CN211520926U

CN211520926U - Feeding clamp for joint robot

Info

Publication number: CN211520926U
Application number: CN202020086872.5U
Authority: CN
Inventors: 宁衍妮; 史延俊
Original assignee: Shandong Jiuzhongjiu Robot Co ltd
Current assignee: Shandong Jiuzhongjiu Robot Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-18
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a feeding clamp that joint robot used, including mounting panel and flange, be equipped with grafting mechanism on the mounting panel, be equipped with the absorption groove on grafting mechanism's the inner wall, the upper end of mounting panel is equipped with the recess, the recess is located grafting mechanism's inboard, it is provided with the lifter plate to slide in the recess, the lifter plate rotates with grafting mechanism and is connected, be provided with absorption mechanism between the lower extreme of lifter plate and the inner wall of recess, absorption mechanism and absorption groove intercommunication set up, a plurality of canceling release mechanical systems of fixedly connected with between the bottom of lifter plate and recess, the mounting panel upper end is equipped with control mechanism, control mechanism's one end and the lower extreme fixed connection of lifter plate, a first annular plate of flange's lower extreme fixedly connected with, first annular plate is inserted with grafting mechanism and is established and be connected. The utility model discloses not only be convenient for installing of flange and mounting panel and dismantle, but also can ensure the stability of connecting.

Description

Feeding clamp for joint robot

Technical Field

The utility model relates to a feeding clamp technical field especially relates to a feeding clamp that joint robot used.

Background

The industrial robot has a good application prospect on the automatic production line, the special fixture is designed by utilizing the action characteristics of the industrial robot, automatic feeding and discharging of the automatic production line can be realized according to target products, repetitive actions of workers can be reduced, efficient continuous operation of the automatic production line can be guaranteed, and the production efficiency is maximized.

Patent CN206185898U discloses pay-off quick change anchor clamps for joint robot, flange including the triangular prism form, be equipped with on flange's the first terminal surface and be used for with the fixed connecting portion of joint robot, be connected with first mechanical clamp on flange's the second terminal surface, the no pole cylinder of magnetic couple formula is installed to flange's third terminal surface, the no pole cylinder of magnetic couple formula includes the mounting panel, the fixed plate at mounting panel one side both ends is connected, piston rod and the cover of connection between two fixed plates establish the magnetic ring on the piston rod, the external fixation cover of magnetic ring is equipped with sliding platform, one side surface mounting that sliding platform kept away from the mounting panel has the second mechanical clamp that two symmetries set up.

The defects in the prior art are as follows: the connecting flange is connected with the mounting plate through the bolt time, the connecting mode is not only inconvenient to install and disassemble, but also can be carried out always by means of external tools when the connecting flange is installed and disassembled, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding clamp for an articulated robot.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a feeding clamp that joint robot used, includes mounting panel and flange, be equipped with grafting mechanism on the mounting panel, be equipped with the adsorption tank on the inner wall of grafting mechanism, the upper end of mounting panel is equipped with the recess, the recess is located grafting mechanism's inboard, it is provided with the lifter plate to slide in the recess, the lifter plate rotates with grafting mechanism and is connected, be provided with adsorption mechanism between the lower extreme of lifter plate and the inner wall of recess, adsorption mechanism sets up with the adsorption tank intercommunication, a plurality of canceling release mechanical systems of fixedly connected with between the bottom of lifter plate and recess, the mounting panel upper end is equipped with control mechanism, control mechanism's one end and the lower extreme fixed connection of lifter plate, the first annular plate of lower extreme fixedly connected with of flange, first annular plate is inserted with grafting mechanism and is established and be connected.

Preferably, grafting mechanism is including setting up in the ring channel of mounting panel upper end, the ring channel is located the outside of recess, the ring channel is kept away from and is equipped with a plurality of spacing holes on the one end inner wall of recess, slide on the lateral wall of ring channel and run through the inserted bar that is equipped with a plurality of spacing hole one-to-ones, first annular plate is inserted and is located in the ring channel, the inserted bar slides and runs through first annular plate setting, the one end that the inserted bar is located the recess is rotated and is connected with the connecting rod, the lower extreme of connecting rod is rotated with the upper end of lifter plate and is connected, the adsorption tank sets up on the inner wall.

Preferably, adsorption device includes fixed connection in the annular elasticity gasbag of lifter plate lower extreme, the lower extreme fixedly connected with second annular plate of elasticity gasbag, the inner wall fixed connection of second annular plate and recess, the upper end intercommunication of elasticity gasbag is provided with a plurality of air ducts, the one end and the absorption groove intercommunication setting of elasticity gasbag are kept away from to the air duct.

Preferably, canceling release mechanical system includes the telescopic link of fixed connection between lifter plate and recess bottom, the cover is equipped with the spring on the telescopic link, the both ends of spring respectively with the lower extreme of lifter plate and the bottom fixed connection of recess.

Preferably, the control mechanism is including setting up in the L type hole of mounting panel upper end, the horizontal part and the recess intercommunication in L type hole set up, it is equipped with the pull wire to run through in the L type hole, the one end that the pull wire is located the recess is connected with the lower extreme fixed connection of lifter plate, the part fixedly connected with pull ring that the pull wire is located the mounting panel upper end.

