CN217076024U

CN217076024U - PCB (printed circuit board) conveying device

Info

Publication number: CN217076024U
Application number: CN202122872287.5U
Authority: CN
Inventors: 张红波
Original assignee: Dongguan Huajida Testing Equipment Co ltd
Current assignee: Dongguan Huajida Testing Equipment Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-29
Anticipated expiration: 2031-11-23

Abstract

The utility model belongs to the circuit board field discloses PCB circuit board conveyor, including workstation, the backup pad that is connected through the dead lever at the top of workstation, the top of backup pad is provided with driving motor, is connected with the axostylus axostyle at driving motor's output, matches the installation between the one end of its axostylus axostyle and the action wheel, the bottom of backup pad is provided with the bearing frame, and its bearing frame passes through the axostylus axostyle and installs mutually from the driving wheel, the action wheel and be provided with the conveyer belt from between the driving wheel, be provided with a plurality of conveying assembly on the conveyer belt. The utility model discloses be provided with feed screw, feed screw's one end is passed through the bearing and is installed mutually with the bearing housing on the limiting plate, rotates feed screw for the limiting plate removes, adjusts the distance between limiting plate and the pressure strip, changes the space of placing, carries out conveying work to the circuit board of multiple model, improves the flexibility of using.

Description

PCB (printed circuit board) conveying device

Technical Field

The application relates to the field of circuit boards, in particular to a PCB conveying device.

Background

The PCB board, also called as the printed circuit board, is the provider of electrical connection of electronic components, and the design is mainly the domain design, and the main advantage of adopting the circuit board is that the errors of wiring and assembly are greatly reduced, and the automation level and the production labor rate are improved; the circuit is carrying out the in-process of production, need adopt circuit board conveyer to carry the circuit board that has processed, however, there is certain not enough at the in-process that uses of current conveyer, for example, the circuit board on the conveyer belt can fall off, causes certain damage to the circuit board.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present application provides a PCB circuit board conveying apparatus.

The application provides a PCB circuit board conveyor adopts following technical scheme:

PCB circuit board conveyor, including workstation, the backup pad that is connected through the dead lever at the top of workstation, the top of backup pad is provided with driving motor, is connected with the axostylus axostyle at driving motor's output, matches the installation between the one end of its axostylus axostyle and the action wheel, the bottom of backup pad is provided with the bearing frame, and its bearing frame passes through the axostylus axostyle and installs from the driving wheel mutually, the action wheel is provided with the conveyer belt from the driving wheel, be provided with a plurality of conveying assembly on the conveyer belt.

Further, the conveying assembly comprises a fixing block, a supporting block, a first fixing strip, a connecting plate, a spring, a pressing strip, a second fixing strip, a limiting strip, a feeding screw, a sliding groove and a sliding block.

Furthermore, the fixed block is installed at the position of the bottom end of the conveyor belt, the supporting rod at the top of the supporting block is inserted into the fixing hole formed in the bottom of the fixed block, and the supporting block is limited and fixed by bolts.

Furthermore, one end of the supporting block is provided with a first fixing strip, and the first fixing strip is positioned at the bottom end and is connected with a second fixing strip through a connecting plate.

Furthermore, a screw hole formed in the second fixing strip is matched with the feeding screw rod, one end of the feeding screw rod is mounted with the bearing seat on the limiting strip through a bearing, sliding grooves are formed in two sides of the connecting plate, and sliding blocks arranged at the groove openings of the limiting strip slide in the sliding grooves.

Furthermore, one side of first fixed strip is close to the bottom and is provided with many springs, and the one end of spring is connected with compressing tightly the strip.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the utility model discloses be provided with conveying assembly, be provided with first fixed strip and second fixed strip in conveying assembly, be provided with the connecting plate between first fixed strip and second fixed strip, be provided with the spring in the one end of connecting plate, the one end of its spring is connected with compressing tightly the strip, compresses tightly the strip and uses in combination with the limiting plate between, carries out spacing fixed to the circuit board, can effectually prevent dropping of circuit board;

(2) the utility model discloses be provided with feed screw, feed screw's one end is passed through the bearing and is installed mutually with the bearing housing on the limiting plate, rotates feed screw for the limiting plate removes, adjusts the distance between limiting plate and the pressure strip, changes the space of placing, carries out conveying work to the circuit board of multiple model, improves the flexibility of using.

Drawings

FIG. 1 is a schematic structural diagram of a PCB conveying device;

fig. 2 is a schematic structural diagram of a transfer assembly of the present application.

