CN222309041U - Cutting knife group structure of band saw paper cutter - Google Patents
Cutting knife group structure of band saw paper cutter Download PDFInfo
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- CN222309041U CN222309041U CN202421073572.8U CN202421073572U CN222309041U CN 222309041 U CN222309041 U CN 222309041U CN 202421073572 U CN202421073572 U CN 202421073572U CN 222309041 U CN222309041 U CN 222309041U
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Abstract
The utility model relates to the technical field of cutting knife sets and discloses a cutting knife set structure of a band saw paper cutter, which comprises a mounting frame, a mounting plate, a stepping motor, a screw rod, an adjusting rod and a cleaning plate, wherein a driving machine is arranged on the inner wall of the mounting frame, a first rotary table is arranged at the rear part of the right side of the upper surface of the mounting frame, a second rotary table is arranged on the left side of the rear part and the two sides of the front part of the upper surface of the mounting frame through bearings, the mounting plate is arranged above the mounting frame, the stepping motor is arranged at the bottom of the mounting plate, the screw rod is coaxially arranged on a rotor of the stepping motor, the surface of the screw rod is rotatably connected with the adjusting rod, and the cleaning plate is arranged on the two sides below the adjusting rod. The rotor of the stepping motor is started to coaxially rotate anticlockwise, the cleaning plate can be driven to move upwards, the cleaning plate can be separated from the surface of the cutter belt, and the cleaning plate seat is driven to reciprocate up and down, so that friction between residual paper scraps on the inner wall of the cleaning plate and the surface of the cutter belt is avoided, and the stability of the cutter belt is improved.
Description
Technical Field
The utility model relates to the technical field of cutting knife sets, in particular to a cutting knife set structure of a band saw paper cutter.
Background
The paper cutting machine is a common industrial equipment, and is mainly used for cutting various materials such as paper, paper board, leather, rubber and the like. Paper cutters can be divided into various types, such as manual cutters, electric cutters, numerical control cutters, band saw cutters, etc., according to different applications and occasions. The paper cutter is generally composed of a cutter group, a transmission system, a paper pressing device, a base and the like. The cutting knife group is a core component of the paper cutter and is responsible for finishing the cutting work of paper.
The common paper cutter generally carries out clamping treatment to paper materials through stop device, the rethread cutting knife tackle cuts, the cutting knife tackle is generally formed by motor, carousel and band combination, drive the carousel through the motor and rotate, thereby drive the band and rotate, cut paper materials through the band, but because the band is cutting the paper, the surface of band can adsorb a large amount of paper bits, when using the clearance piece to clear up the absorptive paper bits of band, the surface of clearance piece also can adsorb a large amount of paper bits, after the paper bits on clearance piece surface accumulated for a long time, the paper bits receive the extrusion force of follow-up paper bits easily to get into the inner chamber of clearance piece, lead to the frictional force between clearance piece and the band to increase, influence the steady operation of band.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a cutting knife set structure of a band saw paper cutter, which aims to solve the problems that the surface of a cleaning block provided in the background art can absorb a large amount of paper scraps, after the paper scraps on the surface of the cleaning block are accumulated for a long time, the paper scraps are easy to be extruded into an inner cavity of the cleaning block by the extrusion force of the subsequent paper scraps, so that the friction force between the cleaning block and a knife belt is increased, and the stable operation of the knife belt is influenced.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a cutting knife set structure of a band saw paper cutter, comprising:
the device comprises a mounting frame, wherein a driving machine is mounted on the inner wall of the mounting frame, a first rotary table is arranged at the rear part of the right side of the upper surface of the mounting frame, and a second rotary table is mounted on the left side of the rear part and the two sides of the front part of the upper surface of the mounting frame through bearings;
The cutter belt is arranged on the surface of the first rotary table, the cutter belt is also sleeved on the surface of the second rotary table, the bottom of the first rotary table is provided with a mounting block, the bottom of the mounting block is provided with a connecting disc, the bottom of the connecting disc is connected with the surface of the mounting frame through a bearing, the rotor of the driving machine is coaxially provided with a connector, and a belt is sleeved between the connecting disc and the connector;
The mounting plate is arranged above the mounting frame, the stepping motor is arranged at the bottom of the mounting plate, the screw rod is coaxially arranged on the rotor of the stepping motor, the surface of the screw rod is rotatably connected with the adjusting rod, and the cleaning plates are arranged on two sides of the lower portion of the adjusting rod.
