CN217995982U - Driving grabbing device with air cylinder - Google Patents
Driving grabbing device with air cylinder Download PDFInfo
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- CN217995982U CN217995982U CN202221785600.XU CN202221785600U CN217995982U CN 217995982 U CN217995982 U CN 217995982U CN 202221785600 U CN202221785600 U CN 202221785600U CN 217995982 U CN217995982 U CN 217995982U
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Abstract
The utility model relates to a drive grabbing device with cylinder, drive structure in including the cylinder body and being arranged in this cylinder body, the left side of this cylinder body is equipped with magnetic inductor groove and magnetic sheet body groove, the magnetic sheet body groove is in the place ahead of magnetic inductor groove, the magnetic inductor groove with the parallel and not communicating in magnetic sheet body groove, be equipped with the magnetic inductor in the magnetic inductor groove, the magnetic sheet body inslot is equipped with the magnetic sheet body, the lower extreme of the magnetic sheet body is connected on the installation piece, the installation piece can synchronous drive the magnetic sheet body is relative the linear motion of direction about the cylinder body is done. According to the magnetic induction type cylinder, the magnetic inductor and the magnetic sheet body are respectively arranged on one side of the cylinder, when the magnetic inductor and the magnetic sheet body move mutually, the magnetic inductor can detect the change of a magnetic field, the relative position of the cylinder body and the mounting block can be more sensitively sensed through the judgment of the change of the magnetic field, and the cylinder body and the mounting block are effectively prevented from colliding due to too close distance; and the double-sucker structure enables the product to adsorb the workpiece more stably in the process of carrying the workpiece.
Description
Technical Field
The utility model relates to a grabbing device field, concretely relates to drive grabbing device with cylinder.
Background
The cylinder is a cylindrical metal part that guides the piston to reciprocate linearly in the cylinder. Air converts thermal energy into mechanical energy by expansion in an engine cylinder; the gas is compressed by a piston in a compressor cylinder to increase pressure.
The existing air cylinder is applied to automatic equipment, robots and multi-axis linkage mechanisms, particularly to integrated equipment such as high-precision multi-station carrying, attaching, grabbing, swinging plate sorting and the like, when the existing driving grabbing device with the air cylinder faces to carry workpieces or sort the workpieces, the situation that the relative position between a cylinder body and an installation block below the cylinder body is insensitive to a magnetic inductor can occur, so that the cylinder body and the installation block are too close to collide with each other, and the driving grabbing device is damaged; and the single sucker is difficult to stably suck the workpiece, so that the driving grabbing device is easy to miss grabbing the workpiece and seldom grabbing the workpiece when carrying the workpiece, and the working efficiency and the working quality are delayed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drive grabbing device that has a cylinder that double suction disc stably absorbs work piece when relative position between sensitive response cylinder body and the installation piece, transport work piece or letter sorting work piece.
The utility model provides a drive grabbing device with cylinder, includes the cylinder body and is located drive structure in the cylinder body, the left side of cylinder body is provided with magnetic inductor groove and magnetic sheet body groove, the magnetic sheet body groove is in the place ahead of magnetic inductor groove, the magnetic inductor groove with the parallel and not communicating in magnetic sheet body groove, the magnetic inductor inslot is equipped with the magnetic inductor, the magnetic sheet body inslot is equipped with the magnetic sheet body, the lower extreme of magnetic sheet body is connected on the installation piece, the installation piece can drive in step the magnetic sheet body is relative the linear motion of direction about the cylinder body is done.
Furthermore, the driving structure comprises a magnetic inductor, a cylinder piston, a gas rod, a sucker rod, a connector, a sucker, the mounting block and the magnetic sheet body; the left side of cylinder body is provided with cylindricly the magnetic inductor, the place ahead of magnetic inductor is provided with the magnet body, be provided with on the cylinder body on the right side of magnet body cylinder piston, cylinder piston's both sides are provided with a plurality ofly the gas pole, it is a plurality of the lower extreme of gas pole is connected the installation piece, the lower extreme fixed connection of installation piece is a plurality of sucking disc pole, every the lower extreme of sucking disc pole is provided with connector, every the lower extreme fixed connection of connector the sucking disc.
