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CN-121988485-A - Coating equipment of shading glue

CN121988485ACN 121988485 ACN121988485 ACN 121988485ACN-121988485-A

Abstract

The invention relates to the technical field of coating equipment, and discloses a shading adhesive coating equipment which comprises a coating roller frame part, an adhesive receiving groove part, a reciprocating adhesive spraying part and a swinging scraper part. The groove body of the receiving groove part adopts an upper end opening structure, is matched with the feeding back pipe arranged at the middle of the bottom, can rapidly receive scraped residual sizing material and dripping sizing material, avoids stacking of sizing material in the groove, simultaneously directly guides the received sizing material into a circulating system through the feeding back pipe, avoids sizing material waste, and realizes dynamic scraping and constant-temperature heating of the receiving sizing material in the groove body through the heating scraping structure of the reciprocating glue spraying part, thereby effectively preventing sizing material solidification and agglomeration and ensuring recycling smoothness.

Inventors

  • ZHANG ZHECHENG
  • Song Erhua

Assignees

  • 佳普电子新材料(连云港)有限公司

Dates

Publication Date
20260508
Application Date
20260228

Claims (10)

  1. 1. The utility model provides a coating equipment of shading glue, includes coating roller frame portion (100), coating roller frame portion (100) are used for providing whole support, including collet frame (110), backup pad (120) and board support stiffening tube (130), collet frame (110) support in ground, backup pad (120) are vertical to be adorned in collet frame (110) top, board support stiffening tube (130) are connected between two backup pads (120), wherein still include install coating roller (140) and compression roller (150) on backup pad (120), compression roller (150) are located in the top of coating roller (140), install reciprocal spouting glued portion (300) on backup pad (120), reciprocal spouting glued portion (300) are used for spraying to coating roller (140) surface sizing material to can be followed coating roller (140) axial and are reciprocated, still be provided with on backup pad (120) and be used for carrying out the sizing material structure of accepting to coating roller (140) drip; The glue stock receiving and recycling structure comprises a glue stock receiving groove part (200) and a swinging scraper part (400), wherein the glue stock receiving groove part (200) and the swinging scraper part (400) are arranged on the supporting plate (120), the swinging scraper part (400) is used for scraping off glue stock on the coating roller (140), and the glue stock receiving groove part (200) is arranged below the coating roller (140) and is used for receiving the glue stock scraped off by the coating roller (140).
  2. 2. The masking tape coating apparatus according to claim 1, wherein the masking tape coating roller (140) comprises a motor base (141), a first driving motor (142), a transmission case (143) and a coating roller (144), the motor base (141) is fixedly welded on the outer side of the supporting plate (120), the first driving motor (142) is fixedly mounted on the motor base (141), the transmission case (143) is connected with the output end of the first driving motor (142) and is fixedly mounted on the supporting plate (120), two ends of the coating roller (144) are rotatably connected between the two supporting plates (120), and one end of the coating roller is in transmission connection with the output end of the transmission case (143).
  3. 3. The shading adhesive coating device according to claim 1, wherein the press roller member (150) comprises a cylinder fixing plate (151), a pneumatic cylinder (152), a slide plate seat unit (153), a base material tensioning roller (154) and a press roller (155), the cylinder fixing plate (151) is fixedly installed on the top of the supporting plate (120), and the pneumatic cylinder (152) is vertically and fixedly installed on the cylinder fixing plate (151); The slide seat unit (153) comprises a reinforced plate body (153 a), a slide block (153 b), a slide rail (153 c), a lower shaft interface (153 d), a resisting bolt (153 e) and an upper shaft joint block (153 f), wherein the slide rail (153 c) is vertically and fixedly installed on the support plate (120), the slide block (153 b) is slidably connected on the slide rail (153 c), the reinforced plate body (153 a) is fixedly connected on the outer side of the slide block (153 b), the upper end of the slide block is fixedly connected with a piston rod end of the pneumatic cylinder (152), the lower shaft interface (153 d) is formed at the lower end of the reinforced plate body (153 a), the upper shaft joint block (153 f) is fixedly arranged at the upper end of the reinforced plate body (153 a), two ends of the substrate tensioning roller (154) are rotatably connected between the upper shaft joint block (153 f), two ends of the pressing roller (155) are rotatably connected between the lower shaft interface (153 d), and the resisting bolt (153 e) is in threaded connection with the lower shaft interface (153 d) at the lower end of the reinforced plate body (153 a).
  4. 4. The shading gum coating device according to claim 1, wherein the gum receiving groove portion (200) comprises a material receiving groove member (210) and a lifting adjusting member (220); The receiving trough piece (210) comprises a trough body (211), lower supporting legs (212) and a feed back pipe (213), wherein the trough body (211) is of an upper end opening structure, the lower supporting legs (212) are fixedly connected to two ends of the bottom of the trough body (211), and the feed back pipe (213) is fixedly installed in the middle of the bottom of the trough body (211) and is communicated with the trough body (211).
  5. 5. The paste dispensing apparatus as claimed in claim 4, wherein said elevation adjusting member (220) comprises an adjusting worm (221) and an elevation rod seat (222); The adjusting worm (221) comprises a worm shaft seat (221 a), a worm (221 b) and a hand wheel (221 c), the worm shaft seat (221 a) is fixedly arranged on the supporting plate (120) of the coating roller frame part (100), the worm (221 b) is rotationally connected to the worm shaft seat (221 a), and the hand wheel (221 c) is fixedly connected to the end part of the worm (221 b); The lifting rod seat (222) comprises a connecting shaft (222 a), a worm wheel (222 b), a lifting seat block (222 c), a lifting gear (222 d), a lifting rack (222 e) and a supporting plate (222 f), wherein two ends of the connecting shaft (222 a) are rotatably connected to the lifting seat block (222 c), and the worm wheel (222 b) is fixedly arranged at one end of the connecting shaft (222 a) and meshed with the worm (221 b); The lifting seat block (222 c) is fixedly connected to the supporting plate (120), the lifting gear (222 d) is rotatably connected to the lifting seat block (222 c) and fixedly connected with the connecting shaft (222 a), the lifting rack (222 e) is vertically and slidably connected to the lifting seat block (222 c) and meshed with the lifting gear (222 d), the supporting plate (222 f) is fixedly installed at the top of the lifting rack (222 e), and the lower supporting leg (212) is fixedly connected to the supporting plate (222 f).
  6. 6. The shading gel coating device according to claim 1, wherein the reciprocating gel spraying part (300) comprises a screw rod sliding seat part (310) and a gel spraying frame part (320); The screw rod sliding seat part (310) comprises a support bar (311), a screw rod seat (312), a screw rod (313), a servo motor (314), a guide rod (315), a screw rod block (316) and guide block lugs (317), wherein the support bar (311) is fixedly connected to the top side surface of the support plate (120), the screw rod seat (312) is fixedly installed at the end part of the support bar (311), the screw rod (313) is rotatably connected to the screw rod seat (312), the servo motor (314) is fixedly installed on the screw rod seat (312) and is in transmission connection with the end part of the screw rod (313), the guide rod (315) is fixedly installed in the screw rod seat (312), the screw rod block (316) is in threaded connection with the screw rod (313), and the guide block lugs (317) are fixedly arranged at two ends of the screw rod block (316) and are sleeved on the guide rod (315) in a sliding mode.
  7. 7. The shading adhesive coating device according to claim 6, wherein the adhesive spraying frame member (320) comprises an L-shaped frame rod (321), an adhesive spraying tube (322), a heating scraping bar (323) and a power supply (324), the L-shaped frame rod (321) is connected and installed on the side surface of the screw rod block (316), the adhesive spraying tube (322) is installed on the L-shaped frame rod (321), and the nozzle faces the coating roller member (140); The heating scraping strip (323) comprises an outer metal scraping strip (323 a) and an electric heating strip (323 b), wherein the outer metal scraping strip (323 a) is provided with two groups, the electric heating strip (323 b) is embedded in the outer metal scraping strip (323 a), and the power supply (324) is fixedly installed on the L-shaped hack lever (321) and is electrically connected with the electric heating strip (323 b).
  8. 8. The paste dispensing apparatus as claimed in claim 1, wherein said oscillating scraper portion (400) comprises a positioning slider member (410), an oscillating arm member (420) and a scraper member (430); The positioning sliding seat piece (410) comprises a positioning rod (411), double-hole sliding blocks (412) and shaft head blocks (413), wherein the positioning rod (411) is fixedly connected to the inner side of the supporting plate (120), the double-hole sliding blocks (412) are arranged in two groups, the double-hole sliding blocks (412) are sleeved on the positioning rod (411) in a sliding mode, and the shaft head blocks (413) are fixedly installed on the side faces of the double-hole sliding blocks (412).
  9. 9. The shading adhesive coating device according to claim 8, wherein the swing arm (420) comprises a second driving motor (421), a speed reducer (422), an eccentric shaft (423) and a swing pull rod (424), the second driving motor (421) is fixedly arranged on the bottom bracket (110) of the coating roller frame part (100), the speed reducer (422) is connected with the output end of the second driving motor (421), the eccentric shaft (423) is fixedly arranged at the output end of the speed reducer (422), one end of the swing pull rod (424) is hinged with the eccentric shaft (423), and the other end is hinged with the shaft head block (413).
  10. 10. The shading adhesive coating device according to claim 9, wherein the double-hole sliding block (412) is connected with and provided with a scraper member (430), and the scraper member (430) comprises a supporting column frame (431), a substrate block (432), a knife plate (433), a scraper body (434), a screw hole block (435), an adjusting screw (436), a limiting channel (437) and a limiting column (438); The utility model discloses a scraper, including base plate (432) and adjusting screw, including base plate (432) and limiting post frame (431), the both ends vertical fixation of base plate frame (431) in the upper end of diplopore slider (412), base plate (432) horizontal fixation is in the both ends of base plate frame (431), movable connection of cutting board (433) is in on base plate (432), seted up on cutting board (433) spacing channel (437), spacing post (438) fixed connection is in on base plate (432) and slide inlay in spacing channel (437), scraper body (434) detachable install on cutting board (433), screw (435) fixed set up on base plate (432), adjusting screw (436) horizontal spiro union in screw (435), and the rotatable block of one end of adjusting screw (436) is connected in the side of cutting board (433).

Description

Coating equipment of shading glue Technical Field The invention relates to the technical field of coating equipment, in particular to a shading adhesive coating equipment. Background In the industries of electronic display, optical elements and the like, the light-shielding adhesive is used as a core material for shielding stray light and improving the optical performance of products, and the light-shielding adhesive is a compound adhesive tape combining light shielding performance, electric conductivity and EMI shielding performance and is used for high-integration electronic modules. The shielding coating conductive filler structure can greatly improve the EMI/shielding integrated efficiency, and is suitable for photoelectric and radio frequency modules. The value is embodied in a multipurpose band, and the value of reducing the number of layers of materials and the assembly cost is realized. The existing shading adhesive coating equipment in the market mostly adopts a roller coating mode, shading adhesive is transferred to the surface of a substrate through a coating roller, but the existing equipment generally lacks a perfect adhesive recycling system, the adhesive waste problem is remarkable, and the double adhesive waste problem exists in the coating process, on one hand, the residual adhesive which is not transferred to the substrate on the surface of the coating roller is not scraped and recycled by a high-efficiency scraping and recycling mechanism, is gradually solidified and adhered along with the rotation of the coating roller, or naturally drops to the surface of the equipment, cannot be reused, and needs to be cleaned by a large amount of manpower; on the other hand, the sizing material which is excessively sprayed or falls off when the sizing layer is trimmed in the sizing spraying process is directly scattered or dropped, and no special receiving device is used for collecting. More seriously, part of the shading adhesive contains special resin components, and is difficult to clean after curing. Secondly, even if the existing equipment is provided with a simple glue receiving structure, the design defect is that effective recovery cannot be realized, a plurality of glue receiving grooves are of a fixed integrated structure, no return material channel exists, the received dripping glue stock is easy to accumulate in the grooves and deteriorate after mixing impurities, the glue stock cannot be reintroduced into a glue stock circulating system, and finally the glue stock can only be treated as waste materials. Meanwhile, the scraping trimming mechanism of the adhesive layer on the surface of the coating roller is unreasonable in design, is of a fixed scraper structure, cannot flexibly adjust a gap according to the diameter of the coating roller, has no swinging function, is uneven in scraping, and cannot thoroughly remove residual adhesive on the surface of the coating roller when the coating roller is used. Therefore, there is a need for a masking tape coating apparatus that is capable of receiving and recycling a masking tape. Disclosure of Invention The invention aims to provide a device for coating shading glue, which is used for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a coating equipment of shading glue, includes coating roller frame portion, coating roller frame portion is used for providing whole support, including foot rest, backup pad and board support reinforcing pipe, the foot rest supports in ground, the backup pad is vertical to be adorned in foot rest top admittedly, board support reinforcing pipe is connected between two backup pads, still includes the coating roller spare and the compression roller spare of installing in the backup pad, the compression roller spare is located the top of coating roller spare, install reciprocal spouting the gluey portion in the backup pad, reciprocal spouting the gluey portion and be used for spraying the sizing material to coating roller spare surface to can do reciprocating motion along coating roller spare axial, still be provided with on the backup pad and be used for accepting the sizing material of retrieving to the sizing material that the coating roller spare drips and accept recovery structure; The sizing material receiving and recycling structure comprises a sizing material receiving groove part and a swinging scraper part, wherein the sizing material receiving groove part and the swinging scraper part are arranged on the supporting plate, the swinging scraper part is used for scraping sizing materials on the coating roller, and the sizing material receiving groove part is arranged below the coating roller and is used for receiving sizing materials scraped by the coating roller. As a preferable scheme of the shading adhesive coating equipment, the coating roller piece comprises a motor seat, a fir