CN217296221U

CN217296221U - Turnover machine for processing circuit board

Info

Publication number: CN217296221U
Application number: CN202221308337.5U
Authority: CN
Inventors: 聂亮玉; 殷勤
Original assignee: NINGBO SHUNYUN ELECTRONIC CO Ltd
Current assignee: NINGBO SHUNYUN ELECTRONIC CO Ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-08-26
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a turn-over machine is used in circuit board processing, including two mounting brackets, two the equal symmetry in mounting bracket bottom is equipped with the support column, the mounting bracket front and back end both sides all are equipped with primary shaft bearing, two be equipped with the roller bearing between the primary shaft bearing, be equipped with the conveyer belt between two roller bearings of mounting bracket both sides, two mounting bracket rear end one side all is equipped with the second motor, just second motor spindle with wherein roller bearing fixed connection. A turn-over machine is used in circuit board processing, relate to circuit board and turn over plate equipment technical field, through turning over the epaxial band pulley setting in roller bearing both ends pivot, can be convenient for come to rotate with two conveyer belts are synchronous, simultaneously, be convenient for carry on spacing fixedly to the circuit board in the slot through the first depression bar in the roller bearing of turning over with the second depression bar to connect the shell fragment through balancing weight and arc and be convenient for first depression bar and the shrink of second depression bar, and then do benefit to the upset whereabouts of circuit board.

Description

Turnover machine for processing circuit board

Technical Field

The utility model relates to a circuit board tipping arrangement technical field, in particular to turn-over machine is used in circuit board processing.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, the circuit board enables the circuit to be miniaturized and visualized, the circuit board plays an important role in batch production of fixed circuits and optimization of electrical appliance layout, the circuit board needs to be turned over when the circuit board is cleaned or detected in the production process of the circuit board, and a circuit board turning machine can be used when the circuit board is turned over generally.

The board collecting machine for the circuit board and the plate turnover device thereof disclosed by the prior publication No. CN206156280U can collect the circuit board, but the rotating roller needs to be driven by an external driving device, so that the operation energy consumption of the whole equipment is further increased, and meanwhile, when one end of the circuit board is clamped by the clamping groove of the rotating roller, the clamping groove is not provided with a limiting mechanism, so that the circuit board is easy to fall off from the clamping groove on a board collecting platform without reaching the board collecting platform, and the normal turnover of the circuit board is influenced.

Therefore, a turnover machine for processing circuit boards is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turnover machine is used in circuit board processing can effectively solve the problem in the background art.

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

the utility model provides a turn-over machine for circuit board processing, includes two mounting brackets, two the equal symmetry in mounting bracket bottom is equipped with the support column, the mounting bracket front and back end both sides all are equipped with primary shaft bearing, two be equipped with the roller bearing between the primary shaft bearing, be equipped with the conveyer belt between two roller bearings of mounting bracket both sides, two mounting bracket rear end one side all is equipped with the second motor, just second motor shaft with wherein roller bearing fixed connection, two be equipped with panel turnover mechanism between the mounting bracket, panel turnover mechanism includes first bearing board, be equipped with the roller bearing of turning over in the first bearing board, the symmetry is equipped with first depression bar of a plurality of groups and second depression bar in the inboard wall body of roller bearing of turning over.

As the utility model discloses a further optimization scheme, the equal fixed mounting of first bearing board front and back end has the side cover, the side cover passes through bolt fixed mounting in one side of corresponding the mounting bracket, two the equal fixed mounting in side cover top intermediate position has the second bearing frame, the equal fixed mounting in first bearing board top both sides has the second bearing board.

As the utility model discloses a further optimization scheme, it puts equal fixed mounting pivot to turn over roller bearing front and back end central point, fixed mounting has the band pulley, two on the pivot axis body the pivot is all rotated and is installed in the second bearing frame that corresponds, just the band pulley passes through the belt and wherein roller bearing one side is connected.

As the utility model discloses a further optimization scheme, turn over the roller bearing outside and seted up a plurality of slot, turn over the inherent position fixed mounting that is located slot below of roller bearing and have a plurality of mount, turn over fixed mounting and have a plurality of guide block on the roller bearing inner wall.

As the utility model discloses a further optimization scheme, first depression bar top fixed mounting has the balancing weight, just first depression bar alternates to be installed in the jack at top in the slot, the second depression bar alternates to be installed in the jack of bottom and mount bottom in the slot, just fixed mounting has the dog on the body of rod that is located the turnover roller axle for the second depression bar, the cover is equipped with compression spring on the body of rod that is located between dog and the mount for the second depression bar, the spread groove has been seted up to second depression bar bottom, be equipped with arc connection shell fragment between second depression bar and the balancing weight.

