CN116834252B - Composite pre-orifice shape and device thereof - Google Patents
Composite pre-orifice shape and device thereof Download PDFInfo
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- CN116834252B CN116834252B CN202311117641.0A CN202311117641A CN116834252B CN 116834252 B CN116834252 B CN 116834252B CN 202311117641 A CN202311117641 A CN 202311117641A CN 116834252 B CN116834252 B CN 116834252B
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- plate
- opening type
- runner
- fixed mounting
- push rod
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- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000012528 membrane Substances 0.000 claims description 40
- 238000004140 cleaning Methods 0.000 claims description 39
- 238000003860 storage Methods 0.000 claims description 17
- 239000000696 magnetic material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 58
- 230000000694 effects Effects 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000007790 scraping Methods 0.000 description 18
- 238000001125 extrusion Methods 0.000 description 13
- 239000012535 impurity Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/272—Cleaning; Purging; Avoiding contamination of dies
Abstract
The invention belongs to the technical field of pre-mouth shapes, in particular to a composite pre-mouth shape and a device thereof, wherein the composite pre-mouth shape comprises an extruder and a notch, and one end of the extruder is provided with the notch; a runner pre-opening shape is arranged in the notch, a first pre-opening shape and a bolt are arranged on one side of the runner pre-opening shape, and the first pre-opening shape is positioned in front of the runner pre-opening shape; according to the invention, the first pre-orifice is clamped into the runner pre-orifice, so that the threaded hole of the side wall of the first pre-orifice and the threaded hole of the side wall of the runner pre-orifice are on the same straight line, and at the moment, the bolt is screwed into the runner pre-orifice and the threaded hole of the first pre-orifice to be fixed, so that the effect of quickly fixing the runner pre-orifice and the first pre-orifice is achieved, the shape of the glue outlet is changed, the complicated extruder is not required to be replaced to adapt to different requirements, the production efficiency is greatly improved, the processing period is shortened, and the problem of single traditional pre-orifice is solved.
Description
Technical Field
The invention belongs to the technical field of pre-mouth shapes, and particularly relates to a composite pre-mouth shape and a device thereof.
Background
The extruder belongs to one of the types of plastic machinery, and can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw rod. The screw extruder relies on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the materials are molded through a die. Plastic extruders can be classified basically into twin-screw extruders, single-screw extruders and less common multi-screw extruders and screw-less extruders. The discharge hole of the extruder is called as a pre-mouth shape, and materials such as plastics and the like are extruded and molded through the pre-mouth shape, so that the processing and molding are finished.
However, the above-mentioned techniques often have the following drawbacks: the pre-mouth shape of the traditional extruder is fixed, the actual processing and production conditions are changeable, the pre-mouth shape of various different shapes is often needed, the pre-mouth shape on the traditional extruder is difficult to disassemble and replace, and the operation can be performed only by stopping the extruder when the extruder is disassembled and replaced, so that the time and the labor are consumed, the production efficiency is greatly reduced, and the extruder is difficult to meet different production requirements.
Accordingly, the present invention provides a composite pre-form and apparatus therefor.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a composite pre-orifice shape, which comprises an extruder and a notch, wherein one end of the extruder is provided with the notch; the novel electric push rod type electric power storage device is characterized in that a runner pre-opening type is arranged in the notch, a first pre-opening type and a bolt are arranged on one side of the runner pre-opening type, the first pre-opening type is positioned in front of the runner pre-opening type, the bolt is positioned at two ends of the runner pre-opening type and the first pre-opening type, threaded holes are formed in two ends of the runner pre-opening type and the first pre-opening type, a pre-opening type frame is arranged on one side of the first pre-opening type, far away from the runner pre-opening type, of the runner pre-opening type and the pre-opening type frame, a mouth plate is arranged on one side of the pre-opening type frame, far away from the first pre-opening type, of the pre-opening type frame, an electric push rod is fixedly arranged on one side of the pre-opening type frame, close to the mouth plate, of the electric push rod is fixedly provided with a baffle, one side of the pre-opening type frame, close to the mouth plate, of the scraper is fixedly arranged with a storage box, and the top of the storage box is arranged with a storage groove, and the storage box is positioned below the electric push rod; the pre-orifice of the traditional extruder is fixed, the actual processing and production conditions are changeable, the pre-orifice of various different shapes are often needed, the pre-orifice of the traditional extruder is difficult to detach and replace, the operation can be performed only by stopping the extruder when detached and replaced, time and labor are consumed, production efficiency is greatly reduced, and different production requirements are difficult to meet for one extruder. So the scraper blade can clear away the remaining glue in mouth board surface fast to collect the sticky tape that will wipe down in going into receiver's storage tank, reduce the glue after wiping off and scatter everywhere, after accomplishing the task of clean glue, the scraper blade is with the shutoff of the play glue mouth of mouth board, and then reduces the entering of dust and impurity, has guaranteed the unobstructed of play glue mouth.
