A cutting device for plate base production and processing

Abstract

The utility model provides a trimming device for plate base production and processing, which belongs to the technical field of plate base production reinforcement. It comprises a trimming platform and a movable trimming device. Positioning plates are arranged at four corners above the trimming platform, a plurality of positioning strips are arranged on the lower surface of the positioning plate, a lifting slide is arranged behind the positioning plate, a lifting driver is arranged on the top of the lifting slide, a sliding protrusion is arranged in the middle of the lifting slide, a connecting block is arranged at the front end of the sliding protrusion, the connecting block is fixed to the rear of the positioning plate, a linkage block is arranged at the bottom of the lifting slide, a slide rail is arranged below the linkage block, telescopic drivers are arranged on the sides of both ends of the slide rail, a slider is arranged on the lower surface of the linkage block, the slider and the slide rail are slidably matched, a fixed bracket is arranged above the positioning plate, and movable trimming devices are arranged on both sides of the lower surface of the fixed bracket. The sliding protrusion can be driven to move by a lifting rod, so that the connecting block connected by the sliding protrusion and the positioning plate are lifted and lowered, so that the positioning strips position the four sides of the plate base on the trimming platform, and then the movable trimming device is started to trim the two ends of the plate base.

Description

Technical Field

[0001] The utility model relates to the technical field of plate base production and reinforcement, in particular to a trimming device for plate base production and processing. Background Art

[0002] The PS plate is a plate material used for printing, also known as a pre-coated photosensitive plate. The PS plate is divided into two types: "photopolymerization type" and "photodecomposition type". The photopolymerization type uses a negative original plate for exposure to light, and the diazo photosensitive film in the image part hardens when exposed to light and remains on the plate. The diazo photosensitive film in the non-image part does not see the light, does not harden, and is dissolved and removed by the developer. The photodecomposition type uses a positive original plate for exposure to light, and the diazo compounds in the non-image part decompose when exposed to light and are dissolved and removed by the developer. The diazo compounds that are not exposed to light remain on the plate. When processing the PS plate, the PS plate needs to be trimmed.

[0003] When trimming the existing PS substrate, most of the single-sided clamping positioning method used is combined with a mobile trimming machine to trim the substrate on the trimming platform. This positioning method is easy to operate and has a high trimming speed, but the single-sided clamping is prone to cause the clamped substrate to shift. When the substrate shifts, trimming is prone to cause excessive cutting, which in turn damages the substrate and reduces the production speed. In order to solve the above problems, a trimming device for substrate production and processing is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a trimming device for plate base production and processing. The utility model can drive the sliding protrusion to move through the lifting rod, so that the connecting block and the positioning plate connected to the sliding protrusion are lifted and lowered, so that the positioning bar positions the four sides of the plate base on the trimming platform and then starts the mobile trimming device to trim the two ends of the plate base.

[0005] In order to solve the above technical problems, the utility model provides a trimming device for plate base production and processing, including a trimming platform and a mobile trimming device, positioning plates are provided at the four corners above the trimming platform, a plurality of positioning strips are provided on the lower surface of the positioning plate, a lifting slide is provided behind the positioning plate, a lifting driver is provided on the top of the lifting slide, a sliding protrusion is provided in the middle of the lifting slide, a connecting block is provided at the front end of the sliding protrusion, the connecting block is fixed to the rear of the positioning plate, a linkage block is provided at the bottom of the lifting slide, a slide rail is provided below the linkage block, telescopic drivers are provided on the sides at both ends of the slide rail, a slider is provided on the lower surface of the linkage block, the slider and the slide rail are slidably matched, a fixed bracket is provided above the positioning plate, and a mobile trimming device is provided on both sides of the lower surface of the fixed bracket.

[0006] A reinforcing plate used for reinforcing the connection between the positioning plate and the connecting block is arranged on the upper surface of the positioning plate, and the rear side of the reinforcing plate is connected with the connecting block.

[0007] The sliding protrusion is slidably matched with the lifting slideway. The upper surface of the sliding protrusion is provided with a lifting fixture for connecting the sliding protrusion with the lifting rod. The upper end of the lifting fixture is provided with a lifting rod for driving the sliding protrusion to move.

