CN220819793U

CN220819793U - Rubber part detection equipment

Info

Publication number: CN220819793U
Application number: CN202321882228.9U
Authority: CN
Inventors: 欧阳明; 周月
Original assignee: Changshu Kangxiang Electronic Technology Co ltd
Current assignee: Changshu Kangxiang Electronic Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-04-19
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to rubber part detection equipment, which comprises a machine table, a turntable rotationally arranged on the machine table, wherein the turntable is driven by a motor, a jig is fixed on the turntable, a workpiece is inserted into the jig, a CCD camera set positioned on the outer side of the turntable is arranged on the machine table, a cleaning device is arranged on the machine table, the cleaning device comprises a shell, bristles and an air blowing pipe, the bristles and the air blowing pipe are fixed in the shell, a clamping groove for the turntable to pass through is formed in the shell, and the bristles and the air blowing pipe are positioned above the turntable. The detection efficiency is improved, and the detection precision can be ensured.

Description

Rubber part detection equipment

Technical Field

The utility model relates to the field of CCD camera detection, in particular to rubber part detection equipment.

Background

After some workpieces are adhered with rubber parts, the rubber parts are required to be detected, and manual detection is generally adopted to observe whether the rubber is adhered to a required position, surface flaws and leakage. However, the labor intensity of manual detection is relatively high, and detection omission occurs during detection, so that the yield is finally affected. In order to replace manual detection, a CCD camera is used to replace manual detection, for example, 2019.12.03 issued to the utility model patent with publication number CN 209715771U discloses a rubber detection device, which uses a CCD camera as a detector to detect an object, although the detection efficiency can be improved, the false judgment can occur once dust is adhered to a workpiece or a rubber member adhered with the rubber member, and then the detection precision is affected.

Disclosure of utility model

In order to overcome the defects, the utility model aims to provide the rubber part detection equipment which improves the detection efficiency and can ensure the detection precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rubber spare check out test set, includes the board, rotates the carousel that sets up on the board, the carousel is by motor drive, be fixed with the tool on the carousel, the tool interpolation is equipped with the work piece, be provided with the CCD camera group that is located the carousel outside on the board, be provided with cleaning device on the board, cleaning device includes casing, brush hair and gas blowing pipe are fixed in the casing, be provided with the draw-in groove that supplies the carousel to pass through on the casing, brush hair, gas blowing pipe are located the top of carousel, the gas blowing pipe is connected with the air pump.

Preferably, the CCD camera set comprises a first camera and a second camera, lenses of the first camera and the second camera are perpendicular to each other and are aligned to the workpiece on the jig. Two adjacent surfaces of the workpiece can be detected, and the required position and surface flaw of the lamination of the rubber piece and the workpiece and whether glue leakage phenomenon occurs or not can be detected through a plurality of angles, so that the detection precision is improved, and the qualification rate of products is ensured.

Preferably, the blanking device is arranged on the machine table and comprises a translation cylinder, a lifting cylinder and a pneumatic clamping jaw, wherein the translation cylinder is fixed on the machine table, a cylinder body of the lifting cylinder is fixed on a telescopic shaft of the translation cylinder, the telescopic shaft of the lifting cylinder faces downwards and is fixedly provided with the cylinder body of the pneumatic clamping jaw, and a pair of clamping jaws of the pneumatic clamping jaw face downwards. The lifting cylinder drives the pneumatic clamping jaw to lift and move back and forth in the direction close to or far away from the workpiece, the pneumatic clamping jaw is used for clamping or loosening the workpiece, the translation cylinder is used for transferring the pneumatic clamping jaw clamped with the workpiece to the outer side of the turntable along with the lifting cylinder, the workpiece to be detected reaches the material receiving station, the pneumatic clamping jaw loosens the workpiece, and the translation cylinder drives the pneumatic clamping jaw and the lifting cylinder to be right above the turntable again.

Preferably, the discharging device further comprises a discharging sliding table, the discharging sliding table is obliquely arranged, the highest position of the discharging sliding table is located below the rotary table, and the detected workpiece slides to the material collecting barrel from the discharging sliding table, so that material collection is facilitated.

Preferably, a protective cover is arranged outside the machine table, the lowest part of the discharging sliding table penetrates through the protective cover, and materials are received from the outside of the machine table, so that a material receiving barrel with any size can be selected.

Preferably, the machine is provided with a feeding station, a cleaning station, a detecting station and a discharging station, wherein the feeding station, the cleaning station, the detecting station and the discharging station are uniformly positioned on the outer side of the turntable, the cleaning device is arranged at the cleaning station, the CCD camera set is arranged at the detecting station, and the discharging device is positioned at the discharging station.