Preferably, one end of the electric push rod, which is close to the output shaft, is fixedly provided with a hollow elastic block and a rectangular plate, the inside of the elastic block is fixedly provided with a heating wire, the surface of the elastic block is fixedly connected with a connecting pipe communicated with the inside, one surface of the scraper, which is close to the pre-orifice frame, is provided with an air outlet hole, one end of the connecting pipe, which is far away from the elastic block, extends into the scraper and is communicated with the air outlet hole, the inside of the rectangular plate is slidably connected with a sliding plate, and the rectangular plate and the sliding plate are positioned between the output shaft of the electric push rod and the elastic block; during operation, the electric putter drives the scraper blade before moving down, drive the scraper blade upward movement earlier, utilize scraper blade top extrusion elastomeric block, owing to the inside heater strip that has of elastomeric block, so gaseous in the elastomeric block is the steam, inside steam can get into the venthole through the connecting pipe after the elastomeric block is extruded, rethread venthole blows to the remaining glue of mouth template department, and then realize quick heating remaining glue, make remaining glue soften, and then quick strike off it when making things convenient for the scraper blade to move down, the condition that appears being difficult to strike off after avoiding gluing the sclerosis, deformation that produces after the elastomeric block is extruded again can be blocked by baffle and slide, and the slide can cooperate the stripper plate to slide the shrink, and then influence the output pole work of electric putter after preventing that the elastomeric block from deforming.
Preferably, the top of the scraping plate is fixedly provided with an arc-shaped extrusion plate, the top of the extrusion plate is provided with a through groove penetrating through the extrusion plate, and the inside of the through groove is rotationally connected with a roller; during operation, utilize curved stripper plate and roller to extrude the elastic block, the stripper plate can be more high-efficient quick exert pressure the elastic block, and pivoted roller can reduce the friction simultaneously, makes things convenient for the stripper plate to remove the extrusion for gaseous in the elastic block can more efficient blowout.
Preferably, the inner wall of one end of the air outlet far away from the connecting pipe is rotationally connected with an arc-shaped end cover through a torsion spring, an arc-shaped block is fixedly arranged on one side of the end cover far away from the connecting pipe, and an arc-shaped block is fixedly arranged on the surface of the end cover; during operation, gas can rotate after getting into the venthole and push away the end cover for the end cover is with the arc piece to scrape the remaining glue together, and the effect of direction can be played to arc end cover and arc piece, makes the gluey residue that drops can not get into the venthole in, can be guided to the direction of keeping away from the venthole, and then can also be to remaining steam direction when having realized cleanly, makes the gas outlet spun steam can blow to the remaining gluey department of below.
Preferably, a fixed plate is fixedly arranged on one side, close to the mouth plate (5), of the inner side wall of the storage groove, a cleaning plate is fixedly arranged on the upper surface of the free end of the fixed plate, and the fixed plate and the cleaning plate are arc-shaped; during operation, when the scraper blade gets into and accomodates the inslot, the one side of scraper blade cleaning residue gluing can be with the contact of the pointed end of cleaning board, utilizes the pointed end of cleaning board to play the clear effect to the scraper blade for the scraper blade is when resetting or cleaning once more, can keep clean, avoids having remaining gluing on the scraper blade, leads to follow-up clean ability to descend, and the cleaning board accomplishes after the cleanness, and the residue that drops can be accomodate the inslot by curved fixed plate direction, and then reduces gluing and pile up on the fixed plate.
Preferably, an elastic film is fixedly arranged on one surface of the fixed plate and one surface of the cleaning plate, which are close to each other, a rectangular groove is formed in one side of the top surface of the cleaning plate, which is close to the fixed plate, a top block made of magnetic materials is slidably connected in the rectangular groove, a spring is fixedly arranged in the rectangular groove, the other end of the spring is fixedly connected with the top block, the bottom of the scraping plate is made of magnetic materials, and the bottom of the scraping plate and the top block are opposite; during operation, when the scraper blade moves down to clean board department, the magnetic material of scraper blade bottom can inhale with the kicking block opposite sex for the kicking block slides to the direction of keeping away from the rectangular channel, utilizes the kicking block to push up the elastic membrane, owing to have the ditch between fixed plate and the clean board, so in the gum that drops very easily drops the ditch, makes the gum that drops can be on the surface of elastic membrane through installing the elastic membrane, and utilizes the kicking block to push up the elastic membrane, and then pushes up the gum on the elastic membrane, realizes the effect of clean elastic membrane, reduces the piling up of elastic membrane rubberizing.
