Tool changing device for paper separating machine

Abstract

The utility model is applicable to the technical field of paper separating machines, and provides a tool changer for a paper separating machine, which comprises a rack, a cutting component is arranged at the top of the rack, and a conveying component is mounted at one end, far away from the cutting component, of the rack; the machine frame comprises a side plate connected with the cutting assembly, a groove formed away from the cutting assembly and an installation supporting column arranged close to the cutting assembly. The cutting assembly comprises a supporting column inserted into the mounting supporting column and a cutting module inserted into the side wall of the supporting column. The conveying assembly comprises a paper winding wheel connected with the machine frame and a paper containing hopper which is arranged far away from the cutting assembly and inserted between the two sets of side plates. According to the device, the problem that a cutting blade needs to be replaced after a screw is screwed down and the cutting blade is removed in a traditional mode is solved, the purpose of rapidly replacing the blade in an inserting and pulling mode is achieved, meanwhile, the blade replacing efficiency is improved, and harm to operators in the replacing process is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper separators, and more specifically, to a knife changing device for paper separators. Background Art

[0002] Slitting machine is a mechanical device that cuts wide paper, mica tape or film into multiple narrow materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Slitting machine is mainly used for: non-woven fabrics, mica tapes, paper, insulation materials and various film materials, especially suitable for narrow tapes (non-woven fabrics, paper, insulation materials, mica tapes, films, etc.).

[0003] At present, the paper splitter on the market includes a transmission component and a cutting component, and this paper splitter can split film materials. However, the blades of the traditional paper splitter are usually fixed with screws, and the screws need to be unscrewed before the blades can be removed during the blade replacement process. The removal process is cumbersome and the blade replacement efficiency is low. In addition, since the screws need to be unscrewed to remove the blades, the operator is easily cut during the removal process, affecting the operator's safety. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a blade changing device for a paper splitter, which can insert and remove blades to achieve rapid blade change and avoid causing harm to operators who change blades.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A knife changing device for a paper divider comprises a frame, a cutting assembly is arranged on the top of the frame, and a conveying assembly is installed on the end of the frame away from the cutting assembly; the frame comprises side panels arranged along a vertical symmetrical direction, a groove arranged away from the cutting assembly, and a mounting pillar arranged close to the cutting assembly; the cutting assembly comprises a supporting column plugged into the mounting pillar, and a cutting module plugged into the side wall of the supporting column; the conveying assembly comprises a paper winding wheel connected to the frame, and a paper placing bucket arranged away from the cutting assembly and plugged between two sets of side panels.

[0007] The utility model is further configured as follows: the two groups of side panels are symmetrically arranged about the axis of the side panels, a wiring box is arranged on the side of the side panel close to the cutting assembly, a placement table is installed at one end of a group of side panels arranged opposite to the wiring box, and a driving module is installed on the top of the placement table.

[0008] The utility model is further configured as follows: a groove is provided at one end of the side plate away from the cutting assembly, a rectangular through hole is provided at one end of the side plate away from the groove, and a mounting support is inserted between two groups of the side plates.

[0009] The utility model is further configured as follows: holes are symmetrically provided on both sides of the cutting module, and the hole shape is adapted to the support column. The cutting module is plugged into the support column. The cutting module includes a cutting top block, which is arranged in a horizontal direction and has holes on both sides, and the hole shape is adapted to the support column. The support column is arranged through the cutting top block hole.

[0010] The utility model is further configured as follows: a cutting bottom plate is provided at the bottom of the cutting top block, holes are symmetrically provided on both sides of the cutting bottom plate, the shape of the holes is adapted to the support column, and the cutting bottom plate is plugged into the side wall of the support column. A groove is provided at the top of the cutting bottom plate, and a cutting blade is plugged between the cutting top block and the groove of the cutting bottom plate. The cutting blade is L-shaped, and its bottom is configured as a single-sided blade.

