CN208309250U - A kind of textile machinery yarn-cutting device - Google Patents
A kind of textile machinery yarn-cutting device Download PDFInfo
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- CN208309250U CN208309250U CN201721778127.1U CN201721778127U CN208309250U CN 208309250 U CN208309250 U CN 208309250U CN 201721778127 U CN201721778127 U CN 201721778127U CN 208309250 U CN208309250 U CN 208309250U
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- fixedly connected
- shell
- cutter
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Abstract
The utility model discloses a kind of textile machinery yarn-cutting devices, when needing yarn cutting, cam carries out 90 ° of a rotation process, during the tip of cam is towards right side rotation, finally push baffle by shock plate open, to make the second helical spring discharge elastic potential energy, shock plate is quickly moved to right, and moves to right fixing body, to the process for making cutter and briquetting quickly finish yarn cutting and press yarn, due to cutter fast speed, to keep yarn cutting effect obvious, the halfway problem of notch is avoided；The problem of cutter and the overhanging length of briquetting can be adjusted by unclamping and tightening fastening screw, avoid after yarn cutting yarn fold cut out-of-flatness caused by pressing yarn without pressure yarn or in advance, there is good practical function；When the tip of cam is continued to rotate to left side, plate of pulling back makes to impact sheet reset by the effect of the first helical spring, so that cutter and briquetting be made to reset, high degree of automation does not need manual operation, save the cost.
Description
Technical field
The utility model relates to textile technology field, specifically a kind of textile machinery yarn-cutting device.
Background technique
Cutter is to the limitation due to its mounting structure to limit the speed of yarn cutting, sometimes in existing yarn-cutting device
The problem for causing notch not concordant, and cutter needs tip cooperation consistent with briquetting, to reach yarn cutting and pressure yarn coordination of processes
The effect of completion, but cutter and briquetting need its tip location of frequently polishing since prolonged use will cause abrasion,
It is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of textile machinery yarn-cutting devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of textile machinery yarn-cutting device, including shell, cutter and briquetting, the front and back sides of the shell are fixed respectively
Right end is connected with not with the wall body of housings close, the right end of the wall body is fixedly connected with fixed plate, and activity runs through in fixed plate
There is portable pillar, the right end of portable pillar is fixedly connected with fixing body, and the right side of fixing body opens up there are two installing blind, installs blind
Cutter and briquetting are installed, the upper and lower surface of the fixing body is separately installed with fastening screw, positioned at the fastening of upper and lower sides in hole
The end of screw is in contact with cutter and briquetting respectively, and the left end of the portable pillar is fixedly connected with shock plate, is located at shock plate
The inner wall up and down of the shell on right side is hinged with baffle by the pin shaft with torque spring respectively, at the nature of baffle
It is less than shock plate in the spacing of setting and upper and lower two block baffle straight down, is provided with stressed plate, stressed plate on the left of shock plate
It is connected with shock plate by elastic telescopic device, cam is provided on the left of the stressed plate, the mounting hole of cam is fixed is connected
Be connected to the shaft for the connection that rotates with shell, the surface of the shell is equipped with intermittent drive device, intermittent drive device it is defeated
Outlet is mutually fixedly connected with shaft, and plate of pulling back is provided on the left of cam, and plate of pulling back passes through the first helical spring and shock plate phase
Connection.
As a further solution of the present invention: the left side of the plate of pulling back is fixedly connected with guide post, the shell
The inside left of body is fixedly connected with the connecting plate for offering through-hole, and guide post passes through connecting plate.
The elastic telescopic device includes being fixedly connected on stressed plate as a further solution of the present invention,
Sleeve, the second helical spring and mobile column that sleeve inner is set, mobile column extend the right side wall body of sleeve and with impact
Plate is mutually fixedly connected, and the second helical spring is located between the inner wall and mobile column of sleeve.
The intermittent drive device includes the peace being fixedly connected on shell as a further solution of the present invention,
The outside geneva mechanism case, being mounted in installs case and the motor being mounted in installs case, the output end and outer groove turbine of motor
The input terminal of structure is mutually fixedly connected, and the output end of outside geneva mechanism is mutually fixedly connected with shaft.
The motor connects with signal with extraneous control circuit as a further solution of the present invention,.
The upper and lower sides of the shell were separately installed with yarn ear as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
1, when needing yarn cutting, cam carries out 90 ° of a rotation process, when the process that the tip of cam is rotated towards right side
In, finally push baffle by shock plate open, so that the second helical spring be made to discharge elastic potential energy, shock plate quickly moves to right, makes
Fixing body moves to right, thus the process for making cutter and briquetting quickly finish yarn cutting and press yarn, due to cutter fast speed, thus
Keep yarn cutting effect obvious, avoids the halfway problem of notch；
2, cutter and the overhanging length of briquetting can be adjusted by unclamping and tightening fastening screw, do not had after avoiding yarn cutting
Caused by pressure yarn or in advance pressure yarn the problem of yarn fold cut out-of-flatness, there is good practical function；
3, when the tip of cam is continued to rotate to left side, plate of pulling back answers shock plate by the effect of the first helical spring
Position, so that cutter and briquetting be made to reset, high degree of automation does not need manual operation, save the cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of textile machinery yarn-cutting device；
Fig. 2 is the appearance schematic diagram of textile machinery yarn-cutting device described in Fig. 1；
Fig. 3 is the schematic cross-sectional view of intermittent drive device in textile machinery yarn-cutting device described in Fig. 2.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1-3, a kind of textile machinery yarn-cutting device, including shell 1, cutter 6 and briquetting 7 are please referred to, the shell 1
Front and back sides have been respectively fixedly connected with right end not with the closed wall body 2 of shell 1, and the right end of the wall body 2 is fixedly connected with fixation
Plate 3, through there is portable pillar 4, the right end of portable pillar 4 is fixedly connected with fixing body 5, the right side of fixing body 5 for activity in fixed plate 3
It opens up there are two installing blind, cutter 6 and briquetting 7 is installed in installing blind, the upper and lower surface of the fixing body 5 is installed respectively
There is fastening screw 8, the end positioned at the fastening screw 8 of upper and lower sides is in contact with cutter 6 and briquetting 7 respectively, the portable pillar 4
Left end is fixedly connected with shock plate 10, and the inner wall up and down of the shell 1 on the right side of shock plate 10 is respectively by having torsion
The pin shaft of spring is hinged with baffle 11, and the nature of baffle 11 is in the spacing of setting and upper and lower two block baffle 11 straight down
Less than shock plate 10, the left side of shock plate 10 is provided with stressed plate 15, and stressed plate 15 and shock plate 10 pass through elastic telescopic device
It is connected, the left side of the stressed plate 15 is provided with cam 16, and the mounting hole of cam 16 is fixedly connected with and 1 company of rotating of shell
The shaft connect, the surface of the shell 1 are equipped with intermittent drive device, and mutually fixation connects for output end and the shaft of intermittent drive device
It connects, the left side of cam 16 is provided with plate 23 of pulling back, and plate 23 of pulling back is connected by the first helical spring 20 with shock plate 10.
The left side for pulling back plate 21 is fixedly connected with guide post 22, and the inside left of the shell 1 is fixedly connected with
The connecting plate 23 of through-hole is offered, guide post 22 passes through connecting plate 23.
The elastic telescopic device includes the sleeve 12 being fixedly connected on stressed plate 15, be arranged in inside sleeve 12
Two helical springs and mobile column 13, mobile column 13 are extended the right side wall body of sleeve 12 and are mutually fixedly connected with shock plate, second
Helical spring is located between the inner wall and mobile column 13 of sleeve 12.
The intermittent drive device include the installs case 17 being fixedly connected on shell 1, be mounted on it is outer in installs case 17
Geneva mechanism 18 and the motor 19 being mounted in installs case 17, the output end of motor 19 and the input terminal of outside geneva mechanism 18 are mutually solid
Fixed connection, the output end of outside geneva mechanism 18 are mutually fixedly connected with shaft.
The motor 19 connects with signal with extraneous control circuit.
The upper and lower sides of the shell 1 were separately installed with yarn ear 9.
