CN217319832U

CN217319832U - Carbon ribbon damper for printer

Info

Publication number: CN217319832U
Application number: CN202220196136.4U
Authority: CN
Inventors: 杨雄; 王志明; 张然
Original assignee: Shenzhen Putian Technology Co ltd
Current assignee: Shenzhen Putian Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-30
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a carbon ribbon attenuator for printer, including motor, frame shell, built-in cavity and storage tank rack, the central point of frame shell puts the department and has seted up built-in cavity, the motor is installed to top one side position of built-in cavity, bottom one side position fixedly connected with storage tank rack of built-in cavity, motor, storage tank rack adopt the coplanar to connect the setting, just the central point of built-in cavity puts the department and is equipped with the hook pulley disc, the upper end position of hook pulley disc rotates and is connected with first contact rim plate, the upper end position department of first contact rim plate rotates and is connected with second contact rim plate, the side position department elastic connection of hook pulley disc has the spring. The utility model discloses an in-process is through the setting of structure for realize the damping connection work of carbon ribbon.

Description

Carbon ribbon damper for printer

Technical Field

The utility model relates to a printer technical field specifically is a carbon ribbon attenuator for printer.

Background

The carbon ribbon damper for the printer can realize the stretching adjustment work of the carbon ribbon through the structural arrangement, is convenient for the production work of the printer, realizes the high-efficiency printing production purpose, is convenient for the integral adjustment control work, and is beneficial to the integral matching production work; however, in the process of using the thermal transfer ribbon damper for the printer, the thermal transfer ribbon is prone to be loosened due to the reciprocating operation, which is not beneficial to maintaining the tension of the thermal transfer ribbon for a long time, and thus a device is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon ribbon attenuator for printer 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 a carbon ribbon attenuator for printer, includes motor, frame shell, built-in cavity and storage tank rack, the central point of frame shell puts the department and has seted up built-in cavity, the motor is installed to top one side position of built-in cavity, bottom one side fixedly connected with storage tank rack of built-in cavity, motor, storage tank rack adopt the coplanar to connect the setting, just the central point of built-in cavity puts the department and is equipped with the hook pulley disc, the upper end position of hook pulley disc rotates and is connected with first contact rim plate, the upper end position department of first contact rim plate rotates and is connected with second contact rim plate, the side position department elastic connection of hook pulley disc has the spring.

Preferably, a woolen blanket gasket is arranged between the first contact wheel disc and the second contact wheel disc.

Preferably, the hook pulling wheel disc, the first contact wheel disc and the second contact wheel disc are coaxially arranged.

Preferably, the blanket pad is in contact friction with the first contact wheel disc and the second contact wheel disc respectively.

Preferably, the motor, the accommodating groove frame, the first contact wheel disc and the second contact wheel disc are movably connected with a carbon belt.

Preferably, the upper end of the spring is fixedly connected with a contact clamping frame, the lower end of the contact clamping frame is fixedly connected with a support frame, the lower end of the support frame is fixedly connected with a connecting clamping plate, the bottom of the support frame is fixedly connected with a pushing plate, the front end of the pushing plate is fixedly connected with a pushing block, and the center of the pushing block is connected with a limiting connecting rod in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses through the installation motor in the use, the frame shell, built-in cavity, accomodate the truss, the hook draws the rim plate, first contact rim plate, second contact rim plate and spring, the frame shell is through the setting of built-in cavity, realize the storage connection work, conveniently carry out the transmission connection task of carbon ribbon, accomodate the setting of truss, conveniently carry out the conduction connection work of carbon ribbon, realize the interconnection with the motor, and the setting of spring, can realize the elastic tension to the hook draws the rim plate, thereby act on first contact rim plate, on the second contact rim plate, make the carbon ribbon of upper end connection can tighten tensile work.

