CN217102265U

CN217102265U - Automatic paper feeding device for digital printing machine

Info

Publication number: CN217102265U
Application number: CN202220590620.5U
Authority: CN
Inventors: 杜青枝; 戚改贤; 谈进
Original assignee: Wuhan Tianyu Haobo Printing Co ltd
Current assignee: Wuhan Tianyu Haobo Printing Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-02
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a printing machine technical field discloses an automatic adsorption paper feeding device for digital printing machine, including the printing machine body, be provided with the paper storehouse in the printing machine body, printing machine body one side is provided with the conveyer belt subassembly, and the conveyer belt subassembly is improved level and is shelved printing paper, and conveyer belt subassembly one side is provided with fixture, and fixture includes the frame, is provided with the clamping component in the frame, and the centre gripping printing paper is followed to the clamping component in the conveyer belt subassembly, is provided with drive assembly one in the frame, and two drive clamping components of drive assembly move to paper storehouse one side from conveyer belt subassembly one side, the utility model discloses can form paper for the printing machine automatically, avoid the manual work to form paper, it is very convenient.

Description

Automatic paper feeding device for digital printing machine

Technical Field

The utility model relates to a printing machine technical field, in particular to digital printing machine is with automatic adsorption paper feeding device.

Background

The printing machine is a machine for printing printed matter, when using, put into the paper storehouse of printing machine with printing paper, the printing machine prints corresponding information according to the instruction, after the printing paper in the paper storehouse runs out, the printing machine will stop work, then the suggestion lacks paper, the staff can adorn paper according to the suggestion, then at the in-process of big batch printing, thereby the staff can not always pay attention to the printing paper quantity in the paper storehouse beside the printing machine constantly, after printing paper printing is accomplished, lead to the printing machine to shut down, if the staff does not pay attention to for a long time, will lead to printing efficiency greatly reduced, consequently, in order to avoid the appearance of this kind of condition, need an automatic adsorption paper feeding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a digital printing machine is with automatic adsorption paper feeding device has the effect that can form advance automatically.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an automatic adsorption paper feeding device for digital printing machine, includes the printing machine body, be provided with the paper storehouse in the printing machine body, printing machine body one side is provided with the conveyer belt subassembly, the printing paper has been shelved to the conveyer belt subassembly level, conveyer belt subassembly one side is provided with fixture, fixture includes the frame, be provided with the centre gripping subassembly in the frame, centre gripping subassembly centre gripping printing paper from the conveyer belt subassembly, be provided with drive assembly one in the frame, drive assembly one drives the centre gripping subassembly and moves to paper storehouse one side from conveyer belt subassembly one side.

As the utility model discloses a further setting, the drive belt subassembly includes the support frame, be provided with conveyer belt one and conveyer belt two on the support frame, conveyer belt one and conveyer belt two set up along a straight line, conveyer belt one and conveyer belt two are parallel with the paper storehouse in the printing machine body, the upper surface parallel and level of conveyer belt one and conveyer belt two, one side of conveyer belt two is provided with the centre gripping subassembly.

As the utility model discloses a further setting, two middle parts of conveyer belt are provided with the breach, and during the double-layered paper, the clamping part setting of centre gripping subassembly is in the breach.

As a further setting of the utility model, the centre gripping subassembly includes support one, the bottom of support one is provided with the finger cylinder, finger cylinder and support one fixed connection, when pressing from both sides paper, the working end of finger cylinder is arranged in the breach of conveyer belt two, and printing paper is arranged in between two working ends of finger cylinder, be provided with drive assembly two on the support one, thereby drive assembly two drive finger cylinder up-and-down motion or be close to or keep away from conveyer belt two, the frame bottom is provided with drive assembly three, drive assembly three drive finger cylinder is along the horizontal direction or be close to or keep away from the paper storehouse.

As a further setting of the utility model, two work ends of finger cylinder are connected with the pinch-off blades, pinch-off blades parallel arrangement.

As a further setting of the utility model, drive assembly one includes lead screw one, the both ends of lead screw one are rotated with the support frame and are connected, be provided with drive lead screw pivoted motor two on the support frame, be provided with guide arm one on the support frame, guide arm one and a lead screw parallel arrangement.

As a further setting of the utility model, drive assembly three is including the lead screw two and the guide arm two that are located the frame bottom, the bottom of frame respectively with the lead screw nut fixed connection of lead screw two, with the sliding connection of guide arm two, one side of lead screw two is provided with its pivoted motor of drive three.

As a further setting of the utility model, drive assembly two includes the backup pad, the backup pad bottom links to each other with the lead screw nut of lead screw one is fixed, backup pad and a guide arm sliding connection, be provided with the cylinder in the backup pad, the work end of cylinder is vertical downwards, the work end of cylinder passes backup pad and a support fixed connection, vertical slip is provided with the guide bar in the backup pad, the guide bar passes backup pad and a support fixed connection.

As a further setting of the utility model, be provided with the cab apron between conveyer belt one and the conveyer belt two, the both sides of crossing the cab apron be with conveyer belt one and conveyer belt two side assorted arcs, the both sides of crossing the cab apron are provided with little clearance with conveyer belt one and conveyer belt two.

As a further setting of the utility model, the second conveyor belt is provided with the striker plate far away from one side of the first conveyor belt.

The utility model has the advantages that:

when in use, the printing paper is conveyed through the first conveying belt, the length of the first conveying belt can be freely set, the printing paper enters the second conveying belt through the first conveying belt, when one piece of printing paper enters the second conveying belt, the first conveying belt stops immediately to ensure that only one group of printing paper is on the second conveying belt, the second conveying belt continues to convey the printing paper to stop after the printing paper is positioned between the two working ends of the finger cylinder, then the printing paper is clamped by a finger cylinder, the finger cylinder is lifted by a control cylinder, after the finger cylinder is lifted for a certain distance, controlling the first screw rod to move to enable the finger cylinder to move to the paper bin of the printing machine from the second conveyor belt, controlling the cylinder to feed printing paper into the paper bin, after the clamping cylinder is loosened, the second lead screw is controlled to move, so that the finger cylinder and the clamping plate are separated from the paper bin, and then the finger cylinder is controlled to reset, so that paper feeding of the printing machine is completed, manual paper placing is replaced, and the paper feeding machine is very convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the conveyor belt assembly of the present embodiment;

FIG. 3 is a schematic structural view of a clamping mechanism according to the present embodiment;

in the figure, 11, a printer body, 12, a paper bin, 2, a conveyor belt assembly, 21, a support frame, 22, a first conveyor belt, 23, a second conveyor belt, 24, a transition plate, 25, a material baffle plate, 3, a clamping mechanism, 31, a frame, 32, a clamping assembly, 321, a first support frame, 322, a finger cylinder, 324, a second driving assembly, 3241, a support plate, 3242, a cylinder, 3243, a guide rod, 325, a clamping plate, 33, a first driving assembly, 331, a first lead screw, 332, a second motor, 333, a first guide rod, 34, a third driving assembly, 341, a second lead screw, 342, a second guide rod, 343 and a third motor are shown.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Examples

An automatic paper feeding device for a digital printing machine is disclosed, referring to fig. 1 to 3, and comprising a printing machine body 11, a paper bin 12 is arranged in the printing machine body 11, a conveyor belt component 2 is arranged on one side of the printing machine body 11, the conveyor belt component comprises a support frame 21, a first conveyor belt 22 and a second conveyor belt 23 are arranged on the support frame 21, the first conveyor belt 22 and the second conveyor belt 23 are arranged along a straight line, the first conveyor belt 22 and the second conveyor belt 23 are parallel to the paper bin 12 in the printing machine body 11, the upper surfaces of the first conveyor belt 22 and the second conveyor belt 23 are flush, wherein the length of the first conveyor belt 22 can be freely set for conveying printing paper, the arranged printing paper is placed on the first conveyor belt 22, the second conveyor belt 23 is used for placing a group of printing paper, so as to conveniently clamp the printing paper subsequently, in order to enable the printing paper to move from the first conveyor belt 22 to the second conveyor belt 23 more smoothly, a transition plate 24 is arranged between the first conveyor belt 22 and the second conveyor belt 23, the two sides of the transition plate 24 are arc-shaped, the arc-shaped is matched with the side edges of the first conveyor belt 22 and the second conveyor belt 23, small gaps are formed between the two sides of the transition plate 24 and the first conveyor belt 22 and the second conveyor belt 23, so that the movement of printing paper is more stable and smooth, in order to ensure that the position of the printing paper on the second conveyor belt 23 is more uniform, a material blocking plate 25 is arranged on one side, away from the first conveyor belt 22, of the second conveyor belt 23, namely the second conveyor belt 23 drives the printing paper to move to the material blocking plate 25, the printing paper stops advancing, in addition, in order to match with subsequent clamping of the printing paper, a gap is formed in the middle of the second conveyor belt 23, and the clamping of the printing paper is carried out from the gap when the printing paper is clamped;

furthermore, a clamping mechanism 3 is arranged on one side of the second conveyor belt 23, the clamping mechanism 3 comprises a frame 31, a first lead screw 331 is arranged on the frame 31, two ends of the first lead screw 331 are rotatably connected with the support frame 21, a second motor 332 for driving the first lead screw 331 to rotate is arranged on the support frame 21, a first guide rod 333 is arranged on the support frame 21, the first guide rod 333 is arranged in parallel with the first lead screw 331, a support plate 3241 is arranged on the first lead screw 331 and the first guide rod 333, the bottom of the support plate 3241 is fixedly connected with a lead screw nut of the first lead screw 331, the support plate 3241 is slidably connected with the first guide rod 333, a cylinder 3242 is arranged on the support plate 3241, the working end of the cylinder 3242 is vertically downward, the working end of the cylinder 3242 penetrates through the support plate 3241 and is fixedly connected with the first support 321, a guide rod 3243 is vertically slidably arranged on the support plate 3242, a first support 321 is provided with a finger cylinder 322, two working ends of the finger cylinder 322 are connected with clamping plates 325, the two clamping plates 325 are arranged in parallel, a second lead screw 341 and a second guide rod 342 are further arranged at the bottom of the rack 31, the second lead screw 341 is perpendicular to the first lead screw 331, the bottom of the rack (31) is respectively fixedly connected with a lead screw nut of the second lead screw 341 and is in sliding connection with the second guide rod 342, and a third motor 343 for driving the second lead screw 341 to rotate is arranged on one side of the second lead screw 341.

The working principle of the embodiment is as follows:

when the paper feeding device is used, printing paper is conveyed through the first conveying belt 22, the printing paper enters the second conveying belt 23 through the first conveying belt 22, when one piece of printing paper enters the second conveying belt 23, the first conveying belt 22 immediately stops, the second conveying belt 23 continues to convey the printing paper, the printing paper stops after being positioned between the two working ends of the finger cylinder 322, then the finger cylinder 322 clamps the printing paper, the finger cylinder 322 is lifted by the control cylinder 3242, after the finger cylinder 322 is lifted for a certain distance, the first lead screw 331 is controlled to move, the finger cylinder 322 is made to move from the second conveying belt 23 to the paper bin 12 of the printing machine, the control cylinder 3242 descends to send the printing paper into the paper bin 12, after the cylinder 3242 is loosened, the second lead screw 341 is controlled to move, the second lead screw 341 drives the rack 31 to be far away from the paper bin 12 along the horizontal direction, then the finger cylinder 322 is reset, paper feeding of the printing machine is completed, manual paper feeding is replaced, and the paper feeding device is very convenient.

Claims

1. The utility model provides an automatic adsorption paper feeding device for digital printing machine which characterized in that: including printing machine body (11), be provided with paper storehouse (12) in printing machine body (11), printing machine body (11) one side is provided with conveyer belt subassembly (2), the printing paper has been shelved to conveyer belt subassembly (2) the level, conveyer belt subassembly (2) one side is provided with fixture (3), fixture (3) are including frame (31), be provided with clamping component (32) on frame (31), clamping component (32) centre gripping printing paper in conveyer belt subassembly (2), be provided with drive assembly (33) on frame (31), drive assembly (33) drive clamping component (32) are followed conveyer belt subassembly (2) one side and are moved to paper storehouse (12) one side.

2. The automated paper feeding apparatus for a digital printer according to claim 1, wherein: the conveyer belt subassembly includes support frame (21), be provided with conveyer belt (22) and conveyer belt two (23) on support frame (21), a straight line setting is followed in conveyer belt (22) and conveyer belt two (23), conveyer belt (22) and conveyer belt two (23) are parallel with paper storehouse (12) in the printing machine body (11), the upper surface parallel and level of conveyer belt (22) and conveyer belt two (23), one side of conveyer belt two (23) is provided with centre gripping subassembly (32).

3. The automatic paper feeder for digital printing machine according to claim 2, characterized in that: and a notch is formed in the middle of the second conveyor belt (23), and when paper is clamped, the clamping part of the clamping assembly (32) is arranged in the notch.

4. An automated paper feeding apparatus for a digital printer according to claim 3, wherein: centre gripping subassembly (32) are including support one (321), the bottom of support one (321) is provided with finger cylinder (322), finger cylinder (322) and support one (321) fixed connection, during the double-layered paper, the work end of finger cylinder (322) is located the breach of conveyer belt two (23), and printing paper is located between two work ends of finger cylinder (322), be provided with drive assembly two (324) on support one (321), thereby drive assembly two (324) drive finger cylinder (322) up-and-down motion or be close to or keep away from conveyer belt two (23), frame (31) bottom is provided with drive assembly three (34), drive assembly three (34) drive finger cylinder (322) are along the horizontal direction or be close to or keep away from paper storehouse (12).

5. The automated paper feeding apparatus for digital printing machine according to claim 4, wherein: two working ends of the finger cylinder (322) are connected with clamping plates (325), and the clamping plates (325) are arranged in parallel.

6. The automated paper feeding apparatus for digital printing machine according to claim 4, wherein: the first driving assembly (33) comprises a first lead screw (331), the first lead screw (331) is perpendicular to the second conveyor belt (23), two ends of the first lead screw (331) are rotatably connected with the support frame (21), a second motor (332) for driving the first lead screw (331) to rotate is arranged on the support frame (21), a first guide rod (333) is arranged on the support frame (21), and the first guide rod (333) is parallel to the first lead screw (331).

7. The automated paper feeding apparatus for digital printing machine according to claim 4, wherein: the driving assembly III (34) comprises a screw rod II (341) and a guide rod II (342), the screw rod II and the guide rod II are positioned at the bottom of the rack (31), the bottom of the rack (31) is fixedly connected with a screw rod nut of the screw rod II (341) and is in sliding connection with the guide rod II (342), and a motor III (343) for driving the screw rod II (341) to rotate is arranged on one side of the screw rod II.

8. The automated paper feeding apparatus for digital printing machine according to claim 6, wherein: the second driving assembly (324) comprises a supporting plate (3241), the bottom of the supporting plate (3241) is fixedly connected with a screw nut of the first screw rod (331), the supporting plate (3241) is slidably connected with the first guide rod (333), a cylinder (3242) is arranged on the supporting plate (3241), the working end of the cylinder (3242) is vertically downward, the working end of the cylinder (3242) penetrates through the supporting plate (3241) and the first support (321) and is fixedly connected with the first support, a guide rod (3243) is vertically slidably arranged on the supporting plate (3241), and the guide rod (3243) penetrates through the supporting plate (3241) and the first support (321) and is fixedly connected with the first support.

9. The automated paper feeding apparatus for a digital printer according to claim 2, wherein: a transition plate (24) is arranged between the first conveyor belt (22) and the second conveyor belt (23), two sides of the transition plate (24) are arc-shaped and matched with the side edges of the first conveyor belt (22) and the second conveyor belt (23), and two sides of the transition plate (24) are provided with small gaps with the first conveyor belt (22) and the second conveyor belt (23).

10. The automatic paper feeder for digital printing machine according to claim 2, characterized in that: and a material baffle plate (25) is arranged on one side, far away from the first conveyor belt (22), of the second conveyor belt (23).