[0011] By adopting the above technical solution, the cutting blade is inserted between the cutting top block and the cutting bottom plate. When the cutting blade needs to be replaced, the cutting top block is moved upward, and the cutting blade is moved out after the movement. After removal, the new cutting blade is placed on the groove of the cutting bottom plate to complete the tool changing process.

[0012] The utility model is further configured as follows: the paper winding wheel is rotatably installed at the top of the groove, and the first transmission wheel, the second transmission wheel and the third transmission wheel are sequentially installed on the side of the paper winding wheel close to the cutting assembly, and the first transmission wheel, the second transmission wheel and the third transmission wheel are all rotatably installed between two groups of side plates, and a pressing plate is installed at the end of the third transmission wheel away from the second transmission wheel, and a plurality of groups of rectangular holes are opened through the pressing plate, and a flattening wheel is arranged on the top of the pressing plate.

[0013] By adopting the above technical solution, the paper winding wheel can roll the paper onto its outer wall, and then the paper passes through the bottom of the first transmission wheel, then through the top of the second transmission wheel, and then through the top of the third transmission wheel. The paper is then inserted between the flattening plate and the flattening wheel, and then the paper is transferred to the top of the paper hopper, thereby realizing the transmission and flattening of the paper and avoiding uneven cutting caused by paper wrinkles.

[0014] In summary, the present application includes at least one of the following beneficial technical effects of a knife changing device for a paper separator:

[0015] 1. The cutting blade is inserted between the cutting top block and the cutting bottom plate. When the cutting blade needs to be replaced, the cutting top block is moved upward, and the cutting blade is removed after the movement. After removal, the new cutting blade is placed on the groove of the cutting bottom plate to complete the blade replacement process, thereby making the cutting blade replacement process faster and safer, while improving the efficiency of blade replacement.

[0016] 2. The paper-winding wheel can roll the paper on its outer wall, and then the paper passes through the bottom of the first transmission wheel, then through the top of the second transmission wheel, and then through the top of the third transmission wheel. Then the paper is inserted between the flattening plate and the flattening wheel, and the paper is then transmitted to the top of the paper hopper, thereby completing the paper transportation, realizing the transmission and flattening of the paper, and avoiding uneven cutting caused by paper wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the structure of the knife changing device for the paper separator.

[0018] Figure 2 for Figure 1 Schematic diagram of the structure from another perspective.

[0019] Figure 3 It is a structural schematic diagram of the frame in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the tool changing assembly in the utility model.

[0021] Description of reference numerals: 1, rack; 11, side panel; 12, junction box; 13, placement table; 14, drive module; 15, groove; 16, rectangular through hole; 17, mounting support;

[0022] 2. Cutting assembly; 21. Support column; 22. Cutting module; 221. Cutting top block; 222. Cutting bottom plate; 223. Cutting blade;

[0023] 3. Conveying assembly; 31. Paper reel wheel; 32. First conveying wheel; 33. Second conveying wheel; 34. Third conveying wheel; 35. Pressing plate; 36. Pressing wheel; 37. Paper placing bucket. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0026] For example, see Figure 1-4 , the utility model provides the following technical solutions:

[0027] Specifically refers to a knife changing device for a paper separator, see Figure 1, comprising a frame 1, on which two sets of side panels 11 are symmetrically arranged in the vertical direction, and a cutting assembly 2 and a conveying assembly 3 are both installed between the two sets of side panels 11. A cutting assembly 2 is arranged on the top of the frame 1, and the cutting assembly 2 can cut paper. A conveying assembly 3 is installed at one end of the frame 1 away from the cutting assembly 2, and the conveying assembly 3 can realize the conveyance of paper.

