CN213208822U

CN213208822U - Automatic detection device for push disc assembly

Info

Publication number: CN213208822U
Application number: CN202022331136.4U
Authority: CN
Inventors: 缪冬杰
Original assignee: Jiashan Yong Feng Auto Parts Co ltd
Current assignee: Jiashan Yong Feng Auto Parts Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-14
Anticipated expiration: 2030-10-19

Abstract

An automatic detection device for a push disc assembly comprises a detection platform, a first clamp, a second clamp and a third clamp which are sequentially arranged on the detection platform at intervals, a cleaning mechanism arranged on one side of the first clamp, an aperture detection mechanism arranged above the second clamp and a height and bump detection mechanism arranged near the third clamp; a first support is vertically connected to one side, located between the second clamp and the third clamp, of the detection platform, a first mounting seat is connected to one side, facing the second clamp and the third clamp, of the top of the first support, a translation cylinder is mounted on the first mounting seat, the output end of the translation cylinder is connected with a first connecting plate, a first mounting plate is connected to the lower portion of the first connecting plate, a plurality of clamping cylinders are mounted on the bottom surface of the first mounting plate at intervals, and the output end of each clamping cylinder is connected with a clamping jaw; a first lifting cylinder is arranged between the first connecting plate and the first mounting plate. Therefore, the detection efficiency and the detection precision are high.

Description

Automatic detection device for push disc assembly

Technical Field

The utility model relates to an automobile parts production technical field, especially a push away a set subassembly automatic checkout device.

Background

Piston push rod dish, also called push disk assembly, its preparation back needs detect the aperture of the open-top of its cylinder portion, detects whole height, the position that sets up of bump to judge whether meet the requirements. The existing detection mode is manual detection, a workpiece needs to be manually taken or transferred, impurities, dust and the like are easily contaminated, the detection efficiency is low, and the detection precision is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a detection efficiency is high, detect that the precision is high and push away a set subassembly automatic checkout device to solve above-mentioned problem.

An automatic detection device for a push disc assembly comprises a detection platform, a first clamp, a second clamp and a third clamp which are sequentially arranged on the detection platform at intervals, a cleaning mechanism arranged on one side of the first clamp, an aperture detection mechanism arranged above the second clamp and a height and bump detection mechanism arranged near the third clamp; a first support is vertically connected to one side, located between the second clamp and the third clamp, of the detection platform, a first mounting seat is connected to one side, facing the second clamp and the third clamp, of the top of the first support, a translation cylinder is mounted on the first mounting seat, the output end of the translation cylinder is connected with a first connecting plate, a first mounting plate is connected to the lower portion of the first connecting plate, a plurality of clamping cylinders are mounted on the bottom surface of the first mounting plate at intervals, and the output end of each clamping cylinder is connected with a clamping jaw; a first lifting cylinder is arranged between the first connecting plate and the first mounting plate.

Furthermore, the cleaning mechanism comprises a second mounting seat positioned on one side of the first clamp far away from the first mounting plate, a first air cylinder mounted on the second mounting seat, a third mounting seat connected with the output end of the first air cylinder, and a cleaning unit mounted on the third mounting seat.

Further, the top of the second mounting seat is obliquely provided with an inclined plate, the first air cylinder is mounted at the top of the inclined plate and is parallel to the inclined plate, and the cleaning unit is vertically mounted on the third mounting seat.

Furthermore, the cleaning unit is a brush unit or a blowing unit.

Furthermore, the detection platform is provided with a second guide rail below the second mounting seat, two sides of the bottom of the second mounting seat are connected with the second guide rail in a sliding manner, and the cleaning mechanism further comprises a propulsion cylinder which is arranged on the detection platform and used for driving the second mounting seat to move along the second guide rail.

