Copper-clad plate dust removal guillootine
Technical Field
The utility model relates to a copper-clad plate processing equipment field technique especially indicates a copper-clad plate dust removal guillootine.
Background
Because the copper-clad plate is coated with copper on the upper and lower surfaces, the interlayer is resin such as glass cloth reinforced epoxy resin, the resin is cured to remove brittleness, resin crumbs can be removed in the cutting procedure, the resin crumbs remain on the copper foil surface of the copper-clad plate, and the quality abnormity such as copper foil surface scratch, oxidation and the like can occur through conveyer belt friction or transportation friction after plates are stacked. In order to improve the phenomenon, the current common method is to install an air blowing device at the edge of a cutter to blow away the resin scraps from the surface of the copper foil so as to achieve the purpose of removing the resin scraps. The method has obvious defects that after air blowing, part of resin powder is easily blown to the middle of the board and still remains on the board surface, and the quality defect that the surface of the copper foil is scratched or oxidized is still caused; and secondly, compressed air is adopted for air blowing, even if the compressed air passes through the drying tower, a small amount of water vapor still exists, and when the water vapor is blown to the surface of the plate, the surface of the copper foil is easily oxidized after contacting the water vapor.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a dust-removing cutting machine for copper-clad plate, which effectively solves the problems of scratching and oxidation of the surface of the copper-clad plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a copper-clad plate dust removal guillootine, including the stander, conveyer belt used for conveying the copper-clad plate, used for cutting the cutting mechanism of the edge to the copper-clad plate and dust-collecting equipment used for removing the resin powder on the surface of the copper-clad plate; the conveying belt is rotatably arranged on the frame; the cutting device is longitudinally arranged on the rack and is positioned above the side of the conveying belt; the dust removal device is transversely arranged on the rack and is positioned behind the cutting device, the dust removal device comprises a bracket, a driving unit and a dust adhering roller, and the bracket can be movably arranged on the rack back and forth and stretches across the conveying belt; the driving unit is arranged on the bracket and moves back and forth along with the bracket; the dust-sticking roller is arranged on an output shaft of the driving unit, and the driving unit drives the dust-sticking roller to move up and down and back and forth above the conveying belt.
As a preferable scheme, a motor is arranged on the frame and drives the conveying belt to rotate on the frame.
As a preferred scheme, a protective cover is arranged on the machine frame corresponding to the position of the cutting device.
As a preferable scheme, a collecting box for containing cut edges is arranged on the outer side surface of the rack corresponding to the cutting device.
As a preferred scheme, the rack is provided with a mounting rack which is longitudinally arranged, the mounting rack is provided with a positioning cylinder for fixing the copper-clad plate, the output shaft of the positioning cylinder is provided with a positioning block, and the positioning cylinder drives the positioning block to press down and compress the copper-clad plate.
As a preferred scheme, the cutting device comprises a cutting cylinder and a cutter, the cutting cylinder is installed on the installation frame, the air cylinder is located beside the cutting cylinder, the cutter is installed on an output shaft of the cutting cylinder, and the cutting cylinder drives the cutter to move up and down.
As a preferred scheme, a motor is arranged on the rack, a sliding block is fixed on the bottom surface of the support, a sliding rail is correspondingly arranged on the rack, an output shaft of the motor is fixed with the support, and the motor drives the support to move back and forth on the sliding rail through the sliding block.
Preferably, the driving unit is an air cylinder.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the dust removal device is arranged behind the cutting device, the driving unit on the dust removal device drives the dust adhering roller to press downwards to be in contact with the surface of the copper-clad plate, and the bracket on the dust removal device moves back and forth to drive the dust adhering roller to roll for dust removal, so that dust and resin powder generated by cutting the surface of the copper-clad plate are adhered and removed; the surface of the copper-clad plate is prevented from being scratched and oxidized, and the surface quality of the copper-clad plate is ensured.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of a dust removing device in a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. frame 11, mounting bracket
12. Collection box
20. Conveyer belt 30, cutting mechanism
31. Cutting cylinder 32, cutter
40. Dust collector 41, support
42. Drive unit 43, dust-binding roller
50. Motor 61 and positioning cylinder
62. Positioning block 71 and pushing cylinder
72. A slide rail.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a conveyer belt 20 for conveying a copper-clad plate, a cutting mechanism 30 for cutting edges of the copper-clad plate, and a dust removing device 40 for removing resin dust on the surface of the copper-clad plate.
The conveyor belt 20 is rotatably disposed on the frame 10, and specifically, the frame 10 is provided with a motor 50, and the motor 50 drives the conveyor belt 20 to rotate on the frame 10.
The cutting device 30 is longitudinally disposed on the frame 10 and above the side of the belt 20. And the frame 10 is provided with a mounting bracket 11 which is longitudinally arranged, the mounting bracket 11 is provided with a positioning cylinder 61 which is used for fixing the copper-clad plate, the output shaft of the positioning cylinder 61 is provided with a positioning block 62, and the positioning cylinder 61 drives the positioning block 62 to press down and compress the copper-clad plate, so that the cutting device 30 can conveniently cut the edges of the copper-clad plate. The cutting device 30 comprises a cutting cylinder 31 and a cutter 32, the cutting cylinder 31 is installed on the installation frame 11, the air cylinder 61 is located beside the cutting cylinder 31, the cutter 32 is installed on an output shaft of the cutting cylinder 31, and the cutting cylinder 31 drives the cutter 32 to move up and down.
The dust removing device 40 is transversely arranged on the frame 10 and located behind the cutting device 30, the dust removing device 40 comprises a support 41, a driving unit 42 and a dust adhering roller 43, the support 41 can be movably arranged on the frame 10 back and forth and stretches across the conveying belt 20, specifically, a pushing cylinder 71 is arranged on the frame 10, a sliding block is fixed on the bottom surface of the support 41, correspondingly, a sliding rail 72 is arranged on the frame 10, an output shaft of the pushing cylinder 71 is fixed with the support 41, and the pushing cylinder 71 drives the support 41 to move back and forth on the sliding rail 72 through the sliding block. The driving unit 42 is disposed on the bracket 41 and moves back and forth with the bracket 41, and in this embodiment, the driving unit 42 is an air cylinder. This dust-binding roller 43 is installed on drive unit 42's output shaft, and drive unit 42 drive dust-binding roller 43 is in the top of conveyer belt 20 activity of making a round trip from top to bottom, and dust-binding roller 43 is the roller that the surface was provided with the adhesive film, and dust-binding roller 43 presses and glues the dust to copper-clad plate surface resin bits on the copper-clad plate.
A protective cover (not shown) is provided on the frame corresponding to the cutting device 30. A collecting box 12 for containing cut edges is arranged on the outer side surface of the frame 10 corresponding to the cutting device.
Detailed description the working principle of the present embodiment is as follows:
manually placing the copper-clad plate to be trimmed on the conveying belt 20, starting the equipment, driving the copper-clad plate to be conveyed by the conveying belt 20, and stopping the conveying belt 20 after the copper-clad plate is conveyed to the position of the cutting device 30; positioning cylinder 61 drives locating piece 62 and pushes down and compresses tightly the copper-clad plate, after the copper-clad plate is fixed, cut cylinder 31 drive cutter 32 and push down, carry out the cutting edge to the limit of copper-clad plate, after the cutting edge is accomplished, positioning cylinder 61 drives locating piece 62 and rises, then, drive unit 42 drives dust-binding roller 43 and pushes down and contacts with the copper-clad plate surface, motor 71 drive support 41 makes a round trip to move, thereby will cover the dust and the resin powder on copper plate surface and glue and remove, after the dust removal is accomplished, dust collector 40 resets, conveyer belt 20 carries next process with the copper-clad plate.
The utility model discloses a design focus lies in:
the dust removal device is arranged behind the cutting device, the driving unit on the dust removal device drives the dust adhering roller to press downwards to be in contact with the surface of the copper-clad plate, and the bracket on the dust removal device moves back and forth to drive the dust adhering roller to roll for dust removal, so that dust and resin powder generated by cutting the surface of the copper-clad plate are adhered and removed; the surface of the copper-clad plate is prevented from being scratched and oxidized, and the surface quality of the copper-clad plate is ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.