CN211491720U

CN211491720U - PCB board multistation cutting equipment

Info

Publication number: CN211491720U
Application number: CN202020143722.3U
Authority: CN
Inventors: 王妙华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-09-15
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a PCB board multistation cutting equipment relates to the cutting equipment field, comprising a base plate, the through-hole has been seted up to one side of bottom plate upper surface, and the inner wall of through-hole rotates and is connected with the main shaft, and the outer wall equidistance cover of main shaft is equipped with the cutting knife, and the inner wall fixedly connected with fixture block of cutting knife, fluting have been seted up to the outer wall of main shaft, and the outer wall and the fluting slip joint of fixture block, the both sides of cutting knife all are provided with the fixed lantern ring, and the inner wall and the main shaft screw of the fixed lantern ring cup joint, and bottom plate fixedly connected with baffle, the. The utility model discloses utilize the mode that sets up of main shaft, the outer wall equidistance cover of main shaft is equipped with a plurality of cutting knives to can make it once carry out a lot of cutting to the PCB board, thereby improve its cutting efficiency, and change the position that fixed sleeve's position just can change the cutting knife, thereby change the size of PCB board cutting, thereby improve its practicality.

Description

PCB board multistation cutting equipment

Technical Field

The utility model relates to a cutting equipment field, in particular to PCB board multistation cutting equipment.

Background

The PCB is called a Printed Circuit Board (PCB) in the name of Chinese, also called a PCB, is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, is called a printed circuit board because the PCB is manufactured by adopting an electronic printing technology, and is required to be cut into boards with proper size during production and manufacturing so as to be convenient for subsequent working, but the prior cutting device can only carry out single cutting on the PCB, can form a plurality of boards with the same shape and size after the processing is finished by carrying out multi-test cutting on one board, and can not cut a plurality of PCBs at one time, thereby reducing the production efficiency of the PCB.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board multistation cutting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB board multistation cutting equipment, includes the bottom plate, the through-hole has been seted up to one side of bottom plate upper surface, the inner wall of through-hole rotates and is connected with the main shaft, the outer wall equidistance cover of main shaft is equipped with the cutting knife, the inner wall fixedly connected with fixture block of cutting knife, the fluting has been seted up to the outer wall of main shaft, the outer wall and the fluting slip joint of fixture block, the both sides of cutting knife all are provided with the fixed lantern ring, the inner wall and the main shaft screw thread of the fixed lantern ring cup joint, one side fixedly connected with baffle of bottom plate upper surface, the avris equidistance of bottom plate upper surface is provided with.

Preferably, the upper surface symmetry slip joint of bottom plate has the slider, two the first connecting plate of top fixedly connected with of slider, the symmetrical fixedly connected with handle in one side of first connecting plate, a plurality of bearing grooves have been seted up to the opposite side equidistance of first connecting plate, the inner chamber sliding sleeve of bearing groove has the second connecting plate, one side fixedly connected with third connecting plate of second connecting plate.

Preferably, a plurality of grooves are symmetrically formed in the upper surface of the bottom plate, the outer wall of the first clamping plate is in sliding sleeve connection with the grooves, and one side of the upper surface of the first clamping plate is fixedly connected with the third connecting plate.

Preferably, the spread groove has been seted up to one side of third connecting plate, one side and the spread groove sliding sleeve of second splint outer wall cup joint, the top of third connecting plate is rotated and is connected with first screw rod, the outer wall and the second splint screw thread of first screw rod cup joint, the first carousel of top fixedly connected with of first screw rod.

Preferably, the top equidistance of first connecting plate has seted up the slide opening, the inner chamber slip cup joint of slide opening has the second screw rod, the bottom and the second connecting plate screw thread of second screw rod outer wall cup joint, the fixed spacing lantern ring that has cup jointed in top of second screw rod outer wall, the bottom and the first connecting plate of spacing lantern ring laminate mutually, the top fixedly connected with second carousel of second screw rod.

Preferably, the fixed cover of bottom plate is passed to the one end of main shaft outer wall and is connected with first belt pulley, one side fixedly connected with motor of bottom plate bottom, the output transmission of motor is connected with the second belt pulley, be provided with the belt between first belt pulley and the second belt pulley.

The utility model discloses a technological effect and advantage:

1. the utility model discloses utilize the setting mode of main shaft, the outer wall equidistance cover of main shaft is equipped with a plurality of cutting knives to can make it once cut PCB board many times, thereby improve its cutting efficiency, and change the position of fixed sleeve and just can change the position of cutting knife, thereby change the size of PCB board cutting, thereby improve its practicality;

2. the utility model discloses utilize the cooperation of setting up of a plurality of first splint and a plurality of second splint to use, first splint and second splint can carry out the rigidity to the PCB board, thereby and first connecting plate can drive its removal and make it cut by the cutting knife, make the staff need not with the PCB board contact to improve cutting device's security.