Further, the height and bump detection mechanism comprises a workpiece rotating assembly for driving a push disc assembly on the third clamp to rotate, a second support arranged on the detection platform, a height detection unit and a bump detection unit, wherein the height detection unit and the bump detection unit are arranged on the second support; the height detection unit comprises a second lifting cylinder arranged at the top of the second support, a second connecting plate connected with the output end of the second lifting cylinder, a fourth mounting seat connected with the second connecting plate, an elastic abutting part arranged on the bottom surface of the fourth mounting seat, a contact switch arranged on the elastic abutting part and a first stroke detection unit used for detecting the stroke of the second lifting cylinder; the bump detection unit comprises a mounting lug arranged on the second support, a sensing column vertically protruding from the bottom surface of the mounting lug, and a pressure sensor connected with the sensing column.

Furthermore, the aperture detection mechanism comprises a third lifting cylinder, a third connecting plate connected with the output end of the third lifting cylinder, a second mounting plate horizontally arranged on one side of the third connecting plate in a protruding manner, a detection column movably arranged on the second mounting plate, and a second stroke detection unit used for detecting the stroke of the third lifting cylinder.

Furthermore, the third lifting cylinder is a second lifting cylinder, the first end of the third connecting plate is connected with the output end of the second lifting cylinder through a second connecting plate, the length of the third connecting plate is greater than or equal to the distance between the second clamp and the third clamp, and the second end of the third connecting plate is positioned above the second clamp; the second stroke detection unit is the first stroke detection unit.

Furthermore, a first through hole is formed in the middle of the second mounting plate, the top end of the detection column penetrates through the first through hole and protrudes out of the second mounting plate, and upper limit parts are arranged on the top end of the detection column in a protruding mode along the radial two sides; the circumference lateral wall that the detection post is close to the bottom goes up the outstanding spacing portion that is provided with down, and the cover is equipped with first spring on the detection post, the upper end and the second mounting panel butt of first spring, lower extreme and spacing portion butt down.

Furthermore, the workpiece rotating assembly comprises a workpiece abutting unit positioned on one side of the third clamp and a workpiece twisting unit positioned on the other side of the third clamp.

Compared with the prior art, the automatic detection device for the push disc assembly comprises a detection platform, a first clamp, a second clamp and a third clamp which are sequentially arranged on the detection platform at intervals, a cleaning mechanism arranged on one side of the first clamp, an aperture detection mechanism arranged above the second clamp and a height and bump detection mechanism arranged near the third clamp; a first support is vertically connected to one side, located between the second clamp and the third clamp, of the detection platform, a first mounting seat is connected to one side, facing the second clamp and the third clamp, of the top of the first support, a translation cylinder is mounted on the first mounting seat, the output end of the translation cylinder is connected with a first connecting plate, a first mounting plate is connected to the lower portion of the first connecting plate, a plurality of clamping cylinders are mounted on the bottom surface of the first mounting plate at intervals, and the output end of each clamping cylinder is connected with a clamping jaw; a first lifting cylinder is arranged between the first connecting plate and the first mounting plate. Therefore, the detection efficiency and the detection precision are high.

Drawings

Embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the automatic detection device for a push tray assembly provided by the present invention.

Fig. 2 is a schematic top view of the automatic detection device for a push tray assembly provided by the present invention.

Fig. 3 is a schematic partial view of the automatic detection device for a push tray assembly according to the present invention.

Fig. 4 is a side view of the workpiece twisting unit in fig. 3.

Fig. 5 is a schematic partial view of the automatic detection device for a push tray assembly according to the present invention.

Detailed Description

The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

Referring to fig. 1 and 2, the present invention provides an automatic detection device for a push plate assembly, which comprises a detection platform 100, a first clamp 110, a second clamp 120 and a third clamp 130 sequentially disposed on the detection platform 100 at intervals, a cleaning mechanism 10 disposed on one side of the first clamp 110, an aperture detection mechanism 20 disposed above the second clamp 120, and a height and bump detection mechanism 30 disposed near the third clamp 130.

One side of the position of the detection platform 100 between the second clamp 120 and the third clamp 130 is vertically connected with a first support 101, one side of the top of the first support 101, which faces the second clamp 120 and the third clamp 130, is connected with a first mounting seat 102, a translation cylinder 103 is mounted on the first mounting seat 102, the output end of the translation cylinder 103 is connected with a first connecting plate 104, the lower part of the first connecting plate 104 is connected with a first mounting plate 105, a plurality of clamping cylinders 106 are mounted on the bottom surface of the first mounting plate 105 at intervals, and the output end of the clamping cylinder 106 is connected with a clamping jaw 107.