Further, the magnet body extends outward from the left side of the cylinder body.
Further, the magnetic inductor is fixed in the magnetic inductor groove, magnetic inductor upper portion is followed the upper end of cylinder body is stretched out.
Further, the length of the magnetic sheet body is smaller than that of the magnetic inductor, and the length of the magnetic inductor is not smaller than that of the cylinder body.
Furthermore, the lower end face of the mounting block is provided with a plurality of interfaces for connecting sucker rods, and the distance between each sucker and the mounting block is the same.
The sucker rod is a hollow cylindrical pipeline, the lower portion of the outer side face of the sucker rod is provided with spiral grains, a spiral grain hole corresponding to the spiral grains is formed in the connecting head, and the sucker rod is in threaded connection with the connecting head after penetrating through the spiral grain hole.
Furthermore, a plurality of round holes are formed in the right side face of the cylinder body, and a plurality of round air rod holes are formed in the upper end face of the cylinder body.
Furthermore, the right side of the mounting block is provided with a first vacuum interface, the left side of the mounting block is connected with a gas rod joint with a second vacuum interface, and a vacuum channel is arranged inside the mounting block.
Has the advantages that: according to the magnetic induction type cylinder, the magnetic inductor and the magnetic sheet body are respectively arranged on one side of the cylinder, when the magnetic inductor and the magnetic sheet body move mutually, the magnetic inductor can detect the change of a magnetic field, the relative position of the cylinder body and the mounting block can be more sensitively sensed through the judgment of the change of the magnetic field, and the cylinder body and the mounting block are effectively prevented from colliding due to too close distance; and the structure of the double suction discs can enable the air cylinder to more stably adsorb the workpiece in the process of carrying the workpiece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the driving grabbing device with the air cylinder of the present invention;
fig. 2 is a schematic structural view of the driving grabbing device with the air cylinder of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the driving grabbing device with the air cylinder according to the present invention;
fig. 4 is a left side view of the driving grabbing device with the air cylinder according to the present invention;
fig. 5 is a right side view of the driving grabbing device with the air cylinder of the present invention;
fig. 6 is a top view of the driving grabbing device with the air cylinder of the present invention;
fig. 7 is a bottom view of the driving grabbing device with the air cylinder of the present invention.
Reference numerals: 1. a drive gripping device body with a cylinder; 2. a cylinder body; 3. mounting blocks; 11. a magnetic sheet body; 12. a magnetic sheet groove; 13. a magnetic inductor; 14. a magnetic inductor slot; 15. a cylinder piston; 16. a gas rod hole; 17. a gas lever; 18. a sucker rod; 19. a connector; 20. a suction cup; 21. a first vacuum port; 22. a second vacuum port; 23. a circular hole; 24. a gas rod joint; 25. and (4) an interface.
Detailed Description
Referring to fig. 1-7, a drive grabbing device body 1 with cylinder, include cylinder body 2 and be located drive structure in the cylinder body 2, the left side of cylinder body 2 is provided with magnetic inductor groove 14 and magnetic sheet body groove 12, magnetic sheet body groove 12 is in the place ahead of magnetic inductor groove 14, magnetic inductor groove 14 with magnetic sheet body groove 12 is parallel and not communicate with each other, be equipped with magnetic inductor 13 in the magnetic inductor groove 14, be equipped with magnetic sheet body 11 in the magnetic sheet body groove 12, the lower extreme of magnetic sheet body 11 is connected on installation piece 3, installation piece 3 can drive in step magnetic sheet body 11 is relative the linear motion of direction about cylinder body 2 is done. The magnetic sensor 13 is a signal feedback device, and when the position between the magnetic sheet 11 and the magnetic sensor 13 changes relatively, the magnetic sensor 13 detects the change of the magnetic field between the magnetic sheet 11 and the magnetic sensor 13. When the drive grabbing device body 1 with the cylinder begins to do linear motion along the up-down direction, the magnetic sheet body 11 does linear motion along the up-down direction along with the installation block 3, the position of the magnetic inductor 13 on the cylinder body 2 is fixed, when the magnetic sheet body 11 retracts (does linear motion along the up direction) to be close to the magnetic inductor 13, the magnetic inductor 13 can detect the change of a magnetic field, signal feedback is generated, the signal is transmitted to an upper computer of the drive grabbing device body 1 with the cylinder, the upper computer helps the drive grabbing device body 1 with the cylinder to judge the relative distance between the cylinder body 2 and the installation block 3, and the situation that the two are too close to each other and collision occurs is prevented.
