CN116749440A - Injection molding opening cleaning device for injection mold - Google Patents
Injection molding opening cleaning device for injection mold Download PDFInfo
- Publication number
- CN116749440A CN116749440A CN202310833458.4A CN202310833458A CN116749440A CN 116749440 A CN116749440 A CN 116749440A CN 202310833458 A CN202310833458 A CN 202310833458A CN 116749440 A CN116749440 A CN 116749440A
- Authority
- CN
- China
- Prior art keywords
- injection
- cleaning device
- rod
- hole
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 104
- 239000007924 injection Substances 0.000 title claims abstract description 104
- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims description 49
- 239000004033 plastic Substances 0.000 claims abstract description 84
- 229920003023 plastic Polymers 0.000 claims abstract description 84
- 238000007790 scraping Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims description 37
- 238000000465 moulding Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000243 solution Substances 0.000 abstract description 35
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection port cleaning device for an injection mold, which relates to the technical field of injection, and comprises an injection lower mold, wherein an injection upper mold is arranged at the top of the injection lower mold, an injection hole is formed in one side of the injection lower mold, connecting pipes are fixedly arranged on the injection lower mold, the connecting pipes are communicated with the inside of the injection hole, and the injection port cleaning device for the injection mold enables a scraper to scrape the inner wall of the injection hole in the same way, further cleans the inner wall of the injection hole in different directions, prevents the phenomenon that impurities are blocked in the injection hole, improves the smoothness of the injection hole, further reduces the phenomenon that plastic solution is accumulated in the injection hole, and when a first scraping ring is reset, the first scraping ring can scrape the plastic solution remained in the injection hole, further prevents the phenomenon that the plastic solution is solidified in the injection hole, and reduces the problem that the injection hole is blocked.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to an injection port cleaning device for an injection mold.
Background
Injection molding is a method for producing and shaping industrial products. Products are generally molded using rubber and plastic. Injection molding can also be divided into injection molding compression molding and die casting, and an injection molding machine (simply referred to as an injection molding machine or an injection molding machine) is a main molding apparatus for molding thermoplastic or thermosetting materials into plastic products of various shapes using a plastic molding die, and injection molding is performed by the injection molding machine and the die.
When processing some plastics, need use injection mold, however current some injection mold is when using, need pour into injection mold's inside into plastics liquid through the mouth of moulding plastics, and then realize the processing to plastics, however current some injection mold is when using, and the plastics liquid flows into injection mold's inside when, appears remaining easily, and then causes the injection hole on the injection mold to appear blockking up after the plastics liquid solidifies, and then influences later stage injection mold's life etc..
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides an injection port cleaning device for an injection mold, which can solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an injection molding mouth cleaning device for injection mold, including the injection molding bed die, the top of injection molding bed die is provided with the injection molding upper die, the injection molding hole has been seted up to one side of injection molding bed die, some fixed mounting of injection molding bed die has the connecting pipe, the connecting pipe communicates with the inside of injection molding hole, one side fixed mounting of connecting pipe has the conveyer pipe that is linked together with the connecting pipe is inside, the inside fixed mounting of connecting pipe has the dead lever, fixed mounting has the urceolus on the dead lever, the inside sliding connection of urceolus has the movable rod, the one end fixed mounting that the urceolus was kept away from to the movable rod has the sealing plug, set up flutedly on the sealing plug, the fixed surface of movable rod installs the restriction slide, the inside fixed mounting of urceolus has the restriction post, the restriction slide has sliding connection on the surface of restriction post, tension spring has been cup jointed on the restriction post, tension spring is close to restriction slide's one end and restriction slide fixed connection, restriction slide one end and urceolus inside fixed connection of keeping away from the restriction post.
Preferably, a heating pipe is fixedly arranged in the connecting pipe.
Preferably, one end of the moving rod is rotatably connected with a screw rod, the screw rod is movably connected in the outer cylinder, one end of the screw rod rotatably penetrates through the outer cylinder and extends to the outer part of the outer cylinder, a screw sleeve is fixedly arranged in the outer cylinder, and the screw sleeve is spirally connected with the surface of the screw rod.
Preferably, four support rods are fixedly connected to the screw rod, and stirring blades are fixedly installed on the four support rods.
