorbing telescopic rod 30 with a shock-absorbing spring, one end of the shock-absorbing telescopic rod 30 is fixedly connected to a second pressure-resistant plate 31, and a dust-proof stretching sleeve 32 is fixedly connected between the circumference of the first pressure-resistant plate 29 and the circumference of the second pressure-resistant plate 31. The servo motor 21 rotates to drive the bidirectional threaded rod 22 to rotate, and the movement trajectory of the threaded sleeve 23 is limited by the setting of the limit plate 27 and the limit groove 28, so that the rotation of the bidirectional threaded rod 22 can drive the threaded sleeve 23 with different threaded surfaces thereon to rotate. The two threaded sleeves 23 can move in opposite directions, and the two constraint clamping plates 26 can be controlled to move in the front-rear direction. The operation of the servo motor 25 can drive the constraint clamping plate 26 to rotate and adjust, so that the vertically upward constraint clamping plate 26 is adjusted to the left and right position. The first anti-pressure plate 29 and the second anti-pressure plate 31 can be clamped in the constraint clamping plate 26 to clamp the tire pressure sensor. A shock-absorbing telescopic rod 30 is provided to have the effect of shock and pressure resistance. A dust-proof stretching sleeve 32 is added between the circumference of the first anti-pressure plate 29 and the second anti-pressure plate 31 to perform external dust-proof protection, so as to prevent the tire pressure sensor from loosening during the processing.

[0028] Working principle: When the automatic assembly device for the tire pressure sensor housing is in use, the staff can perform the gluing and capping operations of the tire pressure sensor on the tire pressure sensor assembly machine 1, and the tire pressure sensor assembly machine 1 and the intelligent manipulator (not shown in the figure) need to coordinate and cooperate to move and place the tire pressure sensor original, perform the gluing operation of the tire pressure sensor inside the glue injection gun 6 on the right side, and perform the compaction and installation of the sealing cover plate on the tire pressure sensor on the buckle plate 5 on the left side. The movement of the tire pressure sensor during the assembly process can be driven by the electric cylinder 2 to drive the lifting platform 3 to move. The height of the row is adjusted to complete the height adjustment of the left and right side buckling plates 5 and the glue gun 6. The operation of the electric telescopic cylinder 7 can drive the processing table 8 to move in the front and rear directions. The smooth anti-tilt movement of the processing table 8 is guaranteed by the action of the guide sleeve 17 and the guide rail 18. Under the action of the distance sensor 19 and the light sensor plate 20, the front and rear position changes of the processing table 8 are sensed and judged. Before the tire pressure sensor is assembled and processed, the clamping frame 11 can be operated to move, and the side of the tire pressure sensor can be constrained and clamped, that is, the servo motor 21 is rotated, and the limit plate 27 and The setting of the limiting groove 28 limits the movement trajectory of the threaded sleeve 23, so that the rotation of the bidirectional threaded rod 22 can drive the threaded sleeves 23 with different threaded surfaces thereon to move, so that the two threaded sleeves 23 can move in opposite directions, and the two constraint clamping plates 26 can be controlled to move in the front and rear directions. The operation of the servo motor 25 can drive the constraint clamping plate 26 to rotate and adjust, so that the vertically upward constraint clamping plate 26 is adjusted to the left and right position. The first anti-pressure plate 29 and the second anti-pressure plate 31 can be clamped in the constraint clamping plate 26 to clamp the tire pressure sensor. A shock-absorbing telescopic rod 30 is provided to have the effect of resisting shock and pressure, and a dust-proof stretch sleeve 32 is added between the circumference of the first anti-pressure plate 29 and the second anti-pressure plate 31 to provide external dust-proof protection, so as to prevent the tire pressure sensor from loosening and clamping during the processing process. In order to ensure the stability of the position of the tire pressure sensor and the subsequent portable removal, the adsorption plate 15 can be used to adsorb on the side of the tire pressure sensor for adsorption positioning. The operation of the electric cylinder 2 14 can drive the adsorbed tire pressure sensor to move a short distance to adjust the position, thereby realizing the precise positioning and constraint assembly effect of the tire pressure sensor one by one.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire pressure sensor housing automatic assembly device, comprising a tire pressure sensor assembly machine (1), characterized in that: Two electric cylinders (2) are fixedly installed on the front side of the tire pressure sensor assembly machine (1), and the output end of the electric cylinder (2) is fixedly connected to a lifting platform (3). An assembly down-pressor (4) with a cylinder is fixedly installed inside the lifting platform (3), a buckling plate (5) is fixedly installed inside the assembly down-pressor (4) on the left side, and a glue injection gun (6) is fixedly installed inside the assembly down-pressor (4) on the right side. An electric telescopic cylinder (7) is fixedly installed on the rear side of the tire pressure sensor assembly machine (1), and the output end of the electric telescopic cylinder (7) is fixedly connected to a processing platform (8). A driving motor (9) is fixedly installed on the surface of the table (8) near its right side through a bracket, and the output end of the driving motor (9) is fixedly connected to a rotating rod (10), and the top of the rotating rod (10) is clamped with a clamping frame (11). An electromagnetic suction seat (12) is fixedly connected to the top of the processing table (8) near its left side, and the top of the electromagnetic suction seat (12) is magnetically clamped with a placement plate (13), and an electric cylinder 2 (14) is fixedly installed on the top of the placement plate (13), and the output end of the electric cylinder 2 (14) is fixedly connected to an adsorption plate (15) with an air pipe connected to the adsorption disk.