2. The utility model discloses through the setting of installation contact card frame, support frame, spacing connecting rod, connection cardboard, lapse piece and lapse board in the use, realize the regulation control purpose of spring, connect through the drive of lapse piece, lapse board, realize the regulation work on spacing connecting rod, act on contact card frame, support frame to can change the tensile dynamics of spring, conveniently carry out the regulation control work of spring.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of the main body of the present invention at the position A;

fig. 3 is a schematic structural view of a second embodiment of the main body of the present invention.

In the figure: 1-motor, 2-frame shell, 3-built-in cavity, 4-storage groove frame, 5-hook wheel disc, 6-first contact wheel disc, 7-second contact wheel disc, 8-spring, 9-contact card frame, 10-support frame, 11-limit connecting rod, 12-connecting card plate, 13-pushing block and 14-pushing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a carbon ribbon attenuator for printer, including motor 1, frame shell 2, built-in cavity 3 and storage tank rack 4, the central point of frame shell 2 puts the department and has seted up built-in cavity 3, motor 1 is installed to top one side position of built-in cavity 3, bottom one side position fixedly connected with storage tank rack 4 of built-in cavity 3, motor 1, storage tank rack 4 adopts the coplanar to connect the setting, and the central point of built-in cavity 3 puts the department and is equipped with the hook pulley dish 5, the upper end position of hook pulley dish 5 rotates and is connected with first contact rim plate 6, the upper end position department of first contact rim plate 6 rotates and is connected with second contact rim plate 7, the side position department elastic connection of hook pulley dish 5 has spring 8.

The sheep blanket gasket is arranged between the first contact wheel disc 6 and the second contact wheel disc 7, the crochet wheel disc 5, the first contact wheel disc 6 and the second contact wheel disc 7 are coaxially arranged, the sheep blanket gasket is respectively contacted and rubbed with the first contact wheel disc 6 and the second contact wheel disc 7, the motor 1, the accommodating groove frame 4, the first contact wheel disc 6 and the second contact wheel disc 7 are movably connected with a carbon belt, the storage connection work is realized through the arrangement of the motor 1, the frame shell 2, the built-in cavity 3, the accommodating groove frame 4, the crochet wheel disc 5, the first contact wheel disc 6, the second contact wheel disc 7 and the spring 8, the frame shell 2 is provided with the built-in cavity 3, the transmission connection work of the carbon belt is conveniently carried out, the arrangement of the accommodating groove frame 4 is convenient to carry out the conduction connection work of the carbon belt, the interconnection with the motor 1 is realized, and the arrangement of the spring 8 can realize the elastic tension of the crochet wheel disc 5, thereby acting on the first contact wheel 6 and the second contact wheel 7 so that the carbon ribbon connected at the upper end can perform tightening and stretching work.

Example two

Please refer to fig. 1-3, a thermal transfer ribbon damper for a printer, including a motor 1, a frame shell 2, a built-in cavity 3 and a storage slot rack 4, the central position of the frame shell 2 is provided with the built-in cavity 3, the motor 1 is installed at one side position of the top of the built-in cavity 3, one side position of the bottom of the built-in cavity 3 is fixedly connected with the storage slot rack 4, the motor 1, the storage slot rack 4 is connected and arranged by adopting the same plane, the central position of the built-in cavity 3 is provided with a hook pulley disc 5, the upper end position of the hook pulley disc 5 is rotatably connected with a first contact pulley disc 6, the upper end position of the first contact pulley disc 6 is rotatably connected with a second contact pulley disc 7, and the side position of the hook pulley disc 5 is elastically connected with a spring 8.

