CN215207494U

CN215207494U - Environment-friendly printer adsorption paper feeding device convenient to adjust

Info

Publication number: CN215207494U
Application number: CN202121376306.9U
Authority: CN
Inventors: 余启荣
Original assignee: Shanghai Dacheng Printing Co ltd
Current assignee: Shanghai Dacheng Printing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-17
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of printer, and an environment-friendly printer adsorption paper feeding device convenient to adjustment is disclosed, supporting legs top fixedly connected with printer, printer right side fixedly connected with send the carton, printer back right side bottom fixedly connected with motor case, the adjustment chamber has been seted up in the case of form advancing, adjustment chamber bottom is provided with guiding mechanism, is provided with paper feeding mechanism in the guiding mechanism, is provided with power unit in the motor case, and guiding mechanism is including first motor, circular spout, mount, bull stick, ball nut is vice and the lead screw. This environment-friendly printer adsorption paper feeding device convenient to adjustment through setting up guiding mechanism, when the paper is less, starts first motor this moment, and first motor during operation can make the lead screw reciprocate in ball nut is vice, through the bearing cooperation of the mount bottom that sets up on the bull stick send the circular spout of carton bottom, can make the bull stick more stable when rotating to make the device have the function of adjustment.

Description

Environment-friendly printer adsorption paper feeding device convenient to adjust

Technical Field

The utility model relates to a printer technical field specifically is an environment-friendly printer adsorption paper feeding device convenient to adjustment.

Background

The printer was invented by the cooperation of John Watt, Dkiff Tangnade. The computer operation result or intermediate result is printed on the paper according to the specified format by using the figures, letters, symbols, figures and the like which can be recognized by people. Printers are moving toward being light, thin, short, small, low power, high speed, and intelligent. The rapid development of the internet has led to the expectation that the paperless era will come and the last day of the printer will come. Whereas global paper consumption is growing at a doubling rate each year, printer sales are increasing at speeds approaching 8% on average. All of them indicate that the printer will not disappear, and will develop faster and faster, and the application field is wider and wider.

The existing printer can slow down the paper feeding speed due to different paper thicknesses when feeding paper, cannot adjust the angle of a plate for placing the paper, and needs to be improved aiming at the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly printer adsorption paper feeding device convenient to adjustment 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 an environment-friendly printer adsorption paper feeding device convenient to adjustment, includes the supporting legs, supporting legs top fixedly connected with printer, printer right side fixedly connected with send the carton, printer back right side bottom fixedly connected with motor case, set up the adjustment chamber in the case of form advancing, adjustment chamber bottom is provided with guiding mechanism, be provided with paper feeding mechanism in the guiding mechanism, the motor incasement is provided with power unit.

The adjusting mechanism comprises a first motor, a circular sliding groove, a fixing frame, a rotating rod, a ball nut pair and a screw rod, the first motor is fixedly connected to the middle of the bottom of an adjusting cavity, the circular sliding groove is fixedly connected to the bottom of the adjusting cavity, the first motor is provided with an output shaft, the bottom of the rotating rod is fixedly connected to the top of the output shaft of the first motor, the ball nut pair is fixedly connected to the top of the rotating rod, the screw rod is in threaded connection with the middle of the ball nut pair, and the fixing frame is in sliding connection with the top of the circular sliding groove.

Preferably, paper feeding mechanism is including the dwang, place board, pulley and baffle, dwang fixed connection openly left side is close to the middle part in sending the carton, it rotates to connect in the dwang to place the board, the pulley rotates to be connected in placing the positive right side of board and is close to the middle part, baffle fixed connection is in placing the board left side.

Preferably, the power mechanism comprises a second motor and a paper feeding roller, the second motor is fixedly connected to the bottom of the motor box, the second motor is provided with an output shaft, and the paper feeding roller is fixedly connected to the front end of the output shaft of the second motor.

