CN210042736U

CN210042736U - Plug-in head with locking structure and integrated plug-in mechanism

Info

Publication number: CN210042736U
Application number: CN201822038957.1U
Authority: CN
Inventors: 冯艳生; 范秀广; 严炜; 张凡; 林锡宁; 林森明; 罗建明; 刘卫; 李天玉
Original assignee: Zhuhai Intelligence Automatisme Science And Technology Ltd
Current assignee: Zhuhai Intelligence Automatisme Science And Technology Ltd
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2020-02-07
Anticipated expiration: 2028-12-05

Abstract

The utility model discloses a plug-in head with a locking structure and an integrated plug-in mechanism, which comprises an installation base, a clamping component arranged on the installation base, a rotating group used for driving the clamping component to rotate and a lifting group used for controlling the lifting of the clamping component; the bottom of the mounting base is provided with a locking frame; the upper end of the clamping assembly is rotatably arranged on the mounting base, the lower part of the clamping assembly is provided with a locking member with at least two extending ends, and one extending end of the locking member can extend out and be clamped on the locking frame; the lifting group is provided with a lifting frame and a clamping component which can slide on the lifting frame to lift at the bottom of the mounting base; the other extending end of the locking component can extend out and be clamped in the clamping component, and the clamping component can be driven by the clamping component to lift through the matching with the locking component. The plug-in head has high function integration level, and the locking member is respectively matched with the locking frame and the clamping member, so that the difference action of each clamping assembly can be ensured without influencing the movement of other clamping assemblies.

Description

Plug-in head with locking structure and integrated plug-in mechanism

Technical Field

The utility model relates to an inserter technical field especially relates to an inserter head and integrated plug-in components mechanism.

Background

The clamping head of traditional plug-in components machine all adopts split type to carry out work, and every clamping head all installs on corresponding telescopic cylinder and slewing mechanism promptly, and it is convenient to have independent control, and monomer simple structure's characteristics, but occupation space is big, and flexible and slewing mechanism are two independent systems, drives the plug-in components through different mechanisms, can only be through this whole module of change or modification control system when needs adapt to different operating modes, and overall structure is redundant.

At present, the smaller the volume of the electronic product is, the smaller the plug-in unit is, so that the plug-in unit is required to be inserted in a narrow space. The plug-in heads in the current market also have a small amount of integrated plug-in heads, so that the linkage of a plurality of clamping heads can be realized. When the difference action is needed, the clamping head which does not work in the integrated plug-in connector also can move and stretch out along with the working clamping head, so that the integrated plug-in connector moves and interferes with a workpiece on a circuit board, and the circuit board is damaged. Although such an integrated plug-in connector enables the linkage of a plurality of clamping heads, each clamping head does not have a latching function. Therefore, how to improve the problems existing in the high integration level is a problem which needs to be solved urgently in the development of the plug-in machine at present.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an integrated level is high, has plug-in components head and integrated plug-in components mechanism of lock position function.

The utility model provides a technical scheme that its technical problem adopted does:

an inserter head with a locking structure comprises

The mounting base can slide on the external structure, and the bottom of the mounting base is provided with a locking frame;

the clamping assembly is used for clamping a workpiece, the upper end of the clamping assembly is rotatably arranged on the mounting base, the lower part of the clamping assembly is provided with a locking member with at least two extending ends, and one extending end of the locking member can extend out and be clamped on the locking frame;

the rotating group is arranged on the mounting base and can drive the clamping assembly to rotate;

the lifting group is provided with a lifting frame and a clamping component which can slide on the lifting frame to lift at the bottom of the mounting base;

the other extending end of the locking component can extend out and be clamped in the clamping component, and the clamping component can be driven by the clamping component to lift through the matching with the locking component.

As an improvement of the above technical solution, the locking member is provided with a fixed seat mounted on the clamping assembly, the protruding end includes a first bayonet lock and a second bayonet lock, both the first bayonet lock and the second bayonet lock are telescopically arranged on the fixed seat, the first bayonet lock can extend into the clamping member, and the clamping member can drive the clamping assembly to lift through cooperation with the first bayonet lock; the locking frame is arranged on one side of the lifting frame, and the second clamping pin can extend out of the locking frame to be matched with the locking frame to limit the lifting of the clamping assembly.

As an improvement of the technical scheme, an air cavity connected with external air compression equipment is arranged in the fixing seat, a first hole is formed in one side, close to the lifting frame, of the air cavity, a first clamping pin is installed in the first hole and can move along the axis direction of the first hole, a second hole is formed in one side, far away from the lifting frame, of the air cavity, and the second clamping pin is installed in the second hole and can move along the axis direction of the second hole.

