CN210209298U - Automatic plugging machine for hub valve hole - Google Patents
Automatic plugging machine for hub valve hole Download PDFInfo
- Publication number
- CN210209298U CN210209298U CN201920078361.6U CN201920078361U CN210209298U CN 210209298 U CN210209298 U CN 210209298U CN 201920078361 U CN201920078361 U CN 201920078361U CN 210209298 U CN210209298 U CN 210209298U
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- hub
- automatic
- raceway
- sliding block
- wheel
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Abstract
The utility model discloses an automatic plug machine in wheel hub valve hole adapts to the requirement of the airtight machine inspection wheel hub gas tightness of helium, including wheel hub automatic conveying system, wheel hub is automatic placed in the middle, rotatory, positioning system, rubber buffer automatic feed system, and the automatic plug system of robot. The roller path automatically conveys the wheel hub, after the camera photographs and identifies the wheel type, the wheel hub is automatically centered, the bottom surface of the wheel hub is separated from the roller path surface by 5 millimeters, and the servo motor controls the wheel hub to rotate to a valve hole to rotate to a specified position. The circular vibration disc and the linear vibrator automatically convey the rubber plug, the robot drives the gripper to grab the rubber plug through six shafts, and the hub plugging is completed through the control of the robot operation program. Has the advantages of convenient operation, high efficiency, strong stability and the like.
Description
Technical Field
The utility model relates to a high-end intelligence is made and new material technical field, and specifically speaking relates to wheel hub makes automatic technical field, especially relates to an aluminum alloy wheel hub is rubber buffer seal wheel hub's valve hole for automatic production line, the requirement of the airtight machine inspection wheel hub gas tightness of adaptation helium.
Background
Aluminum alloy wheel hub has gained favor of automobile manufacturers more and more with characteristics such as elegant appearance, safe and comfortable. Because the aluminum alloy wheel hub has light weight and high manufacturing precision, the aluminum alloy wheel hub has small deformation and small inertia resistance during high-speed rotation. The aluminum alloy wheel hub has the metal characteristics of absorbing vibration and rebounding force, is machined by a numerical control machine tool, has high dimensional precision, high roundness, small deflection and jumping and good balance, and enables the automobile to run stably and comfortably. In strategic emerging industry key products and service guide catalogues, aluminum alloy die-casting material products are used as novel metal functional materials, new material industries are listed, and the novel metal functional materials become national strategic emerging industries. If the automobile hub leaks air during driving, serious consequences can be caused. Therefore, the air tightness inspection in the production process of the aluminum alloy hub is an important process. The hub is mainly inspected by a helium densifier in China. The helium sealing machine requires that the valve hole of the wheel hub is sealed by a rubber plug, the rubber plug is manually loaded at present, the efficiency is low, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an automatic plug machine in wheel hub valve hole is for solving the brand-new machine of this problem special design, has advantages such as convenient operation, efficient, stability is strong. Is a blank device which supplements domestic and foreign countries.
The utility model discloses complete technical scheme includes:
the utility model provides an automatic machine of inserting of wheel hub valve hole which characterized in that, includes wheel hub automatic conveying system (1), wheel hub is automatic to be placed in the middle, rotatory, location system (2), rubber buffer automatic feed system (3) and the automatic system of inserting of robot (4).
The structure of the automatic hub conveying system (1) is as follows: the device comprises a first raceway (101), a stopper (102), a first raceway motor (103), a second raceway motor (104), a second raceway (105), a photoelectric switch (106), a height measurement grating (107), a first camera (108) and a second camera (109), wherein the first raceway motor (103) is connected with and drives the first raceway (101), the second raceway motor (104) is connected with and drives the second raceway (105), the stopper (102) and the height measurement grating (107) are positioned between the first raceway and the second raceway, the first camera (108) is positioned above the first raceway, and the second camera (109) is positioned above the second raceway;
the structure of the automatic hub centering, rotating and positioning system (2) is as follows: the side plates (204), the bottom plate (205), the guide rods (215) and the middle fixing plate (216) form a main body frame of the automatic hub centering, rotating and positioning system (2). The right slider (203) and the left slider (213) are positioned on the guide rod (215) and can slide left and right on the guide rod (215). The bearing seats (202) on the left side and the right side are respectively fixed on the right sliding block (203) and the left sliding block (213); the driven wheel (201) is positioned on the left bearing seat (202) and can rotate on the left bearing seat (202); the driving wheel (214) is positioned on the right side bearing seat (202) and can rotate on the right side bearing seat (202).
