CN213412207U

CN213412207U - Cutting machine for circuit board

Info

Publication number: CN213412207U
Application number: CN202022428754.0U
Authority: CN
Inventors: 程彬; 梁盛显
Original assignee: Foshan Punengda Electronics Co ltd
Current assignee: Foshan Punengda Electronics Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The application relates to a cutting machine for a circuit board, which comprises a frame, wherein the top of the frame is provided with a workbench; a cutter disposed on the table; a blower provided at one side of the cutter for blowing away chips generated by the cutter cutting the raw material sheet; a disc rotatably arranged on the worktable; one end of the ventilation pipe is arranged on the air outlet of the blower, and the other end of the ventilation pipe is arranged on the disc; and the locking assembly is arranged on the workbench and used for locking the disc to limit the direction of the air outlet of the ventilating pipe. This application has the produced clastic characteristics of clearance cutting raw material plate when cutting raw material plate to reach the effect that improves the circuit board quality.

Description

Cutting machine for circuit board

Technical Field

The application relates to a cut material machine technical field, especially relate to a cut material machine for circuit board.

Background

In the course of working of circuit board, in order to improve production efficiency, often can process out polylith circuit board in batches on the former raw materials board, in later stage process, just need use one kind can be with the cutting machine that polylith circuit board on the former raw materials board was pulled down.

In the existing market, common cutting machine includes frame, workstation and cutting equipment, and the operating procedure generally is: the workman places the raw materials board on workstation relevant position, cuts out the circuit board from the raw materials board through drive cutting equipment, takes out the circuit board that will cut again.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: there is a need for further improvement in that debris is generated during cutting of a raw material board, and the debris adheres to a circuit board, which is likely to cause short-circuit and may deteriorate the quality of the circuit board.

SUMMERY OF THE UTILITY MODEL

To clean chips generated during cutting of a raw material board, thereby improving the quality of a circuit board.

The application provides a cut material machine for circuit board adopts following technical scheme:

a cutting machine for a circuit board comprises a frame, wherein the top of the frame is provided with a workbench; a cutter disposed on the table; a blower provided at one side of the cutter for blowing away chips generated by the cutter cutting the raw material sheet; a disc rotatably arranged on the worktable; one end of the ventilation pipe is arranged on the air outlet of the blower, and the other end of the ventilation pipe is arranged on the disc; and the locking assembly is arranged on the workbench and used for locking the disc to limit the direction of the air outlet of the ventilating pipe.

Through adopting above-mentioned technical scheme, set up air-blower and ventilation pipe, can blow off the raw materials board with the produced piece of cutterbar cutting raw materials board, thereby reduce because of the condition that the piece adhesion influences the circuit board quality on the circuit board, set up disc and locking Assembly, can rotate the direction of disc in order to adjust the ventilation pipe air outlet, and lock the disc, so that the ventilation pipe air outlet is fixed in required direction, thereby let the more accurate position that has the piece to the circuit board of the mouth of blowing direction of ventilation pipe.

Preferably, the locking subassembly is including setting up the horizontal pole at disc side and extending direction through the disc center, the horizontal pole is kept away from disc one end slip cover and is equipped with along the gliding T type pole of extending direction of horizontal pole, set up on the workstation and supply T type pole to keep away from the gliding arc wall of horizontal pole one end, the arc wall is kept away from disc one side inner wall and is seted up the locating hole of a plurality of confession T type pole embeddings.

Through adopting above-mentioned technical scheme, set up horizontal pole, T type pole and set up the arc wall, can very conveniently grasp T type pole and slide the direction in order to adjust the ventilation pipe air outlet along the arc wall, set up the locating hole, can be through sliding T type pole with embedding to the locating hole position to the locking disc, so that ventilation pipe mouth of pipe direction locking is in predetermined direction, thereby can blow off the circuit board with the piece on the circuit board more accurately.

Preferably, the locking subassembly is including rotating the fixed iron set up on the disc, be provided with the arc magnet strip that is used for adsorbing fixed iron on the workstation.

