CN216423817U - Device for preventing plate roller from being humidified during plate drying of preprinting machine - Google Patents
Device for preventing plate roller from being humidified during plate drying of preprinting machine Download PDFInfo
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- CN216423817U CN216423817U CN202121065584.2U CN202121065584U CN216423817U CN 216423817 U CN216423817 U CN 216423817U CN 202121065584 U CN202121065584 U CN 202121065584U CN 216423817 U CN216423817 U CN 216423817U
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Abstract
The utility model discloses a device for preventing a preprinting machine from humidifying a printing roller dry plate, which belongs to the technical field of preprinting devices and is characterized by comprising a preprinting workshop, a steam recovery condensation body and a plurality of preprinting machine bodies which are uniformly distributed, wherein a special conveying pipeline and a special recovery pipeline are arranged at the top end of the inner side wall of the preprinting workshop, shunt pipes are arranged above the plurality of preprinting machine bodies, plate roller frames are fixedly connected to the front side and the rear side of the upper end surface of the plurality of preprinting machine bodies, the middle parts of the opposite sides of the two plate roller frames are movably connected with the printing roller bodies, a connecting frame is arranged above the printing roller bodies, a humidifying cylinder is arranged on the left side below the connecting frame, the humidifying cylinder continuously humidifies the printing roller bodies to the printing roller by the humidifying cylinder, the air humidity is increased, baffles are fixedly connected to the left side and the right side of the humidifying cylinder, the baffles play a role of assisting in blocking, and the diffusion efficiency of condensed water from the two sides is reduced, the printing speed of the prepress printer is improved, the phenomenon of plate drying is solved, and the product quality is greatly improved.
Description
Technical Field
The utility model relates to the technical field of preprinting devices, in particular to a device for preventing a plate roller from being dried and humidifying for a preprinting machine.
Background
The preprinting is to print the facial tissues in a roll-to-roll manner, then send the printed facial tissues of the roll to a facial tissue station of a corrugated paper machine to produce corrugated boards, and then process the corrugated boards into cartons through the subsequent procedures. Preprinting is divided into gravure preprinting and flexo preprinting.
The existing preprinting machine has dry workshop climate, the phenomenon that a printing roller is dry is easy to occur in the preprinting machine, the product quality is seriously influenced, and certain color difference can occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for preventing a plate roller from being dried for a preprinting machine to solve the problems.
The utility model is realized in such a way that a preprinting machine is provided with a device for preventing a printing roller from being dried, which comprises a preprinting workshop, a steam recovery condensation body and a plurality of preprinting machine bodies which are uniformly distributed, wherein the plurality of preprinting machine bodies are all positioned inside the preprinting workshop, the steam recovery condensation body is positioned outside the preprinting workshop, the top end of the inner side wall of the preprinting workshop is provided with a special conveying pipeline and a special recovery pipeline, the upper parts of the plurality of preprinting machine bodies are provided with flow dividing pipes which are communicated with the special conveying pipeline, the front side and the rear side of the upper end surface of the plurality of preprinting machine bodies are fixedly connected with plate roller frames, the middle parts of the opposite sides of the two plate roller frames are movably connected with the printing roller bodies, the upper parts of the printing roller bodies are provided with connecting frames, the right ends of the connecting frames are fixedly connected with a preprinting machine control box, and the left side below the connecting frames is provided with a humidification barrel piece, the equal fixedly connected with baffle in the left and right sides of humidification barrel spare, the middle part intercommunication of humidification barrel spare up end has the connecting pipe, the other end through connection frame of connecting pipe and the outside and the shunt tubes intercommunication that extend to the link, the middle part of shunt tubes is from last to having set gradually flow control valve and automatically controlled valve down, the humidification barrel spare is located version roller body directly over, two the up end of baffle all with the lower terminal surface fixed connection of link, two the equal fixedly connected with of lower terminal surface of baffle connects the groove greatly, the below that connects the groove greatly is provided with the calandria.
In order to facilitate recovery of condensed water and secondary recycling, the pre-printing machine roller dry plate prevention humidifying device is preferably characterized in that a steam condensed water recovery pump is arranged in the middle of the special recovery pipeline, and the left ends of the special conveying pipeline and the special recovery pipeline penetrate through the pre-printing workshop and extend to the outside of the pre-printing workshop and are respectively communicated with an output port and an input port of the steam recovery condensing body.
In order to facilitate the recovery filter hopper to filter the recovered gas and liquid, the pre-printer roller dry plate humidifying device is preferably used as the device for preventing the pre-printer roller from humidifying, and the lower end surface of the special recovery pipeline is communicated with a plurality of uniformly distributed recovery filter hoppers.