The linear guide rail (207) is fixed on the bottom plate (205); the lower sliding block (208), the rack front fixing plate (206), the rack rear fixing plate (209), the rack (211), the right sliding block (203) and the left sliding block (213) are connected with each other. The meshing transmission of the gear (210) and the rack (211) ensures the motion synchronism of the right sliding block (203) and the left sliding block (213). The cylinder body of the air cylinder (218) is connected with the side plate (204), and the piston rod of the air cylinder (218) is respectively connected with the right sliding block (203) and the left sliding block (213); the telescopic motion of the cylinder (218) drives the right sliding block (203) and the left sliding block (213) to move, and the hub is centered. The servo motor (212) is connected with the driving wheel (214), and the servo motor (212) drives the driving wheel (214) to rotate.
The driving wheel (214) and the driven wheel (201) which are fixed on the right sliding block (203) and the left sliding block (213) realize the centering of the wheel hub through the telescopic motion of the air cylinder (218);
the servo motor (212) drives the driving wheel (214) to rotate, and the driving wheel (214) drives the hub to rotate within an angle range appointed by the valve hole. And plugging the system by the robot automatic plugging.
The concrete structure of rubber buffer automatic feed system (3) does: the circular vibration disc (301) is connected with the linear vibrator (303), the circular vibration disc material level switch (302) is positioned on the circular vibration disc (301), and the linear vibrator (303) is provided with a linear vibrator material level switch (305);
rubber plugs (304) are placed in a circular vibration disc (301), are subjected to vibration sorting in a required form through the circular vibration disc (301) and are discharged by a linear vibrator (303), a circular vibration disc material level switch (302) controls the number of the rubber plugs (304) in the circular vibration disc (301), a linear vibrator material level switch (305) detects the number of the rubber plugs (304) in the linear vibrator (303), a rubber plug in-place switch (306) controls the linear vibrator (303) to intermittently vibrate and feed materials, a standby robot automatic plug system gripper grabs the rubber plugs (304),
the specific structure of the robot automatic plugging system (4) is as follows:
one end of a cylinder connecting frame (402) is connected with a robot six-shaft, one end of the cylinder connecting frame is connected with a gripper cylinder (401), the cylinder connecting frame (402) is connected with a supporting shaft (405), the supporting shaft (405) is connected with a positioning shaft (403), a gripper head (404) is connected with a gas claw of the gripper cylinder (401), the gas claw of the gripper cylinder (401) is opened and closed to drive the gripper head (404) to clamp and release, a central hole in the end face of a rubber plug (304) is sleeved on the positioning shaft (403) to achieve accurate positioning, and the robot drives the gripper cylinder (401) rubber plug (304) to complete a plugging task through robot operation program control.
The first raceway motor (103) drives the first raceway (101) to convey the hub, the hub moves to the stopper (102) and stops, the height measuring grating (107) measures the height of the hub, and the first camera (108) photographs the front side of the hub to obtain wheel type basic information of the hub. The second raceway motor (104) drives the second raceway (105) to convey the hub, the photoelectric switch (106) controls the ideal position required by stopping the hub, and the second camera (109) photographs the front side of the hub to determine the final wheel type information of the hub. And (5) automatically centering, rotating and positioning the hub by a system.
The hub is automatically centered under the roller path, and is automatically centered by a rotating and positioning system, and the bottom surface of the hub is separated from the roller path surface by 5 mm. The servo motor controls the hub to rotate until the valve hole rotates to a designated position.
The displacement sensor (217) is fixed on the side plate (204) and the middle fixing plate (216) and is used for measuring the width of the hub.
The pressure sensor (406) is arranged on the grabbing head (404).
The utility model discloses for prior art's advantage do: through full automated design, realized the automatic plug work of rubber buffer, realized that wheel hub carries, placed in the middle, rotatory, location, the automatic flow operation of the complete integration of feed, plug and detection has advantages such as convenient operation, efficient, stability is strong. The design of double cameras realizes the secondary recognition of the wheel type, the recognition precision is high, the device is suitable for the plug operation of multiple wheel types, the pressure sensor realizes the simple and accurate detection of the plug action, and the success rate and the production stability are improved.
Drawings
Fig. 1a is the main view of the automatic plugging machine for hub valve hole of the present invention.
Fig. 1b is the utility model discloses the automatic plug machine plan view in wheel hub valve hole.