The driving structure comprises a magnetic inductor 13, a cylinder piston 15, a gas rod 17, a sucker rod 18, a connector 19, a sucker 20, the mounting block 3 and the magnetic sheet body 11; the left side of cylinder body 2 is provided with cylindricly magnetic inductor 13, the place ahead of magnetic inductor 13 is provided with magnet body 11, be provided with on the cylinder body on the right side of magnet body 11 cylinder piston 15, cylinder piston 15's both sides are provided with 2 gas pole 17,2 the lower extreme of gas pole 17 is connected installation piece 3, the lower extreme fixed connection of installation piece 3 is 2 sucking disc pole 18, every the lower extreme of sucking disc pole 18 is provided with connector 19, every the lower extreme fixed connection of connector 19 sucking disc 20. The gas pole 17 and the sucking disc pole 18 are hollow cylindric pipelines, the gas pole 17 runs through cylinder body 2 and extends backward to the cylindric passageway in the installation piece 3 again, guarantees that cylinder piston 15 is linear motion along upper and lower direction, and cylinder piston 15 drives installation piece 3 and is linear motion along upper and lower direction, and installation piece 3 drives sucking disc pole 18 and is linear motion along upper and lower direction, makes sucking disc pole 18 rear end screwed connection's connector 19 be linear motion along upper and lower direction, and connector 19 drives sucking disc 20 and is linear motion along upper and lower direction. The structure of the double suction cups 20 enables the driving gripping device body 1 with the air cylinder to carry or sort more types of special-shaped workpieces or long-strip workpieces, so that the driving gripping device body 1 with the air cylinder is more stable and reliable in the process of carrying or sorting the workpieces.
The magnet body 11 projects outwardly from the left side of the cylinder 2. The length of the magnet body 11 is smaller than that of the magnetic inductor 13, and the length of the magnetic inductor 13 is not smaller than that of the cylinder body 2. Through the different length setting between the magnet body 11 and the magnetic inductor 13, when letting the drive grabbing device body 1 that has the cylinder be linear motion along upper and lower direction, let the magnet body 11 be close to or keep away from the lower extreme of magnetic inductor 13, through the magnetic field change between magnet body 11 and the magnetic inductor 13, the signal of this magnetic field change is passed back to on the host computer of the drive grabbing device body 1 that has the cylinder, when this host computer control has drive grabbing device body 1 of cylinder to be linear motion along upper and lower direction, can judge the distance between cylinder body 2 and the installation piece 3 effectively, can not let both bump. The magnetic sheet body 11 and the magnetic sensor 13 can realize non-contact induction.
The magnetic inductor 13 is fixed in the magnetic inductor groove 14, the upper portion of the magnetic inductor 13 is extended from the upper end of the cylinder body 2. When the driving grabbing device body 1 with the cylinder does linear motion along the up-down direction, the magnetic sheet body 11 does linear motion along the up-down direction along with the installation block 3 synchronously, the magnetic inductor 13 is fixed in the magnetic inductor groove 14, the lower part of the magnetic inductor 13 does not extend out of the lower end face of the cylinder body 2, and the magnetic inductor 13 can be prevented from being damaged due to collision with the installation block 3.