Preferably, the inner ring of the bearing is fixedly connected to the bottom of the fixing frame, the outer ring of the bearing is in sliding connection with the circular sliding groove, and the first motor is located in the middle of the bottom of the fixing frame, so that the fixing frame can slide in the circular sliding groove more quickly.

Preferably, an arc-shaped sliding groove corresponding to the pulley is formed in the paper feeding box, and the pulley is connected with the arc-shaped sliding groove in a sliding mode and can slide in the arc-shaped sliding groove.

Preferably, the right side of the printer and the left side of the paper feeding box are provided with moving grooves for accommodating the placing plates to move, so that the placing plates can rotate in the printer and the paper feeding box.

Preferably, the front end of the paper feeding roller is connected with the inner wall of the printer in a rotating mode, the bottom of the rotating rod penetrates through the middle of the top of the fixing frame and extends to the first motor output shaft fixedly connected below the fixing frame, and the rotating rod is fixedly connected with the middle of the top of the fixing frame and can be fixed through the fixing frame.

Preferably, place board bottom fixed connection lead screw top, the positive bottom of lead screw is provided with the spacing ring, the rectangular channel has been seted up on baffle top left side, the roller surface of form advancing is provided with the sawtooth that corresponds with the rectangular channel, and when can rotate through the roller of form advancing, the sawtooth is carried the paper in the rectangular channel.

Compared with the prior art, the utility model provides an environment-friendly printer adsorption paper feeding device convenient to adjustment possesses following beneficial effect:

1. this environment-friendly printer adsorption paper feeding device convenient to adjustment through setting up guiding mechanism, when the paper is less, starts first motor this moment, and first motor during operation can make the lead screw reciprocate in ball nut is vice, through the bearing cooperation of the mount bottom that sets up on the bull stick send the circular spout of carton bottom, can make the bull stick more stable when rotating to make the device have the function of adjustment.

2. This environment-friendly printer adsorption paper feeding device convenient to adjustment through setting up power unit, starts the second motor, and the second motor drives the roller rotation of form advancing, can carry out a separation one by one with the paper bottom through the sawtooth on the roller of form advancing to carry the paper and print work in carrying the printer.

Drawings

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

FIG. 2 is a schematic sectional front view of the present invention;

FIG. 3 is a schematic sectional top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. supporting legs; 2. a printer; 3. feeding a carton; 5. a motor case; 6. adjusting the cavity; 7. an adjustment mechanism; 701. a first motor; 702. a circular chute; 703. a fixed mount; 704. a rotating rod; 705. a ball nut pair; 706. a screw rod; 8. a paper feeding mechanism; 801. rotating the rod; 802. placing the plate; 803. a pulley; 804. a baffle plate; 9. a power mechanism; 901. a second motor; 902. a paper feed roller.

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 work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an environment-friendly printer paper feeding device convenient to adjust comprises a supporting foot 1, wherein the top of the supporting foot 1 is fixedly connected with a printer 2, the right side of the printer 2 is fixedly connected with a paper feeding box 3, the right side bottom of the back of the printer 2 is fixedly connected with a motor box 5, an adjusting cavity 6 is arranged in the paper feeding box 3, the bottom of the adjusting cavity 6 is provided with an adjusting mechanism 7, a paper feeding mechanism 8 is arranged in the adjusting mechanism 7, the paper feeding mechanism 8 comprises a rotating rod 801, a placing plate 802, a pulley 803 and a baffle 804, the rotating rod 801 is fixedly connected to the left side of the front side of the paper feeding box 3 close to the middle part, the placing plate 802 is rotatably connected to the rotating rod 801, the right side of the printer 2 and the left side of the paper feeding box 3 are provided with moving grooves for accommodating the movement of the placing plate 802, the placing plate 802 can rotate in the printer 2 and the paper feeding box 3, the pulley 803 is rotatably connected to the right side of the front side of the placing plate 802 close to the middle part, and the paper feeding box 3 is provided with arc-shaped sliding grooves corresponding to the pulley 803, the pulley 803 is slidably connected with the arc-shaped chute, so that the pulley 803 can slide in the arc-shaped chute, the baffle 804 is fixedly connected to the left side of the placing plate 802, the power mechanism 9 is arranged in the motor box 5, the power mechanism 9 comprises a second motor 901 and a paper feeding roller 902, the second motor 901 is fixedly connected to the bottom of the motor box 5, the second motor 901 is provided with an output shaft, the paper feeding roller 902 is fixedly connected to the front end of the output shaft of the second motor 901, the front end of the paper feeding roller 902 is rotatably connected with the inner wall of the printer 2, the bottom of the rotating rod 704 penetrates through the middle of the top of the fixing frame 703 and extends to the lower part of the fixing frame 703 to be fixedly connected with the output shaft of the first motor 701, the middle of the top of the fixing frame 703 is fixedly connected with the rotating rod 704, so that the rotating rod 704 can be fixed by the fixing frame 703, the bottom of the placing plate 802 is fixedly connected with the top end of the screw rod 706, the bottom of the front of the screw rod 706 is provided with a limiting ring, the left side of the baffle 804 is provided with a rectangular groove, the outer surface of the paper feeding roller is provided with sawteeth corresponding to the rectangular groove 902, when the paper feeding roller 902 rotates, the sawteeth convey paper in the rectangular groove, the second motor 901 is started by arranging the power mechanism 9, the second motor 901 drives the paper feeding roller 902 to rotate, the bottom of the paper can be separated one by one through the sawteeth on the paper feeding roller 902, and therefore the paper is conveyed into the printer 2 to be printed.

The adjusting mechanism 7 comprises a first motor 701, a circular chute 702, a fixing frame 703, a rotating rod 704, a ball nut pair 705 and a screw rod 706, the first motor 701 is fixedly connected in the middle of the bottom of the adjusting cavity 6, the circular chute 702 is fixedly connected in the bottom of the adjusting cavity 6, the first motor 701 has an output shaft, the bottom of the rotating rod 704 is fixedly connected to the top of the output shaft of the first motor 701, the ball nut pair 705 is fixedly connected to the top of the rotating rod 704, the screw rod 706 is in threaded connection with the middle of the ball nut pair, the fixing frame 703 is slidably connected to the top of the circular chute 702, the bottom of the fixing frame 703 is fixedly connected with the inner ring of a bearing, the outer ring of the bearing is slidably connected with the circular chute 702, the first motor 701 is positioned in the middle of the bottom of the fixing frame 703, the fixing frame 703 can slide more quickly in the circular chute 702, by arranging the adjusting mechanism 7, when paper is few, the first motor 701 is started, and when the first motor 701 works, the lead screw 706 can move up and down in the ball nut pair 705, and the rotating rod 704 can be more stable in rotation by matching a bearing arranged at the bottom of the fixing frame 703 on the rotating rod 704 with the circular sliding groove 702 at the bottom of the paper feeding box 3, so that the device has an adjusting function.

In the actual operation process, when the device is used, by arranging the adjusting mechanism 7, when there is less paper, the first motor 701 is started, when the first motor 701 works, the rotating rod 704 at the top of the output shaft of the first motor 701 is driven to rotate, the ball nut pair 705 at the top in the rotating rod 704 can rotate along with the rotating rod 704, at this time, the bottom of the placing plate 802 is fixedly connected with the top end of the screw rod 706, the screw rod 706 can move up and down in the ball nut pair 705, and simultaneously the right side of the placing plate 802 can move up and down, when the placing plate 802 moves, the placing plate 802 can be supported by the arc chute matching pulley 803 arranged in the paper feeding box 3, the placing plate 802 can be more stable when moving, the rotating rod 704 can be more stable when rotating by matching the circular chute 702 at the bottom of the paper feeding box 3 with the bearing at the bottom of the fixing frame 703 arranged on the rotating rod 704, when the second motor 901 is started, the output shaft of the second motor 901 drives the paper feeding roller 902 to rotate, and when the paper feeding roller 902 rotates, the paper bottom can be separated one by one through the saw teeth on the paper feeding roller 902, so that the paper is conveyed into the printer 2 for printing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an environment-friendly printer adsorption paper feeding device convenient to adjustment, includes supporting legs (1), its characterized in that: the printer (2) is fixedly connected to the top of the supporting leg (1), the paper conveying box (3) is fixedly connected to the right side of the printer (2), the motor box (5) is fixedly connected to the bottom of the right side of the back face of the printer (2), an adjusting cavity (6) is formed in the paper conveying box (3), an adjusting mechanism (7) is arranged at the bottom of the adjusting cavity (6), a paper feeding mechanism (8) is arranged in the adjusting mechanism (7), and a power mechanism (9) is arranged in the motor box (5);

the adjusting mechanism (7) comprises a first motor (701), a circular sliding groove (702), a fixing frame (703), a rotating rod (704), a ball nut pair (705) and a screw rod (706), the first motor (701) is fixedly connected to the middle of the bottom of an adjusting cavity (6), the circular sliding groove (702) is fixedly connected to the bottom of the adjusting cavity (6), the first motor (701) is provided with an output shaft, the bottom of the rotating rod (704) is fixedly connected to the top of the output shaft of the first motor (701), the ball nut pair (705) is fixedly connected to the inner top of the rotating rod (704), the screw rod (706) is in threaded connection with the middle of the ball nut pair (705), and the fixing frame (703) is in sliding connection with the top of the circular sliding groove (702).

2. The easy-to-adjust paper feeding device of an environment-friendly printer according to claim 1, wherein: paper feeding mechanism (8) including dwang (801), place board (802), pulley (803) and baffle (804), dwang (801) fixed connection is in sending carton (3) openly left side and is close to the middle part, place board (802) and rotate to be connected in dwang (801), pulley (803) rotate to be connected in placing board (802) openly right side and be close to the middle part, baffle (804) fixed connection is in placing board (802) left side.

3. The easy-to-adjust paper feeding device of an environment-friendly printer according to claim 2, wherein: the power mechanism (9) comprises a second motor (901) and a paper feeding roller (902), the second motor (901) is fixedly connected to the bottom of the motor box (5), the second motor (901) is provided with an output shaft, and the paper feeding roller (902) is fixedly connected to the front end of the output shaft of the second motor (901).

4. The easy-to-adjust paper feeding device of environmental friendly printer according to claim 3, wherein: the bottom of the fixing frame (703) is fixedly connected with an inner ring of a bearing, an outer ring of the bearing is connected with the circular sliding groove (702) in a sliding mode, and the first motor (701) is located in the middle of the bottom of the fixing frame (703).

5. The easy-to-adjust paper feeding device of environmental friendly printer as claimed in claim 4, wherein: an arc-shaped sliding groove corresponding to the pulley (803) is formed in the paper feeding box (3), and the pulley (803) is connected with the arc-shaped sliding groove in a sliding mode.

6. The easy-to-adjust paper feeding device of environmental friendly printer according to claim 5, wherein: the right side of the printer (2) and the left side of the paper feeding box (3) are provided with moving grooves for accommodating the placing plate (802) to move.

7. The easy-to-adjust paper feeding device of environmental friendly printer as claimed in claim 6, wherein: the front end of the paper feeding roller (902) is rotatably connected with the inner wall of the printer (2), the bottom of the rotating rod (704) penetrates through the middle of the top of the fixing frame (703) and extends to the output shaft of the first motor (701) fixedly connected below the fixing frame (703), and the rotating rod (704) is fixedly connected with the middle of the top of the fixing frame (703).

8. The easy-to-adjust paper feeding device of environmental friendly printer as claimed in claim 7, wherein: place board (802) bottom fixed connection lead screw (706) top, lead screw (706) openly bottom is provided with the spacing ring, rectangular channel has been seted up on baffle (804) top left side, form advance roller (902) surface and be provided with the sawtooth that corresponds with the rectangular channel.