As a further optimization scheme of the utility model, arc connection shell fragment one end fixed mounting is in balancing weight one side, just arc connection shell fragment other end is journaled in the spread groove of second depression bar bottom.

Compared with the prior art, the utility model discloses following beneficial effect has:

a turnover machine for circuit board processing, through turning over the epaxial band pulley setting in roller bearing both ends pivot, can be convenient for come to rotate with two conveyer belts are synchronous through conveying mechanism's power, simultaneously, be convenient for carry on spacing fixedly to the circuit board in the slot through the first depression bar in the roller bearing of turning over and second depression bar to be convenient for first depression bar and the shrink of second depression bar through balancing weight and arc connection shell fragment, and then do benefit to the upset whereabouts of circuit board.

Drawings

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

FIG. 2 is a structural exploded view of the panel turnover mechanism of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2.

In the figure: 1. a mounting frame; 2. a support pillar; 3. a conveyor belt; 4. a first bearing housing; 5. a roller; 7. a panel turnover mechanism; 8. a first support plate; 9. turning over the roller; 10. a first pressure lever; 11. a second compression bar; 12. a side cover; 13. a second bearing housing; 14. a second support plate; 15. a rotating shaft; 16. a pulley; 17. a slot; 18. a fixed mount; 19. a guide block; 20. a balancing weight; 21. a stopper; 22. a compression spring; 23. connecting grooves; 24. the arc-shaped connecting elastic sheet; 25. a second motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model provides a pair of turn-over machine is used in circuit board processing, including two mounting brackets 1, two equal symmetries in mounting bracket 1 bottom are equipped with support column 2, mounting bracket 1 front and back end both sides all are equipped with primary shaft bearing 4, be equipped with roller bearing 5 between two primary shaft bearing 4, be equipped with conveyer belt 3 between two roller bearings 5 of mounting bracket 1 both sides, two mounting bracket 1 rear end one side all is equipped with second motor 25, and second motor 25 spindle and 5 fixed connection of roller bearing therein, be equipped with turn-over plate mechanism 7 between two mounting brackets 1, turn-over plate mechanism 7 includes first bearing board 8, be equipped with turn-over shaft 9 in the first bearing board 8, the symmetry is equipped with first depression bar 10 of a plurality of groups and second depression bar 11 in the inboard wall body of turn-over shaft 9.

Example two:

the front end and the rear end of a first bearing plate 8 are fixedly provided with side covers 12, the side covers 12 are fixedly arranged on one side corresponding to the mounting rack 1 through bolts, the middle positions of the tops of the two side covers 12 are fixedly provided with second bearing seats 13, the two sides of the top of the first bearing plate 8 are fixedly provided with second bearing plates 14, the central positions of the front end and the rear end of a turning roller shaft 9 are fixedly provided with rotating shafts 15, the shaft bodies of the rotating shafts 15 are fixedly provided with belt wheels 16, the two rotating shafts 15 are rotatably arranged in the corresponding second bearing seats 13, the belt wheels 16 are connected with one side of a roller shaft 5 through belts, the outer side of the turning roller shaft 9 is provided with a plurality of slots 17, the turning roller shaft 9 is fixedly provided with a plurality of fixing frames 18 at positions below the slots 17, the inner wall of the turning roller shaft 9 is fixedly provided with a plurality of guide blocks 19, the top of a first pressure lever 10 is fixedly provided with a balancing weight 20, and the first pressure lever 10 is inserted and arranged in a jack at the top in the slot 17, the second pressing rod 11 is inserted into the insertion hole at the bottom of the insertion slot 17 and the bottom of the fixing frame 18, the second pressing rod 11 is fixedly provided with a stop block 21 on the rod body positioned in the turning shaft 9, the second pressing rod 11 is sleeved with a compression spring 22 on the rod body positioned between the stop block 21 and the fixing frame 18, the bottom of the second pressing rod 11 is provided with a connecting groove 23, an arc-shaped connecting elastic sheet 24 is arranged between the second pressing rod 11 and the counterweight block 20, the first pressing rod 10 is matched with the counterweight block 20 and the second pressing rod 11 is matched with the compression spring 22 so as to clamp the circuit board in the insertion slot 17, one end of the arc-shaped connecting elastic sheet 24 is fixedly arranged on one side of the counterweight block 20, the other end of the arc-shaped connecting elastic sheet 24 is axially connected in the connecting groove 23 at the bottom of the second pressing rod 11, and the arc-shaped connecting elastic sheet 24 can drive the second pressing rod 11 to contract the rod body with a certain length into the turning shaft 9 by means of the counterweight block 20.

