CN218859484U

CN218859484U - Board collecting machine with protective structure for PCB production

Info

Publication number: CN218859484U
Application number: CN202221951682.0U
Authority: CN
Inventors: 王成; 伍箴元
Original assignee: Shenzhen Huayuan Automation Equipment Co ltd
Current assignee: Shenzhen Huayuan Automation Equipment Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-04-14
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a board collecting machine is used in production of PCB board with protective structure relates to PCB board production technical field, including the carriage, the bottom mounting of carriage is equipped with the support frame, and the inside of carriage is rotated and is connected with two and carries the axle, and two middle parts of carrying the axle are all fixed and are equipped with the conveying roller, and the transmission is connected with the conveyer belt between two conveying rollers, and the top of carriage is equipped with protective assembly, and one side of support frame is fixed and is equipped with the backup pad, and the fixed charging box that is equipped with in top of backup pad, the fixed stock guide that is equipped with in top of charging box one side, and the inside of charging box is equipped with the liftout subassembly, the beneficial effects of the utility model are that: can deposit in carrying the PCB board to the charging box through driven conveyer belt, the protection casing through the top can protect the PCB board of carrying to the guide cylinder that sets up is rotated through the protection casing is inside plays the guide effect to the PCB board of carrying.

Description

Board collecting machine with protective structure for PCB production

Technical Field

The utility model relates to a board collecting machine, in particular to board collecting machine is used in production of PCB board with protective structure belongs to PCB board production technical field.

Background

In the manufacturing process of the circuit board, the circuit board needs to be conveyed from one device to another device according to different processes of each step; the board collecting machine is equipment frequently used in the whole circuit board production line, and is used for orderly collecting a certain number of circuit board boards into a charging box so as to facilitate the use of the circuit boards in the next process;

wherein the application number is "202022522539.7" the board collecting machine is used in production of PCB board with protective structure "also is mature technique day by day" and "includes the board collecting machine main part, the right side bottom casing welding of board collecting machine main part has the supporting leg, the inner circle of supporting leg rotates the cover and is equipped with the pivot, the fixed cover in one end outer lane of pivot is equipped with the worm wheel, one side casing of worm wheel is equipped with the worm, the outer lane of worm rotates the cover and is equipped with the fixed block, one side casing fixed connection of fixed block is on the right side casing of board collecting machine main part, the fixed cover in one end outer lane that the worm wheel was kept away from in the pivot is equipped with two connecting rod one, the one end that the pivot was kept away from to connecting rod one articulates there is connecting rod two, connecting rod two one end of keeping away from connecting rod one articulates there is transparent guard plate, the bottom casing fixedly connected with pulley of transparent guard plate, the through-hole has been seted up to the casing of supporting leg, the inner circle fixed cover of through-hole is equipped with bearing one. The utility model discloses the convenient operational aspect to the board receiving machine is observed to and conveniently maintain, the maintenance ", but still has following defect when in-service use:

1) The top of the board collecting machine is not protected conveniently, and the position of the PCB is easy to shift in the conveying process;

2) The PCB boards collected in the loading bin are not easily taken out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a board collecting device is used in production of PCB board with protective structure to the problem of protecting is not convenient for carry out the board collecting device's top of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a board collecting machine with a protection structure for PCB production comprises a conveying frame, wherein a supporting frame is fixedly arranged at the bottom end of the conveying frame, two conveying shafts are rotatably connected inside the conveying frame, conveying rollers are fixedly arranged in the middles of the two conveying shafts, a conveying belt is connected between the two conveying rollers in a transmission manner, a protection assembly is arranged at the top end of the conveying frame, a supporting plate is fixedly arranged on one side of the supporting frame, a loading box is fixedly arranged at the top end of the supporting plate, a material guide plate is fixedly arranged at the top of one side of the loading box, and a material ejecting assembly is arranged inside the loading box;

the protection component comprises a protection cover, a feeding plate, a discharging plate and a guide structure, the protection cover is fixedly arranged on the top end of the conveying frame, the feeding plate is fixedly arranged at one end of the protection cover, a feeding groove is formed in the bottom end of the feeding plate, the discharging plate is fixedly arranged at the other end of the protection cover, and a discharging groove is formed in the bottom end of the discharging plate.

Preferably, guide structure includes a plurality of mount pad and a plurality of guide cylinder, a plurality of the mount pad is fixed the setting respectively and is in the inner wall of protection casing both sides, a plurality of the bottom of mount pad all is connected with the connecting axle through the bearing rotation, a plurality of the guide cylinder is fixed the setting respectively and is in a plurality of the bottom of connecting axle.

