CN219227970U

CN219227970U - Crawler-type panel turnover machine for circuit board

Info

Publication number: CN219227970U
Application number: CN202320064326.5U
Authority: CN
Inventors: 刘冠尉; 彭美良; 陈全全
Original assignee: Xinghua Technology Huizhou Co ltd
Current assignee: Xinghua Technology Huizhou Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-20
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a circuit board crawler-type panel turnover machine which comprises a workbench and a connecting plate, wherein the connecting plate is fixedly welded on two sides of the workbench, rectangular grooves are respectively arranged above the inner parts of the two sides of the workbench, a shaft sleeve is movably connected to the rear end of the inner part of the rectangular grooves, a third motor is fixedly connected to the rear of the shaft sleeve, a first motor is respectively and fixedly connected to the two sides of the front end of the workbench, and a screw rod is movably connected between the two ends of the inner part of the rectangular grooves. This circuit board crawler-type panel turnover machine is provided with the rectangular channel respectively through the top in workstation both sides inside, is driven the lead screw rotation by the third motor to opposite direction tightens up sleeve and slender rod, makes the splint of symmetry setting arrange the both ends of circuit board respectively in, and the distance between slender rod and the sleeve accessible bolt suitable adjustment, and the whole lead screw in the rectangular channel of reuse first motor drive, movable sleeve are rotatory together, have solved the difficult problem of adjustment of anchor clamps interval.

Description

Crawler-type panel turnover machine for circuit board

Technical Field

The utility model relates to the technical field of panel turnover machines, in particular to a track type panel turnover machine for a circuit board.

Background

When the circuit board is manufactured, chips, crystals and the like are likely to be stuck on two sides, so that the mechanical arm is required to be used for overturning the circuit board on the conveying track, so that board installation accessories can be conveniently installed, other processing steps can be doped in the overturning process, and the board overturning machine is born, but the equipment still has a few defects.

First, the both sides of device and the linkage nature between the conveying track are relatively poor, and the interval of centre gripping arm also needs to make the adjustment to quick upset circuit board carries out secondary operation to the platform.

The second conveyor belt and the conveying belt are respectively powered by different motors, but the conveyor belt is taken as a conveying crawler belt in the same direction, so that the electricity is quite expensive;

thirdly, the support for installing the processing equipment is often fixed at a uniform height, and is difficult to adjust according to the length of the plate to be overturned.

At present, a novel circuit board crawler-type panel turnover machine is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a crawler-type circuit board turnover machine, which aims to solve the problem that the gap between clamps is difficult to adjust in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board crawler-type panel turnover machine, includes workstation and connecting plate, the both sides of workstation are fixed welding respectively has the connecting plate, the inside top of workstation both sides is provided with the rectangular channel respectively, the inside rear end swing joint of rectangular channel has the axle sleeve, the rear fixedly connected with third motor of axle sleeve, the both sides of workstation front end are fixedly connected with first motor respectively, swing joint has the lead screw between the inside both ends of rectangular channel, movable sleeve is installed respectively at the outside both ends of lead screw, the outside fixedly connected with sleeve of movable sleeve, telescopic inside swing joint has the thin pole, the inboard fixedly welded of thin pole has splint, swing joint has the bolt between sleeve and the one end of thin pole.

Preferably, the first motor is fixedly connected with the screw rod, and the movable sleeve and the screw rod are arranged in concentric circles.

Preferably, the conveyer belt is installed between the inside both sides of connecting plate, the inboard of conveyer belt is provided with the tooth piece, swing joint has the transfer line between the both ends of the inside both sides of conveyer belt respectively, the front end fixed welding of transfer line has vice sprocket, be provided with the cavity between the both sides of the inside front end of workstation, be provided with the spacing groove between the both sides of the inside top of cavity and bottom respectively, the inside center department movable mounting of cavity has central sprocket, swing joint has the cornerite chain between the outside one side of central sprocket and vice sprocket.

Preferably, the wrap angle chain is embedded in the limiting groove, and the auxiliary chain wheel and the central chain wheel are positioned on the same vertical plane.

Preferably, the rear of the inside bottom of workstation is provided with the empty slot, the both sides of inside movable mounting in empty slot have the linkage gear respectively, the inside center department movable mounting in empty slot has the driving gear, swing joint has the chain belt between one side of linkage gear and driving gear outside, the center department fixedly connected with second motor of the outside bottom of workstation, the top and the bottom of workstation rear end both sides are provided with the meshing groove respectively, the activity has the screw thread post between meshing groove and the linkage gear, install the flat board through the cover piece between one side at screw thread post top, the cylinder is installed respectively to the both sides at flat board top, fixedly connected with hot plate between one side of cylinder telescopic link bottom.

Preferably, the threaded column, the meshing groove and the linkage gear are arranged in concentric circles.

Preferably, the driving gear and the linkage gear are in the same horizontal plane.

Compared with the prior art, the utility model has the beneficial effects that: the crawler-type circuit board turnover machine not only realizes quick clamping of the circuit board and saving of transmission power, but also realizes adjustment of the height of the support;

(1) Through arranging rectangular grooves above the two sides of the workbench respectively, driving the screw rod to rotate by a third motor outside the shaft sleeve so as to tighten the sleeve and the thin rod oppositely along the inner wall of the rectangular grooves, so that symmetrically arranged clamping plates are respectively arranged at two ends of the circuit board, the distance between the thin rod and the sleeve can be properly adjusted through bolts, and after the circuit board is clamped, the first motor is used for driving the whole screw rod and the movable sleeve in the rectangular grooves to rotate together, so that the suspending and overturning of the plate can be completed;

(2) Through arranging an empty slot behind the bottom end inside the workbench, additionally arranging a motor at the center of the front end of the workbench to guide the center sprocket to rotate, driving the auxiliary sprocket at the front end of the transmission rod to rotate through the wrap angle chain embedded in the limit slot, and uniformly conveying power to the conveyor belts at two sides, and conveying the circuit board at uniform speed in the same direction by virtue of the engagement between the transmission rod and the tooth blocks;

(3) Through being provided with the empty slot in the rear of the inside bottom of workstation, the driving gear that is connected by the second motor uses the chain belt to pull the linkage gear on both sides, and the inside internal texture that is equipped with of linkage gear is the same with the meshing groove, under this one moves a quiet motion state, and simultaneously lift screw thread post and dull and stereotyped, can adjust the height of installing support, can pass through the hot plate stoving glue solution on the circuit board that the cylinder is connected again.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of a rectangular slot of the present utility model;

FIG. 3 is a schematic cross-sectional view of a cavity of the present utility model;

fig. 4 is a schematic cross-sectional front view of the working table of the present utility model.

In the figure: 1. a work table; 2. a connecting plate; 3. a conveyor belt; 4. tooth blocks; 5. a clamping plate; 6. a sleeve; 7. a first motor; 8. a flat plate; 9. a cylinder; 10. a heating plate; 11. a center sprocket; 12. a threaded column; 13. a bolt; 14. a thin rod; 15. a secondary sprocket; 16. wrap angle chain; 17. a meshing groove; 18. a second motor; 19. a shaft sleeve; 20. a movable sleeve; 21. rectangular grooves; 22. a third motor; 23. a cavity; 24. a limit groove; 25. a transmission rod; 26. a chain belt; 27. a drive gear; 28. a linkage gear; 29. a screw rod; 30. and a hollow groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a circuit board crawler-type plate turnover machine comprises a workbench 1 and a connecting plate 2, wherein the connecting plate 2 is fixedly welded on two sides of the workbench 1 respectively, a rectangular groove 21 is arranged above the inner parts of the two sides of the workbench 1 respectively, a shaft sleeve 19 is movably connected to the rear end of the inner part of the rectangular groove 21, a third motor 22 is fixedly connected to the rear part of the shaft sleeve 19, a first motor 7 is fixedly connected to two sides of the front end of the workbench 1 respectively, a screw rod 29 is movably connected between two ends of the inner part of the rectangular groove 21, movable sleeves 20 are respectively arranged at two ends of the outer part of the screw rod 29, a sleeve 6 is fixedly connected to the outer side of the movable sleeve 20, a thin rod 14 is movably connected to the inner part of the sleeve 6, a clamping plate 5 is fixedly welded on the inner side of the thin rod 14, and a bolt 13 is movably connected between the sleeve 6 and one end of the thin rod 14;

the first motor 7 is fixedly connected with the screw rod 29, and the movable sleeve 20 and the screw rod 29 are arranged in concentric circles;

specifically, as shown in fig. 1 and 2, the third motor 22 outside the shaft sleeve 19 drives the screw rod 29 to rotate so as to tighten the sleeve 6 and the thin rod 14 along the inner wall of the rectangular groove 21, so that the symmetrically arranged clamping plates 5 are respectively arranged at two ends of the circuit board, the distance between the thin rod 14 and the sleeve 6 can be properly adjusted through the bolts 13, after the circuit board is clamped, the first motor 7 is used for driving the whole screw rod 29 and the movable sleeve 20 in the rectangular groove 21 to rotate together, and then the suspending and overturning of the board can be completed.

Example 2: a conveyor belt 3 is arranged between two sides of the inside of the connecting plate 2, a tooth block 4 is arranged on the inner side of the conveyor belt 3, a transmission rod 25 is movably connected between two ends of two sides of the inside of the conveyor belt 3 respectively, the front end of the transmission rod 25 is fixedly welded with a secondary sprocket 15, a cavity 23 is arranged between two sides of the front end of the inside of the workbench 1, a limit groove 24 is respectively arranged between two sides of the top end and the bottom end of the inside of the cavity 23, a central sprocket 11 is movably arranged at the center of the inside of the cavity 23, a wrap angle chain 16 is movably connected between the central sprocket 11 and one side of the outside of the secondary sprocket 15, the wrap angle chain 16 is embedded in the limit groove 24, and the secondary sprocket 15 and the central sprocket 11 are positioned on the same vertical plane;

specifically, as shown in fig. 1 and 3, a motor is additionally arranged at the center of the front end of the workbench 1 to guide the center sprocket 11 to rotate, and the cornerite chain 16 embedded in the limit groove 24 drives the auxiliary sprocket 15 at the front end of the transmission rod 25 to rotate, so that power can be uniformly transmitted to the conveyor belts 3 at two sides, and the circuit board is conveyed at uniform speed in the same direction by virtue of the engagement between the transmission rod 25 and the tooth block 4, so that the waste of power resources is avoided.

Example 3: the rear of the bottom end in the workbench 1 is provided with a hollow groove 30, two sides in the hollow groove 30 are respectively movably provided with a linkage gear 28, the center in the hollow groove 30 is movably provided with a driving gear 27, one side outside the linkage gear 28 and the driving gear 27 is movably connected with a chain belt 26, the center in the bottom end in the workbench 1 is fixedly connected with a second motor 18, the top and the bottom of two sides at the rear end of the workbench 1 are respectively provided with a meshing groove 17, a threaded column 12 is movably arranged between the meshing groove 17 and the linkage gear 28, a flat plate 8 is arranged between one side of the top of the threaded column 12 through a sleeve block, two sides at the top of the flat plate 8 are respectively provided with a cylinder 9, one side at the bottom of a telescopic rod of the cylinder 9 is fixedly connected with a heating plate 10, the threaded column 12, the meshing grooves 17 and the linkage gear 28 are concentrically arranged, and the driving gear 27 and the linkage gear 28 are positioned on the same horizontal plane;

specifically, as shown in fig. 1 and 4, the driving gear 27 connected by the second motor 18 uses the chain belt 26 to draw the linkage gear 28 on both sides, the interior of the linkage gear 28 is provided with the same internal lines as the engagement groove 17, and in this moving-static movement state, the screw thread column 12 and the flat plate 8 are lifted up and down, so that the height of the mounting bracket can be adjusted, and the glue solution on the circuit board can be dried by the heating plate 10 connected with the air cylinder 9, and can be removed when not needed, so that the device is very convenient.