The reference numbers in the figures illustrate: 1. a work table; 2. a support plate; 3. a drive motor; 4. a driving wheel; 5. a transfer assembly; 51. a fixed block; 52. a support block; 53. a first fixing strip; 54. a connecting plate; 55. a spring; 56. compressing the strips; 57. a second fixing strip; 58. a limiting strip; 59. a feed screw; 510. a chute; 511. a slider; 6. a driven wheel; 7. and (4) a conveyor belt.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses PCB circuit board conveyor, including workstation 1, backup pad 2 that is connected through the dead lever at the top of workstation 1, the top of backup pad 2 is provided with driving motor 3, be connected with the axostylus axostyle at driving motor 3's output, match the installation between the one end of its axostylus axostyle and action wheel 4, the bottom of backup pad 2 is provided with the bearing frame, its bearing frame passes through the axostylus axostyle and installs with following driving wheel 6 mutually, be provided with conveyer belt 7 between action wheel 4 and the following driving wheel 6, more specifically can explain, driving motor 3 is worked the back, drive action wheel 4 rotates, thereby make conveyer belt 7 rotate, convey the circuit board, be provided with a plurality of conveying assembly 5 on the conveyer belt 7, conveying assembly 5 includes fixed block 51, supporting shoe 52, first fixed strip 53, connecting plate 54, spring 55, compress tightly strip 56, second fixed

strip

57, 57, The device comprises a limiting strip 58, a feeding screw 59, a sliding groove 510 and a sliding block 511, wherein the fixing block 51 is arranged at the position of the bottom end of the conveyor belt 7, a supporting rod at the top of the supporting block 52 is inserted into a fixing hole formed at the bottom of the fixing block 51, the supporting block 52 is limited and fixed by a bolt, one end of the supporting block 52 is provided with a first fixing strip 53, the bottom end of the first fixing strip 53 is connected with a second fixing strip 57 through a connecting plate 54, a screw hole formed in the second fixing strip 57 is matched with the feeding screw 59, one end of the feeding screw 59 is arranged with a bearing seat on the limiting strip 58 through a bearing, the two sides of the connecting plate 54 are provided with the sliding grooves 510, the sliding block 511 arranged at the notch of the limiting strip 58 is provided with the sliding block 511, the sliding block 511 slides in the sliding groove 510, one side of the first fixing strip 53 is provided with a plurality of springs 55 close to the bottom, and one end of the springs 55 is connected with a pressing strip 56, more specifically, it can be stated that the feed screw 59 can be rotated according to the size of the circuit board model, so that the limit strip 58 is moved, the distance between the limit strip 58 and the pressing strip 56 is adjusted, and the circuit boards of various models are subjected to limiting and fixing effects.

The implementation principle of the PCB conveying device in the embodiment of the application is as follows: in the in-process that uses, at first, can rotate feed screw 59 according to the size of circuit board model for spacing 58 removes, adjusts spacing 58 and the distance that compresses tightly between the strip 56, carries out spacing fixed action to the circuit board of multiple model, and the circuit board is placed on connecting plate 54 after, under the effect of spring 55, compresses tightly the strip 56 and compresses tightly spacingly to the circuit board, can effectually place the damage that drops at the in-process of conveying of circuit board.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

PCB circuit board conveyor, including workstation (1), backup pad (2) that are connected through the dead lever at the top of workstation (1), its characterized in that: the top of backup pad (2) is provided with driving motor (3), is connected with the axostylus axostyle at driving motor's (3) output, matches the installation between one end of its axostylus axostyle and action wheel (4), the bottom of backup pad (2) is provided with the bearing frame, and its bearing frame passes through the axostylus axostyle and installs mutually from driving wheel (6), be provided with conveyer belt (7) between action wheel (4) and the follow driving wheel (6), be provided with a plurality of conveying subassembly (5) on conveyer belt (7).
2. The PCB board transfer device according to claim 1, wherein: the conveying assembly (5) comprises a fixing block (51), a supporting block (52), a first fixing strip (53), a connecting plate (54), a spring (55), a pressing strip (56), a second fixing strip (57), a limiting strip (58), a feeding screw (59), a sliding groove (510) and a sliding block (511).
3. The PCB board transfer device according to claim 2, wherein: the fixed block (51) is arranged at the position, located at the bottom end, of the conveyor belt (7), the supporting rod at the top of the supporting block (52) is inserted into a fixing hole formed in the bottom of the fixed block (51), and the supporting block (52) is limited and fixed through bolts.
4. The PCB board transfer device according to claim 2 or 3, wherein: one end of the supporting block (52) is provided with a first fixing strip (53), and the first fixing strip (53) is positioned at the bottom end and is connected with a second fixing strip (57) through a connecting plate (54).
5. The PCB board transfer device according to claim 4, wherein: the screw hole formed in the second fixing strip (57) and the feeding screw rod (59) are installed in a matched mode, one end of the feeding screw rod (59) is installed with a bearing seat on the limiting strip (58) through a bearing, sliding grooves (510) are formed in two sides of the connecting plate (54), sliding blocks (511) are arranged at the notches of the limiting strip (58), and the sliding blocks (511) slide in the sliding grooves (510).
6. The PCB board transfer device according to claim 4, wherein: one side of the first fixing strip (53) is provided with a plurality of springs (55) close to the bottom, and one ends of the springs (55) are connected with the pressing strip (56).