Working principle: when needing yarn cutting, extraneous control circuit control motor 19 starts, when the output end of motor rotates one
After circle, by the transmission effect of outside geneva mechanism 18, cam 16 is made to carry out 90 ° of a rotation process, since baffle 11 is temporary
The trend of the right side displacement of shock plate 10 is blocked, stressed plate 15 moves to right to the second spiral shell in elasticity of compression telescopic device at this time
Spring is revolved, during the tip of cam 16 is towards right side rotation, pushes baffle 11 by shock plate 10 open, to make the
Two helical springs discharge elastic potential energy, and shock plate 10 quickly moves to right, and move to right fixing body 5, to keep cutter 6 and briquetting 7 fast
The completion yarn cutting of speed and the process of pressure yarn, to keep yarn cutting effect obvious, avoid notch halfway due to cutter fast speed
Problem can adjust cutter 6 and the overhanging length of briquetting 7 by unclamping and tightening fastening screw 8, not press after avoiding yarn cutting
Caused by yarn or in advance pressure yarn the problem of yarn fold cut out-of-flatness, there is good practical function, and work as cam 16
Tip when continuing to rotate to left side, plate 23 of pulling back resets shock plate 10 by the effect of the first helical spring 20, to make
Cutter 6 and briquetting 7 reset, and high degree of automation does not need manual operation, save the cost.
Claims (6)
1. a kind of textile machinery yarn-cutting device, including shell, cutter and briquetting, characterized in that the front and back sides of the shell
Right end is respectively fixedly connected with not with the wall body of housings close, the right end of the wall body is fixedly connected with fixed plate, in fixed plate
Activity is through there is portable pillar, and the right end of portable pillar is fixedly connected with fixing body, and the right side of fixing body opens up blind there are two installing
Hole is equipped with cutter and briquetting in installing blind, and the upper and lower surface of the fixing body is separately installed with fastening screw, is located at up and down
The end of the fastening screw of side is in contact with cutter and briquetting respectively, and the left end of the portable pillar is fixedly connected with shock plate, position
The inner wall up and down of the shell on the right side of shock plate is hinged with baffle by the pin shaft with torque spring respectively, baffle from
Right state is in the spacing of setting and upper and lower two block baffle straight down and is less than shock plate, is provided with stress on the left of shock plate
Plate, stressed plate and shock plate are connected by elastic telescopic device, and cam, the installation of cam are provided on the left of the stressed plate
Hole is fixedly connected with the shaft for the connection that rotates with shell, and the surface of the shell is equipped with intermittent drive device, intermittent driving
The output end of device is mutually fixedly connected with shaft, and plate of pulling back is provided on the left of cam, plate of pulling back by the first helical spring with
Shock plate is connected.
2. textile machinery yarn-cutting device according to claim 1, characterized in that the left side of the plate of pulling back is fixed to be connected
It is connected to guide post, the inside left of the shell is fixedly connected with the connecting plate for offering through-hole, and guide post passes through connecting plate.
3. textile machinery yarn-cutting device according to claim 1, characterized in that the elastic telescopic device includes fixing
The second helical spring of sleeve inner is arranged in and mobile column, mobile column extend sleeve in the sleeve that is connected on stressed plate
It right side wall body and is mutually fixedly connected with shock plate, the second helical spring is located between the inner wall and mobile column of sleeve.
4. textile machinery yarn-cutting device according to claim 1, characterized in that the intermittent drive device includes fixing
The installs case being connected on shell, the outside geneva mechanism being mounted in installs case and the motor being mounted in installs case, motor
Output end is mutually fixedly connected with the input terminal of outside geneva mechanism, and the output end of outside geneva mechanism is mutually fixedly connected with shaft.
5. textile machinery yarn-cutting device according to claim 4, characterized in that the motor and extraneous control circuit
It connects with signal.
6. textile machinery yarn-cutting device according to claim 1, characterized in that the upper and lower sides of the shell are installed respectively
There is yarn ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778127.1U CN208309250U (en) | 2017-12-19 | 2017-12-19 | A kind of textile machinery yarn-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778127.1U CN208309250U (en) | 2017-12-19 | 2017-12-19 | A kind of textile machinery yarn-cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309250U true CN208309250U (en) | 2019-01-01 |
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ID=64724611
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778127.1U Active CN208309250U (en) | 2017-12-19 | 2017-12-19 | A kind of textile machinery yarn-cutting device |
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| CN (1) | CN208309250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091796A (en) * | 2020-08-21 | 2020-12-18 | 衡东县佳时鸿丰建材有限责任公司 | Processing method of wood stair solid wood upright post with square-shaped pattern |
-
2017
- 2017-12-19 CN CN201721778127.1U patent/CN208309250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091796A (en) * | 2020-08-21 | 2020-12-18 | 衡东县佳时鸿丰建材有限责任公司 | Processing method of wood stair solid wood upright post with square-shaped pattern |
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