CN216128939U

CN216128939U - Follow-up plectrum arm opening mechanism

Info

Publication number: CN216128939U
Application number: CN202121471100.4U
Authority: CN
Inventors: 陈家民; 唐鑫; 郗旭斌; 周天树
Original assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Current assignee: Intelligent Automation Equipment Zhuhai Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-03-25
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a follow-up type plectrum arm opening mechanism, and aims to provide a follow-up type plectrum arm opening mechanism which is simple and compact, is simple to operate, can effectively realize the operation production of opening and closing an arm and the like of a factory automation assembly line carrier and has high efficiency. The utility model comprises a plectrum arm opening structure and a conveying line, wherein an external carrier needing arm opening is grabbed onto the conveying line from the last automatic equipment station, the external carrier is moved to the position of the plectrum arm opening structure through a fork device, the magnet firstly attracts screws of left and right arms on the external carrier in the moving process, the plectrum can simultaneously open the left arm and the right arm of the external carrier to two sides in the moving process, and the compression spring is flexibly controlled, so that diversified external carriers can be met. The utility model is applied to the technical field of arm opening mechanisms.

Description

Follow-up plectrum arm opening mechanism

Technical Field

The utility model relates to an arm opening mechanism, in particular to a follow-up type shifting piece arm opening mechanism.

Background

In the field of industrial automation, the carrier or product is usually opened during the operation of the equipment, and then the next process operation is performed. Traditional working process designs into electronic and pneumatic control mostly, accomplishes the carrier through the structure action cooperation of a plurality of complicacies and opens, and obviously, such operation is comparatively numerous and diverse and inefficiency, when more renewing the product, needs carry out parameter adjustment such as electric, position, and the debugging difficulty is unfavorable for fast remodelling, reduction in production cost etc.. In the prior art, usually, a cylinder and a motor are matched to act, a left arm and a right arm are clamped by a gas claw at first, and then the left arm and the right arm are driven by the motor to act in the left-right direction, so that the opening or closing operation is completed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides the follow-up type plectrum arm opening mechanism which has simple and compact structure, simple operation, convenient debugging, maintenance and maintenance, can effectively realize the operation production of opening and closing the arm of a factory automation assembly line carrier and the like and has high efficiency.

The technical scheme adopted by the utility model is as follows: the automatic feeding device comprises a plectrum opening arm structure and a conveying line, wherein the plectrum opening arm structure is arranged on the conveying line and comprises a V-shaped plectrum, a plurality of supporting rods and an installation support, the supporting rods are arranged at the upper end of the installation support in parallel, the V-shaped plectrum is arranged on the supporting rods, and the pointed end of the V-shaped plectrum points to the direction opposite to the conveying direction of the conveying line.

Furthermore, the V-shaped shifting piece comprises a left shifting piece and a right shifting piece, one end of the left shifting piece and one end of the right shifting piece are connected to form a tip end of the V-shaped shifting piece, the other end of the left shifting piece and the other end of the right shifting piece are both outwards opened, an opening angle between the left shifting piece and the right shifting piece is a deformation angle, a plurality of support rods are all transmitted from one end of the deformation angle of the V-shaped shifting piece and transmitted from the other end of the deformation angle of the V-shaped shifting piece, a compression spring is arranged between the deformation angles of the V-shaped shifting piece, and the compression spring is sleeved on the support rods.

Further, the outer sides of the deformation angles of the V-shaped shifting pieces are provided with fixing nuts, the supporting rods are threaded rods, and the fixing nuts are in threaded connection with the supporting rods.

Furthermore, the plectrum arm opening structure also comprises two magnets, and the two magnets are respectively clung to two outer sides of the V-shaped plectrum variable angle.

Further, the conveying line comprises a conveying track and a conveying power mechanism; the delivery track includes transfer chain support, transfer chain flange and two parallel arrangement's carrier support bar, two the carrier support bar all set up in the upper end of transfer chain support, the transfer chain flange set up perpendicularly in the outside of carrier support bar, outside carrier is placed two above the carrier support bar, the side that outside carrier was blocked to the transfer chain flange, it is in to carry power unit to drive outside carrier motion on the carrier support bar.