Preferably, the top of the top block is fixedly provided with a second magic tape, and the bottom surface of the elastic film is fixedly provided with a first magic tape; during operation, when the top of kicking block and elastic membrane contact, the second magic subsides on the kicking block can be contacted with the first magic subsides on the elastic membrane, and then fixed each other fast, when the kicking block is resetting, can stimulate elastic membrane deformation, follow the kicking block and reset completely after, the second magic subsides breaks away from with first magic subsides, and then make the elastic membrane shake fast once more, and then let the elastic membrane realize multiple efficient shake, shake out its surface remaining gluey is complete, the effect of self-cleaning has been realized to the efficient.
Preferably, a discharging hole communicated with the storage groove is formed in the bottom of the storage box, a sealing plate is clamped in the discharging hole, a triangular dredging block is fixedly arranged at the top of the sealing plate, an arc-shaped auxiliary block is fixedly arranged on the side wall of the dredging block, a connecting rope is fixedly arranged at the bottom of the sealing plate, and the other end of the connecting rope is fixedly connected with the storage box; during operation, when the excessive time of accomodating the impurity accumulation in the groove, through pulling connecting rope for connecting rope is carried closing plate, mediation piece and auxiliary block and is moved to the direction of keeping away from accomodating the groove together, and mediation piece and auxiliary block can play the effect of scraping the mediation to the impurity in the discharge gate when the discharge gate, and then effectually prevented that the condition of impurity jam discharge gate from taking place, the closing plate has connected connecting rope simultaneously, so also can not appear the condition that drops, and the closing plate is in reinsertion discharge gate after, can effectually seal accomodate the groove, plays the effect of letting accomodate the groove and continue to collect impurity.
The device is suitable for the composite pre-mouth shape, wherein limiting blocks made of rubber are symmetrically and fixedly arranged on the inner wall of a notch, the limiting blocks gradually increase towards the inner direction of an extruder, and a limiting groove matched with the limiting blocks is formed in one surface of a pre-mouth frame, which is close to the extruder; during operation, when the mouth frame is in advance installed to needs, the spacing groove of mouth frame one side in advance is aimed at the stopper in the notch to promote the mouth frame in advance and to remove in the notch, make the stopper get into the spacing inslot and produce deformation, and then increase friction, and then realize spacing groove and stopper joint fixedly, play the effect of fixed mouth frame in advance fast, and then make things convenient for quick installation and change mouth frame in advance the liquid outlet, further improved the installation and changed and production efficiency.
The beneficial effects of the invention are as follows:
1. the invention provides a composite pre-mouth shape and a device thereof, wherein a first pre-mouth shape is clamped into a runner pre-mouth shape, so that a threaded hole of a side wall of the first pre-mouth shape and a threaded hole of a side wall of the runner pre-mouth shape are positioned on the same straight line, at the moment, bolts are screwed into the threaded holes of the runner pre-mouth shape and the first pre-mouth shape to be fixed, the runner pre-mouth shape and the first pre-mouth shape are further fixed, the installed runner pre-mouth shape and the first pre-mouth shape are clamped into a pre-mouth shape frame, meanwhile, a mouth shape is clamped into the pre-mouth shape frame, the purpose of rapid assembly is realized, the pre-mouth shape frame after installation is clamped into a notch of an extruder, the effect of timely replacing a glue outlet of the extruder according to different requirements is realized, the convenience of operation is greatly improved, and when the glue outlet of different requirements is met, the corresponding pre-mouth shape in the pre-mouth shape frame is only required to be removed, the shape of the glue outlet opening is not required to be replaced, the traditional pre-mouth shape is required to be replaced, the production efficiency is greatly improved, and the traditional production cycle is shortened.
2. The invention provides a composite pre-mouth mold and a device thereof, wherein an electric push rod on the surface of a pre-mouth mold frame is started, so that the output end of the electric push rod is provided with a scraping plate and a baffle plate to move downwards, one surface of the scraping plate is attached to the surface of a mouth mold plate, so that the scraping plate can rapidly remove residual adhesive on the surface of the mouth mold plate, the scraped adhesive tape is put into a storage groove of a storage box to be collected, the scraped adhesive is reduced from scattering everywhere, and after the task of cleaning the adhesive is completed, the scraping plate is provided with the baffle plate to seal an adhesive outlet of the mouth mold plate, thereby reducing the entry of dust and impurities and ensuring the smoothness of the adhesive outlet.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a pre-orifice frame according to the present invention;
FIG. 2 is a schematic view of the structure of the baffle plate of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view of a screed according to the present invention;
FIG. 5 is a schematic cross-sectional view of the case of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5B in accordance with the present invention;
FIG. 7 is a schematic view of the structure of an extruder according to the present invention;
FIG. 8 is a schematic view of a limiting groove structure in the present invention;
fig. 9 is a schematic diagram of a structure of a discharge port in a second embodiment of the present invention.
In the figure: 1. pre-forming a runner; 2. a bolt; 3. a first pre-orifice; 4. pre-forming a mouth frame; 5. a die plate; 6. an electric push rod; 7. a scraper; 8. a baffle; 9. a storage box; 10. an elastic block; 11. a connecting pipe; 12. an air outlet hole; 13. a rectangular plate; 14. a slide plate; 15. an extrusion plate; 16. a through groove; 17. a roller; 18. an end cap; 19. an arc-shaped block; 20. a fixing plate; 21. a cleaning plate; 22. an elastic film; 23. rectangular grooves; 24. a spring; 25. a top block; 26. a first magic tape; 27. the second magic tape; 28. a discharge port; 29. a sealing plate; 30. dredging blocks; 31. a connecting rope; 32. an auxiliary block; 33. a storage groove; 34. an extruder; 35. a notch; 36. a limiting block; 37. and a limit groove.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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.
Embodiment one: referring to fig. 1-8, a composite pre-orifice mold according to an embodiment of the present invention includes an extruder 34 and a notch 35, wherein one end of the extruder 34 is provided with the notch 35; the inside of the notch 35 is provided with a runner pre-opening type 1, one side of the runner pre-opening type 1 is provided with a first pre-opening type 3 and a bolt 2, the first pre-opening type 3 is positioned in front of the runner pre-opening type 1, the bolt 2 is positioned at two ends of the runner pre-opening type 1 and the first pre-opening type 3, threaded holes are formed in two ends of the runner pre-opening type 1 and the first pre-opening type 3, one side of the first pre-opening type 3, which is far away from the runner pre-opening type 1, is provided with a pre-opening type frame 4, one side of the runner pre-opening type 1, which is far away from the first pre-opening type 3, is provided with a mouth plate 5, the mouth plate 5 and the pre-opening type frame 4 are clamped, one side of the pre-opening type frame 4, which is close to the mouth plate 5, is fixedly provided with an electric push rod 6, the output end of the electric push rod 6 is fixedly provided with a scraper 7, one side of the top of the scraper 7, which is close to the pre-opening type frame 4, is fixedly provided with a baffle 8, one side of the pre-opening type frame 4, which is close to the mouth plate 4, is clamped with a receiving box 9, and the receiving box 9 is positioned at the top of the receiving box 33; the pre-orifice type of the traditional extruder 34 is fixed and invariable, the actual processing and production conditions are changeable, the pre-orifice type of various different shapes are often needed, the pre-orifice type on the traditional extruder 34 is difficult to disassemble and replace, the operation can be performed only by stopping the extruder when disassembling and replacing, time and labor are consumed, and meanwhile, the production efficiency is greatly reduced, so that one extruder 34 is difficult to meet different production demands. Simultaneously, the die plate 5 is clamped into the pre-die frame 4, the purpose of rapid assembly is realized, the pre-die frame 4 after the installation is clamped into the notch 35 of the extruder 34, the effect of timely replacing the glue outlet of the extruder 34 according to different requirements is realized, the convenience of operation is greatly improved, when the glue outlet of different requirements is met, the pre-die in the pre-die frame 4 is correspondingly dismantled, the shape of the glue outlet is further changed, the extruder 34 is not required to be replaced to adapt to different requirements, the production efficiency is greatly improved, the processing period is shortened, the problem of single traditional pre-die is solved, after the pre-die frame 4 of the extruder 34 completes the glue outlet operation, the electric push rod 6 on the surface of the pre-die frame 4 is started, the output end of the electric push rod 6 is enabled to move downwards with the scraping plate 7 and the baffle plate 8, because the one side of scraper blade 7 and the surface laminating of mouth board 5, so scraper blade 7 can clear away mouth board 5 surface residual glue fast to collect the sticky tape that wipes off in going into the storage tank 33 of receiver 9, reduce the sticky tape after wiping off and scatter everywhere, after accomplishing the task of clean glue, scraper blade 7 takes baffle 8 to seal up the play glue mouth of mouth board 5, and then reduces the entering of dust and impurity, has guaranteed the unobstructed of play glue mouth.
