CN114801053B - Injection molding machine discharging device for body-building equipment production - Google Patents
Injection molding machine discharging device for body-building equipment production Download PDFInfo
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- CN114801053B CN114801053B CN202210509777.5A CN202210509777A CN114801053B CN 114801053 B CN114801053 B CN 114801053B CN 202210509777 A CN202210509777 A CN 202210509777A CN 114801053 B CN114801053 B CN 114801053B
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- 238000007599 discharging Methods 0.000 title claims abstract description 24
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 abstract description 7
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000010813 municipal solid waste Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C2045/205—Elongated nozzle openings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an injection molding machine discharging device for body-building equipment production, which comprises a long nozzle, wherein the outer wall of the long nozzle is fixedly connected with a heating sleeve, and an automatic blockage crushing and dredging mechanism is arranged in the long nozzle, and relates to the technical field of injection molding machines. This injection molding machine discharging device is used in body-building equipment production is through setting up to stop up automatic mediation mechanism that smashes to make when taking place to stop up that the board that opens and shuts drives the blade and be close to each other gradually, will stop up to the granule residue of long nozzle right side discharge gate and the colloid of solidification through sharp blade and cut the separation, rebound force and the discharge pressure that lasts the pressurization through the elastic plate thereupon, thereby smash the back residue with long nozzle discharge gate and can carry out the pressure promotion discharge, the condition that the opening stops up and needs the manual dismantlement clearance of staff takes place, the problem that needs to dismantle the washing and lead to the discharge work to be forced to stop has been avoided simultaneously, work efficiency has been promoted then.
Description
Technical Field
The invention relates to the technical field of injection molding machines, in particular to a discharging device of an injection molding machine for body-building equipment production.
Background
The main stream design of the discharging device of the injection molding machine in the prior art is an integral discharging nozzle, and the heating device is fixed on the surface, so that the smoothness of the discharging device can be basically met. However, in the current working process, for example, plastic particles, the discharging nozzle is blocked if metal scraps are not added in the raw material crushing and recycling process, and the discharging colloid is cooled and solidified in the nozzle when the heating device is insufficiently heated, so that the nozzle is blocked, and a worker is required to disassemble and clean the plastic powder, so that the discharging work is forced to stop, and the working efficiency of the injection molding machine processing discharging is greatly influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an injection molding machine discharging device for body-building equipment production, which solves the problem that the inside is blocked because of residues and colloid cooling solidification during discharging of a nozzle.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the injection molding machine discharging device for body-building equipment production comprises a long nozzle, wherein the outer wall of the long nozzle is fixedly connected with a heating sleeve, and an automatic blocking crushing and dredging mechanism is arranged in the long nozzle;
the automatic blockage crushing and dredging mechanism comprises a connecting rod, a rotating shaft A, an elastic plate, an air groove, an opening plate, a rotating shaft B, an air connecting groove A, a pressing plate, a rotating block, a small air groove, a sliding plate, a circular hole and an air connecting groove B, wherein one end of the connecting rod is fixedly connected with the outer wall of the rotating shaft A, a groove is formed in the long nozzle, the other end of the connecting rod is in sliding connection with the inner wall of the groove, the outer wall of the rotating shaft A is in sliding connection with the inner wall of the groove, the outer wall of the connecting rod is fixedly connected with one end of the elastic plate, the other end of the elastic plate is fixedly connected with one side of the inner wall of the groove, the air groove is formed in the long nozzle, one end of the opening plate is fixedly connected with the outer wall of the rotating shaft B, a sliding groove is formed in the long nozzle, the outer wall of the rotating shaft B is in rotating connection with one side of the sliding groove, the opening plate outer wall of the opening plate is in sliding connection with the inner wall of the sliding groove, the air connecting groove A is formed in the long nozzle, the long nozzle is internally provided with a circular groove, the pressing plate outer wall is in sliding connection with the inner wall of the circular groove, the outer wall of the pressing plate is fixedly connected with the outer wall of the rotating block, the outer wall of the long nozzle is in sliding connection with the inner wall of the arc groove, the small air groove is formed in the long nozzle is fixedly connected with the inner wall of the long nozzle, one side of the long blade is formed in the long nozzle, and the long nozzle is in sliding connection with the cleaning groove, and the long nozzle is in the long nozzle and is in the long nozzle;
the blade self-cleaning mechanism comprises a magnet slider A, a magnet slider B and a wiping plate, wherein the outer wall of the magnet slider A is in sliding connection with the inner wall of the opening and closing plate, the outer wall of the magnet slider B is in sliding connection with the outer wall of the opening and closing plate, and the outer wall of the magnet slider B is fixedly connected with the inner wall of the wiping plate.
