CN211251687U

CN211251687U - Servo motor driven cylinder screen printing machine

Info

Publication number: CN211251687U
Application number: CN201921945023.4U
Authority: CN
Inventors: 姚军; 田可耕; 顾从伍
Original assignee: Jiangsu Genchi Machinery Technology Co ltd
Current assignee: Jiangsu Genchi Machinery Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a servo motor driven cylinder screen printing machine, including drive mechanism and universal wheel, drive mechanism's inner wall right side is inlayed and is had circulation mechanism, and drive mechanism's top right side links up and has connect quick-witted case, the top middle part of machine case is provided with the air heater, and the right side outer wall of machine case has seted up hot-blast main, hot-blast main's bottom links up and has connect the air outlet, the front end of machine case is provided with discharging device. This servo motor driven cylinder screen printing machine passes through circulation mechanism, the fan, the main shaft, the switching shaft, the flabellum, the spacing groove, activated carbon adsorption plate and the setting of filtering the grid plate, utilize the flabellum to carry out circulation flow with the air, avoid leading to the part damage because of motor incasement portion high temperature, the filter screen grid plate can be with the dust particle filtration in the air, activated carbon adsorption plate can adsorb harmful gas, prevent that motor incasement portion from leading to the machine to damage because of dust and accumulation too much and harmful gas.

Description

Servo motor driven cylinder screen printing machine

Technical Field

The utility model relates to a cylinder screen printing machine technical field specifically is a servo motor driven cylinder screen printing machine.

Background

The plate cylinder rotates on one side of the impression cylinder and is in line with the linear velocity of the impression cylinder. When the machine is stopped for a short time, the ink fountain roller and the anilox roller move upwards to be separated from the printing plate cylinder, and the ink fountain roller and the anilox roller continuously keep rotating so as to be beneficial to ink evening and keep ink on the anilox roller from drying, so that the cylinder screen printing technology is more and more widely applied to the label and package printing market needing high quality and good visual effect.

The problem that printing materials cannot be quickly dried after printing in an existing cylinder screen printing machine, production efficiency is low, and the machine is easy to damage due to high temperature of parts when the machine is used for a long time is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo motor driven cylinder screen printing machine to solve and to provide in the above-mentioned background art because the unable fast drying of printing after the printing thing, lead to production efficiency slow, and the machine leads to the problem of the easy damage of machine because of the part temperature height easily when using for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a servo motor driven cylinder screen printing machine, includes drive mechanism and universal wheel, drive mechanism's inner wall right side is inlayed and is had circulation mechanism, and drive mechanism's top right side links up and has been connect quick-witted case, the top middle part of machine case is provided with the air heater, and the right side outer wall of machine case has seted up hot-blast main, hot-blast main's bottom links up and has been connect the air outlet, the front end of machine case is provided with discharging device, the universal wheel is located drive mechanism's bottom right side.

Preferably, drive mechanism includes motor case, control button, support column, pivot, stop device, bracing piece, guide bar, rotation axis, round screen board, ink scraping knife, confession china ink pipe and impression cylinder, and the front end outer wall of motor case inlays and has control button, the welding of the top left side of motor case has the support column, and wears to be equipped with the pivot on the top of support column, stop device is installed on the right side of support column, and stop device's right side is provided with the bracing piece, the right side outer wall of bracing piece has linked up the guide bar, and the middle part of guide bar has seted up the rotation axis, the outer wall parcel of rotation axis has round screen board, and the inner wall of round screen board is provided with the ink scraping knife, the left side of ink scraping knife has linked up the confession china ink pipe, the top middle part of motor case.

Preferably, the bracing piece is the symmetric distribution about the top central point of motor case, and for welding integrated structure between bracing piece, guide bar and the rotation axis, for closely laminating between rotation axis and the mould version moreover to rotation axis and mould version pass through impression cylinder and constitute revolution mechanic.

Preferably, circulation mechanism includes fan, main shaft, switching axle, flabellum, spacing groove, active carbon adsorption board and filter screen grating, and the middle part of fan is fixed with the main shaft, the outer wall parcel of main shaft has the switching axle, and the bottom outer wall of switching axle links up the flabellum, the right side outer wall of fan is fixed with the spacing groove, and wears to be equipped with active carbon adsorption board at the middle part of spacing groove, active carbon adsorption board's right side outer wall bonds and has the filter screen grating.

Preferably, the flabellum is the annular distribution about the outer wall of change-over spindle, and change-over spindle and flabellum pass through the main shaft and constitute revolution mechanic, and the active carbon adsorption board passes through the spacing groove with the filter screen grating and constitutes fixed knot structure moreover to be closely laminated between active carbon adsorption board and the filter grid plate.

Preferably, the number of the air outlets is three, and the air outlets are symmetrically distributed relative to the center position of the bottom end of the hot air pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this servo motor driven cylinder screen printing machine places the stock in the pivot, carry the stock to the impression cylinder at the uniform velocity through stop device, through supplying the black pipe to cylinder version surface drop ink, at the bracing piece, the guide bar, the rotation axis, mutually support down make cylinder version and impression cylinder rotate, carry out the printing work, utilize the ink scraping sword to print the pattern to the stock after that, can in time regulate and control the machine through control button, the machine of having avoided staff miscontact to contact in operation, play the guard action to the staff.

2. This servo motor driven cylinder screen printing machine when the motor case moves, the inside a large amount of heats that can produce of motor case, consequently, drive switching shaft and flabellum through the main shaft and carry out clockwise rotation, utilize the flabellum to carry out circulation flow with the air, avoid leading to the part damage because of motor incasement portion high temperature, the filter screen check board can filter the dust granule in the air, the active carbon adsorption board can adsorb harmful gas, avoided the motor incasement portion to lead to the machine to damage because of dust and collection too much and harmful gas, utilize the spacing groove to fix the centre gripping with active carbon adsorption board and filter check board simultaneously, convenient to detach washs.

3. This servo motor driven cylinder screen printing machine accomplishes the printing back when the stock, drives the air heater through quick-witted case and starts, and the hot-blast air that produces in the air heater passes through hot-blast pipeline and carries the air outlet after that, dries the stock surface through the air outlet blowout, has improved stock printing production quality.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a transmission mechanism; 101. a motor case; 102. a control button; 103. a support pillar; 104. a rotating shaft; 105. a limiting device; 106. a support bar; 107. a guide bar; 108. a rotating shaft; 109. a circular screen printing plate; 1010. a doctor blade; 1011. an ink supply tube; 1012. an impression cylinder; 2. a circulating mechanism; 201. a fan; 202. a main shaft; 203. a transfer shaft; 204. a fan blade; 205. a limiting groove; 206. an activated carbon adsorption plate; 207. filtering the grid plate; 3. a chassis; 4. a hot air blower; 5. a hot air duct; 6. an air outlet; 7. a discharging device; 8. a universal wheel.

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. 1-3, the present invention provides a technical solution: a servo motor driven roller screen printing machine comprises a transmission mechanism 1, a motor box 101, a control button 102, a support post 103, a rotating shaft 104, a limiting device 105, a support rod 106, a guide rod 107, a rotating shaft 108, a cylinder plate 109, a doctor blade 1010, an ink supply pipe 1011, an impression cylinder 1012, a circulating mechanism 2, a fan 201, a main shaft 202, a switching shaft 203, a fan blade 204, a limiting groove 205, an active carbon adsorption plate 206, a filter screen grid plate 207, a case 3, a hot air blower 4, a hot air pipeline 5, an air outlet 6, a discharging device 7 and a universal wheel 8, wherein the circulating mechanism 2 is embedded on the right side of the inner wall of the transmission mechanism 1, the case 3 is connected on the right side of the top end of the transmission mechanism 1, the hot air blower 4 is arranged in the middle of the top end of the case 3, the hot air pipeline 5 is arranged on the right side of the case 3, the air outlet 6 is connected on the, the universal wheel 8 is positioned at the right side of the bottom end of the transmission mechanism 1, the transmission mechanism 1 comprises a motor box 101, a control button 102, a support column 103, a rotating shaft 104, a limiting device 105, a support rod 106, a guide rod 107, a rotating shaft 108, a rotary screen plate 109, a doctor blade 1010, an ink supply pipe 1011 and an impression cylinder 1012, the control button 102 is embedded on the outer wall of the front end of the motor box 101, the support column 103 is welded on the left side of the top end of the motor box 101, the rotating shaft 104 is arranged at the top end of the support column 103 in a penetrating mode, the limiting device 105 is arranged on the right side of the support column 103, the support rod 106 is arranged on the right side of the limiting device 105, the guide rod 107 is connected on the outer wall of the right side of the support rod 106, the rotating shaft 108 is arranged in the middle of the guide rod 107, the rotary screen plate 109 is wrapped on the outer wall of the rotating shaft 108, the doctor blade, the supporting rods 106 are symmetrically distributed about the center of the top end of the motor case 101, the supporting rods 106, the guide rods 107 and the rotating shaft 108 are welded into an integral structure, the rotating shaft 108 and the rotary screen plate 109 are tightly attached, and the rotary shaft 108 and the cylinder plate 109 constitute a rotary structure by the impression cylinder 1012, the substrate is placed on the rotary shaft 104, the printing stock is conveyed to an impression cylinder 1012 at a constant speed through a limiting device 105, ink is dripped on the surface of the rotary screen plate 109 through an ink supply pipe 1011, the printing operation is performed by rotating the circular screen plate 109 and the impression cylinder 1012 in cooperation with the support bar 106, the guide bar 107, and the rotary shaft 108, then, a pattern is printed on a printing stock by using the doctor blade 1010, and the machine can be timely regulated and controlled by using the control button 102, so that the working personnel are prevented from mistakenly contacting the running machine, and the working personnel are protected;

the circulating mechanism 2 comprises a fan 201, a main shaft 202, an adapter shaft 203, fan blades 204, a limiting groove 205, an activated carbon adsorption plate 206 and a filter screen grid plate 207, the main shaft 202 is fixed at the middle part of the fan 201, the adapter shaft 203 is wrapped on the outer wall of the main shaft 202, the fan blades 204 are connected with the outer wall of the bottom end of the adapter shaft 203, the limiting groove 205 is fixed on the outer wall of the right side of the fan 201, the activated carbon adsorption plate 206 is penetrated through the middle part of the limiting groove 205, the filter screen grid plate 207 is bonded on the outer wall of the right side of the activated carbon adsorption plate 206, the fan blades 204 are distributed in an annular shape relative to the outer wall of the adapter shaft 203, the adapter shaft 203 and the fan blades 204 form a rotating structure through the main shaft 202, the activated carbon adsorption plate 206 and the filter screen grid plate 207 form a fixed structure through the limiting groove 205, and the activated carbon adsorption plate 206 and the filter screen grid plate 207 are tightly, therefore, the spindle 202 drives the transfer shaft 203 and the fan blades 204 to rotate clockwise, the fan blades 204 are used for circularly flowing air, the damage of parts caused by overhigh temperature inside the motor box 101 is avoided, the filter screen grid plate 207 can filter dust particles in the air, the activated carbon adsorption plate 206 can adsorb harmful gas, the damage of a machine caused by excessive dust and accumulated harmful gas inside the motor box 101 is avoided, meanwhile, the activated carbon adsorption plate 206 and the filter screen grid plate 207 can be fixedly clamped by using the limiting groove 205, the disassembly and the cleaning are convenient, three air outlets 6 are arranged, the air outlets 6 are symmetrically distributed about the center position of the bottom end of the hot air pipeline 5, after printing of a printing stock is finished, the air heater 4 is driven by the case 3 to start, then hot air generated in the air heater 4 is conveyed to the air outlets 6 through the hot air pipeline 5, and is sprayed out through the air outlets 6 to dry the surface of the printing stock, the printing quality of the printing stock is improved.

The working principle is as follows: for the cylinder screen printing machine driven by the servo motor, firstly, the rotating shaft 104 and the supporting column 103 are fixed, the printing stock is wrapped on the rotating shaft 104, the printing stock is conveyed to the impression cylinder 1012 at a constant speed by the limiting device 105, the supporting rod 106, the guiding rod 107 and the rotating shaft 108 are fixed, the printing stock and the cylinder plate 109 are driven to rotate by the rotation of the impression cylinder 1012, meanwhile, the ink in the ink supply pipe 1011 is uniformly spread on the surface of the cylinder plate 109, the pattern is printed on the printing stock under the mutual matching of the ink scraping knife 1010, the cylinder plate 109 and the impression cylinder 1012, the cabinet 3 and the hot air blower 4 are fixed, the hot air blower 4 is driven to operate by the cabinet 3, the hot air is conveyed to the air outlet 6 through the hot air pipeline 5 to be sprayed out, the surface of the printing stock is dried, the production speed and the quality are improved, and finally, the printing stock after, can regulate and control the machine through control button 102, the machine that the staff miscontact is running has been avoided, play the guard action to the staff, it is fixed between fan 201 and the motor case 101, at main shaft 202, under the mutually supporting of switching shaft 203 and flabellum 204, make the inside ventilation and heat dissipation that can carry out of motor case 101, avoid leading to the machine to damage because of the inside high heat of motor case 101, simultaneously active carbon adsorption plate 206 and filtration grid board 207 can prevent that harmful gas and dust in the air from getting into inside the motor case 101, the machine life has been prolonged, can be convenient for active carbon adsorption plate 206 and filtration grid board 207 to dismantle the clearance through spacing groove 205.

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 servo motor driven cylinder screen printing machine, includes drive mechanism (1) and universal wheel (8), its characterized in that: the inner wall right side of drive mechanism (1) is inlayed and is had circulation mechanism (2), and the top right side of drive mechanism (1) links up and has been connect quick-witted case (3), the top middle part of machine case (3) is provided with air heater (4), and the right side outer wall of machine case (3) has seted up hot-blast main (5), the bottom of hot-blast main (5) links up and has been connected air outlet (6), the front end of machine case (3) is provided with discharging device (7), universal wheel (8) are located the bottom right side of drive mechanism (1).

2. A servo motor driven cylinder screen printing machine according to claim 1, characterized in that: the transmission mechanism (1) comprises a motor box (101), a control button (102), a support column (103), a rotating shaft (104), a limiting device (105), a support rod (106), a guide rod (107), a rotating shaft (108), a rotary screen plate (109), a doctor blade (1010), an ink supply pipe (1011) and an impression cylinder (1012), the control button (102) is embedded in the outer wall of the front end of the motor box (101), the support column (103) is welded on the left side of the top end of the motor box (101), the rotating shaft (104) is arranged on the top end of the support column (103) in a penetrating mode, the limiting device (105) is installed on the right side of the support column (103), the support rod (106) is arranged on the right side of the limiting device (105), the guide rod (107) is connected to the outer wall of the right side of the support rod (106), the rotating shaft (108) is arranged in the middle of the guide rod (107), and the inner wall of the cylinder plate (109) is provided with a doctor blade (1010), the left side of the doctor blade (1010) is connected with an ink supply pipe (1011), and the middle part of the top end of the motor box (101) is provided with an impression cylinder (1012).

3. A servo motor driven cylinder screen printing machine according to claim 2, characterized in that: the supporting rods (106) are symmetrically distributed relative to the center of the top end of the motor box (101), the supporting rods (106), the guide rods (107) and the rotating shaft (108) are of a welding integrated structure, the rotating shaft (108) and the circular screen plate (109) are tightly attached, and the rotating shaft (108) and the circular screen plate (109) form a rotating structure through the impression cylinder (1012).

4. A servo motor driven cylinder screen printing machine according to claim 1, characterized in that: circulation mechanism (2) are including fan (201), main shaft (202), changeover shaft (203), flabellum (204), spacing groove (205), activated carbon adsorption board (206) and filter screen grid board (207), and the middle part of fan (201) is fixed with main shaft (202), the outer wall parcel of main shaft (202) has changeover shaft (203), and the bottom outer wall of changeover shaft (203) links up flabellum (204), the right side outer wall of fan (201) is fixed with spacing groove (205), and the middle part of spacing groove (205) is worn to be equipped with activated carbon adsorption board (206), the right side outer wall bonding of activated carbon adsorption board (206) has filtration grid board (207).

5. The servo motor driven cylinder screen printing machine according to claim 4, wherein: the outer wall of flabellum (204) about switching axle (203) is the annular and distributes, and switching axle (203) and flabellum (204) constitute revolution mechanic through main shaft (202), and activated carbon adsorption plate (206) and filter screen grid board (207) constitute fixed knot through spacing groove (205) and construct fixed knot to be closely laminated between activated carbon adsorption plate (206) and the filter screen grid board (207).

6. A servo motor driven cylinder screen printing machine according to claim 1, characterized in that: the number of the air outlets (6) is three, and the air outlets (6) are symmetrically distributed around the center position of the bottom end of the hot air pipeline (5).