Fig. 2a is the utility model discloses wheel hub automatic conveying system front view.
Fig. 2b is the utility model discloses wheel hub automatic conveying system top view.
Fig. 3a is a sectional view of the automatic centering, rotating and positioning system a-a of the wheel hub of the present invention.
Fig. 3b is the utility model discloses wheel hub is automatic between two parties, rotatory, positioning system front view.
Figure 3c is the utility model discloses wheel hub is automatic placed in the middle, rotatory, positioning system top view.
Figure 4a is the utility model discloses rubber buffer automatic feed system front view.
Figure 4b is the utility model discloses rubber buffer automatic feed system plan view.
Figure 5a is a cross-sectional view of the robotic automatic plugging system of the present invention from D-D.
Fig. 5b is a front view of the robotic automatic plugging system of the present invention.
Figure 5c is a top view of the robotic automatic plugging system of the present invention.
In the figure: 1-automatic hub conveying system; 2-automatic centering, rotating and positioning system of the wheel hub; 3-automatic feeding system for rubber plugs; 4-robotic automatic plugging system.
101-first raceway, 102-blocker, 103-first raceway motor, 104-second raceway motor, 105-second raceway, 106-photoelectric switch, 107-height measuring grating, 108-first camera, 109-second camera.
201-driven wheel, 202-bearing seat, 203-right sliding block, 204-side plate, 205-bottom plate, 206-rack front fixing plate, 207-linear guide rail, 208-lower sliding block, 209-rack rear fixing plate, 210-gear, 211-rack, 212-servo motor, 213-left sliding block, 214-driving wheel, 215-guide rod, 216-middle fixing plate, 217-displacement sensor and 218-cylinder.
301-circular vibration disk, 302-circular vibration disk level switch, 303-linear vibrator, 304-rubber plug, 305-linear vibrator level switch and 306-rubber plug in-place switch.
401-gripper cylinder, 402-cylinder connecting frame, 403-positioning shaft, 404-gripper head, 405-supporting shaft and 406-pressure sensor.
Detailed Description
As shown in fig. 1-5: the utility model discloses automatic plug machine in wheel hub valve hole, including wheel hub automatic conveying system 1, wheel hub automatic placed in the middle, rotatory, positioning system 2, rubber buffer automatic feed system 3 and the automatic plug system 4 of robot.
As shown in fig. 2, the hub automatic conveying system 1 has the following structure: the device comprises a first raceway 101, a stopper 102, a first raceway motor 103, a second raceway motor 104, a second raceway 105, a photoelectric switch 106, a height measuring grating 107, a first camera 108 and a second camera 109.
The first raceway motor 103 is connected with and drives the first raceway 101, the second raceway motor 104 is connected with and drives the second raceway 105, the stopper 102 and the height measuring grating 107 are positioned between the first raceway and the second raceway, the first camera 108 is positioned above the first raceway, and the second camera 109 is positioned above the second raceway.
The first raceway motor 103 drives the first raceway 101 to convey the hub, the hub moves to the stopper 102 and stops, the height measuring grating 107 measures the height of the hub, and the first camera 108 photographs the front side of the hub to obtain wheel type basic information of the hub. The second raceway motor 104 drives the second raceway 105 to convey the hub, the photoelectric switch 106 controls the ideal position required by the stop of the hub, and the second camera 109 photographs the front side of the hub to determine the final wheel type information of the hub. And (5) automatically centering, rotating and positioning the hub by a system.
As shown in fig. 3, the structure of the hub automatic centering, rotating and positioning system is as follows:
the side plates 204, the bottom plate 205 and the middle fixing plate 216 of the guide rod 215 form a main body frame of the rotary centering mechanism. The right slider 203 and the left slider 213 can slide on the guide rod 215 left and right. The bearing seat 202 is respectively fixed on the right slide block 203 and the left slide block 213; the driven wheel 201 can rotate on the bearing seat 202; the drive wheel 214 is able to rotate on the bearing housing 202. The linear guide 207 is fixed to the base plate 205; the lower sliding block 208, the rack front fixing plate 206, the rack rear fixing plate 209, the rack 211, the right sliding block 203 and the left sliding block 213 are connected with each other. The meshing transmission of the gear 210 and the rack 211 ensures the motion synchronism of the right slider 203 and the left slider 213. The cylinder body of the air cylinder 218 is connected with the side plate 204, and the piston rod of the air cylinder 218 is respectively connected with the right slide block 203 and the left slide block 213; the telescopic motion of the cylinder 218 drives the right slider 203 and the left slider 213 to move, so as to realize the centering of the hub. The servo motor 212 is connected to the drive wheel 214, and the servo motor 212 drives the drive wheel 214 to rotate. A displacement sensor 217 is fixed to the side plates 204 and the intermediate fixing plate 216 to measure the width of the hub.