The first mounting base 102, the translation cylinder 103, the first connecting plate 104 and the first mounting plate 105 are all parallel to a central connecting line of the first clamp 110, the second clamp 120 and the third clamp 130. The clamping cylinder 106 is perpendicular to the first mounting plate 105.

In this embodiment, a first lifting cylinder 108 is provided between the first connection plate 104 and the first mounting plate 105, the first lifting cylinder 108 is mounted on the first connection plate 104, and an output end of the first lifting cylinder 108 is connected to the first mounting plate 105.

The clamping cylinder 106 drives the clamping jaws 107 to clamp or unclamp the push tray assembly. The first lifting cylinder 108 drives the first mounting plate 105 to move upwards for a certain distance, so that the push disc assembly is separated from the first clamp 110, the second clamp 120 or the third clamp 130; the translation cylinder 103 drives the first mounting plate 105 and the clamping cylinder 106 to move along the direction of the central connecting line of the first clamp 110, the second clamp 120 and the third clamp 130, so that the tray pushing assembly is transferred among the first clamp 110, the second clamp 120 and the third clamp 130.

Referring to fig. 3, the cleaning mechanism 10 includes a second mounting base 11 located on a side of the first clamp 110 away from the first mounting plate 105, a first cylinder 12 mounted on the second mounting base 11, a third mounting base 13 connected to an output end of the first cylinder 12, and a cleaning unit 14 mounted on the third mounting base 13.

In the present embodiment, the second mounting seat 11 is provided with an inclined plate 111 at the top thereof, and the first cylinder 12 is mounted on the top of the inclined plate 111 in parallel with the inclined plate 111. A first guide rail 112 is protrudingly arranged on the inclined plate 111, and a first slider slidably connected with the first guide rail 112 is arranged at the bottom of the third mounting seat 13.

The cleaning unit 14 is vertically mounted on the third mount 13. The cleaning unit 14 may be a brush unit or a blowing unit. The brush unit includes a first rotary driver installed on the third installation base 13 and a brush connected to an output end of the first rotary driver.

The detection platform 100 is provided with a second guide rail 15 below the second mounting seat 11, two sides of the bottom of the second mounting seat 11 are slidably connected to the second guide rail 15, and the cleaning mechanism 10 further includes a propulsion cylinder 16 disposed on the detection platform 100 and used for driving the second mounting seat 11 to move along the second guide rail 15.

When the push disc assembly is located at the first clamp 110, the propulsion cylinder 16 drives the second mounting seat 11 to move towards the first clamp 110, and simultaneously the first cylinder 12 drives the third mounting seat 13 to move towards the first clamp 110, and the cleaning unit 14 works, such as rotating a brush or blowing air by the blowing unit, so that the push disc assembly is cleaned from far to near to remove the attached debris or dust on the surface of the push disc assembly.

Referring to fig. 3 and 5, the pushing plate assembly 200 includes a pushing plate 210, a cylindrical portion 220 vertically connected to a middle portion of one side of the pushing plate 210, and a plurality of protruding points 230 protruding from one side of the pushing plate 210 facing the cylindrical portion 220 and located on a circumferential outer side of the cylindrical portion 220.

The height and bump detecting mechanism 30 includes a workpiece rotating component for driving the pushing disc component 200 on the third fixture 130 to rotate, a second bracket 31 arranged on the detecting platform 100, and a height detecting unit and a bump detecting unit arranged on the second bracket 31.

