CN210616173U

CN210616173U - Board grinding machine material collecting device for PCB production

Info

Publication number: CN210616173U
Application number: CN201921179739.8U
Authority: CN
Inventors: 李英超; 何军勇
Original assignee: Shenzhen Hongming Precision Circuit Co Ltd
Current assignee: Shenzhen Hongming Precision Circuit Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-05-26
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a PCB board production is with rubbing crusher material collecting device, which comprises a bottom plate, the bottom of bottom plate is installed the auto-lock universal wheel, the welding of top surface one side of bottom plate has 20866a type mounting bracket, 20866a is located the top surface of bottom plate below the type mounting bracket and is inlayed and have first bearing, 20866a is installed to the top surface of type mounting bracket servo motor, the tip of servo motor's output shaft is fixed with first threaded rod through the shaft coupling, it has the second bearing all to inlay on the tip inner wall of rectangular channel, the inside of second bearing all interference connection has the second threaded rod, all the spiro union has the rectangle slider on the outer wall of second threaded rod, the top surface spiro union of rectangle slider has the shelves pole, 20866the collection one side of type mounting bracket is located the top surface of bottom plate and has the round bar through the welding, the utility model discloses can be convenient for spacing when stacking, avoid the trouble that later stage arrangement brought, save time improves work efficiency.

Description

Board grinding machine material collecting device for PCB production

Technical Field

The utility model relates to a PCB board production technical field, concretely relates to PCB board production is with dull polish trigger material collecting device.

Background

PCB boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has been over 100 years old; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and can be divided into single-layer boards, double-layer boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit board. Since printed circuit boards are not typical end products, they are somewhat confusing in the definition of names such as: the motherboard for a personal computer is called a motherboard and cannot be directly called a circuit board, and although the circuit board exists in the motherboard, the motherboard is different from the motherboard, so that the two aspects cannot be said to be the same when evaluating the industry. For another example: because of the integrated circuit components mounted on the circuit board, the news media is called an IC board, but it is not substantially identical to a printed circuit board. By printed circuit board we generally say bare board-i.e. a circuit board without upper components.

At present, PCB board production is with dull polish trigger material collecting device is not convenient for stack, and is more troublesome when receiving material, also can waste time to arrange in order simultaneously, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board production is with rubbing board machine material collecting device for solve the PCB board production mentioned in the above-mentioned background art and use rubbing board machine material collecting device, be not convenient for stack, it is more troublesome when receiving the material, also can waste time arrange in order simultaneously, use the not convenient scheduling problem enough.

In order to achieve the above object, the utility model provides a following technical scheme: a plate grinding machine material collecting device for PCB production comprises a bottom plate, wherein a self-locking universal wheel is installed at the bottom of the bottom plate, a 20866; "type mounting frame" is welded on one side of the top surface of the bottom plate, a first bearing is embedded on the top surface of the bottom plate below the 20866; "a servo motor is installed on the top surface of the type mounting frame, a first threaded rod is fixed at the end of an output shaft of the servo motor through a coupler, the end of the first threaded rod penetrates through the 20866;" the top surface of the type mounting frame is in interference connection with the inside of the first bearing, a movable block is screwed on the outer wall of the first threaded rod, a rectangular plate is fixed on one side of the movable block, rectangular grooves are symmetrically formed in the two sides of the rectangular plate, second bearings are embedded on the inner walls of the ends of the rectangular grooves, second threaded rods are connected inside the second bearings in interference, and, the top surface screw joint of rectangle slider has the shelves pole, the one side of type mounting bracket is located the top surface of bottom plate and runs through the rectangular plate welding and has the round bar.

Preferably, the stop lever comprises a threaded column, the threaded column is in threaded connection with the top surface of the rectangular sliding block, a cylindrical rod is integrally formed on the top surface of the threaded column, and a threaded hole is formed in the top surface of the cylindrical rod.

Preferably, the round rods are arranged in two groups, and the two groups of round rods are symmetrically arranged.

