CN215297939U

CN215297939U - Plate baking mechanism for printing of plate baking machine

Info

Publication number: CN215297939U
Application number: CN202121701723.6U
Authority: CN
Inventors: 李佳阳
Original assignee: Shenzhen Zechengfeng Intelligent Screen Printing Equipment Technology Co ltd
Current assignee: Shenzhen Zechengfeng Intelligent Screen Printing Equipment Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-24
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the field of printing technology, and a roast version mechanism of printing of roast version machine is disclosed, including toasting the case, the inner wall of toasting the case left and right sides all rotates and is connected with the rotation axis, every group the equal fixedly connected with sprocket of surface of rotation axis, two sets of homonymies that are located all connect through leading the chain transmission between the sprocket, every group lead the left surface and the equal fixedly connected with extension board of right flank of chain, every group the extension hole has all been seted up to the left surface of extension board. This roast version mechanism of printing of roast version machine through placing box and delay relay, makes the staff place the box at delay relay control and carries out the roast version liquid operation of coating to the galley along slide rail rotation's clearance, has strengthened the parallelism of device operation, has reduced the whole time spent of toasting the operation, has improved the stoving efficiency of galley, has improved the speed that the operation was toasted in the completion of the first group's galley to the suitability of device has been strengthened.

Description

Plate baking mechanism for printing of plate baking machine

Technical Field

The utility model relates to the field of printing technology, specifically a roast version mechanism of printing of roast version machine.

Background

The printing plate baking mechanism of the plate baking machine is a baking device which is used for enabling a photosensitive film to be more firmly adsorbed on a printing plate surface, when the device is used, the device is firstly installed at a proper position, then a printing plate to be baked is fixed on a turnover frame, then the turnover frame and the printing plate are sent into the device, the device is started to bake after the printing plate is stably placed, and the printing plate is taken out to perform subsequent operation after being baked for a rated time; in the prior art, the device mainly relies on heat radiation to bake the printing plate in the baking operation, so that the printing plate is easily heated unevenly under the influence of a heat source position, and the practicability of the device is influenced.

For example, chinese patent publication No. CN206515612U discloses a vertical plate-baking mechanism of a composite box-type plate-baking machine, which is basically described as follows: when the baking oven is used, the door of the bin is opened, printing plates to be baked are sequentially fixed on the plate hanging rods of the plate hanging frame and are conveyed into the vertical plate baking bin through the turnover frame, the blocking pieces are arranged to effectively prevent the printing plates from touching each other, and the movable balls are arranged to reduce friction force; because the front end and the rear end of the blocking piece are in a telescopic shape and can be matched with printing plates after different printing plates, continuous hanging baking can be realized by arranging the turnover frame, and meanwhile, in order to improve the heat dissipation speed after the processing is finished, the first cylinder drives the movable plate to move upwards, and the second cylinder drives the sliding block to move forwards, so that the heat dissipation fan is positioned under the movable plate and accelerates the heat dissipation in the bin, the structural design rationality is enhanced, the turnover rate and the number of the baking plates are improved, the heating is more uniform, the heat dissipation is timely, and the working efficiency is improved; in practice, before being put into the device, the printing plates need to be coated with the plate baking liquid in advance and then baked, and the device carries out operation after a plurality of groups of printing plates are prepared during baking, so that the whole baking operation is long, the baking efficiency of the printing plates is reduced, and the applicability of the device is influenced.