Preferably, the lifter plate is installed to the bottom of adjusting the pole, the clearance board is all installed in the bottom of lifter plate, clearance rubber is all installed to the inner wall of clearance board, can drive the lifter plate through adjusting the pole and go up and down to drive the clearance board and go up and down, clearance rubber can be to the cleaner of cutter band surface clearance.
Preferably, the slider is all installed to the both sides of adjusting the pole, the bottom both sides of mounting panel all weld the slide rail, the slider is all embedded in the inner chamber of slide rail, and the slider cooperatees with the slide rail and can carry out spacing to the adjusting lever for adjust the pole and can the vertical movement.
Preferably, the limiting plate is installed in the left side of mounting bracket, the limiting frame is all installed to the front and the back of mounting bracket, and limiting plate and limiting frame are used for spacing the tool belt for the tool belt is difficult for taking place to drop.
Preferably, the protecting shell is arranged on the front part and the rear part of the upper surface of the mounting frame, the limiting frame is arranged on the right side of the mounting frame, and the first rotary table and the second rotary table can be protected through the protecting shell.
Preferably, the right side of mounting bracket is installed the installing frame, the cleaning block is installed to the inner wall of installing frame, the cleaning block is contacted with the surface of sword area, can further clear up sword area surface absorptive wastepaper through the cleaning block.
Advantageous effects
Compared with the prior art, the utility model provides a cutting knife set structure of a band saw paper cutter, which has the following beneficial effects:
this band saw paper cutter's cutting knife tackle structure adds the coaxial clockwise rotation of step motor that establishes and can drive the lead screw and rotate clockwise to drive the regulation pole and move down, the clearance board also can move down along with it and the surface contact of sword area, thereby carry out preliminary clearance to the paper bits on sword area surface, wait when the absorptive paper bits of clearance board surface are great, start the coaxial anticlockwise rotation of step motor's rotor, can drive clearance board upward movement, clearance board will separate with the surface of sword area, and through driving clearance board seat up-and-down reciprocating motion, can rock the paper bits on clearance board surface, make clearance board surface can not adsorb a large amount of paper bits, avoided clearance board inner wall residual paper bits and the surface of sword area to produce the friction, the stability of sword area has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the knife band of the present utility model;
FIG. 4 is a schematic view of the mounting structure of the cleaning plate of the present utility model;
FIG. 5 is a schematic view of the structure of a cleaning block according to the present utility model;
fig. 6 is a schematic diagram of a connection structure of a motor and a connection disc according to the present utility model.
The device comprises a mounting frame, a driving machine, a first rotary table, a second rotary table, a cutter belt, a mounting block, a 7, a connecting disc, a 8, a connector, a 9, a belt, a 10, a mounting plate, a 11, a stepping motor, a 12, a screw rod, a 13, an adjusting rod, a 14, a cleaning plate, a 15, a lifting plate, a 16, cleaning rubber, a 17, a sliding block, a 18, a sliding rail, a 19, a limiting plate, a 20, a limiting frame, a 21, a protective shell, a 22, a limiting frame, a 23, a mounting frame, a 24 and a cleaning block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
The utility model provides a technical scheme, a cutting knife set structure of a band saw paper cutter, please refer to fig. 1, comprising a mounting frame 1, wherein a driving machine 2 is arranged on the inner wall of the mounting frame 1, and referring to fig. 2, a first rotary disc 3 is arranged at the rear right side of the upper surface of the mounting frame 1, and a second rotary disc 4 is arranged on the left side of the rear left side and the two sides of the front of the upper surface of the mounting frame 1 through bearings;
