Paper cutting machine with waste paper recycling device

Abstract

The utility model relates to the technical field of paper cutting machines, in particular to a paper cutting machine with a waste paper recycling device, which comprises a base, the inner wall of the base is in sliding connection with the outer wall of a cutting piece, and a hydraulic cylinder and a hydraulic rod are started to drive a cutting assembly to move downwards through a transmission plate to cut paper. The transmission plate drives a first gear to rotate through a rack while moving downwards, the first gear drives a belt to move through a first rotating shaft, then the belt drives a second gear to rotate through a second rotating shaft, and the second gear drives a fluted disc to move through meshing force. A connecting rod connected with a fluted disc and a recycling scraping strip are horizontally arranged in the direction of a cutting assembly and then move downwards to press waste paper, the cutting assembly moves upwards after cutting is completed, and at the moment, a second gear rotates reversely to drive the recycling scraping strip to move in the direction of a recycling cavity; the recycling scraping strip drives the cut waste paper to the recycling cavity and then moves upwards to enter the recycling box, and the waste paper is collected in a centralized mode so that people can use the waste paper conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutters, in particular to a paper cutter with a waste paper recovery device. Background Art

[0002] A paper cutter is relatively simple to operate and requires minimal environmental requirements. It can usually be operated in a typical office environment using a power supply. Most paper cutters have an automatic on / off system; simply insert paper into the input and the cutter automatically rotates to shred the paper. Some paper cutters require a single press of the start button to activate the cutter and continue cutting. Once shredding is complete, press the stop / reverse button to stop the cutter.

[0003] Currently, most paper cutters on the market are lacking in waste paper recycling. A large amount of waste paper will cause trouble to users. The waste paper cut by the paper cutter occupies a large volume and is difficult to collect, making it inconvenient to carry out centralized processing, which brings certain troubles to the use of the paper cutter. Utility Model Content

[0004] The present invention aims to provide a paper cutter with a waste paper recovery device to address the problem of the large volume occupied by waste paper after being cut by the paper cutter, as mentioned in the background art. To achieve the above-mentioned object, the present invention provides the following technical solution: a paper cutter with a waste paper recovery device, comprising a base, the inner wall of the base being slidably connected to the outer wall of a cutting member, the outer wall of the cutting member being meshingly connected to the outer wall of a transmission member, the outer wall of the transmission member being rotatably connected to the inner wall of the base, the outer wall of the transmission member being meshingly connected to the outer wall of a recovery member, the recovery member comprising a toothed disc, a first slider, a connecting rod, a recovery scraper, an extension rod, a slide column, and a guide block.

[0005] The right side of the recycling part is fixedly connected to the left side of the base near the top, the outer wall of the recycling part is slidably connected to the inner wall of the limiting part, the inner wall of the limiting part is slidably connected to the outer wall of the cutting part, and the right side of the limiting part is fixedly connected to the left side of the base near the waist.

[0006] Preferably, the base consists of a support leg, a workbench, a recovery chamber, a recovery box, a side panel, a first slide groove, a first rotating hole and a second rotating hole, and the top of the support leg is fixedly connected to the bottom of the workbench, the top of the workbench is provided with a recovery chamber, and the bottom of the workbench near the recovery chamber is fixedly connected to the top of the recovery box by bolts, the top of the workbench near the right side is fixedly connected to the bottom of the side panel, and the inner wall of the side panel near the back is provided with a first slide groove, the inner wall of the side panel near the first slide groove is provided with a first rotating hole, and the inner wall of the side panel near the front is provided with a second rotating hole.

[0007] Preferably, the cutting member includes a hydraulic cylinder, a hydraulic rod, a transmission plate, a cutting assembly and a rack, and the output end of the hydraulic cylinder is fixedly connected to the top of the hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to the top of the transmission plate, and the left side of the transmission plate is fixedly connected to the right side of the cutting assembly, the right side of the transmission plate is fixedly connected to the left side of the rack, and the outer wall of the transmission plate is slidably connected to the inner wall of the first slide groove.

[0008] Preferably, the transmission member consists of a first gear, a first rotating shaft, a belt, a second rotating shaft and a second gear, and the inner wall of the first gear is fixedly connected to the outer wall of one end of the first rotating shaft, the outer wall of the other end of the first rotating shaft is transmission-connected to the inner wall of the belt near the back, and the inner wall of the belt near the front is transmission-connected to the outer wall of one end of the second rotating shaft, the outer wall of the other end of the second rotating shaft is fixedly connected to the inner wall of the second gear, and the outer walls of the first rotating shaft and the second rotating shaft away from the belt are rotatably connected to the inner walls of the first rotating hole and the second rotating hole respectively, the outer walls of the first rotating shaft and the second rotating shaft close to the first rotating hole and the second rotating hole are both provided with limiting rings, and the outer wall of the first gear is meshed with the outer wall of the rack.

[0009] Preferably, a first slider is provided on the waist of the back and front sides of the toothed disc, and the bottom of the toothed disc near the back side is fixedly connected to the top end of the connecting rod, the bottom end of the connecting rod is fixedly connected to the top of the recovery scraper strip, and the top of the toothed disc is fixedly connected to the bottom end of the extension rod, the top end of the extension rod is fixedly welded to one end of the sliding column, and the outer wall of the other end of the sliding column is slidably connected to the inner wall of the guide block, the outer wall of the toothed disc is meshed with the outer wall of the second gear, and the right side of the toothed disc is fixedly connected to the left side of the side plate near the top.

[0010] The cam is secured to the left of the second support bracket and is secured to the bottom of the second support bracket, with the cam being secured to the left of the second support bracket and the bottom of the second support bracket.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, the hydraulic cylinder and the hydraulic rod are started to drive the cutting assembly to move downward through the transmission plate to cut the paper. When the transmission plate moves downward, the first gear is driven to rotate through the rack. The first gear drives the belt to move through the first rotating shaft. The belt then drives the second gear to rotate through the second rotating shaft. The second gear drives the toothed disc to move through the meshing force, so that the connecting rod and the recycling scraper connected to the toothed disc first move horizontally and then move downward in the direction of the cutting assembly to press the waste paper. After the cutting is completed, the cutting assembly moves upward. At this time, the second gear rotates in the opposite direction, driving the recycling scraper to move in the direction of the recycling chamber. The recycling scraper drives the cut waste paper into the recycling chamber and then moves upward into the recycling box. The centralized collection of waste paper is convenient for people to use.

[0013] In the utility model, when descending for cutting, the hydraulic rod slides in the third rotating hole, and the transmission plate slides in the first sliding groove, which ensures the accuracy of cutting, prevents the cutting assembly from deviating when descending for cutting, and causes the cutting position to be wrong, thereby improving the linearity and position accuracy of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is a cross-sectional view of the guide plate in the present utility model.

[0018] In the figure: 1. Base; 101. Support leg; 102. Workbench; 103. Recovery chamber; 104. Recovery box; 105. Side panel; 106. First chute; 107. First rotating hole; 108. Second rotating hole; 2. Cutting element; 201. Hydraulic cylinder; 202. Hydraulic rod; 203. Transmission plate; 204. Cutting assembly; 205. Rack; 3. Transmission element; 301. First gear; 302. First rotating shaft; 303. Belt; 304 , second rotating shaft; 305, second gear; 4, recovery part; 401, toothed disc; 402, first slider; 403, connecting rod; 404, recovery scraper; 405, extension rod; 406, slide column; 407, guide block; 5, limit part; 501, guide plate; 502, second slide groove; 503, third slide groove; 504, third rotating hole; 505, second slider; 506, guide frame; 507, fourth slide groove; 508, fifth slide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a paper cutter with a waste paper recycling device, comprising a base 1, the inner wall of the base 1 is slidably connected to the outer wall of the cutting member 2, the outer wall of the cutting member 2 is meshedly connected to the outer wall of the transmission member 3, the outer wall of the transmission member 3 is rotatably connected to the inner wall of the base 1, the outer wall of the transmission member 3 is meshedly connected to the outer wall of the recycling member 4, and the recycling member 4 includes a toothed disc 401, a first slider 402, a connecting rod 403, a recycling scraper 404, an extension rod 405, a sliding column 406 and a guide block 407.

[0021] The right side of the recovery part 4 is fixedly connected to the left side of the base 1 near the top, the outer wall of the recovery part 4 is slidingly connected to the inner wall of the limiting part 5, the inner wall of the limiting part 5 is slidingly connected to the outer wall of the cutting part 2, and the right side of the limiting part 5 is fixedly connected to the left side of the base 1 near the waist.