Drawings

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

Fig. 2 is a schematic view of the front internal structure of the spindle of the present invention.

Fig. 3 is a schematic view of the front internal structure of the bottom plate of the present invention.

Fig. 4 is a schematic structural view of a side portion of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. a through hole; 3. a main shaft; 4. a cutting knife; 5. a clamping block; 6. a fixed collar; 7. a baffle plate; 8. a first splint; 9. a second splint; 10. a slider; 11. a first connecting plate; 12. a bearing groove; 13. a second connecting plate; 14. a third connecting plate; 15. connecting grooves; 16. a groove; 17. a first screw; 18. a slide hole; 19. a second screw; 20. a limiting lantern ring; 21. a handle; 22. an electric motor.

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.

Please refer to fig. 1-4, which illustrates a multi-station PCB cutting apparatus, comprising a bottom plate 1, a through hole 2 is formed on one side of the upper surface of the bottom plate 1, a main shaft 3 is rotatably connected to the inner wall of the through hole 2, a first belt pulley is fixedly sleeved on one end of the outer wall of the main shaft 3 through the bottom plate 1, a motor 22 is fixedly connected to one side of the bottom plate 1, a second belt pulley is connected to the output end of the motor 22 in a transmission manner, a belt is arranged between the first belt pulley and the second belt pulley, a cutting knife 4 is equidistantly sleeved on the outer wall of the main shaft 3, a clamping block 5 is fixedly connected to the inner wall of the cutting knife 4, the clamping block 5 can limit the position of the cutting knife 4, a slot is formed on the outer wall of the main shaft 3, the outer wall of the clamping block 5 is slidably, the inner wall of the fixed lantern ring 6 is in threaded sleeve joint with the main shaft 3, one side of the upper surface of the bottom plate 1 is fixedly connected with a baffle 7, a plurality of first clamping plates 8 are arranged on the side of the upper surface of the bottom plate 1 at equal intervals, a second clamping plate 9 is arranged at the top of each first clamping plate 8, and the first clamping plates 8 and the second clamping plates 9 can clamp a PCB so as to enable the PCB to move on the bottom plate 1;

the upper surface of the bottom plate 1 is symmetrically and slidably clamped with sliders 10, the tops of the two sliders 10 are fixedly connected with a first connecting plate 11, one side of the first connecting plate 11 is symmetrically and fixedly connected with a handle 21, the other side of the first connecting plate 11 is equidistantly provided with a plurality of bearing grooves 12, the inner cavity of each bearing groove 12 is slidably sleeved with a second connecting plate 13, one side of each second connecting plate 13 is fixedly connected with a third connecting plate 14, and the third connecting plate 14 can limit the position of a PCB so as to prevent the first connecting plate 11 from being damaged when the PCB is cut by a cutting knife 4;

the upper surface of the bottom plate 1 is symmetrically provided with a plurality of grooves 16, the width of each groove 16 is far larger than that of the first clamping plate 8, so that the position of each groove 16 can be changed, the upper surface of the first clamping plate 8 is slightly higher than that of the bottom plate 1, the outer wall of the first clamping plate 8 is in sliding sleeve connection with the grooves 16, one side of the upper surface of the first clamping plate 8 is fixedly connected with a third connecting plate 14, one side of the third connecting plate 14 is provided with a connecting groove 15, one side of the outer wall of the second clamping plate 9 is in sliding sleeve connection with the connecting groove 15, the top of the third connecting plate 14 is rotatably connected with a first screw 17, the outer wall of the first screw 17 is in threaded sleeve connection with the second clamping plate 9, the top of the first screw 17 is fixedly connected with a first rotating disc, the top of the first connecting plate 11 is provided with sliding holes 18 at equal intervals, the inner cavity of the sliding holes 18 is in, the top of the outer wall of the second screw rod 19 is fixedly sleeved with a limiting sleeve ring 20, the limiting sleeve ring 20 can limit the position of the second screw rod 19, so that the second screw rod 19 can limit the position of the second connecting plate 13, the bottom of the limiting sleeve ring 20 is attached to the first connecting plate 11, the top of the second screw rod 19 is fixedly connected with a second turntable, and the second turntable can facilitate the rotation of the second screw rod 19;

the motor 22 is electrically connected to an external power source through an external motor switch.

