CN219193961U - Discharging structure of double-sided printing machine - Google Patents

Abstract

The utility model discloses a discharging structure of a double-sided printing machine, which comprises a double-sided printing machine body; the clamping mechanism is positioned on the inner wall of the double-sided printer body; the regulating mechanism is located on the inner wall of the double-sided printer body, the paper card can be clamped at one end of the double-sided printer body, which comes out from the inner wall of the double-sided printer body, through the arranged clamping mechanism, and the paper card is kept to move in the horizontal direction, so that the paper card is prevented from deflecting when being separated from the roller, and the bottom of the paper card can be supported through the arranged regulating mechanism.

Description

Discharging structure of double-sided printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to a discharging structure of a double-sided printer.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printer is as follows: the characters and images to be printed are made into printing plates, the printing plates are arranged on a printer, then the ink is coated on the places where the characters and images are arranged on the printing plates by manpower or the printer, and then the printing plates are directly or indirectly transferred onto paper or other printing stock (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that the same printed matter as the printing plates is reproduced, and the utility model and development of the printer plays an important role in the transmission of human civilization and culture.

In the card printing process, a worker firstly pours various inks into ink tanks respectively, each ink tank evenly discharges ink through 16 rollers, a paper card is fed into the printer by a paper feeder, each printing plate is fixed on the rotating roller, the rollers convey the inks onto the printing plates, then the printing plates convey the inks to a rubber blanket, the rubber blanket presses the inks when the paper card moves in the printer, the printed paper card is leveled and stacked at the terminal end of the printer, the same paper card is reversely fed into the printer, thus the double-sided printing of the paper card is finished, the printed paper card is fed into a combined cutter for cutting, but for some long paper cards, when the rollers push the paper card to move above the conveying wheel, one end of the paper card is in sliding connection with the surface of the conveying wheel, the other end of the paper card is outwards fed out by the rollers, and one end of the paper card, which is in contact with the conveying wheel, is easily affected by the outside, for example, the machine shake or wind blows, the paper card is inclined on the conveying wheel, the paper card is pushed out by the paper card continuously, the paper card is greatly pushed out, and the paper card is cut by the combined cutter, and the paper card is cut by the cutting edge of the combined cutter more and more paper cards is cut. For this purpose, we propose a discharge structure of a duplex printer.

Disclosure of Invention

The utility model aims to provide a discharging structure of a double-sided printing machine, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a discharging structure of a double-sided printing machine comprises a double-sided printing machine body; the clamping mechanism is positioned on the inner wall of the double-sided printer body; the adjusting mechanism is located on the inner wall of the double-sided printing machine body, the clamping mechanism pulls the paper card subjected to double-sided printing to the upper portion of the adjusting mechanism, and the adjusting mechanism can integrally put the paper card on the surface of the double-sided printing machine body.

Preferably, the fixture is including setting up the removal box at double-sided printing machine body inner wall, and the both sides are equipped with the grip block respectively about removing the box inner wall, and grip block outside fixedly connected with electric telescopic handle one, and electric telescopic handle one end is connected with removing the box inner wall, removes box inner wall fixedly connected with photoelectric sensor, removes the box outside and is equipped with the driving piece that can drive and remove the box and remove.

Preferably, the driving piece is including setting up the drive plate in the removal box top, and two-sided printing machine body inner wall is equipped with the sliding tray that can with drive plate sliding connection, and drive plate one end center department threaded connection has transmission lead screw one, and transmission lead screw one end rotates with two-sided printing machine body inner wall to be connected, and transmission lead screw other end fixedly connected with driving motor, driving motor and two-sided printing machine body coupling.

Preferably, the adjustment mechanism is including setting up the limiting plate in two sides of the printing machine body inner wall respectively, and the limiting plate below is equipped with the support piece that can support the paper card, limiting plate upper end inner wall outside fixedly connected with stopper, and the limiting groove that can with stopper sliding connection has been seted up to the printing machine body inner wall of two sides, is equipped with between two limiting plates and can drives the limiting plate at the gliding adjustment piece of printing machine body inner wall of two sides.