[0022] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the base 1 consists of a support leg 101, a workbench 102, a recycling chamber 103, a recycling box 104, a side panel 105, a first slide groove 106, a first rotating hole 107 and a second rotating hole 108, and the top of the support leg 101 is fixedly connected to the bottom of the workbench 102, the top of the workbench 102 is provided with a recycling chamber 103, and the bottom of the workbench 102 near the recycling chamber 103 is fixedly connected to the top of the recycling box 104 by bolts, the top of the workbench 102 near the right side is fixedly connected to the bottom of the side panel 105, and the inner wall of the side panel 105 near the back is provided with a first slide groove 106, the inner wall of the side panel 105 near the first slide groove 106 is provided with a first rotating hole 107, and the inner wall of the side panel 105 near the front is provided with a second rotating hole 108, and waste paper can enter the recycling box 104 through the recycling chamber 103 for collection.

[0023] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the cutting member 2 includes a hydraulic cylinder 201, a hydraulic rod 202, a transmission plate 203, a cutting assembly 204 and a rack 205, and the output end of the hydraulic cylinder 201 is fixedly connected to the top of the hydraulic rod 202, the bottom end of the hydraulic rod 202 is fixedly connected to the top of the transmission plate 203, and the left side of the transmission plate 203 is fixedly connected to the right side of the cutting assembly 204, the right side of the transmission plate 203 is fixedly connected to the left side of the rack 205, and the outer wall of the transmission plate 203 is slidably connected to the inner wall of the first slide groove 106. When the hydraulic cylinder 201 and the hydraulic rod 202 are started, the cutting assembly 204 is driven downward through the transmission plate 203 to cut the paper.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the transmission member 3 is composed of a first gear 301, a first rotating shaft 302, a belt 303, a second rotating shaft 304 and a second gear 305, and the inner wall of the first gear 301 is fixedly connected to the outer wall of one end of the first rotating shaft 302, the outer wall of the other end of the first rotating shaft 302 is transmission-connected to the inner wall of the belt 303 near the back, and the inner wall of the belt 303 near the front is transmission-connected to the outer wall of one end of the second rotating shaft 304, the outer wall of the other end of the second rotating shaft 304 is fixedly connected to the inner wall of the second gear 305, and the first rotating shaft 302 and the second rotating shaft 304 are away from the belt. The outer wall of the belt 303 is rotatably connected to the inner wall of the first rotating hole 107 and the second rotating hole 108 respectively. The first rotating shaft 302 and the second rotating shaft 304 are both provided with limit rings near the outer walls of the first rotating hole 107 and the second rotating hole 108, and the outer wall of the first gear 301 is meshed with the outer wall of the rack 205. When the transmission plate 203 moves downward, it drives the first gear 301 to rotate through the rack 205. The first gear 301 drives the belt 303 to move through the first rotating shaft 302, and the belt 303 then drives the second gear 305 to rotate through the second rotating shaft 304.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the back and front waists of the toothed disc 401 are both provided with a first slider 402, and the bottom of the toothed disc 401 near the back is fixedly connected to the top of the connecting rod 403, the bottom end of the connecting rod 403 is fixedly connected to the top of the recovery scraper 404, and the top of the toothed disc 401 is fixedly connected to the bottom end of the extension rod 405, the top of the extension rod 405 is fixedly welded to one end of the sliding column 406, and the outer wall of the other end of the sliding column 406 is slidably connected to the inner wall of the guide block 407, the outer wall of the toothed disc 401 is meshed with the outer wall of the second gear 305, and the right side of the toothed disc 401 is connected to the side plate 1 05 is fixedly connected to the left side near the top, and the second gear 305 drives the toothed disc 401 to move through the meshing force, so that the connecting rod 403 connected to the toothed disc 401 and the recycling scraper 404 move horizontally and then downward in the direction of the cutting component 204 to press the waste paper. The cutting component 204 moves upward after cutting. At this time, the second gear 305 rotates in the opposite direction, driving the recycling scraper 404 to move in the direction of the recycling chamber 103. The recycling scraper 404 drives the cut waste paper into the recycling chamber 103 and then moves upward into the recycling box 104. The centralized collection of waste paper is convenient for people to use.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the limiting member 5 is composed of a guide plate 501, a second slide groove 502, a third slide groove 503, a third rotation hole 504, a second slider 505, a guide frame 506, a fourth slide groove 507 and a fifth slide groove 508, and the inner wall of the center of the guide plate 501 is provided with a second slide groove 502, and the right side of the second slide groove 502 is provided with a third slide groove 503, and the inner wall of the guide plate 501 near the back is provided with a third rotation hole 504, the inner wall of the third slide groove 503 is slidably connected to the outer wall of the second slider 505, and the left side of the second slider 505 is fixedly welded to the right side of the guide frame 506, the front and back sides of the guide frame 506 are provided with a fourth slide groove 507, and the inner bottom wall of the guide frame 506 near the back is provided with a fifth slide groove 508, the center of the top of the guide frame 506 is provided with a notch, and the extension rod 405 passes through the gap, the inner wall of the second slide 502 is slidably connected to the outer wall of the extension rod 405, and the inner wall of the fourth slide 507 is slidably connected to the outer wall of the first slider 402, the inner wall of the fifth slide 508 is slidably connected to the outer wall of the connecting rod 403, and the inner wall of the third rotating hole 504 is slidably connected to the outer wall of the hydraulic rod 202, the top of the guide plate 501 near the back is fixedly connected to the bottom of the hydraulic cylinder 201 by bolts, and the right side of the guide plate 501 is fixedly connected to the left side of the side plate 105 near the waist, when descending for cutting, the hydraulic rod 202 slides in the third rotating hole 504, and the transmission plate 203 slides in the first slide 106, which ensures the accuracy of cutting, prevents the cutting assembly 204 from deviating when descending for cutting, and causes the cutting position to be wrong, and improves the linearity and position accuracy of cutting.

