CN209904204U - Lifting mechanism for nickel screen roller piece of printing machine - Google Patents
Lifting mechanism for nickel screen roller piece of printing machine Download PDFInfo
- Publication number
- CN209904204U CN209904204U CN201920673796.5U CN201920673796U CN209904204U CN 209904204 U CN209904204 U CN 209904204U CN 201920673796 U CN201920673796 U CN 201920673796U CN 209904204 U CN209904204 U CN 209904204U
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- CN
- China
- Prior art keywords
- connecting block
- nickel screen
- screen roller
- spring
- outer sleeve
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- Expired - Fee Related
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Abstract
The utility model relates to a calico printing machine nickel screen roller spare hoist mechanism, include: the rack, mechanical telescopic machanism and roller spare, the rack is equipped with first pipeline and second pipeline on the surface, be equipped with the accommodation space in the rack, mechanical telescopic machanism includes the motor, the main screw, first auxiliary screw, the vice screw of second, first connecting block and second connecting block, the motor sets up in the accommodation space, the power take off end and the main screw threaded connection of motor, first auxiliary screw one end and main screw threaded connection, the other end and first connecting block butt, the vice screw one end of second and main screw threaded connection, the other end and second connecting block butt, roller spare and first connecting block, the second connecting block is fixed. The utility model discloses a screw rod driven mode realizes that roller spare both ends go up and down in step, only needs a power take off, makes more steady that roller spare goes up and down when saving little.
Description
Technical Field
The utility model relates to a weaving equipment technical field specifically is a calico printing machine nickel screen roller spare hoist mechanism.
Background
The rotary screen printing is a printing mode for printing color paste in a rotary screen onto a fabric under the driving of pressure by using a scraper.
The embossing roll of current circular screen printer generally is nickel screen roller spare, and its both ends articulate on the support, and nickel screen roller spare presses on the cloth, extrudees the mill base through the scraper in the nickel screen roller spare for the mill base sees through nickel screen roller spare and prints the cloth, and is different when the thickness of cloth, for example when the thickness attenuation of cloth, its nickel screen roller spare just can not press completely on the cloth, thereby influences the stamp effect of cloth.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned current situation, provide a calico printing machine nickel screen roller spare hoist mechanism.
The utility model adopts the technical proposal that: a nickel screen roller piece lifting mechanism of a printing machine comprises: rack, mechanical telescopic machanism and roller spare, the rack is equipped with first pipeline and second pipeline on the surface, be equipped with the accommodation space in the rack, mechanical telescopic machanism includes motor, main screw, first auxiliary screw, the vice screw of second, first connecting block and second connecting block, the motor sets up in the accommodation space, the power take off end of motor with main screw threaded connection, first auxiliary screw one end with main screw threaded connection, the other end with first connecting block butt, the vice screw one end of second with main screw threaded connection, the other end with second connecting block butt, roller spare with first connecting block the second connecting block is fixed.
The utility model has the characteristics of it is following: the utility model discloses a screw rod driven mode realizes that roller spare both ends go up and down in step, only needs a power take off, makes more steady that roller spare goes up and down when saving little.
Drawings
FIG. 1 is a schematic diagram of a lifting mechanism of a nickel screen roller piece of a printing machine.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Please refer to fig. 1, which is a schematic diagram of a lifting mechanism for a nickel screen roller of a printing machine according to the present invention. This calico printing machine nickel screen roller spare hoist mechanism contains: the roller frame comprises a rack 1, a mechanical telescopic mechanism 2 and a roller piece 3, wherein the mechanical telescopic mechanism 2 is arranged on the rack 1, the roller piece 3 is fixed with the mechanical telescopic mechanism 2, and the mechanical telescopic mechanism 2 enables the roller piece 3 to be opposite to the rack 1 to displace.
The surface of the rack 1 is provided with a first lifting pipeline 11 and a second lifting pipeline 12, and the rack 1 is internally provided with an accommodating space 13.
The accommodating space 13 is provided with a first fixing plate 131 and a second fixing plate 132.
A first guide tube 133 is disposed on the first fixing plate 131, and a second guide tube 134 is disposed on the second fixing plate 132.
Mechanical telescopic machanism 2 includes motor 21, king screw 22, first auxiliary screw 23, the vice screw 24 of second, first connecting block 25 and second connecting block 26, motor 21 sets up in accommodation space 13, motor 21's power take off end with king screw 22 threaded connection, first auxiliary screw 23 one end with king screw 22 threaded connection, the other end with first connecting block 25 butt, the vice screw 24 one end of second with king screw 22 threaded connection, the other end with second connecting block 26 butt.
The first connecting block 25 is disposed in the first lifting pipe 11 and is displaceable with respect to the first lifting pipe 11, and the second connecting block 26 is disposed in the second lifting pipe 12 and is displaceable with respect to the second lifting pipe 12.
The motor 21 is a motor commonly used in the art, and the motor 21 can rotate in the forward direction and the reverse direction.
