CN116140125B - Coating device for adhesive tape production - Google Patents
Coating device for adhesive tape production Download PDFInfo
- Publication number
- CN116140125B CN116140125B CN202310387283.9A CN202310387283A CN116140125B CN 116140125 B CN116140125 B CN 116140125B CN 202310387283 A CN202310387283 A CN 202310387283A CN 116140125 B CN116140125 B CN 116140125B
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- Prior art keywords
- wall
- sleeve
- spring
- plate
- liquid outlet
- Prior art date
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- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 48
- 239000011324 bead Substances 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 24
- 239000003292 glue Substances 0.000 abstract description 13
- 239000012945 sealing adhesive Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 14
- 239000000243 solution Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
Abstract
The invention discloses a coating device for adhesive tape production, and relates to the technical field of adhesive tape production. This coating device is used in sticky tape production utilizes top to walk pearl and sticky tape contact through walking pearl coating mechanism, and the top is walked the pearl and is concave to circular sleeve board, and the glue solution just flows out to the top is walked the pearl and can be with the even sealing adhesive tape surface of paining of glue that spills at pivoted in-process, is walked the pearl at the top and is left sealing adhesive tape, and the top is walked the pearl and has just got back to original position again, has plugged up circular sleeve board bottom, and the glue solution just can not flow out naturally, simple structure, and above-mentioned mechanism convenient to detach avoids the inconvenient dismantlement when jam or harm at the in-process of work to can improve work efficiency.
Description
Technical Field
The invention relates to the technical field of adhesive tape production, in particular to a coating device for adhesive tape production.
Background
1. The sealing tape is one kind of adhesive tape and consists of four parts: the water gel, the oil gel and the polyester film, namely the PET, PO or PP film, are mainly used for sealing plastic bags made of OPP and PE materials of envelopes, stationery, clothes and the like. Has the characteristics of good adhesive force, good retention, repeated use, no degumming, no residual glue, special edge, easy tearing, and the like.
2. According to chinese patent CN110711666a, a disclosed clamping and coating device for producing sealing tape comprises a frame, and is characterized in that a clamp for clamping the sealing tape is arranged on the frame, the clamp comprises an upper clamping plate and a lower clamping plate, a plurality of coating grooves are arranged at the bottom of the upper clamping plate side by side, movable grooves are vertically arranged on two side walls of the coating grooves, a coating wheel is rotatably arranged between the movable grooves and the movable grooves, a liquid storage cavity is arranged above the coating grooves, a liquid supplementing port is arranged in the liquid storage cavity, a plurality of liquid discharging holes positioned above the coating wheel are arranged between the liquid storage cavity and the inner top surface of the coating groove, a liquid control component is arranged in the liquid discharging holes, the liquid control component comprises a positioning bolt arranged in the liquid discharging holes, a liquid blocking plate is fixed at the top end of the positioning bolt, a limiting rod with the top end embedded in the inner top surface of the liquid storage cavity is arranged on the lower clamping plate, a mounting groove is correspondingly arranged on the coating groove, and a rotating wheel is arranged in the mounting groove; the invention can control the progress of the coating process by only adjusting the air cylinder, has compact structure, small occupied area, flexible application or arrangement, high working efficiency and good quality of the coated product.
3. The mechanism is fixed, and the mechanism can not be detached when the blockage occurs, so that the whole mechanism is easy to replace, and the technical problem of resource waste is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a coating device for adhesive tape production, which solves the technical problems that when one mechanism is damaged, the next mechanism cannot work normally, the mechanisms are fixed, the mechanism cannot be disassembled when the blockage occurs, the whole mechanism is easy to replace, and the resource is wasted.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the coating device for the adhesive tape production comprises a hollow support plate, a movable loop bar, a bottom support and an injection pipe, wherein the injection pipe is fixedly arranged at the top of the hollow support plate, the movable loop bar is movably arranged at both sides of the bottom of the hollow support plate, the bottom of the movable loop bar is movably connected with the top of the bottom support, and a bead coating mechanism is arranged at the bottom of the hollow support plate; the ball coating mechanism comprises an outer sleeve, a movable groove, a limiting assembly, a liquid outlet pipe and top balls, wherein the top of the outer sleeve is in threaded connection with the outer wall of the liquid outlet pipe, the top of the liquid outlet pipe is fixedly connected with the bottom of the hollow support plate, the movable groove is positioned at two sides of the liquid outlet pipe, the top balls are arranged at the bottom of the liquid outlet pipe in threaded manner, and the limiting assembly is fixedly arranged inside the two sides of the top balls; the drain pipe includes annular and delivery port, the baffle, the annular is seted up to drain pipe top circumference outer wall, the delivery port is seted up at the top of drain pipe, the inside intercommunication each other of the top of delivery port and hollow mounting panel, the top fixed mounting baffle of movable groove.