It should be noted that, the present invention is a turnover machine for processing circuit board, when in use, when the circuit board is conveyed by the conveyer belt 3 on one side toward the conveyer belt 3 on the other side, the belt pulleys 16 on the rotating shafts 15 at the two ends of the turnover shaft 9 are connected with the roller 5 on one side through the belt, so that the turnover shaft 9 and the conveyer belt 3 rotate synchronously, when one end of the circuit board is conveyed to the second supporting plate 14 on one side through the conveyer belt 3 and inserted into the slot 17, the first pressing rod 10 presses down through the counterweight 20, and the second pressing rod 11 presses through the compression spring 22, so as to clamp and limit one end of the circuit board through the first pressing rod 10 and the second pressing rod 11, when the turnover shaft 9 drives the circuit board to turn over to the conveyer belt 3 on the other side through the first pressing rod 10 and the second pressing rod 11 in the slot 17, through the droop of the counterweight 20, so that the counterweight 20 drives the first pressing rod 10 to contract for a certain process, meanwhile, the balancing weight 20 drives the arc-shaped connecting elastic sheet 24 to move downwards, so that the arc-shaped connecting elastic sheet 24 moves up and down on the guide block 19 and pulls the second pressing rod 11 towards one end, so that the arc-shaped connecting elastic sheet 24 drives the second pressing rod 11 to contract towards the inside of the turning roller 9 for a certain process, so that the first pressing rod 10 and the second pressing rod 11 do not clamp the circuit board any more, the circuit board is turned over and falls onto the conveying belt 3 on one side, when the first pressing rod 10 and the second pressing rod 11 gradually follow the turning roller 9 to turn over to the original position, the balancing weight 20 presses down the first pressing rod 10, the second pressing rod 11 is pressed by the compression spring 22 to move upwards, and similarly, the cycle is repeated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a turn-over machine is used in circuit board processing which characterized in that: comprises two mounting racks (1), supporting columns (2) are symmetrically arranged at the bottoms of the two mounting racks (1), first bearing seats (4) are arranged on the two sides of the front end and the rear end of the mounting rack (1), a rolling shaft (5) is arranged between the two first bearing seats (4), a conveyer belt (3) is arranged between the two rolling shafts (5) at the two sides of the mounting rack (1), a second motor (25) is arranged at one side of the rear end of each of the two mounting racks (1), a shaft of the second motor (25) is fixedly connected with the rolling shaft (5), a plate turning mechanism (7) is arranged between the two mounting frames (1), the plate turning mechanism (7) comprises a first bearing plate (8), a turning roller (9) is arranged in the first bearing plate (8), a plurality of groups of first compression bars (10) and second compression bars (11) are symmetrically arranged in the inner side wall body of the turning shaft (9).

2. The turnover machine for processing the circuit board as claimed in claim 1, wherein: the equal fixed mounting of first bearing board (8) front and back end has side cover (12), side cover (12) are through bolt fixed mounting in the one side that corresponds mounting bracket (1), two the equal fixed mounting in side cover (12) top intermediate position has second bearing frame (13), the equal fixed mounting in first bearing board (8) top both sides has second bearing board (14).

3. The turnover machine for processing the circuit board as claimed in claim 2, wherein: the front end and the rear end of the overturning shaft (9) are respectively and fixedly provided with a rotating shaft (15), a belt wheel (16) is fixedly arranged on a shaft body of the rotating shaft (15), the rotating shafts (15) are respectively and rotatably arranged in corresponding second bearing seats (13), and the belt wheels (16) are connected with one side of the rolling shaft (5) through belts.

4. The turnover machine for processing circuit boards as claimed in claim 3, wherein: a plurality of slots (17) are formed in the outer side of the turning roller (9), a plurality of fixing frames (18) are fixedly mounted at positions below the slots (17) in the turning roller (9), and a plurality of guide blocks (19) are fixedly mounted on the inner wall of the turning roller (9).

5. The turnover machine for processing the circuit board as claimed in claim 4, wherein: first depression bar (10) top fixed mounting has balancing weight (20), just first depression bar (10) alternates to be installed in the jack at top in slot (17), second depression bar (11) alternates to be installed in the jack of bottom and mount (18) bottom in slot (17), just second depression bar (11) fixed mounting has dog (21) on the body of rod that lies in roll axle (9), second depression bar (11) overlaps on the body of rod that lies between dog (21) and mount (18) and is equipped with compression spring (22), spread groove (23) have been seted up to second depression bar (11) bottom, be equipped with arc connection shell fragment (24) between second depression bar (11) and balancing weight (20).

6. The turnover machine for processing circuit boards of claim 5, wherein: one end of the arc-shaped connecting elastic sheet (24) is fixedly arranged on one side of the balancing weight (20), and the other end of the arc-shaped connecting elastic sheet (24) is connected in a connecting groove (23) at the bottom of the second pressure lever (11) in a shaft mode.