The electric push rod 6 is fixedly provided with a hollow elastic block 10 and a rectangular plate 13 at one end close to the output shaft, the inside of the elastic block 10 is fixedly provided with a heating wire, the surface of the elastic block 10 is fixedly connected with a connecting pipe 11 communicated with the inside, one surface of the scraper 7 close to the pre-opening frame 4 is provided with an air outlet hole 12, one end of the connecting pipe 11 far away from the elastic block 10 stretches into the scraper 7 and is communicated with the air outlet hole 12, the inside of the rectangular plate 13 is connected with a sliding plate 14 in a sliding manner, and the rectangular plate 13 and the sliding plate 14 are positioned between the output shaft of the electric push rod 6 and the elastic block 10; during operation, the electric push rod 6 drives the scraper 7 to move downwards before moving the scraper 7, the scraper 7 is firstly driven to move upwards, the elastic block 10 is extruded by utilizing the top of the scraper 7, and because the elastic block 10 is internally provided with a heating wire, gas in the elastic block 10 is hot gas, when the elastic block 10 is extruded, the hot gas in the elastic block can enter the air outlet hole 12 through the connecting pipe 11, the residual glue is blown to the mouth plate 5 through the air outlet hole 12, and then the residual glue is rapidly heated, so that the residual glue is softened, the scraper 7 is rapidly scraped when moving downwards, the situation that the glue is difficult to scrape after hardening is avoided, deformation generated after the elastic block 10 is extruded again can be blocked by the baffle 8 and the slide plate 14, and the slide plate 14 can be matched with the extrusion plate 15 to slide and shrink, and further the work of the output rod of the electric push rod 6 is prevented from being influenced after the elastic block 10 is deformed.
The top of the scraping plate 7 is fixedly provided with an arc-shaped extrusion plate 15, the top of the extrusion plate 15 is provided with a through groove 16 penetrating through the extrusion plate, and the inside of the through groove 16 is rotationally connected with a roller 17; during operation, utilize curved stripper plate 15 and roller 17 to extrude elastomeric block 10, stripper plate 15 can be more high-efficient quick to elastomeric block 10 exert pressure, and pivoted roller 17 can reduce friction simultaneously, makes things convenient for stripper plate 15 to remove the extrusion for gaseous in the elastomeric block 10 can more efficient blowout.
An arc-shaped end cover 18 is rotatably connected to the inner wall of one end of the air outlet hole 12 far away from the connecting pipe 11 through a torsion spring, an arc-shaped block 19 is fixedly arranged on one side of the end cover 18 far away from the connecting pipe 11, and an arc-shaped block 19 is fixedly arranged on the surface of the end cover 18; during operation, gas can rotate after entering venthole 12 and jack-open end cover 18 for end cover 18 is carried arc piece 19 and is scraped remaining glue together, and arc end cover 18 and arc piece 19 can play the effect of direction, make in the gluey residue that drops can not get into venthole 12, can be guided and keep away from venthole 12's direction, and then can also be to remaining steam direction when having realized cleanly, makes the remaining gluey department of gas outlet 12 spun steam can blow to the below.
A fixed plate 20 is fixedly arranged on one side, close to the mouth plate 5, of the inner side wall of the storage groove 33, a cleaning plate 21 is fixedly arranged on the upper surface of the free end of the fixed plate 20, and the fixed plate 20 and the cleaning plate 21 are arc-shaped; during operation, when scraper 7 gets into and accomodates inslot 33, the one side of scraper 7 clean residual glue can with the contact of the pointed end of cleaning board 21, utilize the pointed end of cleaning board 21 to play the clear effect to scraper 7 for scraper 7 is reset or when cleaning once more, can keep clean, avoids having remaining glue on the scraper 7, leads to follow-up clean ability to descend, and cleaning board 21 accomplishes the clean back, and the residue that drops can be by curved fixed plate 20 direction accomodate inslot 33, and then reduces glue and pile up on fixed plate 20.
An elastic film 22 is fixedly arranged on one surface of the fixed plate 20 and one surface of the cleaning plate 21, which are close to each other, a rectangular groove 23 is formed in one side of the top surface of the cleaning plate 21, which is close to the fixed plate 20, a top block 25 made of magnetic materials is slidably connected in the rectangular groove 23, a spring 24 is fixedly arranged in the rectangular groove 23, the other end of the spring 24 is fixedly connected with the top block 25, the bottom of the scraping plate 7 is made of magnetic materials, and the bottom of the scraping plate 7 and the top block 25 are opposite in attraction; when the scraper 7 moves down to the cleaning plate 21, the magnetic material at the bottom of the scraper 7 is opposite to the ejector block 25, so that the ejector block 25 slides in a direction away from the rectangular groove 23, the ejector block 25 is utilized to eject the elastic membrane 22, and due to the fact that a groove is formed between the fixing plate 20 and the cleaning plate 21, falling glue is very easy to fall into the groove, the falling glue can be arranged on the surface of the elastic membrane 22 by installing the elastic membrane 22, the ejector block 25 is utilized to eject the elastic membrane 22, and then glue on the elastic membrane 22 is ejected, so that the effect of cleaning the elastic membrane 22 is realized, and the glue accumulation of the elastic membrane 22 is reduced.