Preferably, the blade self-cleaning mechanism further comprises a blade, an air hole A and an air hole B, wherein the outer wall of the wiping plate is in contact with the outer wall of the blade, the outer wall of the blade is fixedly connected with the outer wall of the opening and closing plate, the air hole A is formed in the opening and closing plate, and the air hole B is formed in the blade.
Preferably, the small air groove is communicated with the inside of the circular groove, so that air can flow in a communicating way.
Preferably, the inside of the communicating air groove A is communicated with the inside of the sliding groove, so that air can flow in a communicating way.
Preferably, the inside of the communicating air groove B is communicated with the inside of the long sliding groove, and the air hole B is communicated with the air hole A, so that air can flow in a communicating way.
Preferably, the opposite side of the magnet slider a and the magnet slider B has different poles, so that the magnet slider B can be driven to slide synchronously when the magnet slider a slides.
Preferably, the inside check valve A that is provided with of gas pocket B, reserve spout has been seted up to long nozzle top and bottom to make the inside one-way gas that can only go out of gas pocket B, the unable backward flow of air, the inside inlet and outlet groove of having seted up, magnet slider A guarantees that it can be normal at the inside sliding motion of board that opens and shuts and extrude the air of opposite side and work through the inlet and outlet groove.
Preferably, the air inlet groove is formed in the opening and closing plate and the rotating shaft B, the air inlet hole is formed in the rotating shaft B, the air inlet hole penetrates through the back surfaces of the rotating shaft B and the long nozzle and is communicated with the outside of the long nozzle, and the one-way valve B is arranged in the air inlet hole, so that the magnet sliding block A can be pumped from the outside of the long nozzle to enter the opening and closing plate every time in a sliding mode, and the magnet sliding block A and the air hole B are sprayed out for cleaning.
The invention provides an injection molding machine discharging device for body-building equipment production. The beneficial effects are as follows:
(1) This injection molding machine discharging device is used in body-building apparatus production is through setting up to stop up automatic mediation mechanism of smashing to make when taking place to stop up and make the board that opens and shuts drive the blade and be close to each other gradually, will stop up to the granule residue of long nozzle right side discharge gate and the colloid of solidification through sharp blade and cut the separation, rebound through the elastic plate and continuously pressurized discharge pressure thereupon, thereby smash the back residue with long nozzle discharge gate and can carry out the pressure promotion discharge, avoided the opening to stop up the condition emergence that needs the manual dismantlement clearance of staff, promoted work efficiency then.
(2) This injection molding machine discharging device is used in body-building equipment production is through setting up to stop up automatic mediation mechanism, when the serious unable row of long nozzle discharge gate jam, thereby make clamp plate one side in the inside extrusion air of circular slot get into long spout inside through little air pocket and promote the slide to the inside circular hole of slide and the inside reserve spout of seting up of long nozzle communicate, thereby make the inside waste material of long nozzle spray the discharge through circular hole and reserve shower nozzle, carry out the automatic real-time urgent row material measure to long nozzle, avoided dismantling the washing and lead to the problem appearance that the row material work was forced to stop, then very big assurance long nozzle when the emergency appears in the row material, can be aimed at automatic adoption effectual countermeasure.
(3) This injection molding machine discharging device is used in body-building apparatus production is through setting up blade self-cleaning mechanism to jet-propelled clear away to a large amount of rubbish of blade outer wall adhesion, avoided the blade surface to last to residue and colloid smashing and lead to the rubbish of adhesion on its surface to exist, lead to the blade unable more effectually smash the condition of cleaing away to inside to appear, promoted the crushing cutting efficiency of blade then.
(4) This injection molding machine discharging device is used in body-building apparatus production through setting up blade self-cleaning mechanism, through attracting with magnet slider B and driving magnet slider B synchronous movement mutually with the magnetism of the different utmost point of magnet slider B magnetism when magnet slider A descends and slides to make magnet slider B remove and carry out further wiping to the blade outer wall at the blade outer wall, clean the blade surface further, avoid the stronger large granule residue of adhesion to shake off by the jet to appear.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
FIG. 3 is a front view of the automatic jam-breaking and unblocking mechanism of the present invention.