As an improvement of the technical scheme, the locking frame comprises a positioning frame and an installation block, wherein any adjacent two side frames of the positioning frame are attached to the corners between the installation base and the lifting frame, a buffer block used for limiting the lifting of the fixing seat is arranged on the lower frame of the positioning frame, one end of the installation block is installed on the lower portion of the frame, far away from one side of the lifting frame, of the positioning frame, and a jacking component matched with the second clamping pin is arranged on the lower portion of the installation block.

As an improvement of the above technical scheme, the lower part of the mounting block is provided with a mounting hole, the jacking member is arranged in the mounting hole and comprises a mounting cylinder, a pressure spring and a jacking ball, the mounting cylinder is mounted in the mounting hole, one end of the mounting cylinder is directed to the lifting frame, the jacking ball can be mounted in the mounting cylinder in a rolling manner and can be clamped at one end of the mounting cylinder, the pressure spring is arranged in the mounting cylinder, two ends of the pressure spring are respectively abutted against the bottom of the mounting cylinder and the jacking ball, and the end part of the second clamping pin is provided with a recess matched with the jacking ball.

As an improvement of the above technical solution, the mounting base is further provided with a control group communicated with an external air source, the clamping assembly further comprises a driving shaft rotatably mounted on the mounting base and a clamping member mounted at the lower end of the driving shaft, the control group can control the clamping member to open and close to clamp the workpiece, and the fixed seat is arranged at the lower part of the driving shaft; the driving shaft is of a hollow structure, and the upper end of the driving shaft is communicated with the output end of the control group; the driving shaft is installed on the installation base through a rotating bearing, a rotating wheel is sleeved on the driving shaft, and the rotating wheel is connected with the output end of the rotating group; the driving shaft can slide up and down along the axial direction relative to the rotating bearing and the rotating wheel.

As an improvement of the above technical solution, the clamping member includes a quick-change coupler mounted at a lower end of the driving shaft and a clamping jaw capable of opening and closing to clamp the workpiece, the clamping jaw is clamped in the quick-change coupler, a pair of fingers capable of being matched with each other to clamp the workpiece and capable of being reset and a pushing head for forcing the two fingers to open and close are disposed in the clamping jaw, the pushing head is movably inserted into the clamping jaw, the two fingers are mounted at positions of the clamping jaw at an output end of the pushing head, the driving shaft is communicated with the clamping jaw through the quick-change coupler, when the control group conveys pressure gas into the driving shaft, the pressure gas can push the pushing head out of the clamping jaw, and the pushing head can force the two.

As an improvement of the technical scheme, the lifting group further comprises a lifting motor arranged on the mounting base and a cross rod arranged on the lifting frame in a sliding manner, a clamping component is arranged on the cross rod, and the clamping component is provided with a clamping position; the screens setting is in the screens just right one side and first bayonet lock can the dress at first bayonet lock output, the lower extreme of crane is provided with the loose wheel, elevator motor's output is connected with the loose wheel through first belt, the one end of horizontal pole is passed through the clamp splice and is pressed from both sides tightly on first belt, the first belt drive horizontal pole of elevator motor accessible slides on the crane, when first bayonet lock stretches out and inserts in the screens, elevator motor can drive the centre gripping subassembly and go up and down.

As the improvement of the technical scheme, the rotating group comprises a servo motor, the servo motor is installed on the upper side of the installation base, the servo motor can drive the rotating wheel to rotate through the driving belt, the installation base is provided with a driven wheel for adjusting the tightness of the driving belt, and the driven wheel is arranged on the outer side of the driving belt.

An integrated plug-in mechanism comprises a plug-in head, wherein a plurality of groups of clamping assemblies are arranged on an installation base, and a rotating group sequentially drives the clamping assemblies to rotate through a driving belt; every group centre gripping subassembly all corresponds one the locking frame, it all is provided with to be located every group centre gripping subassembly corresponding position on the crane the screens component, the crane can drive a set of screens component at least and slide above that to drive the centre gripping subassembly lift that corresponds.

