CN209868713U - Automatic sawtooth transverse cutter - Google Patents
Automatic sawtooth transverse cutter Download PDFInfo
- Publication number
- CN209868713U CN209868713U CN201822264171.1U CN201822264171U CN209868713U CN 209868713 U CN209868713 U CN 209868713U CN 201822264171 U CN201822264171 U CN 201822264171U CN 209868713 U CN209868713 U CN 209868713U
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- CN
- China
- Prior art keywords
- guide rail
- lead screw
- cutter
- inclined plane
- rotary cutter
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Abstract
The utility model discloses an automatic sawtooth crosscut cutter relates to the cloth field of cutting, and what solve is the harmful effects that current crosscut cutter brought. This product includes inclined plane rotary cutter, cutter motor, compress wheel and guide rail base, be provided with the guide rail on the guide rail base, inclined plane rotary cutter fixes on the slider and inclined plane rotary cutter adopts cutter motor drive, and the slider is installed on the guide rail, and the lead screw motor is installed to the one end of guide rail base and the output of lead screw motor links to each other with the lead screw, and the lead screw links to each other with the slider, and the compress wheel is fixed on the slot of guide rail base. The product has simple structure, convenient use, easy maintenance and low use cost, and is suitable for popularization and use; the cloth that this product was decided forms corrugate sawtooth incision in incision department, prevents the production of droing and the batting of fabric yarn, forms pleasing to the eye decorative effect, has solved that conventional crosscut sword decides that the incision is straight easily to doff and traditional sawtooth sword is with high costs, and the loss is big, the problem of structure complicacy.
Description
Technical Field
The utility model relates to a field of cutting of cloth specifically is an automatic sawtooth crosscut cutter.
Background
At present, all the cross cutting knife devices practically used in home textile, outdoor goods and packaging industries cut off by flat knives, and cuts are linear. This can have a number of undesirable effects, mainly:
firstly, for the textile fabric, the linear incision makes the yarn at the incision drop easily, so that the wool and the yarn end are easily formed, and adverse effects are brought to subsequent processing and product quality.
Secondly, the linear type incision is too dull, to trades such as packing, and decorative effect can be played to corrugate zigzag incision, satisfies the different demands of customer simultaneously.
Thirdly, the linear incision makes the yarns at the incision easy to be loosened, and in the subsequent processing, in order to prevent excessive loosening, the serging processing is needed, so that the labor cost is increased.
Fourthly, the traditional transverse cutter is cut by a manual push broach, and the cutter holder is lifted manually, so that the efficiency is low and the labor intensity is high.
Research in the related art is being conducted to ameliorate these adverse effects.
Disclosure of Invention
An object of the utility model is to provide an automatic sawtooth crosscut sword to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automatic sawtooth crosscut, includes inclined plane rotary cutter, cutter motor, cloth pressing wheel and guide rail base, be provided with the guide rail on the guide rail base, inclined plane rotary cutter fixes on the slider and inclined plane rotary cutter adopts cutter motor drive, and slider slidable mounting is on the guide rail, and the lead screw motor is installed to the one end of guide rail base and the output of lead screw motor links to each other with the lead screw, and the lead screw links to each other with the slider, and the cloth pressing wheel is pressed on the slot of guide rail base.
As a further aspect of the present invention: the inclined plane rotary cutter is in an oval shape, regular swing is generated at a cutting point by the inclined plane rotary cutter in the shape, and a corrugated sawtooth notch is generated by matching with a certain advancing speed.
As a further aspect of the present invention: the quantity of compress wheel is four, and each is a set of around being divided into, and four compress wheels evenly distributed are around inclined plane rotary cutter, and four compress wheels arrange inclined plane rotary cutter in the centre for inclined plane rotary cutter is from right side to left side, or from left to right all can cut, realizes two-way cutting, has improved cutting efficiency greatly.
As a further aspect of the present invention: the cutter motor and the screw rod motor are both three-phase asynchronous motors, and the cutting machine is simple in structure, convenient to manufacture, good in running performance and low in price.
As a further aspect of the present invention: the lead screw passes through the slider and links to each other with the support, and firm in connection nature and operation synchronism are good.
As a further aspect of the present invention: inclined plane rotary cutter is including balanced counterweight plate and inclined plane cutting edge, inclined plane cutting edge and balanced counterweight plate formula structure as an organic whole are provided with the balancing weight on the balanced counterweight plate, and the central point of balanced counterweight plate puts and is provided with the composite erection hole, has the contained angle between the plane of inclined plane cutting edge and the perpendicular plane of balanced counterweight plate rotation axis, and the diameter of inclined plane cutting edge is adjusted along with the requirement of cutting effect, and under the same rotational speed, the diameter of inclined plane cutting edge is big more, and it is better to cut the effect, will rationally confirm according to mounted position and cost.
As a further aspect of the present invention: the guide rail base, the screw rod and the bracket are all made of aluminum alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the product has simple structure, convenient use, easy maintenance and low use cost, and is suitable for popularization and use;
the fabric cut by the product has the corrugated sawtooth cuts at the cuts, prevents the fabric yarns from falling off and the wool from being generated, has beautiful decorative effect, and completely solves the problems that the cuts are straight and easy to shed and the traditional sawtooth knife has high cost, large loss, difficult maintenance and complex structure when the traditional conventional cross cutting knife is used for cutting the fabric;
the product adopts the design of automatic push broach and automatic lifting, and the practicality is stronger.
Drawings
Fig. 1 is a front view of an automatic serrated cross cutter.
Fig. 2 is a side view of an automatic serrated cross cutter.
Wherein: 1-inclined plane rotary cutter, 2-cutter motor, 3-cloth pressing wheel, 4-guide rail base, 5-lead screw motor, 6-slide block, 7-lead screw and 8-support.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
The utility model provides an automatic sawtooth crosscut, including inclined plane rotary cutter 1, cutter motor 2, cloth pressing wheel 3 and guide rail base 4, be provided with the guide rail on the guide rail base 4, inclined plane rotary cutter 1 is fixed on slider 6 and inclined plane rotary cutter 1 adopts cutter motor 2 drive, slider 6 slidable mounting is on the guide rail, lead screw motor 5 is installed to the one end of guide rail base 4 and lead screw motor 5's output links to each other with lead screw 7, lead screw 7 passes through slider 6 and links to each other with support 8, firm in connection and operation synchronism are good, cutter motor 2's power cord is arranged in guide rail base 4 and can be removed along with support 8, the insecurity that has avoided traditional cutter motor 2's power cord to hang outside and the interference to work, cloth pressing wheel 3 presses on guide rail base 4's slot.
The shape of the inclined plane rotary cutter 1 is an ellipse, and the inclined plane rotary cutter 1 with the shape regularly swings at a cutting point and generates a corrugated sawtooth incision by matching with a certain advancing speed.
The quantity of compress wheel 3 is four, and four compress wheel 3 evenly distributed are around inclined plane rotary cutter 1, and four compress wheels 3 arrange inclined plane rotary cutter 1 in the centre for inclined plane rotary cutter 1 is from the right side to the left side, or from left to right all can cut, realizes two-way cutting, has improved cutting efficiency greatly.
The cutter motor 2 and the screw rod motor 5 both adopt three-phase asynchronous motors, and have the advantages of simple structure, convenient manufacture, good running performance and low price.
Example 2
The utility model provides an automatic sawtooth crosscut, including inclined plane rotary cutter 1, cutter motor 2, cloth pressing wheel 3 and guide rail base 4, be provided with the guide rail on the guide rail base 4, inclined plane rotary cutter 1 is fixed on slider 6 and inclined plane rotary cutter 1 adopts cutter motor 2 drive, slider 6 slidable mounting is on the guide rail, lead screw motor 5 is installed to the one end of guide rail base 4 and lead screw motor 5's output links to each other with lead screw 7, lead screw 7 links to each other with slider 6, lead screw motor 5 drives lead screw 7 and rotates, thereby automatic promotion inclined plane rotary cutter 1 gos forward, need not artifical promotion, labor intensity is reduced, cloth pressing wheel 3 presses on the slot of guide rail base 4, can produce tension and pressure to the tangent plane material of cutting, make its smooth tensioning, be convenient for inclined plane rotary cutter 1 to cut smoothly.
This product can also set up automatic lifting device on guide rail base 4, automatic lifting after cutting to the material is pressed in the drop, does not need manual operation, has also improved work efficiency.