Preferably, the limiting component comprises a limiting block a, a fixed groove, a spring c, a loop bar, a mounting bar and a limiting block b; the bottom of stopper a and the top fixed connection of loop bar, the inside of loop bar and the outer wall activity of installation pole cup joint, spring c is connected in laminating of one side of loop bar, spring c's outer wall and the outer wall activity of installation pole cup joint, the inside fixed connection of the outer wall of installation pole and fixed slot, the fixed slot is located stopper b's inside.
Preferably, the outer sleeve comprises a built-in cavity and fixing blocks, wherein the built-in cavity is positioned in the outer sleeve, and the fixing blocks are positioned on two sides of the built-in cavity.
Preferably, the inside of hollow mounting panel and bottom support is equal screw thread installation bottom and is walked pearl and mounting panel b, the outer wall fixed connection screw rod a and the screw rod b of bottom walk pearl and mounting panel b, movable sleeve chamber is seted up to the inside of movable sleeve pole, the fixed sleeve board of mid-mounting in movable sleeve chamber, the outer wall of mounting panel a and mounting panel b is equal fixed mounting connecting rod, the outer wall of connecting rod and the outer wall fixed connection of spacing sleeve board, the outer wall activity of connecting rod cup joints spring b.
Preferably, the bottom of drain pipe has seted up the installing port, the inside of installing port and the top threaded connection of external screw thread section of thick bamboo, the looping is seted up to the bottom of circular nest plate, the outer wall activity of looping and top running bead cup joints.
Preferably, threaded openings are formed in the hollow support plate and the two sides of the bottom support, and the inner parts of the threaded openings are in threaded connection with the outer walls of the screw a and the screw b.
Preferably, a flushing mechanism is arranged on the side surface of the hollow support plate; the flushing mechanism comprises a sleeve, a spring a, a movable rod and a circular plate, wherein the sleeve is movably sleeved with the outer wall of the spring a, the outer wall of the spring a is movably sleeved with the movable rod, the back of the spring a is fixedly connected with the outer wall of the circular plate, the surface of the spring a is fixedly connected with a piston, the outer wall of the piston is movably sleeved with the inner part of a storage cavity, the bottom of the storage cavity is mutually communicated with the top of a liquid outlet, and the spring a is fixedly sleeved with the inner part of a hollow support plate.
Preferably, the top is walked the pearl and is included circular sleeve plate, the guide way, external screw thread section of thick bamboo, rectangular bayonet socket, the outer wall of top is walked the pearl and the inside activity of circular sleeve plate is cup jointed, the guide way is all seted up to the both sides inside of top walking the pearl, the top of guide way aligns each other with the bottom of movable groove, rectangular bayonet socket is seted up to the inside of spacing subassembly, the bottom fixed connection of the top of circular sleeve plate and external screw thread section of thick bamboo, the bottom threaded connection of the top and the drain pipe of external screw thread section of thick bamboo.
(III) beneficial effects
The invention provides a coating device for adhesive tape production. Compared with the prior art, the method has the following beneficial effects:
1. this coating device is used in sticky tape production utilizes top to walk pearl and sticky tape contact through walking pearl coating mechanism, and the top is walked the pearl and is concave to circular sleeve board, and the glue solution just flows out to the top is walked the pearl and can be with the even sealing adhesive tape surface of paining of glue that spills at pivoted in-process, is walked the pearl at the top and is left sealing adhesive tape, and the top is walked the pearl and has just got back to original position again, has plugged up circular sleeve board bottom, and the glue solution just can not flow out naturally, simple structure, and above-mentioned mechanism convenient to detach avoids the inconvenient dismantlement when jam or harm at the in-process of work to can improve work efficiency.
2. This coating device is used in sticky tape production utilizes movable rod to spring a's inside propelling movement through washing mechanism, and the in-process of propelling movement makes the inside washing liquid pressure of accumulating of sleeve grow, can directly carry the inside of getting into hollow mounting panel along with continuous propelling movement plectane, can let the washing liquid wash away in hollow mounting panel's inside constantly, can wash inside glue mark down, later take off the top through rotating and walk the pearl and follow the bottom of drain pipe and can discharge the washing liquid to be convenient for dredge, improve its availability factor.
3. This coating device is used in sticky tape production uses through connecting rod and movable sleeve chamber combination, utilizes the in-process that leads to spacing sleeve plate's outer wall can cause the extrusion to movable sleeve chamber, makes the sticky tape can be spacing in the interval department that top and bottom walked the pearl at extruded in-process this kind, can assist the top to walk the pearl shrink through the power of the rebound that produces simultaneously and get into the inside of overcoat to guarantee that it can go out liquid.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the movable sleeve according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of the first embodiment of the present invention;
FIG. 4 is a schematic diagram of the overall structure of the liquid outlet pipe of the present invention;
FIG. 5 is a schematic view of the overall structure of the top ball of the present invention;
FIG. 6 is a schematic view of the overall structure of the spacing assembly of the present invention;
FIG. 7 is a schematic view of the overall internal structure of the jacket of the present invention;
FIG. 8 is a schematic view of the overall structure of the inside of the sleeve according to the present invention.
In the figure: 1. a hollow support plate; 2. a movable loop bar; 201. fixing the sleeve plate; 202. a connecting rod; 203. a limiting sleeve plate; 204. a movable sleeve cavity; 205. a spring b; 207. a screw a; 206. a screw b; 3. a bottom bracket; 4. bottom ball running; 5. a mounting plate a; 6. a mounting plate b; 7. an injection tube; 8. a sleeve; 9. a spring a; 901. a piston; 902. a reservoir; 903. a liquid outlet; 10. a movable rod; 11. a circular plate; 12. a jacket; 121. a built-in cavity; 122. a fixed block; 13. a movable groove; 14. a limit component; 141. rectangular bayonet; 142. a limiting block a; 145. a fixing groove; 146. a spring c; 147. a loop bar; 148. a mounting rod; 149. a limiting block b; 15. a liquid outlet pipe; 151. a baffle; 152. a ring groove; 153. a delivery port; 16. top beads; 161. a circular sleeve plate; 162. a guide groove; 163. an external thread cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments 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.
Referring to fig. 1-8, the embodiment of the invention provides a technical scheme: the coating device for producing the adhesive tape comprises a hollow support plate 1, a movable sleeve rod 2, a bottom support 3 and an injection pipe 7, wherein the injection pipe 7 is fixedly arranged at the top of the hollow support plate 1, the movable sleeve rod 2 is movably arranged at both sides of the bottom of the hollow support plate 1, the bottom of the movable sleeve rod 2 is movably connected with the top of the bottom support 3, and a bead coating mechanism is arranged at the bottom of the hollow support plate 1; the ball coating mechanism comprises an outer sleeve 12, a movable groove 13, a limiting component 14, a liquid outlet pipe 15 and a top ball 16, wherein the top of the outer sleeve 12 is in threaded connection with the outer wall of the liquid outlet pipe 15, the top of the liquid outlet pipe 15 is fixedly connected with the bottom of the hollow support plate 1, the movable groove 13 is positioned at two sides of the liquid outlet pipe 15, the top ball 16 is in threaded installation at the bottom of the liquid outlet pipe 15, and the limiting component 14 is fixedly installed inside the two sides of the top ball 16; the liquid outlet pipe 15 comprises a ring groove 152 and a conveying port 153, a baffle 151, the circumferential outer wall of the top of the liquid outlet pipe 15 is provided with the ring groove 152, the top of the liquid outlet pipe 15 is provided with the conveying port 153, the top of the conveying port 153 is communicated with the inside of the hollow support plate 1, the top of the movable groove 13 is fixedly provided with the baffle 151, the top travelling bead 16 comprises a circular sleeve plate 161, a guide groove 162, an external thread cylinder 163, a rectangular bayonet 141, the outer wall of the top travelling bead 16 is movably sleeved with the inside of the circular sleeve plate 161, the two inner sides of the top travelling bead 16 are respectively provided with the guide groove 162, the top of the guide groove 162 is mutually aligned with the bottom of the movable groove 13, the inside of the limiting component 14 is provided with the rectangular bayonet 141, the top of the circular sleeve plate 161 is fixedly connected with the bottom of the external thread cylinder 163, the top of the external thread cylinder 163 is in threaded connection with the bottom of the liquid outlet pipe 15, and the limiting component 14 comprises a limiting block a142, a fixed groove 145, a spring c146, a sleeve 147, a mounting rod 148 and a limiting block b149; the bottom of stopper a142 and the top fixed connection of loop bar 147, the inside of loop bar 147 and the outer wall activity of installation pole 148 cup joint, and spring c146 is connected in the laminating of one side of loop bar 147, and the outer wall of spring c146 and the outer wall activity of installation pole 148 cup joint, the inside fixed connection of the outer wall of installation pole 148 and fixed slot 145, fixed slot 145 are located the inside of stopper b149, and overcoat 12 includes built-in chamber 121, fixed block 122, and built-in chamber 121 is located the inside of overcoat 12, and fixed block 122 is located the both sides of built-in chamber 121.
In this embodiment, when a bead coating mechanism is needed in the working process, glue solution is injected into the hollow support plate 1 through the injection pipe 7, at this time, the sealing tape is placed at the bottom of the top bead 16, when the tape moves back and forth at the bottom of the top bead 16, the top bead 16 rubs and rolls on the surface of the sealing tape, the top bead 16 contacts with the tape, the top bead 16 is concave towards the circular sleeve plate 161, the glue solution flows out, and the top bead 16 can uniformly coat the leaked glue on the surface of the sealing tape in the rotating process, the top bead 16 leaves the sealing tape, the top bead 16 returns to the original position, the bottom of the circular sleeve plate 161 is blocked, the glue solution does not naturally flow out, when the top bead 16 needs to be protected at ordinary times, only the outer sleeve 12 needs to be rotated, when the fixed block 122 moves from the inside of the ring groove 152 to the outside wall of the baffle 151 and is mutually attached, the outer sleeve 12 cannot be rotated, and then the outer sleeve 12 is pulled downwards, so that the fixed block 122 can move from the inside of the movable groove 13 to the inside of the rectangular bayonet 141 formed in the limiting component 14, the outside wall of the top ball 16 can be sleeved in the outer sleeve 12, the top ball 16 and external parts can be prevented from collision when the fixed block does not work normally, when a ball coating mechanism is needed, the outer sleeve 12 is pushed upwards, when the top of the fixed block 122 and the top of the ring groove 152 are mutually contacted, the outer sleeve 12 cannot be pushed any more, and then the outer sleeve 12 can be reversely rotated, so that the outer sleeve 12 can be sleeved at the top of the liquid outlet pipe 15, the bottom of the top ball 16 can leak, the top ball 16 works, and the limiting component 14 is pushed transversely when the top ball 16 is blocked or damaged in the long-time working process, the loop bar 147 fixedly connected with the bottom of the limiting component 14 can extrude the spring c146 along the outer wall of the mounting rod 148 in the pushing process, and rebound force can be generated when the spring c146 is extruded, so that the external thread cylinder 163 fixedly connected with the top of the circular loop plate 161 can rotate in the liquid outlet pipe 15, and the top running beads 16 can be separated from the liquid outlet pipe 15 in the rotating process, so that different top running beads 16 can be replaced.
Specifically, a flushing mechanism is arranged on the side surface of the hollow support plate 1; the flushing mechanism comprises a sleeve 8, a spring a9, a movable rod 10 and a circular plate 11, wherein the sleeve 8 is movably sleeved with the outer wall of the spring a9, the outer wall of the spring a9 is movably sleeved with the movable rod 10, the back of the spring a9 is fixedly connected with the outer wall of the circular plate 11, the surface of the spring a9 is fixedly connected with a piston 901, the outer wall of the piston 901 is movably sleeved with the inner part of a storage cavity 902, the bottom of the storage cavity 902 is mutually communicated with the top of a liquid outlet 903, and the spring a9 is fixedly sleeved with the inner part of the hollow support plate 1.
In this embodiment, when the flushing mechanism is needed in the process of working, firstly, the cleaning solution is conveyed into the hollow support plate 1, then the movable rod 10 fixedly connected with the outer wall is pushed to the inside of the sleeve 8 by pushing the circular plate 11, when the circular plate 11 and the outer wall of the sleeve 8 are mutually attached, the pushing of the circular plate 11 is stopped, at this time, the force exerted by the spring a9 is eliminated, the spring a9 can reset, the spring a9 can push the circular plate 11 and the movable rod 10 back to the original position in the resetting process, when the piston 901 moves to the top of the sleeve 8, suction is generated in the storage cavity 902 and the liquid outlet 903, the cleaning solution in the hollow support plate 1 can be pumped into the inside of the sleeve 8, and then the movable rod 10 is pushed to the inside of the spring a9, and the cleaning solution pressure in the sleeve 8 is increased in the pushing process, the inside of the hollow support plate 1 can be directly conveyed along with the continuous pushing of the circular plate 11, the inside of the hollow support plate 1 can be kept, the inside of the hollow support plate 1 can be continuously reset, the inside glue can be cleaned, the top can be removed, and then the beads can be conveniently discharged from the bottom of the hollow support plate 15 by rotating the piston 901, and the bottom can be conveniently used.
Specifically, the hollow support plate 1 and the bottom support 3 are internally and respectively provided with a bottom travelling ball 4 and a mounting plate b6 in a threaded manner, the outer walls of the bottom travelling ball 4 and the mounting plate b6 are fixedly connected with a screw rod a207 and a screw rod b206, the movable sleeve cavity 204 is formed in the movable sleeve rod 2, the fixed sleeve plate 201 is fixedly mounted in the middle of the movable sleeve cavity 204, the outer walls of the mounting plate a5 and the mounting plate b6 are respectively fixedly provided with a connecting rod 202, the outer walls of the connecting rods 202 are fixedly connected with the outer wall of the limiting sleeve plate 203, and the outer wall of the connecting rod 202 is movably sleeved with a spring b205.
In this embodiment, when the adhesive tape is greater than the distance between the top running bead 16 and the bottom running bead 4 in the process of working, at this time, the hollow support plate 1 and the bottom support 3 can extend from the inside of the movable sleeve rod 2, the connecting rod 202 can extend from the spring b205 in the extending process, the outer wall of the limiting sleeve plate 203 can extrude the movable sleeve cavity 204 in the extending process, the adhesive tape can be limited at the distance between the top running bead 16 and the bottom running bead 4 in the extruding process, and the top running bead 16 can be assisted to shrink into the inside of the outer sleeve 12 by the generated rebound force, so that the liquid can be discharged.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a coating device is used in sticky tape production, includes hollow mounting panel (1), activity loop bar (2), bottom support (3), injection tube (7), the top fixed mounting of hollow mounting panel (1) has injection tube (7), the equal movable mounting in bottom both sides of hollow mounting panel (1) has activity loop bar (2), the top swing joint of the bottom of activity loop bar (2) and bottom support (3), its characterized in that: the bottom of the hollow support plate (1) is provided with a bead coating mechanism;
the ball coating mechanism comprises an outer sleeve (12), a movable groove (13), a limiting assembly (14), a liquid outlet pipe (15) and top balls (16), wherein the top of the outer sleeve (12) is in threaded connection with the outer wall of the liquid outlet pipe (15), the top of the liquid outlet pipe (15) is fixedly connected with the bottom of the hollow support plate (1), the movable groove (13) is positioned on two sides of the liquid outlet pipe (15), the top balls (16) are in threaded installation on the bottom of the liquid outlet pipe (15), and the limiting assembly (14) is fixedly installed inside two sides of the top balls (16);
the liquid outlet pipe (15) comprises an annular groove (152) and a conveying port (153), a baffle plate (151), the annular groove (152) is formed in the peripheral outer wall of the top of the liquid outlet pipe (15), the conveying port (153) is formed in the top of the liquid outlet pipe (15), the top of the conveying port (153) is communicated with the inside of the hollow support plate (1), and the baffle plate (151) is fixedly arranged at the top of the movable groove (13);
the hollow support plate is characterized in that a top traveling bead (16) and a mounting plate b (6) are arranged on the inner threads of the hollow support plate (1), a bottom traveling bead (4) and a mounting plate a (5) are arranged on the inner threads of the bottom support (3), a screw a (207) and a screw b (206) are fixedly connected to the outer walls of the mounting plate b (6) and the mounting plate a (5), a movable sleeve cavity (204) is formed in the movable sleeve rod (2), a fixed sleeve plate (201) is fixedly arranged in the middle of the movable sleeve cavity (204), a connecting rod (202) is fixedly arranged on the outer walls of the mounting plate a (5) and the mounting plate b (6), the outer walls of the connecting rod (202) and the limiting sleeve plate (203) are fixedly connected, and a spring b (205) is movably sleeved on the outer wall of the connecting rod (202);
the limiting assembly (14) comprises a limiting block a (142), a fixing groove (145), a spring c (146), a loop bar (147), a mounting bar (148) and a limiting block b (149); the bottom of the limiting block a (142) is fixedly connected with the top of the loop bar (147), the inside of the loop bar (147) is movably sleeved with the outer wall of the installation bar (148), one side of the loop bar (147) is connected with a spring c (146) in a fitting mode, the outer wall of the spring c (146) is movably sleeved with the outer wall of the installation bar (148), the outer wall of the installation bar (148) is fixedly connected with the inside of the fixing groove (145), and the fixing groove (145) is located in the limiting block b (149);
the top is walked pearl (16) including circular sleeve board (161), guide way (162), external screw thread section of thick bamboo (163), rectangle bayonet socket (141), the outer wall of top is walked pearl (16) and the inside activity of circular sleeve board (161) are cup jointed, guide way (162) are all seted up to the inside both sides of top is walked pearl (16), the top of guide way (162) aligns each other with the bottom of movable groove (13), rectangle bayonet socket (141) are seted up to the inside of spacing subassembly (14), the bottom fixed connection of top and external screw thread section of thick bamboo (163) of circular sleeve board (161), the bottom threaded connection of the top and drain pipe (15) of external screw thread section of thick bamboo (163).
2. The coating device for producing an adhesive tape according to claim 1, wherein: the jacket (12) comprises a built-in cavity (121) and fixing blocks (122), the built-in cavity (121) is located inside the jacket (12), and the fixing blocks (122) are located on two sides of the built-in cavity (121).
3. The coating device for producing an adhesive tape according to claim 1, wherein: a flushing mechanism is arranged on the side surface of the hollow support plate (1);
the flushing mechanism comprises a sleeve (8), a spring a (9), a movable rod (10) and a circular plate (11), wherein the inside of the sleeve (8) is movably sleeved with the outer wall of the spring a (9), the outer wall of the spring a (9) is movably sleeved with the movable rod (10), the back of the spring a (9) is fixedly connected with the outer wall of the circular plate (11), the surface of the spring a (9) is fixedly connected with a piston (901), the outer wall of the piston (901) is movably sleeved with the inside of a storage cavity (902), the bottom of the storage cavity (902) is mutually communicated with the top of a liquid outlet (903), and the inside of the spring a (9) is fixedly sleeved with the inside of a hollow support plate (1).
4. The coating device for producing an adhesive tape according to claim 1, wherein: screw thread openings are formed in the hollow support plate (1) and the bottom support (3), and the inner parts of the screw thread openings and the outer wall of the screw a (207) are in threaded connection with the outer wall of the screw b (206).
5. The coating device for producing an adhesive tape according to claim 1, wherein: the bottom of drain pipe (15) has seted up the installing port, the inside of installing port and the top threaded connection of external screw thread section of thick bamboo (163), the looping is seted up to the bottom of circular sleeve board (161), the outer wall activity of looping and top running bead (16) cup joints.
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| CN202310387283.9A CN116140125B (en) | 2023-04-12 | 2023-04-12 | Coating device for adhesive tape production |
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| CN202310387283.9A CN116140125B (en) | 2023-04-12 | 2023-04-12 | Coating device for adhesive tape production |
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| CN116140125A CN116140125A (en) | 2023-05-23 |
| CN116140125B true CN116140125B (en) | 2024-03-15 |
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| CN202310387283.9A Active CN116140125B (en) | 2023-04-12 | 2023-04-12 | Coating device for adhesive tape production |
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| CN116140125A (en) | 2023-05-23 |
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