Preferably, one end of the screw rod is fixedly provided with a second scraping ring, and one side, far away from the screw rod, of the second scraping ring is fixedly provided with a scraping plate.
Preferably, one end of the scraping plate, which is far away from the second scraping ring, is fixedly provided with a first scraping ring, and the first scraping ring is positioned in the injection molding hole.
Preferably, the inside fixed mounting of first scraping ring has the outer pole, and the inside sliding connection of outer pole has the slide bar, and the one end fixed mounting of slide bar has the closing plate, and the closing plate is located the inside of hole of moulding plastics.
Preferably, a baffle is fixedly arranged in the injection molding hole, and the baffle is in contact with the sealing plate.
Preferably, the limit baffle is fixedly arranged at one end of the sliding rod extending to the inner part of the outer rod, and the limit baffle is in sliding connection with the inner part of the outer rod.
Preferably, the sliding rod is movably sleeved with an elastic spring, and two ends of the elastic spring are fixedly connected with the inner part of the outer rod and the surface of the limit baffle respectively.
Compared with the prior art, the invention has the beneficial effects that:
(1) This injection mold is with mouth cleaning device that moulds plastics, when the hob carries out the rotation and removes, can make second scrape ring and first scrape the ring and remove and rotate, and then make first scrape the ring scrape the inner wall in hole of moulding plastics, scrape the ring through making the scraper blade rotate around the second, and then make the scraper blade scrape the inner wall in hole of moulding plastics equally, and then clear up the hole inner wall of moulding plastics through different directions, prevent impurity appear the phenomenon of jam in the inside in hole of moulding plastics, improve the smoothness to the hole of moulding plastics, and then reduce plastic solution and appear accumulational phenomenon in the hole of moulding plastics inside, when first scrape the ring and reset, can make first scrape the ring and scrape the inside remaining plastic solution in hole of moulding plastics, and then prevent that plastic solution from appearing solidifying the phenomenon in the hole of moulding plastics inside, reduce the problem that the hole of moulding plastics appears blockking up.
(2) This injection molding opening cleaning device for injection mold, when the closing plate resets, can make closing plate and baffle contact, and then make the closing plate receive the blocking of baffle, and then make the closing plate unable removal, and then make slide bar and limit baffle remove, make limit baffle extrude elastic spring, and then be convenient for make closing plate and baffle laminating, improve the sealed effect to the hole of moulding plastics, reduce the inside that the inside plastics liquid refluence of injection molding bed die advances the connecting pipe, improve the effect of moulding plastics.
(3) This injection mold is with mouth cleaning device that moulds plastics, when the carriage release lever resets, can make hob and first scraping ring reset, and then make carriage release lever and closing plate reset, and then make the closing plate reset, and then make closing plate and baffle contact, and then realize the seal to the hole of moulding plastics, prevent that the inside plastic solution of injection lower mould from entering into the inside of hole of moulding plastics and connecting pipe, improve the sealed effect to the hole of moulding plastics, reduce the probability that the damage appears to the material of moulding plastics, improve the effect to the material processing of moulding plastics.
(4) This injection mold is with opening cleaning device that moulds plastics makes the movable rod promote the hob and removes, because spiral shell cover and hob screwed connection, and then when the hob removes, make the hob drive the hob through the spiral shell cover, and then make the hob rotate, make bracing piece and stirring leaf rotate, and then make the stirring leaf stir the inside plastic solution of connecting pipe, and then be convenient for make the abundant mixing of plastic solution, and then prevent to appear being heated inhomogeneous phenomenon, guaranteed the degree of consistency that plastic solution was heated.
(5) This injection mold is with mouth cleaning device that moulds plastics through the setting of heating pipe, and the inside of the connecting pipe of being convenient for heats, and then prevents that plastic solution from solidifying the phenomenon that appears in the inside of connecting pipe, improves the heating effect to plastics, is convenient for heat the inside plastic solution of connecting pipe, reduces plastic solution and appears solidifying, causes the phenomenon that the device damaged to appear.
(6) This injection mold is with opening cleaning device that moulds plastics, when the carriage release lever removes, can make restriction slide slip on the restriction post, and then stretch tension spring, when moulding plastics and stopping, plastics liquid is not striking the sealing plug, and then makes the carriage release lever reset through tension spring's pulling force, and then makes the sealing plug seal the junction of connecting pipe and conveyer pipe, and then prevents that the inside plastic solution of conveyer pipe from entering into the inside of connecting pipe, improves the blocking to plastic solution.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a cleaning device for an injection port for an injection mold;
FIG. 2 is an internal schematic view of the injection lower mold of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the invention at B in FIG. 3;
FIG. 5 is an internal schematic view of the outer barrel of the present invention;
fig. 6 is an internal schematic view of the outer rod of the present invention.
Reference numerals: 1. injection molding a lower die; 2. injection molding an upper mold; 3. a connecting pipe; 4. a delivery tube; 5. a screw rod; 6. a support rod; 7. stirring the leaves; 8. heating pipes; 9. a groove; 10. a sealing plug; 11. a moving rod; 12. a fixed rod; 13. an outer cylinder; 14. injection molding holes; 15. a baffle; 16. a sealing plate; 17. a slide bar; 18. a first scraper ring; 19. a scraper; 20. an outer rod; 21. a second scraper ring; 22. a tension spring; 23. limiting the sliding plate; 24. a restraining post; 25. a spiral sleeve; 26. a limit baffle; 27. and an elastic spring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an injection molding mouth cleaning device for injection mold, including injection mold 1, injection mold 1's top is provided with injection mold 2, injection hole 14 has been seted up to one side of injection mold 1, some fixed mounting of injection mold 1 has connecting pipe 3, connecting pipe 3 and the inside intercommunication of injection hole 14, one side fixed mounting of connecting pipe 3 has the conveyer pipe 4 that is linked together with connecting pipe 3 inside, connecting pipe 3's inside fixed mounting has dead lever 12, fixed mounting has urceolus 13 on the dead lever 12, the inside sliding connection of urceolus 13 has movable rod 11, the one end fixed mounting who keeps away from urceolus 13 of movable rod 11 has sealing plug 10, set up fluted 9 on the sealing plug 10, the fixed surface of movable rod 11 installs restriction slide 23, the inside fixed mounting of urceolus 13 has restriction post 24, sliding connection on the surface of restriction post 24, the activity cup joints tension spring 22 on the restriction post 24, the one end that restriction slide 23 is close to restriction slide 23 and restriction slide 23 fixed connection, the one end that restriction slide 23 kept away from restriction post 24 and the inside fixed connection of urceolus 13.
When the plastic liquid is conveyed into the injection lower die 1, the conveying pipe 4 is connected with an external conveying device, the external plastic liquid is conveyed into the injection lower die 1, and the plastic liquid is conveyed into the injection lower die 1 through the connecting pipe 3 and the injection hole 14, so that injection is realized.
When plastic liquid enters the connecting pipe 3, the plastic liquid can be impacted into the groove 9, the groove 9 is pushed to move, the sealing plug 10 and the moving rod 11 are moved, the moving rod 11 slides in the outer cylinder 13, the limiting sliding plate 23 slides on the limiting column 24 when the moving rod 11 moves, the tension spring 22 is stretched, when injection molding is stopped, the plastic liquid does not impact the sealing plug 10, the moving rod 11 is reset through the tension of the tension spring 22, the sealing plug 10 seals the connecting part of the connecting pipe 3 and the conveying pipe 4, the plastic solution in the conveying pipe 4 is prevented from entering the connecting pipe 3, and the blocking of the plastic solution is improved.
Through the setting of recess 9, be convenient for gather plastics liquid, and then be convenient for make sealing plug 10 remove, improve the convenience to sealing plug 10 promotion, increase the resistance to sealing plug 10 promotion.
A heating pipe 8 is fixedly arranged in the connecting pipe 3.
Through the setting of heating pipe 8, the inside of connecting pipe 3 of being convenient for heats, and then prevents that plastic solution from appearing solidifying the phenomenon at the inside of connecting pipe 3, improves the heating effect to plastics, is convenient for heat the inside plastic solution of connecting pipe 3, reduces that plastic solution from appearing solidifying, causes the device to appear damaging the phenomenon.
One end of the moving rod 11 is rotationally connected with a screw rod 5, the screw rod 5 is movably connected in the outer cylinder 13, one end of the screw rod 5 rotates to penetrate through the outer cylinder 13 and extend to the outer part of the outer cylinder 13, a screw sleeve 25 is fixedly installed in the outer cylinder 13, the screw sleeve 25 is in screw connection with the surface of the screw rod 5, four support rods 6 are fixedly connected on the screw rod 5, and stirring blades 7 are fixedly installed on the four support rods 6.