Referring to fig. 3, a cutter belt 5 is arranged on the surface of a first rotating disc 3, the cutter belt 5 is also sleeved on the surface of a second rotating disc 4, referring to fig. 6, a mounting block 6 is mounted at the bottom of the first rotating disc 3, a connecting disc 7 is mounted at the bottom of the mounting block 6, the bottom of the connecting disc 7 is connected with the surface of a mounting frame 1 through a bearing, a connecting head 8 is coaxially mounted on a rotor of a driving machine 2, a belt 9 is sleeved between the connecting disc 7 and the connecting head 8, the driving machine 2 can drive the connecting head 8 to rotate, the connecting head 8 can drive the belt 9 to rotate, the belt 9 can drive the first rotating disc 3 to rotate, the first rotating disc 3 can drive the cutter belt 5 to rotate, the second rotating disc 4 can also rotate along with the first rotating disc, the cutter belt 5 is driven to rotate stably, and the cutter belt 5 can cut paper materials when rotating;
referring to fig. 2, a mounting plate 10 is arranged above a mounting frame 1, referring to fig. 4, a stepping motor 11 is arranged at the bottom of the mounting plate 10, a screw rod 12 is coaxially arranged on a rotor of the stepping motor 11, an adjusting rod 13 is rotatably connected to the surface of the screw rod 12, cleaning plates 14 are arranged on two sides below the adjusting rod 13, the rotor of the stepping motor 11 is started to coaxially rotate clockwise to drive the screw rod 12 to rotate clockwise, so that the adjusting rod 13 is driven to move downwards, the cleaning plates 14 also move downwards to contact with the surface of a cutter belt 5, thereby primarily cleaning paper scraps on the surface of the cutter belt 5, when more paper scraps are adsorbed on the surface of the cleaning plates 14, the rotor of the stepping motor 11 is started to coaxially rotate anticlockwise, so that the cleaning plates 14 can be driven to move upwards, the cleaning plates 14 are separated from the surface of the cutter belt 5, and the paper scraps on the surface of the cleaning plates 14 can be rocked by driving the cleaning plates 14 to do not adsorb a large amount of paper scraps, friction between the residual paper scraps on the inner wall of the cleaning plates 14 and the surface of the cutter belt 5 is avoided, and the stability of the cutter belt 5 is improved;
referring to fig. 4, the lifting plate 15 is installed at the bottom end of the adjusting rod 13, the cleaning plates 14 are all installed at the bottom of the lifting plate 15, cleaning rubber 16 is installed on the inner wall of the cleaning plates 14, the lifting plate 15 can be driven to lift by the adjusting rod 13, so that the cleaning plates 14 are driven to lift, and the surface of the cutter belt 5 can be cleaned more cleanly by the cleaning rubber 16;
The sliding blocks 17 are arranged on two sides of the adjusting rod 13, the sliding rails 18 are welded on two sides of the bottom of the mounting plate 10, the sliding blocks 17 are embedded in the inner cavities of the sliding rails 18, and the sliding blocks 17 and the sliding rails 18 are matched to limit the adjusting rod 13, so that the adjusting rod 13 can vertically move;
Referring to fig. 1, a limiting plate 19 is installed on the left side of the mounting frame 1, and limiting frames 20 are installed on the front and back sides of the mounting frame 1, wherein the limiting plate 19 and the limiting frames 20 are used for limiting the cutter band 5, so that the cutter band 5 is not easy to fall off;
The front part and the rear part of the upper surface of the mounting frame 1 are provided with a protective shell 21, referring to fig. 2, the right side of the mounting frame 1 is provided with a limit frame 22, and the first rotating disc 3 and the second rotating disc 4 can be protected through the protective shell 21;
The right side of the mounting frame 1 is provided with a mounting frame 23, referring to fig. 5, the inner wall of the mounting frame 23 is provided with a cleaning block 24, the cleaning block 24 is in contact with the surface of the cutter band 5, and paper scraps adsorbed on the surface of the cutter band 5 can be further cleaned through the cleaning block 24.
The device starts the driving machine 2 to drive the connector 8 to rotate at first, the connector 8 can drive the belt 9 to rotate, the belt 9 can drive the first rotating disc 3 to rotate, the first rotating disc 3 can drive the cutter belt 5 to rotate, the second rotating disc 4 can rotate along with the first rotating disc, the cutter belt 5 is driven to rotate stably, the cutter belt 5 can cut paper materials when rotating, then the rotor of the stepping motor 11 is started to rotate coaxially and clockwise to drive the screw rod 12 to rotate clockwise, the adjusting rod 13 is driven to move downwards, the cleaning plate 14 can move downwards along with the cleaning plate to contact with the surface of the cutter belt 5, paper scraps on the surface of the cutter belt 5, when the paper scraps adsorbed on the surface of the cleaning plate 14 are more, finally, the rotor of the stepping motor 11 is started to rotate coaxially and anticlockwise, the cleaning plate 14 can be driven to move upwards, the cleaning plate 14 can be separated from the surface of the cutter belt 5, the paper scraps on the surface of the cleaning plate 14 can be rocked by driving the cleaning plate 14 to reciprocate up and down, a large amount of paper scraps cannot be adsorbed on the surface of the cleaning plate 14, the surface of the paper scraps is prevented from being adsorbed on the inner wall of the cleaning plate 14, the surface of the cutter belt 5 is prevented from generating friction stability.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A cutting blade assembly structure for a band saw cutter, comprising:
The device comprises a mounting frame (1), wherein a driving machine (2) is mounted on the inner wall of the mounting frame (1), a first rotary table (3) is arranged at the rear right side of the upper surface of the mounting frame (1), and a second rotary table (4) is mounted on the left side of the rear left side of the upper surface of the mounting frame (1) and on the two sides of the front of the upper surface of the mounting frame through bearings;
The cutter belt (5) is arranged on the surface of the first rotary table (3), the cutter belt (5) is also sleeved on the surface of the second rotary table (4), the bottom of the first rotary table (3) is provided with a mounting block (6), the bottom of the mounting block (6) is provided with a connecting disc (7), the bottom of the connecting disc (7) is connected with the surface of the mounting frame (1) through a bearing, the rotor of the driving machine (2) is coaxially provided with a connecting head (8), and a belt (9) is sleeved between the connecting disc (7) and the connecting head (8);
The mounting plate (10) is arranged above the mounting frame (1), the stepping motor (11) is arranged at the bottom of the mounting plate (10), the screw rod (12) is coaxially arranged on the rotor of the stepping motor (11), the surface of the screw rod (12) is screwed with the adjusting rod (13), and the cleaning plates (14) are arranged on two sides of the lower portion of the adjusting rod (13).
2. The structure of the cutting knife set of the band saw cutter as claimed in claim 1, wherein the bottom end of the adjusting rod (13) is provided with a lifting plate (15), the cleaning plates (14) are all arranged at the bottom of the lifting plate (15), and cleaning rubber (16) is all arranged on the inner wall of each cleaning plate (14).
3. The cutting knife set structure of the band saw paper cutter according to claim 1, wherein sliding blocks (17) are arranged on two sides of the adjusting rod (13), sliding rails (18) are welded on two sides of the bottom of the mounting plate (10), and the sliding blocks (17) are embedded into inner cavities of the sliding rails (18).
4. The cutting knife set structure of the band saw paper cutter according to claim 1, wherein the limiting plate (19) is arranged on the left side of the mounting frame (1), and limiting frames (20) are arranged on the front side and the back side of the mounting frame (1).
5. The structure of the cutting knife set of the band saw paper cutter as claimed in claim 1, wherein a protective shell (21) is arranged at the front part and the rear part of the upper surface of the mounting frame (1), and a limit frame (22) is arranged at the right side of the mounting frame (1).
6. The cutting blade set structure of the band saw cutter as claimed in claim 1, wherein a mounting frame (23) is mounted on the right side of the mounting frame (1), a cleaning block (24) is mounted on the inner wall of the mounting frame (23), and the cleaning block (24) is in contact with the surface of the blade band (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421073572.8U CN222309041U (en) | 2024-05-16 | 2024-05-16 | Cutting knife group structure of band saw paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421073572.8U CN222309041U (en) | 2024-05-16 | 2024-05-16 | Cutting knife group structure of band saw paper cutter |
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| Publication Number | Publication Date |
|---|---|
| CN222309041U true CN222309041U (en) | 2025-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421073572.8U Active CN222309041U (en) | 2024-05-16 | 2024-05-16 | Cutting knife group structure of band saw paper cutter |
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| CN (1) | CN222309041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120170815A (en) * | 2025-05-21 | 2025-06-20 | 晋中嘉印捷彩包装制品有限公司 | Paper cutting equipment for paper product processing |
-
2024
- 2024-05-16 CN CN202421073572.8U patent/CN222309041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120170815A (en) * | 2025-05-21 | 2025-06-20 | 晋中嘉印捷彩包装制品有限公司 | Paper cutting equipment for paper product processing |
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