[0008] A lifting connector for connecting the lifting rod with a lifting driver is arranged at the upper end of the lifting rod, and the lifting connector is connected with the lifting driver.

[0009] A limit baffle is provided in the middle of the slide rail to prevent the slide blocks from colliding with each other.

[0010] A telescopic fixture for connecting the slider with the electric telescopic rod is provided at one end of the slider, and the electric telescopic rod for driving the slider to move is provided at one end of the telescopic fixture.

[0011] A telescopic connector for connecting the electric telescopic rod with a telescopic driver is arranged at one end of the electric telescopic rod, and the telescopic connector is connected with the telescopic driver.

[0012] A connecting port for the movement of a pressing rod is provided in the middle of the upper surface of the fixed bracket, a pressing rod for driving the pressing plate to press down is provided in the connecting port, a first fixer for connecting the pressing rod and the pressing plate is provided at the lower end of the pressing rod, a pressing plate for positioning the middle of the base is provided at the lower end of the first fixer, and the pressing plate corresponds to the middle of the trimming platform.

[0013] A first connector for connecting the pressing rod with the first driver is provided at the upper end of the pressing rod, a first driver for driving the pressing rod is provided at the upper end of the first connector, a support frame for fixing the first driver is provided at the top of the first driver, and the support frame is connected to the top of the fixing bracket.

[0014] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0015] 1. Start the lifting drive to make the lifting rod drive the sliding protrusion to move along the lifting slide, so as to make the connecting block connected to the sliding protrusion and the positioning plate to be lifted and lowered, and the four sides of the substrate on the trimming platform are positioned by the positioning strips, and the first drive is started to make the pressing rod drive the pressing plate to press down to fix the middle of the substrate, and then start the mobile trimming device to trim the two ends of the substrate, so as to prevent the substrate from shifting during trimming, thereby improving the trimming quality and preventing the production speed from being reduced due to damage to the substrate.

[0016] 2. Start the telescopic drive to make the telescopic rod drive the slider to move, and then the slider drives the lifting slide on the linkage block to move, and then the lifting drive and the positioning plate move to adjust the position of the positioning plate.

[0017] 3. A limit baffle is provided in the middle of the slide rail to prevent the slide blocks from colliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a trimming device for plate substrate production and processing according to the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the main body of the utility model;

[0021] Figure 4 It is a bottom cross-sectional view of the utility model;

[0022] Figure 5 It is a front cross-sectional view of the utility model;

[0023] Figure 6 It is a side sectional view of the utility model.

[0024] Explanation of the reference numerals: 100, trimming platform; 101, mobile trimming device; 102, positioning plate; 103, positioning strip; 104, reinforcement plate; 200, lifting slide; 201, lifting drive; 202, sliding protrusion; 203, connecting block; 204, linkage block; 205, lifting fixture; 206, lifting rod; 207, lifting connector; 208, limit baffle; 300, slide rail; 301, telescopic drive; 302, slider; 303, electric telescopic rod; 304, telescopic fixture; 305, telescopic connector; 400, fixed bracket; 401, connection port; 402, pressing rod; 403, first fixture; 404, first connector; 405, pressing plate; 406, first drive; 407, support frame. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-6 The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the utility model.

