CN220520945U - Cutting knife structure of slitting machine - Google Patents
Cutting knife structure of slitting machine Download PDFInfo
- Publication number
- CN220520945U CN220520945U CN202322255263.4U CN202322255263U CN220520945U CN 220520945 U CN220520945 U CN 220520945U CN 202322255263 U CN202322255263 U CN 202322255263U CN 220520945 U CN220520945 U CN 220520945U
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- cutting knife
- mounting
- cutter
- hole
- slitter
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- 239000004744 fabric Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model relates to a cutting knife structure of a slitting machine, which comprises a mounting frame, a cutting knife rest and a cutting knife, wherein the mounting frame is arranged on a cutting knife column, the cutting knife rest is fixedly arranged on the mounting frame, the cutting knife is rotatably arranged on the cutting knife rest, and the cutting knife rest is provided with a knife pressing mechanism for enabling the cutting knife to prop against cloth. The utility model has the advantages that: be equipped with the knife pressing mechanism, can adjust the contact dynamics between cutting knife and roller or the platform through twisting adjusting bolt, ensure that the cutting knife can cut apart the cloth and can not lead to the cutting knife wearing and tearing.
Description
Technical Field
The utility model relates to the field of slitting machines, in particular to a slitting machine cutter structure.
Background
In the textile industry, slitting machines are mainly used for cutting and slitting cloth. The slitting machine is provided with a cutting knife column, the cutting knife column is provided with a plurality of cutting knife structures, when cloth is cut, the cutting knife structure angle is adjusted to enable the cutting knife to prop against the roller or the platform, and when the cloth passes through the roller or the platform, the cloth is cut into a plurality of strips by the cutting knife. The cutting knife structure of the existing slitting machine tends to rotate integrally, and in order to prevent the cutting knife structure from generating displacement during slitting, larger friction force or resistance tends to exist between the cutting knife structure and a cutting knife column, so that the cutting knife can be abutted against a roller or a platform just by a relatively laborious way when the angle of the cutting knife structure is adjusted, and the problem that cloth is not completely split due to insufficient cutting knife angle or the problem that the cutting knife is worn rapidly due to overlarge cutting knife angle is easily caused.
Disclosure of Invention
The utility model mainly solves the problems, and provides the slitting machine cutter structure with the cutter pressing mechanism, wherein the cutter pressing mechanism can adjust the contact force between a cutter and cloth.
The technical scheme includes that the cutting knife structure of the slitting machine comprises a mounting frame, a cutting knife rest and a cutting knife, wherein the mounting frame is arranged on a cutting knife column, the cutting knife rest is fixedly arranged on the mounting frame, the cutting knife is rotatably arranged on the cutting knife rest, and the cutting knife rest is provided with a knife pressing mechanism for enabling the cutting knife to be abutted against cloth.
As a preferable scheme of the scheme, the mounting frame comprises two arc-shaped rings, end faces at two ends of the two arc-shaped rings are oppositely arranged, and an elastic bolt for adjusting the distance between the two arc-shaped rings is arranged between the two arc-shaped rings.
As a preferable scheme of the scheme, the cutter frame comprises two mounting sheets which are oppositely arranged and a handle which is connected with the two mounting sheets, wherein the first end of each mounting sheet is provided with a fixing hole, the lower side of the second end of each mounting sheet is provided with a cutter mounting hole, the handle is arranged on the upper side of the second end of each mounting sheet, and the cutter pressing mechanism is arranged on the handle.
As a preferable scheme of the scheme, the fixing holes are at least two, fixing screw holes matched with the fixing holes are formed in the mounting frame, and fixing bolts penetrate through the fixing holes and the fixing screw holes.
As a preferable scheme of the scheme, a through hole matched with the cutter mounting hole is formed in the upper side of the first end of the cutter, and a rotating shaft is arranged in the cutter mounting hole and the through hole in a penetrating mode.
As a preferable scheme of the scheme, the cutter pressing mechanism comprises an adjusting bolt and an adjusting screw hole, the adjusting screw hole is arranged at the second end of the handle corresponding to the cutter, and the adjusting bolt is arranged in the adjusting screw hole and abuts against the upper side face of the second end of the cutter.
As a preferable scheme of the scheme, a spring is arranged between the adjusting bolt and the upper side surface of the second end of the cutting knife.
The utility model has the advantages that: be equipped with the knife pressing mechanism, can adjust the contact dynamics between cutting knife and roller or the platform through twisting adjusting bolt, ensure that the cutting knife can cut apart the cloth and can not lead to the cutting knife wearing and tearing.
Drawings
Fig. 1 is a schematic structural diagram of a cutter structure of a slitting machine according to an embodiment.
Fig. 2 is a schematic structural diagram of the slitting machine according to the embodiment when the slitting machine is disposed on the cutting column.
The device comprises a first arc-shaped ring 2, an elastic bolt 3, a mounting piece 4, a fixing bolt 5, a rotating shaft 6, a cutting knife 7, an adjusting bolt 8, a handle 9 and a cutting knife column.
Detailed Description
The technical scheme of the utility model is further described below through examples and with reference to the accompanying drawings.