Preferably, four groups of self-locking universal wheels are arranged, and the four groups of self-locking universal wheels are arranged in pairwise symmetry.

Preferably, the end of the second threaded rod is connected with a disk through a rectangular slot key.

Preferably, the outer wall of the disc is provided with anti-skid grains, and the anti-skid grains are zigzag.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can be convenient for carry on spacingly when receiving the material, conveniently stack, avoid the trouble that later stage arrangement brought, save time improves work efficiency;

2. the utility model discloses can be earlier through the discharge gate that auto-lock universal wheel removed material collecting device to the board grinding machine, at this moment drive first threaded rod through servo motor and rotate, at this moment the movable block of spiro union on first threaded rod outer wall will carry out removal from top to bottom, when removing suitable position stop work, at this moment can be according to the size of PCB board, rethread rotating disc drives the second threaded rod and rotates, at this moment the rectangle slider of spiro union on second threaded rod outer wall will be followed and removed, thereby adjust the rectangle between rectangle slider and the round bar, at this moment the top surface with shelves pole spiro union to rectangle slider, can carry on spacingly like this when receiving the material, it is convenient to pile more whole of putting the PCB board, avoid the trouble that later stage arrangement drove, thereby improve work efficiency.

Drawings

Fig. 1 is a schematic side view of the cross-sectional structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 2. a self-locking universal wheel; 3. 20866a type mounting rack; 4. a first bearing; 5. a servo motor; 6. a first threaded rod; 7. a movable block; 8. a rectangular plate; 9. a rectangular groove; 10. a second bearing; 11. a second threaded rod; 12. a rectangular slider; 13. a gear lever; 1301. a threaded post; 1302. a cylindrical rod; 1303. a threaded hole; 14. a round bar; 15. a disc; 16. and (4) anti-skid lines.

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 work belong to the protection scope of the present invention.

The utility model provides a technical scheme as shown in figures 1-3, a board grinding machine material collecting device for PCB production, which comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is provided with a self-locking universal wheel 2, one side of the top surface of the bottom plate 1 is welded with a 20866a type mounting rack 3, a 20866, a first bearing 4 is embedded on the top surface of the bottom plate 1 below the type mounting rack 3, a 20866is installed on the top surface of the type mounting rack 3, a servo motor 5 is installed on the top surface of the type mounting rack 3, the end part of the output shaft of the servo motor 5 is fixed with a first threaded rod 6 through a shaft coupling, the end part of the first threaded rod 6 penetrates through the 20866, the top surface of the type mounting rack 3 is in interference connection with the first bearing 4, the outer wall of the first threaded rod 6 is in screw connection with a movable block 7, one side of the movable block 7 is fixed with a rectangular plate 8, the two sides of the rectangular plate 8 are symmetrically provided with rectangular grooves 9, the end inner, the outer wall of the second threaded rod 11 is connected with a rectangular sliding block 12 in a threaded mode, the top surface of the rectangular sliding block 12 is connected with a stop rod 13, 20866, one side of the type mounting rack 3 is located on the top surface of the bottom plate 1, a round rod 14 is welded through the rectangular plate 8, and the round rod penetrates through the rectangular plate.

Specifically, the stop lever 13 comprises a threaded column 1301, the threaded column 1301 is in threaded connection with the top surface of the rectangular sliding block 12, a cylindrical rod 1302 is integrally formed on the top surface of the threaded column 1301, and a threaded hole 1303 is formed in the top surface of the cylindrical rod 1302, so that the PCB can be conveniently limited through the cylindrical rod 1302, the PCB output by the board grinding machine can be conveniently stacked, and meanwhile, the stop lever 13 can be conveniently assembled.

Specifically, its characterized in that: the round rods 14 are arranged in two groups, and the two groups of round rods 14 are symmetrically arranged, so that the rectangular plate 8 can be more stable in the up-and-down moving process.

Specifically, four groups of self-locking universal wheels 2 are arranged, and the four groups of self-locking universal wheels 2 are arranged in a pairwise symmetrical mode, so that the material receiving device is convenient to move, and the material receiving device is more flexible and convenient to use.

