CN215280777U

CN215280777U - Automatic pin machine of PCB

Info

Publication number: CN215280777U
Application number: CN202120469189.4U
Authority: CN
Inventors: 张�浩
Original assignee: Guangdong Jiashihao Precision Electronic Technology Co ltd
Current assignee: Guangdong Jiashihao Precision Electronic Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-12-24
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses an automatic pin machine of PCB, concretely relates to pin machine field, comprising a base plate, the cushion that the fixed surface left and right symmetry distributes under the bottom plate, fixed surface is connected with the fixed plate of left and right symmetry distribution on the bottom plate, two fixed surface is connected with No. two fixed plates, two on the fixed plate intermediate position swing joint has No. three fixed plates between the fixed plate. The utility model discloses a motor rotates to drive the bull stick and rotate, thereby drive pin pullover and rotate, rotate through rotatory two threaded rods No. one, thereby drive reciprocating of a baffle, thereby can push down the dowel hole mould, rotate through No. two motors, thereby drive No. two threaded rods and rotate, thereby drive No. three fixed plates and reciprocate, thereby drive reciprocating of pin mechanism, make No. two threaded rods should not shift out No. two fixed plates inside through No. two baffles.

Description

Automatic pin machine of PCB

Technical Field

The utility model relates to a pin machine technical field, more specifically say, the utility model relates to an automatic pin machine of PCB.

Background

The PCB is called a printed circuit board, also called a printed circuit board, and is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. Because it adopts electronic printing technology to make, so be called "printed circuit board", the PCB board needs to beat the pin processing to the PCB board in the processing, and the firm that equipment condition is not good relies on artifical pure manual hammer to beat the pin at present, and is inefficient, causes the industrial injury accident easily, and the product quality can not obtain the assurance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an automatic pin machine for PCB to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic PCB pin machine comprises a bottom plate, wherein cushion blocks which are symmetrically distributed in the left-right direction are fixedly connected to the lower surface of the bottom plate, a first fixing plate which is symmetrically distributed in the left-right direction is fixedly connected to the upper surface of the bottom plate, a second fixing plate is fixedly connected to the upper end surface of the first fixing plate, a third fixing plate is movably connected to the middle position between the first fixing plates, the left end and the right end of the third fixing plate are movably sleeved on the surfaces of the first fixing plates, a pin mechanism is arranged at the middle position of the upper surface of the third fixing plate, a base mechanism is arranged at the middle position of the upper surface of the bottom plate and comprises a first fixing frame which is fixedly connected to the middle position of the upper surface of the third fixing plate, a second fixing frame is fixedly connected to the upper surface of the first fixing frame, a first motor is fixedly connected to the inside of the first fixing frame, and a rotating rod is fixedly connected to the lower end surface of an output shaft of the first motor through a coupler, the base mechanism includes No. four fixed plates, two of fixed connection at the bilateral symmetry distribution of bottom plate upper surface intermediate position No. four fixed plate upper end fixed surface is connected with No. five fixed plates, No. five fixed plate surface central point puts and has seted up the round hole, No. two motors of the inside fixedly connected with of mount, No. two threaded rods of No. two motor output shaft upper end surfaces through shaft coupling fixedly connected with, No. two mount surfaces are worn to establish by No. two threaded rods, No. two threaded rod surfaces and No. two mount internal thread connection.

Furthermore, a sixth fixing plate which is distributed in bilateral symmetry is fixedly connected to the middle position of the upper surface of the fifth fixing plate.

Furthermore, two No. six fixed plate upper end surface is fixedly connected with connecting plate No. one respectively, and the left side connecting plate surface right-hand member position and right side connecting plate surface left end position wear to be equipped with a threaded rod, two respectively No. one threaded rod surface and two connecting plate internal thread connection.

Furthermore, two threaded rod upper end surface fixedly connected with connecting plate No. two respectively, two threaded rod lower extreme surface fixedly connected with baffle No. one respectively.

Furthermore, two fixedly connected with spring between baffle upper surface and two the connecting plate lower surface, two the spring is established respectively the surface at threaded rod.

Furthermore, the bull stick wears to establish No. three fixed plates surfaces, the bull stick surface is connected through the bearing rotation with No. three fixed plates are inside, bull stick lower extreme fixedly connected with pin sleeve head.