The driven wheel 201 of the driving wheel 214 fixed on the right slider 203 and the left slider 213 realizes the centering of the wheel hub through the telescopic motion of the air cylinder 218 and is separated from the roller surface by 5 mm, the servo motor 212 drives the driving wheel 214 to rotate, and the driving wheel 214 drives the wheel hub to rotate to the angle range specified by the valve hole. And plugging the system by the robot automatic plugging.
As shown in fig. 4, the rubber stopper automatic feeding system has the following specific structure:
As shown in fig. 5: the automatic plug system of robot concrete structure does:
one end of the cylinder connecting frame 402 is connected with the six shafts of the robot, and the other end is connected with the gripper cylinder 401. The cylinder connecting frame 402 is connected with the supporting shaft 405, the supporting shaft 405 is connected with the positioning shaft 403, the gripper head 404 is connected with the pneumatic claw of the gripper cylinder 401, the pneumatic claw of the gripper cylinder 401 is opened and closed to drive the gripper head 404 to clamp and release, and the center hole in the end face of the rubber plug 304 is sleeved on the positioning shaft 403 to achieve accurate positioning. The robot drives the gripper cylinder 401 and the rubber plug 304 to complete the plugging task through the control of a robot operation program. The pressure sensor 406 is arranged on the grabbing head 404, when the plugging action is executed, the grabbing head drives the rubber plug to be plugged onto the valve, if the pressure is accurately in place, the pressure is generated after the rubber plug is contacted with the valve, the force can be fed back to the pressure sensor, and is transmitted to the control system through the wireless communication system, and the success of plugging is prompted. If the pressure sensor does not sense the force, indicating that the plug is unsuccessful, the control system issues an alarm.
The automatic hub valve hole plugging machine is a brand-new machine, and has the advantages of convenience in operation, high efficiency, strong stability and the like. Is an indispensable part on an automatic production line of the aluminum alloy hub.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (5)
1. An automatic plugging machine for a wheel hub valve hole is characterized by comprising an automatic wheel hub conveying system (1), an automatic wheel hub centering, rotating and positioning system (2), an automatic rubber plug feeding system (3) and an automatic robot plugging system (4),
the structure of the automatic hub conveying system (1) is as follows: the device comprises a first raceway (101), a stopper (102), a first raceway motor (103), a second raceway motor (104), a second raceway (105), a photoelectric switch (106), a height measurement grating (107), a first camera (108) and a second camera (109), wherein the first raceway motor (103) is connected with and drives the first raceway (101), the second raceway motor (104) is connected with and drives the second raceway (105), the stopper (102) and the height measurement grating (107) are positioned between the first raceway and the second raceway, the first camera (108) is positioned above the first raceway, and the second camera (109) is positioned above the second raceway;
the structure of the automatic hub centering, rotating and positioning system (2) is as follows: the side plate (204), the bottom plate (205), the guide rod (215) and the middle fixing plate (216) form a main body frame of the automatic hub centering, rotating and positioning system (2), the right sliding block (203) and the left sliding block (213) are positioned on the guide rod (215) and can slide left and right on the guide rod (215), and the bearing seats (202) on the left side and the right side are respectively fixed on the right sliding block (203) and the left sliding block (213); the driven wheel (201) is positioned on the left bearing seat (202) and can rotate on the left bearing seat (202); the driving wheel (214) is positioned on the right side bearing seat (202) and can rotate on the right side bearing seat (202),
the linear guide rail (207) is fixed on the bottom plate (205); the lower sliding block (208), the rack front fixing plate (206), the rack rear fixing plate (209), the rack (211), the right sliding block (203) and the left sliding block (213) are connected with each other, the meshing transmission of the gear (210) and the rack (211) ensures the motion synchronism of the right sliding block (203) and the left sliding block (213), the cylinder body of the air cylinder (218) is connected with the side plate (204), and the piston rod of the air cylinder (218) is respectively connected with the right sliding block (203) and the left sliding block (213); the telescopic motion of the cylinder (218) drives the right slide block (203) and the left slide block (213) to move so as to realize the centering of the hub, the servo motor (212) is connected with the driving wheel (214), the servo motor (212) drives the driving wheel (214) to rotate,