Further, the conveying track is still including setting up the carrier layering of transfer chain flange upper end, the carrier support bar the transfer chain flange the carrier layering encloses into a spill slide jointly, and the one end of outside carrier is located in the spill slide.

Further, carry power unit to include bottom plate and a plurality of shifting fork ware, the upper end of bottom plate sets up electronic slide rail, be provided with the connecting plate on electronic slide rail's the slider, be provided with delivery board, a plurality of on the connecting plate shifting fork ware equidistance sets up on the length direction of delivery board, the length direction of delivery board with the length direction of carrier support bar is the same, the delivery board is located two between the carrier support bar

Further, the conveying power mechanism further comprises a plurality of supports, and the bottom of the conveying plate is connected with the upper ends of the supports in a sliding mode.

Further, the fork shifter comprises a clamping jaw, a reset spring and a base, one end of the clamping jaw is hinged to the upper end of the base, the reset spring is arranged between one end of the clamping jaw and the base, and one end, supported by the reset spring, of the clamping jaw faces towards the conveying direction of the conveying line.

Further, the plectrum opens arm structure and sets up in the input or middle part or the output of transfer chain.

The utility model has the beneficial effects that: the screw driver comprises a plectrum opening arm structure and a conveying line, wherein the magnet on the plectrum opening arm structure sucks up the screws of the left arm and the right arm on an external carrier, and the plectrum in the plectrum opening arm structure can simultaneously open the left arm and the right arm of the external carrier to two sides in the process. The device is applied to the follow-up plectrum arm opening mechanism, is structurally improved, removes electrical control, and realizes the opening or closing action of the carrier only by the deformation of the structure and the compression spring, thereby achieving the effects of simplifying the structure and the action, having long service life and basically not being damaged, improving the production efficiency, reducing the cost and simplifying the debugging process.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention;

FIG. 2 is a schematic view of the paddle open arm configuration of the present invention;

FIG. 3 is a schematic view of the electric slide rail of the present invention;

FIG. 4 is a schematic structural view of a fork module according to the present invention;

FIG. 5 is a schematic diagram of the structure of the poking and inserting device of the present invention;

fig. 6 is a schematic view of a carrier structure according to the present invention.

Detailed Description

As shown in fig. 1, in this embodiment, the present invention includes a pick arm-opening structure and a conveying line, the pick arm-opening structure is disposed on the conveying line, the pick arm-opening structure includes a V-shaped pick 1, a plurality of support rods 2 and a mounting bracket 3, the plurality of support rods 2 are disposed at an upper end of the mounting bracket 3 in parallel, the V-shaped pick 1 is disposed on the plurality of support rods 2, and a tip of the V-shaped pick 1 points in a direction opposite to a conveying direction of the conveying line. The follow-up type plectrum arm opening device is different from the prior electric structure in structure, does not need electric control, and passively opens the needed arm through the V-shaped plectrum 1 in the transportation process of the conveying belt of an external carrier, thereby achieving the effect of simplifying the structure and the action.

In this embodiment, the V-shaped plectrum 1 includes left plectrum and right plectrum, the one end of left plectrum and the one end of right plectrum connect into the pointed end of V-shaped plectrum 1, the other end of left plectrum and the other end of right plectrum all outwards open, the angle of opening between the left plectrum and the right plectrum is the deformation angle, a plurality of bracing pieces 2 all follow the one end of the deformation angle of V-shaped plectrum 1 is spread into and is followed the other end of the deformation angle of V-shaped plectrum 1 spreads out, set up compression spring 4 between the deformation angle of V-shaped plectrum 1, compression spring 4 cup joints on bracing piece 2. The follow-up plectrum arm opening device utilizes the compression spring 4 to generate elastic potential energy to open an external carrier, and the compression spring 4 is flexibly controlled, so that diversified carriers can be met.