[0026] like Figure 1-6As shown: This embodiment provides a trimming device for plate production and processing, including a trimming platform 100 and a movable trimming device 101, wherein positioning plates 102 for positioning the four corners of the plate are provided at the four corners above the trimming platform 100, and a plurality of positioning strips 103 for strengthening the positioning and improving the friction are provided on the lower surface of the positioning plate 102, and a lifting slide 200 for moving a lifting rod 206 is provided behind the positioning plate 102, and a lifting driver 201 for driving the lifting rod 206 is provided at the top of the lifting slide 200, and a sliding protrusion 202 for connecting the lifting rod 206 with a connecting block 203 is provided in the middle of the lifting slide 200, and a connecting block 203 for connecting the sliding protrusion 202 with the positioning plate 102 is provided at the front end of the sliding protrusion 202, and the connecting block 203 and the positioning plate 102 are connected. 02 is fixed with a steel plate and bolts at the back, a linkage block 204 for connecting the lifting slide 200 with the slide rail 300 is provided at the bottom of the lifting slide 200, and a slide rail 300 for longitudinal movement of the lifting slide 200 is provided below the linkage block 204, and a telescopic driver 301 for connecting the slider 302 with the electric telescopic rod 303 is provided on both ends of the slide rail 300. A slider 302 for connecting the linkage block 204 with the slide rail 300 is provided on the lower surface of the linkage block 204, and the slider 302 slides with the slide rail 300. A fixed bracket 400 for fixedly supporting the movable trimming device 101 and the first driver 406 is provided above the positioning plate 102, and a movable trimming device 101 for movably trimming the substrate is provided on both sides of the lower surface of the fixed bracket 400.

[0027] When in use, the lifting driver 201 is started so that the lifting rod 206 drives the sliding protrusion 202 to move along the lifting slide 200, thereby causing the connecting block 203 connected to the sliding protrusion 202 and the positioning plate 102 to be lifted and lowered, and the four sides of the substrate on the trimming platform 100 are positioned through the positioning bar 103, and the telescopic driver 301 is started so that the telescopic rod drives the slider 302 to move, and then the slider 302 drives the lifting slide 200 on the linkage block 204 to move, and then the lifting driver 201 and the positioning plate 102 move to adjust the position of the positioning plate 102, and the first driver 406 is started so that the pressing rod 402 drives the pressing plate 405 to press down to fix the middle of the substrate, and then the mobile trimming device 101 is started to trim the two ends of the substrate.

[0028] This embodiment provides a trimming device for plate substrate production and processing.

[0029] like Figure 1 , 2 As shown in 4: a reinforcing plate 104 for reinforcing the connection between the positioning plate 102 and the connecting block 203 is provided on the upper surface of the positioning plate 102. The positioning plate 102 and the reinforcing plate 104 are connected and fixed by bolts, and the rear of the reinforcing plate 104 is welded and fixed to the connecting block 203.

[0030] like Figure 2 , 3 As shown in , 5 and 6: the sliding protrusion 202 is slidably matched with the lifting slide 200, and the upper surface of the sliding protrusion 202 is provided with a lifting fixture 205 for connecting the sliding protrusion 202 and the lifting rod 206. The lifting fixture 205 and the sliding protrusion 202 are fixed by bolts. The upper end of the lifting fixture 205 is provided with a lifting rod 206 for driving the sliding protrusion 202 to move. The lifting rod 206 is mechanically connected to the lifting fixture 205. The upper end of the lifting rod 206 is provided with a lifting connector 207 for connecting the lifting rod 206 and the lifting driver 201. The lifting rod 206 is mechanically sealed with the lifting connector 207, and the lifting connector 207 is electrically connected to the lifting driver 201.

[0031] like Figure 1 , 2 6: A limit baffle 208 for preventing the slider 302 from colliding is provided in the middle of the slide rail 300, the slide rail 300 and the limit baffle 208 are fixed by bolts, a telescopic fixture 304 for connecting the slider 302 with the electric telescopic rod 303 is provided at one end of the slider 302, the slider 302 and the telescopic fixture 304 are fixed by bolts, an electric telescopic rod 303 for driving the slider 302 to move is provided at one end of the telescopic fixture 304, the telescopic fixture 304 is mechanically connected and fixed to the electric telescopic rod 303, a telescopic connector 305 for connecting the electric telescopic rod 303 with the telescopic driver 301 is provided at one end of the electric telescopic rod 303, the telescopic connector 305 is mechanically sealed and connected to the electric telescopic rod 303, and the telescopic connector 305 is electrically connected to the telescopic driver 301.

