CN213227307U - Injection molding machine - Google Patents
Injection molding machine Download PDFInfo
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- CN213227307U CN213227307U CN202022069904.3U CN202022069904U CN213227307U CN 213227307 U CN213227307 U CN 213227307U CN 202022069904 U CN202022069904 U CN 202022069904U CN 213227307 U CN213227307 U CN 213227307U
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- injection molding
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding machine, its technical scheme main points are including the board of moulding plastics and set up the riser on the board of moulding plastics, are provided with the storage bucket rather than sliding connection on the riser, and the riser top is fixed with the electric putter that drives the storage bucket and reciprocate, and the storage bucket bottom is equipped with the extruder, and fixed mounting has the nozzle on the extruder, still is equipped with the connecting plate with nozzle looks adaptation on the riser, be provided with on the connecting plate with the cleaning device who jets nozzle looks adaptation, cleaning device is including annular clearance structure, and the structural interlude of clearance is provided with the nozzle, the structural clearance blade that is provided with and jets nozzle surface looks adaptation of clearance, the lower extreme of clearance structure still be provided with the infrared heater who jets nozzle looks adaptation, infrared heater is the annular structure and the mutual fixed connection of clearance structure. The utility model has the advantages of simple structure, good cleaning effect and convenient use.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to injection molding machine.
Background
At present, chinese patent with publication number CN209903775U discloses a mechanism of moulding plastics of injection molding machine, and it is including moulding the board, the top fixed mounting riser of the board of moulding plastics, one side slidable mounting of riser has the storage bucket, and the top fixed mounting of riser has electric putter, and electric putter's output shaft fixed mounting is on the storage bucket, and the top of storage bucket is equipped with the feeder hopper, and the bottom of storage bucket is equipped with the extruder, and fixed mounting has the mouth of penetrating on the extruder, the both sides of storage bucket all are equipped with agitating unit. The utility model discloses simple structure, convenient operation, this mechanism of moulding plastics can carry out automatic clearance to shooting mouth position after moulding plastics, can not cause the shooting mouth to block up, and stirs the raw materials in the storage bucket when moulding plastics, can not influence next and mould plastics.
Although this patent is through seting up the clearance hole on the connecting plate, penetrate mouth movable mounting and in the clearance hole to set up two cleaning wheels and penetrate mouth looks adaptation, make to penetrate the mouth part and carry out automatic clearance. But two cleaning wheels can only clean the two sides of the nozzle, so that the cleaning effect is not comprehensive enough. Meanwhile, the plastic outside the nozzle is easy to cool and agglomerate and is fixed on the outer side of the nozzle, the cleaning wheel is easy to remain after cleaning, and the cleaning effect is not ideal.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an injection molding machine has simple structure, clearance effectual, uses convenient effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an injection molding machine, is including the board of moulding plastics and set up the riser on the board of moulding plastics, is provided with the storage bucket rather than sliding connection on the riser, and the riser top is fixed with the electric putter that drives the storage bucket and reciprocate, and the storage bucket bottom is equipped with the extruder, and fixed mounting has a nozzle on the extruder, still is equipped with the connecting plate with nozzle looks adaptation on the riser, be provided with on the connecting plate with the cleaning device who jets nozzle looks adaptation, cleaning device is including annular clearance structure, and the structural interlude of clearance be provided with the nozzle, the structural clearance blade that is provided with and jets nozzle surface looks adaptation of clearance, the lower extreme of clearance structure still be provided with the infrared heater who jets nozzle looks adaptation, infrared heater is annular structure and clearance structure mutual fixed connection.
Through adopting above-mentioned technical scheme, the clearance blade on the clearance structure is being penetrated the mouth about the in-process and is being cleared up its surperficial plastics of remaining, infrared heater can heat penetrating the mouth simultaneously for the plastics that the cooling solidifies remelt and be convenient for clear up the blade and clear up, and clearance structure and infrared heater set up for the loop configuration, guarantee to penetrate that the mouth can clear up more comprehensive, improve the clearance effect, and then improve the effect of moulding plastics of injection molding machine.
The utility model discloses further set up to: the upper side and the lower side of the cleaning structure are both provided with guide chamfers matched with the nozzle.
Through adopting above-mentioned technical scheme, the direction chamfer is convenient for wear in and out from clearance structure smoothly when penetrating the mouth and reciprocating, guarantees to penetrate the mouth and can normally work, improves holistic reliability.
The utility model discloses further set up to: the cleaning structure is provided with a vibrator matched with the cleaning blade.
Through adopting above-mentioned technical scheme, set up the vibrator on the clearance blade for the clearance blade is constantly shaken in clearance shooting mouth surface formula, and then improves the clearance effect of clearance blade.
The utility model discloses further set up to: cleaning device still including with the clearance motor of clearance structure looks adaptation, circumference form evenly distributed has on the inner wall of clearance structure clearance blade, the outside cover of clearance structure is equipped with rather than fixed connection's clearance gear, clearance gear one side still is provided with the drive gear rather than the interlock is connected, drive gear through setting up transmission shaft and reduction gear and clearance motor interconnect, the upper and lower side of clearance structure pass through bearing structure with connecting plate interconnect.
Through adopting above-mentioned technical scheme, the clearance motor drives the clearance gear, and then drives the clearance blade rotation in the clearance structure, effectively clears up the face of penetrating the mouth, avoids clearing up incomplete problem.
The utility model discloses further set up to: the inner wall of the cleaning structure is further provided with a blade groove matched with the cleaning blade, an elastic support is arranged in the blade groove, one end of the elastic support is connected with the bottom of the cleaning blade, the other end of the elastic support is connected with the bottom of the blade groove, and the bottom of the cleaning blade is further provided with a limiting bulge matched with the blade groove.
Through adopting above-mentioned technical scheme, elastic support's one end is connected with the bottom of clearance blade, and other end and blade groove bottom interconnect can avoid appearing damaging when the clearance blade meets the plastics that can't get rid of, improve life.
The utility model discloses further set up to: the cleaning blade is in a spiral structure, and two ends of the cleaning blade are in arc transition.
Through adopting above-mentioned technical scheme, the clearance blade is helical structure and sets up can be to effectively cutting apart and scraping the remaining plastics in mouth surface.
To sum up, the utility model discloses following beneficial effect has:
1. the cleaning blade on the cleaning structure is used for cleaning residual plastics on the surface of the nozzle in the up-and-down process of the nozzle, and meanwhile, the infrared heater can be used for heating the nozzle, so that the cooled and solidified plastics are remelted to facilitate cleaning of the cleaning blade;
2. the cleaning motor drives the cleaning gear to further drive the cleaning blade in the cleaning structure to rotate, so that the surface of the nozzle is effectively cleaned, and the problem of incomplete cleaning is avoided; one end of the elastic support is connected with the bottom of the cleaning blade, and the other end of the elastic support is connected with the bottom of the blade groove, so that the cleaning blade can be prevented from being damaged when encountering plastic which cannot be removed, and the service life of the cleaning blade is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view at I in fig. 1.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at II.
Fig. 5 is a schematic cross-sectional view of the cleaning structure of fig. 4.
Reference numerals: 1. an injection molding machine; 2. a vertical plate; 21. a connecting plate; 3. a charging bucket; 4. an electric push rod; 5. an extruder; 51. shooting mouth; 6. a cleaning device; 61. cleaning the structure; 611. guiding and chamfering; 612. an insert pocket; 613. a bearing structure; 62. cleaning the blade; 621. a limiting bulge; 63. an infrared heater; 64. a vibrator; 65. cleaning the motor; 66. cleaning the gear; 67. a transmission gear; 671. a drive shaft; 672. a speed reducer; 68. an elastic support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First embodiment, this embodiment discloses an injection molding machine, as shown in fig. 1 and 2, comprising an injection molding machine table 1 and a vertical plate 2 disposed on the injection molding machine table 1, a material barrel 3 slidably connected to the vertical plate 2 is disposed on the vertical plate 2, an electric push rod 4 for driving the material barrel 3 to move up and down is fixed at the top end of the vertical plate 2, an extruder 5 is disposed at the bottom of the material barrel 3, a nozzle 51 is fixedly mounted on the extruder 5, a connecting plate 21 adapted to the nozzle 51 is further disposed on the vertical plate 2, the connecting plate 21 is provided with a cleaning device 6 matched with the nozzle 51, the cleaning device 6 comprises an annular cleaning structure 61, the nozzle 51 is inserted into the cleaning structure 61, the cleaning structure 61 is provided with a cleaning blade 62 matched with the outer surface of the nozzle 51, the lower end of the cleaning structure 61 is also provided with an infrared heater 63 matched with the nozzle 51, and the infrared heater 63 is in an annular structure and is fixedly connected with the cleaning structure 61; clearance blade 62 on clearance structure 61 clears up the remaining plastics on its surface at the upper and lower in-process of penetrating mouth 51, and infrared heater 63 can heat penetrating mouth 51 simultaneously, makes the plastics that the cooling solidifies remelt be convenient for clear up blade 62 and clears up, and clearance structure 61 and infrared heater 63 set up for the loop configuration, guarantee that penetrating mouth 51 can clear up more for comprehensive, improve the clearance effect, and then improve the effect of moulding plastics of injection molding machine.