The first sub screw 23 is inserted into the first fixing plate 131 and the first guide tube 133.
The second sub-screw 24 is inserted through the second fixing plate 132 and the second guide tube 134.
The mechanical telescopic mechanism 2 further comprises a first spring 27 and a second spring 28, the first spring 27 is sleeved on the first auxiliary screw 23, one end of the first spring is abutted to the first guide pipe 133, and the other end of the first spring is abutted to the first connecting block 25.
The second spring 28 is sleeved on the second auxiliary screw 24, and one end of the second spring is abutted to the second guide tube 134, and the other end of the second spring is abutted to the second connecting block 26.
The roller member 3 is fixed to the first connecting block 25 and the second connecting block 26.
The roller piece 3 comprises a first fixed outer sleeve 31, a second fixed outer sleeve 32, a rotating shaft 33 and a nickel screen roller 34, the first fixed outer sleeve 31 is fixed to the first connecting block 25, the second fixed outer sleeve 32 is fixed to the second connecting block 26, and the rotating shaft 33 penetrates through the first fixed outer sleeve 31 and the second fixed outer sleeve 32 and the nickel screen roller 34.
The nickel mesh roller 34 is located between the first fixed outer sleeve 31 and the second fixed outer sleeve 32.
When the nickel screen roller piece lifting mechanism of the printing machine is used, the motor 21 drives the main screw rod 22 to rotate, so that the first auxiliary screw rod 23 and the second auxiliary screw rod 24 are driven to lift, the roller piece 3 is driven to lift, and the purpose of adjusting the distance between the roller piece 3 and cloth is achieved.
The utility model discloses a screw rod driven mode realizes that roller spare both ends go up and down in step, only needs a power take off, makes more steady that roller spare goes up and down when saving little.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a calico printing machine nickel screen roller spare hoist mechanism which characterized in that includes: rack, mechanical telescopic machanism and roller spare, the rack is equipped with first pipeline and second pipeline on the surface, be equipped with the accommodation space in the rack, mechanical telescopic machanism includes motor, main screw, first auxiliary screw, the vice screw of second, first connecting block and second connecting block, the motor sets up in the accommodation space, the power take off end of motor with main screw threaded connection, first auxiliary screw one end with main screw threaded connection, the other end with first connecting block butt, the vice screw one end of second with main screw threaded connection, the other end with second connecting block butt, roller spare with first connecting block the second connecting block is fixed.
2. The nickel screen roller piece lifting mechanism of the printing machine according to claim 1, wherein a first fixing plate and a second fixing plate are arranged in the accommodating space, a first guide pipe is arranged on the first fixing plate, a second guide pipe is arranged on the second fixing plate, the first auxiliary screw rod penetrates through the first fixing plate and the first guide pipe, and the second auxiliary screw rod penetrates through the second fixing plate and the second guide pipe.
3. The nickel screen roller lifting mechanism of claim 2, wherein the first connecting block is disposed in the first lifting pipe and is displaceable with respect to the first lifting pipe, and the second connecting block is disposed in the second lifting pipe and is displaceable with respect to the second lifting pipe.
4. The nickel screen roller piece lifting mechanism of the printing machine as claimed in claim 3, wherein the mechanical telescopic mechanism further comprises a first spring and a second spring, the first spring is sleeved on the first auxiliary screw rod, one end of the first spring is abutted with the first guide pipe, the other end of the first spring is abutted with the first connecting block, the second spring is sleeved on the second auxiliary screw rod, one end of the second spring is abutted with the second guide pipe, and the other end of the second spring is abutted with the second connecting block.
5. The nickel screen roller piece lifting mechanism of the printing machine according to claim 1, wherein the roller piece comprises a first fixed outer sleeve, a second fixed outer sleeve, a rotating shaft and a nickel screen roller, the first fixed outer sleeve is fixed with the first connecting block, the second fixed outer sleeve is fixed with the second connecting block, and the rotating shaft penetrates through the first fixed outer sleeve and the second fixed outer sleeve and is fixed with the nickel screen roller.
6. The nickel screen roller lifting mechanism of claim 5, wherein the nickel screen roller is located between the first fixed outer sleeve and the second fixed outer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673796.5U CN209904204U (en) | 2019-05-10 | 2019-05-10 | Lifting mechanism for nickel screen roller piece of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920673796.5U CN209904204U (en) | 2019-05-10 | 2019-05-10 | Lifting mechanism for nickel screen roller piece of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904204U true CN209904204U (en) | 2020-01-07 |
Family
ID=69047650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920673796.5U Expired - Fee Related CN209904204U (en) | 2019-05-10 | 2019-05-10 | Lifting mechanism for nickel screen roller piece of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209904204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757757A (en) * | 2020-12-28 | 2021-05-07 | 亓义燕 | Printing plate fixing device for rotary press |
-
2019
- 2019-05-10 CN CN201920673796.5U patent/CN209904204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757757A (en) * | 2020-12-28 | 2021-05-07 | 亓义燕 | Printing plate fixing device for rotary press |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210510 |