The top of the top block 25 is fixedly provided with a second magic tape 27, and the bottom surface of the elastic film 22 is fixedly provided with a first magic tape 26; during operation, when the top of kicking block 25 and elastic membrane 22 contact, second magic subsides 27 on the kicking block 25 can be contacted with the first magic subsides 26 on the elastic membrane 22, and then fixed each other fast, when kicking block 25 when resetting, can stimulate elastic membrane 22 deformation, follow the kicking block 25 and reset the back completely, second magic subsides 27 and first magic subsides 26 break away from, and then make elastic membrane 22 shake fast once more, and then let elastic membrane 22 realize the shake of multiple efficient, shake out its surface residual glue completely, the effect of self-cleaning has been realized to the efficient.
The device is suitable for the composite pre-mouth shape, the inner wall of the notch 35 is symmetrically and fixedly provided with limiting blocks 36 made of rubber, the limiting blocks 36 gradually increase towards the inside of the extruder 34, and a limiting groove 37 matched with the limiting blocks 36 is formed in one surface of the pre-mouth shape frame 4 close to the extruder 34; during operation, when needs installation is in advance mouthful frame 4, will be in advance the spacing groove 37 of mouthful frame 4 one side and aim at the stopper 36 in the notch 35 to promote and advance mouthful frame 4 and remove in to the notch 35, make stopper 36 produce deformation in getting into spacing groove 37, and then increase friction, and then realize spacing groove 37 and stopper 36 joint fixedly, play the effect of fixed mouthful frame 4 in advance fast, and then make things convenient for quick installation and change and advance mouthful frame 4 in the liquid outlet, further improved the installation and changed and production efficiency.
Embodiment two: as shown in fig. 9, in comparative example one, another embodiment of the present invention is:
a discharging hole 28 communicated with a containing groove 33 is formed in the bottom of the containing box 9, a sealing plate 29 is clamped in the discharging hole 28, a triangular dredging block 30 is fixedly arranged at the top of the sealing plate 29, an arc-shaped auxiliary block 32 is fixedly arranged on the side wall of the dredging block 30, a connecting rope 31 is fixedly arranged at the bottom of the sealing plate 29, and the other end of the connecting rope 31 is fixedly connected with the containing box 9; during operation, when the excessive time of impurity accumulation in accomodating groove 33, through pulling connecting rope 31 for connecting rope 31 is carried closing plate 29, mediation piece 30 and auxiliary block 32 and is moved to the direction of keeping away from accomodating groove 33 together, mediation piece 30 and auxiliary block 32 can play the effect of scraping the mediation to the impurity in the discharge gate 28 when passing through discharge gate 28, and then effectually prevented that the impurity from blockking up the condition emergence of discharge gate 28, connecting rope 31 has been connected to closing plate 29 simultaneously, so also can not appear the condition that drops, and closing plate 29 is in reinsertion discharge gate 28 in the back, can effectually seal accomodate groove 33, play the effect that lets accomodate groove 33 continue to collect the impurity.
Working principle: the first pre-mouth shape 3 is clamped into the runner pre-mouth shape 1, so that the threaded hole on the side wall of the first pre-mouth shape 3 and the threaded hole on the side wall of the runner pre-mouth shape 1 are on the same straight line, at the moment, the bolt 2 is screwed into the threaded holes of the runner pre-mouth shape 1 and the first pre-mouth shape 3 to be fixed, the effect of quickly fixing the runner pre-mouth shape 1 and the first pre-mouth shape 3 is further achieved, the installed runner pre-mouth shape 1 and the first pre-mouth shape 3 are clamped into the pre-mouth shape frame 4, meanwhile, the mouth shape 5 is clamped into the pre-mouth shape frame 4, the purpose of quick assembly is achieved, the pre-mouth shape frame 4 after installation is clamped into the notch 35 of the extruder 34, the effect of timely changing the glue outlet of the extruder 34 according to different requirements is achieved, the convenience of operation is greatly improved, when the glue outlet of different requirements is met, only the corresponding pre-mouth shape in the pre-mouth shape frame 4 is required to be removed, the shape of the glue outlet is changed, the complex replacement of the extruder 34 is not needed to adapt to different requirements, the production efficiency is greatly improved, the processing period is shortened, the problem of single traditional pre-mouth shape is solved, after the pre-mouth shape frame 4 of the extruder 34 completes the glue outlet operation, the electric push rod 6 on the surface of the pre-mouth shape frame 4 is started, the output end of the electric push rod 6 moves downwards with the scraping plate 7 and the baffle plate 8, the scraping plate 7 can quickly remove the glue remained on the surface of the mouth shape plate 5 due to the fact that one surface of the scraping plate 7 is attached to the surface of the mouth shape plate 5, the scraped adhesive tape is collected in the containing groove 33 of the containing box 9, the glue scattered everywhere after scraping is reduced, after the task of cleaning the adhesive is completed, the scraping plate 7 is provided with the baffle plate 8 to seal the glue outlet of the mouth shape plate 5, and further the entry of dust and impurities is reduced, ensuring the smoothness of the glue outlet.
Before the electric push rod 6 moves down to drive the scraper 7, the scraper 7 is driven to move upwards firstly, the elastic block 10 is extruded by the top of the scraper 7, and because the elastic block 10 is internally provided with a heating wire, gas in the elastic block 10 is hot gas, when the elastic block 10 is extruded, the hot gas in the elastic block can enter the air outlet hole 12 through the connecting pipe 11, the residual glue is blown to the mouth plate 5 through the air outlet hole 12, and then the residual glue is heated rapidly, so that the residual glue is softened, the scraper 7 is convenient to scrape off the residual glue rapidly when moving down, the situation that the glue is difficult to scrape after hardening is avoided, deformation generated after the elastic block 10 is extruded again can be blocked by the baffle 8 and the slide plate 14, and the slide plate 14 can be matched with the extrusion plate 15 to slide and shrink, and further the work of an output rod of the electric push rod 6 is prevented from being influenced after the elastic block 10 is deformed. Utilize curved stripper plate 15 and roller 17 to extrude elastomeric block 10, stripper plate 15 can be more high-efficient quick to elastomeric block 10 exert pressure, and pivoted roller 17 can reduce friction simultaneously, makes things convenient for stripper plate 15 to remove the extrusion for gaseous in the elastomeric block 10 can more efficient blowout.
The end cover 18 can be rotated to the back in entering venthole 12 to gaseous, make end cover 18 carry arc piece 19 to wipe the remaining glue together, and arc end cover 18 and arc piece 19 can play the effect of direction, make the glue residue that drops can not get into venthole 12 in, can be guided to the direction of keeping away from venthole 12, and then still can be to remaining hot gas direction when having realized cleanly, make and air outlet 12 spun steam can blow to remaining glue department in below. When scraper 7 gets into and accomodates inslot 33, the one side of scraper 7 clean residual glue can with the contact of the pointed end of cleaning board 21, utilize the pointed end of cleaning board 21 to play the clear effect to scraper 7 for scraper 7 is reset or when cleaning once more, can keep clean, avoids having remaining glue on the scraper 7, leads to follow-up clean ability to descend, and cleaning board 21 accomplishes the cleaning back, and the residue that drops can be by curved fixed plate 20 direction accomodate inslot 33, and then reduces glue and pile up on fixed plate 20. When the scraper 7 moves down to the cleaning plate 21, the magnetic material at the bottom of the scraper 7 is opposite to the ejector block 25, so that the ejector block 25 slides in a direction away from the rectangular groove 23, the ejector block 25 is utilized to eject the elastic membrane 22, and due to the fact that a groove is formed between the fixing plate 20 and the cleaning plate 21, falling glue is easy to fall into the groove, the falling glue can be arranged on the surface of the elastic membrane 22 by installing the elastic membrane 22, the ejector block 25 is utilized to eject the elastic membrane 22, and then glue on the elastic membrane 22 is ejected, so that the effect of cleaning the elastic membrane 22 is realized, and the glue accumulation of the elastic membrane 22 is reduced.