[0028] See also Figure 3 , two groups of side panels 11 are arranged in parallel and symmetrically, and the two groups of side panels 11 provide an installation environment for the entire device. A junction box 12 is arranged on the side of the side panel 11 close to the cutting assembly 2, and a control circuit is arranged inside the junction box 12 to control the operation of the device. A placement table 13 is installed at the end of the side panel 11 away from the junction box 12, and a drive module 14 is installed on the top of the placement table 13. The placement table 13 provides an installation environment for the drive module 14. The drive module 14 is electrically connected to the control circuit inside the junction box 12, and the operation of the drive module 14 can be controlled by the control circuit inside the junction box 12. A groove 15 is provided at the end of the side panel 11 away from the cutting assembly 2, and the groove 15 is adapted to the shape of the paper reel 31, so that the paper reel 31 can be rotatably installed on the top of the groove 15. The groove 15 provides an installation environment for the paper reel 31. A rectangular through hole 16 is provided at the end of the side panel 11 away from the groove 15, and the rectangular through hole 16 is convenient for the operator to observe the internal situation of the device and stop immediately when there is an abnormal situation. An installation column 17 is inserted between the two groups of side panels 11 , and a support column 21 is inserted on the top of the installation column 17 . The installation column 17 provides an installation environment for the cutting assembly 2 .

[0029] See also Figure 4 The cutting assembly 2 includes a support column 21, on which a cutting module 22 is plugged, holes are symmetrically provided on both sides of the cutting module 22, and the shape of the holes is adapted to the support column 21, and the support column 21 provides an installation environment for the cutting module 22. The cutting module 22 includes a cutting top block 221, which is arranged in a horizontal direction and has holes on both sides. The shape of the holes is adapted to the support column 21, and the cutting top block 221 is plugged into the side wall of the support column 21. The cutting top block 221 provides an installation environment for the cutting blade 223. The cutting module 22 also includes a cutting bottom plate 222 and a cutting blade 223, holes are symmetrically provided on both sides of the cutting bottom plate 222, and the shape of the holes is adapted to the support column 21, and the cutting bottom plate 222 is plugged into the side wall of the support column 21. A groove is provided at the top of the cutting bottom plate 222, and the shape of the groove of the cutting bottom plate 222 matches the shape of the cutting blade 223. The cutting blade 223 is inserted between the cutting top block 221 and the groove of the cutting bottom plate 222. The cutting blade 223 is L-shaped, and the bottom thereof is provided with a single-sided blade, which can make the cutting part sharper and the cutting faster.

[0030] See also Figure 2The conveying assembly 3 includes a paper reel 31, which is inserted at the top of the groove 15. The paper reel 31 can reel up the cut paper to be cut and allow it to enter the device. A first conveying wheel 32 is provided at the end of the paper reel 31 close to the cutting assembly 2, and a second conveying wheel 33 is provided at the end of the first conveying wheel 32 away from the paper reel 31. A third conveying wheel 34 is connected to the end of the second conveying wheel 33 away from the first conveying wheel 32. A pressing plate 35 is installed at the end of the third conveying wheel 34 away from the second conveying wheel 33. The pressing plate 35 is provided with a plurality of groups of rectangular holes, and a flattening wheel 36 is provided at the top of the pressing plate 35. The distance between the flattening plate 35 and the flattening wheel 36 is adapted to the thickness of the paper, so that the paper can be flattened while passing through. The paper reel 31 can reel up the cut paper to be cut, and then the paper passes through the bottom of the first transmission wheel 32, then passes through the top of the second transmission wheel 33, and then passes through the top of the third transmission wheel 34. Then the paper is inserted between the flattening plate 35 and the flattening wheel 36, and the paper is flattened by the flattening plate 35 and the flattening wheel 36, and passes under the cutting component 2 to complete the cutting. The cut paper is then transported to the top of the paper bucket 37 to complete the cutting.

[0031] The working principle of a knife changing device for a paper separator provided by the utility model is as follows:

[0032] See also Figure 1-4 The paper reel 31 can reel up the cut paper to be cut, and then the paper passes through the bottom of the first conveying wheel 32, then passes through the top of the second conveying wheel 33, and then passes through the top of the third transmission wheel 34. Then the paper is inserted between the pressing plate 35 and the flattening wheel 36, and the paper is flattened by the pressing plate 35 and the flattening wheel 36, and passes under the cutting component 2 to complete the cutting. The cut paper is then transmitted to the top of the paper placing bucket 37 to realize the complete cutting process.

