CN214005235U - Double-layer cutting machine - Google Patents
Double-layer cutting machine Download PDFInfo
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- CN214005235U CN214005235U CN202022460787.3U CN202022460787U CN214005235U CN 214005235 U CN214005235 U CN 214005235U CN 202022460787 U CN202022460787 U CN 202022460787U CN 214005235 U CN214005235 U CN 214005235U
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- rotating roller
- roller
- support
- driving piece
- cutters
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Abstract
The utility model discloses a double-layer cutting machine, which comprises a bracket, two unwinding drums, two feeding assemblies and a cutting assembly, wherein the two unwinding drums can be rotatably connected with the bracket, and cloth is wound on the unwinding drums; the feeding assembly comprises a first rotating roller, a second rotating roller and a first driving piece, the first rotating roller and the second rotating roller are parallel to the unreeling cylinder and can be rotatably connected to the bracket, the first driving piece is fixed on the bracket, and an output shaft of the first driving piece is connected to the first rotating roller; the cutting assembly comprises two supporting plates, a cutting piece and a linear first driving piece, the two supporting plates are parallel to each other and arranged at intervals, the supporting plates are connected to the support, the supporting plates are arranged at the discharge ends of the first rotating roller and the second rotating roller, the cutting piece is arranged at one end, far away from the first rotating roller, of the supporting plate, and the linear driving piece is fixed to the support and connected to the cutting piece at the output end of the support. The utility model discloses once cut and to form two pieces of cloth that have cut.
Description
Technical Field
The utility model relates to a cut technical field, especially relate to a double-deck guillootine.
Background
The utility model discloses a chinese utility model patent that bulletin number is CN210998886U discloses a bag cutting machine for plastic woven sack, belong to plastic woven sack technical field, which comprises a frame, the top fixedly connected with third support of frame, first support and second support, third support and second support are located the left and right sides of first support respectively, the inboard of third support is rotated and is connected with the rotary drum, the surface coating of rotary drum has the braided bag, the inboard sliding connection of first support has the inner support, the left and right sides of frame is rotated and is connected with driven voller and drive roller, the side-mounting of frame has the motor, the output shaft transmission of motor is connected in the drive roller, connect through the conveyer belt transmission between driven voller and the drive roller.
The cutting device has the defect that only one rotary drum for placing cloth is arranged, so that only one piece of cut cloth can be formed by cutting once, and the design is unreasonable.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide a double-layer cutting machine, which solves the technical problem in the prior art that only one piece of cut cloth can be formed by cutting at a time.
In order to achieve the technical purpose, the technical scheme of the utility model provide a double-deck guillootine, include:
a support;
the two unwinding drums can be rotatably connected to the support and are arranged in parallel, and cloth is wound on the unwinding drums;
the feeding assemblies comprise a first rotating roller, a second rotating roller and a first driving piece, the first rotating roller and the second rotating roller are parallel to the unreeling drum and can be rotatably connected to the support, the first driving piece is fixed to the support, an output shaft of the first driving piece is connected to the first rotating roller, and the first driving piece is used for driving the first rotating roller to axially rotate along the first rotating roller so that cloth clamped between the first rotating roller and the second rotating roller can move;
cutting assembly, including two backup pads, cutting piece and sharp driving piece, two the backup pad is parallel to each other and the interval sets up, the backup pad connect in the support and with the pay-off subassembly one-to-one sets up, the backup pad set up in first commentaries on classics roller with the discharge end of roller is changeed to the second, cut set up in the backup pad is kept away from the one end of first commentaries on classics roller, sharp driving piece is fixed in support and its output connect in cut, be used for the drive cut two cloth in the backup pad.
Furthermore, the cutting piece comprises two first cutters and a second cutter, the first cutters are arranged in a one-to-one correspondence mode with the supporting plate, the first cutters are arranged on one side, away from the first rotating roller, of the supporting plate, the second cutters are connected with an output shaft of the linear driving piece, and one side, close to the first rotating roller, of the second cutters is tangent to one side, away from the first rotating roller, of the first cutters.
Further, double-deck guillootine still includes two roll subassemblies, roll the subassembly with pay-off subassembly one-to-one sets up, roll the subassembly set up in the pay-off subassembly with between the backup pad, each roll the subassembly and include at least one roller, the roller with first roller is parallel to each other and its top with the top parallel and level of roller is changeed to the second, roller rotatable coupling in the support.