Fig. 4 is a front view of the blade self-cleaning mechanism of the present invention.
Fig. 5 is an enlarged view of fig. 3 at a in accordance with the present invention.
In the figure: 1 heating sleeve, 2 long nozzle, 3 automatic crushing and dredging mechanism of jam, 301 connecting rod, 302 pivot A, 303 elastic plate, 304 air groove, 305 opening plate, 306 pivot B, 307 air groove A, 308 clamp plate, 309 rotating block, 310 small air groove, 311 slide plate, 312 circular hole, 313 air groove B, 4 blade self-cleaning mechanism, 401 magnet slide block A, 402 magnet slide block B, 403 rubbing plate, 404 blade, 405 air hole A, 406 air hole B.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the injection molding machine discharging device for body-building equipment production comprises a long nozzle 2, wherein the outer wall of the long nozzle 2 is fixedly connected with a heating sleeve 1, and a blocking automatic crushing and dredging mechanism 3 is arranged in the long nozzle 2;
the automatic blockage crushing and dredging mechanism 3 comprises a connecting rod 301, a rotating shaft A302, an elastic plate 303, an air groove 304 and an opening and closing plate 305, wherein an air inlet groove is formed in the opening and closing plate 305 and the rotating shaft B306, an air inlet hole is formed in the rotating shaft B306, the air inlet hole penetrates through the back surface of the rotating shaft B306 and the long nozzle 2 and is communicated with the outside of the long nozzle 2, a one-way valve B is arranged in the air inlet hole, the rotating shaft B306 and the air groove A307 are communicated with the inside of a chute, the inside of the air groove A307 is communicated with the inside of the chute, a pressing plate 308, a rotating block 309 and a small air groove 310 are communicated with the inside of the circular groove, a sliding plate 311, a circular hole 312 and an air groove B313 are communicated with the inside of the long chute, an air hole B406 is communicated with the air hole A405, one end of the connecting rod 301 is fixedly connected with the outer wall of the rotating shaft A302, a groove is formed in the inside of the long nozzle 2, the other end of the connecting rod 301 is slidingly connected with the inner wall of the groove, the outer wall of the connecting rod 301 is fixedly connected with one end of the elastic plate 303, the other end of the elastic plate 303 is fixedly connected with one side of the inner wall of the groove, the air groove 304 is formed in the long nozzle 2, one end of the opening and closing plate 305 is fixedly connected with the outer wall of the rotating shaft B306, a sliding groove is formed in the long nozzle 2, the outer wall of the opening and closing plate 305 is in sliding connection with the inner wall of the sliding groove, the air communicating groove A307 is formed in the long nozzle 2, a circular groove is formed in the long nozzle 2, the outer wall of the pressing plate 308 is in sliding connection with the inner wall of the circular groove, the outer wall of the pressing plate 308 is fixedly connected with the outer wall of the rotating block 309, the outer wall of the rotating block 309 is in sliding connection with the inner wall of the arc groove, the small air groove 310 is formed in the long nozzle 2, the long sliding groove is formed in the long nozzle 2, the outer wall of the sliding plate 311 is in sliding connection with the inner wall of the long sliding groove, the circular hole 312 is formed in the sliding plate 311, the communicating air groove B313 is formed in the long nozzle 2, the inside of the opening plate 305 is provided with a blade self-cleaning mechanism 4;
the blade self-cleaning mechanism 4 comprises a magnet slider A401, wherein the magnetism of one side, opposite to the magnet slider B402, of the magnet slider A401 is heteropolar, the magnet slider B402 and the wiping plate 403, the outer wall of the magnet slider A401 is in sliding connection with the inner wall of the opening and closing plate 305, the outer wall of the magnet slider B402 is in sliding connection with the outer wall of the opening and closing plate 305, and the outer wall of the magnet slider B402 is fixedly connected with the inner wall of the wiping plate 403.
Blade self-cleaning mechanism 4 still includes blade 404, gas pocket A405, gas pocket B406, and gas pocket B406 is inside to be provided with check valve A, and reserve spout has been seted up to long nozzle 2 top and bottom, and wipe board 403 outer wall and blade 404 outer wall contact, blade 404 outer wall and the outer wall fixed connection of board 305 that opens and shuts, and gas pocket A405 opens inside opening and shutting board 305, and gas pocket B406 is opened inside blade 404.