Preferably, the bottom of the L-shaped hole and the bottom of the groove are both fixedly provided with fixed pulleys, and the two fixed pulleys are in traction line sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in the control action through control structure, can drive the inserted bar and move on the horizontal direction, the connection and the separation of control inserted bar and first annular plate can control the connection separation of flange and mounting panel then, be convenient for then realize the connection and the separation of flange and mounting panel, be convenient for improve work efficiency.

2. The utility model discloses in can realize the connection and the separation of flange and mounting panel through the pulling pull ring, need not realize with the help of external instrument, improved the convenience of operation, in addition, the stability of connecting can be improved through the adsorption effect in adsorption tank.

Drawings

Fig. 1 is a perspective view of a feeding jig for an articulated robot according to the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: the device comprises a mounting plate 1, a connecting flange 2, a groove 3, a lifting plate 4, a first annular plate 5, an adsorption groove 6, an annular groove 7, a limiting hole 8, an inserted rod 9, a telescopic rod 10, a spring 11, an elastic air bag 12, a second annular plate 13, a connecting rod 14, an air guide pipe 15, a 16L-shaped hole, a traction line 17 and a pull ring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a feeding clamp for joint robot, including mounting panel 1 and flange 2, be equipped with grafting mechanism on the mounting panel 1, be equipped with adsorption tank 6 on the inner wall of grafting mechanism, the upper end of mounting panel 1 is equipped with recess 3, recess 3 is located the inboard of grafting mechanism, it is provided with lifter plate 4 to slide in the recess 3, lifter plate 4 rotates with grafting mechanism to be connected, be provided with adsorption mechanism between the lower extreme of lifter plate 4 and the inner wall of recess 3, adsorption mechanism and 6 intercommunication settings of adsorption tank, a plurality of canceling release mechanical systems of fixedly connected with between the bottom of lifter plate 4 and recess 3, mounting panel 1 upper end is equipped with control mechanism, control mechanism's one end and lifter plate 4's lower extreme fixed connection, flange 2's lower extreme fixedly connected with first annular plate 5, first annular plate 5 is inserted with grafting mechanism and is established and is connected.

Wherein, the inserting mechanism comprises an annular groove 7 arranged at the upper end of the mounting plate 1, the annular groove 7 is positioned at the outer side of the groove 3, a plurality of limiting holes 8 are arranged on the inner wall of one end of the annular groove 7 far away from the groove 3, inserting rods 9 corresponding to the limiting holes 8 one by one are arranged on the side wall of the annular groove 7 in a sliding and penetrating way, the first annular plate 5 is inserted in the annular groove 7, the inserting rods 9 are arranged through the first annular plate 5 in a sliding way, one end of the inserting rod 9 positioned in the groove 3 is rotatably connected with a connecting rod 14, the lower end of the connecting rod 14 is rotatably connected with the upper end of the lifting plate 4, an adsorption groove 6 is arranged on the inner wall of the annular groove 7, it needs to be explained that the first annular plate 5 is inserted in the annular groove 7, a sealing space is formed between the connecting flange 2 and the first annular plate 5 through the adsorption groove 6, a plurality of through holes are arranged on the side wall of the, can carry out spacing fixed to first annular plate 5 in vertical direction, can carry out spacing fixed to first annular plate 5 on the horizontal direction through ring channel 7.

Wherein, adsorption apparatus constructs including fixed connection in 4 lower extreme annular elasticity gasbags 12 of lifter plate, the lower extreme fixedly connected with second annular plate 13 of elasticity gasbags 12, second annular plate 13 and recess 3's inner wall fixed connection, the upper end intercommunication of elasticity gasbags 12 is provided with a plurality of air ducts 15, the one end and the adsorption tank 6 intercommunication setting of elasticity gasbags 12 are kept away from to air duct 15, it needs to explain, elasticity gasbags 12 has certain elasticity, be convenient for carry out the reconversion, air duct 15 is for having elastic bellows, be convenient for follow lifter plate 4's lift and carry out length variation.

Wherein, canceling release mechanical system includes telescopic link 10 between fixed connection 4 and the recess 3 bottom of lifter plate, the cover is equipped with spring 11 on the telescopic link 10, spring 11's both ends respectively with lifter plate 4's lower extreme and recess 3's bottom fixed connection, it is worth mentioning, through spring 11's effect, lifter plate 4 of being convenient for resets, telescopic link 10 has limiting displacement, can not only confirm that lifter plate 4 can only carry out the lift of vertical direction, but also can prevent that inserted bar 9 from dropping to in the recess 3.

Wherein, control mechanism is including setting up in L type hole 16 of mounting panel 1 upper end, the horizontal part and the recess 3 intercommunication setting in L type hole 16, it is equipped with pull wire 17 to run through in L type hole 16, pull wire 17 is located the one end of recess 3 and the lower extreme fixed connection of lifter plate 4, the part fixedly connected with pull ring 18 of pull wire 17 position in mounting panel 1 upper end, the size of pull ring 18 is greater than the opening size of L type hole 16, pull ring 18 is located the top of mounting panel 1 all the time, be convenient for manually stimulate, the equal fixed mounting in bottom of L type hole 16 and the bottom of recess 3 has the fixed pulley, the equal pull wire 17 sliding connection of two fixed pulleys, effect through two fixed pulleys, be convenient for pull wire 17 at L type hole 16 and recess 3 internal motion, pull wire 17 is the steel wire line.

