CN215853690U

CN215853690U - Turnover mechanism for plate collecting machine

Info

Publication number: CN215853690U
Application number: CN202122203124.8U
Authority: CN
Inventors: 黄桃; 方永南; 戴志辉; 温波
Original assignee: Shenzhen Leshen Technology Co ltd
Current assignee: Shenzhen Leshen Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-18
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a turnover mechanism for a board collecting machine, which relates to the technical field of board collecting machines, and aims at solving the problem that a board is easy to collide after being turned because the existing board collecting machine is not provided with a buffer mechanism when in use. The turnover mechanism is novel in structure, has a buffer protection effect on plates, improves turnover efficiency and stability, and is suitable for popularization.

Description

Turnover mechanism for plate collecting machine

Technical Field

The utility model relates to the technical field of plate collecting machines, in particular to a turnover mechanism for a plate collecting machine.

Background

In the processing process of products such as printed circuit boards, in order to ensure normal production of the products, the plates cannot be stacked, so that the plates need to be folded and unfolded singly. The traditional mode is manual retraction, namely, the operation is independently carried out on one plate each time, the production efficiency is low, the labor cost is high, and along with the development and the technical progress of the society, the plate collecting machine is generally applied to a plurality of fields at present.

When the plate collecting machine aims at the existing plate collecting machine, the plate is easy to collide after being overturned because the plate collecting machine does not generally have a buffer mechanism. Therefore, in order to solve such problems, we propose a turnover mechanism for a plate collecting machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a turnover mechanism for a plate collecting machine, which solves the problem that a plate is easy to collide after being turned because a buffer mechanism is not provided in the prior plate collecting machine.

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

a turnover mechanism for a board collecting machine comprises a supporting table and supporting blocks, wherein two symmetrically-arranged supporting blocks are fixedly mounted at the top end of the supporting table, a hydraulic cylinder is fixedly mounted at the top end of the supporting table, two symmetrically-arranged limiting blocks are fixedly mounted at the top end of the supporting table, a sliding block is slidably mounted between the two limiting blocks along the horizontal direction, a piston rod of the hydraulic cylinder is hinged with the sliding block, and a rack plate is fixedly mounted at the top end of the sliding block;

two rotate between the supporting shoe and install the pivot, the fixed cover of one end that the pivot is close to the rack board has connect the gear, the fixed cover of pivot has connect fixed pipe, fixed pipe is located between two supporting shoes, the circumference lateral wall fixed mounting of fixed pipe has a plurality of returning face plates that are array distribution, buffer gear is installed on the top of supporting shoe.

Preferably, the side wall of the limiting block is provided with a sliding groove matched with the sliding block.

Preferably, the gear is engaged with the rack plate.

Preferably, two adjacent turnover plates are arranged at a right angle.

Preferably, the buffer mechanism comprises a buffer plate, fixing columns and a return spring, the buffer plate is movably mounted at the top end of the supporting block, a rubber layer is arranged at the top end of the buffer, a plurality of fixing columns distributed in an array are fixedly mounted at the lower end of the buffer plate, the fixing columns and the supporting block are arranged in a sliding connection mode, and the return spring is sleeved on the fixing columns.

Preferably, two ends of the return spring are fixedly connected with the buffer plate and the supporting block respectively.

The utility model has the beneficial effects that:

1. through the cooperation installation to buffer board and reset spring, the plate upset falls on the buffer board, and rubber layer on the buffer board has weakened the impact of buffer board to the plate, and reset spring receives the extrusion of buffer board and supporting shoe, and the fixed column removes in the supporting shoe with the buffer board is synchronous, plays the buffering guard action to the plate.

2. Through the cooperation installation of countershaft and returning face plate, the pneumatic cylinder drives the sliding block and slides between two stoppers, drives rack plate and gear engagement then for the pivot with steadily rotate between two supporting shoes, the adjacent rectangular returning face plate that is overturns the plate, has improved turnover efficiency and stability.

In conclusion, the plate receiving machine has the effect of buffering and protecting plates, improves the turnover efficiency and stability, solves the problem that the plates are easy to collide after being turned due to the fact that an existing plate receiving machine does not generally have a buffering mechanism when being used, and is suitable for popularization.

Drawings

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

FIG. 2 is a view showing the mounting structure of the fixing sleeve and the rotating shaft according to the present invention;

fig. 3 is an installation structure view of the damper mechanism of the present invention.

Reference numbers in the figures: 1. a support table; 2. a support block; 3. a hydraulic cylinder; 4. a limiting block; 5. a slider; 6. a rack plate; 7. a rotating shaft; 8. a gear; 9. a fixed tube; 10. a turnover plate; 11. a buffer plate; 12. fixing a column; 13. a return spring.

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.