Through adopting above-mentioned technical scheme, set up fixed iron set and arc magnet strip, can very conveniently adjust the angle of disc through the fixed iron set of gripping to adjust the orificial direction of ventilation pipe, and utilize the arc magnet strip to fix fixed iron set in required position, so that the piece on the alignment circuit board that ventilation pipe air outlet direction is more accurate, thereby will influence the piece of circuit board quality and blow away from the circuit board.

Preferably, the locking assembly comprises a projection arranged on the workbench and sliding towards the center of the disc, and a plurality of grooves for the projection to be embedded into are formed in the side edge of the disc.

Through adopting above-mentioned technical scheme, set up the lug and set up the recess, when the disc rotated required position, with the lug embedding to the recess in, just can lock the disc to with ventilation pipe air outlet direction locking blow to the direction of circuit board on, thereby reduce the influence of piece to the circuit board.

Preferably, arc-shaped strips are symmetrically and rotatably arranged on the disc, one sides, far away from the rotating ends, of the two arc-shaped strips are assembled through bolts, and one end, far away from the air blower, of the ventilating pipe is locked in a closed loop formed by the two arc-shaped strips.

Through adopting above-mentioned technical scheme, set up the arc strip of bisymmetry, keep away from air-blower one end through its closed loop that forms with the ventilation pipe and fix on the disc to install on the disc through bolt detachable, thereby can install the ventilation pipe very conveniently, simultaneously, can also be convenient for pull down the washing with the ventilation pipe.

Preferably, a cushion is attached to one side of the arc-shaped strip, which is abutted to the ventilation pipe.

Through adopting above-mentioned technical scheme, paste at the arc strip inboard and establish the cushion, can reduce the arc strip extrusion ventilation pipe and cause the impaired condition in the ventilation pipe outside.

Preferably, one surface of the fixed iron rod, which is far away from the rotating end, is provided with an arc surface.

Through adopting above-mentioned technical scheme, keep away from the fixed iron set to the arc surface with rotating the end one side, can be convenient for workman's gripping fixed iron set more to adjust and rotate the carousel.

Preferably, a support frame for supporting the blower is arranged at a position close to the machine frame, and a plurality of universal wheels are mounted at the bottom of the support frame.

Through adopting above-mentioned technical scheme, set up support frame and universal wheel, can improve the mounted position of air-blower to can reduce the degree of difficulty that the ventilation pipe arranged, in addition, can also increase the angle that the ventilation pipe is bent around, thereby make the wind of ventilation pipe air outlet more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the device comprises a cutter, a disc and a locking assembly, wherein the disc is arranged on the cutter, the disc is arranged on the disc, and the disc is arranged on the disc;

2. through setting up the arc strip, can install the air outlet one end of ventilation pipe very conveniently, still be convenient for pull down the ventilation pipe simultaneously and wash, through setting up support frame and universal wheel, can very conveniently will remove air-blower to suitable position, improve the flexibility that the air-blower was placed, can also increase putting of air-blower height to reduce the degree of difficulty that the ventilation pipe was arranged.

Drawings

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

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a locking assembly in embodiment 2 of the present application.

Fig. 4 is a schematic structural diagram of a locking assembly in embodiment 3 of the present application.

Description of reference numerals: 1. a frame; 10. a work table; 11. a disc; 2. a cutter; 3. a blower; 4. a vent pipe; 5. a cross bar; 50. a T-shaped rod; 51. an arc-shaped slot; 52. positioning holes; 6. fixing an iron rod; 60. an arc-shaped magnetic strip; 7. a bump; 70. a groove; 8. an arc-shaped strip; 80. a soft cushion; 9. a support frame; 90. a universal wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a cutting machine for a circuit board.

Example 1:

referring to fig. 1, the cutting machine includes a frame 1, a table 10 is fixed on the frame 1, a cutter 2 is installed on the table 10, a worker places a raw material plate on the table 10, and cuts the raw material plate by opening the cutter 2, so as to detach a plurality of circuit boards from the raw material plate, and in the cutting process of the raw material plate, debris is generated, and the quality of the circuit boards is affected when the debris falls on the circuit boards.

