CN220970876U - Adjustable intermittent type cutting machine - Google Patents
Adjustable intermittent type cutting machine Download PDFInfo
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- CN220970876U CN220970876U CN202321628755.7U CN202321628755U CN220970876U CN 220970876 U CN220970876 U CN 220970876U CN 202321628755 U CN202321628755 U CN 202321628755U CN 220970876 U CN220970876 U CN 220970876U
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- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 244000309464 bull Species 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 19
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application provides an adjustable intermittent cutting machine, and relates to the technical field of cutting machines. The adjustable intermittent cutting machine comprises a base, wherein the top of the base is fixedly connected with a first bracket, the inner side of the first bracket is provided with a cutting mechanism, the top of the base is fixedly connected with a second bracket, the inner side of the second bracket is provided with an intermittent adjusting mechanism, and the outer side of the second bracket is provided with a transmission mechanism; the intermittent adjusting mechanism comprises two fixing plates, and the two fixing plates are fixedly connected to the inner side of the second bracket. This adjustable intermittent type cutting machine through setting up incomplete gear and incomplete bevel gear, can adjust according to the needs of cutting the intermittent type, can carry out the meshing through switching incomplete gear and first bevel gear when needs carry out longer cutting intermittent type and be connected, and then can realize carrying more materials under the same cutting intermittent type, and when needs cutting shorter material, through adjusting adjustable bull stick, make incomplete bevel gear and first bevel gear break away from the connection.
Description
Technical Field
The application relates to the technical field of cutting machines, in particular to an adjustable intermittent cutting machine.
Background
The cutting device refers to continuous casting equipment for cutting off continuously drawn casting blanks according to the fixed-length requirement, and is used for cutting materials conveniently or cutting off finished products.
When cutting materials, such as equidistant cutting of reinforcing steel bars, in the prior art, a reciprocating mechanism with equal period is generally adopted to make a cutting knife perform repeated cutting actions so as to realize equidistant cutting, and a part of the cutting actions need to be performed by utilizing a PLC to control a lifting mechanism.
However, in the prior art, the cutting interval cannot be adjusted according to the requirement by simply utilizing a mechanical structure, so that the adjustment on the requirements of different cutting lengths cannot be realized on the same equipment, and further, the production requirements of different materials cannot be met.
Disclosure of utility model
(One) solving the technical problems
In order to overcome the defects in the prior art, the application provides an adjustable intermittent cutting machine, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the application is realized by the following technical scheme: the adjustable intermittent cutting machine comprises a base, wherein the top of the base is fixedly connected with a first support, a cutting mechanism is arranged on the inner side of the first support, the top of the base is fixedly connected with a second support, an intermittent adjusting mechanism is arranged on the inner side of the second support, and a transmission mechanism is arranged on the outer side of the second support; the intermittent adjusting mechanism comprises two fixing plates, wherein the two fixing plates are fixedly connected to the inner side of the second bracket, an adjustable rotating rod is slidably connected between the outer sides of the fixing plates, one end of the adjustable rotating rod extends to the outer side of one fixing plate and is fixedly connected with an incomplete bevel gear, one end of the adjustable rotating rod, far away from the incomplete bevel gear, extends to the other side of the other fixing plate and is provided with a protruding portion, and the outer side of the adjustable rotating rod is located between the two fixing plates and is fixedly connected with the incomplete gear.
By adopting the technical scheme, the intermittent cutting adjustment is indirectly realized by setting different adjustable transmission ratios.
Preferably, the outer portion of the incomplete gear is not toothed and the outer portion of the incomplete bevel gear is not toothed.
By adopting the technical scheme, the transmission is not carried out during cutting operation, and then the conveying of materials is stopped.
Preferably, two one sides that the fixed plate is close to mutually rotate and are connected with drive gear, the one end of drive gear center pin extends to the outside of one of them fixed plate and fixedly connected with second bevel gear, one side of second support inner wall rotates and is connected with first bevel gear, first bevel gear and second bevel gear meshing are connected, incomplete bevel gear and first bevel gear cooperation use, incomplete gear and drive gear cooperation use.
By adopting the technical scheme, the intermittent cutting adjustment is realized by controlling two modes of meshing of the incomplete bevel gear with the first bevel gear and meshing of the incomplete bevel gear with the transmission gear and performing unequal ratio transmission.
