CN219768363U - Cutting device for white backing plate - Google Patents
Cutting device for white backing plate Download PDFInfo
- Publication number
- CN219768363U CN219768363U CN202321284000.XU CN202321284000U CN219768363U CN 219768363 U CN219768363 U CN 219768363U CN 202321284000 U CN202321284000 U CN 202321284000U CN 219768363 U CN219768363 U CN 219768363U
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- China
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- negative pressure
- waste
- cylinder
- cutting device
- sleeve
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- 239000002699 waste material Substances 0.000 claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of machining and discloses a cutting device for a white backing plate. The utility model has the following advantages and effects: after cutting, the longitudinal linear module sends the placing plate back to the waste groove, and the waste adsorption assembly can adsorb the cut waste edges, so that the waste edges are prevented from scattering out, and the subsequent cutting precision is prevented from being affected; the placing plate can be rotated by 90 degrees by rotating the driving piece, and the other side of the white backing plate is cut. Simple structure, degree of automation is high, but automatic collection slitter edge has reduced workman's operating strength by a wide margin.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a cutting device for a white backing plate.
Background
The PCB backing plate has the same high temperature resistance, high deformation resistance and other characteristics as the bakelite plate, has high flatness, can be used for high-order PCB drilling technology, and is prepared by immersing processing paper (insulating paper) in phenolic resin and pressing the processing paper (insulating paper) through a hot press. Wherein the main products of the PCB pad part are divided into an upper cover plate and a lower PCB pad.
The white backing plate needs to be cut into specified sizes before processing, a pile of white backing plates is usually pushed to a cutting machine by workers to be cut, and the size precision of the white backing plate is controlled by the workers manually, so that the processing efficiency of the white backing plate is low, and the cutting precision is not high.
Disclosure of Invention
The utility model aims to provide a cutting device for a white backing plate, which has the effects of high cutting efficiency and greatly reducing the working strength of operators.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cutting device of white backing plate, includes the frame, be equipped with the cutting knife in the frame, the cutting knife below is equipped with feeding mechanism, feeding mechanism includes vertical sharp module, sliding connection's support frame on vertical sharp module, be equipped with rotary drive spare on the support frame, fixedly connected with places the board on the rotary drive spare, be equipped with the waste tank in the frame, the waste tank is located horizontal sharp module and places between the board bottom surface, be equipped with waste adsorption component in the waste tank.
The utility model is further provided with: the waste adsorption component comprises a negative pressure sucker which is connected in the waste tank in a sliding mode, the negative pressure sucker is driven to be close to or far away from a first cylinder of the placing plate, the negative pressure sucker comprises a strip-shaped disc body, an adsorption film is arranged on one side of the strip-shaped disc body, which is close to the placing plate, adsorption holes are uniformly formed in the adsorption film, and a negative pressure fan is connected to one side, away from the placing plate, of the negative pressure sucker.
The utility model is further provided with: the cylinder I is equipped with the sleeve with negative pressure sucking disc department of meeting, sleeve one end and negative pressure sucking disc fixed connection, other end sliding connection is on the output shaft of cylinder I, the sleeve is peripheral hardware, the spring both ends respectively with the output shaft and the sleeve fixed connection of cylinder, spring elasticity drive sleeve moves to placing the dish direction.
The utility model is further provided with: the rotary driving piece comprises a gear which is rotationally connected to the supporting frame, the supporting frame is connected with a rack in a sliding mode, a cylinder II which drives the rack to do linear reciprocating motion is arranged on the supporting frame, and the gear is meshed with the rack.
The utility model is further provided with: and baffle plates are arranged on two adjacent sides of the placing plate, which are close to the cutting knife.
The beneficial effects of the utility model are as follows:
1. when the white backing plate is cut, firstly, a plurality of layers of white backing plates are placed on a placing plate, then are longitudinally fed below a cutting knife, and the cutting size of the backing plate can be controlled by controlling the conveying distance of a longitudinal linear module; after cutting, the longitudinal linear module sends the placing plate back to the waste groove, and the waste adsorption assembly can adsorb the cut waste edges, so that the waste edges are prevented from scattering out, and the subsequent cutting precision is prevented from being affected; the placing plate can be rotated by 90 degrees by rotating the driving piece, and the other side of the white backing plate is cut. Simple structure, degree of automation is high, but automatic collection slitter edge has reduced workman's operating strength by a wide margin.