The height detection unit includes a second lifting cylinder 21 installed on the top of the second support 31, a second connecting plate 22 connected to the output end of the second lifting cylinder 21, a fourth installation seat 331 connected to the second connecting plate 22, an elastic abutting member 332 installed on the bottom surface of the fourth installation seat 331, a contact switch installed on the elastic abutting member 332, and a first stroke detection unit for detecting the moving distance of the output end of the second lifting cylinder 21, the second connecting plate 22, the fourth installation seat 331, or the elastic abutting member 332. The second lifting cylinder 21 drives the second connecting plate 22, the fourth mounting seat 331 and the elastic abutting piece 332 to move downwards, when the elastic abutting piece 332 is fully contacted with the cylindrical portion 220 of the push disc assembly 200 on the third fixture 130, the contact switch is triggered, and the first stroke detection unit detects the distance of the downward movement of the output end of the second lifting cylinder 21, the second connecting plate 22, the fourth mounting seat 331 or the elastic abutting piece 332, so as to know the overall height of the push disc assembly 200.

In this embodiment, a side plate 311 is disposed on one side of the second bracket 31 facing the third clamp 130, a first opening is opened in a middle portion of the side plate 311, and the second connecting plate 22 is located in the first opening. The side plate 311 facing the third clamp 130 is provided with third guide rails 312 on two sides of the first opening.

The bump detection unit includes a mounting protrusion 34 disposed on the second bracket 31, a sensing post 341 vertically protruding from the bottom surface of the mounting protrusion 34, and a pressure sensor connected to the sensing post 341. When the push plate assembly 200 is located on the third fixture 130, the sensing column 341 is located outside the protruding point 230.

The workpiece rotating assembly drives the push disc assembly 200 to rotate, and if all the salient points 230 are not in contact with or interfere with the induction columns 341 and the pressure sensor cannot sense pressure, the arrangement positions of all the salient points 230 are all in accordance with the requirements; if one of the bumps 230 interferes with the sensing column 341, the pressure sensor senses a corresponding pressure, which indicates that the position of the bump 230 is not satisfactory, and the pushing tray assembly 200 is a defective product.

The aperture detection mechanism 20 includes a third lifting cylinder, a third connecting plate 23 connected to an output end of the third lifting cylinder, a second mounting plate 24 horizontally protruding from one side of the third connecting plate 23, a detecting column 25 movably disposed on the second mounting plate 24, and a second stroke detecting unit for detecting a moving distance of the output end of the third lifting cylinder, the third connecting plate 23, the second mounting plate 24, or the detecting column 25.

In this embodiment, the third lifting cylinder may be the second lifting cylinder 21, a first end of the third connecting plate 23 is connected to an output end of the second lifting cylinder 21 through the second connecting plate 22, a length of the third connecting plate 23 is greater than or equal to a distance between the second fixture 120 and the third fixture 130, and a second end of the third connecting plate 23 is located above the second fixture 120. The fourth mounting seat 331 is mounted to one side of the third connecting plate 23.

A first through hole is formed in the middle of the second mounting plate 24, the top end of the detection column 25 penetrates through the first through hole and protrudes out of the second mounting plate 24, and upper limit parts 251 are arranged at the top end of the detection column 25 in a protruding mode along the radial two sides; the diameter of the bottom end of the detecting column 25 is slightly smaller than the inner diameter of the top opening of the cylindrical portion 220 of the push plate 210, and the bottom end of the detecting column 25 movably extends into the top opening of the cylindrical portion 220. The detection column 25 is provided with a lower limit portion 252 protruding from the circumferential side wall near the bottom end, the detection column 25 is sleeved with a first spring 26, the upper end of the first spring 26 abuts against the second mounting plate 24, and the lower end of the first spring abuts against the lower limit portion 252.

The second stroke detection unit may be a first stroke detection unit.

The second stroke detection unit or the first stroke detection unit detects the downward movement distance of the output end of the third lifting cylinder, the third connecting plate 23, the second mounting plate 24 or the detection column 25, so that whether the detection column 25 can successfully extend into the top opening of the cylindrical portion 220 for a certain distance can be known, and whether the inner diameter of the top opening of the cylindrical portion 220 meets the requirement can be judged.

A second slider slidably coupled to the third guide rail 312 is provided on a side of the second mounting plate 24 facing the side plate 311.

Referring to fig. 3 and 4, the workpiece rotating assembly includes a workpiece abutting unit located at one side of the third fixture 130 and a workpiece twisting unit located at the other side of the third fixture 130.