The beneficial effects of the utility model are that:

this plug-in components head is provided with the locking frame in the bottom of mounting base, is provided with locking member on every centre gripping subassembly, is provided with two at least ends that stretch out on the locking member, and the end that stretches out of locking member can stretch out the card and put on the locking frame, and then has realized locking this centre gripping subassembly's elevating movement, has guaranteed that whole plug-in components head when carrying out other motion, this centre gripping subassembly can not produce the motion with other foreign object and interfere. In addition, in the application, the clamping components on the lifting group are matched with the locking components to control the multiple clamping components to lift and fall differently; utilize the rotation that the rotation group can a plurality of centre gripping subassemblies of simultaneous control, this plug-in components head function integrated level is high, and control is convenient, utilizes locking member to cooperate locking frame and screens component respectively, can guarantee the difference action of every centre gripping subassembly, does not influence the motion of other centre gripping subassembly.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:

fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of the embodiment of the present invention;

fig. 3 is a first schematic structural diagram of a clamping assembly according to an embodiment of the present invention;

FIG. 4 is a second schematic structural view of the clamping assembly according to an embodiment of the present invention;

fig. 5 is a third schematic structural view of the clamping assembly in the embodiment of the present invention;

fig. 6 is a sectional view of the pressing member in the embodiment of the present invention;

fig. 7 is a cross-sectional view of a clamping assembly in an embodiment of the invention;

FIG. 8 is a schematic structural view of a holding member according to an embodiment of the present invention;

figure 9 is a cross-sectional view of a chuck in an embodiment of the present invention

Detailed Description

Referring to fig. 1 to 9, the utility model discloses an inserter head with structure of being locked, including slidable mounting base 1 on the external structure, set up clamping component 2 on mounting base 1, be used for driving clamping component 2 pivoted rotating group 3, be used for controlling the lift group 4 that clamping component 2 goes up and down and be used for controlling clamping component 2 to open and shut the control group 5 of centre gripping work piece. Wherein, the bottom of the mounting base 1 is provided with a locking frame 11; the upper end of the clamping assembly 2 is rotatably arranged on the mounting base 1, the lower part of the clamping assembly is provided with a locking member 21 with at least two extending ends, and one extending end of the locking member 21 can extend and be clamped on the locking frame 11; the lifting group 4 is provided with a lifting frame 41 and a clamping component 42 which can slide on the lifting frame 41 to lift at the bottom of the mounting base 1; the other protruding end of the locking member 21 can protrude and be clamped in the position of the position-locking member 42, and the position-locking member 42 can drive the clamping assembly 2 to lift and lower through the cooperation with the locking member 21. In this embodiment, the control block 5 is in communication with an external air supply for controlling the air demand of the entire inserter head.

Referring to fig. 1 to 2, in the present embodiment, the clamping assembly 2 further includes a driving shaft 22 rotatably mounted on the mounting base 1, and a clamping member 23 mounted at a lower end of the driving shaft 22, the control assembly 5 can control the clamping member 23 to open and close to clamp the workpiece, and the locking member 21 is disposed at a lower portion of the driving shaft 22; the driving shaft 22 is of a hollow structure, and the upper end of the driving shaft 22 is communicated with the output end of the control group 5; the driving shaft 22 is installed on the installation base 1 through a rotating bearing 24, a rotating wheel 25 is sleeved on the driving shaft 22, and the rotating wheel 25 is connected with the output end of the rotating group 3; the drive shaft 22 is slidable up and down in its axial direction with respect to the rotary bearing 24 and the rotary wheel 25. In order to make the driving shaft 22 slide up and down along its axial direction relative to the rotary bearing 24 and the rotary wheel 25, the present embodiment is provided with a spline groove 26 along its axial direction on the outer side of the driving shaft 22, and the rotary bearing 24 and the rotary wheel 25 are sleeved on the driving shaft 22 by way of spline-fitting the spline groove 26, so that it can ensure both the coaxial movement of the rotary bearing 24 and the rotary wheel 25 with the driving shaft 22 and the axial sliding of the driving shaft 22 along its axial direction. For the purpose of structural convenience in installation, the present embodiment also provides an installation manner of the rotary bearing 24 and the rotary wheel 25, wherein the rotary bearing 24 is sleeved outside the rotary wheel 25, and the rotary bearing 24 is installed on the installation base 1, so that the trouble of installing splines on the inner ring of the rotary bearing 24 is avoided. The holding member 23 is freely movable up and down in the axial direction of the drive shaft 22 relative to the rotating wheel 25, thus reducing the frictional force of the up and down movement thereof.

Referring to fig. 3 to 5, the locking member 21 is provided with a fixed seat 211 mounted on the clamping assembly 2, the protruding end includes a first latch 212 and a second latch 213, both the first latch 212 and the second latch 213 are telescopically disposed on the fixed seat 211, the first latch 212 can extend into the detent member 42, and the detent member 42 can drive the clamping assembly 2 to lift through cooperation with the first latch 212; the locking frame 11 is disposed at one side of the lifting frame 41, and the second latch 213 can extend to cooperate with the locking frame 11 to limit the lifting of the clamping assembly 2.

