Paper surface burr treatment device

Abstract

The invention discloses a paper surface burr treatment device which comprises a device frame, sliding grooves are formed in the two side walls of the device frame, two sliding blocks are slidably connected to the interiors of the sliding grooves, rotating rods are fixedly connected to the inner sides of the sliding blocks, a treatment strip is arranged between the device frames, and the treatment strip is fixedly connected to the inner sides of the rotating rods. The two sides of the processing strip are connected with rotating rods, and a scraper is installed on the right side of the processing strip. The burr treatment device has the characteristic of automatic treatment.

Description

Technical Field

[0001] The invention relates to the field of paper surface processing, and in particular to a device for processing burrs on paper surface. Background Art

[0002] There will be burrs on the surface of the newly produced paper bowl base paper. If it is not treated, it will easily penetrate the waterproof film during the subsequent lamination operation, causing water leakage.

[0003] Therefore, it is necessary to design a paper burr processing device that automatically processes. Summary of the invention

[0004] The technical problem to be solved by the present invention is that there will be burrs on the surface of the newly produced paper bowl base paper. If it is not processed, it is easy to penetrate the waterproof film in the subsequent laminating operation, causing water leakage.

[0005] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a paper burr processing device, the burr processing device includes a device frame, both side walls of the device frame are provided with slide grooves, two sliders are slidably connected inside the slide grooves, the inner sides of the sliders are fixedly connected with rotating rods, a processing strip is arranged between the device frames, both sides of the processing strip are connected with the rotating rods, and a scraper is installed on the right side of the processing strip.

[0006] The top of the sliding block is rotatably connected with a screw rod, the other end of the screw rod penetrates the top of the device frame and is threadedly connected thereto, and the other end of the screw rod is fixedly connected with a rotating disk.

[0007] The side wall of the processing strip is provided with a circle of insertion holes, an insertion rod is inserted through the outer side of the slider, the outer end of the insertion rod is fixedly connected to a pressing plate, the inner side of the pressing plate is fixedly connected to a tension spring, the other end of the tension spring is fixedly connected to the outer wall of the slider, and the rotating rod is rotatably connected to the processing strip.

[0008] A suction port is provided on the right side of the processing strip, an exhaust fan is arranged on one side of the device frame, an air duct is connected between the left side of the processing strip and the exhaust fan, a slot is provided on the top of the processing strip, a filter frame is inserted in the slot, and a filter screen is fixed at the center of the filter frame.

[0009] A socket is provided on the right side of the processing strip, a clamping hole is provided on the inner top of the socket, an insertion block is provided on the rear side of the scraper, a block groove is provided on the top of the insertion block, a clamping block is provided inside the block groove, a push spring is fixedly connected to the bottom of the clamping block, and the other end of the push spring is fixedly connected to the bottom of the block groove.

[0010] The card hole passes through the top of the processing strip, a top rod is inserted into the card hole, the top of the top rod is fixedly connected to a top sheet, a spring is fixedly installed at the bottom of the top sheet, and the other end of the spring is fixedly connected to the top of the processing strip.

[0011] The upper end of the filter frame is provided with rubber strip grooves around its periphery, and a sealing rubber strip is clamped inside the rubber strip grooves.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. By setting a scraper, the paper to be processed with burrs is clamped between the two processing strips, and then the left side of the entire device is controlled to be reeled and pulled. At this time, the scraper can automatically scrape off the burrs on the paper surface. Since the processed paper is between the two processing strips, the scraper can process the burrs on the paper on both sides to achieve efficient processing. The push spring always gives the card block an upward thrust. The installation method of the scraper is to insert the plug block into the socket. When the block groove is opposite to the card hole, the card block will be pushed into the card hole by the push spring to fix the installation of the scraper. The detachable structure of the scraper is convenient for the replacement of the scraper. The spring always pushes up the top sheet, and the push rod is also pushed up to avoid affecting the card block from entering the card hole. When the scraper needs to be removed, press the top sheet downward. At this time, the push rod will push the card block back to the block groove, and the fixation fails, and the scraper can be removed.