As shown in fig. 1 to 2, the upper and lower sides of the cleaning structure 61 are provided with guide chamfers 611 adapted to the nozzles 51; the guiding chamfer 611 facilitates the nozzle 51 to smoothly penetrate in and out of the cleaning structure 61 when moving up and down, so that the nozzle 51 can work normally, and the overall reliability is improved.
As shown in fig. 1 to 2, the cleaning structure 61 is provided with a vibrator 64 adapted to the cleaning blade 62; the cleaning blade 62 is provided with the vibrator 64, so that the cleaning blade 62 continuously vibrates on the surface of the cleaning nozzle 51, and the cleaning effect of the cleaning blade 62 is improved.
The working process is as follows: electric putter 4 drives storage bucket 3 and reciprocates and makes and fix extruder 5 and the mouth 51 of penetrating at storage bucket 3 lower extreme, also can reciprocate along with electric putter 4's action, and clearance blade 62 on clearance structure 61 is in the mouth 51 about in-process is cleared up its surperficial residual plastics, and infrared heater 63 can heat the mouth 51 simultaneously for the plastics that the cooling solidifies remelt and be convenient for clear up blade 62 and clear up.
The second embodiment is different from the first embodiment in that, as shown in fig. 3 to 5, the cleaning device 6 further includes a cleaning motor 65 adapted to the cleaning structure 61, the cleaning blades 62 are uniformly distributed on the inner wall of the cleaning structure 61 in a circumferential manner, a cleaning gear 66 fixedly connected to the cleaning structure 61 is sleeved on the outer side of the cleaning structure 61, a transmission gear 67 connected to the cleaning gear 66 in an engaging manner is further disposed on one side of the cleaning gear 66, the transmission gear 67 is connected to the cleaning motor 65 by disposing a transmission shaft 671 and a speed reducer 672, and the upper and lower sides of the cleaning structure 61 are connected to the connecting plate 21 by a bearing structure 613; cleaning motor 65 drives clearance gear 66, and then drives the rotation of the clearance blade 62 in the clearance structure 61, effectively clears up the surface of penetrating mouth 51, avoids the incomplete problem of clearance.
As shown in fig. 3 to 5, a blade groove 612 adapted to the cleaning blade 62 is further formed on the inner wall of the cleaning structure 61, an elastic support 68 is arranged in the blade groove 612, one end of the elastic support 68 is connected with the bottom of the cleaning blade 62, the other end of the elastic support 68 is connected with the bottom of the blade groove 612, and a limiting protrusion 621 adapted to the blade groove 612 is further arranged at the bottom of the cleaning blade 62; one end of the elastic support 68 is connected with the bottom of the cleaning blade 62, and the other end is connected with the bottom of the blade groove 612, so that the cleaning blade 62 is prevented from being damaged when encountering plastic which cannot be removed, and the service life is prolonged.
The working process is as follows: the cleaning motor 65 drives the speed reducer 672, the speed reducer 672 drives the transmission gear 67 to rotate through the transmission shaft 671, the cleaning gear 66 is further driven to rotate, and the cleaning blade 62 rotates along with the rotation of the cleaning gear 66, so that the surface of the nozzle 51 is cleaned; when the cleaning blade 62 encounters plastic which cannot be cleaned, the cleaning blade 62 is retracted into the blade groove 612 under the action of the elastic support 68, so that the cleaning blade 62 is prevented from being damaged, and then is reset under the action of the elastic force of the elastic support 68 to continue cleaning.
In the third embodiment, on the basis of the second embodiment, the cleaning blade 62 is arranged in a spiral structure, and two ends of the cleaning blade 62 are transited through arcs; the cleaning blade 62 is disposed in a spiral configuration to effectively separate and scrape the remaining plastic from the surface of the nozzle 51.
When the cleaning blade 62 is in a spiral shape, the force application direction of the cleaning blade 62 can be divided into a longitudinal direction and a transverse direction, so that the nozzle 51 can be cleaned more comprehensively.
