CN214872607U - Injection molding device is used in twin cable production - Google Patents
Injection molding device is used in twin cable production Download PDFInfo
- Publication number
- CN214872607U CN214872607U CN202120845855.XU CN202120845855U CN214872607U CN 214872607 U CN214872607 U CN 214872607U CN 202120845855 U CN202120845855 U CN 202120845855U CN 214872607 U CN214872607 U CN 214872607U
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- Prior art keywords
- roller
- compression roller
- shell
- groove
- injection molding
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- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 52
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection moulding device is used in twin-cable production, the heating chamber that sets up including frame and frame top, heating chamber one side has set firmly first drive pair, and the opposite side has set firmly the conical mouth, the frame top is provided with the last compression roller and the lower compression roller of butt of each other, all set up the driven rack bar of intermeshing on last compression roller and the lower compression roller, it has all seted up the roll-in groove with lower compression roller center department to go up the compression roller, it has all set firmly the bull stick, two with lower compression roller both sides center department to go up the compression roller the one end that the roller shell is close to each other all sets firmly leads the shell with bayonet socket sliding fit, two lead and set firmly extension spring between the shell. The utility model discloses in, adopt bar roll-in groove extrusion structure to reduce the possibility that the back is yielding after the twin cable is extruded and produces the substandard product, adopt the flexible extrusion transmission structure of elasticity, increase the extrusion face at the extrusion in-process, and increase the stability when extrudeing.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field especially relates to an injection moulding device is used in twin cable production.
Background
The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
Injection moulding production receives extensive application in modern cable production field, however some shortcomings below often can appear in the production process of current cable moulding plastics, and current cable often extrudes injection moulding with single cable in the in-process of moulding plastics, bonds synthetic commonly used twin cable structure to the cable again, and directly extrudes twin cable structure and can cause the abnormal shape structure to extrude the back and produce the deviation easily to produce the flaw and influence product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the existing problems, the injection molding device for producing the double cables is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an injection moulding device is used in twin cable production, includes the heating chamber that frame and frame top set up, heating chamber one side has set firmly first drive pair, and the opposite side has set firmly the toper mouth, the frame top is provided with last compression roller and the lower compression roller of butt of each other, go up and all set up the driven rack bar of intermeshing on compression roller and the lower compression roller, it all has seted up the roll-in groove with lower compression roller center department to go up the compression roller, it all has set firmly the bull stick with lower compression roller both sides center department to go up the compression roller, bull stick outside cover is equipped with the roller shell, it is provided with two fixed groove poles of each other, two to go up the compression roller and be provided with two groove poles of each other in the groove pole the bayonet groove with the roller shell butt, two the one end that the roller shell is close to each other all sets firmly leads the shell, two it has set firmly extension spring to lead between the shell.
As a further description of the above technical solution:
the heating chamber endotheca is equipped with the threaded rod, the heating chamber is run through to the vice output of first drive, and extends end and threaded rod fixed connection.
As a further description of the above technical solution:
one side of the top end of the heating cavity, which is close to the first driving pair, is fixedly communicated with a feeding hole, and an extrusion opening matched with the rolling groove is formed in the conical nozzle.
As a further description of the above technical solution:
the guide slot has been seted up in the frame, the heating chamber bottom sets firmly with the gliding second draw runner of guide slot cooperation, two the grooved bar bottom sets firmly the guide frame, the guide frame bottom sets firmly with the gliding first draw runner of guide slot cooperation.
As a further description of the above technical solution:
and a sliding groove shell is fixedly arranged on the side surface of the rack, and a second driving pair with a rectangular rear shell is connected in the sliding groove shell in a sliding manner.
As a further description of the above technical solution:
and the output end of the second driving pair is fixedly connected with the rotating rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt bar roll-in groove extrusion structure, owing to adopted last compression roller and the lower compression roller that sets up in the frame, and go up the driven rack bar of meshing on compression roller and the lower compression roller, owing to adopted the roll-in groove of seting up on last compression roller and the lower compression roller again, and set up on the conical nozzle with roll-in groove complex extrusion mouth, realized that the material after the extrusion moulding of heating intracavity is moulded plastics carries out extrusion cooling shaping once more through roll-in groove department, with the possibility that the yielding produced the substandard product after reducing the twin cable and extruding.
2. The utility model discloses in, adopt flexible extrusion transmission structure, owing to adopted the joint between bayonet socket groove and the roller shell, and sliding connection between groove pole and the roller shell, owing to adopted the leading shell that sets firmly on the roller shell again, and two extension spring who sets firmly between leading the shell, it is close to mutually to have realized extension spring and have driven two roller shells and bull stick, thereby realized that the extrusion between compression roller and the lower compression roller supports tight shaping and uses on the control, increase the extrusion face at the extrusion in-process, and stability when increasing the extrusion.
Drawings
Fig. 1 shows a schematic perspective view of a structure provided according to an embodiment of the present invention;
fig. 2 shows a schematic view of a vertical cross-section at a central axis of a threaded rod provided according to an embodiment of the present invention;
fig. 3 shows an enlarged structural diagram of a vertical section at a slot rod according to an embodiment of the present invention.
Illustration of the drawings:
1. a first driving pair; 2. a feeding port; 3. a heating cavity; 4. a conical mouth; 5. an extrusion port; 6. an upper compression roller; 7. pressing the rack; 8. a second driving pair; 9. a chute shell; 10. rolling the groove; 11. a rotating rod; 12. a frame; 13. a first slide bar; 14. a guide frame; 15. a slot bar; 16. a lower pressing roller; 17. a guide groove; 18. a second slide bar; 19. a threaded rod; 20. a guide shell; 21. a bayonet slot; 22. a roller sleeve; 23. a tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an injection molding device for producing double cables comprises a frame 12 and a heating cavity 3 arranged above the frame 12, wherein a first driving pair 1 is fixedly arranged on one side of the heating cavity 3, a conical nozzle 4 is fixedly arranged on the other side of the heating cavity, an upper compression roller 6 and a lower compression roller 16 which are mutually abutted are arranged above the frame 12, compression racks 7 which are mutually meshed and driven are respectively arranged on the upper compression roller 6 and the lower compression roller 16, a rolling groove 10 is respectively arranged at the center of the upper compression roller 6 and the center of the lower compression roller 16, rotating rods 11 are respectively fixedly arranged at the centers of the two sides of the upper compression roller 6 and the lower compression roller 16, a roller sleeve 22 is sleeved outside the rotating rods 11, two groove rods 15 which are mutually fixed are arranged at the two sides of the upper compression roller 6 and the lower compression roller 16, a bayonet groove 21 which is abutted to the roller sleeve 22 is respectively arranged in the two groove rods 15, a guide shell 20 which is in sliding fit with the bayonet groove 21 is fixedly arranged at one end, and a tension spring 23 is fixedly arranged between the two guide shells 20, the center of the extension spring 23 is fixed to the slot rod 15, so that the extension spring 23 drives the two guide shells 20 to approach each other, thereby driving the upper press roll 6 and the lower press roll 16 to approach each other and press tightly for use.
Specifically, as shown in fig. 2, a threaded rod 19 is sleeved in the heating cavity 3, the output end of the first driving pair 1 penetrates through the heating cavity 3, and the extension end is fixedly connected with the threaded rod 19, so that the first driving pair 1 drives the threaded rod 19 to extrude a material.
Specifically, as shown in fig. 1, a feeding port 2 is fixedly communicated with one side of the top end of the heating cavity 3 close to the first driving pair 1, and an extrusion port 5 matched with the rolling groove 10 is formed in the conical nozzle 4, so that the double-cable plastic extruded from the extrusion port 5 is extruded by the extrusion forming of the rolling groove 10.
Specifically, as shown in fig. 1, a guide groove 17 is formed in the frame 12, a second slide bar 18 which slides in cooperation with the guide groove 17 is fixedly disposed at the bottom end of the heating cavity 3, guide frames 14 are fixedly disposed at the bottom ends of the two grooved bars 15, and a first slide bar 13 which slides in cooperation with the guide groove 17 is fixedly disposed at the bottom end of each guide frame 14, so that the distance between the conical nozzle 4 and the rolling groove 10 can be adjusted through the first slide bar 13 and the second slide bar 18.
Specifically, as shown in fig. 3, frame 12 side has set firmly spout shell 9, sliding connection has the back casing to be the vice 8 of second drive that the rectangle set up in spout shell 9, and the vice 8 output of second drive and bull stick 11 fixed connection for the vice 8 of second drive slides on vertical direction, so that the rotation of stably driving lower compression roller 16 is used.
The working principle is as follows: when the extrusion molding device is used, firstly, the upper compression roller 6 and the lower compression roller 16 which are arranged on the rack 12, the compression rack 7 which is meshed with and drives the upper compression roller 6 and the lower compression roller 16, the rolling grooves 10 which are formed on the upper compression roller 6 and the lower compression roller 16, and the extrusion port 5 which is formed on the conical nozzle 4 and is matched with the rolling grooves 10 enable materials which are injected and extruded and molded in the heating cavity 3 to be extruded and cooled again through the rolling grooves 10, and the possibility that defective products are easily generated due to deformation after double-cable extrusion is reduced; secondly, through the joint between bayonet slot 21 and the roller shell 22, and sliding connection between grooved bar 15 and the roller shell 22, the shell 20 that leads that sets firmly on the rethread roller shell 22, and the extension spring 23 that sets firmly between two shell 20 that leads, make extension spring 23 drive two roller shells 22 and bull stick 11 and be close to each other, thereby be convenient for control go up the extrusion between compression roller 6 and the lower compression roller 16 and support tight shaping use, increase the extruded surface in extrusion forming process, stability when increasing the extrusion.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An injection molding device for producing a double cable comprises a frame and a heating cavity arranged above the frame, it is characterized in that one side of the heating cavity is fixedly provided with a first driving pair, the other side is fixedly provided with a conical nozzle, an upper press roller and a lower press roller which are mutually abutted are arranged above the frame, press racks which are mutually meshed and driven are respectively arranged on the upper press roller and the lower press roller, the centers of the upper compression roller and the lower compression roller are both provided with a compression groove, the centers of both sides of the upper compression roller and the lower compression roller are both fixedly provided with a rotating rod, the outer side of the rotating rod is sleeved with a roller sleeve, two groove rods which are fixed mutually are arranged on two sides of the upper pressing roller and the lower pressing roller, bayonet grooves which are abutted to the roller sleeve are formed in the two groove rods, a guide shell which is in sliding fit with the bayonet grooves is fixedly arranged at one end, close to the roller sleeve, of the two roller sleeves, and a tension spring is fixedly arranged between the guide shell.
2. The injection molding device for producing the double cable as claimed in claim 1, wherein a threaded rod is sleeved in the heating cavity, the first driving auxiliary output end penetrates through the heating cavity, and the extending end is fixedly connected with the threaded rod.
3. The injection molding device for producing the double cable as claimed in claim 1, wherein a feeding opening is fixedly communicated with a side of the top end of the heating cavity close to the first driving pair, and an extrusion opening matched with the roller groove is formed on the conical nozzle.
4. The injection molding device for producing double cables as claimed in claim 1, wherein the rack has a guide slot, the bottom end of the heating cavity is fixedly provided with a second slide bar which is matched with the guide slot to slide, the bottom ends of the two slot rods are fixedly provided with guide frames, and the bottom ends of the guide frames are fixedly provided with first slide bars which are matched with the guide slot to slide.
5. The injection molding device for producing the double cables as claimed in claim 1, wherein a sliding groove shell is fixedly arranged on a side surface of the rack, and a second driving pair with a rectangular rear shell is slidably connected in the sliding groove shell.
6. The injection molding apparatus for producing a double cable as claimed in claim 5, wherein the output end of the second driving pair is fixedly connected to the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845855.XU CN214872607U (en) | 2021-04-23 | 2021-04-23 | Injection molding device is used in twin cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845855.XU CN214872607U (en) | 2021-04-23 | 2021-04-23 | Injection molding device is used in twin cable production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872607U true CN214872607U (en) | 2021-11-26 |
Family
ID=78888433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120845855.XU Expired - Fee Related CN214872607U (en) | 2021-04-23 | 2021-04-23 | Injection molding device is used in twin cable production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872607U (en) |
-
2021
- 2021-04-23 CN CN202120845855.XU patent/CN214872607U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |