CN219405737U

CN219405737U - Folding device of printing machine

Info

Publication number: CN219405737U
Application number: CN202223192510.2U
Authority: CN
Inventors: 高树敢
Original assignee: Wenzhou Jinci Machinery Equipment Co ltd
Current assignee: Wenzhou Jinci Machinery Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-25
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a printing machine folding device, includes quick-witted case and first diaphragm, the top inner wall rigid coupling of machine case has first diaphragm, the top rigid coupling of first diaphragm has the casing, folding device is installed on the inside right side of casing, drying device is installed to the top of first diaphragm. The gear rod can be driven to rotate through the rotary table, the gear rod can drive the T-shaped tooth plate to move, so that the T-shaped tooth plate can block paper, when the paper is transported to the right through the conveyor belt, the T-shaped tooth plate can not move, so that the center of the paper is aligned with the folding piece, the folding piece is driven to move through the electric push rod, the folding piece is matched with two arc blocks to squeeze and fold the paper, the second roller on the right side is driven to rotate through the second motor, and the two second rollers can mutually cooperate to drive the folded paper to move downwards, so that the folding effect of the paper is further improved.

Description

Folding device of printing machine

Technical Field

The utility model relates to the technical field of folding, in particular to a folding device of a printing machine.

Background

The printing machine is a machine for printing characters and images, and modern printing machines are generally composed of mechanisms such as plate loading, inking, embossing and paper feeding, etc., and the principle of the printing machine is that characters or images to be printed are firstly made into printing plates, then the printing plates are loaded with the printing plates, then the printing plates are coated with the ink manually or by the printing machine, and then the printing plates are directly or indirectly transferred onto paper or other printing stock, and folding devices are also arranged on some printing machines, so that the paper, etc. which is printed can be folded.

A rotary press folder, such as the grant publication number CN216511997U, includes a frame. The utility model provides a rotary printing folding device can promote the effect of folding paper.

However, the above-mentioned printer folding device still has some problems when using, for example, in the above-mentioned in just above, pass through the conveying piece and convey the paper to the notch directly over, the rethread sensing piece cooperates with the driving piece and folds paper, but because the sensing piece is located the horizontal pole below, after the sensing piece just sensed the paper, the driving piece just can start, can not guarantee like this that the central point of paper puts and can remove to folding rod under, thereby the phenomenon of folding position to the paper can appear, and then the folding effect to the paper has been reduced, and the while lacks stoving measure in the above-mentioned, if need to fold paper just printed, the ink mark is not dry on the paper, just so will lead to the handwriting to be dirty after folding, damage to the content of paper, thereby not only reduced the finished product quality of paper, and also increased the cost of enterprises.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a folding device of a printing machine, which can particularly ensure folding at the center of paper and can better folding the paper just printed.

The utility model solves the technical problems by adopting the technical scheme that: the folding device of the printing machine comprises a machine case and a first transverse plate, wherein the first transverse plate is fixedly connected to the inner wall of the upper part of the machine case, a shell is fixedly connected to the upper part of the first transverse plate, printing equipment is fixedly connected to the left side of the shell, the lower part of the printing equipment is fixedly connected with the first transverse plate, the folding device is arranged on the right side of the inner part of the shell, and a drying device is arranged above the first transverse plate.

The folding device comprises an electric push rod, the middle outer wall of the electric push rod is fixedly connected with the inside of the shell, a folding blade is fixedly connected below the electric push rod, a T-shaped tooth plate is arranged on the right side of the folding blade, the outer wall of the right end of the T-shaped tooth plate is in clearance fit with the inner wall of the through hole of the shell, the front end face of the T-shaped tooth plate is meshed with a gear rod, the middle outer wall of the gear rod is rotationally connected with a second transverse plate, and the right side of the second transverse plate is fixedly connected with the shell.

Further perfecting, the upper part of the gear rod is fixedly connected with a rotary table, so that the gear rod can be driven to rotate through the rotary table.

Further perfecting, be equipped with a plurality of arc pieces below the piece of folding paper, and the outer wall of arc piece and the opening part inner wall looks rigid coupling of first diaphragm, the arc piece cooperation can fold paper like this the piece of folding paper.

Further perfecting, drying device includes the concave plate, the top and the casing looks rigid coupling of concave plate, the inner wall rigid coupling of concave plate has heating element, heating element's top is equipped with miniature fan, and miniature fan's top and casing looks rigid coupling, the below of concave plate is equipped with a plurality of first running rollers, and first running roller passes through the roller and rotates with the recess of first diaphragm and link to each other, control the outer wall rotation of first running roller is connected with the conveyer belt, left side the front end roller department rigid coupling of first running roller has first motor, and the frame of first motor and the outer wall looks rigid coupling of quick-witted case.

Further perfecting, the right side below of conveyer belt is equipped with the frame, and the top and the first diaphragm looks rigid coupling of frame, the inside rotation of frame is connected with a plurality of second running rollers, can drive the paper through two second running rollers and remove in opposite directions like this.

Further perfecting, the front end roller shaft of the second roller on the right side is fixedly connected with a second motor, and the stand of the second motor is fixedly connected with the frame, so that the second roller on the right side can be driven to rotate through the output shaft of the second motor.

The beneficial effects of the utility model are as follows: according to the utility model, the gear rod can be driven to rotate through the turntable, the gear rod drives the T-shaped tooth plate to move, the left end position of the T-shaped tooth plate is regulated, thus, paper can be blocked through the T-shaped tooth plate, when the paper is transported rightwards through the conveyor belt, the paper can not move any more due to the blocking of the T-shaped tooth plate, so that the center of the paper is aligned with the folding sheet, then the folding sheet is driven to move through the electric push rod, the folding sheet is matched with two arc blocks to press and fold the paper, and then the second roller on the right side is driven to rotate through the second motor, so that the two second rollers are mutually matched to drive the folded paper to move downwards, and meanwhile, the folding effect of the paper is further improved;

when the paper printed by the printing equipment falls onto the conveyor belt, the paper can be heated by the heating component, hot air near the heating component can be blown downwards by the micro fan to dry the paper, meanwhile, the power of the micro fan is smaller, the paper is not greatly affected, and the conveyor belt can be used for transporting the paper normally, so that the phenomenon of handwriting pollution can not occur after ink on the paper is dried, the quality of a finished product is improved, and the increase of enterprise cost due to waste is avoided.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the gear bar, T-shaped tooth plate and second cross plate of FIG. 2;

FIG. 4 is a schematic view of the structure of the tucker blade, first roller, and conveyor belt of FIG. 2;

FIG. 5 is a schematic view of the structure of the arcuate plate, bar and spring of FIG. 2;

fig. 6 is a schematic view of the micro fan, heating assembly and recess plate of fig. 2.

Reference numerals illustrate: in the figure: 1. the machine case comprises a machine case body, 2, a first transverse plate, 3, a folding device, 301, an electric push rod, 302, a folding blade, 303, a T-shaped tooth plate, 304, a gear rod, 305, a second transverse plate, 3A1, a vertical plate, 3A2, a stop lever, 3A3, a spring, 3A4, an arc-shaped plate, 4, a drying device, 401, a concave plate, 402, a heating component, 403, a micro fan, 404, a first roller, 405, a conveyor belt, 406, a first motor, 5, a shell, 6, printing equipment, 7, a rotary table, 8, an arc-shaped block, 9, a frame, 10, a second roller, 11 and a second motor.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-6: in this embodiment, a printing machine folding device, including quick-witted case 1 and first diaphragm 2, the upper side inner wall rigid coupling of machine case 1 has first diaphragm 2, the preceding terminal surface right side processing of machine case 1 has the opening, can take out the paper after folding paper, upper left side and the centre of first diaphragm 2 are processed respectively have recess and opening, the top rigid coupling of first diaphragm 2 has casing 5, the top processing of casing 5 has 3 openings, and the right side processing of casing 5 has the through-hole, the terminal surface processing has the observation window before the casing 5, and the inside rigid coupling in left side of casing 5 has lithography apparatus 6, lithography apparatus 6 adopts the lithography apparatus among the prior art, can print paper, and the below of lithography apparatus 6 is rigid coupling with first diaphragm 2, the inside right side of casing 5 is installed folding device 3, drying device 4 is installed to the top of first diaphragm 2.

The paper folding device 3 comprises an electric push rod 301, a folding piece 302, a T-shaped tooth plate 303, a gear rod 304 and a second transverse plate 305, wherein the middle outer wall of the electric push rod 301 is fixedly connected with the inside of the shell 5, the model of the electric push rod 301 can be selected according to the requirement of a user, the folding piece 302 is fixedly connected below the electric push rod 301, the folding piece 302 can be driven to move through the electric push rod 301, the T-shaped tooth plate 303 is arranged on the right side of the folding piece 302, paper can be blocked through the left end of the T-shaped tooth plate 303, the right end outer wall of the T-shaped tooth plate 303 is in clearance fit with the inner wall of the through hole of the shell 5, the T-shaped tooth plate 303 can be limited through the through hole of the shell 5, the front end face of the T-shaped tooth plate 303 is meshed and connected with the gear rod 304, the T-shaped tooth plate 303 can be driven to move through the gear rod 304, the middle outer wall of the gear rod 304 is rotationally connected with the second transverse plate 305, the right side of the second transverse plate 305 is fixedly connected with the shell 5, a turntable 7 is fixedly connected above the gear rod 304, the gear rod 304 can drive the gear rod 302 to rotate, the lower than the arc-shaped tooth plate 302 is provided with the arc-shaped sheet 8, and the arc-shaped sheet 8 can be blocked through the arc-shaped sheet 8, and the arc-shaped sheet 8 can be fixedly connected with the arc-shaped sheet 8;

the gear rod 304 can be driven to rotate through the rotary disc 7, the gear rod 304 drives the T-shaped tooth plate 303 to move, the left end position of the T-shaped tooth plate 303 is adjusted, paper can be blocked through the T-shaped tooth plate 303, when the paper is transported rightwards through the conveying belt 405, the paper can not move again due to the blocking of the T-shaped tooth plate 303, the center of the paper is aligned with the folding piece 302, the folding piece 302 is driven to move through the electric push rod 301, the folding piece 301 is matched with the two arc-shaped blocks 8 to squeeze and fold the paper, the second motor 11 drives the second roller 10 on the right side to rotate, and therefore the two second rollers 10 are mutually matched to drive the folded paper to move downwards, and meanwhile the folding effect of the paper is further improved.

Referring to fig. 1, 2 and 6, the drying device 4 includes a concave plate 401, a heating component 402, a micro fan 403, a first roller 404, a conveyor belt 405 and a first motor 406, the upper side of the concave plate 401 is fixedly connected with the housing 5, the inner wall of the concave plate 401 is fixedly connected with the heating component 402, the heating component 402 is heated by a resistance wire, the micro fan 403 is arranged above the heating component 402, the model of the micro fan 403 can be selected according to the requirement of a user, the micro fan 403 has smaller power, so that no influence is caused to paper, the upper side of the micro fan 403 is fixedly connected with the housing 5, 2 first rollers 404 are arranged below the concave plate 401, the outer wall of the first rollers 404 is rotatably connected with the conveyor belt 405 through a roller shaft, the first rollers 404 are matched with the conveyor belt 405, the front end roller shaft of the first rollers 404 can transport paper, the first motor 406 can be selected according to the requirement of the user, the output shaft motor 406 can pass through the first motor 1, the frame 10 is rotatably connected with the second roller frame 11 through the second roller frame 11, the frame 10 is rotatably connected with the second roller frame 11, and the frame 10 is rotatably connected with the second roller frame 11 through the second roller frame 11, the frame 10 is rotatably connected with the frame 10 rotatably, the frame 11 is fixedly connected with the frame 11;

when the paper printed by the printing equipment 6 falls onto the conveyor belt 405, the paper can be heated by the heating component 402, hot air near the heating component 402 can be blown downwards by the micro fan 403 to dry the paper, meanwhile, the power of the micro fan 403 is smaller, and the paper is not greatly influenced, so that the conveyor belt 405 can normally transport the paper, and the phenomenon of handwriting pollution can not occur after the ink on the paper is dried, thereby improving the quality of finished products and avoiding the increase of enterprise cost due to waste.

When an operator needs to use the printer folding device, the rotary table 7 can be rotated, the gear rod 304 is driven to rotate through the rotary table 7, the gear rod 304 drives the T-shaped tooth plate 303 to move, the left end position of the T-shaped tooth plate 303 is adjusted, thus paper can be blocked through the T-shaped tooth plate 303, when the paper is transported rightwards through the conveyor belt 405, the paper can not move any more due to the blocking of the T-shaped tooth plate 303, the center of the paper is aligned with the folding piece 302, the external power supply of the electric push rod 301 is connected, the electric push rod 301 is started, the folding piece 302 is driven to move through the electric push rod 301, the folding piece 301 is matched with the two arc-shaped blocks 8 to press and fold the paper, the external power supply of the second motor 11 is connected, the second motor 11 is started, the second roller 10 on the right side is driven to rotate through the second motor 11, the two second rollers 10 are mutually matched, the paper after folding can be driven to move downwards, and meanwhile, the paper folding effect is further improved;

when the paper printed by the printing equipment 6 falls onto the conveyor belt 405, the external power supply of the micro fan 403 and the heating component 402 can be connected, the heating component 402 can be used for heating, hot air near the heating component 402 can be blown downwards by the micro fan 403 to dry the paper, meanwhile, the power of the micro fan 403 is smaller, the paper is not greatly influenced, and the conveyor belt 405 can be used for transporting the paper normally, so that the phenomenon of handwriting pollution can not occur after the ink on the paper is dried, the quality of a finished product is improved, and the increase of enterprise cost due to waste is avoided.

Example 2:

referring to fig. 1-6: in this embodiment, a folding device of a printing machine, folding device 3 includes riser 3A1, pin 3A2, spring 3A3 and arc 3A4, the below and the looks rigid coupling of second diaphragm 305 of riser 3A1, the inside processing of riser 3A1 has the through-hole, the internally mounted of riser 3A1 has pin 3A2, and pin 3A 2's left end outer wall and the through-hole department inner wall clearance fit of riser 3A1, can play spacing effect to pin 3A2 through the through-hole of riser 301, spring 3A3 is installed to pin 3A 2's right-hand member outer wall, and spring 3A 3's both ends outer wall respectively with riser 3A1 and pin 3A2 looks rigid coupling, pin 3A 2's left side rigid coupling has arc 3A4, and the inner wall of arc 3A4 is laminated with the outer wall of gear stick 304, arc 3A4 can support gear stick 304 tightly through spring property of spring 3A 3.

The right outer wall of the gear rod 304 can be provided with the arc-shaped plate 3A4, the right side of the arc-shaped plate 3A4 is provided with the stop lever 3A2, and the right outer wall of the stop lever 3A2 is provided with the spring 3A3, so that the gear rod 304 can be abutted tightly by the arc-shaped plate 3A4 through the elastic performance of the spring 3A3, the gear rod 304 can not easily rotate when not stressed, and the position of the T-shaped tooth plate 303 can not be changed.

When an operator needs to use the printer folding device, an arc-shaped plate 3A4 can be arranged on the outer wall of the right side of the gear rod 304, a stop lever 3A2 is arranged on the right side of the arc-shaped plate 3A4, a spring 3A3 is arranged on the outer wall of the right end of the stop lever 3A2, and therefore the gear rod 304 can be abutted tightly by the arc-shaped plate 3A4 through the elasticity of the spring 3A3, the gear rod 304 can not easily rotate when not stressed, and the position of the T-shaped tooth plate 303 can not be changed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a printing machine folding device, includes quick-witted case (1) and first diaphragm (2), the upper side inner wall rigid coupling of machine case (1) has first diaphragm (2), characterized by: a shell (5) is fixedly connected above the first transverse plate (2), printing equipment (6) is fixedly connected inside the left side of the shell (5), the lower part of the printing equipment (6) is fixedly connected with the first transverse plate (2), a folding device (3) is arranged on the right side of the inside of the shell (5), and a drying device (4) is arranged above the first transverse plate (2);

the folding device (3) comprises an electric push rod (301), wherein the middle outer wall of the electric push rod (301) is fixedly connected with the inside of the shell (5), a folding blade (302) is fixedly connected below the electric push rod (301), a T-shaped tooth plate (303) is arranged on the right side of the folding blade (302), the right end outer wall of the T-shaped tooth plate (303) is in clearance fit with the inner wall of a through hole of the shell (5), the front end face of the T-shaped tooth plate (303) is meshed with a gear rod (304), the middle outer wall of the gear rod (304) is rotationally connected with a second transverse plate (305), and the right side of the second transverse plate (305) is fixedly connected with the shell (5).

2. The folding device of claim 1, wherein: a rotary table (7) is fixedly connected above the gear rod (304).

3. The folding device of claim 1, wherein: a plurality of arc-shaped blocks (8) are arranged below the folding piece (302), and the outer walls of the arc-shaped blocks (8) are fixedly connected with the inner walls of the openings of the first transverse plates (2).

4. The folding device of claim 1, wherein: drying device (4) are including concave plate (401), the top and the casing (5) of concave plate (401) are mutually rigid coupling, the inner wall rigid coupling of concave plate (401) has heating element (402), the top of heating element (402) is equipped with miniature fan (403), and the top and the casing (5) of miniature fan (403) are mutually rigid coupling, the below of concave plate (401) is equipped with a plurality of first running rollers (404), and first running roller (404) are rotated through the recess department of roller and first diaphragm (2) and are linked together, control the outer wall rotation of first running roller (404) is connected with conveyer belt (405), left side the front end roller department rigid coupling of first running roller (404) has first motor (406), and the frame of first motor (406) is rigid coupling with the outer wall of quick-witted case (1).

5. The folding device of claim 4, wherein: the right side below of conveyer belt (405) is equipped with frame (9), and the top and the first diaphragm (2) of frame (9) are mutually rigid coupling, the inside rotation of frame (9) is connected with a plurality of second running rollers (10).

6. The folding device of claim 5, wherein: the front end roller shaft of the second roller (10) on the right side is fixedly connected with a second motor (11), and the base of the second motor (11) is fixedly connected with the frame (9).