When in use, the long nozzle 2 is heated by the heating sleeve 1, the inside of the long nozzle 2 is kept to be normally discharged without solidification, meanwhile, the left side of the long nozzle 2 is continuously pressurized to be discharged through the opening on the right side of the long nozzle 2, when the opening on one side of the long nozzle 2 is blocked during long-time working, the pressure inside the long nozzle 2 is gradually increased by continuously pressurizing, so that the connecting rod 301 is pushed to drive the rotating shaft A302 to rotate in the groove through the outer wall of the rotating shaft A302, meanwhile, when the connecting rod 301 rotates, air pushing the sealed space in the groove enters the chute through the air groove 304 and pushes the opening plate 305 to drive the rotating shaft B306 to rotate in the inner wall of the chute through the outer wall of the rotating shaft B306, so that the opening plate 305 drives the blades 404 to be gradually close to each other, and the particle residues blocked to the discharge port on the right side of the long nozzle 2 and solidified colloid are cut and separated through the sharp blades 404, the residue after the long nozzle 2 discharge hole is crushed can be pushed and discharged under the action of the repulsive force of the elastic plate 303 and the continuously pressurized discharge pressure, meanwhile, when the discharge hole on one side of the long nozzle 2 is continuously blocked and can not be cleaned, the connecting rod 301 can continuously push the elastic plate 303 to deform under the continuously discharged pressure so as to rotationally slide in the groove, and stir the pressing plate 308, the pressing plate 308 drives the rotating block 309 to synchronously rotate, so that one side of the pressing plate 308 extrudes air in the circular groove, enters the long chute through the small air groove 310, pushes the sliding plate 311 to the circular hole 312 in the sliding plate 311 to be communicated with the standby nozzle arranged in the long nozzle 2, waste in the long nozzle 2 is ejected and discharged through the circular hole 312 and the standby nozzle, automatic real-time emergency discharge measures are carried out on the long nozzle 2, the problem that the discharging work is forcibly stopped due to the need of disassembly and cleaning is avoided, so that when the long nozzle 2 is in emergency during discharging, effective countermeasures can be automatically and pointedly adopted, meanwhile, after the opening and closing plate 305 drives the blade 404 to rotate, the magnet sliding block A401 in the opening and closing plate 305 is positioned at a high position and descends and slides on the inner wall of the opening and closing plate 305 through gravity, so that the air in the opening and closing plate 305 is pushed to enter the air hole B406 through the air hole A405 when the magnet sliding block A401 slides and is discharged through the one-way valve A in the air hole B406, a large amount of garbage adhered to the outer wall of the blade 404 is ejected and removed, the situation that the garbage adhered to the surface of the blade 404 is continuously crushed by residues and colloid is avoided, and the blade 404 cannot effectively crush and remove the inside is avoided, the crushing and cutting efficiency of the blade 404 is improved, the magnet slider A401 is attracted with the magnet slider B402 through the magnetism of the magnetic heteropole of the magnet slider B402 and drives the magnet slider B402 to synchronously move when the magnet slider A401 descends and slides, so that the magnet slider B402 moves on the outer wall of the blade 404 and further wipes the outer wall of the blade 404, the surface of the blade 404 is further cleaned, the condition that large particle residues with stronger adhesiveness cannot be shaken off by air injection is avoided, meanwhile, air on one side of the magnet slider A401 enters from the outside of the long nozzle 2 through the air inlet hole in the rotating shaft B306 and enters the air inlet grooves in the rotating shaft B306 and the opening and closing plate 305, finally enters the opening and closing plate 305, because the air inlet hole in the rotating shaft B306 is internally provided with the one-way valve B, the air inlet grooves in the opening and closing plate 305 can only be used for air inlet to the inner wall of the opening and closing plate 305, and air holes A405 and B406 are exhausted through the air holes A405, so that the air hole B406 can maintain the reciprocating air-jet residue-out effect.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. Injection molding machine discharging device is used in body-building equipment production, including long nozzle (2), its characterized in that: the outer wall of the long nozzle (2) is fixedly connected with a heating sleeve (1), and an automatic blockage crushing and dredging mechanism (3) is arranged in the long nozzle (2);