In order to more easily explain the specific structure of the locking member 21, the present application provides a specific embodiment of the locking member 21, wherein an air chamber 214 connected to an external air compression device is provided in the fixed base 211, a first hole 215 is provided on a side of the air chamber 214 close to the lifting frame 41, a first latch 212 is installed in the first hole 215 and is movable in the axial direction of the first hole 215, a second hole 216 is provided on a side of the air chamber 214 far from the lifting frame 41, and the second latch 213 is installed in the second hole 216 and is movable in the axial direction of the second hole 216. It can be simply understood that the fixing seat 211 is an outer shell of a cylinder, the air cavity 214 is a cavity of the cylinder, the first clamping pin 212 and the second clamping pin 213 are two output ends of the cylinder, and the external air pressure device can control the telescopic action of the first clamping pin 212 and the second clamping pin 213. For the convenience of control, the present embodiment also provides a control mode in which the air chamber 214 is connected to the control group 5 through an air pipe, and the control group 5 is connected to an external air compression device.

In the embodiment, the control group 5 includes a relay switch 51 connected to the external pressure device and an air pipe 52 disposed at an output end of the relay switch 51, the air pipe 52 is communicated with the driving shaft 22, and the relay switch 51 can control the clamping member 23 to open and close to clamp the workpiece. For this purpose, a further relay switch 51 may be provided to control the action of the locking member 21, which facilitates the control of the action of the entire clamping assembly 2. The relay switch 51 is connected to an external upper computer or controller, and the operation of the relay switch 51 is controlled by the external controller or upper computer. In addition, in this embodiment, in order to accurately control the action of the locking member 21, the fixing base 211 is further provided with a position sensor for sensing the position of the blocking member 42, and a detection end of the position sensor is disposed at one side of the first locking pin 212 and connected to an external upper computer or a controller, so as to control the extension and retraction of the first locking pin 212 in the fixing base 211. The operation of the second click pin 213 will be explained in detail below, but will not be explained here.

Referring to fig. 1 to 5, the lifting group 4 in the present application has a specific structure as follows, the lifting group 4 further includes a lifting motor 43 mounted on the mounting base 1 and a cross bar 44 slidably mounted on the lifting frame 41, the blocking member 42 is disposed on the cross bar 44, and the blocking member 42 is provided with a blocking portion 45; screens 45 sets up in the positive one side of first bayonet lock 212 output and first bayonet lock 212 can insert the dress in screens 45, the lower extreme of crane 41 is provided with loose wheel 46, elevator motor 43's output is connected with loose wheel 46 through first belt 47, the one end of horizontal pole 44 is passed through the clamp splice and is pressed from both sides tightly on first belt 47, elevator motor 43 accessible first belt 47 drive horizontal pole 44 slides on crane 41, when first bayonet lock 212 stretches out and inserts in screens 45, elevator motor 43 can drive centre gripping subassembly 2 and go up and down. The position sensor on the fixing base 211 is the position of the sensing clamp position 45, when the lifting motor 43 can drive the cross rod 44 to ascend to a certain position through the first belt 47, the position sensor senses that the moving position of the clamp position 45 is just opposite to the first clamp pin 212, the position sensor transmits a signal to an external controller or an upper computer, the controller or the upper computer controls the action of the control group 5, and then controls the first clamp pin 212 to stretch into the clamp position 45, the matching of the whole clamp component 42 and the clamping component 2 is completed, and then the clamping component 2 can be driven to move up and down.

Referring to fig. 1 to 4, the rotating group 3 includes a servo motor 31, the servo motor 31 is installed on the upper side of the installation base 1, the servo motor 31 can drive the rotating wheel 25 to rotate through a driving belt 32, a driven wheel 33 for adjusting the tightness of the driving belt 32 is arranged on the installation base 1, and the driven wheel 33 is arranged on the outer side of the driving belt 32. The wheel 33 mainly functions to adjust the tightness of the belt 32, so as to prevent the belt 32 from moving and slipping with the rotating wheel 25 or the servo motor 31, so that the rotation of the whole driving shaft 22 is inaccurate, and further the rotation of the whole clamping member 23 is affected, so that the position of a workpiece clamped by the clamping member 23 is inaccurate when the position of the workpiece needs to be adjusted, and the precision of the insert is affected.

