CN219771042U

CN219771042U - Conveying mechanism for circuit board production

Info

Publication number: CN219771042U
Application number: CN202321050627.9U
Authority: CN
Inventors: 范强
Original assignee: Zhejiang Keqiang Electronic Technology Co ltd
Current assignee: Zhejiang Keqiang Electronic Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-29
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a conveying mechanism for producing a circuit board, which belongs to the field of conveying mechanisms and comprises a bottom frame and a circuit board, wherein a first mounting frame is fixedly arranged on the bottom frame, a second mounting frame is movably arranged on the bottom frame at the side surface position of the first mounting frame, a connecting chain is rotatably arranged on the inner sides of the first mounting frame and the second mounting frame, two sides of the circuit board are movably arranged at the outer side position of the connecting chain, a screw is fixedly arranged in the middle position of the second mounting frame, the screw is movably arranged with the first mounting frame, a feeding mechanism is movably arranged at one side position of the first mounting frame and one side of the second mounting frame, a distance is jointly adjusted by the first feeding frame and the second feeding frame along with the first mounting frame and the second mounting frame through the feeding mechanism, a circuit board workpiece is pushed into a guide rail rod and slides downwards, and two sides of the workpiece are pushed into the connecting chain for conveying after being contacted with the connecting chain, so that the workpiece is always in a central position, and the feeding is not skewed, and the use is more convenient.

Description

Conveying mechanism for circuit board production

Technical Field

The utility model relates to the field of conveying mechanisms, in particular to a conveying mechanism for circuit board production.

Background

The circuit board is also called a printed circuit board, is an important electronic component, is a supporting body of the electronic component, is a carrier for electrically connecting the electronic component and the component, is called a printed circuit board because the electronic component and the component are manufactured by adopting an electronic printing technology, is conveyed by a conveying mechanism in the existing circuit board production, the size of the circuit board is not fixed, the conveying mechanism can be adjusted according to the size of the circuit board, but a feeding mechanism is not easy to adjust, and after the conveying mechanism adjusts the distance, a workpiece fed by the feeding mechanism is easy to deviate from the center position, so that the operations such as manual correction are required, and therefore the improvement is required.

Disclosure of Invention

The utility model mainly aims to provide a conveying mechanism for circuit board production, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a conveying mechanism is used in circuit board production, includes chassis and circuit board, fixed mounting has a mounting bracket on the chassis, be located the side position movable mounting of a mounting bracket No. two mounting brackets on the chassis, a mounting bracket and No. two mounting bracket inboard rotation install the connecting chain, the both sides movable mounting of circuit board is in the outside position of connecting chain, the mid-position fixed mounting of No. two mounting brackets has the screw rod, and screw rod and a mounting bracket movable mounting, a mounting bracket, no. two one side position movable mounting of mounting bracket have feed mechanism, feed mechanism includes a work or material rest, no. two work or material rest, guide rail pole, a deflector, no. two slide bars, deflector and bull stick, a work or material rest fixed welding is on a mounting bracket No. two, no. two work or material rest's outside positions, and guide rail pole is located the position between the connecting chain, a deflector fixed mounting is in a work or material rest position, no. two work or material rest, no. two guide bars are fixed mounting on a flexible mounting and No. two slide bar, no. two movable mounting plates and No. two movable mounting plate.

Preferably, the front end and the rear end position of one side of the first mounting frame and the second mounting frame are rotatably provided with a driving gear and a driven gear, the other side of the first mounting frame and the second mounting frame is movably provided with a stepping motor, and an output shaft of the stepping motor is fixedly connected with the driving gear.

Preferably, the first sliding rod is fixedly arranged on two sides of the first mounting frame, and the first sliding rod is movably arranged with the sliding tube.

Preferably, the feeding mechanism further comprises a second guide plate, and the second guide plate is fixedly arranged at the outer side of the second feeding frame.

Preferably, the feeding mechanism further comprises a supporting plate and an air cylinder, wherein the supporting plate is fixedly arranged at the lower end of the second sliding rod, the air cylinder is movably arranged on the supporting plate, and the telescopic rod of the air cylinder is fixedly connected with the feeding plate.

Preferably, the feeding mechanism further comprises a pushing ring, a bearing and a gear motor, the gear motor is fixedly arranged at the outer side of the first guide plate, the pushing ring is fixedly arranged on the rotating rod, the rotating rod is movably arranged with the first guide plate through the bearing, and one end of the rotating rod is fixedly connected with an output shaft of the gear motor.

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

according to the utility model, the second mounting frame slides laterally on the underframe through rotation of the operating screw, so that the distance between the two connecting chains is adjusted according to the size of the circuit board, the two side positions of the circuit board are lapped on the outer side positions of the connecting chains for conveying, after the second mounting frame is adjusted in position, the second feeding frame synchronously adjusts the position, a circuit board workpiece is stacked on the upper feeding plate, the air cylinder slowly pushes the circuit board to move upwards, the pushing ring on the rotating rod rubs and pushes the lower circuit board to enable the circuit board to move to the guide rail rod, the first guide plate and the second guide plate are guided and continuously slide downwards, the lower end of the guide rail rod is positioned below the connecting chains, the two side positions of the workpiece are driven by the connecting chains to push the connecting chains for conveying when being contacted with the connecting chains, mechanical feeding can be realized through the feeding mechanism, the distance between the first feeding frame and the second feeding frame of the feeding mechanism and the distance between the first mounting frame and the second feeding frame of the feeding mechanism can be synchronously adjusted, and the workpiece center position of the feeding frame can be kept at all the time, and the subsequent production is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a first loading frame according to the present utility model;

fig. 3 is a schematic structural view of a second loading frame of the present utility model.

