CN216097676U

CN216097676U - Claw mechanism of automatic feeding equipment

Info

Publication number: CN216097676U
Application number: CN202122710761.4U
Authority: CN
Inventors: 张凯军
Original assignee: Hanchuan Kaite Plastic Products Co ltd
Current assignee: Hanchuan Kaite Plastic Products Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a clamping jaw mechanism of automatic feeding equipment, which comprises a clamping jaw main body and two auxiliary positioning mechanisms, wherein the front surface of the clamping jaw main body is provided with a mounting plate, the front surface of the mounting plate is provided with two hexagonal nuts, the back surfaces of the two hexagonal nuts are provided with connecting mechanisms, the auxiliary positioning mechanisms are provided with two groups, each auxiliary positioning mechanism consists of a U-shaped frame, the back surface of each U-shaped frame is fixedly connected with the front surface of the mounting plate, the outer wall of each hexagonal nut is movably connected with the inner wall of each U-shaped frame in an inserting mode, and two sides of the inner wall of each U-shaped frame are fixedly connected with limiting blocks. According to the utility model, the U-shaped frame and the two limiting blocks are arranged, the hexagon nut is clamped into the U-shaped frame through the hexagon nut, the hexagon nut is limited through the U-shaped frame and the two limiting blocks, the bolt can be screwed into the hexagon nut only by screwing the bolt, the hexagon nut is prevented from being positioned by other tools, and meanwhile, the hexagon nut is convenient to replace when a slide thread appears in the hexagon nut.

Description

Claw mechanism of automatic feeding equipment

Technical Field

The utility model relates to the field of automatic feeding equipment, in particular to a jaw mechanism of the automatic feeding equipment.

Background

The automatic feeding equipment is feeding equipment controlled by a PLC (programmable logic controller), and materials are clamped and sent to an appointed position through the matching of a mechanical arm and a clamping jaw.

At present add man-hour to children's shallow's steel pipe, all pay-off through jack catch mechanism, the jack catch all is connected through the mode of bolt when being connected with the arm, one kind all is provided with the jack on jack catch and arm, the bolt runs through two jacks and screws up the nut can, but this kind of mounting means still needs additional instrument to carry on spacingly to the nut when twisting the bolt, it is comparatively inconvenient to install, another kind has seted up jack and screw hole respectively on jack catch and arm, only need twist like this and move the bolt can, but this kind of mounting means is difficult for maintaining after the smooth silk appears in the screw hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a jaw mechanism of automatic feeding equipment, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: automatic feeder equipment's jack catch mechanism includes:

the clamping jaw comprises a clamping jaw main body, wherein the front side of the clamping jaw main body is provided with an installation plate, the front side of the installation plate is provided with two hexagonal nuts, and the back sides of the two hexagonal nuts are provided with a connecting mechanism;

the auxiliary positioning mechanism is provided with two groups, the auxiliary positioning mechanism is composed of a U-shaped frame, the back face of the U-shaped frame is fixedly connected with the front face of the mounting plate, the outer wall of the hexagonal nut is movably and alternately connected with the inner wall of the U-shaped frame, and the limiting blocks are fixedly connected with the two sides of the inner wall of the U-shaped frame.

Preferably, the back of the limiting blocks is attached to the front face of the hexagon nut, and the distance between the limiting blocks is larger than the inner diameter of the hexagon nut.

Preferably, the connecting mechanism comprises a bolt, a first jack is formed in the front face of the jaw main body, a second jack is formed in the front face of the mounting plate, the outer wall of the bolt is movably and alternately connected with the inner wall of the first jack and the second jack respectively, and the outer wall of the bolt is in threaded connection with the inner wall of the hexagon nut.

Preferably, the inner wall symmetry of U type frame has seted up the draw-in groove, two the inner wall sliding connection of draw-in groove has the baffle, the bottom of baffle sets up with hexagon nut's outer wall laminating.

Preferably, two the top of draw-in groove inner wall all pastes and is equipped with the rubber pad, two the bottom of rubber pad all sets up with the top laminating of baffle, the top of baffle is provided with a plurality of non-slip raised.

Preferably, the front surface of the mounting plate is fixedly connected with two connecting plates, and one side of each connecting plate is provided with a connecting hole.

The utility model has the technical effects and advantages that:

(1) according to the utility model, the U-shaped frame and the two limiting blocks are arranged, the hexagon nut is clamped into the U-shaped frame through the hexagon nut, the hexagon nut is limited through the U-shaped frame and the two limiting blocks, the bolt can be screwed into the hexagon nut only by screwing the bolt, the hexagon nut is prevented from being positioned by other tools, and meanwhile, the hexagon nut is convenient to replace when a slide thread appears in the hexagon nut;

(2) according to the utility model, the arrangement of the baffle plate is utilized, the baffle plate is inserted into the two clamping grooves, so that the top end of the hexagonal nut is limited, the hexagonal nut is prevented from being separated from the U-shaped frame from the top end of the U-shaped frame, and the use stability of the hexagonal nut is effectively improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.

FIG. 3 is a schematic side sectional view of a U-shaped frame according to the present invention.

In the figure: 1. a jaw body; 2. mounting a plate; 3. a hexagonal nut; 4. a U-shaped frame; 5. a first jack; 6. a second jack; 7. a bolt; 8. a limiting block; 9. a card slot; 10. a baffle plate; 11. a rubber pad; 12. anti-skid projections; 13. a connecting plate; 14. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a clamping jaw mechanism of automatic feeding equipment as shown in figures 1-3, which comprises a clamping jaw main body 1, wherein two clamping jaws are symmetrically arranged on the clamping jaw main body 1, arc-shaped grooves are symmetrically formed in the two clamping jaws to facilitate clamping and conveying of a steel pipe, a mounting plate 2 is arranged on the front surface of the clamping jaw main body 1, two hexagon nuts 3 are arranged on the front surface of the mounting plate 2, a connecting mechanism is arranged on the back surfaces of the two hexagon nuts 3, the connecting mechanism comprises a bolt 7, a first jack 5 is formed on the front surface of the clamping jaw main body 1, a second jack 6 is formed on the front surface of the mounting plate 2, the outer wall of the bolt 7 is movably and alternately connected with the inner walls of the first jack 5 and the second jack 6 respectively, the outer wall of the bolt 7 is in threaded connection with the inner walls of the hexagon nuts 3, the bolt 7 sequentially penetrates through the first jack 5 and the second jack 6, and then the bolt 7 is rotated clockwise, so that the bolt 7 can be screwed into the hexagon nuts 3, further connecting the claw body 1 with the mounting plate 2;

the auxiliary positioning mechanisms are two groups of auxiliary positioning mechanisms, each auxiliary positioning mechanism is composed of a U-shaped frame 4, the back face of each U-shaped frame 4 is fixedly connected with the front face of the mounting plate 2, the outer wall of each hexagonal nut 3 is movably connected with the inner wall of the U-shaped frame 4 in an inserting mode, the two sides of the inner wall of each U-shaped frame 4 are fixedly connected with limiting blocks 8, the hexagonal nuts 3 are inserted into the U-shaped frames 4, the hexagonal nuts 3 can be limited through the U-shaped frames 4, the hexagonal nuts 3 cannot rotate, meanwhile, the hexagonal nuts 3 cannot move back and forth due to the two limiting blocks 8, and therefore when the bolts 7 are screwed clockwise, the hexagonal nuts 3 can be directly screwed into the hexagonal nuts 3, and the hexagonal nuts 3 are prevented from being positioned by other tools;

the back surfaces of the two limiting blocks 8 are attached to the front surface of the hexagon nut 3, and the distance between the two limiting blocks 8 is larger than the inner diameter of the hexagon nut 3, so that the bolt 7 can penetrate through the two limiting blocks 8 after the bolt 7 is screwed into the hexagon nut 3, and the bolt 7 is prevented from being blocked in screwing;

the inner walls of the U-shaped frame 4 are symmetrically provided with clamping grooves 9, the inner walls of the two clamping grooves 9 are connected with baffle plates 10 in a sliding mode, the bottom ends of the baffle plates 10 are attached to the outer wall of the hexagonal nut 3, the baffle plates 10 are inserted into the two clamping grooves 9, the top end of the hexagonal nut 3 can be limited, the hexagonal nut 3 cannot move upwards and is separated from the U-shaped frame 4, and therefore the stability of the hexagonal nut 3 inserted into the U-shaped frame 4 is effectively improved;