Preferably, the cutting mechanism comprises a mounting rack, mounting rack fixedly connected at the top of first support inner wall, the outside fixedly connected with first motor of mounting rack, rotate between the inboard of mounting rack and be connected with the cam, the output of first motor extend to the inboard of mounting rack and with the one end fixed connection of cam center pin, the bottom sliding connection of mounting rack has the slide bar, the slide bar sets up to the square pole, the bottom fixedly connected with cutter housing of slide bar, the top of slide bar extends to the inboard of mounting rack and fixedly connected with backing plate, the outside of slide bar just is located the cover and is equipped with the spring between backing plate and the mounting rack, the inside fixedly connected with operation panel of top and being located first support of base.
By adopting the technical scheme, the cutter cover is convenient to control to repeatedly perform up-down cutting actions.
Preferably, the outside fixedly connected with second motor of sword cover, rotate between the inner wall of sword cover and be connected with the cutting knife, the output of second motor extends to the inboard of sword cover and with the one end fixed connection of cutting knife pivot.
Through adopting above-mentioned technical scheme, drive the cutting knife through the rotation of second motor and rotate and realize cutting.
Preferably, one end of the cam center shaft far away from the first motor extends to the outer side of the mounting frame and is fixedly connected with a switching rod, a concave part is formed in one end of the switching rod, two positioning screw holes are formed in the outer side of the protruding part, a positioning screw is connected to the outer side of the switching rod in a threaded mode, one end of the protruding part extends to the inner side of the concave part, and the protruding part is connected with the concave part through the positioning screw.
By adopting the technical scheme, the transmission of the switching rod and the adjustable rotating rod is conveniently kept along with the intermittent adjustment process.
Preferably, the transmission mechanism comprises a second belt pulley, the second belt pulley is rotationally connected to the outer side of the second bracket, the central shaft of the first bevel gear extends to the outer side of the second bracket and is fixedly connected with a first belt pulley, and the first belt pulley is in transmission connection with the second belt pulley through a transmission belt.
Through adopting above-mentioned technical scheme, can drive two belt pulleys through first bevel gear and rotate and realize the transmission.
Preferably, the first conveying roller is rotatably connected between two sides of the inner wall of the second bracket, the central shaft of the second belt pulley extends to the inner side of the second bracket and is fixedly connected with one end of the central shaft of the first conveying roller, the two side brackets of the inner wall of the second bracket are rotatably connected with the second conveying roller, and the second conveying roller is matched with the first conveying roller for use.
By adopting the technical scheme, the material conveying is convenient.
Preferably, the outside fixedly connected with control panel of first support, first motor and second motor all with control panel electric connection.
Through adopting above-mentioned technical scheme, be convenient for control first motor and second motor work through control panel.
(III) beneficial effects
The application provides an adjustable intermittent cutting machine. The beneficial effects are as follows:
1. This adjustable intermittent type cutting machine through setting up incomplete gear and incomplete bevel gear, can adjust according to the needs of cutting the intermittent type, can carry out the meshing through switching incomplete gear and first bevel gear when needs carry out longer cutting intermittent type and be connected, and then can realize carrying more materials under the same cutting intermittent type, and when needs cutting shorter material, through adjusting adjustable bull stick, make incomplete bevel gear and first bevel gear break away from the connection, and make incomplete gear and drive gear meshing, carry less material under the same cutting intermittent type, and then indirectly realized adjusting intermittent type cutting, can accomplish more different cutting demands, very big convenience is used.
2. This adjustable intermittent type cutting machine through setting up incomplete bevel gear and incomplete gear, can carry out incomplete transmission at the cutting process, can realize stopping carrying when cutting, carries in the clearance that resets of cutting knife, and then has prevented still continuing to carry the condition that causes the cutting knife damage at the cutting process transport rod, has accomplished the coordinated work of cutting machine with ingenious mechanism, need not be with the help of comparatively expensive control system such as PLC, and then has saved the cost of implementation.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic diagram of a front cross-sectional view of the present application;
FIG. 3 is a schematic top view of the intermittent adjustment mechanism of the present application;
FIG. 4 is a schematic diagram of the principle of the adjustable turning lever of the present application;
Fig. 5 is an enlarged view of fig. 2a in accordance with the present application.
In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. an adjustable lever; 5. a protruding portion; 6. a mounting frame; 7. a transfer rod; 8. a recessed portion; 9. positioning screw holes; 10. a first motor; 11. a cam; 12. a fixing plate; 13. a slide bar; 14. a knife cover; 15. a second motor; 16. a cutting knife; 17. an operation table; 18. an incomplete gear; 19. a transmission gear; 20. incomplete bevel gears; 21. a first bevel gear; 22. a second bevel gear; 23. a first pulley; 24. a second pulley; 25. a first conveying roller; 26. a second conveying roller; 27. a backing plate; 28. and a control panel.