In the utility model, the lifting plate 4 can move downwards in the groove 3 by manually pulling the pull ring 18 to move upwards through the connection effect of the pull wire 17, the spring 11 and the elastic air bag 12 can be extruded, the air in the elastic air bag 12 is extruded into the adsorption groove 6 to restore to the normal pressure, the inserted link 9 is rotationally connected with the lifting plate 4 through the connecting rod 14 and drives the inserted link 9 to move towards the groove 3 in the horizontal direction, which is the prior art and is not repeated here, the inserted link 9 moves to separate from the spacing hole 8 and the first annular plate 5 respectively, at this time, the adsorption groove 6 does not have the adsorption effect, so that the first annular plate 5 can be pulled out from the annular groove 7, and then the mounting plate 1 can be separated from the connecting flange 2, the separation of the connecting flange 2 and the mounting plate 1 is realized, otherwise, the mounting of the connecting flange 2 and the mounting plate 1 can be realized through the working principle, in this process, when the elastic air bag 12 is restored to the initial state, the air in the adsorption groove 6 is adsorbed into the elastic air bag, so that the negative pressure is formed in the adsorption groove 6, and the connection stability is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding clamp for a joint robot comprises a mounting plate (1) and a connecting flange (2), and is characterized in that an inserting mechanism is arranged on the mounting plate (1), an adsorption groove (6) is formed in the inner wall of the inserting mechanism, a groove (3) is formed in the upper end of the mounting plate (1), the groove (3) is located in the inner side of the inserting mechanism, a lifting plate (4) is arranged in the groove (3) in a sliding mode, the lifting plate (4) is rotatably connected with the inserting mechanism, the adsorption mechanism is arranged between the lower end of the lifting plate (4) and the inner wall of the groove (3) and communicated with the adsorption groove (6), a plurality of reset mechanisms are fixedly connected between the bottoms of the lifting plate (4) and the groove (3), a control mechanism is arranged at the upper end of the mounting plate (1), one end of the control mechanism is fixedly connected with the lower end of the lifting plate (4), the lower end of the connecting flange (2) is fixedly connected with a first annular plate (5), and the first annular plate (5) is connected with the inserting mechanism in an inserting mode.

2. The feeding jig for an articulated robot according to claim 1, the plug-in mechanism comprises an annular groove (7) arranged at the upper end of the mounting plate (1), the annular groove (7) is positioned at the outer side of the groove (3), a plurality of limiting holes (8) are arranged on the inner wall of one end of the annular groove (7) far away from the groove (3), the side wall of the annular groove (7) is provided with inserted rods (9) which are in one-to-one correspondence with the limiting holes (8) in a sliding way, the first annular plate (5) is inserted into the annular groove (7), the inserted rod (9) is arranged by penetrating the first annular plate (5) in a sliding way, one end of the inserted link (9) positioned in the groove (3) is rotationally connected with a connecting rod (14), the lower end of the connecting rod (14) is rotatably connected with the upper end of the lifting plate (4), and the adsorption groove (6) is arranged on the inner wall of the annular groove (7).

3. The feeding clamp for the joint robot is characterized in that the adsorption mechanism comprises an annular elastic air bag (12) fixedly connected to the lower end of the lifting plate (4), a second annular plate (13) is fixedly connected to the lower end of the elastic air bag (12), the second annular plate (13) is fixedly connected with the inner wall of the groove (3), a plurality of air guide pipes (15) are communicated with the upper end of the elastic air bag (12), and one ends, far away from the elastic air bag (12), of the air guide pipes (15) are communicated with the adsorption groove (6).

4. The feeding clamp for the joint robot as claimed in claim 1, wherein the resetting mechanism comprises a telescopic rod (10) fixedly connected between the lifting plate (4) and the bottom of the groove (3), a spring (11) is sleeved on the telescopic rod (10), and two ends of the spring (11) are respectively and fixedly connected with the lower end of the lifting plate (4) and the bottom of the groove (3).

5. The feeding clamp for the joint robot as claimed in claim 1, wherein the control mechanism comprises an L-shaped hole (16) formed in the upper end of the mounting plate (1), the horizontal part of the L-shaped hole (16) is communicated with the groove (3), a pulling wire (17) penetrates through the L-shaped hole (16), one end, located in the groove (3), of the pulling wire (17) is fixedly connected with the lower end of the lifting plate (4), and a pull ring (18) is fixedly connected to the part, located in the upper end of the mounting plate (1), of the pulling wire (17).

6. The feeding clamp for the joint robot as claimed in claim 5, wherein the bottom of the L-shaped hole (16) and the bottom of the groove (3) are both fixedly provided with fixed pulleys, and the two fixed pulleys are both connected with a traction wire (17) in a sliding manner.