CN216330975U - Mounting structure of paper rolling module of printer - Google Patents
Mounting structure of paper rolling module of printer Download PDFInfo
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- CN216330975U CN216330975U CN202123057656.1U CN202123057656U CN216330975U CN 216330975 U CN216330975 U CN 216330975U CN 202123057656 U CN202123057656 U CN 202123057656U CN 216330975 U CN216330975 U CN 216330975U
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Abstract
The utility model discloses a mounting structure of a paper rolling module of a printer, which comprises a base and the paper rolling module fixedly connected to the base, wherein the paper rolling module comprises a roller assembly and a base assembly which are connected in a buckling manner, one end of the roller assembly is provided with a prying rod which can pry the roller assembly off the base assembly, the base assembly is fixedly connected to the base, one end of the base is fixedly connected with a motor, the output end of the motor is in transmission connection with a turntable, the end surface of the turntable is fixedly connected with an eccentric shaft, the end part of the base is also in rotation connection with a poking rod, the eccentric shaft acts on the rear end of the poking rod, and the front end of the poking rod is in transmission connection with the prying rod, so that when the eccentric shaft rotates, the poking rod is pushed to rotate to push the prying rod to pry the roller assembly off the base assembly. The device has simple structure and convenient use.
Description
Technical Field
The utility model relates to the field of printer equipment, in particular to a mounting structure of a paper rolling module of a printer.
Background
The paper rolling module in the printer comprises a roller component for conveying paper and cutting off the paper and a base component for fixing and providing power for the roller component, and the roller component is detachably mounted on the base component in a buckling connection mode; when the paper jam problem occurs, the printer shell cover needs to be opened, and then the roller component is dismounted, so that the problem can be solved; the installation of present roll paper module in the printer is dismantled and is all manual completion, uses not intelligent enough convenience, can't provide better use for the user and experience.
Disclosure of Invention
In view of this, it is necessary to provide a mounting structure of a paper rolling module of a printer, which has a simple structure and is good in use experience.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a printer rolls paper module mounting structure, includes base, the paper module of rolling of fixed connection on the base, roll paper module and include roller bearing subassembly and the frame subassembly that the buckle is connected, roller bearing subassembly one end has the pinch bar of its self prying off the frame subassembly, frame subassembly fixed connection is on the base, the one end fixedly connected with motor of base, the output transmission of motor is connected with the carousel, a fixedly connected with eccentric shaft on the terminal surface of carousel, the base still rotates at this tip and is connected with a driving lever, the eccentric shaft is used in the rear end of driving lever, the front end and the pinch bar transmission of driving lever are connected to when making the eccentric shaft rotate, promote the driving lever and rotate and pry off the frame subassembly with the roller bearing subassembly with the promotion pinch bar.
Furthermore, the rear end of the driving lever is fixedly connected with a convex shaft in transmission contact with the eccentric shaft.
Furthermore, the front end of the shifting lever is provided with a sliding groove, and the prying rod can be inserted in the sliding groove in a sliding manner.
Furthermore, clamping grooves are formed in two sides of the rear end of the machine base assembly, and clamping blocks embedded into the clamping grooves are formed in two sides of the rear end of the base.
Furthermore, the front end of the base assembly is provided with a fixing hole, and the front end of the base passes through the fixing hole through a fastener and then is fixedly connected with the front end of the base assembly.
Further, a mounting groove is fixedly connected to the base, and the motor is fixedly connected to the mounting groove.
Furthermore, a rotating shaft is arranged on one side wall of the mounting groove, and the deflector rod is rotatably connected to the rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects: the device is provided with a driving lever driven by a motor, can automatically pry the roller component away from the base component, and has simple structure and convenient use.
In order to make the aforementioned and other objects, features and advantages of the utility model comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-paper rolling module, 11-base component, 12-roller component, 2-base, 21-fixture block, 3-installation groove, 31-rotating shaft, 4-motor, 41-rotating disc, 42-eccentric shaft, 5-driving lever, 51-protruding shaft and 52-sliding groove.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, a printer rolls paper module mounting structure, including base 2, the paper module 1 of rolling of fixed connection on base 2, the paper module 1 of rolling includes roller bearing subassembly 12 and frame subassembly 11 that the buckle is connected, roller bearing subassembly 12 one end has the pinch bar of its self prying off the frame subassembly, frame subassembly 11 fixed connection is on base 2, frame subassembly 11 rear end both sides have the draw-in groove, 2 rear end both sides of base have the fixture block 21 of embedding in the draw-in groove, frame subassembly 11 front end has the fixed orifices, 2 front ends of base pass through the fixed orifices after with frame subassembly 11 front end fixed connection. The base assembly 11 is fixedly connected to the base 2, and the roller assembly 12 does not affect the base assembly 11 when being pried.