the driving wheel (214) and the driven wheel (201) which are fixed on the right sliding block (203) and the left sliding block (213) realize the centering of the wheel hub through the telescopic motion of the air cylinder (218);
the servo motor (212) drives the driving wheel (214) to rotate, the driving wheel (214) drives the wheel hub to rotate to the angle range appointed by the valve hole, and when the robot is plugged by the automatic plugging system,
the concrete structure of rubber buffer automatic feed system (3) does: the circular vibration disc (301) is connected with the linear vibrator (303), the circular vibration disc material level switch (302) is positioned on the circular vibration disc (301), and the linear vibrator (303) is provided with a linear vibrator material level switch (305);
rubber plugs (304) are placed in a circular vibration disc (301), are subjected to vibration sorting in a required form through the circular vibration disc (301) and are discharged by a linear vibrator (303), a circular vibration disc material level switch (302) controls the number of the rubber plugs (304) in the circular vibration disc (301), a linear vibrator material level switch (305) detects the number of the rubber plugs (304) in the linear vibrator (303), a rubber plug in-place switch (306) controls the linear vibrator (303) to intermittently vibrate and feed materials, a standby robot automatic plug system gripper grabs the rubber plugs (304),
the specific structure of the robot automatic plugging system (4) is as follows:
one end of a cylinder connecting frame (402) is connected with a robot six-shaft, one end of the cylinder connecting frame is connected with a gripper cylinder (401), the cylinder connecting frame (402) is connected with a supporting shaft (405), the supporting shaft (405) is connected with a positioning shaft (403), a gripper head (404) is connected with a gas claw of the gripper cylinder (401), the gas claw of the gripper cylinder (401) is opened and closed to drive the gripper head (404) to clamp and release, a central hole in the end face of a rubber plug (304) is sleeved on the positioning shaft (403) to achieve accurate positioning, and the robot drives the gripper cylinder (401) rubber plug (304) to complete a plugging task through robot operation program control.
2. The automatic plugging machine for the valve hole of the hub is characterized in that a first raceway motor (103) drives a first raceway (101) to convey the hub, the hub moves to a stopper (102) and stops, a height measuring grating (107) measures the height of the hub, a first camera (108) photographs the front face of the hub to obtain wheel type basic information of the hub, a second raceway motor (104) drives a second raceway (105) to convey the hub, a photoelectric switch (106) controls the ideal position required by stopping of the hub, and a second camera (109) photographs the front face of the hub to determine wheel type final information of the hub until the hub is automatically centered, rotated and positioned by a positioning system.
3. The automatic hub valve hole plugging machine according to any one of claims 1-2, wherein the automatic hub centering, rotating and positioning system installed below the roller path automatically centers the hub, the bottom surface of the hub is 5 mm away from the roller path surface, and the servo motor controls the hub to rotate until the valve hole rotates to a designated position.
4. A hub valve hole automatic plugging machine according to claim 3 wherein displacement sensors (217) are fixed to the side plates (204) and the intermediate fixing plate (216) for measuring the width of the hub.
5. The automatic hub valve hole plugging machine according to claim 4, wherein the gripping head (404) is provided with a pressure sensor (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078361.6U CN210209298U (en) | 2019-01-17 | 2019-01-17 | Automatic plugging machine for hub valve hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920078361.6U CN210209298U (en) | 2019-01-17 | 2019-01-17 | Automatic plugging machine for hub valve hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209298U true CN210209298U (en) | 2020-03-31 |
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ID=69914250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920078361.6U Expired - Fee Related CN210209298U (en) | 2019-01-17 | 2019-01-17 | Automatic plugging machine for hub valve hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551201A (en) * | 2019-01-17 | 2019-04-02 | 秦皇岛信越智能装备有限公司 | A kind of wheel hub valve port automatic plug-inserting machine |
-
2019
- 2019-01-17 CN CN201920078361.6U patent/CN210209298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551201A (en) * | 2019-01-17 | 2019-04-02 | 秦皇岛信越智能装备有限公司 | A kind of wheel hub valve port automatic plug-inserting machine |
| CN109551201B (en) * | 2019-01-17 | 2023-11-17 | 秦皇岛信越智能装备有限公司 | Automatic plug machine for hub valve hole |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20220117 |