CN210682290U

CN210682290U - Flat head screw dislocation discharge mechanism

Info

Publication number: CN210682290U
Application number: CN201921686164.9U
Authority: CN
Inventors: 耿宝栋
Original assignee: Suzhou Boruc Robot System Engineering Co ltd
Current assignee: Suzhou Boruc Robot System Engineering Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-05
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the technical field of screw discharging equipment and specifically relates to crew cut screw dislocation discharge mechanism. This dislocation discharge mechanism includes board, elevator, pan feeding pipe, discharging pipe, screw clamping and positioning mechanism, dislocation board and dislocation board horizontal drive mechanism, install screw clamping and positioning mechanism on the board, dislocation board horizontal drive mechanism's cylinder body is fixed on the board, and dislocation board horizontal drive mechanism's removal end is fixed with the dislocation board, and dislocation board and elevator be sliding connection respectively on the board, and screw clamping and positioning mechanism is located between elevator and the dislocation board, all is equipped with the perforation on dislocation board, the elevator. The utility model discloses a pan feeding pipe and elevator are in introducing the screw in the perforation of dislocation board. The screw above the screw is clamped and positioned by the screw clamping and positioning mechanism. The screws are driven to move into the discharge pipe at the bottom of the machine table to slide out through the horizontal driving mechanism of the dislocation plate. This application has improved the discharging efficiency of grub screw, avoids folding the emergence of expecting the card material.

Description

Flat head screw dislocation discharge mechanism

Technical Field

The utility model belongs to the technical field of screw discharging equipment and specifically relates to crew cut screw dislocation discharge mechanism.

Background

After the existing flat-head screw is produced and molded, the flat-head screw needs to be sequentially discharged. However, the existing flat-head screw discharging mode has low efficiency and is easy to stack and clamp materials.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem described in the background art, the utility model provides a crew cut screw dislocation discharge mechanism. The screws are introduced into the through holes of the dislocation plate through the feeding pipe and the lifting block. The screw above the screw is clamped and positioned by the screw clamping and positioning mechanism. The screws are driven to move into the discharge pipe at the bottom of the machine table to slide out through the horizontal driving mechanism of the dislocation plate. This application has improved the discharging efficiency of grub screw, avoids folding the emergence of expecting the card material.

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

the utility model provides a crew cut screw dislocation discharge mechanism, includes board, elevator, pan feeding pipe, discharging pipe, screw clamping and positioning mechanism, dislocation board and dislocation board horizontal drive mechanism, install screw clamping and positioning mechanism on the board, dislocation board horizontal drive mechanism's cylinder body is fixed on the board, and dislocation board horizontal drive mechanism's removal end is fixed with the dislocation board, and dislocation board and elevator difference sliding connection are on the board, and screw clamping and positioning mechanism is located between elevator and the dislocation board, all is equipped with the perforation on dislocation board, the elevator, and the perforation and the pan feeding pipe of elevator are linked together, and the perforation on the board is linked together with the discharging pipe.

Specifically, screw centre gripping positioning mechanism is by the sloping piece, the sloping piece drives actuating cylinder, clamp splice and reset spring constitute, two sloping pieces that are parallel to each other are all fixed on the piston rod that the sloping piece drove actuating cylinder, the cylinder body that the sloping piece drove actuating cylinder is fixed on the board, the lifter left and right sides sliding connection has the clamp splice respectively, two clamp splices are symmetrical each other, clamp splice end department is equipped with the arc concave surface that is used for the centre gripping screw, be connected with reset spring between clamp splice and the lifter, the top of sloping piece is equipped with the inclined plane with lifter matched with, be equipped with on the sloping piece inner wall with clamp splice matched with inclined plane.

Specifically, the piston rod end of the bevel block driving cylinder is fixedly provided with a sliding block, the sliding block is connected in a sliding groove of the machine table in a sliding mode, and the two bevel blocks are respectively fixed on two sides of the sliding block.

Specifically, the horizontal driving mechanism of the dislocation plate is an air cylinder.

Specifically, the dislocation board sliding fit is connected in the spout of board.

Specifically, guide rods are fixed to two ends of the lifting block respectively and penetrate through guide holes in two sides of the machine table, springs are arranged between the lifting block and the machine table, and the guide rods penetrate through the springs.

