CN210194307U - Circular knife cutting machine - Google Patents
Circular knife cutting machine Download PDFInfo
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- CN210194307U CN210194307U CN201921033588.5U CN201921033588U CN210194307U CN 210194307 U CN210194307 U CN 210194307U CN 201921033588 U CN201921033588 U CN 201921033588U CN 210194307 U CN210194307 U CN 210194307U
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Abstract
The utility model relates to a circular knife cutter, which comprises a bracket, motor and circular knife piece, the motor is installed on the support, the output of motor is connected with worm gear, circular knife piece detachably installs on worm gear, install the handle on the motor, the chassis that is used for guiding circular knife cutter removal is installed to the below that just is located the circular knife piece on the support, be equipped with the starting switch who is used for controlling motor switch on the handle, the front end of circular knife piece is equipped with one end fixed mounting and is equipped with the forestock on the support, the forestock is a recess strip, the malleation cavity has been seted up in the recess strip, the left and right sides that just is located the circular knife piece on the relative recess wall in recess strip both sides is equipped with the exhaust vent of a plurality of and malleation cavity intercommunication respectively, be equipped with the air feed subassembly that is used for. The utility model provides a circular knife cutter that cooling is effectual, extravagant production cloth and tailor high quality.
Description
Technical Field
The utility model relates to a circular knife cutter.
Background
The life of people is more and more colorful along with the rapid development of society, various clothes are provided for people to wear and use in different occasions, and the clothes industry has long-term development along with the improvement of the living standard of people and the demand of individuality and diversification, so that the yield of clothes is also more and more increased. In clothing production, cloth cutting is a more important step, various cloth cutting machines appear due to the generation of various production modes, and the production work of people is facilitated, the existing circular knife cutting machine generally comprises a support, a motor and a circular blade, the motor is installed on the support, the output end of the motor is connected with a worm gear, the circular blade is detachably installed on the worm gear, a handle is installed on the motor, a chassis used for guiding the circular knife cutting machine to move is installed on the support and located below the circular blade, a starting switch for controlling the motor is arranged on the handle, a front blocking device fixedly installed on the support is arranged at the front end of the circular blade, the front blocking device is a groove strip, the existing circular knife cutting machine continuously cuts cloth under a long-time running state, and the cutting mode is that the worm gear connected with the output end is driven by the motor to drive the circular blade to rotate to cut the cloth, the surface temperature of the circular blade in the cutting state is very high due to long-time running, the circular blade with high temperature can burn and blacken at the cutting position when cutting cloth similar to gauze or light yarn, on one hand, the quality of the processed cloth cutting position is poor, secondary processing is needed, on the other hand, the cloth is greatly wasted, the cutting one-time yield is low, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a circular knife cutter that cooling effect is good, extravagant production cloth just tailors the high quality.
The technical scheme of the utility model is realized like this: the utility model provides a circular knife cutter, includes support (1), motor (2) and circular knife piece (3), install on support (1) motor (2), the output of motor (2) is connected with worm gear, circular knife piece (3) detachably installs on worm gear, install handle (4) on motor (2), just the below that is located circular knife piece (3) on support (1) is installed and is used for guiding chassis (5) that circular knife cutter removed, be equipped with starting switch (6) that are used for control motor (2) switch on handle (4), the front end of circular knife piece (3) is equipped with one end fixed mounting and keeps off the device in the front on support (1), and the front end keeps off device is a recess strip (7), its characterized in that: seted up malleation cavity (8) in recess strip (7), the left and right sides that just is located circular knife piece (3) on the relative recess wall in recess strip (7) both sides is provided with exhaust vent (9) a plurality of and malleation cavity (8) intercommunication respectively, be provided with the air feed subassembly that is arranged in air feed to malleation cavity (8) on recess strip (7) lateral wall.