Furthermore, the cutting assembly further comprises two blocking parts, the blocking parts are arranged in one-to-one correspondence with the supporting plate and comprise two baffles, the baffles are arranged along the moving direction of the cloth on the supporting plate, and the baffles are arranged on two sides of the supporting plate and are respectively connected to the supporting plate.
Further, the cutting assembly further comprises two limiting strips, the limiting strips are arranged in a one-to-one correspondence mode with the supporting plate, the limiting strips are arranged on one side, away from the first rotating roller, of the supporting plate, the limiting strips are arranged correspondingly, and the two ends of the limiting strips are connected to the two baffles respectively.
Furthermore, the cutting assembly further comprises a fixing block and at least one guide rod, the fixing block is connected to the support and arranged above the second cutter, at least one guide hole is formed in the fixing block along the axial direction of the output shaft of the linear driving piece, the guide rods and the guide holes are arranged in a one-to-one correspondence mode, and one end of each guide rod can penetrate through the corresponding guide hole in a sliding mode and is connected to the second cutter.
Compared with the prior art, the beneficial effects of the utility model include: when cutting, start the first driving piece in two pay-off subassemblies, first driving piece drives first commentaries on classics roller and rotates, first commentaries on classics roller promotes to be located first commentaries on classics roller and second and changes the cloth removal between the roller, the cloth slides from the backup pad, when the cloth that slides the backup pad reaches certain length, start linear driving piece, linear driving piece's output shaft is outwards stretched out, linear driving piece orders about and cuts the cloth that the piece cut on two first backup pads, cut once and formed two pieces of cloth that have cut, the efficiency of cutting has been improved.
Drawings
Fig. 1 is a three-dimensional schematic view of the present invention;
fig. 2 is a three-dimensional schematic view of another perspective of the present invention;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
fig. 4 is a schematic structural diagram of the present invention;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
FIG. 6 is a three-dimensional schematic view of the middle support, the reel, the feeding assembly, the cutting assembly and the rolling assembly of the present invention;
FIG. 7 is a schematic structural view of the middle support, the reel, the feeding assembly, the cutting assembly and the rolling assembly of the present invention;
fig. 8 is a schematic structural view of the middle support, the reel, the feeding assembly, the cutting assembly and the rolling assembly at another viewing angle.
Detailed Description
The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.
The utility model provides a double-deck guillootine, as shown in fig. 1 to 8, put reel 2, two pay-off components 3 and cutting components 4 including support 1, two are put reel 2 and all can be rotated and connect in support 1 and mutual parallel arrangement, put on reel 2 around being equipped with cloth 6.
Wherein, the pivot at the both ends of unreeling section of thick bamboo 2 passes through bearing and bearing frame rotatable coupling in support 1, and the fixed pivoted axle of mode through bearing and bearing frame is prior art, does not do too much explanation in this application.
The two feeding assemblies 3 are arranged at intervals, each feeding assembly 3 comprises a first rotating roller 31, a second rotating roller 32 and a first driving piece 33, the first rotating roller 31 and the second rotating roller 32 are parallel to the unwinding barrel 2 and can be rotatably connected to the support 1, the first driving piece 33 is fixed to the support 1, an output shaft of the first driving piece is connected to the first rotating roller 31, and the first driving piece 33 is used for driving the first rotating roller 31 to rotate along the axial direction of the first rotating roller 31, so that the cloth 6 clamped between the first rotating roller 31 and the second rotating roller 32 can move.
In this embodiment, each feeding assembly 3 further includes two first fixing shafts 34 and two second fixing shafts 35, the two first fixing shafts 34 are respectively disposed at two ends of the first rotating roller 31 and are coaxial with the first rotating roller 31, one end of each first fixing shaft 34 is connected to the first rotating roller 31, and the other end of each first fixing shaft 34 is rotatably connected to the bracket 1; the two second fixed shafts 35 are respectively disposed at two ends of the second roller 32 and are disposed coaxially with the second roller 32, one end of the second fixed shaft 35 is connected to the second roller 32, and the other end of the second fixed shaft 35 is rotatably connected to the bracket 1.
Wherein, the other ends of the first fixed shaft 34 and the second fixed shaft 35 are rotatably connected to the bracket 1 through a bearing and a bearing seat, and the way of fixing the rotating shaft through the bearing and the bearing seat is prior art and is not explained in more detail in this application.
The first driving member 33 may be a variety of motors, such as a servo motor, a direct drive motor, a stepping motor, etc., and specifically, the first driving member 33 is a servo motor, but the type of the first driving member 33 is not limited thereto.
Cutting assembly 4 includes two backup pads 41, cut 42 and linear drive piece 43, two backup pads 41 are parallel to each other and the interval sets up, backup pad 41 connects in support 1 and sets up with pay-off component 3 one-to-one, backup pad 41 sets up in the discharge end of first commentaries on classics roller 31 and second commentaries on classics roller 32, cut 42 and set up in the backup pad 41 one end of keeping away from first commentaries on classics roller 31, linear drive piece 43 is fixed in support 1 and its output connects in cutting 42 for the drive cuts 42 and cuts cloth 6 on two backup pads 41.
The support plate 41 is a steel plate having a smooth surface and a low friction coefficient.
The linear actuator 43 may be an air cylinder, a hydraulic cylinder, an electric push rod, etc., and in the present embodiment, the linear actuator 43 is an air cylinder, but the type of the linear actuator 43 is not limited thereto.
In this embodiment, the cutting member 42 includes two first cutters 421 and two second cutters 422, the first cutters 421 are disposed corresponding to the supporting plate 41 one by one, the first cutters 421 are disposed on a side of the supporting plate 41 away from the first rotating roller 31, the second cutters 422 are connected to an output shaft of the linear driving member 43, and a side of the second cutters 422 close to the first rotating roller 31 is tangent to a side of the first cutters 421 away from the first rotating roller 31.
In this embodiment, the cutting assembly 4 further includes a fixing block 44 and at least one guiding rod 45, the fixing block 44 is connected to the bracket 1 and disposed above the second cutter 422, the fixing block 44 is provided with at least one guiding hole along the axial direction of the output shaft of the linear driving member 43, the guiding rods 45 are disposed in one-to-one correspondence with the guiding holes, and one end of the guiding rod 45 can slidably pass through the guiding hole and is connected to the second cutter 422.
In this embodiment, the cutting assembly 4 further includes two blocking members 46, the blocking members 46 are disposed corresponding to the supporting plate 41 one by one, the blocking members 46 include two blocking plates 461, the blocking plates 461 are disposed along the moving direction of the cloth 6 on the supporting plate 41, and the blocking plates 461 are disposed on two sides of the supporting plate 41 and connected to the supporting plate 41 respectively.
By arranging the baffle 461, the cloth 6 is prevented from sliding out of the support plate 41 during the movement of the cloth 6 on the support plate 41, so that the cloth 6 can only move along the guide of the support plate 41.
In this embodiment, the cutting assembly 4 further includes two limiting bars 47, the limiting bars 47 are disposed corresponding to the supporting plates 41 one by one, the limiting bars 47 are disposed on one side of the supporting plate 41 away from the first rotating roller 31, the limiting bars 47 are disposed above the corresponding supporting plate 41, and two ends of the limiting bars 47 are respectively connected to the two baffles 461.
Through setting up spacing 47, avoid the in-process of second cutter 422 rebound to drive cloth 6 rebound, avoid cloth 6 to break away from backup pad 41.
In this embodiment, the double-layer cutting machine further includes two rolling assemblies 5, the rolling assemblies 5 are disposed corresponding to the feeding assemblies 3 one by one, the rolling assemblies 5 are disposed between the feeding assemblies 3 and the supporting plate 41, each rolling assembly 5 includes at least one roller 51, the roller 51 is parallel to the first roller 31, and the top of the roller 51 is flush with the top of the second roller 32, and the roller 51 is rotatably connected to the bracket 1.
The number of the rollers 51 can be set according to the distance between the first roller 31 and the support plate 41, in this embodiment, the number of the rollers 51 is three, and the three rollers 51 are parallel to each other and are spaced apart from each other.
Wherein, the pivot at roller 51's both ends passes through bearing and bearing frame rotatable coupling in support 1, and the fixed pivoted axle of mode through bearing and bearing frame is prior art, does not do too much explanation in this application.
The cloth 6 can be supported by the rotary roller 51, and the friction between the cloth 6 and the roller 51 is reduced.
The utility model discloses a concrete work flow: when cutting, start first driving piece 33 among two pay-off subassemblies 3, first driving piece 33 drives first commentaries on classics roller 31 and rotates, first commentaries on classics roller 31 promotes the cloth 6 that is located between first commentaries on classics roller 31 and the second commentaries on classics roller 32 and removes and drive second commentaries on classics roller 32 and rotate, cloth 6 slides a plurality of rollers 51 in proper order and slides over from backup pad 41, when the cloth 6 that slides backup pad 41 reaches certain length, start linear driving piece 43, the output shaft of linear driving piece 43 stretches out outwards, drive second cutter 422 moves down, second cutter 422 cooperatees with two first cutters 421 in proper order, cloth 6 on two first backup pads 41 is cut through the cooperation of first cutter 421 and second cutter 422, cut once and formed two good cloth 6, cutting efficiency has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a double-deck guillootine which characterized in that includes:
a support;
the two unwinding drums can be rotatably connected to the support and are arranged in parallel, and cloth is wound on the unwinding drums;
the feeding assemblies comprise a first rotating roller, a second rotating roller and a first driving piece, the first rotating roller and the second rotating roller are parallel to the unreeling drum and can be rotatably connected to the support, the first driving piece is fixed to the support, an output shaft of the first driving piece is connected to the first rotating roller, and the first driving piece is used for driving the first rotating roller to axially rotate along the first rotating roller so that cloth clamped between the first rotating roller and the second rotating roller can move;
cutting assembly, including two backup pads, cutting piece and sharp driving piece, two the backup pad is parallel to each other and the interval sets up, the backup pad connect in the support and with the pay-off subassembly one-to-one sets up, the backup pad set up in first commentaries on classics roller with the discharge end of roller is changeed to the second, cut set up in the backup pad is kept away from the one end of first commentaries on classics roller, sharp driving piece is fixed in support and its output connect in cut, be used for the drive cut two cloth in the backup pad.
2. The double-layer cutting machine according to claim 1, wherein the cutting member comprises two first cutters and two second cutters, the first cutters are disposed in one-to-one correspondence with the supporting plate, the first cutters are disposed on a side of the supporting plate away from the first roller, the second cutters are connected to an output shaft of the linear driving member, and a side of the second cutters close to the first roller is tangent to a side of the first cutters away from the first roller.
3. The double-layer cutting machine according to claim 1, further comprising two rolling assemblies, wherein the rolling assemblies are arranged in one-to-one correspondence with the feeding assemblies, the rolling assemblies are arranged between the feeding assemblies and the supporting plates, each rolling assembly comprises at least one roller, the rollers are parallel to the first rotating roller, the tops of the rollers are flush with the tops of the second rotating rollers, and the rollers are rotatably connected to the support.
4. The double-layer cutting machine according to claim 1, wherein the cutting assembly further comprises two blocking members, the blocking members are disposed in one-to-one correspondence with the supporting plate, the blocking members comprise two blocking plates, the blocking plates are disposed along a moving direction of the cloth on the supporting plate, and the blocking plates are disposed on both sides of the supporting plate and connected to the supporting plate, respectively.
5. The double-layer cutting machine according to claim 4, wherein the cutting assembly further comprises two limiting strips, the limiting strips are arranged in one-to-one correspondence with the supporting plates, the limiting strips are arranged on one side of the supporting plates away from the first rotating roller, the limiting strips are arranged above the corresponding supporting plates, and two ends of the limiting strips are respectively connected to the two baffle plates.
6. The double-layer cutting machine according to claim 2, wherein the cutting assembly further comprises a fixing block and at least one guide rod, the fixing block is connected to the support and disposed above the second cutter, the fixing block is provided with at least one guide hole along the axial direction of the output shaft of the linear driving member, the guide rods are disposed in one-to-one correspondence with the guide holes, and one end of each guide rod slidably passes through the guide hole and is connected to the second cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460787.3U CN214005235U (en) | 2020-10-29 | 2020-10-29 | Double-layer cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460787.3U CN214005235U (en) | 2020-10-29 | 2020-10-29 | Double-layer cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005235U true CN214005235U (en) | 2021-08-20 |
Family
ID=77302006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460787.3U Active CN214005235U (en) | 2020-10-29 | 2020-10-29 | Double-layer cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214005235U (en) |
-
2020
- 2020-10-29 CN CN202022460787.3U patent/CN214005235U/en active Active
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