CN210099646U - A material loading positioner for polishing wire pliers is ground to robot - Google Patents
A material loading positioner for polishing wire pliers is ground to robot Download PDFInfo
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- CN210099646U CN210099646U CN201920810116.XU CN201920810116U CN210099646U CN 210099646 U CN210099646 U CN 210099646U CN 201920810116 U CN201920810116 U CN 201920810116U CN 210099646 U CN210099646 U CN 210099646U
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Abstract
The utility model discloses a material loading positioner for polishing wire pliers of robot, including the section bar support, slide mechanism, go up silo and horizontal clamping mechanism, install base block and mounting bracket on the section bar support, slide mechanism includes the guide rail, the slider, sliding platform, the MI cylinder, the cylinder pole and the sliding platform of MI cylinder are connected, it includes binding clip side stopper and pincers tail stopper to go up the silo, last bottom surface locating piece and the wire pliers length locating piece of being provided with of sliding platform, horizontal clamping mechanism includes wire pliers width locating piece and horizontal die clamping cylinder, the side of section bar support is provided with the triaxial cylinder, vertical die clamping cylinder about being fixed with on the mounting bracket, install down the briquetting on the cylinder pole of upper and lower die clamping cylinder. The utility model discloses guarantee that every pliers has the same location benchmark occasionally at the ejection of compact to realize the uniformity of cutting pliers material loading. Meanwhile, the length direction and the width direction of the wire pliers can be adjusted, so that the wire pliers are suitable for the feeding and positioning requirements of the wire pliers with different sizes.
Description
Technical Field
The utility model relates to a wire pliers processing technology field, concretely relates to material loading positioner that is used for polishing wire pliers of robot.
Background
The conventional process of grinding and polishing the wire pliers is generally finished by manual grinding and polishing, the polishing efficiency of the manual grinding wire pliers is low, and a large amount of metal dust caused by workpiece polishing causes severe working environment and causes considerable harm to physical and psychological health of grinding and polishing workers. Moreover, in the process of grinding and polishing, a worker can transmit mechanical vibration of grinding equipment which runs at a high speed to the body of the worker by holding a grinding workpiece, particularly the wrist part of the worker can be seriously injured, the symptoms of finger numbness, deformation, slow feeling and the like can appear, most of workers who are engaged in grinding and polishing wire pliers for a long time can suffer from occupational arm vibration diseases, and the physical and mental health and life of the workers are seriously influenced. Therefore, the existing research adopts a six-axis robot to grab the wire pliers for polishing, but in order to match the robot to clamp the wire pliers for full-automatic polishing operation, an automatic feeding and positioning device for the wire pliers needs to be designed, so that the accuracy and consistency of the robot for clamping the wire pliers are ensured.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a material loading positioner for polishing wire pliers of robot carries out the accurate positioning through three mutually perpendicular direction to the wire pliers, accuracy and uniformity when guaranteeing the wire pliers material loading, and once can stack many wire pliers, very big improvement work efficiency.
In order to realize the purpose, the utility model discloses a following technical scheme realizes:
a feeding positioning device for a robot wire cutter for grinding and polishing comprises a section bar support, a sliding mechanism, a feeding groove and a transverse clamping mechanism, wherein a base block and a mounting rack are installed on the section bar support, the sliding mechanism comprises a guide rail fixedly installed on the base block, a sliding block slidably installed on the guide rail, a sliding platform fixedly installed on the sliding block, and an MI cylinder fixed on the section bar support, a cylinder rod of the MI cylinder is connected with the sliding platform, the feeding groove comprises two clamp head side limiting blocks parallelly installed at one end of the mounting rack and two clamp tail limiting blocks parallelly installed at the other end of the mounting rack, a bottom surface positioning block is arranged on the sliding platform, a wire cutter length positioning block is arranged on the sliding platform, a clamp head positioning groove is arranged at the front end of the wire cutter length positioning block, the transverse clamping mechanism comprises a wire cutter width positioning block and a transverse clamping cylinder which are installed on the sliding platform, the wire cutter width positioning block and the transverse clamping cylinder are arranged oppositely in the left-right direction, a three-axis cylinder is arranged on the side face of the section bar support, a tail stop block is installed on a cylinder rod of the three-axis cylinder, a tray block is installed on the tail stop block, an upper clamping cylinder and a lower clamping cylinder are vertically fixed on the mounting frame, and a lower pressing block is installed on the cylinder rod of the upper clamping cylinder and the lower clamping cylinder.