Referring to fig. 1 and 2, a tilting mechanism that board receiving machine was used, including brace table 1 and supporting shoe 2, two supporting shoes 2 that are the symmetry and set up through the top fixed mounting at brace table 1, play the supporting role to the tilting mechanism, through the top fixed mounting pneumatic cylinder 3 at brace table 1, tilting mechanism's driving source has, two stopper 4 that are the symmetry and set up through the top fixed mounting at brace table 1, the cooperation is along horizontal direction slidable mounting sliding block 5 between two stopper 4, and set up the spout that matches with sliding block 5 at the lateral wall of stopper 4, realize the steady transmission of sliding block 5, be articulated setting with sliding block 5 through the piston rod that makes pneumatic cylinder 3, have the driving action to sliding block 5, through the top fixed mounting rack plate 6 at sliding block 5, form drive assembly.

Referring to fig. 2, through rotating installation pivot 7 between two supporting shoes 2, the cooperation is at the fixed cover of the one end of pivot 7 near rack plate 6 and connects gear 8, and make gear 8 and rack plate 6 be the meshing setting, realize that pivot 7 rotates between supporting shoe 2, through cup jointing fixed pipe 9 in pivot 7 is fixed, and fixed pipe 9 is located between two supporting shoes 2, the fixed supporting effect to upset board 10 has, through a plurality of upset boards 10 that are the array distribution of circumference lateral wall fixed mounting at fixed pipe 9, and make two adjacent upset boards 10 be the right angle setting, the realization is to the upset function of plate.

Referring to fig. 3, through the top installation buffer gear at supporting shoe 2, reduce the impact of supporting shoe 2 to the plate, buffer gear includes buffer board 11, fixed column 12 and reset spring 13, through top movable mounting buffer board 11 at supporting shoe 2, and the top of buffer board 11 is provided with the rubber layer, have and weaken impact function, through a plurality of fixed columns 12 that are the array distribution of low side fixed mounting at buffer board 11, realize the slidable mounting of fixed column 12 in supporting shoe 2, through cup jointing reset spring 13 at fixed column 12, and make reset spring 13's both ends respectively with buffer board 11 and supporting shoe 2 fixed continuous, have the buffer function to the plate.

The working principle is as follows: this tilting mechanism is when using, at first, the hydraulic pressure increase in the pneumatic cylinder 3, it slides between two stopper 4 to drive sliding block 5, then drive rack plate 6 and the meshing of gear 8, it rotates with fixed pipe 9 in step to drive pivot 7, realize that returning face plate 10 rotates between two supporting shoes 2, overturn to the plate, after the plate upset, fall on buffer board 11, make reset spring 13 receive the extrusion of buffer board 11 with supporting shoe 2, fixed column 12 removes to supporting shoe 2 with buffer board 11 in step, play the cushioning effect, meanwhile, the rubber layer on the buffer board 11 has weakened the impact of buffer board 11 to the plate, plate guard action has.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A turnover mechanism for a board collecting machine comprises a supporting table (1) and supporting blocks (2), and is characterized in that two symmetrically arranged supporting blocks (2) are fixedly installed at the top end of the supporting table (1), a hydraulic cylinder (3) is fixedly installed at the top end of the supporting table (1), two symmetrically arranged limiting blocks (4) are fixedly installed at the top end of the supporting table (1), a sliding block (5) is installed between the two limiting blocks (4) in a sliding mode along the horizontal direction, a piston rod of the hydraulic cylinder (3) is hinged to the sliding block (5), and a rack plate (6) is fixedly installed at the top end of the sliding block (5);

two rotate between supporting shoe (2) and install pivot (7), the fixed cover of one end that pivot (7) are close to rack plate (6) has cup jointed gear (8), fixed pipe (9) have been cup jointed to pivot (7) fixed, fixed pipe (9) are located between two supporting shoe (2), the circumference lateral wall fixed mounting of fixed pipe (9) has a plurality of returning face plates (10) that are the array and distribute, buffer gear is installed on the top of supporting shoe (2).

2. The turnover mechanism for the board collecting machine as claimed in claim 1, wherein the side wall of the limit block (4) is provided with a sliding groove matched with the sliding block (5).

3. A turnover mechanism for a board collecting machine according to claim 1, characterised in that the gear wheels (8) are arranged in engagement with the rack plates (6).

4. A turnover mechanism for a board collecting machine as claimed in claim 1, characterised in that two adjacent turnover plates (10) are arranged at right angles.

5. The turnover mechanism for the board collecting machine according to claim 1, wherein the buffer mechanism comprises a buffer board (11), fixing columns (12) and a return spring (13), the buffer board (11) is movably mounted at the top end of the supporting block (2), a rubber layer is arranged at the top end of the buffer board (11), a plurality of fixing columns (12) distributed in an array are fixedly mounted at the lower end of the buffer board (11), the fixing columns (12) are slidably connected with the supporting block (2), and the return spring (13) is sleeved on the fixing columns (12).

6. A turnover mechanism for a board collecting machine according to claim 5, characterised in that both ends of the return spring (13) are fixedly connected with the buffer plate (11) and the supporting block (2), respectively.