2. The tire pressure sensor housing automatic assembly device according to claim 1, characterized in that: An air intake pipe (16) is fixedly mounted on the front side of the tire pressure sensor assembly machine (1) near the middle thereof, and the air intake pipe (16) is located above the processing table (8).

3. The tire pressure sensor housing automatic assembly device according to claim 1, characterized in that: A guide sleeve (17) is fixedly connected to the bottom of the processing table (8), and a guide rail (18) is fixedly installed on the top of the tire pressure sensor assembly machine (1), and the surface of the guide rail (18) is slidably connected to the inner wall of the guide sleeve (17).

4. The tire pressure sensor housing automatic assembly device according to claim 1, characterized in that: A distance sensor (19) is fixedly connected to the top of the tire pressure sensor assembly machine (1) near the front side thereof, and a light sensing plate (20) is fixedly connected to the right side of the processing table (8) near the bottom thereof, and the light sensing plate (20) is located directly behind the distance sensor (19).

5. The tire pressure sensor housing automatic assembly device according to claim 1, characterized in that: The main body of the clamping frame (11) is a stabilizing frame, and a servo motor 1 (21) is fixedly installed on the rear side of the stabilizing frame. The output end of the servo motor 1 (21) is fixedly connected to a bidirectional threaded rod (22), and different threaded surfaces on the bidirectional threaded rod (22) are respectively threadedly connected to corresponding threaded sleeves (23). The surface of the threaded sleeve (23) is connected to a limiting component. A vertical plate (24) is fixedly installed on the top of the threaded sleeve (23), and a servo motor 2 (25) is fixedly installed on the surface of the vertical plate (24) through a bracket. The output end of the servo motor 2 (25) is fixedly connected to a constraint clamping plate (26).

6. The tire pressure sensor housing automatic assembly device according to claim 5, characterized in that: The limiting assembly comprises a limiting plate (27) and a limiting groove (28), wherein the limiting plate (27) is fixedly connected to the surface of the threaded sleeve plate (23), and the limiting groove (28) is opened on the surface of the inner wall of the stabilizing frame, and the inner wall of the limiting groove (28) and the surface of the limiting plate (27) are slidably connected.

7. The tire pressure sensor housing automatic assembly device according to claim 5, characterized in that: The main body of the constraint clamping plate (26) is an L-shaped plate, the surface of the L-shaped plate is clamped with a first pressure-resistant plate (29) with a rubber buffer pad, the surface of the first pressure-resistant plate (29) is fixedly connected to a shock-absorbing telescopic rod (30) with a shock-absorbing spring, one end of the shock-absorbing telescopic rod (30) is fixedly connected to a second pressure-resistant plate (31), and a dustproof stretch sleeve (32) is fixedly connected between the circumference of the first pressure-resistant plate (29) and the circumference of the second pressure-resistant plate (31).

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