CN216760757U - High-quality injection molding machine for syringe - Google Patents
High-quality injection molding machine for syringe Download PDFInfo
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- CN216760757U CN216760757U CN202220451617.5U CN202220451617U CN216760757U CN 216760757 U CN216760757 U CN 216760757U CN 202220451617 U CN202220451617 U CN 202220451617U CN 216760757 U CN216760757 U CN 216760757U
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Abstract
The utility model relates to the technical field of injection molding machines, and discloses an injection molding machine for a high-quality injector, which comprises an injection molding screw sleeve, wherein heating rings are arranged on the upper side and the lower side of the injection molding screw sleeve, an anti-adhesion layer is arranged in the injection molding screw sleeve, a discharge hopper is arranged at the upper end of the left side of the injection molding screw sleeve, a driving motor fixing plate is fixedly connected to the left side of the injection molding screw sleeve, a driving motor is movably arranged above the driving motor fixing plate, an injection molding screw is movably connected to the right side of the driving motor, stirring blades are fixedly connected to the outer surface of the injection molding screw, when plastic particles are melted, the stirring blades on the injection molding screw rotate to a discharge shaping mold in an extrusion device to extrude the plastic particles into required materials, when the discharge shaping mold needs to be replaced, only the extrusion device needs to be opened, a movable disc is rotated, the extrusion device can rotate along with the axis of rotation, then the ejection of compact design mould is changed to rotatory movable disc upper strata, then can extrusion device rotatory return, has reached the simple and convenient effect of change ejection of compact design mould.
Description
Technical Field
The utility model relates to the technical field of medical equipment preparation, in particular to an injection molding machine for a high-quality injector.
Background
The injection molding machine is also called an injection molding machine or an injection machine, and the working principle of the injection molding machine is that the main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding discharge molding die is divided into a vertical type, a horizontal type and a full-electric type, the injection molding machine can heat the plastics and apply high temperature and high pressure to the thermoplastic plastics so as to inject the thermoplastic plastics into a cavity of the molding die in a molten state, and thus, the thermoplastic plastics are cooled and molded.
The injection molding machine on the existing market can not clear up the anti-adhesion layer of melting material usually, can lead to the process effect that uses can be more and more poor, leads to the process efficiency discount greatly of moulding plastics, and current injection molding machine is very complicated changing ejection of compact design mould, need dismantle a lot of parts just can take out ejection of compact design mould, for this reason, we propose an injection molding machine for high-quality syringe, solve above problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a high-quality injection molding machine for an injector, which has the advantages of cleaning an anti-adhesion layer, simple and convenient replacement of a discharging and shaping mold and the like, and solves the problems that the anti-adhesion layer cannot be cleaned and the discharging and shaping mold is complex to replace.
(II) technical scheme
In order to realize the purposes of cleaning the anti-adhesion layer and replacing the discharging and shaping die, the utility model provides the following technical scheme: an injection molding machine for a high-quality injector comprises an injection molding screw sleeve, wherein heating rings are respectively arranged on the upper side and the lower side of the injection molding screw sleeve, an anti-adhesion layer is arranged inside the injection molding screw sleeve, a blanking hopper is arranged at the upper end of the left side of the injection molding screw sleeve, a heat-proof layer is arranged on the outer layer of the heating rings, a driving motor fixing plate is fixedly arranged below the injection molding screw sleeve, a driving motor is movably arranged above the driving motor fixing plate, a connecting bolt is movably connected between the driving motor and the driving motor fixing plate, an injection molding screw is movably connected on the right side of the driving motor, stirring blades are fixedly connected with the outer surface of the injection molding screw, a cleaning device is arranged at the front end of the injection molding screw, horizontal mounting rods are arranged at the upper end and the lower end of the cleaning device, and a cleaning head is arranged on the surface of one side, away from the injection molding screw, of each horizontal mounting rod, an extrusion device is movably mounted on the right side of the injection molding screw rod, a rotating shaft is fixedly mounted at the upper end of the extrusion device, sealing rings are mounted on the upper side and the lower side of the extrusion device, and a forming cavity is mounted on the right side of the extrusion device;
the cleaning device comprises a spring groove, a spring block, a spring and a cleaning rod, wherein the spring groove is formed in the upper end and the lower end of the cleaning rod, the bottom end of the spring groove is fixedly connected with the spring, and the upper end of the spring is fixedly connected with the spring block.
Preferably, the extrusion device comprises a rotating shaft hole, a discharging shaping mold and a movable disc, the rotating shaft hole is formed in the upper portion of the movable disc, and the discharging shaping mold is connected to the inner portion of the movable disc in a clamping mode.
Preferably, one end, far away from the spring, of the spring block is fixedly connected with a transverse installation rod, and the transverse installation rod is made of steel.
Preferably, the shape of the rotating shaft hole is matched with that of the rotating shaft, and the shape of the rotating shaft hole is circular.