[0027] The usage and advantages of this utility model: When the paper cutter with waste paper recycling device is in operation, the working process is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the hydraulic cylinder 201 and the hydraulic rod 202 are started to drive the cutting assembly 204 to move downward through the transmission plate 203 to cut the paper. While the transmission plate 203 moves downward, it drives the first gear 301 to rotate through the rack 205. The first gear 301 drives the belt 303 to move through the first rotating shaft 302. The belt 303 then drives the second gear 305 to rotate through the second rotating shaft 304. The second gear 305 drives the toothed disc 401 to move through the meshing force, so that the connecting rod 403 connected to the toothed disc 401 and the recycling scraper 404 move horizontally and then downward in the direction of the cutting assembly 204 to cut the waste paper. After the cutting is completed, the cutting assembly 204 moves upward. At this time, the second gear 305 rotates in the opposite direction, driving the recycling scraper 404 to move toward the recycling chamber 103. The recycling scraper 404 drives the cut waste paper to the recycling chamber 103 and then moves upward into the recycling box 104. The centralized collection of waste paper is convenient for people to use. When descending for cutting, the hydraulic rod 202 slides in the third rotating hole 504, and the transmission plate 203 slides in the first slide groove 106, ensuring the accuracy of cutting, preventing the cutting assembly 204 from deviating when descending for cutting and causing the cutting position to be wrong, thereby improving the linearity and position accuracy of cutting.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper cutter with a waste paper recovery device, comprising a base (1), characterized in that: The inner wall of the base (1) is slidably connected to the outer wall of the cutting member (2), the outer wall of the cutting member (2) is meshedly connected to the outer wall of the transmission member (3), the outer wall of the transmission member (3) is rotatably connected to the inner wall of the base (1), the outer wall of the transmission member (3) is meshedly connected to the outer wall of the recovery member (4), and the recovery member (4) includes a toothed disc (401), a first slider (402), a connecting rod (403), a recovery scraper (404), an extension rod (405), a sliding column (406) and a guide block (407); The right side of the recycling member (4) is fixedly connected to the left side of the base (1) near the top, the outer wall of the recycling member (4) is slidably connected to the inner wall of the limiting member (5), the inner wall of the limiting member (5) is slidably connected to the outer wall of the cutting member (2), and the right side of the limiting member (5) is fixedly connected to the left side of the base (1) near the waist.

2. The paper cutter with a waste paper recycling device according to claim 1, characterized in that: The base (1) is composed of a support leg (101), a workbench (102), a recovery chamber (103), a recovery box (104), a side plate (105), a first slide groove (106), a first rotation hole (107) and a second rotation hole (108), and the top of the support leg (101) is fixedly connected to the bottom of the workbench (102), the top of the workbench (102) is provided with a recovery chamber (103), and the workbench (102) is close to the recovery chamber (103). 03) is fixedly connected to the top of the recovery box (104) by bolts, the top of the workbench (102) near the right side is fixedly connected to the bottom of the side plate (105), and the inner wall of the side plate (105) near the back is provided with a first sliding groove (106), the inner wall of the side plate (105) near the first sliding groove (106) is provided with a first rotating hole (107), and the inner wall of the side plate (105) near the front is provided with a second rotating hole (108).