Preferably, the ejection assembly comprises a sliding groove, a sliding seat, a fixed seat, a connecting screw rod and an ejection plate, the sliding groove is formed in the middle of the other side of the charging box, the sliding seat is connected with the sliding groove in a sliding mode, the fixed seat is fixedly arranged at the top of the other side of the charging box, the connecting screw rod is rotatably arranged at the bottom end of the fixed seat, a screw nut in threaded connection with the connecting screw rod is fixedly arranged in the middle of the fixed seat, and the ejection plate is fixedly arranged on one side of the sliding seat.

Preferably, the fixed little drive gear that is equipped with in bottom of connecting the lead screw, the fixed mounting bracket that is equipped with in one side of backup pad, the fixed positive and negative motor that is equipped with of one end of mounting bracket, the fixed big drive gear who is connected with little drive gear meshing that is equipped with of transmission shaft of positive and negative motor.

Preferably, one end of one of the conveying shafts is fixedly provided with a driven gear, the bottom end of the conveying frame is fixedly provided with a fixing frame, one end of the fixing frame is fixedly provided with a driving motor, and a transmission shaft of the driving motor is fixedly provided with a driving gear meshed with the driven gear.

Preferably, the middle part of the conveying frame is rotatably connected with a supporting shaft, and a supporting roller is fixedly arranged in the middle of the supporting shaft.

Preferably, a switch panel is fixedly arranged on one side of the protective cover, a driving motor switch and a forward and reverse rotation motor switch are respectively arranged on the surface of the switch panel, the driving motor is electrically connected with a power supply through the driving motor switch, and the forward and reverse rotation motor is electrically connected with the power supply through the forward and reverse rotation motor switch.

Compared with the prior art, the utility model provides a pair of board collecting machine is used in production of PCB board with protective structure has following beneficial effect:

1. the PCB can be conveyed to the material loading box through the conveying belt for storage, the conveyed PCB can be protected through the protective cover at the top, and the guide cylinder rotatably arranged in the protective cover plays a role in guiding the conveyed PCB;

2. the liftout subassembly through the inside setting of charging box can be with the inside PCB board jack-up of charging box, is convenient for take out the PCB board.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic bottom view of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of the liftout assembly of the present invention.

In the figure: 1. a carriage; 2. a support frame; 3. a delivery shaft; 4. a conveying roller; 5. a conveyor belt; 6. a support shaft; 601. a support roller; 7. a driven gear; 8. a fixed mount; 9. a drive motor; 10. a driving gear; 11. a guard assembly; 1101. a protective cover; 1102. a feeding plate; 1103. a discharge plate; 1104. a mounting seat; 1105. a connecting shaft; 1106. a guide cylinder; 12. a support plate; 13. a charging box; 1301. a material guide plate; 14. a material ejecting component; 1401. a chute; 1402. a slide base; 1403. a fixed seat; 1404. connecting a screw rod; 1405. a feed screw nut; 1406. a small drive gear; 1407. a mounting frame; 1408. a positive and negative rotation motor; 1409. a large transmission gear; 1410. a material ejecting plate; 15. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the utility model provides a board collecting machine with a protective structure for PCB production, which comprises a conveying frame 1, wherein a supporting frame 2 is fixedly arranged at the bottom end of the conveying frame 1, two conveying shafts 3 are rotatably connected inside the conveying frame 1, conveying rollers 4 are fixedly arranged at the middle parts of the two conveying shafts 3, a conveying belt 5 is connected between the two conveying rollers 4 in a transmission manner, a protective component 11 is arranged at the top end of the conveying frame 1, a supporting plate 12 is fixedly arranged at one side of the supporting frame 2, a loading box 13 is fixedly arranged at the top end of the supporting plate 12, a guide plate 1301 is fixedly arranged at the top part of one side of the loading box 13, and an ejection component 14 is arranged inside the loading box 13;

one end of one of the conveying shafts 3 is fixedly provided with a driven gear 7, the bottom end of the conveying frame 1 is fixedly provided with a fixing frame 8, one end of the fixing frame 8 is fixedly provided with a driving motor 9, and a transmission shaft of the driving motor 9 is fixedly provided with a driving gear 10 which is meshed with the driven gear 7;

the middle part of the conveying frame 1 is rotatably connected with a supporting shaft 6, and a supporting roller 601 is fixedly arranged in the middle part of the supporting shaft 6;

a switch panel 15 is fixedly arranged on one side of the protective cover 1101, a driving motor switch and a forward and reverse rotation motor switch are respectively arranged on the surface of the switch panel 15, and the driving motor 9 is electrically connected with a power supply through the driving motor switch;

referring to fig. 1-5, the board collecting machine with the protection structure for PCB production further includes a protection assembly 11, the protection assembly 11 includes a protection cover 1101, a feeding plate 1102, a discharging plate 1103 and a guiding structure, the protection cover 1101 is fixedly disposed at the top end of the conveying frame 1, the feeding plate 1102 is fixedly disposed at one end of the protection cover 1101, a feeding chute is disposed at the bottom end of the feeding plate 1102, the discharging plate 1103 is fixedly disposed at the other end of the protection cover 1101, and a discharging chute is disposed at the bottom end of the discharging plate 1103;

the guide structure comprises a plurality of installation bases 1104 and a plurality of guide cylinders 1106, the installation bases 1104 are respectively and fixedly arranged on the inner walls of the two sides of the protective cover 1101, the bottom ends of the installation bases 1104 are respectively and rotatably connected with connecting shafts 1105 through bearings, and the guide cylinders 1106 are respectively and fixedly arranged at the bottom ends of the connecting shafts 1105;

specifically, as shown in fig. 1, 2, 3 and 4, the PCB boards are firstly placed on the conveyor belt 5, then the PCB boards are conveyed to the inside of the loading box 13 by the running conveyor belt 5 to be stacked, then the conveyed PCB boards can be protected by the top shield 1101, and the conveyed PCB boards are guided by the guide cylinders 1106 rotatably arranged inside the shield 1101 to prevent the PCB boards from shifting.

Example 2:

the ejection assembly 14 comprises a sliding chute 1401, a sliding seat 1402, a fixed seat 1403, a connecting screw rod 1404 and an ejection plate 1410, the sliding chute 1401 is arranged in the middle of the other side of the charging box 13, the sliding seat 1402 is connected with the sliding chute 1401 in a sliding manner, the fixed seat 1403 is fixedly arranged at the top of the other side of the charging box 13, the connecting screw rod 1404 is rotatably arranged at the bottom end of the fixed seat 1403, a screw rod nut 1405 in threaded connection with the connecting screw rod 1404 is fixedly arranged in the middle of the fixed seat 1403, and the ejection plate 1410 is fixedly arranged on one side of the sliding seat 1402;

a small transmission gear 1406 is fixedly arranged at the bottom of the connecting screw rod 1404, an installation frame 1407 is fixedly arranged at one side of the support plate 12, a forward and reverse motor 1408 is fixedly arranged at one end of the installation frame 1407, and a large transmission gear 1409 which is meshed and connected with the small transmission gear 1406 is fixedly arranged on a transmission shaft of the forward and reverse motor 1408;

the forward and reverse rotation motor 1408 is electrically connected with the power supply through a forward and reverse rotation motor switch;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, firstly, the forward and reverse motor 1408 is controlled by the forward and reverse motor switch to operate, then the forward and reverse motor 1408 drives the large transmission gear 1409 to rotate, then the large transmission gear 1409 and the small transmission gear 1406 are meshed and matched to drive the connecting screw rod 1404 to rotate, and the slide base 1402 is driven to move upward under the threaded matching between the connecting screw rod 1404 and the screw rod nut 1405 and the sliding matching between the chute 1401 and the slide base 1402, so as to drive the ejector plate 1410 to move upward, and eject the PCB inside the charging box 13.

The working principle is as follows: firstly, the driving motor 9 is controlled to work through a driving motor switch, the driving motor 9 drives a driving gear 10 to rotate, one of the conveying shafts 3 is driven to rotate under the meshing coordination of the driving gear 10 and a driven gear 7, the conveying belt 5 is driven to operate under the transmission coordination of two conveying rollers 4 and the conveying belt 5, then the PCB is placed on the conveying belt 5, the PCB is conveyed to the inside of the charging box 13 to be stacked through the operating conveying belt 5, the conveyed PCB can be protected through a protective cover 1101 at the top, the conveyed PCB is guided through a guide cylinder 1106 rotatably arranged inside the protective cover 1101, the PCB is prevented from being deviated, when the PCB inside the charging box 13 needs to be taken out, a forward and reverse motor switch controls a forward and reverse motor 1408 to work, the forward and reverse motor 1408 drives a large transmission gear 1409 to rotate, the connecting screw rod 1404 is driven to rotate under the meshing coordination of the large transmission gear 1409 and a small transmission gear 1406, the screw rod 1404 is matched with a screw thread of a screw rod nut 1405 and under the sliding coordination of a sliding chute 1401 and a small transmission gear 1406, so as to drive a sliding seat 1410 to move upwards, and push the charging box 13 out the PCB.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The board collecting machine with the protection structure for PCB production comprises a conveying frame (1) and is characterized in that a supporting frame (2) is fixedly arranged at the bottom end of the conveying frame (1), two conveying shafts (3) are rotatably connected inside the conveying frame (1), conveying rollers (4) are fixedly arranged in the middle of the two conveying shafts (3), a conveying belt (5) is connected between the two conveying rollers (4) in a transmission mode, a protection component (11) is arranged at the top end of the conveying frame (1), a supporting plate (12) is fixedly arranged on one side of the supporting frame (2), a loading box (13) is fixedly arranged at the top end of the supporting plate (12), a guide plate (1301) is fixedly arranged at the top of one side of the loading box (13), and a material ejecting component (14) is arranged inside the loading box (13);

the protection assembly (11) comprises a protection cover (1101), a feeding plate (1102), a discharging plate (1103) and a guiding structure, wherein the protection cover (1101) is fixedly arranged at the top end of the conveying frame (1), the feeding plate (1102) is fixedly arranged at one end of the protection cover (1101), a feeding groove is formed in the bottom end of the feeding plate (1102), the discharging plate (1103) is fixedly arranged at the other end of the protection cover (1101), and a discharging groove is formed in the bottom end of the discharging plate (1103).

2. The board collecting machine with the protection structure for the production of the PCB board of claim 1, wherein: the guide structure comprises a plurality of installation bases (1104) and a plurality of guide cylinders (1106), wherein the installation bases (1104) are fixedly arranged on the inner walls of two sides of the protective cover (1101) respectively, the bottom ends of the installation bases (1104) are rotatably connected with connecting shafts (1105) through bearings, and the guide cylinders (1106) are fixedly arranged on the bottom ends of the connecting shafts (1105) respectively.

3. The board collecting machine with the protection structure for the production of the PCB board of claim 1, wherein: the ejection assembly (14) comprises a sliding groove (1401), a sliding seat (1402), a fixed seat (1403), a connecting screw rod (1404) and an ejection plate (1410), the sliding groove (1401) is arranged in the middle of the other side of the charging box (13), the sliding seat (1402) is in sliding connection with the sliding groove (1401), the fixed seat (1403) is arranged at the top of the other side of the charging box (13), the connecting screw rod (1404) is rotatably arranged at the bottom end of the fixed seat (1403), a screw nut (1405) in threaded connection with the connecting screw rod (1404) is fixedly arranged in the middle of the fixed seat (1403), and the ejection plate (1410) is fixedly arranged on one side of the sliding seat (1402).

4. The board collecting machine with the protection structure for the production of the PCB board of claim 3, wherein: the fixed little drive gear (1406) that is equipped with in bottom of connecting screw (1404), one side of backup pad (12) is fixed and is equipped with mounting bracket (1407), the one end of mounting bracket (1407) is fixed and is equipped with positive reverse motor (1408), the transmission shaft of positive reverse motor (1408) is fixed to be equipped with big drive gear (1409) of being connected with little drive gear (1406) meshing.

5. The board collecting machine with the protection structure for the production of the PCB board of claim 4, wherein: one end of the conveying shaft (3) is fixedly provided with a driven gear (7), the bottom end of the conveying frame (1) is fixedly provided with a fixing frame (8), one end of the fixing frame (8) is fixedly provided with a driving motor (9), and a transmission shaft of the driving motor (9) is fixedly provided with a driving gear (10) meshed with the driven gear (7).

6. The board collecting machine with the protection structure for the production of the PCB board of claim 1, wherein: the middle part of carriage (1) rotates and is connected with back shaft (6), the fixed backing roll (601) that is equipped with in middle part of back shaft (6).

7. The board collecting machine with the protection structure for the production of the PCB board of claim 5, wherein: fixed flush mounting plate of switch panel (15) that is equipped with in one side of protection casing (1101), the surface of flush mounting plate of switch (15) is equipped with driving motor switch and positive reverse motor switch respectively, driving motor (9) are through driving motor switch and power electric connection, positive reverse motor (1408) are through positive reverse motor switch and power electric connection.