Furthermore, No. two baffles are fixedly connected with the surface of the upper end of the second threaded rod.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, rotate through a motor to drive the bull stick and rotate, thereby drive the rotation of pin pullover, rotate through rotatory two threaded rods No. one, thereby drive reciprocating of a baffle, thereby can push down fixed pin hole mould.

2. Compared with the prior art, rotate through No. two motors to drive No. two threaded rods and rotate, thereby drive No. three fixed plates and reciprocate, thereby drive reciprocating of pin mechanism, make No. two threaded rods should not shift out inside No. two fixed plates through No. two baffles.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the top view structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

The reference signs are: 1. a base plate; 2. cushion blocks; 3. a first fixing plate; 4. a second fixing plate; 5. a third fixing plate; 6. a fourth fixing plate; 7. a fifth fixing plate; 8. a sixth fixing plate; 9. a first connecting plate; 10. a first threaded rod; 11. a second connecting plate; 12. a first baffle plate; 13. a spring; 14. a first fixing frame; 15. a first motor; 16. a rotating rod; 17. sleeving a pin; 18. a second fixing frame; 19. A second motor; 20. a second threaded rod; 21. and a second baffle plate.

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 automatic PCB pin machine shown in the attached figures 1-3 comprises a bottom plate 1, wherein cushion blocks 2 which are distributed bilaterally and symmetrically are fixedly connected to the lower surface of the bottom plate 1, first fixing plates 3 which are distributed bilaterally and symmetrically are fixedly connected to the upper surface of the bottom plate 1, second fixing plates 4 are fixedly connected to the upper end surfaces of the first fixing plates 3, a third fixing plate 5 is movably connected to the middle position between the first fixing plates 3, the left end and the right end of the third fixing plate 5 are movably sleeved on the surfaces of the first fixing plates 3, a pin mechanism is arranged at the middle position of the upper surface of the third fixing plate 5, a base mechanism is arranged at the middle position of the upper surface of the bottom plate 1, the pin mechanism comprises a first fixing frame 14 which is fixedly connected to the middle position of the upper surface of the third fixing plate 5, a second fixing frame 18 is fixedly connected to the upper surface of the first fixing frame 14, and a first motor 15 is fixedly connected to the inner part of the first fixing frame 14, no. 15 output shaft lower extreme surfaces of motor pass through shaft coupling fixedly connected with bull stick 16, and base mechanism includes fixed connection No. four fixed plates 6 at the bilateral symmetry distribution of 1 upper surface intermediate position of bottom plate, and No. five fixed plates 7 of 6 upper end fixed surface of two No. four fixed plates, and No. five fixed plates 7 surface central point puts and has seted up the round hole, No. two motor 19 of the inside fixedly connected with of No. two mount 18, and No. two motor 19 output shaft upper end surfaces pass through No. two threaded rod 20 of shaft coupling fixedly connected with. No. two threaded rods 20 penetrate through the surface of the No. two fixing frame 18, and the surface of the No. two threaded rods 20 is in threaded connection with the inside of the No. two fixing frame 18.

In a preferred embodiment, a number six fixing plate 8 is fixedly connected to the middle position of the upper surface of the number five fixing plate 7, and the number six fixing plate 8 is distributed in a bilateral symmetry manner, so that the first connecting plate 9 can be more stable through two number six fixing plates 8.

In a preferred embodiment, two No. six fixed plates 8 upper end surface respectively fixedly connected with connecting plate 9 No. one, and No. 9 left side connecting plate surface right-hand member positions and No. 9 right side connecting plate surface left end positions wear to be equipped with threaded rod 10 respectively, and two threaded rod 10 surfaces and two connecting plate 9 internal thread are connected to can be through adjusting threaded rod 10 No. one, thereby make baffle 12 reciprocate No. one.

In a preferred embodiment, the upper end surfaces of the two first threaded rods 10 are fixedly connected with a second connecting plate 11 respectively, and the lower end surfaces of the two first threaded rods 10 are fixedly connected with a first baffle plate 12 respectively, so that the two first threaded rods 10 are more stable through the first baffle plate 12.

In a preferred embodiment, springs 13 are fixedly connected between the upper surfaces of the two first baffles 12 and the lower surfaces of the two first connecting plates 9, and the two springs 13 are respectively sleeved on the surfaces of the first threaded rods 10, so that the first threaded rods 10 can be more stable through the two springs 13.