This practical theory of operation: when the PCB is cut, firstly adjusting the position of the cutting knife 4, loosening the position of the fixed lantern ring 6 to ensure that the position of the cutting knife 4 is not limited any more, then moving the cutting knife 4 to ensure that the adjacent distances of the cutting knife 4 are the same, namely the width of the PCB needs to be cut, ensuring that the distance between the cutting knife 4 close to the baffle 7 and the baffle 7 is the same as the distance between two adjacent cutting knives 4, and then fastening the fixed lantern ring 6 to fix the position of the fixed lantern ring;

after the position of the cutting knife 4 is adjusted, the positions of the first clamping plate 8 and the second clamping plate 9 are adjusted, namely, the second screw rod 19 is rotated and drives the second connecting plate 13 to slide in the bearing groove 12 until the second connecting plate is positioned at the middle line between the two cutting knives 4, and then the second screw rod 19 is fastened to limit the position of the second connecting plate;

then, a plurality of PCBs are taken out, one side of each PCB is attached to the baffle 7, one end of each PCB is attached to a plurality of third connecting plates 14, then the first screw 17 is rotated to drive the second clamping plate 9 to descend to clamp the PCB, then the motor switch is turned on, the motor 22 is electrified to drive the main shaft 3 and the cutting knife 4 to rotate, then the handle 21 is pushed to drive the first connecting plate 11 to push the PCB to move on the bottom plate 1, so that the cutting knife 4 cuts the PCB until the cutting is completed, then the PCB is pulled out, and the steps are repeated to cut the transverse wires of the PCB.

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 multistation cutting equipment, includes bottom plate (1), its characterized in that: through-hole (2) have been seted up to one side of bottom plate (1) upper surface, the inner wall of through-hole (2) is rotated and is connected with main shaft (3), the outer wall equidistance cover of main shaft (3) is equipped with cutting knife (4), the inner wall fixedly connected with fixture block (5) of cutting knife (4), the fluting has been seted up to the outer wall of main shaft (3), the outer wall and the fluting slip joint of fixture block (5), the both sides of cutting knife (4) all are provided with the fixed lantern ring (6), the inner wall and main shaft (3) threaded socket of the fixed lantern ring (6), one side fixedly connected with baffle (7) of bottom plate (1) upper surface, the avris equidistance of bottom plate (1) upper surface is provided with a plurality of first splint (8), the top of first splint (8) is provided with.

2. The PCB board multistation cutting equipment of claim 1, characterized in that: the upper surface symmetry slip joint of bottom plate (1) has slider (10), two the first connecting plate of top fixedly connected with (11) of slider (10), one side symmetry fixedly connected with handle (21) of first connecting plate (11), a plurality of bearing grooves (12) have been seted up to the opposite side equidistance of first connecting plate (11), the inner chamber sliding sleeve of bearing groove (12) has been cup jointed second connecting plate (13), one side fixedly connected with third connecting plate (14) of second connecting plate (13).

3. The PCB board multistation cutting equipment of claim 1, characterized in that: a plurality of grooves (16) are symmetrically formed in the upper surface of the bottom plate (1), the outer wall of the first clamping plate (8) is in sliding sleeve connection with the grooves (16), and one side of the upper surface of the first clamping plate (8) is fixedly connected with the third connecting plate (14).

4. The PCB board multistation cutting equipment of claim 2, characterized in that: connecting groove (15) have been seted up to one side of third connecting plate (14), one side and connecting groove (15) of second splint (9) outer wall slip cup joint, the top of third connecting plate (14) is rotated and is connected with first screw rod (17), the outer wall and the second splint (9) screw thread of first screw rod (17) cup joint, the first carousel of top fixedly connected with of first screw rod (17).

5. The PCB board multistation cutting equipment of claim 2, characterized in that: slide opening (18) have been seted up to the top equidistance of first connecting plate (11), the inner chamber of slide opening (18) slides and has cup jointed second screw rod (19), the bottom and second connecting plate (13) screw thread of second screw rod (19) outer wall cup joint, the fixed spacing lantern ring (20) that has cup jointed in top of second screw rod (19) outer wall, the bottom and the laminating of first connecting plate (11) of spacing lantern ring (20) mutually, the top fixedly connected with second carousel of second screw rod (19).

6. The PCB board multistation cutting equipment of claim 1, characterized in that: the one end of main shaft (3) outer wall is passed bottom plate (1) and is fixed the cup joint and is had first belt pulley, one side fixedly connected with motor (22) of bottom plate (1) bottom, the output transmission of motor (22) is connected with the second belt pulley, be provided with the belt between first belt pulley and the second belt pulley.