A mounting groove 3 is fixedly connected to one end of the base 2 close to the pry bar, and a motor 4 is fixedly connected to the inside of the mounting groove 3. The output end of the motor 4 is located outside the mounting groove and is connected with a rotating disc 41 in a transmission manner, and an eccentric shaft 42 is fixedly connected to the end face of the rotating disc 41.
A rotating shaft 31 is arranged on one side wall of the mounting groove 3, a deflector rod 5 is rotatably connected on the rotating shaft 31, and a convex shaft 51 in transmission contact with the eccentric shaft is fixedly connected at the rear end of the deflector rod 5; the front end of the shift lever 5 is provided with a sliding groove 52, and the pry bar is inserted in the sliding groove 52 in a sliding way. When the eccentric shaft rotates, the poking rod is pushed to rotate so as to push the prying rod to pry the rolling shaft assembly off the machine base assembly.
The clamping teeth, the clamping blocks and the fasteners on the base are matched for use, so that the base assembly can be quickly installed and fixed; through motor drive driving lever and pinch bar, realized that roller bearing assembly's dismantlement is automatic to be accomplished fast, reduce user's the use degree of difficulty, improve and use experience.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications, equivalents and alternatives falling within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a printer roll paper module mounting structure, includes base, the roll paper module of fixed connection on the base, roll paper module and include roller bearing subassembly and the frame subassembly that the buckle is connected, roller bearing subassembly one end has the pinch bar of its self prying off the frame subassembly, its characterized in that: the automatic lifting device comprises a base, a rolling shaft assembly, a base, a motor, a shifting rod, a motor, a turntable, a shifting rod, a pry rod and a pry rod, wherein the base is fixedly connected to the base, the motor is fixedly connected to one end of the base, the turntable is connected to the output end of the motor in a transmission mode, an eccentric shaft is fixedly connected to the end face of the turntable, the shifting rod is further rotatably connected to the end of the base, the eccentric shaft acts on the rear end of the shifting rod, and the front end of the shifting rod is connected with the pry rod in a transmission mode so that when the eccentric shaft rotates, the shifting rod is pushed to rotate to push the pry rod to pry the rolling shaft assembly off the base.
2. The mounting structure of a sheet feeding unit of a printer according to claim 1, wherein: and the rear end of the shifting lever is fixedly connected with a convex shaft in transmission contact with the eccentric shaft.
3. The mounting structure of a sheet feeding unit of a printer according to claim 1, wherein: the front end of the shifting lever is provided with a sliding chute, and the prying lever can be inserted in the sliding chute in a sliding way.
4. The mounting structure of a sheet feeding unit of a printer according to claim 1, wherein: the machine base comprises a machine base assembly and is characterized in that clamping grooves are formed in two sides of the rear end of the machine base assembly, and clamping blocks embedded into the clamping grooves are formed in two sides of the rear end of the machine base assembly.
5. The mounting structure of a sheet feeding unit of a printer according to claim 4, wherein: the front end of the base assembly is provided with a fixing hole, and the front end of the base passes through the fixing hole through a fastener and then is fixedly connected with the front end of the base assembly.
6. The mounting structure of a sheet feeding unit of a printer according to claim 1, wherein: fixedly connected with mounting groove on the base, motor fixed connection is in this mounting groove.
7. The mounting structure of a sheet feeding unit of a printer according to claim 6, wherein: a rotating shaft is arranged on one side wall of the mounting groove, and the shifting lever is rotatably connected to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057656.1U CN216330975U (en) | 2021-12-07 | 2021-12-07 | Mounting structure of paper rolling module of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057656.1U CN216330975U (en) | 2021-12-07 | 2021-12-07 | Mounting structure of paper rolling module of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216330975U true CN216330975U (en) | 2022-04-19 |
Family
ID=81161761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057656.1U Active CN216330975U (en) | 2021-12-07 | 2021-12-07 | Mounting structure of paper rolling module of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216330975U (en) |
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2021
- 2021-12-07 CN CN202123057656.1U patent/CN216330975U/en active Active
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