Therefore, the inventor provides a printing plate baking mechanism of a plate baking machine, which takes rich design development and actual manufacturing experience in the related industry for years, researches and improves the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roast version of printing mechanism of roast version machine has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a printing plate baking mechanism of a plate baking machine comprises a baking oven, wherein inner walls of the left side and the right side of the baking oven are rotatably connected with rotating shafts, the outer surface of each rotating shaft is fixedly connected with a chain wheel, the two groups of chain wheels which are positioned at the same side are connected through chain guide transmission, the left side surface and the right side surface of each guide chain are fixedly connected with an extension plate, the left side surface of each extension plate is provided with an extension hole, the inner wall of the extension hole at the left side of each group is rotatably connected with a rotating shaft, the inner wall of each extension hole is rotatably connected with the outer surface of the corresponding rotating shaft, the outer surface of each rotating shaft is fixedly connected with a hanging basket, the top of each hanging basket is provided with a moving groove, the top of each hanging basket is provided with a placing box, the inner wall of each placing box is fixedly connected with a plurality of spring clamps, the inner walls at the left side and the right side of the baking oven are fixedly connected with sliding rails, the outer surface of each group of the rotating shafts is connected with the inner wall of the sliding rail in a sliding way, the left side of the baking box is inserted with the transmission shaft, the left end of the rotating shaft at the left lower side is fixedly connected with the right end of the transmission shaft, the left side of the baking box is fixedly provided with the transmission motor, the output end of the transmission motor is fixedly connected with the left end of the transmission shaft, the front side of the baking box is provided with a taking hole, the left side and the right side of the front side of the baking box are fixedly connected with the sliding rods, the outer surface of the sliding rod at the left side is connected with a cover plate in a sliding way, the back side of the cover plate is fixedly connected with two groups of supporting plates, the top of each group of the supporting plates is attached to the bottom of the corresponding placing box, the front side of the cover plate is inserted with a hook rod, the front end of the hook rod is fixedly connected with a handle, the bottom of the baking box is inserted with a heating box, a plurality of heating plates are arranged in the heating box, and the heating box is communicated with the baking box, the utility model discloses a baking oven, including baking oven, circulation case and baking oven, the circulation case passes through the circulation pipe intercommunication with the heating cabinet, the middle part of circulation pipe is provided with the fan, the middle part intercommunication of circulation pipe has two sets of electromagnetism three-way valves, the bottom the output intercommunication on electromagnetism three-way valve right side has the filter cartridge, the inner wall of filter cartridge is provided with the multiunit filter layer, the right flank fixed mounting who bakes the case has temperature detect switch, temperature detect switch's temperature measurement end is located baking oven insidely, every group the input of electromagnetism three-way valve all is connected with temperature detect switch's output electricity, baking oven's right flank fixed mounting has time delay relay, time delay relay's output is connected with driving motor's input electricity.

Preferably, the left end of the transmission shaft is fixedly connected with a temperature insulation rod, and the left end of the temperature insulation rod is fixedly connected with the output end of the transmission motor.

Preferably, bake out two sets of cooling boxes of positive fixedly connected with of case, every group the lateral surface of cooling box all communicates there is the multiunit exhaust fan.

Preferably, the front of the baking oven is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with a visual observation plate.

Preferably, the handle is fixedly connected with an anti-slip handle sleeve, and the outer surface of the anti-slip handle sleeve is provided with a plurality of groups of anti-slip grooves.

Preferably, the inner wall of the baking oven is provided with an isolation heat-insulation layer, and the isolation heat-insulation layer is made of vitrified micro bubble heat-insulation mortar.

(III) advantageous effects

Compared with the prior art, the utility model provides a roast version mechanism of printing of roast version machine possesses following beneficial effect:

1. this roast version mechanism of printing of roast version machine through placing box and delay relay, makes the staff place the box at delay relay control and carries out the roast version liquid operation of coating to the galley along slide rail rotation's clearance, has strengthened the parallelism of device operation, has reduced the whole time spent of toasting the operation, has improved the stoving efficiency of galley, has improved the speed that the operation was toasted in the completion of the first group's galley to the suitability of device has been strengthened.

2. This roast version mechanism of printing of roast version machine, through fan and hot plate, the fan spreads into the heat of hot plate into through the air and toasts the incasement, and the fan carries out circulation heating through circulation case and circulating pipe with the air that toasts the incasement, places the printing plate in the box and accomplishes the stoving operation under the effect of air heat convection current, has reduced the uneven probability of printing plate being heated, has improved the oven-dry mass of printing plate in the device to the practicality of device has been strengthened.

3. This roast version mechanism of printing of roast version machine, through the filter cartridge, the temperature detect switch makes in the outside air gets into the filter cartridge under the effect of pressure through top electromagnetism three-way valve, the foreign particle in the outside air is by the filter layer in the filter cartridge rather than the separation, the air after the filtration passes through circulating pipe and fan entering heating cabinet, has reduced the quantity of foreign particle in the case air of toasting, has reduced the influence that foreign particle toasted the operation to the galley to the adaptability of device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the structure diagram of the present invention.

In the figure: 1. a baking oven; 2. a rotating shaft; 3. a sprocket; 4. guiding a chain; 5. an extension plate; 6. a rotating shaft; 7. a hanging basket; 8. placing the box; 9. a spring clip; 10. a slide rail; 11. a drive shaft; 12. a drive motor; 13. a slide bar; 14. a cover plate; 15. a support plate; 16. a hook rod; 17. a grip; 18. a heating box; 19. heating plates; 20. a circulation box; 21. a circulation pipe; 22. a fan; 23. an electromagnetic three-way valve; 24. a filter cartridge; 25. a temperature control switch; 26. a temperature insulating rod; 27. a cooling box; 28. an exhaust fan; 29. a visual observation plate; 30. an anti-slip handle sleeve; 31. a time delay relay.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a printing plate baking mechanism of a plate baking machine comprises a baking oven 1, wherein inner walls of the left side and the right side of the baking oven 1 are rotatably connected with rotating shafts 2, the outer surface of each rotating shaft 2 is fixedly connected with a chain wheel 3, two groups of chain wheels 3 positioned on the same side are in transmission connection through a guide chain 4, the left side surface and the right side surface of each guide chain 4 are fixedly connected with extension plates 5, the left side surface of each extension plate 5 is provided with an extension hole, the inner wall of the left extension hole of each group is rotatably connected with a rotating shaft 6, the inner wall of each extension hole is rotatably connected with the outer surface of the corresponding rotating shaft 6, the outer surface of each rotating shaft 6 is fixedly connected with a hanging basket 7, the top of each hanging basket 7 is provided with a moving groove, the top of each hanging basket 7 is provided with a placing box 8, and a working person can control the placing box 8 to perform plate baking liquid coating operation along the clearance of a sliding rail 10 through the placing box 8 and a delay relay 31, the parallelism of the operation of the device is enhanced, the overall time consumption of the baking operation is reduced, the baking efficiency of the printing plates is improved, and the speed of the baking operation of the first group of printing plates is increased, so that the applicability of the device is enhanced, the inner wall of each group of placing boxes 8 is fixedly connected with a plurality of groups of spring clamps 9, the inner walls of the left side and the right side of the baking box 1 are fixedly connected with slide rails 10, the outer surface of each group of rotating shafts 6 is slidably connected with the inner walls of the slide rails 10, the left side of the baking box 1 is inserted with a transmission shaft 11, the left end of the left lower rotating shaft 6 is fixedly connected with the right end of the transmission shaft 11, the left side of the baking box 1 is fixedly provided with a transmission motor 12, the model of the transmission motor 12 is 110-4N, the output end of the transmission motor 12 is fixedly connected with the left end of the transmission shaft 11, the front of the baking box 1 is provided with a taking hole, the front left side and the right side of the baking box 1 are fixedly connected with slide bars 13, the outer surface of the left side sliding rod 13 is connected with a cover plate 14 in a sliding manner, the back of the cover plate 14 is fixedly connected with two groups of supporting plates 15, the top of each group of supporting plates 15 is attached to the bottom of the corresponding placing box 8, a hook rod 16 is inserted into the front of the cover plate 14, a handle 17 is fixedly connected with the front end of the hook rod 16, a heating box 18 is inserted into the bottom of the baking box 1, a plurality of groups of heating plates 19 are arranged inside the heating box 18, the heating box 18 is communicated with the baking box 1, a circulating box 20 is inserted into the top of the baking box 1, the circulating box 20 is communicated with the heating box 18 through a circulating pipe 21, a fan 22 is arranged in the middle of the circulating pipe 21, the model of the fan 22 is EKL100H, the fan 22 and the heating plate 19 are used for transmitting the heat of the heating plate 19 into the baking box 1 through air, and the fan 22 circularly heats the air in the baking box 1 through the circulating pipe 20 and the circulating pipe 21, the printing plate in the placing box 8 finishes the drying operation under the action of air heat convection, the probability of uneven heating of the printing plate is reduced, and the drying quality of the printing plate in the device is improved, so that the practicability of the device is enhanced, the middle part of the circulating pipe 21 is communicated with two groups of electromagnetic three-way valves 23, the model of the electromagnetic three-way valves 23 is RVZHJQ945F-16P, the output end on the right side of the bottom electromagnetic three-way valve 23 is communicated with the filter box 24, the outside air enters the filter box 24 under the action of pressure through the filter box 24 and the temperature control switch 25 through the top electromagnetic three-way valve 23, the impurity particles in the outside air are separated from the filter layer in the filter box 24, the filtered air enters the heating box 18 through the circulating pipe 21 and the fan 22, the quantity of the impurity particles in the air of the baking box 1 is reduced, the influence of the impurity particles on the printing plate baking operation is reduced, and the adaptability of the device is improved, the inner wall of filter cartridge 24 is provided with the multiunit filter layer, toasts the right flank fixed mounting of case 1 and has temperature detect switch 25, and temperature detect switch 25's temperature measurement end is located toasts incasement 1 inside, and the input of every group electromagnetism three-way valve 23 all is connected with temperature detect switch 25's output electricity, toasts the right flank fixed mounting of case 1 and has delay relay 31, and delay relay 31's output is connected with the input electricity of driving motor 12.

The utility model discloses in, for extension drive machine 12's life to at the left end fixedly connected with of transmission shaft 11 and separate temperature stick 26, separate the left end of temperature stick 26 and drive machine 12's output fixed connection, through separating temperature stick 26, make the heat be difficult to conduct in drive machine 12 through transmission shaft 11, thereby prolonged drive machine 12's life.

The utility model discloses in, in order to reduce the probability that operating personnel was scalded to at the two sets of cooling boxes 27 of the positive fixedly connected with of baking oven 1, the lateral surface of every group cooling box 27 all communicates has multiunit exhaust fan 28, and exhaust fan 28's model is TXA80S-280B3H, through cooling box 27 and exhaust fan 28, makes the hot-blast operating personnel body surface that is difficult to blow that spreads in following the access hole, thereby has reduced the probability that operating personnel was scalded.

The utility model discloses in, in order to improve the convenience of the interior situation observation of toasting case 1 to having seted up the observation hole in the front of toasting case 1, the visual observation board 29 of inner wall fixedly connected with of observation hole through visual observation board 29, makes operating personnel observe the inside situation of toasting case 1 when not opening the device, thereby has improved the convenience of observing the interior situation of toasting case 1.

The utility model discloses in, in order to reduce the probability that operating personnel used handle 17 to skid to at handle 17 fixedly connected with antiskid cover 30, multiunit antiskid groove has been seted up to antiskid cover 30's surface, through antiskid cover 30, makes operating personnel and handle 17's frictional force increase, thereby has reduced the probability that operating personnel used handle 17 to skid.

The utility model discloses in, in order to improve the speed that toasts case 1 and preheat the intensification to be provided with the isolation heat preservation at the inner wall of toasting case 1, the material of keeping apart the heat preservation is vitrified micro ball heat preservation mortar, through keeping apart the heat preservation, makes the heat in toasting case 1 be difficult to run off, thereby has improved the speed that toasts case 1 and preheat the intensification.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the device is fixedly installed at a rated position, then the heating plate 19 and the fan 22 are started, the fan 22 transmits the heat of the heating plate 19 into the baking box 1 through air, the fan 22 circularly heats the air in the baking box 1 through the circulating box 20 and the circulating pipe 21, when the temperature in the baking box 1 reaches the preset temperature of the temperature control switch 25, an operator drives the placing box 8 to move along the sliding rod 13 through the handle 17 and the hook rod 16, the placing box 8 is fixed into the placing box 8 through the spring clamp 9 after being completely separated from the baking box 1, then the handle 17 and the hook rod 16 are pushed to move the placing box 8 to the top of the hanging basket 7, the placing box 8 rotates the hook rod 16 to be separated from the placing box 8 after being moved to the rated position, then the time delay relay 31 is started, the time relay 31 controls the transmission motor 12 to rotate according to the set time, the transmission motor 12 drives the chain wheel 3 to rotate through the transmission shaft 11 and the rotating shaft 2, the chain wheel 3 drives the rotating shaft 6 to move along the sliding rail 10 through the guide chain 4, the rotating shaft 6 drives the placing box 8 to move along the sliding rail 10 through the hanging basket 7, the printing plate is coated with the baking liquid operation through the gap of the rotation of the transmission motor 12 controlled by the delay relay 31, the operation is repeated until a first group of printing plates are circularly drawn out and replaced with new printing plates, the subsequent operation is carried out after the replacement of the printing plates is determined, when the temperature in the baking box 1 exceeds the set range of the temperature control switch 25, the temperature control switch 25 enables hot air in the circulating box 20 to be discharged from the output end on the right side of the circulating box through the top electromagnetic three-way valve 23, the temperature control switch 25 enables outside air to enter the filtering box 24 through the top electromagnetic three-way valve 23 under the effect of pressure, impurity particles in the outside air are separated from the filtering layer in the filtering box 24, and the filtered air enters the heating box 18 through the circulating pipe 21 and the fan 22, the cooling operation is completed by the inlet of cold air and the discharge of hot air.

In conclusion, according to the printing plate baking mechanism of the plate baking machine, the placing box 8 and the delay relay 31 are used, so that the worker can control the placing box 8 to perform coating plate baking liquid operation on the printing plate along the gap of the sliding rail 10 in the circulating rotation mode under the control of the delay relay 31, the parallelism of the device operation is enhanced, the overall time consumption of the baking operation is reduced, the baking efficiency of the printing plate is improved, the speed of the baking operation of the first group of printing plates is increased, and the applicability of the device is enhanced.

This roast version mechanism of printing of roast version machine, through fan 22 and hot plate 19, fan 22 spreads into through the air with the heat of hot plate 19 and toasts in case 1, and fan 22 carries out circulation heating through circulation case 20 and circulating pipe 21 with the air of toasting in the case 1, places the printing plate in the box 8 and accomplishes the stoving operation under the effect of air heat convection current, has reduced the uneven probability of printing plate being heated, has improved the oven-dry mass of printing plate in the device to the practicality of device has been strengthened.

This roast version mechanism of printing of roast version machine, through filter box 24, temperature detect switch 25 makes the outside air get into filter box 24 under the effect of pressure through top electromagnetism three-way valve 23 in, the foreign particles in the outside air is by the filter layer in filter box 24 rather than the separation, filtered air passes through circulating pipe 21 and fan 22 and gets into in the heating cabinet 18, the quantity of foreign particles in the 1 air of baking oven has been reduced, the influence of foreign particles to the operation is toasted to the printing plate has been reduced, thereby the adaptability of device has been improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roast version mechanism of printing of roast version machine, includes toast case (1), its characterized in that: the inner walls of the left side and the right side of the baking oven (1) are all rotatably connected with rotating shafts (2), the outer surface of each rotating shaft (2) is fixedly connected with chain wheels (3), two groups of chain wheels (3) are positioned at the same side and are all in transmission connection through guide chains (4), the left side surface and the right side surface of each guide chain (4) are all fixedly connected with extension plates (5), each group of extension plates (5) is provided with extension holes on the left side surface, the inner wall of each extension hole is rotatably connected with a rotating shaft (6), the inner wall of each extension hole is rotatably connected with the outer surface of the corresponding rotating shaft (6), each group of hanging baskets (7) is fixedly connected with the outer surface of each rotating shaft (6), the top of each hanging basket (7) is provided with a moving groove, each group of hanging baskets (7) is provided with a placing box (8), each group of spring clips (9) are fixedly connected with the inner wall of each placing box (8), the inner walls of the left side and the right side of the baking box (1) are fixedly connected with slide rails (10), the outer surface of each rotating shaft (6) is in sliding connection with the inner wall of each slide rail (10), the left side of the baking box (1) is inserted with a transmission shaft (11), the left end of each rotating shaft (6) is fixedly connected with the right end of the transmission shaft (11), the left side of the baking box (1) is fixedly provided with a transmission motor (12), the output end of the transmission motor (12) is fixedly connected with the left end of the transmission shaft (11), the front side of the baking box (1) is provided with a taking hole, the left side and the right side of the front side of the baking box (1) are fixedly connected with slide bars (13), the outer surface of the slide bar (13) is in sliding connection with a cover plate (14), the back side of the cover plate (14) is fixedly connected with two groups of support plates (15), and the top of each support plate (15) is attached to the bottom of the corresponding placing box (8), the front surface of the cover plate (14) is spliced with a hook rod (16), the front end of the hook rod (16) is fixedly connected with a handle (17), the bottom of the baking box (1) is spliced with a heating box (18), a plurality of groups of heating plates (19) are arranged inside the heating box (18), the heating box (18) is communicated with the baking box (1), the top of the baking box (1) is spliced with a circulating box (20), the circulating box (20) is communicated with the baking box (1), the circulating box (20) is communicated with the heating box (18) through the circulating pipe (21), the middle of the circulating pipe (21) is provided with a fan (22), the middle of the circulating pipe (21) is communicated with two groups of electromagnetic three-way valves (23), the output end of the right side of the electromagnetic three-way valve (23) at the bottom is communicated with a filter box (24), and the inner wall of the filter box (24) is provided with a plurality of filter layers, toast the right flank fixed mounting of case (1) and have temperature detect switch (25), the temperature measurement end of temperature detect switch (25) is located toasts inside case (1), every group the input of electromagnetism three-way valve (23) all is connected with the output electricity of temperature detect switch (25), toast the right flank fixed mounting of case (1) and have time delay relay (31), the output of time delay relay (31) is connected with the input electricity of driving motor (12).

2. The printing plate baking mechanism of the plate baking machine according to claim 1, characterized in that: the left end fixedly connected with of transmission shaft (11) separates temperature stick (26), the left end of separating temperature stick (26) and the output fixed connection of drive motor (12).

3. The printing plate baking mechanism of the plate baking machine according to claim 1, characterized in that: the positive fixedly connected with of toasting case (1) two sets of cooling boxes (27), every group the lateral surface of cooling box (27) all communicates with multiunit exhaust fan (28).

4. The printing plate baking mechanism of the plate baking machine according to claim 1, characterized in that: the front of the baking oven (1) is provided with an observation hole, and the inner wall of the observation hole is fixedly connected with a visual observation plate (29).

5. The printing plate baking mechanism of the plate baking machine according to claim 1, characterized in that: the handle (17) is fixedly connected with an anti-slip handle sleeve (30), and a plurality of groups of anti-slip grooves are formed in the outer surface of the anti-slip handle sleeve (30).

6. The printing plate baking mechanism of the plate baking machine according to claim 1, characterized in that: the inner wall of the baking oven (1) is provided with an isolation heat-preservation layer, and the isolation heat-preservation layer is made of vitrified micro bubble heat-preservation mortar.