2. After the cutting of the white backing plate is finished, the slitter edge is still adhered to the white backing plate, the adsorption film on the negative pressure sucking disc is driven by the first air cylinder to be connected with the slitter edge, the negative pressure fan is started, the slitter edge can be adsorbed on the adsorption film under the action of negative pressure, then the negative pressure sucking disc is driven by the first air cylinder to retract, then the negative pressure fan is closed, and the slitter edge can fall into the slitter groove. The waste edges can be automatically stripped and collected through the negative pressure sucker, and the operation process can not influence the cut white backing plate.
3. The cylinder is equipped with the sleeve with negative pressure sucking disc department of meeting, and the sleeve is equipped with the spring outward, and negative pressure sucking disc and slitter edge meet when, and the spring can play the cushioning effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an exploded view of the present utility model.
In the figure, 1, a rack; 2. a cutting knife; 3. a feeding mechanism; 31. a longitudinal straight line module; 32. a support frame; 33. a rotary driving member; 331. a gear; 332. a rack; 333. a second cylinder; 34. placing a plate; 4. a waste tank; 5. a waste adsorbing assembly; 51. a negative pressure suction cup; 52. a first cylinder; 53. a sleeve; 6. and a baffle.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Examples: the utility model provides a cutting device of white backing plate, as shown in fig. 1, fig. 2, including frame 1, be equipped with cutting knife 2 in the frame 1, cutting knife 2 below is equipped with feeding mechanism 3, feeding mechanism 3 includes vertical sharp module 31, sliding connection is equipped with rotary drive spare 33 on the support frame 32 on vertical sharp module 31, fixedly connected with places board 34 on the rotary drive spare 33, is equipped with waste tank 4 in the frame 1, waste tank 4 is located horizontal sharp module and places between the board 34 bottom surface, is equipped with waste adsorption component 5 in the waste tank 4. When the white backing plate is cut, firstly, a plurality of layers of white backing plates are placed on the placing plate 34, then are longitudinally fed below the cutting knife 2, and the cutting size of the backing plate can be controlled by controlling the conveying distance of the longitudinal linear module 31; after cutting, the longitudinal linear module 31 returns the placing plate 34 to the waste groove 4, and the waste adsorption assembly 5 can adsorb the cut waste edges, so that the waste edges are prevented from scattering, and the subsequent cutting precision is prevented from being affected; by rotating the driving member 33, the placing plate 34 is rotated by 90 °, and the other side of the white pad is cut. Simple structure, degree of automation is high, but automatic collection slitter edge has reduced workman's operating strength by a wide margin.
As shown in fig. 1 and 2, the waste adsorbing assembly 5 comprises a negative pressure sucking disc 51 which is slidably connected in the waste tank 4, the bottom surface of the negative pressure sucking disc 51 is higher than the upper surface of the placing plate 34, a first cylinder 52 which drives the negative pressure sucking disc 51 to be close to or far away from the placing plate 34 is arranged, the negative pressure sucking disc 51 comprises a strip-shaped disc body, an adsorbing film is arranged on one side of the strip-shaped disc body close to the placing plate 34, adsorbing holes are uniformly formed in the adsorbing film, and a negative pressure fan is connected to one side of the negative pressure sucking disc 51 far away from the placing plate 34.