When the top of kicking block 25 and elastic membrane 22 contact, the second magic subsides 27 on the kicking block 25 can contact with the first magic subsides 26 on the elastic membrane 22, and then fix each other fast, when kicking block 25 when resetting, can pull elastic membrane 22 deformation, follow kicking block 25 after reset completely, second magic subsides 27 and first magic subsides 26 break away from, and then make elastic membrane 22 shake fast once more, and then let elastic membrane 22 realize multiple efficient shake, shake out its surface residual glues completely, the effect of self-cleaning has been realized to the efficient.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A composite pre-orifice shape, comprising an extruder (34) and a notch (35), wherein one end of the extruder (34) is provided with the notch (35); the method is characterized in that: the utility model discloses a safety device for the electric power storage box, which is characterized in that a runner pre-opening type (1) is arranged in a notch (35), one side of the runner pre-opening type (1) is provided with a first pre-opening type (3) and a bolt (2), the first pre-opening type (3) is positioned in front of the runner pre-opening type (1), the bolt (2) is positioned at two ends of the runner pre-opening type (1) and the first pre-opening type (3), threaded holes are formed in two ends of the runner pre-opening type (1) and the first pre-opening type (3), one side of the runner pre-opening type (3) away from the runner pre-opening type (1) is provided with a pre-opening type frame (4), one side of the runner pre-opening type (1) and the pre-opening type frame (4) is provided with a mouth type plate (5), one side of the mouth type plate (5) and the pre-opening type frame (4) is provided with a push rod (6) which is positioned near the two sides of the runner pre-opening type (1) and the first pre-opening type (3), one side of the push rod (4) is provided with a push rod (7) which is positioned near the top (9) and the top of the push rod (7) is provided with a front side (9), the utility model discloses a cleaning device for a plastic bottle, including holding box (9), rectangle groove (23) have been seted up to the top surface of holding box (9) in the below of electric push rod (6), the inside wall of holding groove (33) is close to one side fixed mounting of mouth template (5) has fixed plate (20), the upper surface fixed mounting of fixed plate (20) free end has cleaning plate (21), fixed plate (20) and cleaning plate (21) all are the arc, the one side fixed mounting that fixed plate (20) and cleaning plate (21) are close to each other has elastic membrane (22), rectangular channel (23) have been seted up to the top surface of cleaning plate (21) one side that is close to fixed plate (20), the inside sliding connection of rectangle groove (23) has ejector shoe (25) of magnetic material, the inside fixed mounting of rectangle groove (23) has spring (24), the other end and ejector shoe (25) fixed connection of spring (24), the bottom of scraper blade (7) is magnetic material, the bottom and ejector shoe (25) inhale mutually, the top fixed mounting of ejector shoe (25) has second magic membrane (27), elastic membrane (26) fixed mounting has a first magic membrane (26).
2. A composite pre-form according to claim 1, wherein: the utility model discloses a motor drive unit, including electric push rod (6), connecting rod (7), connecting rod (11) and connecting rod (14) are located electric push rod (6), electric push rod (6) is close to the one end fixed mounting of output shaft has hollow elastic block (10) and rectangular plate (13), the inside fixed mounting of elastic block (10) has the heater strip, the fixed surface of elastic block (10) is connected with and inside communicating connecting pipe (11), venthole (12) have been seted up to one side that scraper blade (7) is close to pre-notch frame (4), the one end that elastic block (10) was kept away from stretches into in scraper blade (7) and communicates with each other with venthole (12), the inside sliding connection of rectangular plate (13) has slide (14), rectangular plate (13) and slide (14) are in between electric push rod (6) output shaft and the elastic block (10).
3. A composite pre-form according to claim 2, wherein: the top fixed mounting of scraper blade (7) has and is curved stripper plate (15), logical groove (16) that run through oneself are seted up at the top of stripper plate (15), the inside rotation of logical groove (16) is connected with roller (17).
4. A composite pre-form according to claim 3, wherein: the inner wall of one end of the air outlet hole (12) far away from the connecting pipe (11) is rotationally connected with an arc-shaped end cover (18) through a torsion spring, and one side of the end cover (18) far away from the connecting pipe (11) is fixedly provided with an arc-shaped block (19).
5. A composite pre-form according to claim 4, wherein: the bottom of receiver (9) is offered and is accomodate communicating discharge gate (28) of groove (33), the inside joint of discharge gate (28) has closing plate (29), the top fixed mounting of closing plate (29) has triangle-shaped mediation piece (30), the lateral wall fixed mounting of mediation piece (30) has curved auxiliary block (32), the bottom fixed mounting of closing plate (29) has connecting rope (31), the other end and the receiver (9) fixed connection of connecting rope (31).
6. A composite pre-form device adapted for use in a composite pre-form according to any one of claims 1 to 5, wherein: limiting blocks (36) made of rubber are symmetrically and fixedly mounted on the inner wall of the notch (35), the limiting blocks (36) gradually increase towards the inner direction of the extruder (34), and limiting grooves (37) matched with the limiting blocks (36) are formed in one surface, close to the extruder (34), of the pre-notch frame (4).
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| CN202311117641.0A CN116834252B (en) | 2023-09-01 | 2023-09-01 | Composite pre-orifice shape and device thereof |
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