CN219968731U - Plastic extruding cylinder and silica gel injection molding equipment - Google Patents
Plastic extruding cylinder and silica gel injection molding equipment Download PDFInfo
- Publication number
- CN219968731U CN219968731U CN202321534878.4U CN202321534878U CN219968731U CN 219968731 U CN219968731 U CN 219968731U CN 202321534878 U CN202321534878 U CN 202321534878U CN 219968731 U CN219968731 U CN 219968731U
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- rotary drum
- silica gel
- plate
- threaded rod
- fixedly connected
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 12
- 239000004033 plastic Substances 0.000 title claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract description 39
- 239000000741 silica gel Substances 0.000 title abstract description 39
- 229910002027 silica gel Inorganic materials 0.000 title abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 50
- 229920001971 elastomer Polymers 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 26
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920002379 silicone rubber Polymers 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004944 Liquid Silicone Rubber Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010070 extrusion (rubber) Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of silica gel injection molding, and in particular discloses an extrusion molding barrel and silica gel injection molding equipment, which comprise the following components: the side surface of the extrusion molding barrel body is provided with a motor, one end of the extrusion molding barrel body is provided with a rotary drum, and a threaded rod is arranged in the rotary drum; the beneficial effects are as follows: according to the extrusion cylinder and the silica gel injection molding equipment, liquid silica gel is injected into the trough in the extrusion cylinder body through the feeding seat, when the liquid silica gel in the trough is to be extruded, the motor is started, the motor drives the worm to rotate, the rotating worm drives the turbine on the surface of the rotary cylinder to rotate through engagement of threads, the threaded groove in the rotary cylinder drives the threaded rod in the threaded groove to move downwards through engagement of the threads, and the threaded rod moves downwards to drive the extrusion plate to extrude the liquid silica gel in the trough from the discharge nozzle.
Description
Technical Field
The utility model relates to the field of silica gel injection molding, in particular to an extrusion molding barrel and silica gel injection molding equipment.
Background
The liquid silica gel is also called liquid silica gel, is liquid rubber compared with solid high-temperature vulcanized silicone rubber, has the characteristics of good fluidity, quick vulcanization, safety and environmental protection, and can completely meet the requirements of food grade.
In the prior art, a silicone extrusion cylinder is generally used when a liquid silicone molding operation is performed, and the silicone extrusion cylinder can inject liquid silicone into a molding die.
However, the conventional silicone rubber extrusion cylinder generally extrudes liquid silicone rubber from the extrusion cylinder through an extrusion device, but the conventional extrusion device cannot achieve quantitative extrusion, and when the injection work of the liquid silicone rubber is carried out on different dies, the feeding amount of the silicone rubber in the extrusion cylinder needs to be continuously adjusted, and the operation method is complicated and has low efficiency.
Disclosure of Invention
The utility model aims to provide an extrusion molding cylinder and silica gel injection molding equipment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an extruded barrel, the extruded barrel comprising: the feeding device comprises an extrusion molding barrel body, wherein a trough is formed in the extrusion molding barrel body, a feeding seat is arranged on the surface of the extrusion molding barrel body, a supporting frame is arranged on the side face of the extrusion molding barrel body, a motor is arranged at one end of the supporting frame, a worm is arranged at one end of the motor, a discharge nozzle is arranged at one end of the extrusion molding barrel body, and a rotary drum is arranged at the other end of the extrusion molding barrel body;
the rotary drum, the one end of rotary drum is provided with the baffle, and the other end of rotary drum is provided with the cassette, has seted up the draw-in groove in the cassette, and the surface of rotary drum is provided with the turbine, has seted up the screw groove in the rotary drum, is provided with the threaded rod in the screw groove, and the one end of threaded rod is provided with the cardboard, and the other end of threaded rod is provided with the stripper plate, and the side of stripper plate is provided with the damping rubber ring.
Preferably, the extrusion molding barrel body is cylindrical structure, the feeding seat fixed connection is on the surface of extrusion molding barrel body, the feeding seat is cylindrical structure, the discharge gate fixed connection is in the one end of extrusion molding barrel body, the discharge gate is cylindrical structure.