Inclined plane rotary cutter 1 is including balanced counterweight plate and inclined plane cutting edge, inclined plane cutting edge and balanced counterweight plate formula structure as an organic whole are provided with the balancing weight on the balanced counterweight plate, and the central point of balanced counterweight plate puts and is provided with the composite erection hole, has the contained angle between the plane of inclined plane cutting edge and the perpendicular plane of balanced counterweight plate rotation axis, and the diameter of inclined plane cutting edge is adjusted along with the requirement of cutting effect, and under the same rotational speed, the diameter of inclined plane cutting edge is big more, and it is better to cut the effect, will rationally confirm according to mounted position and cost.
The guide rail base 4, the screw rod 7 and the support 8 are all made of aluminum alloy materials, and the materials are easy to obtain and process and long in service life.
The utility model discloses a theory of operation is: the cloth to be cut off is flatly laid on the guide rail base 4, the device is started, the cutter motor 2 drives the inclined plane rotating cutter 1 to rotate at a high speed, the lead screw 7 is driven by the lead screw motor 5 to push the support 8 to reciprocate, and the cloth pressing wheel 3 presses and flattens the cloth in front of the inclined plane rotating cutter 1, so that the cutting is facilitated. When the inclined rotary cutter 1 rotating at a high speed advances under the driving of the sliding block 6 and the bracket 8, the corrugated sawtooth cut can be cut, thereby preventing the yarn at the cut from falling off and the generation of catkins, and eliminating the adverse effect on the subsequent work. Meanwhile, the inclined plane rotary cutter 1 is driven by the screw rod 7 to automatically move back and forth and automatically lift, so that automatic production is realized.
The user can change the shape of the sawtooth notch of the notch by adjusting the matching of the rotating speed and the advancing speed of the inclined plane rotating cutter 1 according to different cloth and effect requirements; the depth of the corrugated saw teeth can be adjusted by adjusting different eccentricities; the diameter of the inclined plane cutting edge in the inclined plane rotary cutter 1 is adjusted, so that the cutting effect can be changed, and the adaptability of the device is greatly improved.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an automatic sawtooth crosscut, includes inclined plane rotary cutter (1), cutter motor (2), compress wheel (3) and guide rail base (4), be provided with the guide rail on guide rail base (4), inclined plane rotary cutter (1) is fixed on slider (6) and inclined plane rotary cutter (1) adopts cutter motor (2) drive, and slider (6) are installed on the guide rail, its characterized in that, lead screw motor (5) are installed to the one end of guide rail base (4) and the output of lead screw motor (5) links to each other with lead screw (7), and lead screw (7) link to each other with slider (6), and compress wheel (3) are pressed on the slot of guide rail base (4).
2. The automatic tooth crosscutter according to claim 1, characterized in that said beveled rotary cutter (1) has an elliptical shape.
3. The automatic serrated crosscutter according to claim 1, characterized in that the number of the cloth pressing wheels (3) is one set, two for each set, four cloth pressing wheels (3) are evenly distributed around the beveled rotary cutter (1).
4. The automatic serrated crosscutter according to claim 1, characterized in that the cutter motor (2) and the lead screw motor (5) are three-phase asynchronous motors.
5. The automatic serrated crosscutter according to claim 1, characterized in that the lead screw (7) is connected to the slider (6) through a bracket (8).
6. The automatic serrated crosscutter according to claim 1, wherein the beveled rotary cutter (1) comprises a balance weight disk and a beveled edge, the beveled edge and the balance weight disk are of an integral structure, a counterweight is disposed on the balance weight disk, a composite mounting hole is formed in a central position of the balance weight disk, and an included angle is formed between a plane of the beveled edge and a vertical plane of a rotation axis of the balance weight disk.
7. The automatic serrated crosscutter according to claim 1 or 4, characterized in that the guide rail base (4), the lead screw (7) and the bracket (8) are made of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264171.1U CN209868713U (en) | 2018-12-31 | 2018-12-31 | Automatic sawtooth transverse cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264171.1U CN209868713U (en) | 2018-12-31 | 2018-12-31 | Automatic sawtooth transverse cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868713U true CN209868713U (en) | 2019-12-31 |
Family
ID=68950344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264171.1U Expired - Fee Related CN209868713U (en) | 2018-12-31 | 2018-12-31 | Automatic sawtooth transverse cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209868713U (en) |
-
2018
- 2018-12-31 CN CN201822264171.1U patent/CN209868713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |