CN211106432U - Fine adjustment device for carbon ribbon shaft - Google Patents
Fine adjustment device for carbon ribbon shaft Download PDFInfo
- Publication number
- CN211106432U CN211106432U CN201920912010.0U CN201920912010U CN211106432U CN 211106432 U CN211106432 U CN 211106432U CN 201920912010 U CN201920912010 U CN 201920912010U CN 211106432 U CN211106432 U CN 211106432U
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- China
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- top plate
- fixedly connected
- machine body
- plate
- carbon ribbon
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Abstract
The utility model discloses a fine adjustment device of a carbon ribbon shaft, which relates to the technical field of carbon ribbon production and comprises an engine body top plate, wherein the lower surface of the engine body top plate is provided with two parallel chutes, the chutes are internally and slidably connected with sliding plates, and the two sliding plates are rotatably connected with a wind-up roll; the sliding plate is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the sliding plate, is fixedly connected with a top plate, and the top plate is provided with two limiting holes; a positioning plate is fixedly connected to the top plate of the machine body, and two limiting columns which respectively penetrate through the two limiting holes are fixedly connected to the positioning plate; the limiting column is sleeved with a spring, one end of the spring is fixedly connected with the positioning plate, the other end of the spring is fixedly connected with the top plate, the top plate of the machine body is rotatably connected with a rotating handle penetrating through the top plate of the machine body, the rotating handle is fixedly connected with an eccentric wheel, the outer circumferential wall of the eccentric wheel is contacted with the side wall of the top plate, and the rotating handle is connected with a one-way rotating mechanism; has the advantages of convenient use, prevention of carbon ribbon relaxation, small adjustment difficulty and the like.
Description
Technical Field
The utility model relates to a technical field of carbon ribbon production, in particular to micromatic setting of carbon ribbon axle.
Background
The carbon tape is a material which is very important in printing, generally, the quality of the carbon tape is related to the printing effect besides determining the service life of a printing head, the carbon tape is a consumable material used by a bar code printer, namely, a polyester film coated with wax base, resin base or mixed ink on one side, a lubricant is coated on the side without the ink to prevent the abrasion of the printing head, and the ink on the bar code carbon tape transfers corresponding characters and bar code information to a label under the action of heat and pressure of the printing head of the bar code printer.
The carbon ribbon is at the in-process of rolling, if the carbon ribbon too lax will cause the condition that the fold or skew appear in the red appearance of process of rolling in the carbon ribbon, not only can cause the damage of carbon ribbon, still can cause the reduction of carbon ribbon rolling efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a micromatic setting of carbon ribbon axle is provided to solve the in-process of carbon ribbon at the rolling of description in the background art in case the carbon ribbon appears lax, will cause the problem that the carbon ribbon rolling takes place to incline and fold.
In order to solve the above problems, the utility model provides a following technical scheme: a fine adjustment device for a carbon ribbon shaft comprises a machine body top plate, wherein two parallel sliding grooves are formed in the lower surface of the machine body top plate, sliding plates are connected in the sliding grooves in a sliding mode, and winding rollers are rotatably connected to the two sliding plates; the sliding plate is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the sliding plate, is fixedly connected with a top plate, and the top plate is provided with two limiting holes; a positioning plate is fixedly connected to the top plate of the machine body, and two limiting columns which respectively penetrate through the two limiting holes are fixedly connected to the positioning plate; the limiting post is sleeved with a spring, one end of the spring is fixedly connected with the positioning plate, the other end of the spring is fixedly connected with the top plate, the top plate of the machine body is rotatably connected with a rotating handle penetrating through the top plate of the machine body, the rotating handle is fixedly connected with an eccentric wheel, the outer circumferential wall of the eccentric wheel is in contact with the side wall of the top plate, and the rotating handle is connected with a one-way rotating mechanism.
Preferably: the unidirectional rotating mechanism comprises a unidirectional gear fixedly connected to the top plate of the machine body and a tooth holder fixedly connected to the top plate of the machine body, and the unidirectional gear is meshed with the tooth holder.
Preferably: one side surface of the top plate, which is contacted with the eccentric wheel, is an inward-sunk arc-shaped surface.
Preferably: the contact surface of the top plate and the eccentric wheel is a smooth plane.
The beneficial effect of adopting above technical scheme is:
according to the winding roller, the top plate is driven to move through the rotation of the eccentric wheel and the action of the spring, the movement of the top plate drives the connecting rod to move, and the sliding plate is driven to move in the sliding groove, so that the winding roller is driven to move, and the position of the winding roller can be finely adjusted;
this application still through set up one-way slewing mechanism on rotating the handle for eccentric wheel's rotation can only carry out the individual item and rotate.
Drawings
Fig. 1 is a front view of a fine adjustment device for a ribbon shaft of the present invention.
Fig. 2 is a bottom view of the fine adjustment device of the ribbon shaft of the present invention.
Fig. 3 is a large top view of the unidirectional rotating mechanism of the present invention.