By adopting the technical scheme, under the driving action of the motor (2), the worm and gear connected through the output end of the worm and gear drives the circular blade (3) to rotate to cut the cloth, the front end of the circular blade (3) is provided with the front blocking device with one end fixedly installed on the bracket (1), the front blocking device is a groove strip (7), the groove strip (7) is internally provided with the positive pressure cavity (8), the groove wall opposite to the two sides of the groove strip (7) is provided with a plurality of air outlet holes (9) communicated with the positive pressure cavity (8) respectively at the left side and the right side of the circular blade (3), the side wall of the groove strip (7) is provided with the air supply component for supplying air to the positive pressure cavity (8), and under the working state of the air supply component, the continuously introduced air is sent into the positive pressure cavity (8) arranged in the groove strip (7), and is communicated with the positive pressure cavity (8) through the air outlet holes (9) respectively arranged on the opposite groove walls at the two sides of the groove strip (7) To blowing in the round knife blade (3) left and right sides surface in the rotation for the wind-force on round knife blade (3) left and right sides surface flows with higher speed, thereby carries out the forced air cooling effect to round knife blade (3), the utility model discloses a round knife cutter is under long-time running state, and the round knife cutter greatly reduced among the relative prior art of temperature through the air cooling effect that lasts, thereby has reduced and has appeared scorching the phenomenon of blackening in the department of tailorring, has improved the cloth that the processing came out and has tailor the department quality, does not need secondary operation, has saved the production cloth, tailors disposable yield high, the utility model provides a cooling is effectual, extravagant production cloth and tailor high-quality round knife cutter.
The utility model discloses further set up to: the air supply assembly comprises a fan (11) which is installed on the side wall of the groove strip (7) and located on one side, away from the circular blade (3), of the groove strip (7), an air outlet of the fan (11) is connected with an air guide pipe (12), and one end, away from the fan (11), of the air guide pipe (12) penetrates through the side wall of the groove strip (7) and then is communicated with the positive pressure chamber (8).
Through adopting above-mentioned technical scheme, under the operating condition of fan (11), guide duct (12) through its air outlet connection send into in malleation cavity (8) the wind, thereby when using circular knife cutter to tailor the cloth, continuously let in the wind and send into in malleation cavity (8) that set up in recess strip (7), and through setting up respectively on the relative recess wall in recess strip (7) both sides a plurality of exhaust vent (9) of communicating with malleation cavity (8) to blowing in circular knife (3) left and right sides surface in the rotation, be used for accelerating the wind-force flow on circular knife (3) left and right sides surface, thereby carry out the air-cooling effect to circular knife (3), set up fan (11) on recess strip (7) lateral wall, follow recess strip (7) and remove real-time air feed during convenient to use, and simple structure is reliable.
The utility model discloses further set up to: and a filter screen (13) with honeycomb-shaped filter holes is arranged at the air inlet of the fan (11).
By adopting the technical scheme, in order to avoid dust from entering the fan (11) from the air inlet of the fan (11), the dust is sent into the positive pressure chamber (8) through the air guide pipe (12), and finally the dust is blown on the circular blade (3) through the air outlet (9) to pollute the cut cloth, and the air inlet of the fan (11) is provided with the filter screen (13) with honeycomb-shaped filter holes.
The utility model discloses further set up to: the air outlet holes (9) are respectively arranged on the opposite groove walls at the two sides of the groove strip (7) at intervals along the length direction of the groove strip (7).
Through adopting above-mentioned technical scheme, in order to improve a plurality of exhaust vents (9) and to the even air-cooling effect of circle blade (3), set up a plurality of exhaust vents (9) respectively along recess strip (7) length direction equidistance interval each other on the recess wall that recess strip (7) both sides are relative.
The utility model discloses further set up to: the horizontal height of one end of the air outlet (9) far away from the positive pressure chamber (8) is larger than that of the other end.
Through adopting above-mentioned technical scheme, the level that keeps away from the one end of malleation cavity (8) with exhaust vent (9) is greater than the level of the other end to make the wind that blows to circular knife piece (3) through exhaust vent (9) from up inclining down, further be convenient for blow off circular knife piece (3) surface hot-blast from up down, cooling efficiency improves greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a groove strip according to an embodiment of the present invention.