3. The paper cutter with a waste paper recycling device according to claim 2, characterized in that: The cutting member (2) comprises a hydraulic cylinder (201), a hydraulic rod (202), a transmission plate (203), a cutting assembly (204) and a rack (205), wherein the output end of the hydraulic cylinder (201) is fixedly connected to the top end of the hydraulic rod (202), the bottom end of the hydraulic rod (202) is fixedly connected to the top end of the transmission plate (203), the left side of the transmission plate (203) is fixedly connected to the right side of the cutting assembly (204), the right side of the transmission plate (203) is fixedly connected to the left side of the rack (205), and the outer wall of the transmission plate (203) is slidably connected to the inner wall of the first sliding groove (106).

4. The paper cutter with a waste paper recycling device according to claim 3, characterized in that: The transmission member (3) is composed of a first gear (301), a first rotating shaft (302), a belt (303), a second rotating shaft (304) and a second gear (305), wherein the inner wall of the first gear (301) is fixedly connected to the outer wall of one end of the first rotating shaft (302), the outer wall of the other end of the first rotating shaft (302) is transmission-connected to the inner wall of the belt (303) near the back, and the inner wall of the belt (303) near the front is transmission-connected to the outer wall of one end of the second rotating shaft (304), and the second rotating shaft ( The outer wall of the other end of the first rotating shaft (304) is fixedly connected to the inner wall of the second gear (305), and the outer walls of the first rotating shaft (302) and the second rotating shaft (304) away from the belt (303) are rotatably connected to the inner walls of the first rotating hole (107) and the second rotating hole (108), respectively. The outer walls of the first rotating shaft (302) and the second rotating shaft (304) close to the first rotating hole (107) and the second rotating hole (108) are both provided with limiting rings, and the outer wall of the first gear (301) is meshed with the outer wall of the rack (205).

5. The paper cutter with a waste paper recovery device according to claim 4, characterized in that: The back and front waists of the toothed disc (401) are both provided with a first slider (402), and the bottom of the toothed disc (401) near the back is fixedly connected to the top of the connecting rod (403), the bottom end of the connecting rod (403) is fixedly connected to the top of the recovery scraper (404), and the top of the toothed disc (401) is fixedly connected to the bottom end of the extension rod (405), the top of the extension rod (405) is fixedly welded to one end of the sliding column (406), and the outer wall of the other end of the sliding column (406) is slidably connected to the inner wall of the guide block (407), the outer wall of the toothed disc (401) is meshedly connected to the outer wall of the second gear (305), and the right side of the toothed disc (401) is fixedly connected to the left side of the side plate (105) near the top.

6. The paper cutter with a waste paper recovery device according to claim 5, characterized in that: The limiting member (5) is composed of a guide plate (501), a second slide groove (502), a third slide groove (503), a third rotation hole (504), a second slider (505), a guide frame (506), a fourth slide groove (507) and a fifth slide groove (508), and the inner wall of the center of the guide plate (501) is provided with a second slide groove (502), the right side of the second slide groove (502) is provided with a third slide groove (503), and the inner wall of the guide plate (501) near the back is provided with a third rotation hole (504), the inner wall of the third slide groove (503) is slidably connected to the outer wall of the second slider (505), and the left side of the second slider (505) is fixedly welded to the right side of the guide frame (506), and the front and back sides of the guide frame (506) are both provided with fourth slide grooves (507). 7), and a fifth slide groove (508) is provided on the inner bottom wall of the guide frame (506) near the back, a notch is provided at the center of the top of the guide frame (506), and the extension rod (405) passes through the notch, the inner wall of the second slide groove (502) is slidably connected to the outer wall of the extension rod (405), and the inner wall of the fourth slide groove (507) is slidably connected to the outer wall of the first slider (402), the inner wall of the fifth slide groove (508) is slidably connected to the outer wall of the connecting rod (403), and the inner wall of the third rotating hole (504) is slidably connected to the outer wall of the hydraulic rod (202), the top of the guide plate (501) near the back is fixedly connected to the bottom of the hydraulic cylinder (201) by bolts, and the right side of the guide plate (501) is fixedly connected to the left side of the side plate (105) near the waist.

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