The lower end face of the mounting block 3 is provided with 3 interfaces 25 for connecting the sucker rod 18, and the distance from each sucker 20 to the mounting block 3 is the same. Sucking disc pole interface 25 connects sucking disc pole 18, the lower part and the connector 19 of sucking disc pole 18 are connected, the sub-unit connection sucking disc 20 of connector 19, normally say, the position that sets up 2 sucking disc poles 18,2 sucking disc poles 18 can alternate between 3 sucking disc pole interfaces 25, reach the effect of adjusting the distance between the sucking disc 20, through adjusting the distance between the sucking disc 20, can let the drive grabbing device body 1 that has the cylinder when carrying or sorting more rectangular work pieces or heterotypic work piece, two sucking discs can firmly be attached to near the central point of waiting to carry the work piece, it is more stable more light when letting the drive grabbing device body 1 that has the cylinder carry work piece or letter sorting work piece.
The sucker rod 18 is a hollow cylindrical pipeline, the lower portion of the outer side face of the sucker rod 18 is provided with spiral threads, a spiral thread hole corresponding to the spiral threads is formed in the connector 19, and the sucker rod 18 penetrates through the spiral thread hole and then is in spiral connection with the connector 19. Through the setting of sucking disc pole 18 and 19 screwed connection of connector, the connector 19 with sucking disc 20 with sucking disc pole 18 fixed stable connection, when making sucking disc 20 adsorb the work piece and suspend aloft, can not be because of the weight reason of work piece, sucking disc 20 drops from the rear end of connector 19, causes not little potential safety hazard.
The right side of the cylinder body 2 is provided with 6 round holes 23, and the upper end face of the cylinder body 2 is provided with 2 round air rod holes 16. The air rod hole 16 is a hole through which the air rod penetrates through the cylinder body 2 and penetrates out of the upper end face of the cylinder body 2; the circular holes 23 are formed by connecting cylindrical channels inside the cylinder body 2 to the outer surface of the cylinder body 2, so that the circular holes 23 are embodied, and the driving grabbing device body 1 with the air cylinder can conveniently perform pneumatic transmission during working through the arrangement of the cylindrical channels, so that the working efficiency is improved.
The right side of the mounting block 3 is provided with a first vacuum interface 21, the left side of the mounting block 3 is connected with an air rod joint 24 with a second vacuum interface 22, and a vacuum channel is arranged inside the mounting block 3. The left surface of installation piece is equipped with 2 vacuum interface, one of them connects gas pole joint 24, second vacuum interface 22 has been seted up on the gas pole joint 24, the right flank of installation piece also is equipped with a vacuum interface, these vacuum interface conveniently have the drive grabbing device body 1 of cylinder to face different operational environment, can install the position of gas pole through changing vacuum interface, thereby adapt to the environment that is located at present, needn't trade another cylinder and come the work again, and vacuum channel can let the drive grabbing device body 1 that has the cylinder carry out pneumatic transmission better more conveniently during operation.
The principle of the utility model is as follows: the utility model discloses a magnetic inductor 13 is signal feedback device, magnetic sheet body 11's material is magnetic material, when magnetic sheet body 11 takes place relative movement relative magnetic inductor 13, magnetic inductor 13 can detect the signal that the magnetic field change between magnetic inductor 13 and the magnetic sheet body 11 produced, then this signal of host computer feedback to the drive grabbing device body 1 that has the cylinder, the distance between cylinder body 2 and installation piece 3 is judged to drive grabbing device body 1 that the help has the cylinder, prevent to collide between the two.
