CN113715466B - Manufacturing device and process of nano texture transfer printing decoration panel - Google Patents
Manufacturing device and process of nano texture transfer printing decoration panel Download PDFInfo
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- CN113715466B CN113715466B CN202111017156.7A CN202111017156A CN113715466B CN 113715466 B CN113715466 B CN 113715466B CN 202111017156 A CN202111017156 A CN 202111017156A CN 113715466 B CN113715466 B CN 113715466B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a manufacturing device and a manufacturing process of a nano texture transfer decoration panel, wherein the manufacturing device comprises a processing table arranged on UV transfer equipment and a composite layering unit arranged on the processing table, wherein a bearing unit connected with the processing table is arranged in the composite layering unit.
Description
Technical Field
The invention relates to the technical field of decoration panel production, in particular to a device and a process for manufacturing a nano texture transfer printing decoration panel.
Background
The decorative board is made up by using solid wood board as base material and adopting the processes of fine slicing and cutting to obtain the invented decorative board with single-sided decorative effect, including plastic veneer, paper veneer and metal foil veneer.
Texture patterns on a traditional decoration panel generally realize surface decoration effect through multi-step printing overprinting, but have the problems of poor glossiness, lower fineness, complex printing procedures and the like, the existing decoration panel with nano texture transfer printing has higher fineness, the decoration effect of a device panel is improved, and when the nano texture transfer printing is carried out, the patterns on a nano texture mold are required to be transferred onto a film sheet through a UV transfer printing technology device, and then the film sheet and a plastic sheet are subjected to subsequent processing and are compositely connected together to obtain the decoration panel.
However, in the UV transfer process, the film sheet needs to be transferred to the transfer area generally by manual work or by sucking the film sheet with a sucking disc, the manual transfer efficiency is low and the molding quality is affected, and when the film sheet is sucked by the sucking disc, the film sheet is easily transferred to affect the normal operation of the UV transfer process and the transfer quality due to the adhesion force between the adjacent film sheets, and the adhesion force between the adjacent film sheets easily causes the deviation of the position of the next film sheet to affect the transfer quality, so that the transfer quality is problematic.
Disclosure of Invention
The invention aims to provide a device and a process for manufacturing a nano texture transfer decoration panel, which solve the problems that when a film sheet is conveyed by suction disc adsorption in the transfer process of the existing nano texture decoration panel, a plurality of film sheets are transferred simultaneously due to the adhesion between adjacent film sheets, and the position deviation of the next film sheet is influenced to influence the transfer quality.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the manufacturing device of the nano texture transfer printing decorative panel comprises a processing table arranged on UV transfer printing equipment and a composite layering unit arranged on the processing table, wherein a bearing unit connected with the processing table is arranged in the composite layering unit, the bearing unit bears stacked film sheets along the horizontal direction, the composite layering unit transfers the film sheets to a corresponding area in a slicing manner through a bidirectional adsorption mode for transfer printing, and the bearing unit synchronously adjusts the bearing height along with the separation of the film materials;
the composite layering unit comprises a side pressing and sucking structure arranged on the processing table and a top sheet separating structure arranged on the side pressing and sucking structure, wherein the top sheet separating structure is used for fixing the surface of a film sheet in a vacuum adsorption mode and bending the film sheet, and the side pressing and sucking structure is used for fixing the position of stacked film sheets in a layering manner at the bending side of the film sheet to be transferred and a gap between adjacent film sheets.
Optionally, the side pressing and sucking structure comprises two base plates arranged on the processing table in parallel, each base plate is provided with a traction screw, each traction screw is connected with a threaded connecting seat in a threaded manner, the threaded connecting seats are connected with the surfaces of the base plates in a sliding manner, the two threaded connecting seats are respectively connected with a pressing roller in a rotating manner, and the two pressing rollers are arranged oppositely;
the bearing unit is arranged between the two backing plates, the axes of the two traction screws are positioned on the same horizontal line, and the traction screws draw the corresponding compression rollers to enter a gap on one side of the adsorption bending of the corresponding film sheet and the top sheet structure to fix and stack the film sheet.
Optionally, the surface of the pressing roller is connected with a rubber layer in a gluing way, a plurality of air holes connected with an air pump are formed in the rubber layer and the pressing roller together, the traction screw is used for traction to correspond to the pressing roller and the air holes to contact the film sheet to be transferred for a plurality of times, and suction force generated by the air holes is used for limiting the simultaneous transfer of a plurality of film sheets.
Optionally, two all be provided with adjusting screw along vertical direction on the opposite lateral wall of threaded connection seat, every on the adjusting screw all threaded connection with threaded connection seat lateral wall sliding connection's slip adjustment seat, every on the slip adjustment seat all along horizontal direction parallel arrangement have two be used for installing the connection curb plate of compression roller, and by adjusting screw adjusts the horizontal height of compression roller is in order to restrict the compression roller is along the horizontal direction when moving with the film sheet of stacking takes place to interfere.
Optionally, the top burst structure includes a plurality of along vertical direction setting two support column on the backing plate and set up at a plurality of the horizontal connection board at support column top, the bottom of horizontal connection board is provided with horizontal movement part, be provided with vertical movement part on the horizontal movement part, be provided with two-way screw on the vertical movement part along the direction that is on a parallel with the traction screw axis, two screw thread sliding seats are connected with to the screw thread on the two-way screw along the mid point as the symmetry center thread, every all rotate on the screw thread sliding seat and be connected with the actuation roller, every all be provided with the suction piece on the actuation roller, and by the suction piece adsorbs wait to shift film sheet both ends, and by two are controlled to shift film sheet both ends to separate in the bending of two-way screw thread opposite directions.
Optionally, the horizontal movement part includes along being perpendicular to pull the horizontal screw rod that screw rod axis direction set up horizontal connecting plate bottom and along horizontal direction threaded connection be in middle connecting plate on the horizontal screw rod, the top parallel arrangement of middle connecting plate has two T type sliders, correspond on the horizontal connecting plate the T type slider is provided with two T type spouts, just vertical movement part sets up on the middle connecting plate, and by horizontal screw rod pulls middle connecting plate moves along the horizontal direction.
Optionally, the vertical motion part includes along vertical direction setting the lift screw of middle connecting plate bottom and along vertical direction setting be in on the middle connecting plate and be located two slip posts of lift screw both sides, along horizontal direction threaded connection on the lift screw with two the lift connecting plate that slip post slides and cup joints, just two-way screw rod sets up the lift connecting plate bottom, and by the lift screw control the lift connecting plate moves along vertical direction.
Optionally, the adsorption piece comprises a plurality of axial grooves axially arranged on the surface of the suction roller and a plurality of vacuum chucks axially and equidistantly arranged in the axial grooves and connected with the air pump, and the vacuum chucks in the same axial groove are in contact adsorption with the surface of the film sheet, and the two suction rollers are pulled by the bidirectional screw to move in opposite directions so as to bend the film sheet.
Optionally, the bearing unit includes two bearing screw rods that set up in two along vertical direction the backing plate opposite side and threaded connection are two bear the weight of the board on the bearing screw rod, bear on the board with draw the both sides that screw axis direction is parallel all sliding connection have with processing platform fixed connection's side shield, and have bear the weight of the board and bear the weight of the film sheet, and through two side shield and two the backing plate limit the film sheet jointly and pile up the position.
A manufacturing process of the nano texture transfer printing decorative panel, comprising the steps of,
s100, stacking film sheets onto a bearing plate, controlling the suction rollers to contact with the top film sheet by a vertical moving part, driving the two suction rollers to move back to the two ends of the film sheet by a bidirectional screw rod, and adsorbing and fixing by a vacuum chuck;
s200, controlling the two suction rollers to move oppositely through a bidirectional screw rod and rolling along the surface of the stacked film sheets to drive the two ends of the film sheets to be transferred to bend away from the stacked film sheets;
s300, lifting the horizontal height of the press rolls by the adjusting screw, driving the two press rolls to move oppositely to a gap between the bending end of the film sheet to be transferred and the stacked film sheet by the traction screw, and determining and controlling the transfer number of the film sheet by generating suction air flow through the air hole in the movement process of the press rolls;
s400, fixing the position of the stacked film sheets by adjusting the horizontal height of the screw descending press roller, controlling the lifting height of the film sheets to be transferred by the vertical moving part, and conveying the film sheets to the corresponding area by the horizontal moving part for transfer printing.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the two ends of the film sheet to be transferred are bent through the top part sheet structure, so that the film sheet to be transferred is separated from the stacked film sheet, the position of the stacked film sheet is fixed from the gap between the end part of the film sheet to be transferred and the stacked film sheet through the side pressure suction structure, the effective separation between the film sheet to be transferred and the stacked film sheet and the position of the stacked film sheet are ensured, the problem that the transfer quality is unqualified due to the change of the position of the next film sheet caused by the adhesion between the adjacent film sheets is avoided, and the height position of the stacked film sheet is ensured to be fixed by adjusting the bearing height of the film sheet through the bearing unit, so that the normal conveying and fixing of the film sheet are ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic structural diagram of a device for manufacturing a nano-texture transfer printing decorative panel according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1 according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the structure of the portion B shown in fig. 1 according to an embodiment of the present invention.
Reference numerals in the drawings are respectively as follows:
1. a processing table; 2. a composite layering unit; 3. a carrying unit;
201. a side pressure suction structure; 202. a top portion sheet structure; 203. a backing plate; 204. a traction screw; 205. a threaded connecting seat; 206. a press roller; 207. a rubber layer; 208. air holes; 209. adjusting a screw; 210. a sliding adjusting seat; 211. connecting side plates; 212. a support column; 213. a horizontal connecting plate; 214. a horizontal movement member; 215. a vertical moving member; 216. a bidirectional screw; 217. a threaded sliding seat; 218. a suction roller; 219. an absorbing member; 220. a horizontal screw; 221. a middle connecting plate; 222. a T-shaped slider; 223. a T-shaped chute; 224. lifting screw rods; 225. a sliding column; 226. lifting the connecting plate; 227. an axial groove; 228. a vacuum chuck;
301. a load-bearing screw; 302. a carrying plate; 303. side baffles.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
as shown in fig. 1 to 3, the invention provides a manufacturing device of a nano texture transfer decoration panel, which comprises a processing table 1 arranged on UV transfer equipment and a composite layering unit 2 arranged on the processing table 1, wherein a bearing unit 3 connected with the processing table 1 is arranged in the composite layering unit 2, the bearing unit 3 bears stacked film sheets along the horizontal direction, the composite layering unit 2 transfers the film sheets to corresponding areas in a slicing manner by a bidirectional adsorption mode, and the bearing unit 3 synchronously adjusts the bearing height along with the separation of film materials;
the composite layering unit 2 includes a side pressure suction structure 201 provided on the processing table 1 and a top sheet separation structure 202 provided on the side pressure suction structure 201, and the top sheet separation structure 202 fixes the film sheet surface and bends the film sheet by vacuum suction, and the side pressure suction structure 201 fixes the stacked film sheet position in layers at the side where the film sheet to be transferred is bent and the gap between the adjacent film sheets.
When the invention is used, the bearing unit 3 bears the stacked film sheets, and the composite layering unit 2 carries the film sheets to the corresponding area on the UV transfer printing equipment in a slicing manner through a bidirectional adsorption mode for transfer printing processing.
When the composite layering unit 2 separates the film sheet to be transferred from the stacked film sheet, the top piece separating structure 202 adsorbs two ends of the surface of the film sheet to be transferred and bends the film sheet to separate two ends of the film sheet to be transferred from adjacent film sheets, meanwhile, the side pressure suction structure 201 is used for dividing, blocking and fixing gaps between the bent ends of the film sheet to be transferred and the stacked film sheet to limit the position change of the film sheet contacted with the film sheet to be transferred, the problem that the processing quality is affected due to the fact that a plurality of film sheets are simultaneously transferred when the stacked film sheet is transferred is avoided, the problem that the transfer quality is accurately affected due to the fact that the next film sheet transfer position is caused by the position of the film sheet to be transferred is avoided, and the forming quality of the decoration panel is ensured.
And secondly, the bearing unit 3 adjusts the bearing height after transferring the film sheets, so that the influence of the film sheets on the transfer quality caused by the synchronous movement of the film sheets following the film sheets to be transferred due to the influence of the surface height change of the film sheets on the fixing and limiting effect of the side pressure suction structure 201 on the stacked film sheets is avoided, and the molding quality of the decoration panel is further influenced.
The side pressure suction structure 201 comprises two base plates 203 arranged on the processing table 1 in parallel and traction screws 204 arranged on the base plates 203, each traction screw 204 is in threaded connection with a threaded connecting seat 205, and the threaded connecting seats 205 are in sliding connection with the surfaces of the base plates 203; the opposite sides of the two threaded connection seats 205 are respectively and rotatably connected with a compression roller 206;
wherein the carrying unit 3 is disposed between the two backing plates 203, and the axes of the two traction screws 204 are all on the same horizontal line, and the traction screws 204 draw the corresponding compression rollers 206 into the corresponding film sheets and the top part sheet structure 202 to adsorb and bend the stacked film sheets at a side gap.
When the side surface pressure suction structure 201 is used, two threaded connection seats 205 are pulled to move in opposite directions through the traction screw 204, the threaded connection seats 205 drive the compression rollers 206 to enter the corresponding spaces between the bent ends of the film sheets to be transferred and the adjacent film sheets, and the stacked film sheets are limited to move synchronously along with the film sheets to be transferred, so that the position deviation is caused, and the transfer quality is influenced.
The position of the stacked film sheets is fixed by the contact of the arranged press roller 206 and the stacked film sheets, and the film sheets to be transferred and the stacked film sheets are separated by the press roller 206, and rolling friction is adopted between the press roller 206 and the film sheets, so that the abrasion to the surfaces of the film sheets is avoided to influence the molding quality of the decoration panel.
The surface of the press roller 206 is connected with a rubber layer 207 in a gluing way, a plurality of air holes 208 connected with an air pump are arranged on the rubber layer 207 and the press roller 206 together, the traction screw 204 is used for traction of the corresponding press roller 206 and the air holes 208 to contact the film sheets to be transferred for a plurality of times, and suction force generated by the air holes 208 is used for limiting the transfer of a plurality of film sheets simultaneously.
Considering that the film sheet to be transferred may still have adhesion phenomenon with the adjacent film sheet in the process of bending the end part, the air hole 208 is arranged, and air flow generated by the air pump generates suction force at the air hole 208, the press roll 206 is close to the film sheet to be transferred and contacts with the film sheet to be transferred, and the suction force at the air hole 208 assists to ensure the complete separation between the bent end part of the film sheet to be transferred and the adjacent film sheet.
Secondly, in order to avoid the obstruction of the press roller 206 to the film sheet separated from the bent end of the film sheet to be transferred, after the film sheet to be transferred is temporarily adsorbed through the air hole 208, the two press rollers 206 are pulled by the traction screw 204 to move back to each other, so that the separated film sheet end is restored to be in contact with the stacked film sheet again, and the press roller 206 is pulled by the traction screw 204 again to move to the stacked film sheet for fixing and limiting.
And the rubber layer 207 is provided to prevent the pressing roller 206 from damaging the sheet of film to be transferred in contact with the sheet of film to be transferred.
The opposite side walls of the two threaded connection seats 205 are respectively provided with an adjusting screw 209 along the vertical direction, each adjusting screw 209 is respectively in threaded connection with a sliding adjusting seat 210 which is in sliding connection with the side wall of the threaded connection seat 205, each sliding adjusting seat 210 is respectively provided with two connecting side plates 211 for installing the press roller 206 along the horizontal direction in parallel, and the adjusting screw 209 adjusts the horizontal height of the press roller 206 so as to limit the press roller 206 to interfere with stacked film sheets when moving along the horizontal direction.
Considering that the end of the film sheet is possibly folded due to contact between the pressing roller 206 and the end of the stacked film sheet in the moving process, the film sheet is damaged due to the fact that the end of the film sheet is folded, in the moving process of the pressing roller 206 pulled by the pulling screw 204, the horizontal height of the sliding adjusting seat 210 is adjusted through the adjusting screw 209, the connecting side plate 211 and the pressing roller 206 are driven by the sliding adjusting seat 210 to synchronously adjust the horizontal height, the lowest horizontal height of the pressing roller 206 is larger than the surface height of the stacked film sheet, and the film sheet is prevented from being damaged due to interference between the pressing roller 206 and the end of the stacked film sheet.
When the press roller 206 moves above the stacked film sheets, the height of the press roller 206 is controlled by the adjusting screw 209 to lower and press the stacked film sheets, so that the fixing of the positions of the film sheets is completed, and the effective separation between the film sheets to be transferred and the stacked film sheets is ensured.
The press roller 206 has a larger distance from the screwed connection seat 205 when entering between the film sheet to be transferred and the stacked film sheet by the arranged connection side plate 211, so that the problem of film sheet damage caused by interference due to smaller distance between the screwed connection seat 205 and the film sheet is avoided.
And the height of adjustment should be less than the height of the curved end of the film sheet to be transferred so that the press roller 206 is always located between the film sheet to be transferred and the stacked film sheet, thereby avoiding the problem of influencing the fixing effect of the position of the stacked film sheet.
The top part sheet structure 202 comprises a plurality of support columns 212 arranged on two backing plates 203 along the vertical direction and a horizontal connecting plate 213 arranged on the tops of the support columns 212, a horizontal moving part 214 is arranged at the bottom of the horizontal connecting plate 213, a vertical moving part 215 is arranged on the horizontal moving part 214, a bidirectional screw 216 is arranged on the vertical moving part 215 along the direction parallel to the axis of the traction screw 204, two thread sliding seats 217 are connected on the bidirectional screw 216 by taking the middle point as the symmetry center in a threaded manner, an absorbing roller 218 is connected on each thread sliding seat 217 in a rotating manner, an absorbing piece 219 is arranged on each absorbing roller 218, the two ends of a film sheet to be transferred are absorbed by the absorbing piece 219, and the two ends of the film sheet to be transferred are controlled by the bidirectional screw 216 to move oppositely to bend and separate by controlling the two absorbing rollers.
In use, the top portion sheet structure 202 synchronously adjusts the horizontal heights of the bi-directional screw 216, the threaded slide seat 217, and the pull-in roller 218 by the vertical movement member 215 such that the pull-in roller 218 gradually descends in the vertical direction into contact with the film sheet.
And then the two threaded sliding seats 217 and the two suction rollers 218 are synchronously pulled by the bidirectional screw 216 to move in opposite directions at the same speed, the suction rollers 218 roll to the corresponding end positions along the surface of the film sheet, and the suction piece 219 sucks the film sheet to the surface of the suction rollers 218 to fix the end of the film sheet to be transferred.
The reverse driving bi-directional screw 216 rotates, so that the two suction rollers 218 move in opposite directions and roll along the surface of the film sheet, the end of the film sheet to be transferred is wound on the surface of the suction roller 218 by the traction of the suction member 219 to bend, so that the end of the film sheet to be transferred is separated from the adjacent film sheet by bending, the single-sheet conveying of the stacked film sheet is realized, the problem that the normal UV transfer process and transfer quality are influenced by the simultaneous conveying of a plurality of film sheets due to the adhesion between the stacked film sheets is avoided, and the influence on the molding quality of the decoration panel is avoided.
The separation of the film sheet to be transferred is completed, the suction roller 218 is controlled to be far away from the stacked film sheet by the vertical moving part 215, so that the film sheet to be transferred is completely separated from the stacked film sheet, and then the vertical moving part 215 is controlled to move along the water direction by the horizontal moving part 214 to convey the film sheet to be transferred to the corresponding area for transfer.
The horizontal moving part 214 includes a horizontal screw 220 disposed at the bottom of the horizontal connecting plate 213 in a direction perpendicular to the axis of the traction screw 204 and a middle connecting plate 221 screw-coupled to the horizontal screw 220 in a horizontal direction, two T-shaped sliders 222 are disposed in parallel at the top of the middle connecting plate 221, two T-shaped sliding grooves 223 are disposed on the horizontal connecting plate 213 corresponding to the T-shaped sliders 222, and the vertical moving part 215 is disposed on the middle connecting plate 221 and is moved in the horizontal direction by the traction of the middle connecting plate 221 by the horizontal screw 220.
When the film transfer device is used, the horizontal moving part 214 drives the middle connecting plate 221 to move through the horizontal screw 220, the vertical moving part 215 and the suction roller 218 are synchronously driven to move through the movement of the middle connecting plate 221, and the film sheet to be transferred is sucked through the suction piece 219 on the suction roller 218 to finish the conveying of the film sheet.
Through the sliding connection of the T-shaped sliding blocks 222 and the corresponding T-shaped sliding grooves 223, the problem that the single horizontal screw 220 bears the excessive load of the middle connecting plate 221 to cause fracture faults is avoided, the upper load limit of the middle connecting plate 221 is increased, and the stability of the middle connecting plate 221 in the moving process is ensured.
The vertical movement part 215 includes a lifting screw 224 disposed at the bottom of the middle connection plate 221 in the vertical direction and two sliding columns 225 disposed on the middle connection plate 221 in the vertical direction and located at both sides of the lifting screw 224, a lifting connection plate 226 slidably coupled to the two sliding columns 225 is screwed on the lifting screw 224 in the horizontal direction, and the bidirectional screw 216 is disposed at the bottom of the lifting connection plate 226 and controls the lifting connection plate 226 to move in the vertical direction by the lifting screw 224.
The vertical movement part 215 drives the lifting connection plate 226 to move up and down along the sliding column 225 through the lifting screw 224 when in use, and the lifting connection plate 226 drives the suction roller 218 to move up and down synchronously to approach or separate from the stacked film sheets so as to separate the film sheets to be transferred.
Secondly, the lifting connecting plate 226 drives the two suction rollers 218 to synchronously move, so that the two suction rollers 218 are ensured to synchronously contact with the film sheet, and the problem that the film sheet to be transferred cannot be normally separated due to the fact that one end of the film sheet to be transferred is not adsorbed and bent due to the fact that the two suction rollers 218 are not synchronous is avoided.
The two sliding columns 225 are arranged to limit the lifting connection plate 226 to rotate along the horizontal direction so as to ensure the up-and-down movement under the drive of the lifting screw 224, and the sliding columns 225 are used for increasing the limit of the lifting connection plate 226 in the movement process so as to ensure the movement stability.
The suction member 219 shown includes a plurality of axial grooves 227 axially provided on the surface of the suction roller 218 and a plurality of vacuum chucks 228 axially equally spaced in the axial grooves 227 and connected to an air pump, and the plurality of vacuum chucks 228 in the same axial groove 227 are brought into contact with the surface of the film sheet for suction, and both sides of the film sheet are bent by pulling the two suction rollers 218 toward each other by the bidirectional screw 216.
In use, when the suction roll 218 is in contact with the film sheet, since the axial grooves 227 are provided in plurality so that one of the axial grooves 227 faces the film sheet, and the plurality of vacuum chucks 228 in the axial groove 227 are simultaneously in contact with the film sheet, the vacuum chucks 228 suction-fix the end of the film sheet by the suction force generated by the air pump.
The bi-directional screw 216 drives the two suction rolls 218 to move in opposite directions, so that the suction rolls 218 are sucked and fixed by the vacuum sucking discs 228 to wind the end part of the film sheet on the surface of the suction rolls 218 in the rolling process, and the end part of the film sheet to be transferred is bent to complete separation.
The carrying unit 3 includes two carrying screws 301 disposed between the two backing plates 203 in the vertical direction and carrying plates 302 screwed on the two carrying screws 301, side fences 303 fixedly connected with the processing table 1 are slidably connected to both sides of the carrying plates 302 parallel to the axial direction of the traction screw 204, and the carrying plates 302 carry the film sheets and limit the film sheet stacking position together by the two side fences 303 and the two backing plates 203.
The bearing plate 302, the two side baffles 303 and the backing plate 203 jointly form a bearing space for bearing the film sheets, and after the film sheets are transferred, the horizontal height of the bearing plate 302 is adjusted through the bearing screw 301 to ensure that the stacking height of the film sheets is unchanged, so that the fixing effect of the side pressure suction structure 201 is prevented from being influenced. Specifically, the carrying unit 3 further includes a lifting driving device, not shown, for driving the two carrying screws 301 to rotate synchronously, so as to raise or lower the carrying plate 302.
Example 2:
the invention also provides a manufacturing process of the nano texture transfer printing decorative panel, which comprises the steps of,
s100, stacking film sheets onto a bearing plate, controlling the suction rollers to contact with the top film sheet by a vertical moving part, driving the two suction rollers to move back to the two ends of the film sheet by a bidirectional screw rod, and adsorbing and fixing by a vacuum chuck;
s200, controlling the two suction rollers to move oppositely through a bidirectional screw rod and rolling along the surface of the stacked film sheets to drive the two ends of the film sheets to be transferred to bend away from the stacked film sheets;
s300, lifting the horizontal height of the press rolls by the adjusting screw, driving the two press rolls to move oppositely to a gap between the bending end of the film sheet to be transferred and the stacked film sheet by the traction screw, and determining and controlling the transfer number of the film sheet by generating suction air flow through the air hole in the movement process of the press rolls;
s400, fixing the position of the stacked film sheets by adjusting the horizontal height of the screw descending press roller, controlling the lifting height of the film sheets to be transferred by the vertical moving part, and conveying the film sheets to the corresponding area by the horizontal moving part for transfer printing.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. The utility model provides a manufacturing installation of nanometer texture rendition decoration panel which characterized in that: the Ultraviolet (UV) transfer printing device comprises a processing table (1) arranged on UV transfer printing equipment and a composite layering unit (2) arranged on the processing table (1), wherein a bearing unit (3) connected with the processing table (1) is arranged in the composite layering unit (2), the bearing unit (3) bears stacked film sheets along the horizontal direction, the composite layering unit (2) transfers the film sheets to corresponding areas in a slicing mode through a bidirectional adsorption mode, and the bearing unit (3) synchronously adjusts the bearing height along with the separation of the film materials;
the composite layering unit (2) comprises a side surface pressing and sucking structure (201) arranged on the processing table (1) and a top part sheet structure (202) arranged on the side surface pressing and sucking structure (201), wherein the top part sheet structure (202) is used for fixing the surface of a film sheet in a vacuum adsorption mode and bending the film sheet, and the side surface pressing and sucking structure (201) is used for fixing the position of stacked film sheets in a layering manner at a gap between one side of bending of the film sheet to be transferred and an adjacent film sheet;
the side pressure suction structure (201) comprises two base plates (203) which are arranged on the processing table (1) in parallel, traction screws (204) are arranged on each base plate (203), threaded connecting seats (205) are connected to each traction screw (204) in a threaded mode, the threaded connecting seats (205) are connected with the surfaces of the base plates (203) in a sliding mode, compression rollers (206) are connected to the two threaded connecting seats (205) in a rotating mode, and the two compression rollers (206) are arranged oppositely;
the bearing unit (3) is arranged between the two base plates (203), the axes of the two traction screws (204) are positioned on the same horizontal line, and the traction screws (204) draw the corresponding pressing rollers (206) to enter a gap between one side of the corresponding film sheet and the adsorption bending side of the top sheet separating structure (202) to fixedly stack the film sheet;
the surface of the press roll (206) is connected with a rubber layer (207) in a gluing way, a plurality of air holes (208) connected with an air pump are formed in the rubber layer (207) and the press roll (206) together, the traction screw (204) is used for traction to contact the film sheet to be transferred for a plurality of times corresponding to the press roll (206) and the air holes (208), and suction force generated by the air holes (208) is used for limiting the simultaneous transfer of a plurality of film sheets;
an adjusting screw (209) is arranged on the opposite side walls of the two threaded connecting seats (205) along the vertical direction, a sliding adjusting seat (210) which is in sliding connection with the side walls of the threaded connecting seats (205) is connected on each adjusting screw (209), two connecting side plates (211) for installing the press roller (206) are arranged on each sliding adjusting seat (210) in parallel along the horizontal direction, and the adjusting screw (209) adjusts the horizontal height of the press roller (206) to limit the press roller (206) to interfere with stacked film sheets when moving along the horizontal direction;
the top sheet separating structure (202) comprises a plurality of support columns (212) arranged on two backing plates (203) along the vertical direction and a plurality of horizontal connecting plates (213) arranged on the tops of the support columns (212), wherein horizontal moving parts (214) are arranged at the bottoms of the horizontal connecting plates (213), vertical moving parts (215) are arranged on the horizontal moving parts (214), two bidirectional screws (216) are arranged on the vertical moving parts (215) along the direction parallel to the axis of a traction screw (204), two thread sliding seats (217) are connected on the bidirectional screws (216) by taking the middle point as a symmetrical center in a threaded manner, suction rolls (218) are connected to each thread sliding seat in a rotating manner, suction pieces (219) are arranged on each suction roll (218), two ends of a film sheet to be transferred are adsorbed by the suction pieces (219), and the two suction rolls are controlled to move in opposite directions so as to bend and separate the two ends of the film sheet to be transferred.
2. The apparatus for producing a nano-texture transfer printing decorative panel according to claim 1, wherein: the horizontal movement component (214) comprises a horizontal screw (220) and an intermediate connecting plate (221), wherein the horizontal screw (220) is arranged at the bottom of the horizontal connecting plate (213) along the axis direction perpendicular to the traction screw (204), the intermediate connecting plate (221) is connected with the horizontal screw (220) along the horizontal direction in a threaded mode, two T-shaped sliding blocks (222) are arranged at the top of the intermediate connecting plate (221) in parallel, two T-shaped sliding grooves (223) are formed in the horizontal connecting plate (213) corresponding to the T-shaped sliding blocks (222), and the vertical movement component (215) is arranged on the intermediate connecting plate (221) and is used for dragging the intermediate connecting plate (221) to move along the horizontal direction through the horizontal screw (220).
3. The apparatus for producing a nano-texture transfer printing decorative panel according to claim 2, wherein: the vertical movement component (215) comprises a lifting screw (224) arranged at the bottom of the middle connecting plate (221) along the vertical direction and two sliding columns (225) arranged on the middle connecting plate (221) and positioned at two sides of the lifting screw (224) along the vertical direction, the lifting screw (224) is connected with a lifting connecting plate (226) which is in sliding sleeve connection with the two sliding columns (225) along the horizontal direction in a threaded manner, and the bidirectional screw (216) is arranged at the bottom of the lifting connecting plate (226) and is controlled by the lifting screw (224) to move along the vertical direction.
4. A device for producing a nano-texture transfer printing decorative panel according to claim 3, wherein: the suction member (219) comprises a plurality of axial grooves (227) axially arranged on the surface of the suction roller (218) and a plurality of vacuum suction cups (228) axially and equidistantly arranged in the axial grooves (227) and connected with an air pump, and the vacuum suction cups (228) in the same axial groove (227) are in contact with and suction with the surface of the film sheet, and the two suction rollers (218) are pulled by the bidirectional screw (216) to move in opposite directions so as to bend the film sheet.
5. The apparatus for producing a nano-texture transfer printing decorative panel according to claim 1, wherein: the bearing unit (3) comprises two bearing screws (301) arranged on opposite sides of two backing plates (203) along the vertical direction and bearing plates (302) in threaded connection with the two bearing screws (301), two sides, parallel to the axis direction of the traction screw (204), of the bearing plates (302) are respectively and slidably connected with side baffles (303) fixedly connected with the processing table (1), and the bearing plates (302) bear film sheets, and the stacking position of the film sheets is limited by the two side baffles (303) and the two backing plates (203) together.
6. A process for producing a nano-texture transfer printing decorative panel according to any one of claims 1 to 5, characterized in that: comprising the steps of (a) a step of,
s100, stacking film sheets onto a bearing plate, controlling the suction rollers to contact with the top film sheet by a vertical moving part, driving the two suction rollers to move back to the two ends of the film sheet by a bidirectional screw rod, and adsorbing and fixing by a vacuum chuck;
s200, controlling the two suction rollers to move oppositely through a bidirectional screw rod and rolling along the surface of the stacked film sheets to drive the two ends of the film sheets to be transferred to bend away from the stacked film sheets;
s300, lifting the horizontal height of the press rolls by the adjusting screw, driving the two press rolls to move oppositely to a gap between the bending end of the film sheet to be transferred and the stacked film sheet by the traction screw, and determining and controlling the transfer number of the film sheet by generating suction air flow through the air hole in the movement process of the press rolls;
s400, fixing the position of the stacked film sheets by adjusting the horizontal height of the screw descending press roller, controlling the lifting height of the film sheets to be transferred by the vertical moving part, and conveying the film sheets to the corresponding area by the horizontal moving part for transfer printing.
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| CN202111017156.7A CN113715466B (en) | 2021-08-31 | 2021-08-31 | Manufacturing device and process of nano texture transfer printing decoration panel |
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