Preferably, the jig is provided with four jigs which are uniformly distributed on the upper end face of the turntable. The four jigs are uniformly arranged with the feeding station, the cleaning station, the detecting station and the discharging station, the motor can drive the turntable to rotate 90 degrees each time, and after each station works well, the turntable rotates 90 degrees to the next station to synchronously work, so that the detecting efficiency is improved.

Preferably, the upper end face of the turntable is provided with a groove matched with the bottom of the jig, and the jig is detachably arranged in the groove through a bolt. When the jig is installed, the fixed position can be quickly found, and the jig installation is facilitated.

Preferably, the jig is provided with a slot for inserting the workpiece, and the shape of the slot is designed to simulate the workpiece to be fixed so as to fix the workpiece (plastic part).

The utility model has the advantages that the motor is utilized to drive the turntable to rotate, then the workpiece in the jig is sequentially transferred to the cleaning device and the CCD camera set for detection, manual operation is not needed, the detection efficiency is improved, and before the CCD camera set detects the workpiece, the brush hair and the air blowing pipe respectively sweep and blow the workpiece, so that dust on the surface of the workpiece is ensured to be removed, the problem of misjudgment caused by the dust when the CCD camera is used for visual detection is solved, the misjudgment rate is reduced, and the detection precision is ensured.

Drawings

Fig. 1 is a perspective view of a workpiece in the present embodiment;

fig. 2 is a perspective view of the present embodiment;

FIG. 3 is a perspective view of the present embodiment with the shield removed;

FIG. 4 is a perspective view of the turntable and the machine in the present embodiment;

FIG. 5 is a top view of the cooperation between the turntable and the machine in the present embodiment;

FIG. 6 is a perspective view of the turntable in the present embodiment;

fig. 7 is a perspective view of the blanking apparatus in this embodiment.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 2-7, the embodiment discloses a rubber part detecting device, which comprises a machine table 10, a turntable 11 rotatably arranged on the machine table 10, wherein the turntable 11 is driven by a motor, the turntable 11 is driven by the motor to rotate 90 degrees each time in the embodiment, four jigs 12 are fixed on the turntable 11, the four jigs 12 are uniformly distributed on the upper end surface of the turntable 11, a workpiece 50 is inserted into each jig 12, and a CCD camera set 30 positioned on the outer side of the turntable 11 is arranged on the machine table 10.

The jig 12 of this embodiment is detachably disposed on the turntable 11, specifically: the upper end face of the turntable 11 is provided with a groove 13 matched with the bottom of the jig 12, the jig 12 is detachably arranged in the groove 13 through bolts, and the jig 12 is provided with a slot 14 for inserting a workpiece 50.

The machine table 10 is provided with a feeding station 10a, a cleaning station 10b, a detecting station 10c and a discharging station 10d, the feeding station 10a, the cleaning station 10b, the detecting station 10c and the discharging station 10d are uniformly positioned on the outer side of the rotary table 11, the cleaning station 10b is provided with a cleaning device 20, the detecting station 10c is provided with a CCD camera set 30, and the discharging device 40 is positioned at the discharging station 10 d.

The cleaning device 20 is arranged on the machine table 10, the cleaning device 20 comprises a shell 21, bristles and an air blowing pipe, the bristles and the air blowing pipe are fixed in the shell 21, a clamping groove 22 for the turntable 11 to pass through is formed in the shell 21, the bristles and the air blowing pipe are located above the turntable 11, and the air blowing pipe is connected with an air pump. When the turntable 11 drives the workpiece 50 on the jig 12 to rotate to the cleaning device 20, the workpiece can pass through the clamping groove 22 to reach the inside of the shell 21, the brush is fixed on the top wall of the shell 21, the brush faces downwards, and when the workpiece 50 is cleaned, the brush covers the workpiece 50, and the air pump is turned on before or during cleaning, and dust is swept by blowing the surface of the workpiece 50 through the air blowing pipe.

The CCD camera set 30 includes a first camera 31 and a second camera 32, lenses of the first camera 31 and the second camera 32 are perpendicular to each other and are aligned to the workpiece 50 on the jig 12, and the attachment position 51 where the rubber member is attached to the workpiece 50 is detected by the first camera 31 and the second camera 32 in a shooting detection direction crossing at 90 ° to determine whether the rubber member is attached to a desired position, a surface defect, and a glue leakage phenomenon.

The blanking device 40 is fixed on the machine table 10 and comprises a translation cylinder 41, a lifting cylinder 42, a pneumatic clamping jaw 43 and a blanking sliding table 45, the translation cylinder 41 is fixed on the machine table 10, a cylinder body of the lifting cylinder 42 is fixed on a telescopic shaft of the translation cylinder 41, the telescopic shaft of the lifting cylinder 42 faces downwards and is fixedly provided with the cylinder body of the pneumatic clamping jaw 43, a pair of clamping jaws 44 of the pneumatic clamping jaw 43 are arranged downwards, the blanking sliding table 45 is obliquely arranged, the highest position of the blanking sliding table is located below the turntable 11, a protective cover 15 is arranged outside the machine table 10, and the lowest position of the blanking sliding table 45 penetrates through the protective cover 15.