In this embodiment, the deformation angle outside of V-arrangement plectrum 1 all sets up fixation nut 5, bracing piece 2 is the threaded rod, fixation nut 5 with 2 threaded connection of bracing piece.

In this embodiment, the paddle opening arm structure further includes two magnets 6, and the two magnets 6 are respectively tightly attached to two outer sides of the deformation angle of the V-shaped paddle 1. The magnet 6 attracts the screw on the external carrier, so that the poking piece 1 pokes the left arm and the right arm of the external carrier to two sides simultaneously.

In this embodiment, the conveying line includes a conveying track and a conveying power mechanism; the delivery track includes transfer chain support 7, transfer chain flange 8 and two parallel arrangement's carrier support bar 9, two carrier support bar 9 all set up in the upper end of transfer chain support 7, transfer chain flange 8 set up perpendicularly in the outside of carrier support bar 9, outside carrier is placed two above the carrier support bar 9, transfer chain flange 8 blocks the side of outside carrier, it is in to carry power unit drive outside carrier is in motion on the carrier support bar 9.

In this embodiment, the conveying track further includes a carrier pressing strip 10 disposed on the upper end of the conveying line retaining edge 8, the carrier supporting strip 9, the conveying line retaining edge 8 and the carrier pressing strip 10 are enclosed together to form a concave slide way, and one end of an external carrier is located in the concave slide way.

In this embodiment, carry power unit to include bottom plate 11 and a plurality of shifter 13, the upper end of bottom plate 11 sets up electronic slide rail 14, be provided with connecting plate 15 on electronic slide rail 14's the slider, be provided with conveying board 16 on the connecting plate 15, a plurality of shifter 13 equidistance sets up on conveying board 16's the length direction, conveying board 16's length direction with the length direction of carrier support bar 9 is the same, conveying board 16 is located two between the carrier support bar 9. An external carrier needing arm opening is grabbed onto a conveying line from the last automatic equipment station, a conveying production line is provided with a plurality of external carriers, a shifter 13 can move the external carriers to the position of a plectrum arm opening structure, in the process, the electric slide rail 20 is a reciprocating mechanism, the electric slide rail 20 is a one-way movable component and comprises movable clamping jaws 14 and compression springs 15, when the electric slide rail 20 moves forwards, the end faces of the clamping jaws 14 can push the external carriers to move forwards for one station, when the shifter 13 resets, the compression springs 15 can be compressed, therefore, the clamping jaws 14 can cross the bottom of the external carriers and cannot move the external carriers, after the shifter 13 resets, the clamping jaws 14 already retreat to the tail parts of the external carriers, the electric slide rail moves forwards again, the clamping jaws 14 can push the external carriers to move forwards for one station again, this enables intermittent external carrier handling.

In this embodiment, the conveying power mechanism further includes a plurality of brackets 12, and the bottom of the conveying plate 16 is slidably connected to the upper ends of the plurality of brackets 12.

In this embodiment, the fork 13 includes a claw 17, a return spring 18 and a base 19, one end of the claw 17 is hinged to the upper end of the base 19, the return spring 18 is arranged between one end of the claw 17 and the base 19, and one end of the claw 17 supported by the return spring 18 faces the conveying direction of the conveying line.

In this embodiment, the paddle opening arm structure is arranged at the input end or the middle part or the output end of the conveying line.

The working principle is as follows: an external carrier needing arm opening is grabbed onto the conveying line from the last automatic equipment station, the fork 13 can move the external carrier to the position of the plectrum arm opening structure, in the moving process, the magnet 6 on the plectrum arm opening structure firstly lifts the screw 17 of the left arm and the right arm on the external carrier, and in the moving process, the plectrum 1 in the plectrum arm opening structure a can pull the left arm 18 and the right arm 19 of the external carrier to two sides, so that the action process is realized.