In a preferred embodiment, the rotating rod 16 penetrates through the surface of the third fixing plate 5, the surface of the rotating rod 16 is rotatably connected with the inside of the third fixing plate 5 through a bearing, and a pin sleeve head 17 is fixedly connected to the lower end of the rotating rod 16, so that the rotating rod 16 can be rotated more stably through the third fixing plate 5.

In a preferred embodiment, a second baffle 21 is fixedly connected to the upper end surface of the second threaded rod 20, so that the second threaded rod 20 is not easily removed from the second fixing plate 4 through the second baffle 21.

The utility model discloses the theory of operation: the first motor 15 rotates to drive the rotating rod 16 to rotate, so that the pin sleeve head is driven to rotate, and the first threaded rod 10 rotates to drive the first baffle 12 to move up and down, so that the fixed pin hole die can be pressed. Rotate through No. two motors 19 to drive No. two threaded rods 20 and rotate, thereby drive No. three fixed plates 5 and reciprocate, thereby drive reciprocating of pin mechanism, make No. two threaded rods 20 should not shift out inside No. two fixed plates 4 through No. two baffles 21.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PCB automatic pin machine, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that cushion blocks (2) which are distributed in bilateral symmetry are fixedly connected to the lower surface of the bottom plate (1), a first fixing plate (3) which is distributed in bilateral symmetry is fixedly connected to the upper surface of the bottom plate (1), a second fixing plate (4) is fixedly connected to the upper end surface of the first fixing plate (3), a third fixing plate (5) is movably connected to the middle position between the first fixing plates (3), the left end and the right end of the third fixing plate (5) are movably sleeved on the surfaces of the first fixing plates (3), a pin mechanism is arranged at the middle position of the upper surface of the third fixing plate (5), a base mechanism is arranged at the middle position of the upper surface of the bottom plate (1), the pin mechanism comprises a first fixing frame (14) which is fixedly connected to the middle position of the upper surface of the third fixing plate (5), and a second fixing frame (18) is fixedly connected to the upper surface of the first fixing frame (14), a first motor (15) is fixedly connected inside the first fixing frame (14), the lower end surface of an output shaft of the first motor (15) is fixedly connected with a rotating rod (16) through a coupler, the base mechanism comprises four fixing plates (6) which are fixedly connected to the middle position of the upper surface of the bottom plate (1) and are distributed in a bilateral symmetry manner, five fixing plates (7) are fixedly connected to the surfaces of the upper ends of the four fixing plates (6), a round hole is arranged at the center of the surface of the fifth fixing plate (7), a second motor (19) is fixedly connected inside the second fixing frame (18), the upper end surface of the output shaft of the second motor (19) is fixedly connected with a second threaded rod (20) through a coupler, no. two threaded rod (20) wear to establish No. two mount (18) surfaces, No. two threaded rod (20) surface and No. two mount (18) internal thread are connected.

2. The PCB automatic pinning machine of claim 1, wherein: and a sixth fixing plate (8) which is distributed in bilateral symmetry is fixedly connected to the middle position of the upper surface of the fifth fixing plate (7).

3. The PCB automatic pinning machine of claim 2, wherein: two No. six fixed plate (8) upper end surface is fixedly connected with connecting plate (9) one number respectively, the left side connecting plate (9) surface right-hand member position and right side connecting plate (9) surface left end position wears to be equipped with threaded rod (10) one number respectively, two threaded rod (10) surface and two connecting plate (9) internal thread are connected.

4. The PCB automatic pinning machine of claim 3, wherein: two threaded rod (10) upper end surface is fixedly connected with connecting plate (11) No. two respectively, two threaded rod (10) lower extreme surface is fixedly connected with baffle (12) No. one respectively.

5. The PCB automatic pinning machine of claim 4, wherein: two fixedly connected with spring (13) between baffle (12) upper surface and two connecting plate (9) lower surface, two spring (13) cover is established respectively on the surface of threaded rod (10).

6. The PCB automatic pinning machine of claim 5, wherein: the surface of a third fixing plate (5) is penetrated through by the rotating rod (16), the surface of the rotating rod (16) is rotatably connected with the inside of the third fixing plate (5) through a bearing, and a pin sleeve head (17) is fixedly connected with the lower end of the rotating rod (16).

7. The PCB automatic pinning machine of claim 6, wherein: no. two threaded rod (20) upper end surface fixed connection has No. two baffles (21).