In the figure: 1. a chassis; 2. a first mounting rack; 3. a second mounting rack; 4. a drive gear; 5. a driven gear; 6. a connecting chain; 7. a stepping motor; 8. a screw; 9. a slide tube; 10. a first slide bar; 11. a feeding mechanism; 1101. a first feeding frame; 1102. a second feeding frame; 1103. a guide rail rod; 1104. a first guide plate; 1105. a second guide plate; 1106. a second slide bar; 1107. a loading plate; 1108. a support plate; 1109. a cylinder; 1110. a rotating rod; 1111. a pushing ring; 1112. a bearing; 1113. a speed reducing motor; 12. a circuit board.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a conveying mechanism for circuit board production, including chassis 1 and circuit board 12, fixedly mounted on chassis 1 has No. one mounting bracket 2, be located No. two mounting bracket 3 of side position movable mounting of No. one mounting bracket 2 on chassis 1, no. one mounting bracket 2 and No. two mounting bracket 3 inboard rotation are installed and are connected chain 6, the both sides movable mounting of circuit board 12 is in the outside position of connecting chain 6, the middle part position fixed mounting of No. two mounting bracket 3 has screw rod 8, and screw rod 8 and No. one mounting bracket 2 movable mounting, front end and rear end position rotation of No. 2 mounting bracket 2, no. two mounting bracket 3 one side are installed driving gear 4 and driven gear 5, no. one mounting bracket 2, no. two mounting bracket 3 opposite side movable mounting has step motor 7, and step motor 7's output shaft and driving gear 4 fixed connection, no. one slide bar 10 and slide tube 9 movable mounting bracket 3 rotation are installed, when screw rod 8 rotates, promote No. two mounting bracket 3 to side pushing or pulling for No. slide bar 10 moves in slide tube 9 and No. 2 between No. 2 and No. 2 distance change in slide tube 3.

One side position movable mounting of a mounting bracket 2, no. two mounting brackets 3 has feed mechanism 11, feed mechanism 11 includes a feeding bracket 1101, no. two feeding brackets 1102, guide rail 1103, a guide plate 1104, no. two slide bars 1106, feeding plate 1107 and bull stick 1110, a feeding bracket 1101 fixed weld is on a mounting bracket 2, no. two feeding brackets 1102 fixed weld is on No. two mounting brackets 3, guide rail 1103 fixed mounting is in a feeding bracket 1101, no. two feeding brackets 1102's outside position, and guide rail 1103 is located the position between the connecting chains 6, no. one guide plate 1104 fixed mounting is in No. two feeding brackets 1101's outside position, feed mechanism 11 still includes No. two guide plates 1105, no. two guide plates 1105 fixed mounting is in No. two outside positions on No. two feeding brackets 1102, the lower extreme of guide rail 1103 is in connecting chain 6 below position, when the work piece is down-slide, the work piece is in No. 2 along the shape of No. two guide plates 1104, no. two guide plates 1105, no. 3 outside position, and No. two guide plates 1103 outside position, and No. 6 side and connecting chains 6 side, thereby make the connecting links and links are well-formed and connect the work piece 6, and make the connecting links and make the whole links and take place.

The upper end of the second slide bar 1106 is fixedly mounted with the first feeding frame 1101, the feeding plate 1107 is movably mounted on the second slide bar 1106, the rotating rod 1110 is movably mounted with the first guide plate 1104, the feeding mechanism 11 further comprises a supporting plate 1108 and a cylinder 1109, the supporting plate 1108 is fixedly mounted at the lower end position of the second slide bar 1106, the cylinder 1109 is movably mounted on the supporting plate 1108, a telescopic rod of the cylinder 1109 is fixedly connected with the feeding plate 1107, the feeding mechanism 11 further comprises a pushing ring 1111, a bearing 1112 and a reducing motor 1113, the reducing motor 1113 is fixedly mounted at the outer side position of the first guide plate 1104, the pushing ring 1111 is fixedly mounted on the rotating rod 1110, the rotating rod 1110 is movably mounted with the first guide plate 1104 through the bearing 1112, one end of the rotating rod 1110 is fixedly connected with an output shaft of the reducing motor 1113, a workpiece is stacked on the feeding plate 1107, the uppermost workpiece is slowly lifted through the cylinder 1109, and the uppermost workpiece is contacted with the rotating pushing ring 1111 and pushed into the guide rail 1103.