Preferably, the support frame is columnar structure, support frame fixed connection in the side of extrusion molding section of thick bamboo body, and motor fixed connection is in the one end of support frame, and worm fixed connection is cylindric structure in the one end of motor.
Preferably, the rotary drum is cylindrical structure, and cassette fixed connection is in the one end of rotary drum, and the draw-in groove of seting up in the cassette is platelike structure.
Preferably, the turbine is fixedly connected to the surface of the rotary drum, the baffle is fixedly connected to one end of the rotary drum, and the baffle is of a plate-shaped structure.
Preferably, the threaded rod is of a cylindrical structure, the clamping plate is fixedly connected to one end of the threaded rod, and the clamping plate is of a plate-shaped structure.
Preferably, the extrusion plate is of a plate-shaped structure, the extrusion plate is fixedly connected to one end of the threaded rod, and the damping rubber ring is fixedly connected to the side face of the extrusion plate.
A silica gel injection molding device comprises the extrusion molding cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
according to the extrusion cylinder and the silica gel injection molding equipment, liquid silica gel is injected into the trough in the extrusion cylinder body through the feeding seat, when the liquid silica gel in the trough is to be extruded, the motor is started, the motor drives the worm to rotate, the rotating worm drives the turbine on the surface of the rotary cylinder to rotate through engagement of threads, the operation mode is simple, time and labor are saved, when the turbine on the surface of the rotary cylinder drives the rotary cylinder to rotate, the threaded groove in the rotary cylinder drives the threaded rod in the threaded groove to move downwards through engagement of the threads, the threaded rod moves downwards to drive the extrusion plate to extrude the liquid silica gel in the trough from the discharge nozzle, the working mode is convenient and quick, and meanwhile, the threaded rod can be automatically locked at any position, so that the liquid silica gel in the trough can be extruded quantitatively, and the efficiency of silica gel molding work is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged schematic view of fig. 2 at a.
In the figure: 1. an extrusion molding barrel body; 2. a feeding seat; 3. a discharge nozzle; 4. a support frame; 5. a motor; 6. a worm; 7. a trough; 8. a rotating drum; 9. a baffle; 10. a clamping seat; 11. a clamping groove; 12. a turbine; 13. a thread groove; 14. a threaded rod; 15. a clamping plate; 16. an extrusion plate; 17. damping rubber rings.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Example 1
Referring to fig. 1-3, the present utility model provides a technical solution: an extruded barrel, the extruded barrel comprising: the plastic extruding cylinder comprises a plastic extruding cylinder body 1, wherein a trough 7 is formed in the plastic extruding cylinder body 1, a feeding seat 2 is arranged on the surface of the plastic extruding cylinder body 1, a supporting frame 4 is arranged on the side face of the plastic extruding cylinder body 1, a motor 5 is arranged at one end of the supporting frame 4, a worm 6 is arranged at one end of the motor 5, a discharging nozzle 3 is arranged at one end of the plastic extruding cylinder body 1, a rotary drum 8 and a baffle 9 are arranged at the other end of the plastic extruding cylinder body 1, a clamping seat 10 is arranged at the other end of the rotary drum 8, a clamping groove 11 is formed in the clamping seat 10, a turbine 12 is arranged on the surface of the rotary drum 8, a thread groove 13 is formed in the rotary drum 8, a threaded rod 14 is arranged in the thread groove 13, a clamping plate 15 is arranged at one end of the threaded rod 14, an extruding plate 16 is arranged at the other end of the threaded rod 14, a damping rubber ring 17 is arranged on the side face of the extruding plate 16, and silica gel injection molding equipment comprises the plastic extruding cylinder;
the feeding seat 2 is used for injecting liquid silica gel into the trough 7 in the extrusion molding barrel body 1, when the liquid silica gel in the trough 7 is extruded, the motor 5 is started, the motor 5 drives the worm 6 to rotate, the rotating worm 6 drives the turbine 12 on the surface of the rotary barrel 8 to rotate through engagement of threads, the operation mode is simple and time-saving, labor is saved, when the turbine 12 on the surface of the rotary barrel 8 drives the rotary barrel 8 to rotate, the threaded rod 14 in the threaded groove 13 is driven to move downwards through engagement of threads, the threaded rod 14 moves downwards to drive the extrusion plate 16 to extrude the liquid silica gel in the trough 7 from the discharge nozzle 3, and meanwhile, the threaded rod 14 can be automatically locked at any position, so that the liquid silica gel in the trough 7 can be quantitatively extruded, and the efficiency of silica gel forming is improved.
Example two
On the basis of the first embodiment, an extrusion molding barrel body 1 is provided with a cylindrical structure, a feeding seat 2 is fixedly connected to the surface of the extrusion molding barrel body 1, the feeding seat 2 is of a cylindrical structure, a discharging nozzle 3 is fixedly connected to one end of the extrusion molding barrel body 1, the discharging nozzle 3 is of a cylindrical structure, a supporting frame 4 is of a cylindrical structure, the supporting frame 4 is fixedly connected to the side surface of the extrusion molding barrel body 1, a motor 5 is fixedly connected to one end of the supporting frame 4, a worm 6 is fixedly connected to one end of the motor 5, and the worm 6 is of a cylindrical structure;
liquid silica gel is injected into a trough 7 in an extrusion molding barrel body 1 through a feeding seat 2, when the liquid silica gel in the trough 7 is extruded, a motor 5 is started, the motor 5 drives a worm 6 to rotate, and the rotating worm 6 drives a turbine 12 on the surface of a rotary barrel 8 to rotate through engagement of threads.
Example III
On the basis of the second embodiment, a rotary drum 8 is arranged to be of a cylindrical structure, a clamping seat 10 is fixedly connected to one end of the rotary drum 8, a clamping groove 11 formed in the clamping seat 10 is of a plate-shaped structure, a turbine 12 is fixedly connected to the surface of the rotary drum 8, a baffle 9 is fixedly connected to one end of the rotary drum 8, the baffle 9 is of a plate-shaped structure, a threaded rod 14 is of a cylindrical structure, a clamping plate 15 is fixedly connected to one end of the threaded rod 14, the clamping plate 15 is of a plate-shaped structure, a squeezing plate 16 is of a plate-shaped structure, the squeezing plate 16 is fixedly connected to one end of the threaded rod 14, and a damping rubber ring 17 is fixedly connected to the side surface of the squeezing plate 16;
when the turbine 12 on the surface of the rotary drum 8 drives the rotary drum 8 to rotate, the threaded groove 13 in the rotary drum 8 drives the threaded rod 14 in the threaded groove 13 to move downwards through the engagement of threads, the threaded rod 14 moves downwards to drive the extrusion plate 16 to extrude liquid silica gel in the trough 7 from the discharge nozzle 3, the working mode is convenient and quick, and meanwhile, the threaded rod 14 can be automatically locked at any position, so that the liquid silica gel in the trough 7 can be quantitatively extruded, and the efficiency of silica gel forming work is improved.
During the in-service use, firstly, pour into liquid silica gel into the silo 7 in the extrusion molding barrel body 1 by feed seat 2, when the liquid silica gel in the silo 7 is extruded, start motor 5, motor 5 drives worm 6 and rotate, pivoted worm 6 drives turbine 12 on rotary drum 8 surface through the interlock of screw thread and rotates, this kind of mode of operation is easy, labour saving and time saving, when rotary drum 8 is driven to rotary drum 8 by turbine 12 on rotary drum 8 surface, thereby screw thread groove 13 in rotary drum 8 drives threaded rod 14 in the screw thread groove 13 and moves down through the interlock of screw thread, thereby threaded rod 14 moves down and thereby drives stripper plate 16 and extrude the liquid silica gel in the silo 7 from discharge gate 3, this kind of mode of operation convenient and fast, simultaneously, threaded rod 14 can be in optional position automatic locking, make the liquid silica gel in the silo 7 can be extruded by the ration, thereby the efficiency of silica gel shaping work has been improved, traditional silica gel extrusion molding barrel is generally extruded from the extrusion molding barrel through extrusion device, but traditional extrusion device can't accomplish the ration extrusion, when carrying out liquid silica gel injection work to different moulds, need constantly adjust the liquid silica gel in the extrusion molding barrel, and this kind of operation is comparatively troublesome.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An extruded tube, characterized in that: the extruded tube comprises: the plastic extruding cylinder comprises a plastic extruding cylinder body (1), wherein a trough (7) is formed in the plastic extruding cylinder body (1), a feeding seat (2) is arranged on the surface of the plastic extruding cylinder body (1), a supporting frame (4) is arranged on the side face of the plastic extruding cylinder body (1), a motor (5) is arranged at one end of the supporting frame (4), a worm (6) is arranged at one end of the motor (5), a discharging nozzle (3) is arranged at one end of the plastic extruding cylinder body (1), and a rotary cylinder (8) is arranged at the other end of the plastic extruding cylinder body (1);
the novel rotary drum comprises a rotary drum (8), wherein a baffle (9) is arranged at one end of the rotary drum (8), a clamping seat (10) is arranged at the other end of the rotary drum (8), a clamping groove (11) is formed in the clamping seat (10), a turbine (12) is arranged on the surface of the rotary drum (8), a thread groove (13) is formed in the rotary drum (8), a threaded rod (14) is arranged in the thread groove (13), a clamping plate (15) is arranged at one end of the threaded rod (14), a squeezing plate (16) is arranged at the other end of the threaded rod (14), and a damping rubber ring (17) is arranged on the side face of the squeezing plate (16).
2. An extruded tube according to claim 1, wherein: the plastic extruding cylinder body (1) is of a cylindrical structure, the feeding seat (2) is fixedly connected to the surface of the plastic extruding cylinder body (1), the feeding seat (2) is of a cylindrical structure, the discharging nozzle (3) is fixedly connected to one end of the plastic extruding cylinder body (1), and the discharging nozzle (3) is of a cylindrical structure.
3. An extruded tube according to claim 2, wherein: the support frame (4) is columnar structure, support frame (4) fixed connection is in the side of extruded tube body (1), and motor (5) fixed connection is in the one end of support frame (4), and worm (6) fixed connection is in the one end of motor (5), and worm (6) are cylindric structure.
4. An extruded tube according to claim 3, wherein: the rotary drum (8) is of a cylindrical structure, the clamping seat (10) is fixedly connected to one end of the rotary drum (8), and the clamping groove (11) formed in the clamping seat (10) is of a plate-shaped structure.
5. An extruded tube according to claim 4, wherein: the turbine (12) is fixedly connected to the surface of the rotary drum (8), the baffle (9) is fixedly connected to one end of the rotary drum (8), and the baffle (9) is of a plate-shaped structure.
6. An extruded tube according to claim 5, wherein: the threaded rod (14) is of a cylindrical structure, the clamping plate (15) is fixedly connected to one end of the threaded rod (14), and the clamping plate (15) is of a plate-shaped structure.
7. The extruded barrel of claim 6, wherein: the extruding plate (16) is of a plate-shaped structure, the extruding plate (16) is fixedly connected to one end of the threaded rod (14), and the damping rubber ring (17) is fixedly connected to the side face of the extruding plate (16).
8. A silicone injection molding apparatus, characterized in that: an extrusion barrel comprising the composition of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534878.4U CN219968731U (en) | 2023-06-14 | 2023-06-14 | Plastic extruding cylinder and silica gel injection molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534878.4U CN219968731U (en) | 2023-06-14 | 2023-06-14 | Plastic extruding cylinder and silica gel injection molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219968731U true CN219968731U (en) | 2023-11-07 |
Family
ID=88593904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321534878.4U Active CN219968731U (en) | 2023-06-14 | 2023-06-14 | Plastic extruding cylinder and silica gel injection molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219968731U (en) |
-
2023
- 2023-06-14 CN CN202321534878.4U patent/CN219968731U/en active Active
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| GR01 | Patent grant |