[0014] 2. By setting a screw rod and rotating the turntable, the rotation of the screw rod can be controlled. Since the screw rod is threadedly connected to the device frame, when the screw rod rotates, it can drive the slider to move up and down, thereby adjusting the spacing of the scraper, which can be adapted to the processing of various thicknesses of paper. The tension spring always gives the pressing sheet a pulling force to the slider. Since the rotating rod is rotatably connected to the processing strip, it is convenient to adjust the inclination of the processing strip, thereby adjusting the inclination of the scraper. When adjustment is required, just pull the pressing sheet outward. After the adjustment is completed, release the pressing sheet, and the tension spring will pull the pressing sheet, thereby driving the insertion rod to automatically insert into the jack to fix the processing strip;

[0015] 3. By setting up a filter frame and starting the exhaust fan before the scraper performs processing, the burrs scraped during the burr processing operation will be sucked into the processing strip and intercepted by the filter screen. Due to the long-term processing operation, the burrs intercepted on the filter screen of the filter frame will accumulate. The detachable design of the filter frame facilitates the replacement of the filter frame. When the filter frame is inserted into the slot, the sealing strip can seal the gap between the filter frame and the slot to prevent the burrs from running out of the gap during the processing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic cross-sectional structural diagram of AA of the present invention;

[0019] Figure 4 It is a schematic diagram of the overall structure of the scraper of the present invention;

[0020] Figure 5 It is a schematic cross-sectional structural diagram of BB of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the filter frame of the present invention.

[0022] In the figure: 1. device frame; 2. slide groove; 3. slider; 4. rotating rod; 5. processing strip; 6. scraper; 7. screw rod; 8. turntable; 9. socket; 10. plug rod; 11. pressure plate; 12. tension spring; 13. exhaust fan; 14. air duct; 15. slot; 16. filter frame; 17. socket; 18. card hole; 19. plug block; 20. block slot; 21. card block; 22. push spring; 23. push rod; 24. top plate; 25. spring; 26. rubber strip slot. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0024] See also Figure 1-6 The burr treatment device includes a device frame 1, and both side walls of the device frame 1 are provided with a slide groove 2, and two sliders 3 are slidably connected inside the slide groove 2, and a rotating rod 4 is fixedly connected to the inner side of the slider 3. A processing strip 5 is arranged between the device frames 1, and both sides of the processing strip 5 are connected to the rotating rod 4, and a scraper 6 is installed on the right side of the processing strip 5; the paper to be burred is clamped between the two processing strips 5, and then the left side of the entire device is controlled to be reeled and pulled, at this time, the scraper 6 can automatically scrape off the burrs on the paper surface, and because the processed paper is between the two processing strips 5, the scraper 6 can perform double-sided processing on the burrs on the paper to achieve efficient processing.

[0025] The top of the slider 3 is rotatably connected to a screw rod 7, the other end of the screw rod 7 passes through the top of the device frame 1 and is threadedly connected thereto, and the other end of the screw rod 7 is fixedly connected to a turntable 8; by rotating the turntable 8, the rotation of the screw rod 7 can be controlled. Since the screw rod 7 is threadedly connected to the device frame 1, when the screw rod 7 rotates, the slider 3 can be driven to move up and down, thereby adjusting the spacing of the scraper 6, which can be adapted to the processing of paper of various thicknesses.

[0026] A circle of insertion holes 9 is provided on the side wall of the processing strip 5, and an insertion rod 10 is inserted through the outer side of the slider 3. The outer end of the insertion rod 10 is fixedly connected to a pressing plate 11, and the inner side of the pressing plate 11 is fixedly connected to a tension spring 12. The other end of the tension spring 12 is fixedly connected to the outer wall of the slider 3, and the rotating rod 4 is rotatably connected to the processing strip 5; the tension spring 12 always gives a pulling force to the pressing plate 11 toward the slider 3. Since the rotating rod 4 is rotatably connected to the processing strip 5, it is convenient to adjust the inclination of the processing strip 5, and then adjust the inclination of the scraper 6. When adjustment is needed, just pull the pressing plate 11 outward. After the adjustment is completed, release the pressing plate 11, and the tension spring 12 will pull the pressing plate 11, thereby driving the insertion rod 10 to automatically insert into the insertion hole 9 to fix the processing strip 5.

[0027] A suction port is provided on the right side of the processing strip 5, an exhaust fan 13 is provided on one side of the device frame 1, an air duct 14 is connected between the left side of the processing strip 5 and the exhaust fan 13, a slot 15 is provided on the top of the processing strip 5, a filter frame 16 is inserted inside the slot 15, and a filter screen is fixed at the center of the filter frame 16; the exhaust fan 13 is started before the scraper 6 performs processing, and the burrs scraped during the burr processing operation will be sucked into the processing strip 5 and intercepted by the filter screen. Due to the long-term processing operation, the burrs intercepted on the filter screen of the filter frame 16 will accumulate, and the detachable design of the filter frame 16 facilitates the replacement of the filter frame 16.