After the rubber piece is attached to the attaching position 51 of the workpiece 50, whether the rubber piece is attached to a required position, surface flaws and whether glue leakage is generated or not is detected by using the rubber piece detection device, firstly, the workpiece 50 is inserted into the slot 14 of the jig 12 at the feeding station 10a by using a mechanical arm or manually, and before insertion, the translation cylinder 41 drives the pneumatic clamping jaw 43 to be far away from the position right above the jig 12 at the feeding station 10a, so that the workpiece 50 can be conveniently inserted into the jig 12 at the feeding station 10 a. The turntable 11 is driven by a motor to rotate 90 degrees to reach the cleaning device 20, and the brush hair and the air blowing pipe remove dust on the workpiece 50. The turntable 11 is driven by the motor to rotate 90 degrees to reach the CCD camera set 30, and the first camera 31 and the second camera 32 respectively shoot and detect whether the glue piece is stuck to the required position, the surface flaw and the glue leakage. After detection, the turntable 11 is driven by a motor to rotate 90 degrees to the blanking station 10d, the translation cylinder 41 drives the lifting cylinder 42 and the pneumatic clamping jaw 43 to move to the position right above the jig 12, the lifting cylinder 42 drives the pneumatic clamping jaw 43 to descend, the pair of clamping jaws 44 of the pneumatic clamping jaw 43 clamp the workpiece 50, then the lifting cylinder 42 drives the pneumatic clamping jaw 43 to ascend, the translation cylinder 41 drives the workpiece to be far away from the position right above the jig 12 until the workpiece 50 is above the blanking sliding table 45, the pair of clamping jaws 44 loosen the workpiece 50, and the workpiece 50 slides to an external material collecting barrel from the blanking sliding table 45 to finish detection and collection operation.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a rubber spare check out test set, includes board (10), rotates setting carousel (11) on board (10), carousel (11) are by motor drive, be fixed with tool (12) on carousel (11), tool (12) interpolation is equipped with work piece (50), be provided with CCD camera group (30) that are located the carousel (11) outside on board (10), its characterized in that: the cleaning device is characterized in that the cleaning device (20) is arranged on the machine table (10), the cleaning device (20) comprises a shell (21), bristles and an air blowing pipe, the bristles and the air blowing pipe are fixed in the shell (21), a clamping groove (22) for the turntable (11) to pass through is formed in the shell (21), the bristles and the air blowing pipe are located above the turntable (11), and the air blowing pipe is connected with an air pump.

2. The rubber member detecting apparatus according to claim 1, wherein: the CCD camera set (30) comprises a first camera (31) and a second camera (32), and lenses of the first camera (31) and the second camera (32) are perpendicular to each other and are aligned to a workpiece (50) on the jig (12).

3. The rubber member detecting apparatus according to claim 1, wherein: be provided with unloader (40) on board (10), unloader (40) are including translation cylinder (41), lift cylinder (42), pneumatic clamping jaw (43), translation cylinder (41) are fixed on board (10), the cylinder body of lift cylinder (42) is fixed on the telescopic shaft of translation cylinder (41), the telescopic shaft of lift cylinder (42) is down and is fixed with the cylinder body of pneumatic clamping jaw (43), a pair of clamping jaw (44) of pneumatic clamping jaw (43) set up downwards.

4. A rubber member detecting apparatus according to claim 3, wherein: the blanking device (40) further comprises a blanking sliding table (45), wherein the blanking sliding table (45) is obliquely arranged, and the highest position of the blanking sliding table is located below the turntable (11).

5. The rubber member detecting apparatus according to claim 4, wherein: the outside of board (10) is provided with protection casing (15), the lowest department of unloading slip table (45) passes protection casing (15).

6. A rubber member detecting apparatus according to claim 3, wherein: be provided with material loading station (10 a), clean station (10 b), detection station (10 c), unloading station (10 d) on board (10), material loading station (10 a), clean station (10 b), detection station (10 c), unloading station (10 d) even be located the outside of carousel (11), cleaning device (20) set up in clean station (10 b) department, CCD camera group (30) set up in detection station (10 c) department, unloader (40) are located unloading station (10 d) department.

7. The rubber member detecting apparatus according to claim 6, wherein: the jig (12) is provided with four tools which are uniformly distributed on the upper end face of the rotary table (11).

8. The rubber member detecting apparatus according to claim 7, wherein: the upper end face of the rotary table (11) is provided with a groove (13) matched with the bottom of the jig (12), and the jig (12) is detachably arranged in the groove (13) through bolts.

9. The rubber member detecting apparatus according to claim 8, wherein: the jig (12) is provided with a slot (14) for inserting a workpiece (50).