[0032] like Figure 1 , 23: A connection port 401 for the movement of a pressing rod 402 is provided in the middle of the upper surface of the fixed bracket 400, and a pressing rod 402 for driving a pressing plate 405 to press down is provided in the connection port 401, and a first fixture 403 for connecting the pressing rod 402 and the pressing plate 405 is provided at the lower end of the pressing rod 402, and the pressing rod 402 is mechanically sealedly connected to the first fixture 403, and a pressing plate 405 for positioning the middle part of the plate base is provided at the lower end of the first fixture 403, and the pressing plate 405 and the first fixture 403 are connected and fixed by bolts, and the pressing plate 405 corresponds to the middle part of the trimming platform 100, A first connector 404 for connecting the pressing rod 402 with a first driver 406 is provided at the upper end of the pressing rod 402. The pressing rod 402 and the first connector 404 are mechanically sealed and connected. A first driver 406 for driving the pressing rod 402 is provided at the upper end of the first connector 404. The first driver 406 and the first connector 404 are electrically connected. A support frame 407 for fixing the first driver 406 is provided at the top of the first driver 406. The support frame 407 and the first driver 406 are connected and fixed by bolts. The support frame 407 and the top of the fixed bracket 400 are connected and fixed by bolts and angle irons.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A trimming device for substrate production and processing, characterized in that: The invention comprises a trimming platform (100) and a movable trimming device (101), wherein positioning plates (102) are arranged at the four corners above the trimming platform (100), a plurality of positioning strips (103) are arranged on the lower surface of the positioning plate (102), a lifting slide (200) is arranged behind the positioning plate (102), a lifting driver (201) is arranged on the top of the lifting slide (200), a sliding protrusion (202) is arranged in the middle of the lifting slide (200), a connecting block (203) is arranged at the front end of the sliding protrusion (202), and the connecting block (203) is connected to the The rear of the positioning plate (102) is fixed, a linkage block (204) is provided at the bottom of the lifting slideway (200), a slide rail (300) is provided below the linkage block (204), telescopic drivers (301) are provided on both ends of the slide rail (300), a slider (302) is provided on the lower surface of the linkage block (204), the slider (302) and the slide rail (300) are slidably matched, a fixed bracket (400) is provided above the positioning plate (102), and the movable trimming device (101) is provided on both sides of the lower surface of the fixed bracket (400).

2. A trimming device for substrate production and processing as claimed in claim 1, characterized in that: A reinforcing plate (104) is provided on the upper surface of the positioning plate (102), and the rear side of the reinforcing plate (104) is connected to the connecting block (203).

3. A trimming device for substrate production and processing as claimed in claim 2, characterized in that: The sliding protrusion (202) is slidably matched with the lifting slideway (200); a lifting fixture (205) is provided on the upper surface of the sliding protrusion (202); and a lifting rod (206) is provided at the upper end of the lifting fixture (205).

4. A trimming device for substrate production and processing as claimed in claim 3, characterized in that: A lifting connector (207) is provided at the upper end of the lifting rod (206), and the lifting connector (207) is connected to the lifting driver (201).

5. The trimming device for substrate production and processing according to claim 4, characterized in that: A limiting baffle (208) is provided in the middle of the slide rail (300).

6. A trimming device for substrate production and processing as claimed in claim 5, characterized in that: A telescopic fixture (304) is provided at one end of the sliding block (302), and an electric telescopic rod (303) is provided at one end of the telescopic fixture (304).

7. A trimming device for substrate production and processing as claimed in claim 6, characterized in that: A telescopic connector (305) is provided at one end of the electric telescopic rod (303), and the telescopic connector (305) is connected to the telescopic driver (301).

8. The trimming device for substrate production and processing according to claim 7, characterized in that: A connecting port (401) is provided in the middle of the upper surface of the fixing bracket (400), a pressing rod (402) is provided in the connecting port (401), a first fixer (403) is provided at the lower end of the pressing rod (402), a pressing plate (405) is provided at the lower end of the first fixer (403), and the pressing plate (405) corresponds to the middle of the trimming platform (100).

9. A trimming device for substrate production and processing as claimed in claim 8, characterized in that: A first connector (404) is provided at the upper end of the pressing rod (402), a first driver (406) is provided at the upper end of the first connector (404), a support frame (407) is provided at the top of the first driver (406), and the support frame (407) is connected to the top of the fixing bracket (400).

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