Fig. 3 is a schematic side view of a groove strip according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a circular knife cutting machine, which comprises a support 1, a motor 2 and a circular blade 3, wherein the motor 2 is installed on the support 1, the output end of the motor 2 is connected with a worm gear, the circular blade 3 is detachably installed on the worm gear, the motor 2 is provided with a handle 4, the support 1 is provided with a chassis 5 for guiding the circular knife cutting machine to move under the circular blade 3, the handle 4 is provided with a starting switch 6 for controlling the opening and closing of the motor 2, the front end of the circular blade 3 is provided with a front stop device, one end of the front stop device is fixedly installed on the support 1, the front stop device is a groove strip 7, in the embodiment of the utility model, a positive pressure chamber 8 is arranged in the groove strip 7, a plurality of air outlets 9 communicated with the positive pressure chamber 8 are respectively arranged on the groove wall opposite to the two sides of the groove strip 7 and on the left side and the right side of the circular, and an air supply assembly for supplying air to the positive pressure chamber 8 is arranged on the side wall of the groove strip 7.
By adopting the technical scheme, under the driving action of the motor 2, the worm gear connected with the output end of the motor drives the circular blade 3 to rotate to cut the cloth, the front end of the circular blade 3 is provided with a front baffle device with one end fixedly arranged on the bracket 1, the front baffle device is a groove strip 7, a positive pressure cavity 8 is arranged in the groove strip 7, a plurality of air outlet holes 9 communicated with the positive pressure cavity 8 are respectively arranged on the left side and the right side of the circular blade 3 on the opposite groove walls on the two sides of the groove strip 7, an air supply assembly for supplying air to the positive pressure cavity 8 is arranged on the side wall of the groove strip 7, under the working state of the air supply assembly, continuously introduced air is sent into the positive pressure cavity 8 arranged in the groove strip 7, and air is blown to the left side surface and the right side surface of the rotating circular blade 3 through the air outlet holes 9 respectively arranged on the opposite groove walls on the two sides of the groove strip 7 and communicated with the positive, a wind-force that is used for accelerating circular knife 3 left and right sides surfaces flows to carry out the forced air cooling effect to circular knife 3, the utility model discloses a circular knife cutter is under long-time running state, and the circular knife blade surface is through the air-cooled effect that lasts, circular knife cutter greatly reduced among the relative prior art of temperature to reduced and appeared scorching the phenomenon of blackening in the department of tailorring, improved the cloth that processing came out and tailor the department's quality, do not need secondary operation, saved the production cloth, tailor disposable yield height, the utility model provides a circular knife cutter that cooling effect is good, extravagant production cloth and tailor high quality is not just tailor.
The utility model discloses in the embodiment, the air feed subassembly is including installing on recess strip 7 lateral walls and being located recess strip 7 and keeping away from fan 11 of 3 one sides of circular knife, the air outlet department of fan 11 is connected with guide duct 12, guide duct 12 keeps away from the one end of fan 11 and runs through behind 7 lateral walls of recess strip with malleation cavity 8 intercommunication.
Through adopting above-mentioned technical scheme, under fan 11's operating condition, the guide duct 12 of connecting through its air outlet sends into the malleation cavity 8 with wind, thereby when using circular knife cutter to tailor the cloth, continuously let in the wind and send into the malleation cavity 8 that sets up in recess strip 7, and through set up respectively on the relative recess wall in recess strip 7 both sides a plurality of exhaust vent 9 with the 8 intercommunication of malleation cavity to 3 left and right sides surfaces of circular knife in the rotation blow, be used for accelerating the wind-force on 3 left and right sides surfaces of circular knife, thereby carry out the air-cooled effect to circular knife 3, set up fan 11 on 7 lateral walls of recess strip, follow recess strip 7 when facilitating the use and remove real-time air feed, moreover, the steam generator is simple in structure and reliable.