Preferably, the support piece comprises a rotating rod arranged below the limiting plate, a support plate fixedly connected with the outer side of the rotating rod, a plurality of communicating grooves are formed in the inner wall of the support plate, pulleys are arranged on the inner wall of the communicating grooves, one end of the rotating rod penetrates out of the inner wall of the limiting plate and is fixedly connected with a rotating motor, and the rotating motor is fixedly connected with the inner wall of the limiting plate.

Preferably, the adjusting piece comprises a transmission screw rod II arranged between the two limiting plates, one end of the transmission screw rod II is rotationally connected with the inner wall of the double-sided printing machine body, and a rotating handle is arranged at the other end of the transmission screw rod II penetrating out of the inner wall of the double-sided printing machine body.

Preferably, the threads at the two ends of the transmission screw rod are opposite in rotation direction.

Preferably, the rotating handle is close to the clamping block of the second end fixedly connected with of the transmission screw rod, the rotating handle is close to the reset spring of the second end fixedly connected with of the clamping block, one end of the reset spring is fixedly connected with the second inner wall of the transmission screw rod, the second inner wall of the transmission screw rod is provided with a sliding groove which can be in sliding connection with the clamping block, and the inner wall of the double-sided printing machine body is provided with a clamping groove which can be in sliding connection with the clamping block.

Compared with the prior art, the utility model has the beneficial effects that:

when the paper card moving device is used, one end of the paper card, which comes out from the inner wall of the double-sided printing machine body, can be clamped through the clamping mechanism, the paper card is kept to move in the horizontal direction, the paper card is prevented from deflecting when being separated from the roller, the bottom of the paper card can be supported through the adjusting mechanism, after the paper card is completely moved to the upper part of the adjusting mechanism, the clamping mechanism releases the clamping of the paper card and is separated from the paper card, the adjusting mechanism releases the supporting of the paper card, the whole paper card can fall down at the same time, and the adjusting mechanism can limit the moving path of the paper card, so that the paper card is prevented from shifting when moving.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear view of a structural support of the present utility model;

FIG. 3 is a schematic front view of a mobile case according to the present utility model;

FIG. 4 is a schematic side cross-sectional view of a structural turning rod of the present utility model;

FIG. 5 is a schematic diagram of a front view of an electric telescopic rod according to the present utility model;

FIG. 6 is a schematic top cross-sectional view of the structural clamping mechanism of the present utility model;

FIG. 7 is a schematic side cross-sectional view of a structural latch of the present utility model;

FIG. 8 is a schematic side cross-sectional view of a structural card slot of the present utility model.

In the figure: 1-a double sided printer body; 2-a clamping mechanism; 20-moving the box; 21-a clamping plate; 22-electric telescopic rod I; 23-a photosensor; 24-driving member; 25-driving plate; 26-a sliding groove; 27-driving a first screw rod; 28-driving a motor; 29-an electric telescopic rod II; 3-an adjusting mechanism; 30-limiting plates; 31-a support; 32-limiting blocks; 33-limit grooves; 34-an adjusting member; 35-rotating a rod; 36-supporting a plate; 37-communicating grooves; 38-pulleys; 39-a rotating electric machine; 310-a second transmission screw rod; 311-turning the handle; 312-clamping blocks; 313-return spring; 314-a chute; 315-card slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the discharging structure of the double-sided printing machine comprises a double-sided printing machine body 1; the clamping mechanism 2 is positioned on the inner wall of the double-sided printer body 1; the paper card printing device comprises an adjusting mechanism 3, wherein the adjusting mechanism 3 is positioned on the inner wall of a double-sided printing machine body 1, a clamping mechanism 2 pulls paper cards subjected to double-sided printing to the upper side of the adjusting mechanism 3, the adjusting mechanism 3 can integrally put the paper cards on the surface of the double-sided printing machine body 1, when the paper card printing device is used, the double-sided printing machine body 1 prints the double sides of the paper cards, after the printing is finished, the paper cards can be clamped by one end of the inner wall of the double-sided printing machine body 1 through the arranged clamping mechanism 2, the paper cards are kept to move in the horizontal direction, the paper cards are prevented from deflecting when being separated from rollers, and the bottom of the paper cards can be supported through the arranged adjusting mechanism 3, after the paper cards are all moved to the upper side of the adjusting mechanism 3, the clamping mechanism 2 releases the clamping of the paper cards and the paper cards from being separated from the paper cards, the adjusting mechanism 3 releases the supporting of the paper cards, the paper cards can fall down simultaneously, and the adjusting mechanism 3 can limit the moving path of the paper cards, so that the paper cards are prevented from shifting when moving.

The fixture 2 is including being located the removal box 20 of two-sided printing machine body 1 inner wall, two grip blocks 21 are located the upper and lower both sides of removing box 20 inner wall respectively, grip block 21 outside fixedly connected with electric telescopic handle one 22, electric telescopic handle one 22 one end and remove box 20 inner wall fixed connection, remove box 20 inner wall fixedly connected with photoelectric sensor 23, it is equipped with the driving piece 24 that can drive to remove box 20 to remove the box 20 outside, fixture 2 during operation, when the one end of paper card is sent into by two-sided printing machine body 1 and removes the box 20 inner wall, respond to the paper card through photoelectric sensor 23, and control two electric telescopic handle one 22 extension from top to bottom, electric telescopic handle one 22 promotes two grip blocks 21 and is close to and carry out the centre gripping to paper card one end, drive to remove box 20 at two-sided printing machine body 1 inner wall slip with the cooperation, after the paper card is pulled out completely, electric telescopic handle one 22 shortens and makes two grip blocks 21 separate, thereby release the centre gripping to the paper card, driving piece 24 drives and removes box 20 and continues to remove and makes the paper card to slide out of and remove box 20 inner wall.

The driving piece 24 comprises a driving plate 25 fixedly connected with the upper part of the moving box 20, a sliding groove 26 which can be in sliding connection with the driving plate 25 is formed in the inner wall of the double-sided printing machine body 1, a first transmission screw 27 is connected to the center of one end of the driving plate 25 in a threaded mode, one end of the first transmission screw 27 is rotatably connected with the inner wall of the double-sided printing machine body 1, a driving motor 28 is fixedly connected to the other end of the first transmission screw 27, the driving motor 28 is fixedly connected with the double-sided printing machine body 1 through a motor frame, when the driving piece 24 works, the driving motor 28 drives the first transmission screw 27 to rotate, the first transmission screw 27 drives the driving plate 25 to slide along the inner wall of the sliding groove 26, the driving plate 25 drives the moving block to move along the inner wall of the double-sided printing machine body 1, and the moving speed of the driving plate 25 is the same as the rotating linear speed of the roller in the double-sided printing machine body 1, so that the printing of the double-sided printing machine body 1 on paper cards is prevented from being interfered.

The regulating mechanism 3 is including being located the limiting plate 30 of two sides of the inner wall of the double-sided printing machine body 1 respectively, limiting plate 30 below is equipped with the support piece 31 that can support the paper card, limiting plate 30 upper end inner wall outside fixedly connected with stopper 32, the limiting groove 33 that can with stopper 32 sliding connection has been seted up to the inner wall of the double-sided printing machine body 1, be equipped with between two limiting plates 30 and drive limiting plate 30 at the gliding regulating piece 34 of inner wall of the double-sided printing machine body 1, regulating mechanism 3 during operation, distance between two limiting plates 30 is adjusted through the regulating piece 34 that sets up, support the paper card of different width dimensions with the cooperation, when grip block 21 pulling paper card removes, can support the paper card bottom through the support piece 31 that sets up, thereby when avoiding grip block 21 and paper card separation, the paper card still is in the horizontality, and can put into double-sided printing machine body 1 top with the paper card whole through support piece 31, and limit the paper card that moves through limiting plate 30, slope when avoiding the paper card to remove.

The support piece 31 comprises a rotating rod 35 which is rotationally connected with the lower part of the limiting plate 30, a supporting plate 36 which is fixedly connected with the outer side of the rotating rod 35, a plurality of communicating grooves 37 are formed in the inner wall of the supporting plate 36, pulleys 38 are rotationally connected to the inner wall of the communicating grooves 37, one end of the rotating rod 35 penetrates out of the inner wall of the limiting plate 30 and is fixedly connected with a rotating motor 39, the rotating motor 39 is fixedly connected with the inner wall of the limiting plate 30 through a motor frame, the supporting plate 36 and the limiting plate 30 form 90 degrees when the support piece 31 works, so that the lower end of a paper card is contacted with the upper part of the pulleys 38 and supports the paper card, when the paper card is integrally placed above the double-sided printing machine body 1, the rotating motor 39 drives the rotating rod 35 to rotate, the supporting plate 36 is driven to rotate by the rotating rod 35, and the pulleys 38 are driven to rotate, so that the pulleys 38 do not support the paper card, and the paper card which is lost to be supported integrally falls above the double-sided printing machine body 1 under the action of gravity.

The regulating part 34 comprises a transmission screw rod II 310 which is respectively in threaded connection with the two limiting plates 30, the two limiting plates 30 are respectively positioned at two ends of the transmission screw rod II 310, threads at two ends of the transmission screw rod II 310 are in opposite directions, one end of the transmission screw rod II 310 is rotationally connected with the inner wall of the double-sided printing machine body 1, the other end of the transmission screw rod II 310 penetrates out of a rotating handle 311 fixedly connected with the inner wall of the double-sided printing machine body 1, when the regulating part 34 works, a worker rotates the rotating handle 311, the rotating handle 311 drives the transmission screw rod II 310 to rotate, and the limiting plates 30 at two ends of the transmission screw rod II drive the transmission screw rod II to be close to or far away from each other to cooperate to regulate a moving path according to the width dimension of a paper card.

Example two

As shown in fig. 5-6, in the second embodiment, other structures are unchanged, unlike the first embodiment, the end of the rotary handle 311, which is close to the transmission screw rod two 310, is fixedly connected with a clamping block 312, the end of the rotary handle 311, which is close to the clamping block 312, is fixedly connected with a return spring 313, one end of the return spring 313 is fixedly connected with the inner wall of the transmission screw rod two 310, the inner wall of the transmission screw rod two 310 is provided with a sliding groove 314 capable of being slidably connected with the clamping block 312, the inner wall of the double-sided printing machine body 1 is provided with a clamping groove 315 capable of being slidably connected with the clamping block 312, the clamping groove 315 is divided into a clamping end and a rotating end, when the distance between the two limiting plates 30 is adjusted by a worker, the worker presses the rotary handle 311, the rotary handle 311 slides along the inner wall of the transmission screw rod two 310 and compresses the return spring 313, and simultaneously the rotary handle 311 slides along the inner wall of the sliding groove 314, the clamping end of the clamping groove 315 slides to the rotating end, and the fixing of the rotary handle 311 is further released, after the adjustment is completed, the rotary handle 311 is stopped to be slidably connected with the clamping groove 312, the reset spring 313 is pushed to slide outwards, and the rotary handle 311 is pushed to slide outwards, and the clamping groove 311 is made to slide along the corresponding clamping groove 315

Example III

Referring to fig. 7-8, in the third embodiment, the other structure is unchanged, unlike the first embodiment, the driving member 24 includes a second electric telescopic rod 29 fixedly connected to one end of the moving box 20, an end 22 of the first electric telescopic rod is fixedly connected to the inner wall of the duplex printer body 1, and when the driving member 24 works, the second electric telescopic rod 29 contracts to drive the moving box 20 to slide on the inner wall of the duplex printer body 1 to cooperate to pull out the paper card.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (8)

1. A discharge structure of a duplex printing machine, characterized in that: comprising the following steps:

a double-sided printing machine body (1);

the clamping mechanism (2) is positioned on the inner wall of the double-sided printing machine body (1);

the paper card printing device comprises an adjusting mechanism (3), wherein the adjusting mechanism (3) is arranged on the inner wall of a double-sided printing machine body (1), the clamping mechanism (2) pulls paper cards subjected to double-sided printing to the upper portion of the adjusting mechanism (3), and the adjusting mechanism (3) can integrally put the paper cards on the surface of the double-sided printing machine body (1).

2. The discharge structure of a duplex printer according to claim 1, wherein: the clamping mechanism (2) comprises a moving box (20) arranged on the inner wall of the double-sided printing machine body (1), clamping plates (21) are respectively arranged on the upper side and the lower side of the inner wall of the moving box (20), an electric telescopic rod I (22) is fixedly connected to the outer side of the clamping plates (21), one end of the electric telescopic rod I (22) is connected with the inner wall of the moving box (20), a photoelectric sensor (23) is fixedly connected to the inner wall of the moving box (20), and a driving piece (24) capable of driving the moving box (20) to move is arranged on the outer side of the moving box (20).

3. The discharge structure of a duplex printer according to claim 2, wherein: the driving piece (24) comprises a driving plate (25) arranged above the moving box (20), a sliding groove (26) which can be in sliding connection with the driving plate (25) is formed in the inner wall of the double-sided printing machine body (1), a first transmission screw (27) is connected with the center of one end of the driving plate (25) in a threaded mode, one end of the first transmission screw (27) is rotatably connected with the inner wall of the double-sided printing machine body (1), a driving motor (28) is fixedly connected with the other end of the first transmission screw (27), and the driving motor (28) is connected with the double-sided printing machine body (1).

4. The discharge structure of a duplex printer according to claim 1, wherein: adjustment mechanism (3) are including setting up limiting plate (30) in double-sided printing machine body (1) inner wall both sides respectively, limiting plate (30) below is equipped with support piece (31) that can support the paper card, limiting plate (30) upper end inner wall outside fixedly connected with stopper (32), limiting groove (33) that can with stopper (32) sliding connection have been seted up to double-sided printing machine body (1) inner wall, two be equipped with between limiting plate (30) can drive limiting plate (30) at double-sided printing machine body (1) inner wall gliding regulating part (34).

5. The discharge structure of a duplex printer according to claim 4, wherein: support piece (31) are including setting up dwang (35) in limiting plate (30) below, backup pad (36) of dwang (35) outside fixed connection, backup pad (36) inner wall is equipped with a plurality of intercommunication grooves (37), intercommunication groove (37) inner wall is equipped with pulley (38), dwang (35) one end is worn out limiting plate (30) inner wall fixedly connected with rotating electrical machines (39), rotating electrical machines (39) and limiting plate (30) inner wall fixed connection.

6. The discharge structure of a duplex printer according to claim 4, wherein: the adjusting piece (34) comprises a transmission screw rod II (310) arranged between the two limiting plates (30), one end of the transmission screw rod II (310) is rotationally connected with the inner wall of the double-sided printing machine body (1), and a rotating handle (311) is arranged on the other end of the transmission screw rod II (310) penetrating out of the inner wall of the double-sided printing machine body (1).

7. The discharge structure of a duplex printer according to claim 6, wherein: and threads at two ends of the transmission screw rod II (310) are opposite in rotation direction.

8. The discharge structure of a duplex printer according to claim 6, wherein: the rotary handle (311) is close to a clamping block (312) fixedly connected with one end of a transmission screw rod II (310), the rotary handle (311) is close to a reset spring (313) fixedly connected with one end of the clamping block (312), one end of the reset spring (313) is fixedly connected with the inner wall of the transmission screw rod II (310), a sliding groove (314) which can be in sliding connection with the clamping block (312) is formed in the inner wall of the transmission screw rod II (310), and a clamping groove (315) which can be in sliding connection with the clamping block (312) is formed in the inner wall of the double-sided printing machine body (1).

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