Specifically, the end of the second threaded rod 11 penetrates through the rectangular groove 9 and is keyed with the disc 15, so that the disc 15 can drive the second threaded rod 10 to rotate.

Specifically, the outer wall of the disc 15 is provided with anti-slip lines 16, and the anti-slip lines 16 are zigzag in shape, so that friction force between the disc and a hand can be increased, and the disc 15 can be prevented from sliding when being rotated.

The working principle is as follows: when in use, the material receiving device can be moved to a discharge port of a plate grinding machine through the self-locking universal wheel 2, at the moment, the servo motor 5 drives the first threaded rod 6 to rotate, at the moment, the movable block 7 screwed on the outer wall of the first threaded rod 6 can move up and down, when the material receiving device moves to a proper position to stop working, at the moment, the second threaded rod 11 can be driven to rotate through the rotating disc 15 according to the size of a PCB (printed circuit board), at the moment, the rectangular sliding block 12 screwed on the outer wall of the second threaded rod 11 can move along with the movement, so that the rectangle between the rectangular sliding block 12 and the round rod 14 is adjusted, at the moment, the baffle rod 13 is screwed on the top surface of the rectangular sliding block 12, so that the position limitation can be carried out during material receiving, the PCB can be conveniently stacked more integrally, the movable block 7 can be driven to move downwards through the servo motor 5 at any time in, therefore, the PCB after output can be conveniently placed, and the trouble of later-stage arrangement driving is avoided, so that the working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a PCB board production is with dull polish machine material collecting device, includes bottom plate (1), its characterized in that: the self-locking universal wheel (2) is installed at the bottom of the bottom plate (1), a 20866; 'type mounting frame (3) is welded on one side of the top surface of the bottom plate (1), a first bearing (4) is embedded on the top surface of the bottom plate (1) below the 20866;' type mounting frame (3), a servo motor (5) is installed on the top surface of the 20866; 'type mounting frame (3), a first threaded rod (6) is fixed on the end portion of an output shaft of the servo motor (5) through a coupler, the end portion of the first threaded rod (6) penetrates through the 20866;' type mounting frame (3) and is in interference connection with the inside of the first bearing (4), a movable block (7) is connected on the outer wall of the first threaded rod (6) in a threaded mode, a rectangular plate (8) is fixed on one side of the movable block (7), rectangular grooves (9) are symmetrically formed in the two sides of the rectangular plate (8), and second bearings (10) are embedded on the, the inside of second bearing (10) all is interference connection with second threaded rod (11), all spiro union has rectangle slider (12) on the outer wall of second threaded rod (11), the top surface spiro union of rectangle slider (12) has shelves pole (13), the welding of the top surface that one side of type mounting bracket (3) is located bottom plate (1) runs through rectangular plate (8) has round bar (14).

2. The board grinding machine material receiving device for PCB production of claim 1, wherein: the stop rod (13) comprises a threaded column (1301), the threaded column (1301) is in threaded connection with the top surface of the rectangular sliding block (12), a cylindrical rod (1302) is integrally formed on the top surface of the threaded column (1301), and a threaded hole (1303) is formed in the top surface of the cylindrical rod (1302).

3. The board grinding machine material receiving device for PCB production of claim 1, wherein: the round rods (14) are arranged in two groups, and the two groups of round rods (14) are symmetrically arranged.

4. The board grinding machine material receiving device for PCB production of claim 1, wherein: four groups of self-locking universal wheels (2) are arranged, and the four groups of self-locking universal wheels (2) are arranged in pairwise symmetry.

5. The board grinding machine material receiving device for PCB production of claim 1, wherein: the end part of the second threaded rod (11) penetrates through the rectangular groove (9) and is in key connection with the disc (15).

6. The board grinding machine material receiving device for PCB production of claim 5, wherein: the anti-skidding disc is characterized in that anti-skidding lines (16) are formed in the outer wall of the disc (15), and the anti-skidding lines (16) are in a sawtooth shape.