the automatic blockage crushing and dredging mechanism (3) comprises a connecting rod (301), a rotating shaft A (302), an elastic plate (303), an air groove (304), an opening and closing plate (305), a rotating shaft B (306), a communicating air groove A (307), a pressing plate (308), a rotating block (309), a small air groove (310), a sliding plate (311), a round hole (312) and a communicating air groove B (313), one end of the connecting rod (301) is fixedly connected with the outer wall of the rotating shaft A (302), a groove is formed in the long nozzle (2), the other end of the connecting rod (301) is in sliding connection with the inner wall of the groove, the outer wall of the rotating shaft A (302) is in sliding connection with the inner wall of the groove, the outer wall of the connecting rod (301) is fixedly connected with one end of the elastic plate (303), the air groove (304) is formed in the long nozzle (2), one end of the opening and closing plate (305) is fixedly connected with the outer wall of the rotating shaft B (306), a sliding groove is formed in the long nozzle (2), the outer wall of the rotating shaft B (306) is rotatably connected with one side of the inner wall of the sliding groove, the outer wall (305) is connected with the inner wall of the round nozzle (307) in the sliding groove (308), the outer wall of the pressing plate (308) is fixedly connected with the outer wall of the rotating block (309), the outer wall of the rotating block (309) is in sliding connection with the inner wall of the arc-shaped groove, the small air groove (310) is formed inside the long nozzle (2), a long sliding groove is formed inside the long nozzle (2), the outer wall of the sliding plate (311) is in sliding connection with the inner wall of the long sliding groove, the circular hole (312) is formed inside the sliding plate (311), the connecting air groove B (313) is formed inside the long nozzle (2), and a blade self-cleaning mechanism (4) is arranged inside the opening and closing plate (305);
the blade self-cleaning mechanism (4) comprises a magnet slide block A (401), a magnet slide block B (402) and a wiping plate (403), wherein the outer wall of the magnet slide block A (401) is in sliding connection with the inner wall of the opening and closing plate (305), the outer wall of the magnet slide block B (402) is in sliding connection with the outer wall of the opening and closing plate (305), and the outer wall of the magnet slide block B (402) is fixedly connected with the inner wall of the wiping plate (403);
the blade self-cleaning mechanism (4) further comprises a blade (404), an air hole A (405) and an air hole B (406), wherein the outer wall of the wiping plate (403) is in contact with the outer wall of the blade (404), the outer wall of the blade (404) is fixedly connected with the outer wall of the opening and closing plate (305), the air hole A (405) is formed in the opening and closing plate (305), and the air hole B (406) is formed in the blade (404);
the magnetism of the side of the magnet sliding block A (401) opposite to the magnet sliding block B (402) is heteropolar;
a one-way valve A is arranged in the air hole B (406), standby nozzles are arranged at the top and the bottom of the long nozzle (2), and air inlet and outlet grooves are arranged in the air hole B (305);
the air inlet groove is formed in the opening and closing plate (305) and the rotating shaft B (306), the air inlet hole is formed in the rotating shaft B (306), the air inlet hole penetrates through the back of the rotating shaft B (306) and the long nozzle (2) and is communicated with the outside of the long nozzle (2), the one-way valve B is arranged in the air inlet hole, and the air inlet groove is communicated with the inside of the opening and closing plate (305).
2. An injection molding machine discharge apparatus for fitness equipment production according to claim 1, wherein: the small air groove (310) is communicated with the inside of the circular groove.
3. An injection molding machine discharge apparatus for body building equipment production according to claim 2, wherein: the inside of the communicating air groove A (307) is communicated with the inside of the chute.
4. An injection molding machine discharge apparatus for exercise machine production according to claim 3, wherein: the inside of the communicating air groove B (313) is communicated with the inside of the long chute, and the air hole B (406) is communicated with the air hole A (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210509777.5A CN114801053B (en) | 2022-05-11 | 2022-05-11 | Injection molding machine discharging device for body-building equipment production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210509777.5A CN114801053B (en) | 2022-05-11 | 2022-05-11 | Injection molding machine discharging device for body-building equipment production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114801053A CN114801053A (en) | 2022-07-29 |
| CN114801053B true CN114801053B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210509777.5A Active CN114801053B (en) | 2022-05-11 | 2022-05-11 | Injection molding machine discharging device for body-building equipment production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115445838B (en) * | 2022-08-10 | 2023-08-18 | 安徽岳塑汽车工业股份有限公司 | Automotive carpet gluing equipment |
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| CN114801053A (en) | 2022-07-29 |
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