CN112355600A

CN112355600A - Feeding device for multi-station electronic mainboard machining

Info

Publication number: CN112355600A
Application number: CN202011189728.5A
Authority: CN
Inventors: 郑红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-02-12

Abstract

The invention discloses a feeding device for multi-station electronic mainboard processing, which relates to the field of electronic mainboard processing and aims at solving the problems of unstable feeding and low single-station processing efficiency of the existing electronic mainboard processing. The multi-station feeding device can replace manual work to achieve multi-station feeding operation of the electronic mainboard, can accurately position the fed electronic mainboard, prevents the electronic mainboard from shifting in the machining process, effectively improves the machining efficiency of the electronic mainboard, and is suitable for popularization.

Description

Feeding device for multi-station electronic mainboard machining

Technical Field

The invention relates to the field of electronic mainboard processing, in particular to a feeding device for multi-station electronic mainboard processing.

Background

The electronic products are related products based on electric energy, and mainly comprise watches, smart phones, telephones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, combined sound boxes, laser record players (CD), computers, mobile communication products and the like. The early products were named electronic products mainly based on electronic tubes.

Electronic motherboard can all be installed to electronic product's inside, and during electronic motherboard production, need place the mainboard raw materials and assemble on the station, and current operation is stable inadequately when carrying out electronic motherboard material loading, make electronic motherboard off normal easily, need the staff to manually carry out position control, and when production, most of for simplex position processing, thereby it is lower to have leaded to electronic motherboard production efficiency, consequently, in order to solve this type of problem, we have proposed a multistation loading attachment for electronic motherboard processing.

Disclosure of Invention

The feeding device for multi-station electronic mainboard processing provided by the invention solves the problems that the existing electronic mainboard processing feeding is unstable and the single-station processing efficiency is low.

In order to achieve the purpose, the invention adopts the following technical scheme:

a feeding device for processing a multi-station electronic mainboard comprises a fixed plate, a processing table and a feeding table, wherein the fixed plate is vertically arranged, one side of the fixed plate is fixedly connected with the processing table and the feeding table which are transversely arranged, the feeding table is arranged adjacent to the processing table, the top end of the processing table is fixedly connected with a positioning frame, the positioning frame is arranged in a cross shape, two first air cylinders which are symmetrically distributed and two second air cylinders which are symmetrically distributed are fixedly arranged at the top end of the processing table, piston rods of the first air cylinders and the second air cylinders are respectively and fixedly connected with a first positioning plate and a second positioning plate towards the positioning frame, an L-shaped movable plate is slidably arranged at the top end of the fixed plate, a top plate is fixedly connected to the side wall of the vertical section of the movable plate, and a feeding air cylinder and a negative pressure air pump are fixedly arranged at the top end of the top plate, and the end part of a piston rod of the feeding air cylinder extends to a mounting plate fixedly connected below the top plate, four air guide tubes with the same structure are connected between the mounting plate and the negative pressure air pump, and the air guide tubes penetrate through the top plate.

Preferably, four suckers with the same structure are installed at the bottom end of the installation plate, and the top ends of the suckers are communicated with the air guide pipe.

Preferably, the inside slidable mounting of locating rack has four buffer boards that are the distribution of annular array, just the buffer board is located and is connected with buffer spring between the inside one end of locating rack and the inner wall of locating rack, and the tip of buffer board extends to the outside of locating rack.

Preferably, the top end of the feeding table is provided with four feeding troughs with the same structure, and the feeding troughs are arranged corresponding to the air guide pipes.

Preferably, the bottom end of the horizontal section of the moving plate is fixedly connected with a moving device, the top end of the fixed plate is provided with a moving track along the length direction of the fixed plate, and the moving device is slidably mounted inside the moving track.

Preferably, the moving means includes a moving wheel and a driving motor, the moving wheel is roll-mounted inside the moving rail, and the driving motor is mounted on the moving wheel.

Preferably, the top plate is provided with a through hole matched with the air guide tube, and the inner wall of the through hole is wrapped with protective cotton.

Preferably, the negative pressure air pump is provided with an air inlet filtering device.

Preferably, the circumferential side wall of the sucking disc is sleeved with a sealing rubber ring.

The invention has the beneficial effects that:

1. carry out the horizontal slip on the fixed plate through the movable plate to drive mounting panel and sucking disc through the material loading cylinder and reciprocate, simultaneously through the cooperation of negative pressure air pump, can replace artifical realization to go up unloading, and can realize multistation material loading operation, improve the machining efficiency of electron mainboard.

2. Drive first locating plate and second locating plate through first cylinder and second cylinder and remove for accurate location can be realized to the not unidimensional electron mainboard that the material loading was accomplished, prevents the aversion phenomenon in the electron mainboard course of working, thereby can effectual improvement electron mainboard machining efficiency.