The utility model is applied to the technical field of arm opening mechanisms.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides a trailing type plectrum opens arm mechanism which characterized in that: it includes that the plectrum opens arm structure and transfer chain, the plectrum open arm structure set up in on the transfer chain, the plectrum opens arm structure and includes V-arrangement plectrum (1), a plurality of bracing piece (2) and installing support (3), a plurality of bracing piece (2) parallel arrangement in the upper end of installing support (3), V-arrangement plectrum (1) set up in a plurality of on bracing piece (2), the most advanced directional with the direction of delivery of transfer chain is opposite for V-arrangement plectrum (1).

2. The follower paddle-opening arm mechanism of claim 1, wherein: the V-shaped shifting block (1) comprises a left shifting block and a right shifting block, one end of the left shifting block and one end of the right shifting block are connected to form a tip end of the V-shaped shifting block (1), the other end of the left shifting block and the other end of the right shifting block are both outwards opened, an opening angle between the left shifting block and the right shifting block is a deformation angle, a plurality of supporting rods (2) are all introduced from one ends of the deformation angles of the V-shaped shifting block (1) and are transmitted from the other ends of the deformation angles of the V-shaped shifting block (1), compression springs (4) are arranged between the deformation angles of the V-shaped shifting block (1), and the compression springs (4) are sleeved on the supporting rods (2).

3. A follower paddle arm opening mechanism according to claim 2 wherein: the outer side of the deformation angle of the V-shaped shifting piece (1) is provided with a fixing nut (5), the supporting rod (2) is a threaded rod, and the fixing nut (5) is in threaded connection with the supporting rod (2).

4. A follower paddle arm opening mechanism according to claim 2 wherein: the plectrum opening arm structure further comprises two magnets (6), and the two magnets (6) are respectively tightly attached to two outer sides of the deformation angle of the V-shaped plectrum (1).

5. The follower paddle-opening arm mechanism of claim 1, wherein: the conveying line comprises a conveying track and a conveying power mechanism; the delivery track includes transfer chain support (7), transfer chain flange (8) and two parallel arrangement's carrier support bar (9), two carrier support bar (9) all set up in the upper end of transfer chain support (7), transfer chain flange (8) set up perpendicularly in the outside of carrier support bar (9), outside carrier is placed two above carrier support bar (9), transfer chain flange (8) block the side of outside carrier, it is in to carry power unit drive outside carrier motion on carrier support bar (9).

6. The follower paddle-opening arm mechanism of claim 5, wherein: the conveying track is still including setting up carrier layering (10) of transfer chain flange (8) upper end, carrier support bar (9) transfer chain flange (8) carrier layering (10) enclose jointly for a spill slide, and the one end of outside carrier is located in the spill slide.

7. The follower paddle-opening arm mechanism of claim 5, wherein: carry power unit to include bottom plate (11) and a plurality of shifting fork ware (13), the upper end of bottom plate (11) sets up electronic slide rail (14), be provided with connecting plate (15) on the slider of electronic slide rail (14), be provided with delivery board (16) on connecting plate (15), a plurality of shifting fork ware (13) equidistance sets up on the length direction of delivery board (16), the length direction of delivery board (16) with the length direction of carrier support bar (9) is the same, delivery board (16) are located two between carrier support bar (9).

8. The follower paddle-opening arm mechanism of claim 7, wherein: the conveying power mechanism further comprises a plurality of supports (12), and the bottom of the conveying plate (16) is connected with the upper ends of the supports (12) in a sliding mode.

9. The follower paddle-opening arm mechanism of claim 7, wherein: the fork puller (13) comprises a jaw (17), a reset spring (18) and a base (19), one end of the jaw (17) is hinged to the upper end of the base (19), one end of the jaw (17) is provided with the reset spring (18) between the base (19), and the jaw (17) is driven by one end, supported by the reset spring (18), of the jaw to face towards the conveying direction of the conveying line.

10. The follower paddle-opening arm mechanism of claim 1, wherein: the plectrum opens arm structure and sets up input or middle part or the output of transfer chain.