When movable rod 11 removes, can make movable rod 11 promote hob 5 and remove, because hob 25 and hob 5 screwed connection, and then when hob 5 removes, make hob 5 drive hob 5 through hob 25, and then make hob 5 rotate, make bracing piece 6 and stirring leaf 7 rotate, and then make stirring leaf 7 stir the inside plastic solution of connecting pipe 3, and then be convenient for make the abundant mixing of plastic solution, and then prevent to appear being heated inhomogeneous phenomenon, guaranteed the degree of consistency that plastic solution was heated.
One end of the screw rod 5 is fixedly provided with a second scraping ring 21, one side, away from the screw rod 5, of the second scraping ring 21 is fixedly provided with a scraping plate 19, one end, away from the second scraping ring 21, of the scraping plate 19 is fixedly provided with a first scraping ring 18, and the first scraping ring 18 is positioned in the injection hole 14.
When the screw rod 5 rotates and moves, the second scraping ring 21 and the first scraping ring 18 can be moved and rotated, the first scraping ring 18 is further used for scraping the inner wall of the injection molding hole 14, the scraping plate 19 is further used for scraping the inner wall of the injection molding hole 14 around the second scraping ring 21, the scraping plate 19 is further used for scraping the inner wall of the injection molding hole 14, the inner wall of the injection molding hole 14 is further cleaned in different directions, the phenomenon that impurities are blocked in the injection molding hole 14 is prevented, the smoothness of the injection molding hole 14 is improved, the phenomenon that plastic solution is accumulated in the injection molding hole 14 is reduced, when the first scraping ring 18 is reset, the first scraping ring 18 is used for scraping the plastic solution remained in the injection molding hole 14, the phenomenon that the plastic solution is solidified in the injection molding hole 14 is prevented, and the problem that the injection molding hole 14 is blocked is reduced.
The inside fixed mounting of first scraping ring 18 has outer pole 20, the inside sliding connection of outer pole 20 has slide bar 17, the one end fixed mounting of slide bar 17 has closing plate 16, closing plate 16 is located the inside of hole 14 of moulding plastics, the inside fixed mounting of hole 14 has baffle 15, baffle 15 and closing plate 16 contact, the one end fixed mounting that slide bar 17 extends to the inside of outer pole 20 has limit baffle 26, limit baffle 26 is at the inside sliding connection of outer pole 20, the activity has cup jointed elastic spring 27 on the slide bar 17, the both ends of elastic spring 27 respectively with the inside of outer pole 20 and the fixed surface connection of limit baffle 26.
When the first scraping ring 18 moves, the outer rod 20, the sliding rod 17 and the sealing plate 16 can be moved, the sealing plate 16 is not sealed to the injection hole 14, when the moving rod 11 resets, the spiral rod 5 and the first scraping ring 18 can be reset, the sliding rod 17 and the sealing plate 16 can be reset, the sealing plate 16 can be contacted with the baffle 15, the sealing of the injection hole 14 is achieved, the plastic solution inside the injection lower die 1 is prevented from entering the injection hole 14 and the connecting pipe 3, the sealing effect of the injection hole 14 is improved, the probability of damage to injection materials is reduced, and the processing effect of the injection materials is improved.
When closing plate 16 resets, can make closing plate 16 and baffle 15 contact, and then make closing plate 16 receive baffle 15's blocking, and then make closing plate 16 unable moving, and then make slide bar 17 and limit baffle 26 remove, make limit baffle 26 extrude elasticity spring 27, and then be convenient for make closing plate 16 and baffle 15 laminating, improve the sealed effect to injection hole 14, reduce the inside plastic liquid refluence of injection lower mould 1 and advance the inside of connecting pipe 3, improve the effect of moulding plastics.
Working principle:
the conveying pipe 4 is connected with an external conveying device, so that external plastic liquid is conveyed into the injection lower die 1, and then the plastic liquid is conveyed into the injection lower die 1 through the connecting pipe 3 and the injection hole 14, so that injection is realized.
