CN110329819B - High-strength weather-resistant coating perspective pasting processing method - Google Patents
High-strength weather-resistant coating perspective pasting processing method Download PDFInfo
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- CN110329819B CN110329819B CN201910616756.1A CN201910616756A CN110329819B CN 110329819 B CN110329819 B CN 110329819B CN 201910616756 A CN201910616756 A CN 201910616756A CN 110329819 B CN110329819 B CN 110329819B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
- B65H19/305—Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H39/00—Associating, collating, or gathering articles or webs
- B65H39/16—Associating two or more webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
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- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a method for manufacturing a high-strength weather-resistant coating perspective sticker, which is characterized by comprising the following steps of: the manufacturing method of the high-strength weather-resistant coating perspective patch comprises the following steps: a. a raw material preparation stage; b. film spraying; c. coating silicon; d. coating; e. punching; f. film covering: and e, performing film coating treatment on the product obtained in the step e, heating the perforated semi-finished product to increase the glossiness of the film surface, and heating, softening and rewetting the glue to enhance the adhesive force and viscosity.
Description
Technical Field
The invention belongs to the technical field of perspective paster processing, and particularly relates to a manufacturing method of a high-strength weather-resistant coating perspective paster.
Background
The perspective sticker is suitable for bus body glass window advertisements, subway glass advertisements, taxi glass advertisements, glass curtain wall advertisements, market glass show window advertisements and the like, but in the existing perspective sticker processing method, when the release paper roll with the punched holes and the roller is full, the release paper roll needs to be manually replaced, so that the working efficiency is low.
Disclosure of Invention
The invention provides a processing method of a high-strength weather-resistant coating perspective sticker, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a processing method of a high-strength weather-resistant coating perspective sticker comprises the following steps:
a processing method of a high-strength weather-resistant coating perspective sticker comprises the following steps:
a. a raw material preparation stage: selecting base paper as a manufacturing raw material, and sending the base paper into an oven for preheating treatment so as to dry the water of the base paper and enhance the adhesive force of PE and the base paper after film coating;
b. film coating: performing plastic coating and film spraying treatment on the base paper, wherein PP particles are selected as a film spraying formula in the film spraying treatment, and the film spraying treatment is performed on the paper through a film spraying machine;
c. coating silicon: c, carrying out silicon coating treatment on the product in the step b to obtain single-sided heavy release paper, and carrying out silicon coating treatment on the product by using a paper separant;
d. coating: coating and drying heavy release paper, then attaching the heavy release paper and a bottom membrane to form a single-permeable semi-finished product, and then placing the single-permeable semi-finished product in a refrigerating chamber for freezing for 48 hours so as to completely plasticize the glue, so that the single-permeable semi-finished product and the glue are cooled, hardened and crushed, and the punching operation is facilitated;
e. punching: punching the frozen single-penetrating semi-finished product on a single-penetrating machine, firstly punching the single-penetrating semi-finished product with a certain length so as to test whether the precision of the die meets the requirement, then opening an oiling device, penetrating the material, adjusting the frequency and the speed of a servo motor, and then punching;
f. film covering: e, performing film coating treatment on the product obtained in the step e, heating the perforated semi-finished product during film coating so as to increase the glossiness of the film surface, softening and rewetting the glue after heating so as to enhance the adhesive force and viscosity, separating the bottom film from the perforated paper after heating, recovering the separated paper through release paper replacing equipment, and then coating a layer of release paper so as to adhere the release paper to the lower surface of the bottom film through an adhesive layer;
the release paper replacing equipment in the step f comprises a roll feeding device, two vertical plates fixedly arranged on the right side of the roll feeding device, two rotating shafts rotatably arranged on the upper side and the lower side between two vertical plates, two rolling cylinders respectively fixedly arranged on the outer surfaces of the two rotating shafts, a material receiving shell fixedly arranged between the two vertical plates, a material receiving space arranged in the material receiving shell, two grooves respectively arranged on the upper end surfaces of the two vertical plates, a roll changing device arranged above the material receiving space, and a cutting device arranged on the left side of the roll changing device, wherein the two vertical plates are respectively arranged on the front side and the rear side of the material receiving shell; the cutting device comprises a first base fixedly arranged on the rear end face of the vertical plate on the rear side, a second base fixedly arranged on the front end face of the vertical plate on the front side, a stroke plate fixedly arranged on the upper surfaces of the first base and the second base, a trapezoidal groove arranged on the upper surface of the stroke plate, and a rack arranged on the upper surface of the trapezoidal groove in a manner of moving back and forth;
the step of utilizing from type paper replacement equipment to carry out from type paper replacement is as follows, will beat the separation of the type paper of hole through sending the rolling device, cover new from type paper at the lower surface of basement membrane, the roller twines the type paper of separation, cutting device starts when the roller twines too much from the type paper with the separation, cuts off from the type paper, changes the roller device and starts, will roll up the roller that has from the type paper and send into downwards in receiving the material casing, will not roll up the roller that has from the type paper and transport the position that the roller that originally rolled up and has from the type paper place.
The glue comprises the components of a binding agent, a binding agent and a preservative.
The PP particles in the step b comprise 8008# particles and 955# particles, and the ratio of 2426# particles, 8008# particles and 955# particles is 6:1: 1.
The paper release agent in the step c adopts gasoline and silicone oil, and the silicone oil adopts 7430# silicone oil and 7432# silicone oil.
The cutting device comprises a trapezoidal block fixedly arranged on the lower surface of the rack and matched with the trapezoidal groove, a first connecting block fixedly arranged on the upper surface of the rack, a limiting block fixedly arranged on the front end surface of the first connecting block, a stroke shell fixedly arranged between two vertical plates, a stroke space fixedly arranged in the stroke shell and provided with a left opening, a first fixing plate fixedly arranged on the left end wall of the stroke space, a second fixing plate fixedly arranged on the left end surface of the first fixing plate, a first limiting rod fixedly arranged on the lower surface of the second fixing plate, a first inclined block vertically movably arranged on the lower side of the second fixing plate, a first circular groove arranged on the upper surface of the first inclined block and matched with the first limiting rod, a first spring fixedly arranged at the bottom of the first limiting rod and the first circular groove, a second inclined block movably arranged on the lower end wall of the stroke space back and forth, a sliding shell fixedly arranged on the left end surface of the second inclined block, a second spring fixedly arranged on the left end surface of the second inclined block, a second inclined, The sliding mechanism comprises a sliding space arranged in a sliding shell, a third fixed plate fixedly arranged on the front end face of a second inclined block, a third inclined block arranged on the upper side of the third fixed plate, a second limiting rod fixedly arranged on the lower end face of the third inclined block, a second circular groove arranged on the upper end face of the third fixed plate, a second spring fixedly arranged between the second limiting rod and the second circular groove, a blade fixedly arranged at the left end of the third fixed plate, a supporting plate fixedly arranged on the rear end face of a rear side vertical plate, a first driving piece fixedly arranged in the supporting plate, and a second gear rotatably arranged at the output end of the first driving piece and meshed with a rack;
utilize cutting device to carry out the step of cutting from type paper as follows, first driving piece starts, drives first gear rotatory, and first gear drives the rack and moves forward, and the blade descends when the rack reachs the foremost of stroke casing, and first driving piece reversal after first driving piece stops 1s to drive the rack and move backward, thereby can cut off taut type paper.
The roller changing device comprises a gear shell fixedly arranged on the front end face of the front side vertical plate, a gear space arranged in the gear shell, a first communicating hole arranged on the rear end wall of the gear space, two round holes respectively arranged on the two vertical plates, a ring block rotatably arranged in the round hole, a telescopic groove arranged on the end face of one end of the ring block, a ring plate arranged in the telescopic groove in a back-and-forth moving mode, a cone block fixedly arranged at one end of the ring plate, a lifting spring fixedly arranged at the bottoms of the ring plate and the telescopic groove, a second matching hole arranged on the cone hole and communicated with the first matching hole, a rotating hole arranged on the front end wall of the gear space, a rotating shaft rotatably arranged in the rotating hole and penetrating through the ring block, an electromagnetic shell fixedly arranged at the rear end of the rotating shaft, an electromagnetic space arranged in the electromagnetic shell, a first electromagnet fixedly arranged on the front end wall of the electromagnetic space, a second electromagnet arranged on the rear end wall of the electromagnetic, A second electromagnet arranged in the electromagnetic space in a back-and-forth moving manner, a third spring fixedly arranged between the first electromagnet and the second electromagnet, a spline fixedly arranged at the rear end of the second electromagnet, a circular tube fixedly arranged on the front end surface of the circular ring block, a first belt wheel fixedly arranged on the outer surface of the circular tube, a first transmission shaft rotatably arranged on the left side of the circular tube, a second belt wheel fixedly arranged on the outer surface of the first transmission shaft, a first belt in transmission connection between the first belt wheel and the second belt wheel, a matching ratchet wheel fixedly arranged on the rear side of the second belt wheel, a second transmission shaft rotatably arranged on the upper side of the first transmission shaft, a matching gear fixedly arranged on the front end of the second transmission shaft, a rotating cylinder fixedly arranged on the outer surface of the second transmission shaft, a plurality of arc-shaped plates fixedly arranged on the outer surface of the rotating cylinder, and a special gear fixedly arranged on one end surface of the circular ring block, The gear positioning device comprises two clamping blocks fixedly arranged on the upper end surface of a special gear, a motor shell fixedly arranged on the rear end surface of a rear side vertical plate, a motor space arranged in the motor shell, a third driving part fixedly arranged on the rear end wall of the motor space, a third gear fixedly arranged at the output end of the third driving part, two third matching holes arranged on two vertical plates, a roller rotatably connected on the two third matching holes, two fourth gears fixedly arranged on the left side and the right side of the outer surface of the roller, two rotary ratchets fixedly arranged on the left end and the right end of the roller, a plurality of clamping shells respectively fixedly arranged on the end surfaces of the two vertical plates at the back sides, a clamping space arranged in each clamping shell, a clamping inclined block movably arranged in the clamping space, and a fourth spring fixedly arranged between the clamping inclined block and the bottom of the clamping space;
the step of utilizing the roll changing device to roll up the roller that has the release paper to change is as follows, first electro-magnet outage, the second electro-magnet drives the spline under the effect of elasticity and leaves the spline groove, the third driving piece starts, it is rotatory to drive the third gear, the third gear drives two rotatory ratchets rotatory, two rotatory ratchets drive two fourth gears rotatory, two fourth gears drive the special gear rotatory, the special gear drives the roller and rotates downwards and get into in receiving the material casing, the special gear drives first band pulley rotatory simultaneously, first band pulley drives the second band pulley rotatory, the second band pulley drives the cooperation ratchet rotatory, the cooperation ratchet drives the cooperation gear rotatory, the rotatory gear drives the arc rotatory, thereby can drop the rotatory roller on the arc to special gear.
In summary, the following steps: the method is simple in structure, and can automatically replace the rotating roller when the rotating roller is full of the release paper rolls with holes punched during production of the perspective sticker without manual operation, so that the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first top view of the present invention;
FIG. 3 is a second top view of the present invention;
FIG. 4 is a perspective view, cut away at A-A, of FIG. 2;
FIG. 5 is a cross-sectional perspective view at B-B of FIG. 2;
FIG. 6 is a partial enlarged view of FIG. 5 at C;
FIG. 7 is a cross-sectional perspective view taken at D-D of FIG. 2;
FIG. 8 is a perspective view, cut away at E-E, of FIG. 3;
FIG. 9 is an enlarged view of a portion of FIG. 8 at F;
FIG. 10 is a perspective view in section G-G of FIG. 3;
FIG. 11 is a cross-sectional perspective view at H-H in FIG. 3;
fig. 12 is a schematic diagram of a product structure.
Detailed Description
In order to achieve the purpose, the invention adopts the following technical scheme: a manufacturing method of a high-strength weather-resistant coating perspective sticker comprises the following steps:
a. a raw material preparation stage: selecting base paper as a manufacturing raw material, and sending the base paper into an oven for preheating treatment so as to dry the water of the base paper and enhance the adhesive force of PE and the base paper after film coating;
b. film coating: performing plastic coating and film spraying treatment on the base paper, wherein PP particles are selected as a film spraying formula in the film spraying treatment, and the film spraying treatment is performed on the paper through a film spraying machine;
c. coating silicon: c, carrying out silicon coating treatment on the product in the step b to obtain single-sided heavy release paper, and carrying out silicon coating treatment on the product by using a paper separant;
d. coating: coating and drying heavy release paper, then attaching the heavy release paper and a bottom membrane to form a single-permeable semi-finished product, and then placing the single-permeable semi-finished product in a refrigerating chamber for freezing for 48 hours so as to completely plasticize the glue, so that the single-permeable semi-finished product and the glue are cooled, hardened and crushed, and the punching operation is facilitated;
e. punching: punching the frozen single-penetrating semi-finished product on a single-penetrating machine, firstly punching the single-penetrating semi-finished product with a certain length so as to test whether the precision of the die meets the requirement, then opening an oiling device, penetrating the material, adjusting the frequency and the speed of a servo motor, and then punching;
f. film covering: and e, performing film coating treatment on the product obtained in the step e, heating the perforated single-penetration semi-finished product during film coating so as to increase the glossiness of the film surface, softening and rewetting the glue after heating so as to enhance the adhesive force and the viscosity, separating the bottom film from the perforated paper after heating, recycling the separated paper through release paper replacing equipment, and then coating a layer of release paper so as to enable the release paper to be adhered to the lower surface of the bottom film through the adhesive layer.
The glue comprises the components of a binding agent, a binding agent and a preservative.
The PP particles in the step b comprise 8008# particles and 955# particles, and the ratio of 2426# particles, 8008# particles and 955# particles is 6:1: 1.
The paper release agent in the step c adopts gasoline and silicone oil, and the silicone oil adopts 7430# silicone oil and 7432# silicone oil.
As shown in fig. 1 to 12, the release paper replacing apparatus in step f includes a roll feeding device 1, two vertical plates 2 fixedly disposed on the right side of the roll feeding device, two rotating shafts rotatably disposed on the upper and lower sides between the two vertical plates 2, two rolling cylinders 3 respectively fixedly disposed on the outer surfaces of the two rotating shafts, a receiving housing 4 fixedly disposed between the two vertical plates 2, a receiving space disposed in the receiving housing 4, two grooves respectively disposed on the upper end surfaces of the two vertical plates 2, a roll changing device disposed above the receiving space, and a cutting device disposed on the left side of the roll changing device, wherein the two vertical plates 2 are respectively disposed on the front and rear sides of the receiving housing 4; the cutting device comprises a first base 5 fixedly arranged on the rear end face of a vertical plate 2 on the rear side, a second base fixedly arranged on the front end face of the vertical plate 2 on the front side, a stroke plate 6 fixedly arranged on the upper surfaces of the first base 5 and the second base, a dovetail groove arranged on the upper surface of the stroke plate 6, a rack 7 arranged on the upper surface of the dovetail groove in a back-and-forth moving mode, a dovetail block fixedly arranged on the lower surface of the rack 7 and matched with the dovetail groove, a first connecting block 10 fixedly arranged on the upper surface of the rack 7, a limiting block 11 fixedly arranged on the front end face of the first connecting block 10, a stroke shell 12 fixedly arranged between the two vertical plates 2, a stroke space fixedly arranged in the stroke shell 12 and opened to the left, a first fixing plate 13 fixedly arranged on the left end wall of the stroke space, a second fixing plate 14 fixedly arranged on the left end face of the first fixing plate 13, a first limiting rod fixedly arranged on the lower surface of the second fixing plate 14, a second limiting rod fixedly arranged on, A first inclined block 16 which is arranged at the lower side of the second fixed plate 14 in a vertically movable manner, a first circular groove which is arranged at the upper surface of the first inclined block 16 and is matched with the first limiting rod, a first spring which is fixedly arranged at the bottom of the first limiting rod and the first circular groove, a second inclined block 17 which is arranged at the lower end wall of the stroke space in a horizontally movable manner, a sliding shell 601 which is fixedly arranged at the left end surface of the second inclined block 17, a sliding space which is arranged in the sliding shell 601, a third fixed plate 18 which is fixedly arranged at the front end surface of the second inclined block 17, a third inclined block 19 which is arranged at the upper side of the third fixed plate 18, a second limiting rod which is fixedly arranged at the lower end surface of the third inclined block 19, a second circular groove which is arranged at the upper end surface of the third fixed plate 18, a second spring which is fixedly arranged between the second limiting rod and the second circular groove, a blade 21 which is fixedly arranged at the left end of the third fixed plate 18, a supporting plate 22 which is fixedly arranged at the rear end surface of the, A first driving part fixedly arranged in the supporting plate 22 and a second gear 24 rotatably arranged at the output end of the first driving part and meshed with the rack 7; the cutting device is used for cutting release paper, a first driving piece is started to drive a first gear to rotate, the first gear drives a rack to move forwards, when the rack reaches the foremost end of a stroke shell, a blade descends, the first driving piece rotates reversely after the first driving piece stays for 1, so that the rack is driven to move backwards, and tensioned release paper can be cut off; the rear end face of the first inclined block, the front end face of the third inclined block and the front end face of the third fixing plate 18 are all arranged to be inclined planes, so that the first gear can be driven to move forwards through the first driving piece, the inclined planes of the third inclined block and the first fixing plate are matched with the inclined plane of the first inclined block, the first fixing plate drives the blade to move upwards, the blade can be far away from the surface of release paper, and the release paper can be prevented from being cut in the process that the blade moves to the foremost end; the rear end face of the first inclined block and the front end face of the third inclined block are both set to be inclined planes, so that when the first driving piece rotates reversely to drive the first inclined block to move backwards, the first inclined block can drive the third inclined block to move upwards, the first inclined block can drive the blade to reset backwards, the blade can move up and down along with the sliding shell through the matching of the limiting block and the sliding space, the blade can move upwards for a certain distance to be far away from the surface of release paper when moving forwards, and the blade can cut the release paper when resetting; the cooperation through rack and pinion can let the blade cut from type paper when paper with from type paper more in close contact with to avoid the blade with from the type paper contact inseparable and can't once only cut completely, thereby improved work efficiency.
The roll changing device comprises a gear shell 25 fixedly arranged on the front end face of the front side vertical plate 2, a gear space, a first communicating hole, two round holes, a ring block 26, a telescopic groove, a ring plate, a conical block 50, a lifting spring 900, a second matching hole, a rotating shaft 32, an electromagnetic shell 28, an electromagnetic space, a first electromagnet, a second electromagnet, a third spring, a spline 31, a round pipe 432, a first belt wheel 33, a first transmission shaft 34, a second belt wheel 35, a first belt 36, a matching ratchet wheel 37, a second transmission shaft 38, a matching gear 900, a rotating cylinder 39, a plurality of arc plates 40, two clamping blocks 61 of a special gear 60, a motor shell 62, a motor space, a third driving piece, a third gear 64, two third matching holes, a rolling shaft 65, two fourth gears 66, two rotating ratchet wheels 67, a plurality of clamping shells 68, a clamping space, a clamping inclined block 69 and a fourth spring, the gear space is arranged in the gear shell 25, the first communication hole is arranged on the rear end wall of the gear space, the two circular holes are respectively arranged on the two vertical plates 2, the circular ring block 26 is rotatably arranged in the circular hole, the telescopic groove is arranged on the end face of one end of the circular ring block 26, the circular ring plate is arranged in the telescopic groove in a way of moving back and forth, the circular cone block 50 is fixedly arranged at one end of the circular ring plate, the lifting spring 900 is fixedly arranged at the bottom of the circular ring plate and the telescopic groove, the second matching hole is arranged on the circular cone hole 50 and is communicated with the first matching hole, the rotary hole is arranged on the front end wall of the gear space, the rotary shaft 32 is rotatably arranged in the rotary hole and penetrates through the circular ring block 26, the electromagnetic shell 28 is fixedly arranged at the rear end of the rotary shaft 32, the electromagnetic space is arranged in the electromagnetic shell 28, and the first electromagnet is fixedly arranged on the front end wall of, the second electromagnet is arranged in the electromagnetic space in a back-and-forth moving manner, the third spring is fixedly arranged between the first electromagnet 29 and the second electromagnet 30, the spline 31 is fixedly arranged at the rear end of the second electromagnet 30, the round tube 432 is fixedly arranged at the front end face of the ring block 26, the first belt wheel 33 is fixedly arranged on the outer surface of the round tube 432, the first transmission shaft 34 is rotatably arranged at the left side of the round tube 432, the second belt wheel 35 is fixedly arranged on the outer surface of the first transmission shaft 34, the first belt 36 is in transmission connection between the first belt wheel 33 and the second belt wheel 35, the matching ratchet wheel 37 is fixedly arranged at the rear side of the second belt wheel 36, the second transmission shaft 38 is rotatably arranged at the upper side of the first transmission shaft 34, the rotating cylinder 39 is fixedly arranged on the outer surface of the second transmission shaft 38, the arc-shaped plates 40 are fixedly arranged on the outer surface of the rotating cylinder 39, the special gear 60 is fixedly arranged at one end face of, the two clamping blocks 61 are fixedly arranged on the upper end surface of the special gear 60, the motor shell 62 is fixedly arranged on the rear end surface of the rear side vertical plate 2, the motor space is arranged in the motor housing 62, the third drive member is fixedly arranged at the rear end wall of the motor space, the third gear 64 is fixedly arranged at the output end of the third driving piece, the two third matching holes are arranged on the two vertical plates 2, the roller 65 is rotatably connected to the two third mating holes, the two fourth gears 66 are fixedly arranged on the left and right sides of the outer surface of the roller 65, the two rotating ratchets 67 are fixedly arranged at the left end and the right end of the roller 65, the plurality of clamping shells 68 are respectively and fixedly arranged on the end surfaces of the two vertical plates 1 at the opposite ends, the clamping space is arranged in the clamping shell 68, the clamping inclined block 69 is movably arranged in the clamping space, and the fourth spring is fixedly arranged between the clamping inclined block 69 and the bottom of the clamping space; the roller with the release paper wound is replaced by using the roller replacing device, the first electromagnet is powered off, the second electromagnet drives the spline to leave the spline groove under the action of elastic force, the third driving piece is started to drive the third gear 64 to rotate, the third gear 64 drives the two rotating ratchet wheels 67 to rotate, the two rotating ratchet wheels 67 drive the two fourth gears to rotate, the two fourth gears drive the special gear to rotate, the special gear drives the roller to rotate downwards to enter the material receiving shell, meanwhile, the special gear drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate, the second belt wheel drives the matched ratchet wheel to rotate, the matched gear is driven to rotate by matching with the ratchet wheel, and the rotating gear drives the arc-shaped plate to rotate, so that the rotating roller on the arc-shaped plate can fall onto the special gear; the diameter of the special gear is the same as that of the matched ratchet wheel, and the diameter of the matched gear is one sixth of that of the special gear, so that the special gear can rotate for thirty degrees when rotating for one hundred and eighty degrees, and rollers on the arc-shaped plate can fall onto the special gear when changing the rollers each time, so that the rollers can be continuously changed, and the rollers can be automatically changed when the release paper is fully rolled on the rollers without manual operation, so that the working efficiency is improved; through the arrangement of the first belt wheel and the second belt wheel, when one of two actions that the roller fully rolled with the release paper falls downwards or the roller not rolled with the release paper falls downwards cannot run, the other action cannot be carried out, so that the situation that the roller not rolled with the release paper continuously falls downwards and can collide with the roller fully rolled with the release paper to fall out of the equipment when the roller fully rolled with the release paper cannot fall is avoided, the roller is prevented from falling out of the equipment to damage the roller, the equipment runs more stably, and unnecessary loss is avoided; set up through lifting spring and make the circular cone piece remove to flexible inslot when can let not roll up the roller that has from type paper and drop downwards and collide the circular cone piece, when the circular cone piece drops on special gear, make the circular cone piece remove to the circular cone hole under lifting spring's effect, thereby can play spacing effect to the circular cone hole, thereby be convenient for utilize the electro-magnet to send the spline into the spline inslot in the roller, thereby can make the roller rotate and carry out the rolling to centrifugal paper, thereby make equipment operation more stable.
A third belt wheel 70 is fixedly arranged on the front end surface of the coil conveying device 1, a fourth belt wheel 71, a second belt 72 in transmission connection between the third belt wheel 70 and the fourth belt wheel 71, a fifth belt wheel 171 fixedly arranged on the front end of the fourth belt wheel 71, a sixth belt wheel 172 fixedly arranged on the front end of the rotating shaft 31 and a third belt 173 in transmission connection between the fifth belt wheel 171 and the sixth belt wheel 172 are fixedly arranged on the front end surface of the upper rotating shaft; will send the coiling mechanism to link with two pivots and rotation axis 31 through band pulley mechanism to can carry out steady transmission when carrying out from type paper rolling.
The special gear 60 and the arc plate 40 are respectively provided with a rotating roller 700, the front end surface and the rear end surface of the rotating roller are respectively provided with a conical hole matched with the conical block 50, and the rear end surface of the front end conical hole is provided with a spline groove.
The special gear 60 is a semicircular gear.
The electromagnetic housing 28 is made of stainless steel.
The roll feeding device is a conventional device, and thus is not described in detail.
The working principle is as follows: the step of utilizing from type paper replacement equipment to carry out from type paper replacement is as follows, will beat the separation of the type paper of hole through sending the rolling device, cover new from type paper at the lower surface of basement membrane, the roller twines the type paper of separation, cutting device starts when the roller twines too much from the type paper with the separation, cuts off from the type paper, changes the roller device and starts, will roll up the roller that has from the type paper and send into downwards in receiving the material casing, will not roll up the roller that has from the type paper and transport the position that the roller that originally rolled up and has from the type paper place.
Claims (4)
1. A processing method of a high-strength weather-resistant coating perspective sticker is characterized by comprising the following steps: the processing method of the high-strength weather-resistant coating perspective poster comprises the following steps:
a. a raw material preparation stage: selecting base paper as a manufacturing raw material, and sending the base paper into an oven for preheating treatment so as to dry the water of the base paper and enhance the adhesive force of PE and the base paper after film coating;
b. film coating: performing plastic coating and film spraying treatment on the base paper, wherein PP particles are selected as a film spraying formula in the film spraying treatment, and the film spraying treatment is performed on the paper through a film spraying machine;
c. coating silicon: c, carrying out silicon coating treatment on the product in the step b to obtain single-sided heavy release paper, and carrying out silicon coating treatment on the product by using a paper separant;
d. coating: coating and drying heavy release paper, then attaching the heavy release paper and a bottom membrane to form a single-permeable semi-finished product, and then placing the single-permeable semi-finished product in a refrigerating chamber for freezing for 48 hours so as to completely plasticize the glue, so that the single-permeable semi-finished product and the glue are cooled, hardened and crushed, and the punching operation is facilitated;
e. punching: punching the frozen single-penetrating semi-finished product on a single-penetrating machine, firstly punching the single-penetrating semi-finished product with a certain length so as to test whether the precision of the die meets the requirement, then opening an oiling device, penetrating the material, adjusting the frequency and the speed of a servo motor, and then punching;
f. film covering: e, performing film coating treatment on the product obtained in the step e, heating the perforated semi-finished product during film coating so as to increase the glossiness of the film surface, softening and rewetting the glue after heating so as to enhance the adhesive force and viscosity, separating the bottom film from the perforated paper after heating, recovering the separated paper through release paper replacing equipment, and then coating a layer of release paper so as to adhere the release paper to the lower surface of the bottom film through an adhesive layer;
the release paper replacing equipment in the step f comprises a roll feeding device, two vertical plates (2) fixedly arranged on the right side of the roll feeding device, two rotating shafts rotatably arranged on the upper side and the lower side between the two vertical plates (2), two rolling cylinders (3) respectively fixedly arranged on the outer surfaces of the two rotating shafts, a receiving shell (4) fixedly arranged between the two vertical plates (2), a receiving space arranged in the receiving shell (4), two grooves respectively arranged on the upper end surfaces of the two vertical plates (2), a roll changing device arranged above the receiving space, and a cutting device arranged on the left side of the roll changing device, wherein the two vertical plates (2) are respectively arranged on the front side and the rear side of the receiving shell (4); the cutting device comprises a first base (5) fixedly arranged on the rear end face of the vertical plate (2) on the rear side, a second base fixedly arranged on the front end face of the vertical plate (2) on the front side, a stroke plate (6) fixedly arranged on the upper surfaces of the first base (5) and the second base, a trapezoidal groove arranged on the upper surface of the stroke plate (6), and a rack (7) arranged on the upper surface of the trapezoidal groove in a back-and-forth movement manner;
the method comprises the following steps of utilizing release paper replacing equipment to replace release paper, separating the punched release paper through a roll conveying device, covering new release paper on the lower surface of a bottom film, winding the separated release paper by a roller, starting a cutting device when the separated release paper is wound too much by the roller, cutting off the release paper, starting a roll replacing device, downwards conveying the roller with the release paper to a material receiving shell, and conveying the roller without the release paper to the position of the original roller with the release paper;
the cutting device comprises a trapezoidal block fixedly arranged on the lower surface of a rack (7) and matched with a trapezoidal groove, a first connecting block (10) fixedly arranged on the upper surface of the rack (7), a limiting block (11) fixedly arranged on the front end surface of the first connecting block (10), a stroke shell (12) fixedly arranged between two vertical plates (2), a stroke space fixedly arranged in the stroke shell (12) and opened leftwards, a first fixing plate (13) fixedly arranged on the left end wall of the stroke space, a second fixing plate (14) fixedly arranged on the left end surface of the first fixing plate (13), a first limiting rod fixedly arranged on the lower surface of the second fixing plate (14), a first inclined block (16) vertically arranged on the lower side of the second fixing plate (14), a first circular groove arranged on the upper surface of the first inclined block (16) and matched with the first limiting rod, a first spring fixedly arranged at the bottom of the first limiting rod and the first circular groove, and a second spring fixedly arranged at the bottom of the first circular groove, A second inclined block (17) which is arranged at the lower end wall of the stroke space in a back-and-forth moving way, a sliding shell (601) which is fixedly arranged at the left end surface of the second inclined block (17), a sliding space which is arranged in the sliding shell (601), a third fixed plate (18) which is fixedly arranged at the front end surface of the second inclined block (17), a third inclined block (19) which is arranged at the upper side of the third fixed plate (18), a second limiting rod which is fixedly arranged at the lower end surface of the third inclined block (19), a second circular groove which is arranged at the upper end surface of the third fixed plate (18), a second spring which is fixedly arranged between the second limiting rod and the second circular groove, and a blade (21) which is fixedly arranged at the left end of the third fixed plate (18), a supporting plate (22) fixedly arranged on the rear end surface of the rear side vertical plate (2), a first driving piece fixedly arranged in the supporting plate (22), and a second gear (24) rotatably arranged at the output end of the first driving piece and meshed with the rack (7);
the cutting device is used for cutting release paper, a first driving piece is started to drive a first gear to rotate, the first gear drives a rack to move forwards, when the rack reaches the foremost end of a stroke shell, a blade descends, the first driving piece stops for 1s and then rotates reversely, so that the rack is driven to move backwards, and tensioned release paper can be cut off; the roller changing device comprises a gear shell (25) fixedly arranged on the front end face of a front side vertical plate (2), a gear space arranged in the gear shell (25), a first communication hole arranged on the rear end wall of the gear space, two round holes respectively arranged on the two vertical plates (2), a circular ring block (26) rotatably arranged in the round hole, a telescopic groove arranged on the end face of one end of the circular ring block (26), a circular ring plate capable of being movably arranged in the telescopic groove back and forth, a circular cone block (50) fixedly arranged at one end of the circular ring plate, a lifting spring (901) fixedly arranged at the bottom of the circular ring plate and the telescopic groove, a second matching hole arranged on the circular ring hole and communicated with the first matching hole, a rotating hole arranged on the front end wall of the gear space, a rotating shaft (32) rotatably arranged in the rotating hole and penetrating through the circular ring block (26), an electromagnetic shell (28) fixedly arranged at the rear end of the rotating shaft (32), An electromagnetic space arranged in an electromagnetic shell (28), a first electromagnet fixedly arranged on the front end wall of the electromagnetic space, a second electromagnet capable of moving back and forth arranged in the electromagnetic space, a third spring fixedly arranged between the first electromagnet (29) and the second electromagnet (30), a spline (31) fixedly arranged at the rear end of the second electromagnet (30), a circular tube (432) fixedly arranged on the front end surface of the circular ring block (26), a first belt wheel (33) fixedly arranged on the outer surface of the circular tube (432), a first transmission shaft (34) rotatably arranged on the left side of the circular tube (432), a second belt wheel (35) fixedly arranged on the outer surface of the first transmission shaft (34), a first belt (36) in transmission connection between the first belt wheel (33) and the second belt wheel (35), a matching ratchet wheel (37) fixedly arranged on the rear side of the second belt wheel (35), a second transmission shaft (38) rotatably arranged on the upper side of the first transmission shaft (34), Fixed cooperation gear (900) that sets up in second transmission shaft (38) front end, fixed rotatory section of thick bamboo (39) that set up in second transmission shaft (38) surface, fixed a plurality of arc (40) that set up in rotatory section of thick bamboo (39) surface, fixed special gear (60) that set up in ring piece (26) one end terminal surface, fixed two screens piece (61) that set up in special gear (60) up end, fixed motor casing (62) that set up rear side riser (2) rear end face, the motor space of setting in motor casing (62), fixed third driving piece that sets up at motor space rear end wall, fixed third gear (64) that sets up at third driving piece output, set up two third mating holes on two risers (2), rotate roller bearing (65) of connecting on two third mating holes, fixed two fourth gear (66) that set up on roller (65) surface left and right sides, The vertical plate clamping device comprises two rotary ratchets (67) fixedly arranged at the left end and the right end of a rolling shaft (65), a plurality of clamping shells (68) fixedly arranged on end faces of the opposite ends of two vertical plates (1), clamping spaces arranged in the clamping shells (68), clamping inclined blocks (69) movably arranged in the clamping spaces, and fourth springs fixedly arranged between the clamping inclined blocks (69) and the bottoms of the clamping spaces;
the step of utilizing the roll changing device to roll up the roller that has the release paper to change is as follows, first electro-magnet outage, the second electro-magnet drives the spline under the effect of elasticity and leaves the spline groove, the third driving piece starts, it is rotatory to drive the third gear, the third gear drives two rotatory ratchets rotatory, two rotatory ratchets drive two fourth gears rotatory, two fourth gears drive the special gear rotatory, the special gear drives the roller and rotates downwards and get into in receiving the material casing, the special gear drives first band pulley rotatory simultaneously, first band pulley drives the second band pulley rotatory, the second band pulley drives the cooperation ratchet rotatory, the cooperation ratchet drives the cooperation gear rotatory, the rotatory gear drives the arc rotatory, thereby can drop the rotatory roller on the arc to special gear.
2. The method for processing the high-strength weather-resistant coating perspective sticker according to claim 1, wherein: the glue comprises the components of a binding agent, a binding agent and a preservative.
3. The method for processing the high-strength weather-resistant coating perspective sticker according to claim 1, wherein: the PP particles in the step b comprise 8008# particles and 955# particles, and the proportion of the 8008# particles to the 955# particles is 1: 1.
4. The method for processing the high-strength weather-resistant coating perspective sticker according to claim 1, wherein: the paper release agent in the step c adopts gasoline and silicone oil, and the silicone oil adopts 7430# silicone oil and 7432# silicone oil.
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| US3494566A (en) * | 1964-08-02 | 1970-02-10 | Hermann Machinenbau Gmbh | Sheet material winding machines |
| CN105479919A (en) * | 2014-09-18 | 2016-04-13 | 上海哈肯塑胶制品有限公司 | Manufacturing process for single-sided-see-through stick |
| CN204727281U (en) * | 2015-05-11 | 2015-10-28 | 永新股份（黄山）包装有限公司 | A kind of casting machine rim charge knife rest |
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