In the embodiment of the present invention, the air inlet of the fan 11 is provided with a filter hole which is a honeycomb filter screen 13.
By adopting the technical scheme, in order to avoid dust from entering the fan 11 from the air inlet of the fan 11, the dust is sent into the positive pressure chamber 8 through the air guide pipe 12 and finally blown on the circular blade 3 through the air outlet 9 to pollute the cut cloth, and the air inlet of the fan 11 is provided with the filter screen 13 with honeycomb-shaped filter holes.
In the embodiment of the present invention, the air outlets 9 are disposed on the opposite groove walls of the groove strip 7 along the length direction of the groove strip 7 at intervals with equal distance from each other.
Through adopting above-mentioned technical scheme, in order to improve the even air-cooled effect of a plurality of exhaust vents 9 to circular blade 3, set up a plurality of exhaust vents 9 respectively along recess strip 7 length direction equidistance interval each other on the recess wall that recess strip 7 both sides are relative.
In the embodiment of the present invention, the horizontal height of the end of the air outlet 9 away from the positive pressure chamber 8 is greater than the horizontal height of the other end.
Through adopting above-mentioned technical scheme, the level that keeps away from malleation cavity 8's one end with exhaust vent 9 is greater than the level of the other end to make the wind that blows to circular knife piece 3 through exhaust vent 9 from up inclining down, further be convenient for blow off circular knife piece 3 surperficial hot-blast from up down, cooling efficiency improves greatly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a circular knife cutter, includes support (1), motor (2) and circular knife piece (3), install on support (1) motor (2), the output of motor (2) is connected with worm gear, circular knife piece (3) detachably installs on worm gear, install handle (4) on motor (2), just the below that is located circular knife piece (3) on support (1) is installed and is used for guiding chassis (5) that circular knife cutter removed, be equipped with starting switch (6) that are used for control motor (2) switch on handle (4), the front end of circular knife piece (3) is equipped with one end fixed mounting and keeps off the device in the front on support (1), and the front end keeps off device is a recess strip (7), its characterized in that: seted up malleation cavity (8) in recess strip (7), the left and right sides that just is located circular knife piece (3) on the relative recess wall in recess strip (7) both sides is provided with exhaust vent (9) a plurality of and malleation cavity (8) intercommunication respectively, be provided with the air feed subassembly that is arranged in air feed to malleation cavity (8) on recess strip (7) lateral wall.
2. The circular knife cutting machine according to claim 1, characterized in that: the air supply assembly comprises a fan (11) which is installed on the side wall of the groove strip (7) and located on one side, away from the circular blade (3), of the groove strip (7), an air outlet of the fan (11) is connected with an air guide pipe (12), and one end, away from the fan (11), of the air guide pipe (12) penetrates through the side wall of the groove strip (7) and then is communicated with the positive pressure chamber (8).
3. The circular knife cutting machine according to claim 2, characterized in that: and a filter screen (13) with honeycomb-shaped filter holes is arranged at the air inlet of the fan (11).
4. A circular knife cutting machine according to claim 1, 2 or 3, characterized in that: the air outlet holes (9) are respectively arranged on the opposite groove walls at the two sides of the groove strip (7) at intervals along the length direction of the groove strip (7).
5. The circular knife cutting machine according to claim 4, characterized in that: the horizontal height of one end of the air outlet (9) far away from the positive pressure chamber (8) is larger than that of the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033588.5U CN210194307U (en) | 2019-07-04 | 2019-07-04 | Circular knife cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033588.5U CN210194307U (en) | 2019-07-04 | 2019-07-04 | Circular knife cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194307U true CN210194307U (en) | 2020-03-27 |
Family
ID=69869116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033588.5U Active CN210194307U (en) | 2019-07-04 | 2019-07-04 | Circular knife cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194307U (en) |
-
2019
- 2019-07-04 CN CN201921033588.5U patent/CN210194307U/en active Active
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