Preferably, the bottom of hopper is connected with antiseized adhesion layer surface down, the surface on antiseized adhesion layer is located the lower position department of hopper down and has seted up the feed inlet.
Preferably, the length of the cleaning rod is smaller than the width of the anti-adhesion layer, and the injection molding screw rod penetrates through the middle of the cleaning rod.
(III) advantageous effects
Compared with the prior art, the utility model provides the injection molding machine for the high-quality injector, which has the following beneficial effects:
1. this injection molding machine for high-quality syringe, pour into from hopper down through plastic granules, enter into antiseized adhesion layer through hopper down when plastic granules, antiseized intraformational screw rod of moulding plastics can rotate and drive the stirring leaf and rotate, make plastic granules slowly move forward, the heating coil on the screw rod cover surface of moulding plastics this moment begins to heat, make plastic granules begin to melt, screw rod when moulding plastics rotates, make the clearance rod above its front end drive the rotation, the spring block at clearance rod upper and lower both ends can be along with rotating, the increase of revolving force, make the spring tensile, the spring block lengthens, the horizontal installation rod surface cleaning head of being connected with the spring block can touch antiseized adhesion layer, reach the effect of clearance antiseized adhesion layer.
2. This injection molding machine for high-quality syringe is rotating and is extruding to the ejection of compact design mould in the extrusion device through the stirring leaf above the screw rod of moulding plastics after plastic granules melts, make it extrude required material, when the ejection of compact design mould is changed to needs, only need open the extrusion device, rotatory movable disc, the extrusion device can rotate along with the axis of rotation, then rotatory movable disc, change ejection of compact design mould, then can the rotatory return of extrusion device again, reached and changed the simple and convenient effect of ejection of compact design mould.
Drawings
FIG. 1 is a side cross-sectional structural schematic view of the present invention;
FIG. 2 is a schematic view of the cleaning apparatus according to the present invention;
FIG. 3 is a schematic view of the extrusion apparatus of the present invention.
In the figure: 1. feeding a hopper; 2. injection molding a screw sleeve; 3. an anti-adhesion layer; 4. heating a ring; 5. a heat shield layer; 6. a driving motor fixing plate; 7. a drive motor; 8. a connecting bolt; 9. a column table; 10. injection molding the screw; 11. stirring blades; 12. a cleaning device; 13. a horizontal mounting rod; 14. cleaning the head; 15. a seal ring; 16. a rotating shaft; 17. an extrusion device; 18. forming a cavity; 19. a spring slot; 20. a spring block; 21. a spring; 22. cleaning the rod; 23. rotating the shaft hole; 24. discharging and shaping the die; 25. a movable disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an injection molding machine for a high-quality syringe comprises an injection molding screw sleeve 2, heating rings 4 are respectively installed on the upper side and the lower side of the injection molding screw sleeve 2, an anti-adhesion layer 3 is installed inside the injection molding screw sleeve 2, a discharging hopper 1 is installed at the upper end of the left side of the injection molding screw sleeve 2, the bottom end of the discharging hopper 1 is connected with the outer surface of the anti-adhesion layer 3, a feeding hole is formed in the outer surface of the anti-adhesion layer 3 at the lower position of the discharging hopper 1, a heat-proof layer 5 is installed on the outer layer of the heating ring 4, a supporting column table 9 is fixedly installed below the injection molding screw sleeve 2, a driving motor fixing plate 6 is fixedly connected to the left side of the injection molding screw sleeve 2, a driving motor 7 is movably installed above the driving motor fixing plate 6, and connecting bolts 8 are movably connected to both the driving motor 7 and the driving motor fixing plate 6, the right side swing joint of driving motor 7 has injection screw 10, the outer fixed surface of injection screw 10 is connected with stirring leaf 11, cleaning device 12 is installed to the front end of injection screw 10, horizontal installation pole 13 is installed at the upper and lower both ends of cleaning device 12, the equal fixedly connected with of one end that spring block 20 kept away from spring 21 violently installs pole 13, the material of violently installing pole 13 is steel, one side surface mounting that horizontal installation pole 13 kept away from injection screw 10 has cleaning head 14, the right side movable mounting of injection screw 10 has extrusion device 17, extrusion device 17 includes rotation shaft hole 23, ejection of compact design mould 24 and activity disc 25, rotation shaft hole 23 has been seted up to the top of activity disc 25, the shape that rotates shaft hole 23 is identical with axis of rotation 16, the shape that rotates shaft hole 23 is circular, activity disc 25 internal block is connected with ejection of compact design mould 24, a rotating shaft 16 is fixedly installed at the upper end of the extruding device 17, sealing rings 15 are installed on the upper side and the lower side of the extruding device 17, and a forming cavity 18 is installed on the right side of the extruding device 17;