In order to conveniently position and install the special conveying pipeline and the special recovery pipeline by using the installation clamp, the device for preventing the plate roller from being wetted by the dry plate of the preprinting machine is preferably used, the installation clamp is installed at the top end of the inner side wall of the preprinting workshop through an expansion screw, and the special conveying pipeline and the special recovery pipeline are both positioned in the middle of the installation clamp.
In order to conveniently place the paper board to be printed on the material rack to be printed, the device for preventing the plate roller from drying and humidifying the plate roller of the preprinting machine is preferably provided with the material rack to be printed on the right sides of a plurality of preprinting machine bodies.
In order to conveniently monitor the humidity around the preprinting machine body in real time by using the humidity sensor, the device for preventing the plate roller from being dried for the preprinting machine is preferably used, and the humidity sensor is fixedly connected to the left side of the control box of the preprinting machine.
Compared with the prior art, the utility model has the beneficial effects that:
the device for preventing the plate roller from being dried by the preprinting machine is characterized in that a special conveying pipeline and a special recovery pipeline which are arranged at the top end of the inner side wall of a preprinting workshop are respectively communicated with an output port and an input port of a steam recovery condensation body, a shunt pipe above the preprinting machine body is respectively communicated with a connecting pipe and the special conveying pipeline, condensed water processed by the steam recovery condensation body is conveyed to a humidification cylinder part, the humidification cylinder part is positioned right above the plate roller body, the humidification cylinder part uninterruptedly humidifies the plate roller to the plate roller body in the production process of the preprinting machine body, the air humidity is increased, baffles are fixedly connected to the left side and the right side of the humidification cylinder part, the baffles play a role of auxiliary obstruction, the efficiency of diffusing the condensed water from the two sides is reduced, the printing speed of the preprinting machine is improved, the plate drying phenomenon is solved, the product quality is greatly improved, a flow control valve and an electric control valve are arranged in the middle of the shunt pipe, the flow control valve is convenient for controlling the flow momentum of condensed water, and the electric control valve is convenient for controlling the opening of the shunt pipe, so that the roller dry plate humidifying device is convenient to operate.
Drawings
FIG. 1 is an overall structure diagram of a device for preventing the plate roller from being wetted by a dry plate of a preprinting machine according to the present invention;
FIG. 2 is a structural view of the body of the printing roller of the present invention;
fig. 3 is a structural view of the humidifying cylinder of the present invention.
In the figure, 1, a preprinting workshop; 2. a vapor recovery condensing body; 201. a dedicated delivery conduit; 202. a special recovery pipeline; 203. a steam condensate recovery pump; 204. recovering the filter hopper; 205. installing a clamp; 206. a shunt tube; 207. a flow control valve; 208. an electrically controlled valve; 3. a preprinting machine body; 301. a preprinting machine control box; 302. a plate roller frame; 303. a material rack to be printed; 304. a connecting frame; 305. the printing roller body; 306. a humidity sensor; 4. a humidifying cylinder; 401. connecting pipes; 402. a baffle plate; 403. a containing and connecting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a preprinting machine humidification device for preventing printing rollers from drying comprises a preprinting workshop 1, a steam recovery condensation body 2 and a plurality of preprinting machine bodies 3 which are uniformly distributed, wherein the plurality of preprinting machine bodies 3 are all positioned inside the preprinting workshop 1, the steam recovery condensation body 2 is positioned outside the preprinting workshop 1, a special conveying pipeline 201 and a special recovery pipeline 202 are arranged at the top end of the inner side wall of the preprinting workshop 1, a shunt pipe 206 is arranged above the plurality of preprinting machine bodies 3, the shunt pipe 206 is communicated with the special conveying pipeline 201, the front side and the rear side of the upper end surface of the plurality of preprinting machine bodies 3 are both fixedly connected with printing roller frames 302, the middle parts of the opposite sides of the two printing roller frames 302 are movably connected with printing roller bodies 305, a connecting frame 304 is arranged above the printing roller bodies 305, the right end of the connecting frame 304 is fixedly connected with a preprinting machine control box 301, a humidification barrel 4 is arranged on the left side below the connecting frame 304, baffles 402 are both fixedly connected with the left side and the humidification barrel 4, the middle part of the upper end face of the humidifying cylinder part 4 is communicated with a connecting pipe 401, the other end of the connecting pipe 401 penetrates through the connecting frame 304 and extends to the outside of the connecting frame 304 to be communicated with the shunt pipe 206, the middle part of the shunt pipe 206 is sequentially provided with the flow control valve 207 and the electric control valve 208 from top to bottom, the humidifying cylinder part 4 is positioned right above the roller body 305, the upper end faces of the two baffles 402 are fixedly connected with the lower end face of the connecting frame 304, the lower end faces of the two baffles 402 are fixedly connected with the containing and connecting groove 403, and a discharge opening is formed below the containing and connecting groove 403.
In this embodiment: the special conveying pipeline 201 and the special recovery pipeline 202 at the top end of the inner side wall of the preprinting workshop 1 are respectively communicated with an output port and an input port of a steam recovery condensation body 2, a shunt pipe 206 above the preprinting machine body 3 is respectively communicated with a connecting pipe 401 and the special conveying pipeline 201, condensed water processed by the steam recovery condensation body 2 is conveyed to a humidifying cylinder part 4, the humidifying cylinder part 4 is positioned right above a plate roller body 305, the humidifying cylinder part 4 is used for uninterruptedly humidifying the plate roller to the plate roller body 305 in the production process of the preprinting machine body 3, the air humidity is increased, baffles 402 are fixedly connected to the left side and the right side of the humidifying cylinder part 4, the baffles 402 play an auxiliary barrier role, the diffusion efficiency of the condensed water from the two sides is reduced, the printing speed of the preprinting machine is improved, the dry plate phenomenon is solved, the product quality is greatly improved, a flow control valve 207 and an electric control valve 208 are arranged in the middle of the shunt pipe 206, the flow control valve 207 is convenient for controlling the flow rate of the condensed water, and the electric control valve 208 is convenient for controlling the opening of the shunt pipe 206, so that the plate roller dry plate humidifying device is convenient to operate.
As a technical optimization scheme of the utility model, a steam condensate water recovery pump 203 is arranged in the middle of the special recovery pipeline 202, and the left ends of the special conveying pipeline 201 and the special recovery pipeline 202 penetrate through the preprinting workshop 1 and extend to the outside of the preprinting workshop 1 and are respectively communicated with an output port and an input port of the steam recovery condensation body 2.
In this embodiment: the middle part through special recovery pipeline 202 is provided with steam condensate recovery pump 203, starts steam condensate recovery pump 203, conveniently retrieves the comdenstion water, is convenient for carry out secondary cycle and utilizes.
As a technical optimization scheme of the present invention, the lower end surface of the dedicated recovery pipeline 202 is communicated with a plurality of recovery filter hoppers 204 which are uniformly distributed.
In this embodiment: the lower end face of the special recovery pipeline 202 is communicated with a plurality of recovery filter hoppers 204 which are uniformly distributed, and the steam condensate recovery pump 203 is started, so that the recovery filter hoppers 204 can filter the recovered gas and liquid.
As a technical optimization scheme of the utility model, the top end of the inner side wall of the preprinting workshop 1 is provided with a mounting clamp 205 through an expansion screw, and the special conveying pipeline 201 and the special recovery pipeline 202 are both positioned in the middle of the mounting clamp 205.
In this embodiment: by installing the installation clamp 205 on the top of the inner side wall of the preprinting workshop 1 through expansion screws, the installation clamp 205 is further used for conveniently positioning and installing the special conveying pipeline 201 and the special recovery pipeline 202.
As a technical optimization scheme of the present invention, the material racks 303 to be printed are disposed on the right sides of the plurality of preprinting machine bodies 3.
In this embodiment: the right sides of the plurality of preprinting machine bodies 3 are provided with the material racks 303 to be printed, so that the paperboards to be printed are conveniently placed above the material racks 303 to be printed.
As a technical optimization scheme of the utility model, a humidity sensor 306 is fixedly connected to the left side of the preprinting machine control box 301.
In this embodiment: through the left side fixedly connected with humidity transducer 306 at preprinter control box 301, further make things convenient for the humidity around the real-time supervision preprinter body 3 with humidity transducer 306.
The working principle is as follows: firstly, a special conveying pipeline 201 and a special recovery pipeline 202 at the top end of the inner side wall of a preprinting workshop 1 are respectively communicated with an output port and an input port of a steam recovery condensation body 2, a shunt pipe 206 above the preprinting machine body 3 is respectively communicated with a connecting pipe 401 and the special conveying pipeline 201, condensed water processed by the steam recovery condensation body 2 is conveyed to a humidifying cylinder part 4, the humidifying cylinder part 4 is positioned right above a plate roller body 305, the humidifying cylinder part 4 is enabled to uninterruptedly humidify the plate roller to the plate roller body 305 by the humidifying cylinder part 4 in the production process of the preprinting machine body 3, air humidity is increased, baffles 402 are fixedly connected to the left side and the right side of the humidifying cylinder part 4, the baffles 402 play an auxiliary barrier role, the diffusion efficiency of the condensed water from the two sides is reduced, the printing speed of the preprinting machine is improved, the dry plate phenomenon is solved, the product quality is greatly improved, a flow control valve 207 and an electric control valve 208 are arranged in the middle of the shunt pipe 206, the flow control valve 207 is convenient for controlling the flow rate of the condensed water, and the electric control valve 208 is convenient for controlling the opening of the shunt pipe 206, so that the plate roller dry plate humidifying device is convenient to operate.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a preprinting machine prevents that version roller from doing version humidification device, includes preprinting workshop (1), and condensation body (2) and a plurality of evenly distributed's preprinting machine body (3) are retrieved to steam, and is a plurality of inside preprinting machine body (3) all are located preprinting workshop (1), condensation body (2) are retrieved to steam is located the outside of preprinting workshop (1), its characterized in that: the top of the inner side wall of the preprinting workshop (1) is provided with a special conveying pipeline (201) and a special recovery pipeline (202), the top of the preprinting machine body (3) is provided with a shunt pipe (206), the shunt pipe (206) is communicated with the special conveying pipeline (201), the front side and the rear side of the upper end face of the preprinting machine body (3) are fixedly connected with a plate roller frame (302), the middle part of one side, opposite to the plate roller frame (302), of the plate roller frame (302) is movably connected with a plate roller body (305), a connecting frame (304) is arranged above the plate roller body (305), the right end of the connecting frame (304) is fixedly connected with a preprinting machine control box (301), the left side of the lower part of the connecting frame (304) is provided with a humidifying cylinder (4), the left side and right side of the humidifying cylinder (4) are fixedly connected with a baffle (402), the middle part of the upper end face of the humidifying cylinder (4) is communicated with a connecting pipe (401), the other end through connection frame (304) of connecting pipe (401) and extend to outside and shunt tubes (206) intercommunication of link (304), the middle part of shunt tubes (206) is from last to having set gradually flow control valve (207) and automatically controlled valve (208) down, humidification barrel spare (4) are located version roller body (305) directly over, two the up end of baffle (402) all with the lower terminal surface fixed connection of link (304), two the equal fixedly connected with of lower terminal surface of baffle (402) connects groove (403) greatly, the below that connects groove (403) greatly is provided with the row mouth.
2. The device for preventing the plate roller from being wetted by the dry plate of the preprinting machine according to claim 1, which is characterized in that: the middle part of special recovery pipeline (202) is provided with steam condensate recovery pump (203), the left end of special pipeline (201) and special recovery pipeline (202) all runs through preprinting workshop (1) and extends to the outside in preprinting workshop (1) and just communicates with output port and input port of steam recovery condensation body (2) respectively.
3. The device for preventing the plate roller from being wetted by the dry plate of the preprinting machine according to claim 1, which is characterized in that: the lower end surface of the special recovery pipeline (202) is communicated with a plurality of recovery filter hoppers (204) which are uniformly distributed.
4. The device for preventing the plate roller from being wetted by the dry plate of the preprinting machine according to claim 1, which is characterized in that: the top end of the inner side wall of the preprinting workshop (1) is provided with an installation clamp (205) through an expansion screw, and the special conveying pipeline (201) and the special recovery pipeline (202) are both positioned in the middle of the installation clamp (205).
5. The device for preventing the plate roller from being wetted by the dry plate of the preprinting machine according to claim 1, which is characterized in that: the right sides of the preprinting machine bodies (3) are provided with material racks (303) to be printed.
6. The device for preventing the plate roller from being wetted by the dry plate of the preprinting machine according to claim 1, which is characterized in that: and a humidity sensor (306) is fixedly connected to the left side of the preprinting machine control box (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065584.2U CN216423817U (en) | 2021-05-18 | 2021-05-18 | Device for preventing plate roller from being humidified during plate drying of preprinting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121065584.2U CN216423817U (en) | 2021-05-18 | 2021-05-18 | Device for preventing plate roller from being humidified during plate drying of preprinting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216423817U true CN216423817U (en) | 2022-05-03 |
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ID=81315579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121065584.2U Active CN216423817U (en) | 2021-05-18 | 2021-05-18 | Device for preventing plate roller from being humidified during plate drying of preprinting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216423817U (en) |
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2021
- 2021-05-18 CN CN202121065584.2U patent/CN216423817U/en active Active
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