CN220218643U - Warp device is prevented to board separator - Google Patents

Abstract

The utility model relates to the technical field of board splitting machines and provides a board splitting machine warp-preventing device which comprises a shell, wherein an air cylinder is fixedly connected to the middle of the top end of an inner cavity of the shell.

Description

Warp device is prevented to board separator

Technical Field

The utility model relates to the technical field of board splitting machines, in particular to a warping prevention device of a board splitting machine.

Background

The board separator can be divided into a feed board separator, a stamping board separator, a milling cutter board separator, a laser board separator and a guillotine board separator according to a braking mode, and the main body of the board separator is usually referred to as a PCB board separator, namely a circuit board separator, so that the board separator is suitable for full-automatic development of factories and is widely applied to the manufacturing industry of electronic products.

Chinese patent publication No. CN207724393U discloses a board separator comprising: the device comprises a base, a circuit board fixing device arranged on the base, brackets arranged on two sides of the base, an installation shell arranged on the top of the brackets and positioned above the base, and a cutter assembly and a cutter driving mechanism positioned in the installation shell; the circuit board fixing device comprises a positioning base, wherein a clamping groove matched with the circuit board to be cut is formed in the positioning base, and a positioning column corresponding to a positioning hole in the circuit board is arranged on the clamping groove. According to the utility model, the circuit board is fixed by arranging the circuit board fixing device, and the clamping groove and the positioning column are arranged in the circuit board fixing device, so that the circuit board is fixed. When cutting, the cutter driving mechanism drives the cutter assembly to execute cutting action, the cutter assembly can cut along the fixed position, parts on the circuit board can not be touched, the position of the circuit board can not be moved due to the shearing force, and the circuit or the cutter is prevented from being scrapped, so that the efficiency and the safety of the board separation process are improved.

However, the board dividing machine uses a single blade to cut, and in the cutting process, the lamp panel is easy to bend and then is scrapped.

Disclosure of Invention

The utility model provides a warping-preventing device of a board dividing machine, which aims to solve the problem that in the prior art, a board dividing machine uses a single-blade to cut, so that a lamp panel is easy to bend and scrap in the cutting process.

The technical scheme of the utility model is as follows: the utility model provides a warp device is prevented to panel separator, includes the casing, the top middle part fixedly connected with cylinder of casing inner chamber, the quantity of cylinder is three, the equal swing joint of bottom of cylinder has the catch bar, the equal fixedly connected with connecting plate of one end that the cylinder was kept away from to the catch bar, the equal fixedly connected with cutter seat in one side that the catch bar was kept away from to the connecting plate, the quantity of cutter seat is a plurality of, one side swing joint of cutter seat has the bull stick, one side that cutter seat was kept away from to the bull stick is first cutting blade, second cutting blade and third cutting blade of fixedly connected with respectively.

Preferably, the first, second, and third cutting blades each have a different thickness.

Preferably, a connecting block is fixedly connected to one side of the shell, and the number of the connecting blocks is two.

Preferably, the connecting block is fixedly connected with the main body on one side far away from the shell.

Preferably, the top end mid-mounting of main part has direction of rotation control button, the rotational speed control button is installed on the top end of main part and the one side that keeps away from direction of rotation control button, switch is installed on the top end of main part and the one side that keeps away from speed control button.

Preferably, the screw thread sleeve is fixedly connected with both sides of the bottom end of the main body.

Preferably, one side of the threaded sleeve far away from the main body is connected with a threaded column in a threaded manner, and one end of the threaded column far away from the threaded sleeve is fixedly connected with a supporting leg.

Preferably, rubber pads are mounted at the bottom ends of the supporting legs.

The working principle and the beneficial effects of the utility model are as follows:

1. in this embodiment, through pressing switch, make first cutting blade, second cutting blade and third cutting blade begin to work, start the cylinder simultaneously and begin to work, the cylinder drives the catch bar and begins to descend, the catch bar drives the connecting plate and descends, simultaneously drive the cutter seat and descend, when making first cutting blade, second cutting blade and third cutting blade reach appointed position at last, place the lamp plate under the blade, first cutting blade, second cutting blade and third cutting blade cut the lamp plate fast, three kinds of blades of different thickness, can adjust blade cutting depth, cut by one knife and change the cutting of three knives into, adjust the cutting face order from shallow to dark, from narrow to wide, accomplish the board work at last, because three knives cutting atress is even, the lamp plate bending can not appear.

2. In order to adjust the height of the device in this embodiment, can rotatory screw thread post, the length of control screw thread post rotation entering thread bush is controlled the supporting leg and is contacted with the desktop, can adjust different heights, and the convenient adaptation is different environment, makes things convenient for the device to put, avoids influencing the use of device.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

fig. 5 is a schematic view of the bottom structure of the present utility model.

Reference numerals illustrate: 1. a housing; 2. a connecting block; 3. a rotational speed control button; 4. a rotation direction control button; 5. a power switch; 6. a main body; 7. a cylinder; 8. a push rod; 9. a connecting plate; 10. a cutter holder; 11. a first cutting blade; 12. a rotating rod; 13. a second cutting blade; 14. a third cutting blade; 15. a thread sleeve; 16. a threaded column; 17. and (5) supporting legs.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 2 and 3, a warp-preventing device of a board splitting machine comprises a shell 1, wherein the middle part of the top end of the inner cavity of the shell 1 is fixedly connected with an air cylinder 7, the number of the air cylinders 7 is three, the bottom ends of the air cylinders 7 are movably connected with a pushing rod 8, one ends of the pushing rod 8 far away from the air cylinders 7 are fixedly connected with a connecting plate 9, one sides of the connecting plate 9 far away from the pushing rod 8 are fixedly connected with cutter seats 10, a plurality of cutter seats 10 are movably connected with a rotating rod 12, one sides of the cutter seats 10 far away from the cutter seats 12 are respectively fixedly connected with a first cutter blade 11, a second cutter blade 13 and a third cutter blade 14, the thicknesses of the first cutter blade 11, the second cutter blade 13 and the third cutter blade 14 are different, a power switch 5 is pressed, the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 are enabled to start to work, the air cylinder 7 is started to work, the air cylinder 7 drives the push rod 8 to start to descend, the push rod 8 drives the connecting plate 9 to descend, the cutter seat 10 is driven to descend, finally, when the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 reach the designated positions, the lamp panel is placed under the blades, the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 cut the lamp panel rapidly, the cutting depth of the blades can be adjusted, the cutting is changed into three-blade cutting by one-blade cutting, the cutting surface sequence is adjusted to be shallow to deep, the cutting surface sequence is narrow to wide, and finally, the plate dividing work is completed, and the lamp panel is not bent due to the fact that the three-blade cutting stress is uniform.

Referring to fig. 1, fig. 4 and fig. 5, one side fixedly connected with connecting block 2 of casing 1, the quantity of connecting block 2 is two, the equal fixedly connected with main part 6 of one side of casing 1 is kept away from to connecting block 2, the top mid-mounting of main part 6 has rotation direction control button 4, rotation speed control button 3 is installed to one side of top and keeping away from rotation direction control button 4 of main part 6, power switch 5 is installed to one side of top and keeping away from rotation speed control button 3 of main part 6, the equal fixedly connected with thread bush 15 in both sides of main part 6 bottom, the equal threaded connection of one side of keeping away from main part 6 of thread bush 15 has screw post 16, the one end fixedly connected with supporting leg 17 of thread post 16 keeping away from thread bush 15, the rubber pad is installed to the bottom of supporting leg 17, in order to the altitude mixture control of device, can rotate screw post 16 rotation get into the length in thread bush 15, come control supporting leg 17 and the height that the desktop contacts, can adjust different altitudes, the convenient adaptation different environment, make things convenient for the use of this device, avoid influencing the device, rotation speed control button 3 can control first cutting blade 11, the second cutting blade 11 and third cutting blade 13, the cutting blade 13 can be controlled by the rotation speed of third cutting blade 13, the cutting blade 13 can be controlled by the whole, the cutting blade 13 can be rotated by the cutting blade is stable, the cutting device is stable, the cutting blade is controlled by the cutting blade is 13, the cutting blade is convenient for the cutting blade is 13, and the cutting blade is convenient for the cutting device is cut.

The working principle and the using flow of the utility model are as follows: firstly, the rotating speed control button 3, the rotating direction control button 4 and the power switch 5 are started, so that the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 start to work, meanwhile, the air cylinder 7 is started to work, the air cylinder 7 drives the push rod 8 to start to descend, the push rod 8 drives the connecting plate 9 to descend, meanwhile, the cutter holder 10 is driven to descend, finally, when the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 reach the designated positions, the lamp panel is placed under the blades, the first cutting blade 11, the second cutting blade 13 and the third cutting blade 14 cut the lamp panel quickly, three blades with different thicknesses can adjust the cutting depth of the blades, the cutting surface sequence is changed from shallow to deep by one cutter, the cutting surface sequence is changed from shallow to wide, and finally, the plate dividing work is completed, as the three cutters are evenly stressed, the lamp panel is not bent, in order to adjust the height of the device, the screw thread column 16 can be rotated, the screw thread column 16 is rotated to enter the specified position, the supporting leg 17 is controlled to be contacted with the height of the device, the height of the supporting leg 17 can be adjusted, the device is convenient to use, the device is convenient to place the device is different, the device is convenient to place, the device is convenient to use, the device is convenient to adjust the height of the device is different in contact with the height of the device.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a warp device is prevented to panel separator, includes casing (1), its characterized in that, top middle part fixedly connected with cylinder (7) of casing (1) inner chamber, the quantity of cylinder (7) is three, the equal swing joint of bottom of cylinder (7) has catch bar (8), the equal fixedly connected with connecting plate (9) of one end that cylinder (7) was kept away from to catch bar (8), the equal fixedly connected with cutter holder (10) in one side that catch bar (8) was kept away from to connecting plate (9), the quantity of cutter holder (10) is a plurality of, one side swing joint of cutter holder (10) has bull stick (12), one side that cutter holder (10) was kept away from to bull stick (12) is fixedly connected with first cutting blade (11), second cutting blade (13) and third cutting blade (14) respectively.

2. A warp preventing device of a board separator according to claim 1, characterized in that the thickness of the first cutting blade (11), the second cutting blade (13) and the third cutting blade (14) are each different.

3. The warp preventing device of the board splitting machine according to claim 1, wherein one side of the shell (1) is fixedly connected with connecting blocks (2), and the number of the connecting blocks (2) is two.

4. A warp preventing device for a board separator according to claim 3, characterized in that the side of the connecting block (2) far away from the housing (1) is fixedly connected with the main body (6).

5. The warp preventing device of a board splitting machine according to claim 4, wherein a rotation direction control button (4) is installed in the middle of the top end of the main body (6), a rotation speed control button (3) is installed at one side, far away from the rotation direction control button (4), of the top end of the main body (6), and a power switch (5) is installed at one side, far away from the rotation speed control button (3), of the top end of the main body (6).

6. The warp-preventing device of the board splitting machine according to claim 4, wherein the two sides of the bottom end of the main body (6) are fixedly connected with threaded sleeves (15).

7. The warp-preventing device of the board splitting machine according to claim 6, wherein a threaded column (16) is connected to one side, far away from the main body (6), of the threaded sleeve (15), and a supporting leg (17) is fixedly connected to one end, far away from the threaded sleeve (15), of the threaded column (16).

8. The warp preventing device of a board separator according to claim 7, characterized in that the bottom ends of the supporting legs (17) are provided with rubber pads.