[0033] When the cutting blade 23 needs to be replaced, the cutting top block 221 is moved upward, and the cutting blade 223 is removed therefrom. At this time, a new cutting blade 223 is placed on the groove of the cutting bottom plate 222, and the cutting top block 221 is moved downward, thereby completing the replacement of the blade. The replacement process is convenient, and due to the simple process, it is not easy to cause harm to the operator, thereby improving the efficiency of blade replacement.

[0034] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A knife changing device for a paper separator, characterized in that: It comprises a frame (1), a cutting assembly (2) is arranged on the top of the frame (1), and a conveying assembly (3) is installed at one end of the frame (1) away from the cutting assembly (2); The frame (1) comprises side plates (11) symmetrically arranged in a vertical direction, a groove (15) arranged away from the cutting assembly (2), and a mounting support (17) arranged close to the cutting assembly (2); The cutting assembly (2) comprises a support column (21) plugged into the mounting column (17), and a cutting module (22) plugged into the side wall of the support column (21); The conveying assembly (3) comprises a paper reel (31) connected to the frame (1), and a paper placing bucket (37) arranged away from the cutting assembly (2) and inserted between the two sets of side panels (11).

2. A knife changing device for a paper separator according to claim 1, characterized in that: The two groups of side panels (11) are symmetrically arranged about the axis of the side panel (11); a wiring box (12) is arranged on one side of the side panel (11) close to the cutting assembly (2); a placement table (13) is installed at one end of a group of side panels (11) arranged opposite to the wiring box (12); a driving module (14) is installed on the top of the placement table (13).

3. A knife changing device for a paper separator according to claim 1, characterized in that: A groove (15) is formed at one end of the side plate (11) away from the cutting assembly (2), a rectangular through hole (16) is formed at one end of the side plate (11) away from the groove (15), and a mounting support (17) is inserted between the two sets of side plates (11).

4. A knife changing device for a paper separator according to claim 1, characterized in that: The cutting module (22) has holes symmetrically formed on both sides, the shape of the holes being compatible with the support column (21), the cutting module (22) being plugged into the side wall of the support column (21), the cutting module (22) comprising a cutting top block (221), the cutting top block (221) being arranged in a horizontal direction and having holes formed on both sides, the shape of the holes being compatible with the support column (21), and the support column (21) being arranged through the holes of the cutting top block (221).

5. A knife changing device for a paper separator according to claim 4, characterized in that: A cutting bottom plate (222) is provided at the bottom of the cutting top block (221), holes are symmetrically opened on both sides of the cutting bottom plate (222), and the shape of the holes is adapted to the support column (21), and the cutting bottom plate (222) is plugged into the support column (21); The top of the cutting bottom plate (222) is provided with a groove, and a cutting blade (223) is inserted between the cutting top block (221) and the groove of the cutting bottom plate (222). The cutting blade (223) is in an L-shaped structure, and its bottom is configured as a single-sided blade.

6. A knife changing device for a paper separator according to claim 1, characterized in that: The paper reel (31) is rotatably mounted on the top of the groove (15); a first transmission wheel (32), a second transmission wheel (33) and a third transmission wheel (34) are sequentially mounted on the side of the paper reel (31) close to the cutting assembly (2); the first transmission wheel (32), the second transmission wheel (33) and the third transmission wheel (34) are all rotatably mounted between two sets of side plates (11); a pressing plate (35) is mounted on the end of the third transmission wheel (34) away from the second transmission wheel (33); a plurality of groups of rectangular holes are formed through the pressing plate (35); and a pressing wheel (36) is arranged on the top of the pressing plate (35).

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