The utility model discloses a work flow: when using this utility model, at this moment at first take out this utility model, later fix this utility model in suitable position department, later when the operation, at first through magnetic field variation between the magnet body 11 and the magnetic inductor 13, this magnetic field variation is detected to the magnetic inductor 13, feedback cylinder body 2 and the distance between the installation piece 3, this utility model receives the signal of feedback, later aerify through vacuum interface, in inflating the in-process, cylinder body 2 is linear motion, drive 3 linear motion of installation piece, installation piece 3 drives sucking disc pole 18 and is linear motion, make sucking disc pole 18 rear end threaded connection's connector 19 be linear motion, connector 19 drives sucking disc 20 and is linear motion, thereby realize the transport of work piece or the action of letter sorting under sucking disc 20's adsorption.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a drive grabbing device with cylinder, includes cylinder body (2) and is located drive structure in cylinder body (2), a serial communication port, the left side of cylinder body (2) is provided with magnetic inductor groove (14) and magnetic sheet body groove (12), magnetic sheet body groove (12) are in the place ahead of magnetic inductor groove (14), magnetic inductor groove (14) with magnetic sheet body groove (12) are parallel and do not communicate with each other, be equipped with magnetic inductor (13) in magnetic inductor groove (14), be equipped with magnetic sheet body (11) in magnetic sheet body groove (12), the lower extreme of magnetic sheet body (11) is connected on installation piece (3), installation piece (3) can drive in step magnetic sheet body (11) are relative cylinder body (2) are the linear motion of direction from top to bottom.
2. The actuating gripper as claimed in claim 1, characterized in that the actuating structure comprises a magnetic sensor (13), a cylinder piston (15), a gas lever (17), a suction cup lever (18), a connecting head (19), a suction cup (20), the mounting block (3) and the magnet body (11); the left side of cylinder body (2) is provided with cylindricly magnetic inductor (13), the place ahead of magnetic inductor (13) is provided with magnet body (11), be provided with on the cylinder body on the right side of magnet body (11) cylinder piston (15), the both sides of cylinder piston (15) are provided with a plurality ofly gas pole (17), it is a plurality of the lower extreme of gas pole (17) is connected installation piece (3), the lower extreme fixed connection of installation piece (3) is a plurality of sucking disc pole (18), every the lower extreme of sucking disc pole (18) is provided with connector (19), every the lower extreme fixed connection of connector (19) sucking disc (20).
3. The driven gripper device with air cylinder as set forth in claim 2, characterized in that the magnet body (11) is projected outward from the left side of the cylinder body (2).
4. The actuating gripper as claimed in claim 3, characterized in that the magnetic sensor (13) is fixed in the magnetic sensor groove (14), the upper part of the magnetic sensor (13) projecting from the upper end of the cylinder (2).
5. The driven gripper device with cylinder according to claim 4, characterized in that the length of the magnet body (11) is less than the length of the magnetic sensor (13), the length of the magnetic sensor (13) being not less than the length of the cylinder (2).
6. The actuating gripper device with cylinder as set forth in claim 5, characterized in that the lower end face of the mounting block (3) is provided with a plurality of joints (25) for connecting suction cup rods (18), and the distance between each suction cup (20) and the mounting block (3) is the same.
7. The driving grabbing device with the air cylinder as claimed in claim 6, wherein the sucking disc rod (18) is a hollow cylindrical pipe, the lower part of the outer side surface of the sucking disc rod (18) is provided with a spiral thread, the connecting head (19) is provided with a spiral thread hole corresponding to the spiral thread, and the sucking disc rod (18) is connected with the connecting head (19) in a spiral manner after passing through the spiral thread hole.
8. The driving grabbing device with the air cylinder as claimed in claim 7, wherein the right side of the cylinder body (2) is provided with a plurality of circular holes (23), and the upper end surface of the cylinder body (2) is provided with a plurality of circular air rod holes (16).
9. The actuating gripper device with cylinder as set forth in claim 8, characterized in that the right side of the mounting block (3) is provided with a first vacuum port (21), the left side of the mounting block (3) is connected with a pneumatic rod joint (24) with a second vacuum port (22), and the mounting block (3) is internally provided with a vacuum channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785600.XU CN217995982U (en) | 2022-07-11 | 2022-07-11 | Driving grabbing device with air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221785600.XU CN217995982U (en) | 2022-07-11 | 2022-07-11 | Driving grabbing device with air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217995982U true CN217995982U (en) | 2022-12-09 |
Family
ID=84314470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221785600.XU Active CN217995982U (en) | 2022-07-11 | 2022-07-11 | Driving grabbing device with air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217995982U (en) |
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2022
- 2022-07-11 CN CN202221785600.XU patent/CN217995982U/en active Active
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