Referring to fig. 1 to 6, in order to better lock the entire clamping assembly 2, the locking frame 11 includes a positioning frame 111 and a mounting block 112, any adjacent two side frames of the positioning frame 111 are attached to the corner between the mounting base 1 and the lifting frame 41, a lower side frame of the positioning frame 111 is provided with a buffer block 113 for limiting the rise of the fixing seat 211, one end of the mounting block 112 is mounted on the lower portion of the side frame of the positioning frame 111 far away from the lifting frame 41, and the lower portion of the mounting block 112 is provided with a pressing member 114 cooperating with the second locking pin 213. In the present embodiment, the mounting base 1 is vertically disposed with the crane 41, and the positioning frame 111 is a rectangular frame, and the positioning frame 111 is perpendicular to both the mounting base 1 and the crane 41. The lower part of the mounting block 112 is provided with a mounting hole, the jacking member 114 is arranged in the mounting hole, the jacking member 114 comprises a mounting cylinder 1141, a pressure spring 1142 and a jacking ball 1143, the mounting cylinder 1141 is mounted in the mounting hole, one end of the opening points to the lifting frame 41, the jacking ball 1143 can be roll-mounted in the mounting cylinder 1141 and can be clamped at one end of the opening of the mounting cylinder 1141, the pressure spring 1142 is arranged in the mounting cylinder 1141, two ends of the pressure spring are respectively abutted to the bottom of the mounting cylinder 1141 and the jacking ball 1143, and the end part of the second clamping pin 213 is provided with a recess matched with the jacking ball 1143.

The buffer block 113 can be provided with a pressure sensor, when the fixed base 211 is driven by the detent member 42 to move upwards to the highest position, the fixed base 211 collides with the buffer block 113, after the pressure sensor detects the movement position of the fixed base 211, the first detent 212 and the second detent 213 both retract, at this time, the first detent 212 loosens the fit with the detent member 42, at this time, the first detent 212 is not resisted by the mounting block 112, and the top bead 1143 is pressed back into the mounting cylinder 1141 because of the first detent 212, because the end of the first detent 212 is provided with a recess, the top bead 1143 fits the recess and can lock the whole clamping member 23, and the clamping member 23 is prevented from moving downwards due to self weight. At this time, the catching member 42 can move freely on the elevation frame 41 without moving the grip member 23 together. When the clamping member 23 needs to be lifted, the first detent 212 and the second detent 213 are both extended, at this time, the first detent 212 is extended and clamped into the clamping member 42 and can be driven by the clamping member 42, and the second detent 213 is also extended.

In addition, there is another embodiment of the second latch 213 cooperating with the pressing member 114 in this embodiment, the pressing member 114 is the same as the previous embodiment, except that the air chamber 214 is also designed for multiple output terminals, and each output terminal has a separate cavity structure, and the relay switch 51 on the control group 5 can control the air pressure of these cavities. That is, the first bayonet lock 212 and the second bayonet lock 213 independently move, the second bayonet lock 213 can be correspondingly deformed into a cylinder body capable of tightly sucking the top bead 1143, the cylinder body can still stretch out and draw back, a spring for pressing the cylinder body is arranged in the cavity structure of the air cavity 214 corresponding to the position of the second bayonet lock 213, one end of the cylinder body matched with the top bead 1143 is provided with a pressure pad membrane, when the whole cylinder body is adsorbed and retracted to the bottom end, the whole cavity structure can be communicated with the outside through the pressure pad membrane, and when the retraction pressure is insufficient, the pressure pad membrane can block the communication between the cylinder body and the outside. Such a structure can make the whole clamping member 23 retract to the highest position, and the second detent 213 can also absorb the top bead 1143 after the first detent 212 is not engaged with the detent member 42, so that the whole clamping member 23 will not fall due to its own weight, and further the action of another clamping member 23 will not be affected. In this embodiment, the second detent 213, i.e., the barrel, just contacts the mounting block 112 after it is fully extended, so that even after the second detent 213 is fully extended, the entire gripping member 23, while following the ready downward movement of the detent member 42, breaks the engagement force of the top bead 1143 with the second detent 213, allowing the gripping member 23 to move downward.