To sum up, the device can replace the manual work to realize the operation of electron mainboard multistation material loading to can carry out accurate location to the electron mainboard that the material loading was accomplished, prevent that the electron mainboard from shifting in the course of working, effectively improve the machining efficiency of electron mainboard, suitable popularization.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a side sectional view of the present invention.

Fig. 4 is a schematic view of the internal structure of the positioning frame of the present invention.

Fig. 5 is a schematic front view of the present invention.

Reference numbers in the figures: 1. a fixing plate; 2. a moving track; 3. a processing table; 4. a feeding table; 5. moving the plate; 6. a negative pressure air pump; 7. a feeding cylinder; 8. an air duct; 9. a top plate; 10. a first cylinder; 11. a first positioning plate; 12. a second cylinder; 13. a second positioning plate; 14. a positioning frame; 15. a buffer plate; 16. mounting a plate; 17. a suction cup; 18. a buffer spring; 19. and a feeding trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a feeding device for multi-station electronic mainboard processing comprises a fixed plate 1, a processing table 3 and a feeding table 4, wherein the fixed plate 1 is vertically arranged, one side of the fixed plate 1 is fixedly connected with the processing table 3 and the feeding table 4 which are horizontally arranged, the feeding table 4 is arranged adjacent to the processing table 3, the top end of the processing table 3 is fixedly connected with a positioning frame 14, the positioning frame 14 is arranged in a cross shape, two first air cylinders 10 which are symmetrically distributed and two second air cylinders 12 which are symmetrically distributed are fixedly arranged at the top end of the processing table 3, piston rods of the first air cylinders 10 and the second air cylinders 12 are respectively and fixedly connected with a first positioning plate 11 and a second positioning plate 13 towards the positioning frame 14, the top end of a movable plate 1 is slidably arranged with an L-shaped movable plate 5, a top plate 9 is fixedly connected with the side wall of the vertical section of the movable plate 5, a feeding air cylinder 7 and a negative pressure air pump 6 are fixedly arranged at the top end of the, and the end part of the piston rod of the feeding cylinder 7 extends to the lower part of the top plate 9 and is fixedly connected with a mounting plate 16, four air guide pipes 8 with the same structure are connected between the mounting plate 16 and the negative pressure air pump 6, and the air guide pipes 8 penetrate through the top plate 9.

Four suckers 17 with the same structure are mounted at the bottom end of the mounting plate 16, and the top ends of the suckers 17 are communicated with the air guide tube 8.

The inside slidable mounting of locating rack 14 has four buffer boards 15 that are the distribution of annular array, and buffer board 15 is located and is connected with buffer spring 18 between the inside one end of locating rack 14 and the inner wall of locating rack 14, and buffer board 15's tip extends to the outside of locating rack 14, buffer board and buffer spring can cushion the protection to placing the electron mainboard raw and other materials around the locating rack, make first locating board and second locating board earlier with the buffer board contact, again with raw and other materials contact.

The top of material loading platform 4 is provided with four last silos 19 that the structure is the same, and goes up silo 19 and air duct 8 and correspond the setting, and four last silos that the structure is the same correspond each other with four sucking discs for the sucking disc can be with the inside taking out of last silo of raw materials, makes single operation can the multistation material loading, improves the efficiency of electron mainboard processing.

Referring to fig. 1, a moving device is fixedly connected to the bottom end of a horizontal section of a moving plate 5, a moving track 2 is arranged on the top end of a fixed plate 1 along the length direction of the fixed plate, the moving device is slidably mounted inside the moving track 2 and comprises moving wheels and driving motors, the moving wheels are rotatably mounted inside the moving track 2, the driving motors are mounted on the moving wheels, and the moving tracks and the moving device are arranged so that the moving plate can be kept stable when parts on a top plate and a top plate are driven to move.

Referring to fig. 1 and 2, the top plate 9 is provided with a through hole matched with the air duct 8, the inner wall of the through hole is wrapped with protective cotton, the protective cotton can effectively protect the air duct, and the air duct is placed to be worn to a certain extent when sliding in the through hole.

The negative pressure air pump 6 is provided with an air inlet filtering device.

The circumference lateral wall cover of sucking disc 17 is equipped with sealed rubber ring, and the leakproofness when sealed rubber ring can effectual assurance sucking disc and electron mainboard raw materials contact to can guarantee to suck the raw materials of electron mainboard.

The electronic main board loading operation in this embodiment is as follows:

1. firstly, an electronic mainboard to be processed is placed inside a feeding groove 19 of a feeding table 4, then a feeding cylinder 7 is started, the feeding cylinder 7 pushes a mounting plate 16 to move downwards, the mounting plate 16 drives an air guide pipe 8 to extend, meanwhile, the mounting plate 16 drives a suction cup 17 to be in contact with the surface of the electronic mainboard inside the feeding groove 19, then a negative pressure air pump 6 is started, the negative pressure air pump 6 works, the suction cup 17 sucks up the electronic mainboard, then the feeding cylinder 7 runs reversely, the mounting plate 16 and the suction cup 17 are driven to move reversely, the electronic mainboard at the topmost end of the feeding groove 19 is sucked up, a driving motor on a moving device is started, the moving device slides inside a moving track 2 and drives a moving plate 5 to slide on a fixed plate 1, the moving is stopped until the suction cup 17 drives the electronic mainboard to move to the upper part of a positioning frame 14, and then the feeding cylinder 7 is started, it is sufficient to push the mounting plate 16 and the suction cup 17 downward and to place the electronic motherboard in the four positioning areas of the positioning frame 14.

2. The first cylinder 10 and the second cylinder 12 are started, so that the first cylinder 10 and the second cylinder 12 push the four electronic main boards until the side edges of the four electronic main boards contact with the side edges of the positioning frame 14, thereby positioning the electronic main boards, and during the positioning operation, if the size of the electronic main boards is small, the first positioning board 11 and the second positioning board 13 may contact with the buffer board 15, and push the buffer board 15 to slide in the positioning frame 14, so as to press the buffer spring 18, and the buffer protection is achieved through the elastic force of the buffer spring 18.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A feeding device for processing a multi-station electronic mainboard comprises a fixing plate (1), a processing table (3) and a feeding table (4), and is characterized in that the fixing plate (1) is vertically arranged, one side of the fixing plate (1) is fixedly connected with the processing table (3) and the feeding table (4) which are transversely arranged, the feeding table (4) and the processing table (3) are arranged adjacently, the top end of the processing table (3) is fixedly connected with a positioning frame (14), the positioning frame (14) is arranged in a cross shape, the top end of the processing table (3) is fixedly provided with two first air cylinders (10) which are symmetrically distributed and two second air cylinders (12) which are symmetrically distributed, piston rods of the first air cylinders (10) and the second air cylinders (12) respectively and fixedly connected with a first positioning plate (11) and a second positioning plate (13) towards the positioning frame (14), the utility model discloses a pneumatic conveying device, including fixed plate (1), movable plate (5) that are the L type, just the lateral wall fixedly connected with roof (9) of the vertical section of movable plate (5), the top fixed mounting of roof (9) has material loading cylinder (7) and negative pressure air pump (6), just the piston rod tip of material loading cylinder (7) extends to below fixedly connected with mounting panel (16) of roof (9), be connected with four air duct (8) that the structure is the same between mounting panel (16) and negative pressure air pump (6), and air duct (8) run through roof (9).

2. The feeding device for processing the multi-station electronic main board according to claim 1, wherein four suckers (17) with the same structure are mounted at the bottom end of the mounting plate (16), and the top ends of the suckers (17) are communicated with the air guide tubes (8).

3. The feeding device for processing the multi-station electronic main board according to claim 1, wherein four buffer boards (15) are slidably mounted inside the positioning frame (14) and distributed in an annular array, a buffer spring (18) is connected between one end of each buffer board (15) inside the positioning frame (14) and the inner wall of the positioning frame (14), and the end of each buffer board (15) extends to the outside of the positioning frame (14).

4. The feeding device for processing the multi-station electronic main board according to claim 1, wherein four feeding grooves (19) with the same structure are arranged at the top end of the feeding table (4), and the feeding grooves (19) are arranged corresponding to the air guide pipes (8).

5. The feeding device for processing the multi-station electronic main board according to claim 1, wherein a moving device is fixedly connected to the bottom end of the horizontal section of the moving plate (5), a moving rail (2) is arranged at the top end of the fixed plate (1) along the length direction of the fixed plate, and the moving device is slidably mounted inside the moving rail (2).

6. The feeding device for multi-station electronic main board processing according to claim 5, wherein the moving device comprises moving wheels and driving motors, the moving wheels are roll-mounted inside the moving rail (2), and the driving motors are mounted on the moving wheels.

7. The feeding device for processing the multi-station electronic main board according to claim 1, wherein a through hole matched with the air duct (8) is formed in the top plate (9), and protective cotton is wrapped on the inner wall of the through hole.

8. The feeding device for processing the multi-station electronic main board according to claim 1, wherein an air inlet filtering device is arranged on the negative pressure air pump (6).

9. The feeding device for processing the multi-station electronic main board according to claim 2, wherein a sealing rubber ring is sleeved on the circumferential side wall of the sucking disc (17).