A sheep blanket gasket is arranged between the first contact wheel disc 6 and the second contact wheel disc 7, the hook wheel disc 5, the first contact wheel disc 6 and the second contact wheel disc 7 are coaxially arranged, the sheep blanket gasket is respectively contacted and rubbed with the first contact wheel disc 6 and the second contact wheel disc 7, a motor 1, a containing groove frame 4, the first contact wheel disc 6 and the second contact wheel disc 7 are movably connected with a carbon ribbon, the upper end of a spring 8 is fixedly connected with a contact card frame 9, the lower end of the contact card frame 9 is fixedly connected with a support frame 10, the lower end of the support frame 10 is fixedly connected with a connecting clamping plate 12, the bottom of the support frame 10 is fixedly connected with a pushing plate 14, the front end of the pushing plate 14 is fixedly connected with a pushing block 13, the center of the pushing block 13 is slidably connected with a limiting connecting rod 11, the contact card frame 9, the support frame 10, the limiting connecting rod 11, the connecting clamping plate 12, the pushing block 13 and the pushing plate 14 are arranged, realize spring 8's regulation control purpose, through the drive connection of pushing away piece 13, pushing away board 14, realize the regulation work on spacing connecting rod 11, be used in contact card frame 9, support frame 10 to can change spring 8's tensile dynamics, conveniently carry out spring 8's regulation control work.

The working principle is as follows: the device is integrally connected and combined to realize integral installation and erection work, the support connection is realized through the arrangement of a rack shell 2, the motor 1 is started to realize the tensile work of the carbon ribbon, the carbon ribbon is connected with a first contact wheel disc 6 and a second contact wheel disc 7 through an accommodating groove frame 4 to realize the transfer work of the carbon ribbon, a wool blanket gasket is arranged between the first contact wheel disc 6 and the second contact wheel disc 7 to increase the resistance between the first contact wheel disc 6 and the second contact wheel disc 7, the damping effect of the second contact wheel disc 7 can be realized through the adjustment control of the hook-pull wheel disc 5 and the first contact wheel disc 6, so that the carbon ribbon connected at the upper end can be tightened, when the adjustment of the spring 8 is required, the contact card frame 9, the support frame 10 and the connection card plate 12 can be driven to slide on the limit connecting rod 11 through a starting push block 13 and a push plate 14, therefore, the position of the spring 8 is changed, the damping adjustment work is realized, the purpose of adjusting and controlling the spring 8 is convenient, and the work is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon ribbon attenuator for printer, includes motor (1), frame shell (2), built-in cavity (3) and accomodates groove frame (4), its characterized in that: the center position department of frame shell (2) has seted up built-in cavity (3), motor (1) is installed to top one side position of built-in cavity (3), bottom one side position fixedly connected with storage tank frame (4) of built-in cavity (3), motor (1), storage tank frame (4) adopt the coplanar to connect the setting, just the center position department of putting of built-in cavity (3) is equipped with hook pulley disc (5), the upper end position of hook pulley disc (5) rotates and is connected with first contact rim disc (6), the upper end position department of first contact rim disc (6) rotates and is connected with second contact rim disc (7), the side position department elastic connection of hook pulley disc (5) has spring (8).

2. A thermal transfer ribbon damper for a printer as defined in claim 1, wherein: a blanket gasket is arranged between the first contact wheel disc (6) and the second contact wheel disc (7).

3. A thermal transfer ribbon damper for a printer as defined in claim 2, wherein: the hook pull wheel disc (5), the first contact wheel disc (6) and the second contact wheel disc (7) are coaxially arranged.

4. A thermal transfer ribbon damper for a printer according to claim 3, wherein: the blanket gasket is respectively contacted and rubbed with the first contact wheel disc (6) and the second contact wheel disc (7).

5. The thermal ribbon damper for a printer according to claim 4, wherein: the motor (1), the containing groove frame (4), the first contact wheel disc (6) and the second contact wheel disc (7) are movably connected with a carbon ribbon.

6. The thermal transfer ribbon damper for a printer according to claim 5, wherein: the upper end fixedly connected with contact card frame (9) of spring (8), the lower extreme fixedly connected with support frame (10) of contact card frame (9), the lower extreme fixedly connected with of support frame (10) connects cardboard (12), the bottom fixedly connected with of support frame (10) passes board (14), the front end position fixedly connected with of passing board (14) passes piece (13), the central sliding connection of passing piece (13) has spacing connecting rod (11).