It should be noted that the utility model is a conveying mechanism for producing a circuit board 12, the workpiece of the circuit board is lapped on the outer side position of a connecting chain 6 through the side edges of two sides of the workpiece, so that the workpiece is kept missing at the center position, the feeding is relatively neat, a screw rod 8 is rotated, one end of the screw rod 8 is rotatably installed with a second mounting frame 3, a screw hole is correspondingly arranged on the first mounting frame 2, when the screw rod 8 rotates, the second mounting frame 3 is pushed or pulled to the side surface, a slide bar 10 moves in a slide tube 9, the second mounting frame 3 slides on a bottom frame 1, the distance between the first mounting frame 2 and the second mounting frame 3 is changed, a feeding frame 1101 and a second feeding frame 1102 are fixedly welded with the first mounting frame 2 and the second mounting frame 3 respectively through a feeding mechanism 11, the first feeding frame 1101 and the second feeding frame 1102 can synchronously adjust the distance along with the first mounting frame 2 and the second mounting frame 3, the workpiece slides downwards on the guide rail rod 1103, the lower end of the guide rail rod 1103 is positioned below the connecting chain 6, the workpiece is piled on the feeding plate 1107, the uppermost workpiece is slowly lifted by the air cylinder 1109, is contacted with the rotating pushing ring 1111 and pushed into the guide rail rod 1103, slides downwards under the action of gravity, when the workpiece slides downwards, the two ends of the lower side edge are contacted with the connecting chain 6, so that the workpiece is brought into the connecting chain 6 to be conveyed, the upper ends of the first guide plate 1104 and the second guide plate 1105 are opened, the lower ends are flush with the inner sides of the first mounting frame 2 and the second mounting frame 3, the workpiece is marked between the first mounting frame 2 and the second mounting frame 3 along the shapes of the first guide plate 1104 and the second guide plate 1105, and is accepted by the connecting chain 6, the workpiece is orderly fed, and the position is not required to be corrected manually in the follow-up process, is convenient for production.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveying mechanism is used in circuit board production, includes chassis (1) and circuit board (12), fixed mounting has a mounting bracket (2) on chassis (1), the side position movable mounting that is located a mounting bracket (2) on chassis (1) has No. two mounting brackets (3), a mounting bracket (2) and No. two inboard rotation of mounting bracket (3) install connection chain (6), the both sides movable mounting of circuit board (12) is in the outside position of connection chain (6), the middle part position fixed mounting of No. two mounting brackets (3) has screw rod (8), and screw rod (8) and No. one mounting bracket (2) movable mounting, its characterized in that: one side position movable mounting of a mounting bracket (2), no. two mounting brackets (3) has feed mechanism (11), feed mechanism (11) include a feed bracket (1101), no. two feed brackets (1102), guide rail (1103), guide plate (1104), no. two slide bars (1106), feed plate (1107) and bull stick (1110), a feed bracket (1101) fixed weld is on a mounting bracket (2), no. two feed brackets (1102) fixed weld is on No. two mounting brackets (3), guide rail (1103) fixed mounting is in the outside position of a feed bracket (1101), no. two feed brackets (1102), and guide rail (1103) are located the position between connecting chain (6), no. one guide plate (1104) fixed mounting is in the outside position of a feed bracket (1101), the upper end and a feed bracket (1101) fixed mounting of No. two slide bars (1106), feed plate (1107) movable mounting is on No. two slide bars (1106), no. two guide plates (1104) movable mounting.

2. The conveying mechanism for circuit board production according to claim 1, wherein: the novel automatic transmission device is characterized in that the front end and the rear end of one side of the first mounting frame (2) and the second mounting frame (3) are rotatably provided with a driving gear (4) and a driven gear (5), the other side of the first mounting frame (2) and the second mounting frame (3) is movably provided with a stepping motor (7), and an output shaft of the stepping motor (7) is fixedly connected with the driving gear (4).

3. The conveying mechanism for circuit board production according to claim 2, wherein: the two sides of the first mounting frame (2) are fixedly provided with a first sliding rod (10), and the first sliding rod (10) is movably arranged with the sliding tube (9).

4. A conveying mechanism for circuit board production according to claim 3, wherein: the feeding mechanism (11) further comprises a second guide plate (1105), and the second guide plate (1105) is fixedly arranged at the outer side of the second feeding frame (1102).

5. The conveying mechanism for circuit board production according to claim 4, wherein: the feeding mechanism (11) further comprises a supporting plate (1108) and an air cylinder (1109), the supporting plate (1108) is fixedly arranged at the lower end position of the second sliding rod (1106), the air cylinder (1109) is movably arranged on the supporting plate (1108), and a telescopic rod of the air cylinder (1109) is fixedly connected with the feeding plate (1107).

6. The conveying mechanism for circuit board production according to claim 5, wherein: the feeding mechanism (11) further comprises a pushing ring (1111), a bearing (1112) and a gear motor (1113), the gear motor (1113) is fixedly arranged at the outer side of the first guide plate (1104), the pushing ring (1111) is fixedly arranged on the rotating rod (1110), the rotating rod (1110) is movably arranged with the first guide plate (1104) through the bearing (1112), and one end of the rotating rod (1110) is fixedly connected with an output shaft of the gear motor (1113).