To sum up, the utility model discloses following beneficial effect has:
1. residual plastics on the surface of the nozzle 51 are cleaned up in the up-and-down process of the nozzle 51 through the cleaning blade 62 on the cleaning structure 61, meanwhile, the infrared heater 63 can heat the nozzle 51, so that cooled and solidified plastics are remelted to facilitate cleaning of the cleaning blade 62, and the cleaning structure 61 and the infrared heater 63 are arranged in an annular structure, so that the nozzle 51 can be cleaned more comprehensively, the cleaning effect is improved, and the injection molding effect of the injection molding machine is further improved;
2. the cleaning motor 65 drives the cleaning gear 66 to further drive the cleaning blade 62 in the cleaning structure 61 to rotate, so that the surface of the nozzle 51 is effectively cleaned, and the problem of incomplete cleaning is avoided; one end of the elastic support 68 is connected with the bottom of the cleaning blade 62, and the other end is connected with the bottom of the blade groove 612, so that the cleaning blade 62 is prevented from being damaged when encountering plastic which cannot be removed, and the service life is prolonged.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides an injection molding machine, including injection molding board (1) and set up riser (2) on injection molding board (1), be provided with on riser (2) storage bucket (3) rather than sliding connection, riser (2) top is fixed with electric putter (4) that drive storage bucket (3) reciprocate, storage bucket (3) bottom is equipped with extruder (5), fixed mounting has nozzle (51) on extruder (5), still be equipped with on riser (2) and penetrate connecting plate (21) of nozzle (51) looks adaptation, its characterized in that: be provided with on connecting plate (21) with cleaning device (6) who penetrates mouth (51) looks adaptation, cleaning device (6) are including annular clearance structure (61), and the clearance structure (61) go up the interlude be provided with penetrate mouth (51), be provided with on clearance structure (61) with penetrate the clearance blade (62) of mouth (51) surface looks adaptation, the lower extreme of clearance structure (61) still is provided with infrared heater (63) who penetrates mouth (51) looks adaptation, infrared heater (63) are annular structure and clearance structure (61) mutual fixed connection.
2. An injection molding machine according to claim 1, wherein: the upper side and the lower side of the cleaning structure (61) are both provided with guide chamfers (611) matched with the injection nozzles (51).
3. An injection molding machine according to claim 1, wherein: the cleaning structure (61) is provided with a vibrator (64) matched with the cleaning blade (62).
4. An injection molding machine according to claim 2, wherein: cleaning device (6) still including with cleaning structure (61) looks adaptation's clearance motor (65), circumference form evenly distributed has on the inner wall of cleaning structure (61) clearance blade (62), the outside cover of cleaning structure (61) is equipped with rather than fixed connection's clearance gear (66), clearance gear (66) one side still is provided with drive gear (67) rather than the interlock is connected, drive gear (67) are through setting up transmission shaft (671) and reduction gear (672) and cleaning motor (65) interconnect, the upper and lower side of cleaning structure (61) pass through bearing structure (613) with connecting plate (21) interconnect.
5. An injection molding machine as claimed in claim 4, wherein: still set up on the inner wall of clearance structure (61) with blade groove (612) of clearance blade (62) looks adaptation, and be equipped with elastic support (68) in blade groove (612), the one end of elastic support (68) is connected with the bottom of clearance blade (62), and the other end interconnects each other with blade groove (612) bottom, and the bottom of clearance blade (62) still is provided with spacing arch (621) with blade groove (612) looks adaptation.
6. An injection molding machine according to claim 4 or 5, wherein: the cleaning blade (62) is arranged in a spiral structure, and two ends of the cleaning blade (62) are in circular arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069904.3U CN213227307U (en) | 2020-09-17 | 2020-09-17 | Injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069904.3U CN213227307U (en) | 2020-09-17 | 2020-09-17 | Injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213227307U true CN213227307U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022069904.3U Active CN213227307U (en) | 2020-09-17 | 2020-09-17 | Injection molding machine |
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| Country | Link |
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| CN (1) | CN213227307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901347A (en) * | 2023-08-23 | 2023-10-20 | 辛集市众泽节水科技有限公司 | Injection molding machine for producing plastic water dropper sheets and process thereof |
-
2020
- 2020-09-17 CN CN202022069904.3U patent/CN213227307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901347A (en) * | 2023-08-23 | 2023-10-20 | 辛集市众泽节水科技有限公司 | Injection molding machine for producing plastic water dropper sheets and process thereof |
| CN116901347B (en) * | 2023-08-23 | 2024-03-15 | 辛集市众泽节水科技有限公司 | Injection molding machine for producing plastic water dropper sheets and process thereof |
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