Wherein: the winding machine comprises a machine body top plate 1, a sliding chute 2, a sliding plate 3, a winding roller 4, a connecting rod 5, a top plate 6, a limiting hole 7, a positioning plate 8, a limiting column 9, a spring 10, a rotating handle 11, an eccentric wheel 12, a one-way gear 13 and a gear seat 14.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings.
The embodiment is as shown in fig. 1-3, the utility model discloses a fine adjustment device of a carbon ribbon shaft, which comprises a machine body top plate 1, wherein the lower surface of the machine body top plate 1 is provided with two parallel sliding chutes 2, the sliding chutes 2 are internally connected with sliding plates 3 in a sliding manner, and the two sliding plates 3 are rotatably connected with winding rollers 4; a connecting rod 5 is fixedly connected to the sliding plate 3, a top plate 6 is fixedly connected to one end, far away from the sliding plate 3, of the connecting rod 5, and two limiting holes 7 are formed in the top plate 6; a positioning plate 8 is fixedly connected to the top plate 1 of the machine body, and two limiting posts 9 which respectively penetrate through the two limiting holes 7 are fixedly connected to the positioning plate 8; the utility model discloses a spacing post 9, including spacing post 9, spring 10, one end and locating plate 8 fixed connection of spring 10, the other end and the roof 6 fixed connection of spring 10, it has the turning handle 11 that runs through organism roof 1 to rotate on the organism roof 1, fixedly connected with eccentric wheel 12 on the turning handle 11, the outer periphery wall and the roof 6 lateral wall contact of eccentric wheel 12, turning handle 11 is connected with one-way slewing mechanism.
Preferably: the unidirectional rotating mechanism comprises a unidirectional gear 13 fixedly connected to the top plate 1 of the machine body and a tooth holder 14 fixedly connected to the top plate 1 of the machine body, and the unidirectional gear 13 is meshed with the tooth holder 14.
Preferably: one side surface of the top plate 6, which is contacted with the eccentric wheel 12, is an inwards-sunken arc-shaped surface.
Preferably: the contact surface of the top plate 6 and the eccentric wheel 12 is a smooth plane.
The technical scheme of the utility model is implemented like this:
the utility model is implemented in such a way that the rotating handle 11 is firstly rotated, the rotating handle 11 drives the one-way gear 13 to rotate, and the one-way gear 13 is matched with the gear seat 14, so that the rotating handle 11 can not rotate; the rotating handle 11 drives the eccentric wheel 13 to rotate, so that the top plate 6 moves relative to the limiting column 9, due to the existence of the spring 10, the top plate 6 is always attached to the outer circumferential wall of the eccentric wheel 12, the movement of the top plate 6 can drive the connecting rod 5 to move, the connecting rod 5 drives the sliding plate 3 to move in the sliding groove 2, the winding roller 4 is driven to move, and the carbon ribbon cannot be loosened during winding by finely adjusting the position of the winding roller 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a micromatic setting of carbon ribbon axle, includes organism roof, its characterized in that: the lower surface of the top plate of the machine body is provided with two parallel sliding chutes, sliding plates are connected in the sliding chutes in a sliding manner, and the two sliding plates are rotatably connected with a winding roller; the sliding plate is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the sliding plate, is fixedly connected with a top plate, and the top plate is provided with two limiting holes; a positioning plate is fixedly connected to the top plate of the machine body, and two limiting columns which respectively penetrate through the two limiting holes are fixedly connected to the positioning plate; the limiting post is sleeved with a spring, one end of the spring is fixedly connected with the positioning plate, the other end of the spring is fixedly connected with the top plate, the top plate of the machine body is rotatably connected with a rotating handle penetrating through the top plate of the machine body, the rotating handle is fixedly connected with an eccentric wheel, the outer circumferential wall of the eccentric wheel is in contact with the side wall of the top plate, and the rotating handle is connected with a one-way rotating mechanism.
2. The fine adjustment device for the carbon ribbon shaft as claimed in claim 1, wherein the one-way rotation mechanism comprises a one-way gear fixedly connected to the top plate of the machine body, and a tooth holder fixedly connected to the top plate of the machine body, and the one-way gear is engaged with the tooth holder.
3. The fine adjustment device for the carbon ribbon shaft as claimed in claim 2, wherein a side surface of the top plate contacting the eccentric wheel is an inward-concave arc-shaped surface.
4. The fine adjustment device for the carbon ribbon shaft as claimed in claim 3, wherein the contact surface of the top plate and the eccentric wheel is a smooth plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920912010.0U CN211106432U (en) | 2019-06-18 | 2019-06-18 | Fine adjustment device for carbon ribbon shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920912010.0U CN211106432U (en) | 2019-06-18 | 2019-06-18 | Fine adjustment device for carbon ribbon shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106432U true CN211106432U (en) | 2020-07-28 |
Family
ID=71715630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920912010.0U Active CN211106432U (en) | 2019-06-18 | 2019-06-18 | Fine adjustment device for carbon ribbon shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106432U (en) |
-
2019
- 2019-06-18 CN CN201920912010.0U patent/CN211106432U/en active Active
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