Further, the cylinder rod of the MI cylinder is connected to the sliding platform by a floating joint.
Furthermore, the MI cylinder is installed on the section bar support through a cylinder fixing block, a stop block is fixed on the sliding platform, and a rear stop screw and a front stop screw are installed on the same side of the base block.
Further, the bottom of the section bar bracket is provided with an adjusting foot.
Further, sensors are mounted on the MI cylinder, the upper clamping cylinder, the lower clamping cylinder and the three-axis cylinder.
The utility model has the advantages that:
1. a material loading positioner for robot burnishing and polishing wire pliers, during the material loading, wire pliers head top surface, wire pliers head side, wire pliers head bottom surface contact with wire pliers length positioning piece, binding clip side stopper and bottom surface locating piece respectively in the material loading groove, realize the location of three mutually perpendicular direction to guarantee that every pliers is the relative robot clamp when the ejection of compact and get the same location benchmark, thereby uniformity when realizing the wire pliers material loading.
2. A material loading positioner for polishing wire pliers of robot, can adjust at wire pliers length direction and width direction to realize the material loading location of a machine adaptation many different sizes wire pliers.
3. A material loading positioner for polishing wire pliers of robot, once can stack many wire pliers, very big improvement work efficiency, reduced manufacturing cost.
4. A material loading positioner for robot burnishing and polishing wire pliers, sliding platform adopts the cylinder pole of unsteady joint and MI cylinder to be connected, eliminates the eccentric problem in connecting.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is one of the schematic structural diagrams of the present invention;
fig. 4 is a second schematic structural diagram of the present invention;
FIG. 5 is a schematic structural view of a positioning block for the length of the wire pliers according to the present invention;
wherein the reference numerals are: 1-adjusting feet; 2-section bar support; 3-rear stop screw; 4, a stop block; 5-front stop screw; 6, a sliding block; 7, a guide rail; 8-a sensor; 9-MI cylinder; 10, a cylinder fixing block; 11-upper and lower clamping cylinders; 12-a tail block; 13-a tray block; 14-a tong head positioning groove; 15-a three-axis cylinder; 16-a clamp tail limiting block; 17-wire pliers width positioning block; 18-a side limiting block of the binding clip; 19-a wire pliers length positioning block; 20-a floating joint; 21-transverse clamping cylinder; 22-bottom positioning block; 23-wire pliers; 24-a mounting frame; 25-a substrate block; 26-a sliding platform; and 27, pressing the blocks.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
The embodiment provides a feeding positioning device for a wire cutter for grinding and polishing by a robot, as shown in fig. 1-5, comprising a profile support 2, a sliding mechanism, a feeding groove and a transverse clamping mechanism, wherein a base block 25 and a mounting frame 24 are installed on the profile support 2, the sliding mechanism comprises a guide rail 7 fixedly installed on the base block 25, a slider 6 slidably installed on the guide rail 7, a sliding platform 26 fixedly installed on the slider 6, and an MI cylinder 9 fixed on the profile support 2, a cylinder rod of the MI cylinder 9 is connected with the sliding platform 26, the feeding groove comprises two head side limiting blocks 18 parallelly installed at one end of the mounting frame 24 and two tail limiting blocks 16 parallelly installed at the other end of the mounting frame 24, a bottom surface positioning block 22 is arranged on the sliding platform 26, a wire cutter length positioning block 19 is arranged on the sliding platform 26, a cutter positioning groove 14 is arranged at the front end of the wire cutter length positioning block 19, the transverse clamping mechanism comprises a wire cutter width positioning block 17 and a transverse clamping cylinder 21 which are installed on a sliding platform 26, the wire cutter width positioning block 17 and the transverse clamping cylinder 21 are arranged oppositely left and right, a three-axis cylinder 15 is arranged on the side face of the section bar support 2, a tail stop block 12 is installed on a cylinder rod of the three-axis cylinder 15, a tray block 13 is installed on the tail stop block 12, an upper clamping cylinder 11 and a lower clamping cylinder 11 are vertically fixed on a mounting frame 24, and a lower pressing block 27 is installed on the cylinder rod of the upper clamping cylinder 11 and the lower clamping cylinder 11. This embodiment is during the material loading, and wire plier head top surface, wire plier head side, wire plier head bottom surface contact with wire plier length locating piece 19, plier head side stopper 18 and bottom surface locating piece 22 respectively in the material loading groove, realize the location of three mutually perpendicular direction to the device is got to the relative robot clamp when guaranteeing the ejection of compact of every plier has the same location benchmark, thereby uniformity when realizing the wire plier material loading.
In this embodiment, an MI cylinder 9 is installed on a profile bracket 2 through a cylinder fixing block 10, a sensor 8 is arranged on the MI cylinder 9, a stopper 4 is fixed on a sliding platform 26, a rear stop screw 3 and a front stop screw 5 are installed on the same side of a base block 25, the stopper 4 is located between the rear stop screw 3 and the front stop screw 5, namely, the sliding platform 26 slides forward and backward for a certain distance to respectively touch the rear stop screw 3 and the front stop screw 5 to stop, the sensor 8 is a magnetic ring displacement sensor, meanwhile, a magnetic ring pipe is also arranged on a cylinder rod of the MI cylinder, and the magnetic ring displacement sensor is matched with the magnetic ring pipe to monitor the moving distance of the sliding platform.
The cylinder rod of the MI cylinder 9 in this embodiment is connected to a sliding platform 26 by a floating joint 20. The problem of eccentricity in the connection is eliminated.
The bottom of section bar support 2 is provided with regulation foot 1 in this embodiment, and regulation foot 1 can adjust the height of section bar support 2, also can guarantee that placing of section bar support 2 is complete horizontally through the height of adjusting every regulation foot 1, therefore the practicality does not receive the restriction of topography.
In the embodiment, the sensors 8 are mounted on the upper and lower clamping cylinders 11 and the triaxial cylinder 15. And the cylinder rods of the upper and lower clamping cylinders 11 and the cylinder rod of the three-axis cylinder 15 are provided with magnetic ring pipes, and a magnetic ring displacement sensor is matched with the magnetic ring pipes to monitor the up-down movement distance of the tail check block 12 and the up-down movement distance of the lower pressing block 27.
The working principle of the embodiment is as follows:
firstly, the original point returning operation is manually executed, so that the feeding positioning device is in an initial feeding state, namely the three-axis cylinder 15 with the tray block 13 and the tail stop block 12 ascends until the sensor 8 is lighted, and simultaneously the MI cylinder 9 drives the sliding platform 26 to return to the tail part until the stop block 4 of the sliding platform 26 contacts the rear stop screw 3 to stop. After ten wire cutters 23 are placed in the feeding groove, the feeding positioning procedure is started. The side surface of the head part of the wire cutter 23 contacts the side limiting block 18 of the binding clip,
executing automatic feeding and positioning operation, wherein a cylinder rod of the MI cylinder 9 extends forwards to drive the sliding platform 26 to slide forwards on the guide rail 7, the clamp head positioning groove 14 of the wire cutter length positioning block 19 arranged on the sliding platform 26 contacts the head of the bottommost wire cutter 23 firstly, and the wire cutter 23 is pushed to slide forwards until the clamp handle of the wire cutter 23 contacts the clamp tail limiting block 16, so that length positioning is realized; a cylinder rod of a transverse clamping cylinder 21 arranged on a sliding platform 26 extends out to be matched with a wire cutter width positioning block 17 to clamp a wire cutter 23 at the bottommost part, so that the width positioning and clamping operation is realized; meanwhile, the rear end face of the tail of the wire pliers 23 contacts the tail stop block 12, so that the length positioning is realized. The three-axis cylinder 15 drives the tray block 13 and the tail stop block 12 to descend, meanwhile, the MI cylinder 9 drives the sliding platform 26 to advance to the foremost end until the stop block 4 of the sliding platform 26 contacts the front stop screw 5 to stop, the clamped wire cutter 23 slides along with the sliding platform 26 to extend out of the mounting frame 24, the upper clamping cylinder 11 and the lower clamping cylinder 11 drive the lower pressing block 27 to press downwards, the bottom surface of the head of the wire cutter 23 is completely contacted with the bottom surface positioning block 22, and vertical positioning is achieved.