[0028] A socket 17 is provided on the right side of the processing strip 5, a clamping hole 18 is provided on the inner top of the socket 17, an insert block 19 is provided on the rear side of the scraper 6, a block groove 20 is provided on the top of the insert block 19, a clamping block 21 is provided inside the block groove 20, a push spring 22 is fixedly connected to the bottom of the clamping block 21, and the other end of the push spring 22 is fixedly connected to the bottom of the block groove 20; the push spring 22 always gives the clamping block 21 an upward thrust, and the scraper 6 is installed by inserting the insert block 19 into the socket 17, and when the block groove 20 is opposite to the clamping hole 18, the clamping block 21 will be pushed into the clamping hole 18 by the push spring 22, thereby fixing the installation of the scraper 6, and the detachable structure of the scraper 6 facilitates the replacement of the scraper 6.

[0029] The card hole 18 passes through the top of the processing strip 5, and a push rod 23 is inserted into the inside of the card hole 18. The top of the push rod 23 is fixedly connected to the top of the processing strip 5, and the bottom of the top sheet 24 is fixedly installed with a spring 25, and the other end of the spring 25 is fixedly connected to the top of the processing strip 5; the spring 25 always pushes up the top sheet 24, and the push rod 23 is also pushed up accordingly to avoid affecting the block 21 from entering the card hole 18. When the scraper 6 needs to be removed, the top sheet 24 is pressed downward. At this time, the push rod 23 will push the block 21 back to the block groove 20, and the fixation fails, and the scraper 6 can be removed.

[0030] A rubber strip groove 26 is provided around the upper end of the filter frame 16, and a sealing rubber strip is clamped inside the rubber strip groove 26; when the filter frame 16 is inserted into the slot 15, the sealing rubber strip can seal the gap between the filter frame 16 and the slot 15 to prevent burrs from running out of the gap during the processing operation.

[0031] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A paper burr processing device, characterized in that: The burr processing device comprises a device frame (1), both side walls of the device frame (1) are provided with a slide groove (2), two sliders (3) are slidably connected inside the slide groove (2), the inner side of the slider (3) is fixedly connected with a rotating rod (4), a processing strip (5) is arranged between the device frames (1), both sides of the processing strip (5) are connected to the rotating rod (4), and a scraper (6) is installed on the right side of the processing strip (5).

2. The paper surface burr processing device according to claim 1, characterized in that: The top of the slider (3) is rotatably connected to a screw rod (7), the other end of the screw rod (7) passes through the top of the device frame (1) and is threadedly connected thereto, and the other end of the screw rod (7) is fixedly connected to a turntable (8).

3. The paper surface burr treatment device according to claim 1, characterized in that: The side wall of the processing strip (5) is provided with a circle of insertion holes (9), the outer side of the slider (3) is penetrated by an insertion rod (10), the outer end of the insertion rod (10) is fixedly connected to a pressing plate (11), the inner side of the pressing plate (11) is fixedly connected to a tension spring (12), the other end of the tension spring (12) is fixedly connected to the outer wall of the slider (3), and the rotating rod (4) is rotatably connected to the processing strip (5).

4. The paper surface burr treatment device according to claim 1, characterized in that: The right side of the processing bar (5) is provided with a suction port, one side of the device frame (1) is provided with an exhaust fan (13), the left side of the processing bar (5) and the exhaust fan (13) are connected with an air duct (14), the top of the processing bar (5) is provided with a slot (15), a filter frame (16) is inserted inside the slot (15), and a filter screen is fixed at the center of the filter frame (16).

5. The paper surface burr processing device according to claim 1, characterized in that: The right side of the processing strip (5) is provided with a socket (17), the inner top of the socket (17) is provided with a clamping hole (18), the rear side of the scraper (6) is provided with an insert block (19), the top of the insert block (19) is provided with a block groove (20), the interior of the block groove (20) is provided with a clamping block (21), the bottom of the clamping block (21) is fixedly connected with a push spring (22), and the other end of the push spring (22) is fixedly connected to the bottom of the block groove (20).

6. The device for processing paper burrs according to claim 5, characterized in that: The clamping hole (18) penetrates to the top of the processing strip (5), a top rod (23) is inserted into the inside of the clamping hole (18), the top of the top rod (23) is fixedly connected to a top sheet (24), the bottom of the top sheet (24) is fixedly installed with a spring (25), and the other end of the spring (25) is fixedly connected to the top of the processing strip (5).

7. The device for processing burrs on paper surface according to claim 4, characterized in that: The upper end of the filter frame (16) is provided with a rubber strip groove (26) around its periphery, and a sealing rubber strip is clamped inside the rubber strip groove (26).

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