Referring to fig. 5, 7-9, one embodiment is provided herein with respect to the clamping member 23, wherein the clamping member 23 comprises a quick-change connector 231 arranged at the lower end of the driving shaft 22 and a clamping jaw 232 capable of opening and closing to clamp the workpiece, the clamping jaw 232 is clamped in the quick-change connector 231, a pair of fingers 2321 which can be matched with each other to clamp the workpiece and can be reset and a jacking head 2322 used for forcing the two fingers 2321 to open and close are arranged in the clamping jaw 232, the abutting head 2322 is movably inserted into the clamping jaw 232, two fingers 2321 are installed at the position of the clamping jaw 232 at the output end of the abutting head 2322, the driving shaft 22 is communicated with the clamping jaw 232 through the quick-change connector 231, when the control group 5 feeds pressurized gas into the drive shaft 22, the pressurized gas can eject the pressure head 2322 out of the clamping jaws 232, the pressing head 2322 can force the two fingers 2321 to move towards each other and clamp the workpiece. The clamping jaw 232, the quick-change connector 231 and the driving shaft 22 are communicated, that is, the quick-change connector 231 is of a hollow structure, pressure gas in the driving shaft 22 can enter the clamping jaw 232 through the quick-change connector 231, and the pressing head 2322 in the clamping jaw 232 can force the finger 2321 to clamp the workpiece.

Referring to fig. 7 and 8, further, the quick-change coupler 231 of the present application has the following specific structure: the quick-change connector 231 is provided with a positioning sleeve 2311, a pressing ring 2312 and an elastic piece 2313, the positioning sleeve 2311 is provided with a locking portion 2314 and a shoulder portion 2315, the clamping jaw 232 is rotatably inserted into the locking portion 2314, a plurality of pressing holes 2316 are circumferentially arranged on the locking portion 2314, a ball 2317 which can freely roll and has radial movement is arranged in each pressing hole 2316, all parts of the ball 2317, which are positioned in the pressing holes 2316, can penetrate through the inner wall of the locking portion 2314 and press the outer wall of the clamping jaw 231232, the pressing ring 2312 is provided with a pressing portion 2318 which can press the ball 2317, the elastic piece 2313 is sleeved on the locking portion 2314, two ends of the elastic piece are respectively connected with the shoulder portion 2315 and the pressing portion 2318, the elastic piece 2313 can force the pressing portion 2318 to press the ball 2317 into the pressing hole 2316, when the pressing ring 2 and the driving shaft 22 extend out in the opposite directions, the pressing portion 2318 avoids the ball 2317, the ball 2317 is pushed outward in the radial direction of the locking portion 2314, and the clamping jaw 232 inserted into the locking portion 2314 is released.

Referring to fig. 7 and 9, the present application provides an embodiment of the clamping jaw 232, and the clamping jaw 232 includes an insertion portion 232a inserted into the locking portion 2314 and a clamping head 232b, the insertion portion 232a is provided with a clamping groove 2323 for receiving the ball 2317 through an inner wall portion of the locking portion 2314, one end of the insertion portion 232a close to the clamping head 232b is provided with a stop ring 2324 matched with the insertion opening of the locking portion 2314, and when the insertion portion 232a is completely inserted into the locking portion 2314, the stop ring 2324 abuts against the end surface of the insertion opening of the locking portion 2314; a pressure chamber 2325 is arranged in the clamping head 232b, the jacking head 2322 is movably inserted into the pressure chamber 2325, sliding grooves 2326 are arranged on two sides of an opening at the lower end of the pressure chamber 2325, the two fingers 2321 are respectively slidably mounted in the sliding grooves 2326 on the two sides, a resetting piece 2327 is directly arranged on the two fingers 2321, slot holes 2328 are arranged at adjacent ends of the two fingers 2321, a V-shaped opening 2329 is arranged at one end of the jacking head 2322 close to the fingers 2321, two ends of the V-shaped opening 2329 are respectively inserted into the slot holes 2328 of the fingers 2321 on the two sides, when the control group 5 delivers pressure gas into the driving shaft 22, the pressure gas can jack the jacking head 2322 out of the clamping jaw 232, and the jacking head 2322 can force the two fingers 2321 to approach and clamp a workpiece. It can be understood that the control unit 5 supplies the pressure gas to finally enter the clamping jaw 232, and the pressure gas can force the top pressure head 2322 in the pressure chamber 2325 to extend out, so as to utilize the V-shaped opening 2329 at the opening end thereof to force the fingers 2321 at the two sides to close each other, thereby clamping the workpiece. Due to the action of the resetting component 2327, after the control group 5 cancels the output of the pressure gas, the fingers 2321 on the two sides automatically move back to the sliding groove 2326 to reset, so that the workpiece is loosened.