Detailed Description
The application is further illustrated by the figures and examples.
Referring to fig. 1-5, an embodiment of the application provides an adjustable intermittent cutting machine, which comprises a base 1, wherein a first bracket 2 is fixedly connected to the top of the base 1, a cutting mechanism is arranged on the inner side of the first bracket 2, a second bracket 3 is fixedly connected to the top of the base 1, an intermittent adjusting mechanism is arranged on the inner side of the second bracket 3, and a transmission mechanism is arranged on the outer side of the second bracket 3; the intermittent adjustment mechanism comprises fixing plates 12, two fixing plates 12 are arranged, the two fixing plates 12 are fixedly connected to the inner sides of the second support 3, an adjustable rotating rod 4 is slidably connected between the outer sides of the two fixing plates 12, one end of the adjustable rotating rod 4 extends to the outer side of one fixing plate 12 and is fixedly connected with an incomplete bevel gear 20, one end of the adjustable rotating rod 4, far away from the incomplete bevel gear 20, extends to the other side of the other fixing plate 12 and is provided with a protruding part 5, an incomplete gear 18 is fixedly connected between the outer sides of the adjustable rotating rod 4 and the two fixing plates 12, and the intermittent adjustment of cutting is indirectly realized by setting adjustable different transmission ratios.
Wherein the outer part of the incomplete gear 18 is not provided with teeth, and the outer part of the incomplete bevel gear 20 is not provided with teeth, so that no transmission is performed during cutting operation, and further the material conveying is stopped.
One side that two fixed plates 12 are close to each other is rotationally connected with a transmission gear 19, one end of a central shaft of the transmission gear 19 extends to the outer side of one fixed plate 12 and is fixedly connected with a second bevel gear 22, one side of the inner wall of the second bracket 3 is rotationally connected with a first bevel gear 21, the first bevel gear 21 is in meshed connection with the second bevel gear 22, the incomplete bevel gear 20 is matched with the first bevel gear 21 for use, the incomplete gear 18 is matched with the transmission gear 19 for use, and unequal ratio transmission is carried out to realize intermittent adjustment of cutting by controlling two modes of meshing of the incomplete bevel gear 20 with the first bevel gear 21 and meshing of the incomplete gear 18 and the transmission gear 19.
Wherein, cutting mechanism includes mounting bracket 6, mounting bracket 6 fixedly connected at the top of first support 2 inner wall, the outside fixedly connected with first motor 10 of mounting bracket 6, rotate between the inboard of mounting bracket 6 and be connected with cam 11, the output of first motor 10 extends to the inboard of mounting bracket 6 and with the one end fixed connection of cam 11 center pin, the bottom sliding connection of mounting bracket 6 has slide bar 13, slide bar 13 sets up to the square pole, slide bar 13's bottom fixedly connected with knife rest 14, slide bar 13's top extends to the inboard of mounting bracket 6 and fixedly connected with backing plate 27, the outside of slide bar 13 just is located the cover between backing plate 27 and the mounting bracket 6 and is equipped with the spring, the top of base 1 just is located the inside fixedly connected with operation panel 17 of first support 2, the repeated upper and lower cutting action that carries out of control knife rest 14 of being convenient for.
The outer side of the cutter cover 14 is fixedly connected with a second motor 15, a cutter 16 is rotatably connected between the inner walls of the cutter cover 14, the output end of the second motor 15 extends to the inner side of the cutter cover 14 and is fixedly connected with one end of a rotating shaft of the cutter 16, and the cutter 16 is driven to rotate through rotation of the second motor 15 to realize cutting.
Wherein, cam 11 center pin is kept away from the one end of first motor 10 and is extended to the outside of mounting bracket 6 and fixedly connected with transfer pole 7, recess 8 has been seted up to the one end of transfer pole 7, two locating screw holes 9 have been seted up in the outside of protruding portion 5, the outside threaded connection of transfer pole 7 has set screw, the one end of protruding portion 5 extends to the inboard of recess 8, connect through set screw between protruding portion 5 and the recess 8, the transmission of the process maintenance transfer pole 7 of being convenient for accompany intermittent type adjustment and adjustable transfer pole 4.
The transmission mechanism comprises a second belt pulley 24, the second belt pulley 24 is rotationally connected to the outer side of the second bracket 3, a central shaft of the first bevel gear 21 extends to the outer side of the second bracket 3 and is fixedly connected with a first belt pulley 23, the first belt pulley 23 is in transmission connection with the second belt pulley 24 through a transmission belt, and the first bevel gear 21 can drive the two belt pulleys to rotate to realize transmission.
Wherein the radius of the incomplete bevel gear 20 is larger than that of the first bevel gear 21, and the radius of the incomplete gear 18 is smaller than that of the transmission gear 19
Wherein, rotate between the both sides of second support 3 inner wall and be connected with first conveying roller 25, the center pin of second belt pulley 24 extends to the inboard of second support 3 and with the one end fixed connection of first conveying roller 25 center pin, and the both sides support rotation of second support 3 inner wall is connected with second conveying roller 26, and second conveying roller 26 and first conveying roller 25 cooperation are used, are convenient for carry the material.
Wherein, the outside fixedly connected with control panel 28 of first support 2, first motor 10 and second motor 15 all with control panel 28 electric connection, be convenient for control first motor 10 and second motor 15 work through control panel 28.
All the electric equipment in this scheme all carry out the power supply through external power supply.
Working principle: when the cutter is used, when a longer (opposite) material is required to be cut, the positioning screw is unscrewed, the adjustable rotary rod 4 is controlled to move until the incomplete bevel gear 20 is meshed with the first bevel gear 21, at the moment, the positioning screw is screwed to position the protruding part 5 of the adjustable rotary rod 4 and the recessed part 8 of the rotary rod 7, at the moment, the incomplete bevel gear 18 is separated from the transmission gear 19, namely, when the cutter is cut, the first motor 10 and the second motor 15 are controlled to work simultaneously, the second motor 15 drives the cutter 16 to rotate for cutting, the first motor 10 drives the cam 11 to rotate, the cutter 16 continuously moves up and down for cutting, the cam 11 and the transfer rod 7 are coaxial, the transfer rod 7 synchronously rotates, the incomplete bevel gear 20 drives the first bevel gear 21 to rotate according to the connecting mode, and the radius of the incomplete bevel gear 20 is far larger than that of the first bevel gear 21, the first bevel gear 21 rotates for a plurality of circles every time, and then the bevel gear 21 drives the first belt pulley 23 to rotate through the first bevel gear 21 to drive the first belt pulley 23 to rotate in the same cutting interval, and then drives the second belt pulley 24 to rotate, and the second belt pulley 25 to rotate more than the first belt pulley 25 to rotate, and the second belt 25 is driven to rotate more than the second belt 25 to rotate, and the material can be conveyed more than the material can be cut at equal distance.
When it is desired to cut shorter material, the incomplete gear 18 is engaged with the drive gear 19 by the above operation, so that less material is conveyed (at a smaller conveying speed by the drive) at the same cutting interval, and the material can be cut into shorter pieces at equal intervals.
The cutting interval can be adjusted by the adjustment under the condition of being equal to the same conveying speed, so that materials with different sizes can be cut.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An adjustable intermittent cutting machine, includes base (1), its characterized in that: the cutting device comprises a base (1), wherein a first support (2) is fixedly connected to the top of the base (1), a cutting mechanism is arranged on the inner side of the first support (2), a second support (3) is fixedly connected to the top of the base (1), an intermittent adjusting mechanism is arranged on the inner side of the second support (3), and a transmission mechanism is arranged on the outer side of the second support (3);
intermittent type adjustment mechanism includes fixed plate (12), fixed plate (12) are provided with two, two equal fixed connection of fixed plate (12) is in the inboard of second support (3), two sliding connection has adjustable bull stick (4) between the outside of fixed plate (12), the one end of adjustable bull stick (4) extends to the outside and the fixedly connected with incomplete bevel gear (20) of one of them fixed plate (12), the one end that incomplete bevel gear (20) was kept away from to adjustable bull stick (4) extends to the opposite side of another fixed plate (12) and is provided with protruding portion (5), the outside of adjustable bull stick (4) just is located fixedly connected with incomplete gear (18) between two fixed plates (12).
2. An adjustable intermittent cutting machine according to claim 1, wherein: the outer part of the incomplete gear (18) is not toothed and the outer part of the incomplete bevel gear (20) is not toothed.
3. An adjustable intermittent cutting machine according to claim 1, wherein: two one side that fixed plate (12) are close to rotates and is connected with drive gear (19), the one end of drive gear (19) center pin extends to the outside of one of them fixed plate (12) and fixedly connected with second bevel gear (22), one side rotation of second support (3) inner wall is connected with first bevel gear (21), first bevel gear (21) and second bevel gear (22) meshing are connected, incomplete bevel gear (20) and first bevel gear (21) cooperation are used, incomplete gear (18) and drive gear (19) cooperation are used.
4. An adjustable intermittent cutting machine according to claim 1, wherein: the cutting mechanism comprises a mounting frame (6), the top of mounting frame (6) fixedly connected with inner wall at first support (2), the outside fixedly connected with first motor (10) of mounting frame (6), rotate between the inboard of mounting frame (6) and be connected with cam (11), the output of first motor (10) extend to the inboard of mounting frame (6) and with the one end fixed connection of cam (11) center pin, the bottom sliding connection of mounting frame (6) has slide bar (13), slide bar (13) set up to the square bar, the bottom fixedly connected with cutter housing (14) of slide bar (13), the top of slide bar (13) extends to the inboard of mounting frame (6) and fixedly connected with backing plate (27), the outside of slide bar (13) just is located between backing plate (27) and mounting frame (6) the cover and is equipped with the spring, the inside fixedly connected with operation panel (17) of top and being located first support (2) of base (1).
5. An adjustable intermittent cutting machine according to claim 4 wherein: the outer side of the cutter cover (14) is fixedly connected with a second motor (15), a cutting knife (16) is rotationally connected between the inner walls of the cutter cover (14), and the output end of the second motor (15) extends to the inner side of the cutter cover (14) and is fixedly connected with one end of a rotating shaft of the cutting knife (16).
6. An adjustable intermittent cutting machine according to claim 4 wherein: one end that first motor (10) was kept away from to cam (11) center pin extends to the outside of mounting bracket (6) and fixedly connected with transfer pole (7), recess (8) have been seted up to the one end of transfer pole (7), and two locating screw holes (9) have been seted up in the outside of protruding portion (5), the outside threaded connection of transfer pole (7) has set screw, the one end of protruding portion (5) extends to the inboard of recess (8), be connected through set screw between protruding portion (5) and recess (8).
7. An adjustable intermittent cutting machine according to claim 3, wherein: the transmission mechanism comprises a second belt pulley (24), the second belt pulley (24) is rotationally connected to the outer side of the second bracket (3), the central shaft of the first bevel gear (21) extends to the outer side of the second bracket (3) and is fixedly connected with a first belt pulley (23), and the first belt pulley (23) is in transmission connection with the second belt pulley (24) through a transmission belt.
8. An adjustable intermittent cutting machine according to claim 7 wherein: the first conveying roller (25) is rotationally connected between two sides of the inner wall of the second support (3), a central shaft of the second belt pulley (24) extends to the inner side of the second support (3) and is fixedly connected with one end of the central shaft of the first conveying roller (25), two side supports of the inner wall of the second support (3) are rotationally connected with the second conveying roller (26), and the second conveying roller (26) is matched with the first conveying roller (25).
9. An adjustable intermittent cutting machine according to claim 5, wherein: the outside fixedly connected with control panel (28) of first support (2), first motor (10) and second motor (15) all are connected with control panel (28) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628755.7U CN220970876U (en) | 2023-06-26 | 2023-06-26 | Adjustable intermittent type cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628755.7U CN220970876U (en) | 2023-06-26 | 2023-06-26 | Adjustable intermittent type cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970876U true CN220970876U (en) | 2024-05-17 |
Family
ID=91056422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321628755.7U Active CN220970876U (en) | 2023-06-26 | 2023-06-26 | Adjustable intermittent type cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970876U (en) |
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2023
- 2023-06-26 CN CN202321628755.7U patent/CN220970876U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wei Inventor after: Zhang Hongfeng Inventor after: Chi Dongwen Inventor after: Li Chenjuan Inventor before: Zhang Hongfeng Inventor before: Chi Dongwen Inventor before: Li Chenjuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240625 Address after: No.67 Wulie Road, Shuangqiao District, Chengde City, Hebei Province, 067000 Patentee after: Wang Wei Country or region after: China Address before: 710000, No.6 Kunming Road, Lianhu District, Xi'an City, Shaanxi Province Patentee before: Zhang Hongfeng Country or region before: China |
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| TR01 | Transfer of patent right |