After the grinding robot clamps the clamp handle of the wire cutter 23, the transverse clamping cylinder 21 is firstly released, then the upper clamping cylinder 11 and the lower clamping cylinder 11 are released, then the robot can clamp the tail of the wire cutter 23 and leave the feeding positioning device, meanwhile, the MI cylinder 9 retracts until the stop block 4 touches the rear stop screw 3, and when the MI cylinder 9 retracts, the three-shaft cylinder 15 drives the tray block 13 to extend upwards, and then feeding of the next round of wire cutter 23 is started.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations can be made by those skilled in the art without inventive work on the basis of the technical solution of the present invention.
Claims (5)
1. A feeding positioning device for a wire cutter for grinding and polishing by a robot is characterized by comprising a section bar support, a sliding mechanism, a feeding groove and a transverse clamping mechanism, wherein a base block and a mounting frame are mounted on the section bar support, the sliding mechanism comprises a guide rail fixedly mounted on the base block, a sliding block slidably mounted on the guide rail, a sliding platform fixedly mounted on the sliding block, and a MI cylinder fixed on the section bar support, a cylinder rod of the MI cylinder is connected with the sliding platform, the feeding groove comprises two cutter head side limiting blocks mounted at one end of the mounting frame in parallel and two cutter tail limiting blocks mounted at the other end of the mounting frame in parallel, a bottom surface positioning block is arranged on the sliding platform, a wire cutter length positioning block is arranged on the sliding platform, a cutter head positioning groove is arranged at the front end of the wire cutter length positioning block, the transverse clamping mechanism comprises a wire cutter width positioning block and a transverse clamping cylinder which are installed on the sliding platform, the wire cutter width positioning block and the transverse clamping cylinder are arranged oppositely in the left-right direction, a three-axis cylinder is arranged on the side face of the section bar support, a tail stop block is installed on a cylinder rod of the three-axis cylinder, a tray block is installed on the tail stop block, an upper clamping cylinder and a lower clamping cylinder are vertically fixed on the mounting frame, and a lower pressing block is installed on the cylinder rod of the upper clamping cylinder and the lower clamping cylinder.
2. The loading and positioning device for robotic sanding and polishing wire pliers as claimed in claim 1, wherein the piston rod of the MI cylinder is connected to the sliding platform by a floating joint.
3. The loading and positioning device for robotic burnishing and polishing wire pliers as claimed in claim 1, wherein the MI cylinder is mounted on the profile bracket through a cylinder fixing block, a sensor is mounted on the MI cylinder, a stopper is fixed on the sliding platform, and a rear stop screw and a front stop screw are mounted on the same side of the base block.
4. The loading and positioning device for robotic burnishing and polishing wire pliers as claimed in claim 1, wherein the bottom of the profile bracket is provided with adjustment feet.
5. The loading and positioning device for robotic burnishing and polishing wire cutters as claimed in claim 1, wherein an upper sensor is provided on the three-axis cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810116.XU CN210099646U (en) | 2019-05-31 | 2019-05-31 | A material loading positioner for polishing wire pliers is ground to robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920810116.XU CN210099646U (en) | 2019-05-31 | 2019-05-31 | A material loading positioner for polishing wire pliers is ground to robot |
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| Publication Number | Publication Date |
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| CN210099646U true CN210099646U (en) | 2020-02-21 |
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| CN201920810116.XU Active CN210099646U (en) | 2019-05-31 | 2019-05-31 | A material loading positioner for polishing wire pliers is ground to robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681397A (en) * | 2020-05-14 | 2021-11-23 | 湖南锐科机器人技术有限公司 | Machining device for simultaneously grinding two surfaces of tool pliers |
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2019
- 2019-05-31 CN CN201920810116.XU patent/CN210099646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681397A (en) * | 2020-05-14 | 2021-11-23 | 湖南锐科机器人技术有限公司 | Machining device for simultaneously grinding two surfaces of tool pliers |
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