rubber pads 11 are attached to the top ends of the inner walls of the two clamping grooves 9, the bottom ends of the two rubber pads 11 are attached to the top end of the baffle 10, the rubber pads 11 increase the friction force between the baffle 10 and the inner walls of the clamping grooves 9, so that after the baffle 10 is inserted into the two clamping grooves 9, if the baffle 10 does not receive a large external force, the baffle 10 can be stably inserted into the clamping grooves 9, a plurality of anti-skid protrusions 12 are arranged at the top end of the baffle 10, the anti-skid protrusions 12 are made of rubber materials, operators can press the positions of the anti-skid protrusions 12 to slide the baffle 10 out of the two clamping grooves 9 conveniently, and convenience in operation is improved;

two connecting plates 13 of the front fixedly connected with of mounting panel 2, connecting hole 14 has all been seted up to one side of two connecting plates 13, is convenient for mounting panel 2 and the subassembly on the arm to be connected through connecting plate 13 and connecting hole 14.

The working principle of the utility model is as follows:

when needs are connected jack main part 1 and mounting panel 2, earlier block into U type frame 4 with hexagon nut 3, take up baffle 10 again, insert baffle 10 in two draw-in grooves 9, make baffle 10 and hexagon nut 3's top laminating, pass through U type frame 4 this moment, baffle 10 and two stopper 8 spacing, make hexagon nut 3 can not appear rotating or the phenomenon of removal, insert first jack 5 and second jack 6 with bolt 7 in proper order this moment, twist bolt 7 clockwise again, make bolt 7 twist in the hexagon nut 3 of being fixed a position, until bolt 7 slowly runs through hexagon nut 3 and follow two stopper 8 between and insert out, the knob of final bolt 7 supports the outer wall of jack main part 1, accomplish jack main part 1 and mounting panel 2's being connected promptly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Automatic feeder's jack catch mechanism, its characterized in that includes:

the clamping jaw comprises a clamping jaw main body (1), wherein a mounting plate (2) is arranged on the front surface of the clamping jaw main body (1), two hexagonal nuts (3) are arranged on the front surface of the mounting plate (2), and connecting mechanisms are arranged on the back surfaces of the two hexagonal nuts (3);

auxiliary positioning mechanism, auxiliary positioning mechanism is equipped with two sets ofly, auxiliary positioning mechanism comprises U type frame (4), the back of U type frame (4) and the positive fixedly connected with of mounting panel (2), the outer wall of hexagon nut (3) alternates with the inner wall activity of U type frame (4) and is connected, the equal fixedly connected with stopper (8) in both sides of U type frame (4) inner wall.

2. The jaw mechanism of the automatic feeding equipment according to claim 1, wherein the back surfaces of the two limit blocks (8) are attached to the front surface of the hexagon nut (3), and the distance between the two limit blocks (8) is greater than the inner diameter of the hexagon nut (3).

3. The jaw mechanism of the automatic feeding equipment according to claim 1, wherein the connecting mechanism comprises a bolt (7), a first insertion hole (5) is formed in the front surface of the jaw body (1), a second insertion hole (6) is formed in the front surface of the mounting plate (2), the outer wall of the bolt (7) is movably inserted and connected with the inner wall of the first insertion hole (5) and the inner wall of the second insertion hole (6), and the outer wall of the bolt (7) is in threaded connection with the inner wall of the hexagon nut (3).

4. The jaw mechanism of the automatic feeding equipment according to claim 1, wherein the inner wall of the U-shaped frame (4) is symmetrically provided with clamping grooves (9), the inner walls of the two clamping grooves (9) are slidably connected with baffle plates (10), and the bottom ends of the baffle plates (10) are attached to the outer wall of the hexagon nut (3).

5. The jaw mechanism of the automatic feeding equipment according to claim 4, wherein the top ends of the inner walls of the two clamping grooves (9) are respectively provided with a rubber pad (11), the bottom ends of the two rubber pads (11) are respectively arranged with the top end of the baffle plate (10) in a fit manner, and the top end of the baffle plate (10) is provided with a plurality of anti-skidding protrusions (12).

6. The jaw mechanism of the automatic feeding equipment according to claim 1, wherein two connecting plates (13) are fixedly connected to the front surface of the mounting plate (2), and a connecting hole (14) is formed in each of one sides of the two connecting plates (13).