In conclusion, in the injection molding machine for high-quality injectors, plastic particles are poured from a lower hopper 1, when the plastic particles enter an anti-adhesion layer 3 through the lower hopper 1, an injection screw 10 in the anti-adhesion layer 3 rotates to drive a stirring vane 11 to rotate, so that the plastic particles are slowly moved forward, a heating ring 4 on the surface of an injection screw sleeve 2 starts to be heated, the plastic particles start to melt, when the injection screw 10 rotates, a cleaning rod 22 on the front end of the injection screw rotates, spring blocks 20 on the upper end and the lower end of the cleaning rod 22 rotate along with the rotation, the rotating force is increased, the attraction force is increased, so that the spring 21 is stretched, the spring block 20 is lengthened, a cleaning head 14 on the surface of a transverse mounting rod 13 connected with the spring block 20 touches the anti-adhesion layer 3, the effect of cleaning the anti-adhesion layer 3 is achieved, and after the plastic particles are melted, the stirring vane 11 on the injection screw 10 rotates to extrude the discharge sizing mold 24 in an extruding device 17, make it extrude required material, when the ejection of compact design mould 24 needs to be changed, only need open extrusion device 17, rotatory movable disc 25, extrusion device 17 can rotate along with axis of rotation 16, then rotatory movable disc 25 upper strata, change ejection of compact design mould 24, change the back that finishes, close movable disc 25's upper strata, then again extrusion device 17 rotatory return can, change ejection of compact design mould 24 that can be better simple and convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides an injection molding machine for high-quality syringe, includes injection molding screw rod cover (2), its characterized in that: the injection molding screw rod comprises an injection molding screw rod sleeve (2), heating rings (4) are installed on the upper side and the lower side of the injection molding screw rod sleeve (2), an anti-adhesion layer (3) is installed inside the injection molding screw rod sleeve (2), a hopper (1) is installed at the upper end of the left side of the injection molding screw rod sleeve (2), a heat-proof layer (5) is installed on the outer layer of the heating rings (4), a lower fixing installation and a supporting column platform (9) of the injection molding screw rod sleeve (2), a driving motor fixing plate (6) is fixedly connected to the left side of the injection molding screw rod sleeve (2), a driving motor (7) is movably installed above the driving motor fixing plate (6), connecting bolts (8) are movably connected to the driving motor (7) and the driving motor fixing plate (6), an injection molding screw rod (10) is movably connected to the right side of the driving motor (7), and stirring blades (11) are fixedly connected to the outer surface of the injection molding screw rod (10), a cleaning device (12) is installed at the front end of the injection molding screw (10), transverse installation rods (13) are installed at the upper end and the lower end of the cleaning device (12), a cleaning head (14) is installed on the surface of one side, far away from the injection molding screw (10), of each transverse installation rod (13), an extrusion device (17) is movably installed on the right side of the injection molding screw (10), a rotating shaft (16) is fixedly installed at the upper end of each extrusion device (17), sealing rings (15) are installed on the upper side and the lower side of each extrusion device (17), and a forming cavity (18) is installed on the right side of each extrusion device (17);
cleaning device (12) include spring groove (19), spring piece (20), spring (21) and clearance pole (22), spring groove (19) have all been seted up at both ends about clearance pole (22), the bottom fixedly connected with spring (21) of spring groove (19), the upper end fixedly connected with spring piece (20) of spring (21).
2. An injection molding machine for a high-quality syringe according to claim 1, characterized in that: extrusion device (17) are including rotating shaft hole (23), ejection of compact design mould (24) and activity disc (25), rotation shaft hole (23) have been seted up to the top of activity disc (25), activity disc (25) inside block is connected with ejection of compact design mould (24).
3. An injection molding machine for a high-quality syringe according to claim 1, characterized in that: the spring block (20) is far away from the transverse mounting rod (13) which is fixedly connected with one end of the spring (21), and the transverse mounting rod (13) is made of steel.
4. An injection molding machine for a high-quality syringe according to claim 2, characterized in that: the shape of the rotating shaft hole (23) is matched with that of the rotating shaft (16), and the shape of the rotating shaft hole (23) is circular.
5. An injection molding machine for a high-quality syringe according to claim 1, characterized in that: the bottom of lower hopper (1) is connected with antiseized adhesion layer (3) surface, the feed inlet has been seted up to the below position department that the surface of antiseized adhesion layer (3) is located lower hopper (1).
6. An injection molding machine for a high-quality syringe according to claim 1, characterized in that: the length of the cleaning rod (22) is smaller than the width of the anti-adhesion layer (3), and the injection molding screw (10) penetrates through the middle of the cleaning rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220451617.5U CN216760757U (en) | 2022-03-02 | 2022-03-02 | High-quality injection molding machine for syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220451617.5U CN216760757U (en) | 2022-03-02 | 2022-03-02 | High-quality injection molding machine for syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760757U true CN216760757U (en) | 2022-06-17 |
Family
ID=81958058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220451617.5U Active CN216760757U (en) | 2022-03-02 | 2022-03-02 | High-quality injection molding machine for syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760757U (en) |
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2022
- 2022-03-02 CN CN202220451617.5U patent/CN216760757U/en active Active
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