In order to solve the above problems, in this embodiment, the blower 3 is installed on the side of the rack 1, the vent pipe 4 is connected to the air outlet of the blower 3, the vent pipe 4 in this embodiment is made of rubber or soft material, one end of the vent pipe 4, which is far away from the blower 3, is installed on the workbench 10, and the air blown out from the air outlet of the vent pipe 4 can blow off the adhered fragments on the circuit board from the circuit board, so that the situation that the circuit board is short-circuited or deteriorated in quality due to the adhered fragments is reduced.

In order to adjust the outlet direction of the ventilation tube 4 and make the outlet of the ventilation tube 4 align with the circuit board, referring to fig. 2, in this embodiment, a disk 11 is rotatably mounted on a workbench 10, one end of the ventilation tube 4 away from the blower 3 is mounted on the disk 11, a cross bar 5 is disposed on the disk 11, the extending direction of the cross bar 5 passes through the center of the disk 11, a T-shaped bar 50 is sleeved on one end of the cross bar 5 away from the center of the disk 11, an arc-shaped slot 51 is formed on the workbench 10, wherein one end of the T-shaped bar 50 away from the cross bar 5 is embedded in the arc-shaped slot 51 and can slide in the arc-shaped slot 51, a plurality of positioning holes 52 are formed on the inner wall of one side of the arc-shaped slot 51 away from the cross bar 5, the positioning holes 52 are arranged along the extending direction of the arc-shaped slot 51, and the T-shaped, thereby, the rotation of the disc 11 can be locked.

When the direction of the air outlet of the ventilation pipe 4 needs to be adjusted, the disc 11 is rotated by grabbing the top of the T-shaped rod 50 far away from one end of the cross rod 5 to adjust the position of the air outlet of the ventilation pipe 4, so that the position of the air outlet of the ventilation pipe 4 is more accurately aligned to the cutting position of the raw material plate, the T-shaped rod 50 is far away from the position where one end of the cross rod 5 is embedded into the positioning hole 52 by sliding the T-shaped rod 50, and the disc 11 is locked, therefore, the effect that the blower 3 blows chips away from the circuit board can be enhanced, and the condition that the quality of the circuit board is reduced due to the.

In order to facilitate the installation of the ventilation pipe 4, in the embodiment, two arc-shaped strips 8 are symmetrically and rotatably arranged at the top of the disc 11, one sides of the two arc-shaped strips 8, which are far away from the rotating end, are detachably installed together by using bolts, a closed loop formed by the two arc-shaped strips 8 fixes one end, which is far away from the blower 3, of the ventilation pipe 4 on the disc 11, when the ventilation pipe 4 needs to be disassembled, the two arc-shaped strips 8 can be unlocked by rotating the bolt, and then can be disassembled to be replaced or cleaned, the inner sides of the two curved strips 8 are in contact with the outer side of the ventilation tube 4, which may cause damage to the outer side of the ventilation tube 4, and in order to solve this problem, in this embodiment, the cushion 80 is attached to the inner side of the arc-shaped strip 8, so that the indentation of the outer side of the ventilation pipe 4 caused by the pressing of the arc-shaped strip 8 can be reduced, and the cushion 80 in this embodiment is preferably a rubber cushion.

In order to adjust the position of the blower 3 conveniently, in the embodiment, the bottom of the blower 3 is provided with the support frame 9, the bottom of the support frame 9 is provided with the four universal wheels 90, the support frame 9 supports the blower 3 by a certain height, so that the bending angle of the ventilation pipe 4 is smaller, and the ventilation pipe 4 can be installed more conveniently.