The middle of the bottom of the side plate 311 is opened with a second opening.

The workpiece abutting unit comprises a workpiece abutting part 321 movably located at the second opening, and a second air cylinder 322 installed on the detection platform 100 and used for driving the workpiece abutting part 321 to move close to or away from the third clamp 130. A plurality of rollers 321 are rotatably connected to one end of the workpiece abutment portion 321 toward the third jig 130.

A fourth guide rail 3212 is disposed below the second opening on the detection platform 100, and a third slider slidably connected to the fourth guide rail 3212 is disposed at the bottom of the workpiece abutting portion 321.

The workpiece rubbing unit comprises a rubbing plate 325 driven by the first mounting plate 105 to move, and a rubber pad 3253 is arranged on one side of the rubbing plate 325 facing the third clamp 130.

In this embodiment, the first mounting plate 105 is provided with a strip-shaped hole 1051, the top of the washboard 325 is connected with a connecting column 3252, and the connecting column 3252 passes through the strip-shaped hole 1051 and protrudes upward from the first mounting plate 105. The first mounting plate 105 is provided with abutments 1052 on both sides of the connecting column 3252. When the translation cylinder 103 drives the first mounting plate 105 to move, the abutting block 1052 drives the rubbing plate 325 to move together, and the rubbing plate 325 contacts with the push disc 210 of the push disc assembly 200 through the rubber pad 3253, so that the rubbing disc 210 rotates.

The side of the rubbing plate 325 away from the rubber pad 3253 is provided with a fifth guide rail 3251 in a protruding manner, a fourth sliding block 3241 is slidably connected with the fifth guide rail 3251, the fourth sliding block 3241 is connected with a pushing plate 324, and the pushing plate 324 is connected with an output end of a pushing cylinder 323.

Thus, the pushing cylinder 323 can firstly push the washboard 325 to move towards the pushing disc 210, so that the rubber pad 3253 is abutted against the pushing disc 210, the connecting column 3252 can move in the strip-shaped hole 1051, and the pushing cylinder 323 and the second cylinder 322 respectively clamp the pushing disc assembly 200 at two sides, so as to limit the pushing disc assembly 200 in a horizontal plane; the translation cylinder 103 drives the washboard 325 to move along the direction of the central connecting line of the first clamp 110, the second clamp 120 and the third clamp 130 through the abutting block 1052, so as to realize the rotation of the push disc assembly 200.

Compared with the prior art, the automatic detection device for the push disc assembly comprises a detection platform 100, a first clamp 110, a second clamp 120 and a third clamp 130 which are sequentially arranged on the detection platform 100 at intervals, a cleaning mechanism 10 arranged on one side of the first clamp 110, an aperture detection mechanism 20 arranged above the second clamp 120 and a height and bump detection mechanism 30 arranged near the third clamp 130; a first support 101 is vertically connected to one side of the detection platform 100 between the second clamp 120 and the third clamp 130, a first mounting seat 102 is connected to one side, facing the second clamp 120 and the third clamp 130, of the top of the first support 101, a translation cylinder 103 is mounted on the first mounting seat 102, the output end of the translation cylinder 103 is connected with a first connecting plate 104, a first mounting plate 105 is connected to the lower portion of the first connecting plate 104, a plurality of clamping cylinders 106 are mounted on the bottom surface of the first mounting plate 105 at intervals, and the output end of the clamping cylinder 106 is connected with a clamping jaw 107; a first lifting cylinder 108 is arranged between the first connecting plate 104 and the first mounting plate 105. Therefore, the detection efficiency and the detection precision are high.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a push away a set subassembly automatic checkout device which characterized in that: the device comprises a detection platform, a first clamp, a second clamp and a third clamp which are sequentially arranged on the detection platform at intervals, a cleaning mechanism arranged on one side of the first clamp, an aperture detection mechanism arranged above the second clamp and a height and bump detection mechanism arranged near the third clamp; a first support is vertically connected to one side, located between the second clamp and the third clamp, of the detection platform, a first mounting seat is connected to one side, facing the second clamp and the third clamp, of the top of the first support, a translation cylinder is mounted on the first mounting seat, the output end of the translation cylinder is connected with a first connecting plate, a first mounting plate is connected to the lower portion of the first connecting plate, a plurality of clamping cylinders are mounted on the bottom surface of the first mounting plate at intervals, and the output end of each clamping cylinder is connected with a clamping jaw; a first lifting cylinder is arranged between the first connecting plate and the first mounting plate.