In the application, an integrated plug-in mechanism is further provided, which comprises a plug-in head, wherein a plurality of groups of clamping assemblies 2 are arranged on the mounting base 1, and the rotating groups 3 sequentially drive the clamping assemblies 2 to rotate through a driving belt 32; every group centre gripping subassembly 2 all corresponds one locking frame 11, it all is provided with all to lie in every group centre gripping subassembly 2 corresponding position on crane 41 the screens component 42, crane 41 can drive a set of screens component 42 at least and slide above that to drive the centre gripping subassembly 2 lift that corresponds.

Wherein, for integrating higher, control group 5 is provided with a plurality of groups, and every group centre gripping subassembly 2 all is connected with a set of control group 5 that corresponds, and centre gripping subassembly 2 is not by same control group 5 control, and the design can realize the centre gripping work piece that opens and shuts of every group centre gripping subassembly 2 differentiation like this, satisfies multi-functional requirement. The corresponding clamping components 42 are arranged at the corresponding positions of the clamping components 2 on the lifting frame 41, and the lifting frame 41 can at least drive one group of clamping components 42 to slide on the lifting frame and drive the corresponding clamping components 2 to lift. In this application screens component 42 can be installed on a base member in unison again slidable mounting on crane 41, also can install on crane 41 one by one respectively, and in this application for the complexity of simplification structure and control system, all screens component 42 all install on same base member in this application, but base member slidable mounting is on crane 41. For the sake of control, all clamping assemblies 2 in this application are arranged in rows.

Based on the above-mentioned integrated and integrated structural design, in the present application, the structure of the rotating group 3 changes accordingly, and it has been mentioned in the foregoing that all the clamping assemblies 2 in the present application are arranged side by side on the mounting base 1, so that the driving belt 32 sequentially passes through the rotating wheels 25 corresponding to all the clamping assemblies 2, so that the servo motor 31 can drive all the clamping assemblies 2. Due to installation errors, the clamping assembly 2 and the driving belt 32 may be in poor contact, friction is not enough to drive the clamping assembly 2 to rotate, or the rotating wheel 25 and the driving belt 32 correspondingly slide to generate deviation, so that the position of the final insert is wrong, and the insert is inaccurate. In the application, the driven wheels 33 have the function of pressing the driving belt 32 between two adjacent rotating wheels 25, so that the driving belt 32 can be in good contact with each rotating wheel 25, and the accuracy of the insertion is ensured.

In the lifting group 4, in order to simplify the structure, the whole insertion mechanism only adopts the design of one cross rod 44, namely only one cross rod 44 slides on the lifting frame 41, and one group or two groups of lifting motors 43 are utilized to drive the cross rod 44 to slide on the lifting frame 41. As mentioned above, all the clamping assemblies 2 are arranged side by side on the mounting base 1, so the position lock 45 is also arranged corresponding to the clamping assembly 2 and is also arranged side by side on the cross bar 44. When one or more groups of clamping assemblies 2 need to be lifted, the corresponding locking members 21 on the group of clamping assemblies 2 extend out and are clamped into the clamping positions 45, and the cross bar 44 can control the lifting movement of the group of clamping assemblies 2.

This plug-in components head is provided with locking frame 11 in the bottom of mounting base 1, is provided with locking member 21 on every centre gripping subassembly 2, is provided with two at least ends that stretch out on the locking member 21, and the card that can stretch out of one end of locking member 21 is put on locking frame 11, and then has realized locking this centre gripping subassembly 2's elevating movement, has guaranteed that whole plug-in components head is when carrying out other motion, and this centre gripping subassembly 2 can not produce the motion with other foreign object and interfere. In addition, in the present application, the position-locking member 42 on the lifting group 4 cooperates with the locking member 21 to control the differential lifting of the plurality of clamping assemblies 2; utilize the rotation that the rotation group 3 can control a plurality of centre gripping subassemblies 2 simultaneously, this plug-in components head function integrated level is high, and control is convenient, utilizes locking member 21 to cooperate locking frame 11 and screens component 42 respectively, can guarantee the difference action of every centre gripping subassembly 2, does not influence the motion of other centre gripping subassembly 2.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.

Claims

1. The utility model provides an inserter head with structure of being locked which characterized in that: comprises that

2. The insert head with a capture structure of claim 1, wherein: the locking component is provided with a fixed seat arranged on the clamping component, the extending end comprises a first clamping pin and a second clamping pin, the first clamping pin and the second clamping pin can be arranged on the fixed seat in a telescopic mode, the first clamping pin can extend into the clamping component, and the clamping component can drive the clamping component to lift through the matching of the first clamping pin and the clamping component; the locking frame is arranged on one side of the lifting frame, and the second clamping pin can extend out of the locking frame to be matched with the locking frame to limit the lifting of the clamping assembly.