Examples:
the embodiment of the cutting knife structure of the slitting machine comprises a mounting frame, a cutting knife frame and a cutting knife 6, wherein the mounting frame is arranged on a cutting knife column 9, the cutting knife frame is fixedly arranged on the mounting frame, the cutting knife 6 is rotatably arranged on the cutting knife frame, and a knife pressing mechanism for enabling the cutting knife to abut against cloth is arranged on the cutting knife frame.
The installation frame is approximately annular and consists of two arc-shaped rings 1, the end faces of the two ends of the two arc-shaped rings 1 are oppositely arranged, and an elastic bolt 2 for adjusting the distance between the two arc-shaped rings is arranged between the two arc-shaped rings. The other two arc-shaped rings can be separated or mutually closed by tightening the elastic bolt, so that the separation, the fixing and the locking of the mounting frame and the cutting knife column are realized.
The cutting knife rack comprises two mounting plates 3 which are oppositely arranged and a handle 8 which is connected with the two mounting plates, wherein at least two fixing holes are formed in the first end of the mounting plate 3, a cutting knife mounting hole is formed in the lower side of the second end of the mounting plate 3, the handle 8 is arranged on the upper side of the second end of the mounting plate, and the cutter pressing mechanism is arranged on the handle and can adjust the angle of the mounting plate through the handle. One of the arc rings of the mounting frame is provided with a fixing screw hole matched with the fixing hole, and fixing bolts 4 are arranged in the fixing hole and the fixing screw hole in a penetrating mode. The first end upside of cutting knife 6 is equipped with and cuts knife mounting hole assorted through-hole, wears to be equipped with pivot 5 in cutting knife mounting hole and the through-hole, and cutting knife 6 is connected with two installation piece rotations through pivot 5.
The cutter pressing mechanism comprises an adjusting bolt 7 and an adjusting screw hole, the adjusting screw hole is formed in the position, corresponding to the second end of the cutter, of the handle, and the adjusting bolt 7 is arranged in the adjusting screw hole and abuts against the upper side face of the second end of the cutter. The adjusting bolt is screwed to enable the adjusting bolt to move downwards to press the cutting knife, so that the cutting knife can be pressed against the roller or the platform exactly, the situation that the contact force between the cutting knife and the roller or the platform is too small or too large is prevented, and then the slitting is incomplete or the cutting knife is abraded. In this embodiment, a spring may be further disposed between the adjusting bolt and the upper side of the second end of the cutter. The spring can oppress the cutting knife, ensures that the cutting knife is fully contacted with the cloth, and can rebound to a certain extent to prevent the cutting knife from being damaged when the cutting knife contacts with hard objects.
When using the slitting machine cutting knife structure in this embodiment, at first adjust the elasticity bolt and cooperate the handle to adjust mounting bracket position and angle on the cutting knife post, then twist adjusting bolt and make cutting knife and roller or platform offset just, ensure that the cutting knife can cut apart the cloth and can not damage because of the effort is too big between cutting knife and roller or the platform.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. A slitter cutting knife structure, characterized by: including mounting bracket, cutting knife rest and cutting knife, the mounting bracket sets up on the cutting knife post, the fixed setting of cutting knife rest is on the mounting bracket, the cutting knife rotates to set up on the cutting knife rest, be equipped with the pressure sword mechanism that makes cutting knife and cloth offset on the cutting knife rest.
2. The slitter knife structure of claim 1, wherein: the mounting frame comprises two arc-shaped rings, end faces at two ends of the two arc-shaped rings are oppositely arranged, and an elastic bolt for adjusting the distance between the two arc-shaped rings is arranged between the two arc-shaped rings.
3. The slitter knife structure of claim 1, wherein: the cutting knife rack comprises two mounting pieces which are oppositely arranged and a handle which is connected with the two mounting pieces, wherein the first end of each mounting piece is provided with a fixing hole, the lower side of the second end of each mounting piece is provided with a cutting knife mounting hole, the handle is arranged on the upper side of the second end of each mounting piece, and the knife pressing mechanism is arranged on the handle.
4. A slitter knife structure according to claim 3, characterized in that: the fixing holes are formed in at least two, fixing screw holes matched with the fixing holes are formed in the mounting frame, and fixing bolts penetrate through the fixing holes and the fixing screw holes.
5. A slitter knife structure according to claim 3, characterized in that: the upper side of the first end of the cutter is provided with a through hole matched with the cutter mounting hole, and the cutter mounting hole and the through hole are internally provided with a rotating shaft in a penetrating way.
6. A slitter knife structure according to claim 3, characterized in that: the cutter pressing mechanism comprises an adjusting bolt and an adjusting screw hole, the adjusting screw hole is formed in the position, corresponding to the second end of the cutter, of the handle, and the adjusting bolt is arranged in the adjusting screw hole and abuts against the upper side face of the second end of the cutter.
7. The slitter knife structure of claim 6, wherein: and a spring is arranged between the adjusting bolt and the upper side surface of the second end of the cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322255263.4U CN220520945U (en) | 2023-08-22 | 2023-08-22 | Cutting knife structure of slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322255263.4U CN220520945U (en) | 2023-08-22 | 2023-08-22 | Cutting knife structure of slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520945U true CN220520945U (en) | 2024-02-23 |
Family
ID=89925521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322255263.4U Active CN220520945U (en) | 2023-08-22 | 2023-08-22 | Cutting knife structure of slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520945U (en) |
-
2023
- 2023-08-22 CN CN202322255263.4U patent/CN220520945U/en active Active
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