CN216330836U

CN216330836U - Crease-resist device of printing machine

Info

Publication number: CN216330836U
Application number: CN202122572321.7U
Authority: CN
Inventors: 王俊红
Original assignee: Shijiazhuang Tangdu Printing Co ltd
Current assignee: Shijiazhuang Tangdu Printing Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-19
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of printing equipment and discloses a crease-resist device of a printing machine, which comprises a machine body and a mounting frame fixedly mounted on the back surface of the machine body, wherein the front surface and the back surface of the inner wall of the machine body are respectively and rotatably connected with a transmission roller, the inner bottom wall and the inner top wall of the machine body are respectively provided with a crease-resist mechanism for reducing the high-temperature crease of a finished product during drying, each crease-resist mechanism comprises a bidirectional threaded rod, a lower movable pressing strip, an upper movable pressing strip, a guide post, a placing belt and a supporting block, and the bidirectional threaded rod is rotatably connected with the inner bottom wall and the inner top wall of the machine body. This crease-resistance device of printing machine through setting up two-way threaded rod, lower movable pressing strip, last movable pressing strip, guide post, placing the area and support the piece, two-way threaded rod is after adjusting, and lower movable pressing strip and last movable pressing strip can extrude placing area and finished product for when drying the finished product, can not be because of the off-the-shelf fold that the high temperature caused, solved the finished product because of the problem of high temperature change wrinkle.

Description

Crease-resist device of printing machine

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a crease-resist device of a printing machine.

Background

The present invention relates to a printing machine for printing characters and images, and is characterized by that the modern printing machine is generally formed from the mechanisms of plate-loading, ink-coating, stamping and paper-feeding, etc. firstly, the characters and images to be printed are made into printing plate, then said printing plate is mounted on the printing machine, then the ink is coated on the place on which the characters and images are printed on the printing plate by means of manual operation or printing machine, then the printing plate can be directly or indirectly transferred onto paper or other printing material so as to copy the printed matter identical to printing plate.

The existing printing machine needs to be heated after printing of a finished product, and the finished product becomes wrinkled due to overhigh temperature in the heating process, so that the quality and the using effect of the finished product are influenced, and the anti-wrinkling device of the printing machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the anti-wrinkling device of the printing machine, which has the advantage of preventing the finished product from wrinkling due to high temperature and solves the problem that the finished product wrinkles due to high temperature.

In order to achieve the purpose of avoiding the wrinkles of the finished product due to high temperature, the utility model provides the following technical scheme: a crease-resist device of a printing machine comprises a machine body and a mounting frame fixedly mounted on the back of the machine body, wherein the front surface and the back surface of the inner wall of the machine body are rotatably connected with driving rollers, the inner bottom wall and the inner top wall of the machine body are respectively provided with a crease-resist mechanism for reducing the wrinkling of a finished product due to high temperature during drying, the crease-resist mechanism comprises a bidirectional threaded rod, a lower movable pressing strip, an upper movable pressing strip, a guide post, a placing belt and a support block, the bidirectional threaded rod is rotatably connected with the inner bottom wall and the inner top wall of the machine body, the lower movable pressing strip is in threaded connection with the outer surface of the bidirectional threaded rod, the upper movable pressing strip is in threaded connection with the outer surface of the bidirectional threaded rod and is positioned at the top of the lower movable pressing strip, the guide post is fixedly mounted on two sides of an inner cavity of the machine body, the guide post penetrates through the lower movable pressing strip and the upper movable pressing strip, and the outer surface of the driving rollers is in transmission connection with the placing belt, the abutting block is fixedly arranged on the inner wall of the machine body and positioned on the outer side of the guide post.

Further, the bottom fixed mounting of mounting bracket has driving motor, the back of organism rotates and is connected with the drive wheel, the surface transmission of drive wheel is connected with the drive belt, the back of organism just is located the bottom rotation of drive belt and is connected with the loose wheel, driving motor's output shaft and drive wheel fixed connection, the equal transmission of surface of loose wheel and drive wheel is connected with reverse connecting band, the positive fixed mounting of loose wheel has the discharge roller who rotates with the organism and is connected.

Furthermore, the abutting block is in contact with the placing belt, the lower movable pressing strip and the upper movable pressing strip are in threaded connection with the bidirectional threaded rod through threaded holes, and the lower movable pressing strip and the upper movable pressing strip are in sliding connection with the guide columns through guide holes.

Furthermore, the outer surfaces of the lower movable pressing strip and the upper movable pressing strip are fixedly provided with temperature measuring devices, the back of the machine body and one side, located on the mounting rack, of the machine body are fixedly provided with an air heater, and the back of the machine body and one side, far away from the air heater, of the machine body are fixedly provided with an air cooler.

Furthermore, the air outlet end of the air heater is fixedly provided with a branch conduit fixedly connected with the back of the machine body, and the air outlet end of the air cooler is fixedly provided with a branch connecting pipe fixedly connected with the back of the machine body.

Furthermore, fans are fixedly mounted on the front surfaces of the inner top wall and the inner wall of the machine body, and correspond to the branch guide pipes and the branch connecting pipes.

Further, the feed inlet has been seted up to the surface of organism, the discharge gate has been seted up to the diapire of organism.

Compared with the prior art, the utility model provides a crease-resist device of a printing machine, which has the following beneficial effects:

the crease-resist device of the printing machine comprises a bidirectional threaded rod, a lower movable pressing strip, an upper movable pressing strip, a guide post, a placing belt and a supporting block, wherein the lower movable pressing strip and the upper movable pressing strip can extrude the placing belt and a finished product after the bidirectional threaded rod is adjusted, so that the placing belt and the finished product are not wrinkled due to high temperature when the finished product is dried, the sample can be always contacted with the placing belt by arranging a guide roller, a guide block, a discharge roller and a discharge guide block under the rotation of the guide roller and the supporting of the guide block when the sample is bent after being dried, a temperature measurer can detect the temperature of the surface of the finished product by arranging an air cooler, a hot air blower, a branch connecting pipe, a branch conduit, a fan and a temperature measurer, the temperature measurer can manually control the air cooler and the hot air blower, the air cooler is started when the sample is at high temperature, cold air enters from the branch connecting pipe to cool the finished product, when the temperature needs to be increased for heating, the hot air blower is started, hot air enters from the branch guide pipe to be heated for the finished product, the fan can diffuse the hot air and the cold air, and the problem that the finished product becomes wrinkled due to high temperature is solved.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the backside of the inventive structure;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention.

In the figure: the device comprises a machine body 1, a mounting frame 2, a driving motor 3, a driving wheel 4, a driving belt 5, a movable wheel 6, a reverse connecting belt 7, an air cooler 8, a hot air blower 9, a branch connecting pipe 10, a branch guide pipe 11, a fan 12, a bidirectional threaded rod 13, a lower movable pressing strip 14, an upper movable pressing strip 15, a guide post 16, a driving roller 17, a placing belt 18, a discharging roller 19, a temperature measurer 20, a pressing block 21, a guide roller 22, a guide block 23 and a transmission wheel 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a crease-resist device of a printing machine comprises a machine body 1 and a mounting frame 2 fixedly mounted on the back of the machine body 1, wherein a feeding hole is formed in the outer surface of the machine body 1, and a discharging hole is formed in the bottom wall of the machine body 1;

the inner bottom wall and the inner top wall of the machine body 1 are respectively provided with an anti-wrinkling mechanism for reducing the wrinkling of a finished product due to high temperature during drying, wherein the anti-wrinkling mechanism comprises a two-way threaded rod 13, a lower movable pressing strip 14, an upper movable pressing strip 15, a guide post 16, a placing belt 18 and a resisting block 21, the two-way threaded rod 13 is rotatably connected with the inner bottom wall and the inner top wall of the machine body 1, the lower movable pressing strip 14 is in threaded connection with the outer surface of the two-way threaded rod 13, the lower movable pressing strip 14 and the upper movable pressing strip 15 are both in threaded connection with the two-way threaded rod 13 through threaded holes, the lower movable pressing strip 14 and the upper movable pressing strip 15 are both in sliding connection with the guide post 16 through guide holes, the upper movable pressing strip 15 is in threaded connection with the outer surface of the two-way threaded rod 13 and is positioned at the top of the lower movable pressing strip 14, the guide posts 16 are fixedly installed at two sides of the inner cavity of the machine body 1, the guide post 16 penetrates through the lower movable pressing strip 14 and the upper movable pressing strip 15, the front and the back of the inner wall of the machine body 1 are both rotatably connected with rollers 17, the outer surface of the driving roller 17 is connected with a placing belt 18 in a driving mode, the lower movable pressing strip 14 and the upper movable pressing strip 15 can extrude a finished product, and therefore the anti-wrinkling condition is achieved, the abutting blocks 21 are fixedly installed on two sides of the inner cavity of the machine body 1 and located on the outer sides of the guide columns 16, and the abutting blocks 21 are in contact with the placing belt 18.

Referring to fig. 1-2, a driving motor 3 is fixedly mounted at the bottom of the mounting frame 2, a driving wheel 4 is rotatably connected to the back of the machine body 1, a driving belt 5 is rotatably connected to the outer surface of the driving wheel 4, a movable wheel 6 is rotatably connected to the bottom of the driving belt 5 at the back of the machine body 1, an output shaft of the driving motor 3 is fixedly connected to the driving wheel 4, the outer surfaces of the movable wheel 6 and the driving wheel 4 are both rotatably connected to a reverse connecting belt 7, and a discharging roller 19 rotatably connected to the machine body 1 is fixedly mounted on the front of the movable wheel 6.

It should be noted that the reverse connecting belt 7 is in the shape of an arabic numeral 8, and the transmission of the reverse connecting belt 7 is beneficial to discharging the finished product by the discharging roller 19.

In addition, the inner wall of the machine body 1 is connected with two guide rollers 22 on one side and located on the outer side of the transmission roller 17 in a rotating mode, guide blocks 23 are fixedly mounted on the inner wall of the machine body 1 and located on the opposite sides of the two guide rollers 22, transmission wheels 24 are fixedly mounted on the back sides of the two guide rollers 22, the outer surface of each transmission wheel 24 is connected with a reverse connecting belt 7 in transmission with the outer surface of each transmission wheel 4, guide blocks are fixedly mounted on the outer sides, located on the discharging rollers 19, of the front side of the inner wall of the machine body 1, the guide rollers 22, the guide blocks 23 and the guide blocks play a role in guiding samples, the samples are attached to the placing belts 18, and finally the samples are pushed out of the guide blocks.

Referring to fig. 1-3, fans 12 are fixedly mounted on the front surfaces of the inner top wall and the inner wall of the machine body 1, the fans 12 correspond to the branch pipes 11 and the branch connecting pipes 10, the branch pipes 11 discharge hot air to heat, the branch connecting pipes 10 discharge cold air to cool, and thus, the finished product is prevented from being wrinkled due to high temperature, temperature measuring devices 20 are fixedly mounted on the outer surfaces of the lower movable pressing strips 14 and the upper movable pressing strips 15, an air heater 9 is fixedly mounted on the back surface of the machine body 1 and on one side of the mounting frame 2, an air cooler 8 is fixedly mounted on the back surface of the machine body 1 and on one side of the back surface of the machine body 1 and away from the air heater 9, the branch pipes 11 fixedly connected with the back surface of the machine body 1 are fixedly mounted on the air outlet ends of the air cooler 8, and the branch connecting pipes 10 fixedly connected with the back surface of the machine body 1 are fixedly mounted on the air outlet ends of the air cooler 8.

It should be noted that the branch conduit 11 and the branch connecting pipe 10 respectively perform a cooling and heating treatment on the bottom and the top of the finished product for transporting, so as to avoid the situation of the finished product being wrinkled as much as possible.

When the device is used, a sample firstly enters from a feeding hole, passes through the placing belt 18, the lower movable pressing strip 14 and the upper movable pressing strip 15, finally comes out from a discharging hole, the driving motor 3 is started, the driving wheel 4 rotates, the driving belt 5 drives the plurality of driving rollers 17 to rotate, a finished product is pulled, the bidirectional threaded rod 13 can be rotated, the lower movable pressing strip 14 and the upper movable pressing strip 15 move to extrude the placing belt 18 and the finished product, at the moment, the driving motor 3 needs to be stopped, the phenomenon that wrinkles are formed in the extruded finished product is reduced, the bidirectional threaded rod 13 can also be rotated, and the lower movable pressing strip 14 and the upper movable pressing strip 15 are in contact with the finished product to limit the wrinkles of the finished product.

The working principle of the above embodiment is as follows:

the crease-resist device of the printer comprises a bidirectional threaded rod 13, a lower movable pressing strip 14, an upper movable pressing strip 15, a guide column 16, a placing belt 18 and a resisting block 21, wherein after the bidirectional threaded rod 13 is adjusted, the lower movable pressing strip 14 and the upper movable pressing strip 15 can extrude the placing belt 18 and a finished product, so that when the finished product is dried, the finished product cannot be wrinkled due to high temperature, by arranging a guide roller 22, a guide block 23, a discharge roller 19 and a guide block, when a sample is dried and the sample is bent, the sample can be always contacted with the placing belt 18 under the rotation of the guide roller 22 and the resisting of the guide block 23, by arranging an air cooler 8, a hot air blower 9, a branch connecting pipe 10, a branch pipe 11, a fan 12 and a temperature measurer 20, the temperature measurer 20 can detect the temperature of the surface of the finished product, and manually controls the air cooler 8 and the hot air blower 9, when the temperature of the finished product is high, the air cooler 8 is started, cold air enters from the branch connecting pipe 10 to cool the finished product, when the temperature needs to be increased for heating, the air heater 9 is started, hot air enters from the branch guide pipe 11 to heat the finished product, the fan 12 can diffuse the hot air and the cold air, and the problem that the finished product becomes wrinkled due to high temperature is solved.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crease-resistance device of printing machine, includes organism (1) and fixed mounting at mounting bracket (2) at organism (1) back, its characterized in that: the front side and the back side of the inner wall of the machine body (1) are both rotatably connected with driving rollers (17), and the inner bottom wall and the inner top wall of the machine body (1) are both provided with anti-wrinkling mechanisms for reducing the wrinkling of finished products due to high temperature during drying;

the crease-resistance mechanism comprises a bidirectional threaded rod (13), a lower movable pressing strip (14), an upper movable pressing strip (15), a guide post (16), a placing belt (18) and a resisting block (21), the bidirectional threaded rod (13) is rotatably connected with the inner bottom wall and the inner top wall of the machine body (1), the lower movable pressing strip (14) is in threaded connection with the outer surface of the bidirectional threaded rod (13), the upper movable pressing strip (15) is in threaded connection with the outer surface of the bidirectional threaded rod (13) and is positioned at the top of the lower movable pressing strip (14), the guide posts (16) are fixedly arranged at two sides of the inner cavity of the machine body (1), the guide posts (16) penetrate through the lower movable pressing strip (14) and the upper movable pressing strip (15), the outer surface of the transmission roller (17) is in transmission connection with a placement belt (18), and the abutting block (21) is fixedly installed on the inner wall of the machine body (1) and located on the outer side of the guide column (16).

2. The wrinkle preventing device of a printing machine according to claim 1, wherein: the utility model discloses a novel automatic conveying machine, including mounting bracket (2), the back of organism (1) is rotated and is connected with drive wheel (4), the surface transmission of drive wheel (4) is connected with drive belt (5), the back of organism (1) just is located the bottom rotation of drive belt (5) and is connected with loose wheel (6), the output shaft and the drive wheel (4) fixed connection of drive motor (3), the equal transmission in surface of loose wheel (6) and drive wheel (4) is connected with reverse connecting band (7), the positive fixed mounting of loose wheel (6) has ejection of compact roller (19) of being connected with organism (1) rotation.

3. The wrinkle preventing device of a printing machine according to claim 1, wherein: the supporting block (21) is in contact with the placing belt (18), the lower movable pressing strip (14) and the upper movable pressing strip (15) are in threaded connection with the bidirectional threaded rod (13) through threaded holes, and the lower movable pressing strip (14) and the upper movable pressing strip (15) are in sliding connection with the guide columns (16) through guide holes.

4. The wrinkle preventing device of a printing machine according to claim 1, wherein: the temperature measuring device is characterized in that temperature measuring devices (20) are fixedly mounted on the outer surfaces of the lower movable pressing strip (14) and the upper movable pressing strip (15), an air heater (9) is fixedly mounted on one side, located on the mounting rack (2), of the back of the machine body (1), and an air cooler (8) is fixedly mounted on one side, far away from the air heater (9), of the back of the machine body (1).

5. The wrinkle preventing device of a printing machine according to claim 4, wherein: the air conditioner is characterized in that a branch conduit (11) fixedly connected with the back of the machine body (1) is fixedly installed at the air outlet end of the hot air fan (9), and a branch connecting pipe (10) fixedly connected with the back of the machine body (1) is fixedly installed at the air outlet end of the cold air fan (8).

6. The wrinkle preventing device of a printing machine according to claim 5, wherein: the front surfaces of the inner top wall and the inner wall of the machine body (1) are fixedly provided with fans (12), and the fans (12) correspond to the branch guide pipes (11) and the branch connecting pipes (10).

7. The wrinkle preventing device of a printing machine according to claim 6, wherein: the feed inlet has been seted up to the surface of organism (1), the discharge gate has been seted up to the diapire of organism (1).