Working principle: when the utility model is used, firstly, a motor is additionally arranged at the center of the front end of the workbench 1 to guide the center sprocket 11 to rotate, the auxiliary sprocket 15 at the front end of the transmission rod 25 is driven to rotate by the wrap angle chain 16 embedded in the limit groove 24, the power can be uniformly transmitted to the conveyor belt 3 at two sides, the transmission rod 25 and the tooth block 4 are meshed, the circuit board is conveyed at uniform speed in the same direction, the third motor 22 at the outer side of the shaft sleeve 19 drives the screw rod 29 to rotate so as to oppositely tighten the sleeve 6 and the thin rod 14 along the inner wall of the rectangular groove 21, so that symmetrically arranged clamping plates 5 are respectively arranged at two ends of the circuit board, the distance between the thin rod 14 and the sleeve 6 can be properly adjusted through the bolts 13, after the circuit board is clamped, the whole screw rod 29 and the movable sleeve 20 in the rectangular groove 21 are driven to rotate together by the first motor 7, then the suspension and overturning of the board can be completed, the driving gear 27 connected by the second motor 18 is driven by the driving gear 28 at two sides of the pulling gear 26, the inside of the linkage gear 28 is provided with the same internal texture as the meshing groove 17, and in a static moving state, and meanwhile, the upper and lower lifting states can be adjusted through the threaded connection of the heating plate 8 and the drying cylinder 9 can be conveniently removed when the drying plate 10 is required.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a circuit board crawler-type panel turnover machine, includes workstation (1) and connecting plate (2), its characterized in that: the utility model discloses a welding machine is characterized in that connecting plates (2) are fixedly welded on two sides of a workbench (1) respectively, rectangular grooves (21) are formed in the upper portions of the two sides of the workbench (1) respectively, shaft sleeves (19) are movably connected to the rear ends of the rectangular grooves (21), third motors (22) are fixedly connected to the rear ends of the shaft sleeves (19), first motors (7) are fixedly connected to the two sides of the front ends of the workbench (1) respectively, screw rods (29) are movably connected between the two ends of the inner portions of the rectangular grooves (21), movable sleeves (20) are respectively arranged at the two ends of the outer portions of the screw rods (29), sleeves (6) are fixedly connected to the outer sides of the movable sleeves (20), thin rods (14) are movably connected to the inner portions of the sleeves (6), and bolts (13) are movably connected between the sleeves (6) and one ends of the thin rods (14).

2. A track type board turnover machine according to claim 1, characterized in that: the first motor (7) is fixedly connected with the screw rod (29), and the movable sleeve (20) and the screw rod (29) are concentrically arranged.

3. A track type board turnover machine according to claim 1, characterized in that: install conveyer belt (3) between the inside both sides of connecting plate (2), the inboard of conveyer belt (3) is provided with tooth piece (4), swing joint has transfer line (25) respectively between the both ends of the inside both sides of conveyer belt (3), the fixed welding of front end of transfer line (25) has auxiliary sprocket (15), be provided with cavity (23) between the both sides of the inside front end of workstation (1), be provided with spacing groove (24) respectively between the both sides of cavity (23) inside top and bottom, the inside center department movable mounting of cavity (23) has center sprocket (11), swing joint has cornerite chain (16) between one side of center sprocket (11) and auxiliary sprocket (15) outside.

4. A track type panel turnover machine for circuit boards according to claim 3, wherein: the wrap angle chain (16) is embedded in the limiting groove (24), and the auxiliary chain wheel (15) and the central chain wheel (11) are positioned on the same vertical plane.

5. A track type board turnover machine according to claim 1, characterized in that: the rear of the inside bottom of workstation (1) is provided with blank groove (30), inside both sides of blank groove (30) movable mounting has linkage gear (28) respectively, the inside center department movable mounting of blank groove (30) has driving gear (27), swing joint has chain belt (26) between one side of linkage gear (28) and driving gear (27) outside, the center department fixedly connected with second motor (18) of the outside bottom of workstation (1), the top and the bottom of workstation (1) rear end both sides are provided with meshing groove (17) respectively, activity has screw thread post (12) between meshing groove (17) and linkage gear (28), install dull and stereotyped (8) through the cover piece between one side at screw thread post (12) top, cylinder (9) are installed respectively to the both sides at dull and stereotyped (8) top, fixedly connected with hot plate (10) between one side of cylinder (9) telescopic link bottom.

6. The circuit board crawler-type panel turnover machine of claim 5, wherein: the threaded column (12), the meshing groove (17) and the linkage gear (28) are arranged in concentric circles.

7. The circuit board crawler-type panel turnover machine of claim 5, wherein: the driving gear (27) and the linkage gear (28) are positioned on the same horizontal plane.