2. The automatic detection device of a push tray assembly according to claim 1, characterized in that: the cleaning mechanism comprises a second mounting seat, a first air cylinder, a third mounting seat and a cleaning unit, wherein the second mounting seat is positioned on one side, away from the first mounting plate, of the first fixture, the first air cylinder is mounted on the second mounting seat, the third mounting seat is connected with the output end of the first air cylinder, and the cleaning unit is mounted on the third mounting seat.

3. The automatic detection device of a push tray assembly according to claim 2, characterized in that: the top of second mount pad is provided with the hang plate in the slope, and first cylinder is installed in the top of hang plate and parallel with the hang plate, and the clearance unit is installed on the third mount pad vertically.

4. The automatic detection device of a push tray assembly according to claim 3, characterized in that: the cleaning unit is a brush unit or a blowing unit.

5. The automatic detection device of a push tray assembly according to claim 3, characterized in that: the detection platform is provided with a second guide rail below the second mounting seat, two sides of the bottom of the second mounting seat are connected with the second guide rail in a sliding mode, and the cleaning mechanism further comprises a propulsion cylinder which is arranged on the detection platform and used for driving the second mounting seat to move along the second guide rail.

6. The automatic detection device of a push tray assembly according to claim 1, characterized in that: the height and bump detection mechanism comprises a workpiece rotating assembly for driving a push disc assembly on the third clamp to rotate, a second support arranged on the detection platform, a height detection unit and a bump detection unit, wherein the height detection unit and the bump detection unit are arranged on the second support; the height detection unit comprises a second lifting cylinder arranged at the top of the second support, a second connecting plate connected with the output end of the second lifting cylinder, a fourth mounting seat connected with the second connecting plate, an elastic abutting part arranged on the bottom surface of the fourth mounting seat, a contact switch arranged on the elastic abutting part and a first stroke detection unit used for detecting the stroke of the second lifting cylinder; the bump detection unit comprises a mounting lug arranged on the second support, a sensing column vertically protruding from the bottom surface of the mounting lug, and a pressure sensor connected with the sensing column.

7. The automatic detection device of a push tray assembly according to claim 6, characterized in that: the aperture detection mechanism comprises a third lifting cylinder, a third connecting plate connected with the output end of the third lifting cylinder, a second mounting plate horizontally arranged on one side of the third connecting plate in a protruding mode, a detection column movably arranged on the second mounting plate and a second stroke detection unit used for detecting the stroke of the third lifting cylinder.

8. The automatic detection device of a push tray assembly according to claim 7, characterized in that: the third lifting cylinder is a second lifting cylinder, the first end of a third connecting plate is connected with the output end of the second lifting cylinder through a second connecting plate, the length of the third connecting plate is greater than or equal to the distance between the second clamp and the third clamp, and the second end of the third connecting plate is positioned above the second clamp; the second stroke detection unit is the first stroke detection unit.

9. The automatic detection device of a push tray assembly according to claim 7, characterized in that: the middle part of the second mounting plate is provided with a first through hole, the top end of the detection column penetrates through the first through hole and protrudes out of the second mounting plate, and the top end of the detection column is provided with upper limit parts protruding out of two sides of the radial direction; the circumference lateral wall that the detection post is close to the bottom goes up the outstanding spacing portion that is provided with down, and the cover is equipped with first spring on the detection post, the upper end and the second mounting panel butt of first spring, lower extreme and spacing portion butt down.

10. The automatic detection device of a push tray assembly according to claim 6, characterized in that: the workpiece rotating assembly comprises a workpiece abutting unit positioned on one side of the third clamp and a workpiece twisting unit positioned on the other side of the third clamp.