3. The insert head with a capture structure of claim 2, wherein: the air cavity connected with external air compression equipment is arranged in the fixing seat, a first hole is formed in one side, close to the lifting frame, of the air cavity, the first clamping pin is installed in the first hole and can move along the axis direction of the first hole, a second hole is formed in one side, far away from the lifting frame, of the air cavity, and the second clamping pin is installed in the second hole and can move along the axis direction of the second hole.

4. The insert head with a capture structure of claim 3, wherein: the locking frame comprises a positioning frame and an installation block, wherein any adjacent two side frames of the positioning frame are attached to and installed at a corner between the installation base and the lifting frame, a buffer block used for limiting the lifting of the fixing seat is arranged on a lower frame of the positioning frame, one end of the installation block is installed at the lower part of a frame, far away from one side of the lifting frame, of the positioning frame, and a jacking component matched with a second clamping pin is arranged at the lower part of the installation block.

5. The insert head with a capture structure of claim 4, wherein: the lower part of installation piece is provided with the mounting hole, the roof pressure component sets up in the mounting hole, the roof pressure component includes an installation section of thick bamboo, pressure spring and ejector pin, the installation section of thick bamboo is installed in the mounting hole, and the directional crane of open-ended one end, but the ejector pin roll mounting is in the installation section of thick bamboo, and can block and put in installation section of thick bamboo open-ended one end, and the pressure spring setting is in the installation section of thick bamboo, and both ends are the bottom and the ejector pin of butt installation section of thick bamboo respectively, the tip of second bayonet lock is provided with the sunken of cooperation ejector pin.

6. The insert head with a capture structure of any one of claims 2-5, wherein: the clamping assembly further comprises a driving shaft which is rotatably arranged on the mounting base and a clamping component which is arranged at the lower end of the driving shaft, the clamping component can be controlled by the control assembly to open and close to clamp a workpiece, and the fixed seat is arranged at the lower part of the driving shaft; the driving shaft is of a hollow structure, and the upper end of the driving shaft is communicated with the output end of the control group; the driving shaft is installed on the installation base through a rotating bearing, a rotating wheel is sleeved on the driving shaft, and the rotating wheel is connected with the output end of the rotating group; the driving shaft can slide up and down along the axial direction relative to the rotating bearing and the rotating wheel.

7. The insert head with a capture structure of claim 6, wherein: the clamping component comprises a quick-change connector arranged at the lower end of a driving shaft and a clamping jaw capable of opening and closing to clamp a workpiece, the clamping jaw is clamped in the quick-change connector, a pair of fingers which are matched with each other to clamp the workpiece and can be reset and a jacking head used for forcing the two fingers to open and close are arranged in the clamping jaw, the jacking head is movably inserted into the clamping jaw, the two fingers are arranged at the position, located at the output end of the jacking head, of the clamping jaw, the driving shaft is communicated with the clamping jaw through the quick-change connector, when a control group conveys pressure gas into the driving shaft, the jacking head can be pushed out from the clamping jaw through the pressure gas, and the jacking head can.

8. The insert head with a capture structure of any one of claims 3-5, wherein: the lifting group also comprises a lifting motor arranged on the mounting base and a cross rod arranged on the lifting frame in a sliding manner, and a clamping component is arranged on the cross rod and provided with a clamping position; the screens setting is in the screens just right one side and first bayonet lock can the dress at first bayonet lock output, the lower extreme of crane is provided with the loose wheel, elevator motor's output is connected with the loose wheel through first belt, the one end of horizontal pole is passed through the clamp splice and is pressed from both sides tightly on first belt, the first belt drive horizontal pole of elevator motor accessible slides on the crane, when first bayonet lock stretches out and inserts in the screens, elevator motor can drive the centre gripping subassembly and go up and down.

9. The insert head with a capture structure of claim 6, wherein: the rotating group comprises a servo motor, the servo motor is installed on the upper side of the installation base, the servo motor can drive the rotating wheel to rotate through the driving belt, the installation base is provided with a driven wheel for adjusting the tightness of the driving belt, and the driven wheel is arranged on the outer side of the driving belt.

10. An integrated card mechanism comprising a card head according to any of claims 1-9, wherein: the mounting base is provided with a plurality of groups of clamping assemblies, and the rotating group sequentially drives the clamping assemblies to rotate through a driving belt; every group centre gripping subassembly all corresponds one the locking frame, it all is provided with to be located every group centre gripping subassembly corresponding position on the crane the screens component, the crane can drive a set of screens component at least and slide above that to drive the centre gripping subassembly lift that corresponds.