As shown in fig. 1 and 2, a sleeve 53 is arranged at the joint of the first cylinder 52 and the negative pressure sucker 51, one end of the sleeve 53 is fixedly connected with the negative pressure sucker 51, the other end of the sleeve 53 is slidably connected to the output shaft of the first cylinder 52, a spring is arranged outside the sleeve 53, two ends of the spring are respectively fixedly connected with the output shaft of the cylinder and the sleeve 53, and the spring force drives the sleeve 53 to move towards the direction of the placing disc. After the cutting of the white backing plate is finished, the slitter edge is still adhered to the white backing plate, the suction film on the negative pressure suction disc 51 is driven by the first air cylinder 52 to be connected with the slitter edge, the negative pressure fan is started, the slitter edge can be sucked onto the suction film under the action of negative pressure, then the negative pressure suction disc 51 is driven by the first air cylinder 52 to retract, then the negative pressure fan is closed, and the slitter edge can fall into the slitter groove 4. The waste edges can be automatically stripped and collected through the negative pressure sucker 51, and the operation process can not influence the cut white backing plate. A sleeve 53 is arranged at the joint of the air cylinder and the negative pressure sucker 51, a spring is arranged outside the sleeve 53, and the spring can play a role in buffering when the negative pressure sucker 51 is connected with the waste edge.
As shown in fig. 1 and 2, the rotary driving member 33 includes a gear 331 rotatably connected to the support frame 32, a rack 332 slidably connected to the support frame 32, and a cylinder two 333 for driving the rack 332 to reciprocate linearly, where the gear 331 is meshed with the rack 332. The second cylinder 333 drives the gear 331 to rotate by pushing the rack 332 to move, so that the placing plate rotates.
As shown in fig. 1 and 2, the baffle plates 6 are provided on both sides of the placement plate 34 adjacent to the cutter blade 2. The baffle 6 can position the white backing plate, so that the size of the white backing plate processed each time is consistent.
Claims (5)
1. A cutting device of white backing board, its characterized in that: including frame (1), be equipped with cutting knife (2) in frame (1), cutting knife (2) below is equipped with feeding mechanism (3), feeding mechanism (3) are including vertical sharp module (31), sliding connection support frame (32) on vertical sharp module (31), be equipped with rotary driving spare (33) on support frame (32), fixedly connected with places board (34) on rotary driving spare (33), be equipped with waste tank (4) in frame (1), waste tank (4) are located between horizontal sharp module and place board (34) bottom surface, be equipped with waste adsorption component (5) in waste tank (4).
2. A cutting device for white mats according to claim 1, characterized in that: the waste adsorption component (5) comprises a negative pressure sucker (51) which is connected in the waste tank (4) in a sliding mode, the negative pressure sucker (51) is driven to be close to or far away from a first cylinder (52) of the placing plate (34), the negative pressure sucker (51) comprises a strip-shaped disc body, an adsorption film is arranged on one side, close to the placing plate (34), of the strip-shaped disc body, adsorption holes are uniformly formed in the adsorption film, and one side, far away from the placing plate (34), of the negative pressure sucker (51) is connected with a negative pressure fan.
3. A cutting device for white mats according to claim 2, characterized in that: the cylinder I (52) is equipped with sleeve (53) with negative pressure sucking disc (51) junction, sleeve (53) one end and negative pressure sucking disc (51) fixed connection, and other end sliding connection is on the output shaft of cylinder I (52), the spring is equipped with outward to sleeve (53), spring both ends respectively with the output shaft of cylinder and sleeve (53) fixed connection, spring elasticity drive sleeve (53) are to placing the dish direction and remove.
4. A cutting device for white mats according to claim 1, characterized in that: the rotary driving piece (33) comprises a gear (331) rotatably connected to the supporting frame (32), the supporting frame (32) is slidably connected with a rack (332), a cylinder II (333) for driving the rack (332) to do linear reciprocating motion, and the gear (331) is meshed with the rack (332).
5. A cutting device for white mats according to claim 1, characterized in that: the two adjacent sides of the placing plate (34) close to the cutting knife (2) are provided with baffle plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284000.XU CN219768363U (en) | 2023-05-22 | 2023-05-22 | Cutting device for white backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284000.XU CN219768363U (en) | 2023-05-22 | 2023-05-22 | Cutting device for white backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768363U true CN219768363U (en) | 2023-09-29 |
Family
ID=88107315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321284000.XU Active CN219768363U (en) | 2023-05-22 | 2023-05-22 | Cutting device for white backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768363U (en) |
-
2023
- 2023-05-22 CN CN202321284000.XU patent/CN219768363U/en active Active
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| GR01 | Patent grant |