The utility model has the advantages that: the utility model provides a crew cut screw dislocation discharge mechanism. The screws are introduced into the through holes of the dislocation plate through the feeding pipe and the lifting block. The screw above the screw is clamped and positioned by the screw clamping and positioning mechanism. The screws are driven to move into the discharge pipe at the bottom of the machine table to slide out through the horizontal driving mechanism of the dislocation plate. This application has improved the discharging efficiency of grub screw, avoids folding the emergence of expecting the card material.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the screw clamping and positioning mechanism of the present invention;

in the figure, 1, a machine table, 2, a lifting block, 3, a feeding pipe, 4, a discharging pipe, 5, a screw clamping and positioning mechanism, 6, a dislocation plate, 7, a dislocation plate horizontal driving mechanism, 8, a guide rod, 9, a spring, 51, an inclined plane block, 52, an inclined plane block driving cylinder, 53, a clamping block and 54, a sliding block are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a schematic structural diagram of a screw clamping and positioning mechanism of the present invention.

The utility model provides a crew cut screw dislocation discharge mechanism, includes board 1, elevator 2, pan feeding pipe 3, discharging pipe 4, screw centre gripping positioning mechanism 5, dislocation board 6 and dislocation board horizontal drive mechanism 7, install screw centre gripping positioning mechanism 5 on the board 1, the cylinder body of dislocation board horizontal drive mechanism 7 is fixed on board 1, and the removal end of dislocation board horizontal drive mechanism 7 is fixed with dislocation board 6, and dislocation board 6 and elevator 2 sliding connection are respectively on board 1, and screw centre gripping positioning mechanism 5 is located between elevator 2 and the dislocation board 6, all is equipped with the perforation on board 1, the elevator 2, and the perforation and the pan feeding pipe 3 of elevator 2 are linked together, and the perforation on the board 1 is linked together with discharging pipe 4. Screw centre gripping positioning mechanism 5 is by inclined plane piece 51, inclined plane piece drives actuating cylinder 52, clamp splice 53 and reset spring are constituteed, two inclined plane pieces 51 that are parallel to each other are all fixed on inclined plane piece drives actuating cylinder 52's piston rod, inclined plane piece drives actuating cylinder 52's cylinder body and fixes on board 1, the 2 left and right sides of elevator sliding connection has clamp splice 53 respectively, two clamp splice 53 are symmetrical each other, clamp splice 53 end department is equipped with the arc concave surface that is used for the centre gripping screw, be connected with reset spring between clamp splice 53 and the elevator 2, the top of inclined plane piece 51 is equipped with the inclined plane with elevator 2 matched with, be equipped with the inclined plane with clamp splice 53 matched with on the inclined plane piece 51 inner wall. The piston rod end of the inclined plane block driving cylinder 52 is fixed with a slide block 54, the slide block 54 is connected in a sliding groove of the machine table 1 in a sliding manner, and the two inclined plane blocks 51 are respectively fixed on two sides of the slide block 54. The dislocation plate horizontal driving mechanism 7 is an air cylinder. The dislocation plate 6 is connected in a sliding way of the machine table 1 in a sliding way. Guide rods 8 are respectively fixed at two ends of the lifting block 2, the guide rods 8 penetrate through guide holes in two sides of the machine table 1, a spring 9 is arranged between the lifting block 2 and the machine table 1, and the guide rods 8 penetrate through the spring 9.

Referring to fig. 1 and 2, firstly, the flat head screws are sequentially fed into the lifting block 2 through the feeding pipe 3, at this time, the through holes of the lifting block 2 are located right above the through holes of the dislocation plate 6, and the through holes of the dislocation plate 6 are not located above the through holes on the machine table 1. The first flat head screw in the lifting block 2 falls into the through hole of the dislocation plate 6, and the machine table 1 is used as the bottom support of the flat head screw in the dislocation plate 6.

After the first grub screw has fallen into the aperture of the offset plate 6, the second grub screw, which is located above the first grub screw, is placed between the two clamping blocks 53. After the photoelectric sensor on the machine table 1 senses that the flat head screw falls into the through hole of the dislocation plate 6, the photoelectric sensor transmits a signal to the control machine, and the control machine starts the screw clamping and positioning mechanism 5.

The piston rod of the inclined block driving cylinder 52 drives the two inclined blocks 51 to move horizontally, at the moment, the inclined surfaces on the inner walls of the two inclined blocks 51 respectively push the clamping blocks 53, the inclined surfaces on the clamping blocks 53 slide along the inclined surfaces on the inner walls of the inclined blocks 51, so that the two clamping blocks 53 are driven to respectively move towards the left side and the right side of the second grub screw until the second grub screw is clamped and fixed by the two clamping blocks 53, and all the grub screws above the first grub screw can be kept positioned to be prevented from falling downwards.