When plastic liquid enters the connecting pipe 3, the plastic liquid can be impacted into the groove 9, the groove 9 is pushed to move, the sealing plug 10 and the moving rod 11 are moved, the moving rod 11 slides in the outer cylinder 13, the limiting sliding plate 23 slides on the limiting column 24 when the moving rod 11 moves, the tension spring 22 is stretched, when injection molding is stopped, the plastic liquid does not impact the sealing plug 10, the moving rod 11 is reset through the tension of the tension spring 22, and the sealing plug 10 seals the connecting part of the connecting pipe 3 and the conveying pipe 4.
When movable rod 11 moves, can make movable rod 11 promote hob 5 and remove, because hob 25 and hob 5 screwed connection, and then when hob 5 removes, make hob 5 drive hob 5 through hob 25, and then make hob 5 rotate, make bracing piece 6 and stirring leaf 7 rotate, and then make stirring leaf 7 stir the inside plastic solution of connecting pipe 3, and then be convenient for make the abundant mixing of plastic solution.
When the screw rod 5 rotates and moves, the second scraping ring 21 and the first scraping ring 18 can be moved and rotated, the first scraping ring 18 scrapes the inner wall of the injection molding hole 14, the scraping plate 19 rotates around the second scraping ring 21, the scraping plate 19 also scrapes the inner wall of the injection molding hole 14, the inner wall of the injection molding hole 14 is cleaned in different directions, impurities are prevented from blocking inside the injection molding hole 14, smoothness of the injection molding hole 14 is improved, accumulation of plastic solution inside the injection molding hole 14 is reduced, and when the first scraping ring 18 resets, the first scraping ring 18 scrapes the plastic solution remained inside the injection molding hole 14, and solidification of the plastic solution inside the injection molding hole 14 is prevented.
When the first scraping ring 18 moves, the outer rod 20, the sliding rod 17 and the sealing plate 16 are moved, so that the sealing plate 16 is not sealed to the injection hole 14, when the moving rod 11 resets, the screw rod 5 and the first scraping ring 18 are reset, the sliding rod 17 and the sealing plate 16 are reset, the sealing plate 16 is contacted with the baffle 15, the injection hole 14 is sealed, and the plastic solution in the injection lower die 1 is prevented from entering the injection hole 14 and the connecting pipe 3.
When the sealing plate 16 resets, the sealing plate 16 can be contacted with the baffle 15, so that the sealing plate 16 is blocked by the baffle 15, the sealing plate 16 cannot move, the sliding rod 17 and the limit baffle 26 move, the limit baffle 26 extrudes the elastic spring 27, the sealing plate 16 is attached to the baffle 15, and the sealing effect on the injection hole 14 is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (10)
1. Injection molding opening cleaning device for injection mold, including injection lower mould (1), its characterized in that: the top of injection lower mould (1) is provided with injection upper mould (2), injection hole (14) have been seted up to one side of injection lower mould (1), some fixed mounting of injection lower mould (1) has connecting pipe (3), connecting pipe (3) and the inside intercommunication of injection hole (14), one side fixed mounting of connecting pipe (3) has conveyer pipe (4) with the inside intercommunication of connecting pipe (3), the inside fixed mounting of connecting pipe (3) has dead lever (12), fixed mounting has urceolus (13) on dead lever (12), the inside sliding connection of urceolus (13) has movable rod (11), the one end fixed mounting who keeps away from urceolus (13) of movable rod (11) has sealing plug (10), set up recess (9) on sealing plug (10), the fixed mounting of surface of movable rod (11) has restriction slide (23), the inside fixed mounting of urceolus (13) has restriction post (24), restriction slide (23) sliding connection on the surface of restriction post (24), the activity cup joints tension spring (22) is close to restriction slide (23) one end and restriction slide (23) fixed connection, one end of the limiting slide plate (23) far away from the limiting column (24) is fixedly connected with the inside of the outer cylinder (13).
2. The injection port cleaning device for an injection mold according to claim 1, characterized in that: the heating pipe (8) is fixedly arranged in the connecting pipe (3).
3. The injection port cleaning device for an injection mold according to claim 2, characterized in that: one end of the moving rod (11) is rotatably connected with a screw rod (5), the screw rod (5) is movably connected in the outer cylinder (13), one end of the screw rod (5) is rotatably penetrated through the outer cylinder (13) and extends to the outer part of the outer cylinder (13), a screw sleeve (25) is fixedly arranged in the outer cylinder (13), and the screw sleeve (25) is spirally connected with the surface of the screw rod (5).