Example 2:

referring to fig. 3, the embodiment is different from embodiment 1 in that the locking assembly is different, in this embodiment, a fixing iron rod 6 is rotatably disposed on a disc 11, an arc-shaped magnet bar 60 is disposed on a table 10, a worker can more conveniently rotate the disc 11 to a proper position by grasping the fixing iron rod 6, and then the fixing iron rod 6 is close to the arc-shaped magnet bar 60, the arc-shaped magnet bar 60 can attach the fixing iron rod 6 to the upper surface to limit the swing of the fixing iron rod 6, so as to limit the rotation of the disc 11, so as to enable the direction of the air outlet of the ventilation pipe 4 to be more accurate to the position of the circuit board, and then the blower 3 can more efficiently blow away the chips attached to the circuit board, so as to reduce the influence on the quality of the circuit board caused by the chips attached to the circuit board.

In order to allow the worker to release the locking of the arc-shaped magnet bar 60 to the fixing iron rod 6 more conveniently, in the present embodiment, the fixing iron rod 6 is set to be an arc surface on the side away from the disc 11, so that the comfort of the worker's operation can be improved.

Example 3:

referring to fig. 4, the present embodiment is different from other embodiments in that the locking assembly is different, in the present embodiment, a plurality of grooves 70 are circumferentially formed on a side edge of the disc 11, a protrusion 7 is slidably disposed on the table 10, the protrusion 7 can slide along a center facing the disc 11, when the disc 11 is rotated to a proper position, the protrusion 7 slides to the center of the disc 11 and is inserted into the groove 70, so as to limit rotation of the disc 11, and thus the air outlet of the ventilation pipe 4 can be adjusted to a direction facing the circuit board, and further, debris on the circuit board can be blown away more efficiently, so as to improve the quality of the circuit board.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cut material machine for circuit board which characterized in that: comprises a frame (1) with a worktable (10) arranged at the top;

a cutter (2) provided on the table (10);

a blower (3) arranged on one side of the cutter (2) and used for blowing away the scraps generated by the cutter (2) cutting the raw material plate;

a disc (11) rotatably arranged on the worktable (10);

a ventilation pipe (4) with one end installed on the air outlet of the blower (3) and the other end installed on the disc (11);

and the locking component is arranged on the workbench (10) and used for locking the disc (11) to limit the air outlet direction of the ventilation pipe (4).

2. The cutting machine for circuit boards as claimed in claim 1, wherein: locking Assembly is including setting up horizontal pole (5) at disc (11) side and extending direction through disc (11) center, disc (11) one end slip cover is kept away from in horizontal pole (5) is equipped with along the gliding T type pole of extending direction (50) of horizontal pole (5), set up on workstation (10) and supply T type pole (50) to keep away from horizontal pole (5) gliding arc wall (51) of one end, disc (11) one side inner wall is kept away from in arc wall (51) and a plurality of locating holes (52) that supply T type pole (50) embedding are seted up.

3. The cutting machine for circuit boards as claimed in claim 1, wherein: the locking assembly comprises a fixed iron rod (6) rotatably arranged on a disc (11), and an arc-shaped magnet strip (60) used for adsorbing the fixed iron rod (6) is arranged on the workbench (10).

4. The cutting machine for circuit boards as claimed in claim 1, wherein: the locking assembly comprises a convex block (7) which is arranged on the workbench (10) and slides towards the center of the disc (11), and a plurality of grooves (70) for embedding the convex block (7) are formed in the side edge of the disc (11).

5. The cutting machine for circuit boards as claimed in claim 1, wherein: arc-shaped strips (8) are symmetrically arranged on the disc (11) in a rotating mode, two arc-shaped strips (8) are assembled through bolts on one side of the far side away from the rotating end, and one end, far away from the air blower (3), of the ventilating pipe (4) is locked in a closed loop formed by the arc-shaped strips (8).

6. The cutting machine for circuit boards as claimed in claim 5, wherein: and a soft cushion (80) is attached to one side of the arc-shaped strip (8) which is abutted against the ventilating pipe (4).

7. The cutting machine for circuit boards as claimed in claim 3, wherein: one surface of the fixed iron rod (6) far away from the rotating end is set to be an arc surface.

8. The cutting machine for circuit boards as claimed in claim 1, wherein: a support frame (9) used for supporting the air blower (3) is arranged at a position close to the rack (1), and a plurality of universal wheels (90) are installed at the bottom of the support frame (9).