When the inclined block 51 moves horizontally to drive the two clamping blocks 53 to clamp, the inclined surface at the top end of the inclined block 51 drives the lifting block 2 to move upwards. During the upward movement of the lifting block 2, the guide rod 8 moves upward along the guide hole on the machine table 1, so as to maintain the stability of the movement of the lifting block 2, and the spring 9 is in a stretched state.

When the flat-head screws above the first flat-head screw are all positioned by the screw clamping and positioning mechanism 5, the piston rod of the dislocation plate horizontal driving mechanism 7 drives the dislocation plate 6 to horizontally move along the horizontal sliding groove on the machine table 1 until the through hole on the dislocation plate 6 is positioned right above the through hole on the machine table 1. At the moment, the flat head screw in the through hole of the dislocation plate 6 falls into the through hole of the machine table 1 and finally falls into the discharge pipe 4 to slide down.

When the first flat head screw is successfully discharged, the dislocation plate 6 returns to the original position, and the through hole on the dislocation plate 6 is positioned right below the through hole of the lifting block 2 again. The inclined plane block 51 returns to reset, the pressure of the inclined plane block 51 on the clamping blocks 53 disappears, the two clamping blocks 53 are opened under the driving of the reset spring to restore and deform, and therefore the second flat head screw can fall into the through hole of the dislocation plate 6, and the flat head screws can be continuously discharged one by repeating the actions.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A flat head screw dislocation discharging mechanism is characterized by comprising a machine table (1), a lifting block (2), a feeding pipe (3), a discharging pipe (4), a screw clamping and positioning mechanism (5), a dislocation plate (6) and a dislocation plate horizontal driving mechanism (7), wherein the machine table (1) is provided with the screw clamping and positioning mechanism (5), a cylinder body of the dislocation plate horizontal driving mechanism (7) is fixed on the machine table (1), a dislocation plate (6) is fixed at a moving end of the dislocation plate horizontal driving mechanism (7), the dislocation plate (6) and the lifting block (2) are respectively connected on the machine table (1) in a sliding manner, the screw clamping and positioning mechanism (5) is positioned between the lifting block (2) and the dislocation plate (6), the machine table (1) and the lifting block (2) are respectively provided with through holes, the through holes of the lifting block (2) are communicated with the feeding pipe (3), the through hole on the machine table (1) is communicated with the discharge pipe (4).

2. The grub screw dislocation discharging mechanism of claim 1, which is characterized in that: screw centre gripping positioning mechanism (5) are by inclined plane piece (51), inclined plane piece drives actuating cylinder (52), clamp splice (53) and reset spring are constituteed, two inclined plane pieces (51) that are parallel to each other are all fixed on the piston rod that inclined plane piece driven actuating cylinder (52), the cylinder body that inclined plane piece driven actuating cylinder (52) is fixed on board (1), the lifter block (2) left and right sides sliding connection has clamp splice (53) respectively, two clamp splice (53) are symmetrical each other, clamp splice (53) end department is equipped with the arc concave surface that is used for the centre gripping screw, be connected with reset spring between clamp splice (53) and lifter block (2), the top of inclined plane piece (51) is equipped with the inclined plane with lifter block (2) matched with, be equipped with on inclined plane piece (51) the inner wall with clamp splice (53) matched with inclined plane.

3. The grub screw dislocation discharging mechanism of claim 2, which is characterized in that: a sliding block (54) is fixed at the piston rod end of the inclined plane block driving cylinder (52), the sliding block (54) is connected in a sliding groove of the machine table (1) in a sliding mode, and the two inclined plane blocks (51) are fixed on the two sides of the sliding block (54) respectively.

4. The grub screw dislocation discharging mechanism of claim 1, which is characterized in that: the dislocation plate horizontal driving mechanism (7) is an air cylinder.

5. The grub screw dislocation discharging mechanism of claim 1, which is characterized in that: the dislocation plate (6) is connected in a sliding groove of the machine table (1) in a sliding manner.

6. The grub screw dislocation discharging mechanism of claim 1, which is characterized in that: guide rods (8) are fixed at two ends of the lifting block (2) respectively, the guide rods (8) penetrate through guide holes in two sides of the machine table (1), springs (9) are arranged between the lifting block (2) and the machine table (1), and the guide rods (8) penetrate through the springs (9).