4. An injection port cleaning device for an injection mold according to claim 3, characterized in that: four support rods (6) are fixedly connected to the screw rod (5), and stirring blades (7) are fixedly installed on the four support rods (6).
5. The injection port cleaning device for an injection mold according to claim 4, wherein: one end of the screw rod (5) is fixedly provided with a second scraping ring (21), and one side, far away from the screw rod (5), of the second scraping ring (21) is fixedly provided with a scraping plate (19).
6. The injection port cleaning device for an injection mold according to claim 5, wherein: one end of the scraping plate (19) far away from the second scraping ring (21) is fixedly provided with a first scraping ring (18), and the first scraping ring (18) is positioned in the injection molding hole (14).
7. The injection port cleaning device for an injection mold according to claim 6, wherein: the inside fixed mounting of first scraping ring (18) has outer pole (20), and the inside sliding connection of outer pole (20) has slide bar (17), and one end fixed mounting of slide bar (17) has closing plate (16), and closing plate (16) are located the inside of hole (14) of moulding plastics.
8. The injection port cleaning device for an injection mold according to claim 7, wherein: a baffle plate (15) is fixedly arranged in the injection hole (14), and the baffle plate (15) is in contact with the sealing plate (16).
9. The injection port cleaning device for an injection mold according to claim 8, wherein: one end of the sliding rod (17) extending to the inside of the outer rod (20) is fixedly provided with a limit baffle (26), and the limit baffle (26) is in sliding connection with the inside of the outer rod (20).
10. The injection port cleaning device for an injection mold according to claim 9, characterized in that: the sliding rod (17) is movably sleeved with an elastic spring (27), and two ends of the elastic spring (27) are fixedly connected with the inner part of the outer rod (20) and the surface of the limit baffle (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310833458.4A CN116749440A (en) | 2023-07-07 | 2023-07-07 | Injection molding opening cleaning device for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310833458.4A CN116749440A (en) | 2023-07-07 | 2023-07-07 | Injection molding opening cleaning device for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116749440A true CN116749440A (en) | 2023-09-15 |
Family
ID=87957092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310833458.4A Pending CN116749440A (en) | 2023-07-07 | 2023-07-07 | Injection molding opening cleaning device for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116749440A (en) |
-
2023
- 2023-07-07 CN CN202310833458.4A patent/CN116749440A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111016065B (en) | Plastic injection molding device and injection molding method | |
| CN109228196A (en) | A kind of injection device for plastic products production | |
| CN212352715U (en) | Injection molding machine injection molding nozzle with anti-blocking and filtering functions | |
| CN212266559U (en) | Energy-saving injection molding mechanism for injection molding machine | |
| CN116749440A (en) | Injection molding opening cleaning device for injection mold | |
| CN217123797U (en) | Thermoplastic injection molding fluid shunting structure | |
| CN215619810U (en) | Mould for rapid prototyping precision injection molding | |
| CN213260769U (en) | Prevent remaining plastic injection moulding machine | |
| CN212603094U (en) | Novel combined injection mold | |
| CN214562614U (en) | Heat dissipation mechanism for injection mold | |
| CN208841711U (en) | A kind of injection molding machine nozzle with choke preventing function | |
| CN208759905U (en) | A kind of dismountable injection molding machine feeding device | |
| CN208946576U (en) | A kind of plastic mould cover half core | |
| CN210389998U (en) | Plate injection mold | |
| CN217196650U (en) | Direct-drive glue injection structure for plastic toy injection molding production | |
| CN210758802U (en) | Injection molding equipment for capacitor protection | |
| CN214395153U (en) | Cleaning device for injection molding machine | |
| CN210336597U (en) | Dust collector of plastic mold | |
| CN214448043U (en) | Injection machine of impurity filtering device | |
| CN113119402B (en) | Auto parts injection mold with cooling function | |
| CN217597698U (en) | Injection mold | |
| CN219820445U (en) | Injection molding machine | |
| CN217257759U (en) | Rubber integrated molding extruder | |
| CN216443006U (en) | Multi-station temperature control injection molding machine | |
| CN213006252U (en) | Injection moulding device material feed mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |