CN212045691U - Special injection molding machine for sealing strips - Google Patents
Special injection molding machine for sealing strips Download PDFInfo
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- CN212045691U CN212045691U CN202020478053.5U CN202020478053U CN212045691U CN 212045691 U CN212045691 U CN 212045691U CN 202020478053 U CN202020478053 U CN 202020478053U CN 212045691 U CN212045691 U CN 212045691U
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Abstract
The utility model discloses a special injection molding machine of sealing strip, be extruding the first motor of storehouse one side including extruding the storehouse and setting, it is provided with the heating chamber to extrude the storehouse outer wall, it keeps away from first motor one end and has seted up the opening to extrude the storehouse, the heating intracavity portion is provided with the multiunit hot plate, the inside intermediate position in extrusion storehouse is provided with extrudes the roller, extrude roller one end through the coupling ware with first motor output shaft is connected, it is connected with and extrudes the head to extrude the roller other end, it is provided with the flowing back subassembly to extrude first one side, it is provided with feedstock channel to extrude storehouse top one side. The utility model discloses a set up broken subassembly and carry out crushing treatment in advance to the raw materials, and then reduce the influence of large granule raw materials to extruding the normal use of storehouse, and then improved the work efficiency of device, the supplementary drawing of patterns subassembly that sets up simultaneously makes the drawing of patterns of device more convenient to the effectual production quality of device to the product that has improved.
Description
Technical Field
The utility model relates to a relevant technical field of injection moulding equipment specifically is a special injection molding machine of sealing strip.
Background
An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and make it inject out to fill the mold cavity, and the sealing strip is a kind of profile in the common sealing method, and it is also often done by using the injection molding machine in the manufacturing process.
However, the existing injection molding machine special for the sealing strip has the following defects:
1. the special injection molding machine of current sealing strip all does not carry out crushing treatment in advance to the raw materials when the device feeding because the defect of structure itself, and then leads to the raw materials to lead to extrusion device to appear blockking up because the granule is great easily, and then influences the work efficiency of device.
2. The processing mould that current special injection molding machine of sealing strip used all does not set up supplementary demoulding mechanism, and then leads to the drawing of patterns efficiency of mould lower, and the inconvenient quality that also influences the device to product production of drawing of patterns.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special injection molding machine of sealing strip, the defect of current special injection molding machine of sealing strip because structure itself has been solved, all do not carry out crushing treatment in advance to the raw materials when the device feeding, and then lead to the raw materials because the granule is great leads to extrusion device to appear blockking up easily, and then the problem of the work efficiency of influencing the device, the mold processing that has solved the special injection molding machine of current sealing strip and used has all not set up supplementary demoulding mechanism simultaneously, and then the drawing of patterns efficiency that leads to the mould is lower, and the inconvenient problem that also influences the quality of device to product production of the drawing of patterns.
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine special for sealing strips, which comprises an extrusion bin and a first motor arranged on one side of the extrusion bin, the outer wall of the extrusion bin is provided with a heating cavity, one end of the extrusion bin, which is far away from the first motor, is provided with an opening, a plurality of groups of heating plates are arranged in the heating cavity, an extrusion roller is arranged in the middle of the extrusion bin, one end of the extrusion roller is connected with the output shaft of the first motor through a shaft coupler, the other end of the extrusion roller is connected with an extrusion head, a liquid discharge assembly is arranged on one side of the extrusion head, a feeding channel is arranged on one side of the top of the extrusion bin, the interior of the feeding channel is communicated with the interior of the extruding bin, the interior of the feeding channel is provided with a crushing component, and preheating components are arranged on two sides inside the feeding channel, an injection mold is arranged on one side, away from the first motor, of the extrusion bin, and a liquid inlet is formed in one side, close to the extrusion bin, of the injection mold.
Preferably, injection mold comprises first module, second module and supplementary drawing of patterns subassembly, first module setting is extruding storehouse one side, just first module one side is provided with the fixed plate, the inlet is seted up at the fixed plate intermediate position, first module is kept away from fixed plate one side and is provided with the mould groove, fixed plate one side is kept away from at first module to the second module setting, just the second module is close to first module one side and is provided with the pressure membrane board that matches with the mould groove, supplementary drawing of patterns subassembly sets up and keeps away from first module one side at the second module.
Preferably, first module top all is provided with the slide bar with the bottom, first module one end fixedly connected with mounting panel is kept away from to the slide bar, the second module with slide bar sliding connection, slide bar outer wall cover is equipped with compression spring, compression spring sets up between first module and second module.
Preferably, supplementary drawing of patterns subassembly comprises mounting bracket and pneumatic cylinder, second module one side outer wall fixed connection is kept away from with the mounting panel to mounting bracket one side, the mounting bracket opposite side is connected with the pneumatic cylinder, just the pneumatic cylinder output shaft runs through mounting panel and second module one side outer wall fixed connection.
Preferably, the liquid discharge assembly consists of an air cylinder and an extrusion head, the air cylinder is arranged on one side of the extrusion head, which is far away from the extrusion roller, and an output shaft of the air cylinder is fixedly connected with one end of the extrusion head.
Preferably, broken subassembly comprises second motor, driving shaft and driven shaft, the second motor sets up at feedstock channel one side outer wall, the driving shaft sets up inside feedstock channel, driving shaft one end is connected with second motor output shaft through the shaft coupling, the driving shaft other end is connected with the feedstock channel inner wall through the bearing, the driving shaft outer wall is provided with the drive wheel, the driven shaft sets up in driving shaft one side, just the driven shaft both ends all are connected with the feedstock channel inner wall through the bearing, the driven shaft outer wall is provided with from the driving wheel, the drive wheel pass through the hold-in range with the drive wheel transmission is connected, just the driving shaft intermediate position with the driven shaft intermediate position outer wall all is provided with broken roller.
Preferably, the preheating assembly comprises cavity, heating piece and heated board, the cavity is seted up in the feedstock channel both sides, the heating piece is provided with the multiunit, multiunit the heating piece is fixed the setting respectively at the cavity inner wall, the heated board sets up and keeps away from heating piece one side inner wall at the cavity.
The utility model provides a special injection molding machine of sealing strip possesses following beneficial effect:
(1) the utility model discloses a set up broken subassembly and preheating component, when using, the user is through opening the second motor, make the raw materials can carry out crushing treatment in advance to the raw materials at the crushing roller of driving shaft and driven shaft intermediate position, and then reduce the influence of large granule raw materials to the extrusion storehouse, thereby avoid the extrusion storehouse to take place the jam problem because of large granule raw materials, and then the effectual work efficiency who improves the device, further heating piece through setting realizes preheating to the raw materials, and then make the raw materials obtain improving extruding the inside efficiency of being melted in storehouse, and then further improve the work efficiency of device.
(2) The utility model discloses a set up supplementary drawing of patterns subassembly, slide bar and compression spring and mounting panel, after the product cooling is accomplished, drive second module and first module through opening the pneumatic cylinder and separate, and can accomplish quick drawing of patterns under compression spring's volume rebound effect at the in-process of separation, and then accomplish quick drawing of patterns under the auxiliary action that makes the mould can pneumatic cylinder and compression spring, and then make the separation between first module and the second module more convenient, thereby the effectual device that has improved is to the production quality of product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the feed channel of the present invention;
FIG. 3 is a top view of the crushing assembly of the present invention;
fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.
In the figure: 1. an extrusion chamber; 2. a first motor; 3. heating plates; 4. an extrusion roller; 5. an extrusion head; 6. a feed channel; 7. a first module; 8. a second module; 9. a fixing plate; 10. a slide bar; 11. mounting a plate; 12. a compression spring; 13. a mounting frame; 14. a hydraulic cylinder; 15. a cylinder; 16. an extrusion head; 17. a second motor; 18. a drive shaft; 19. a driven shaft; 20. a drive wheel; 21. a driven wheel; 22. a crushing roller; 23. a cavity; 24. a heating block; 25. provided is an insulation board.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: an injection molding machine special for sealing strips comprises an extrusion bin 1 and a first motor 2 arranged on one side of the extrusion bin 1, wherein the outer wall of the extrusion bin 1 is provided with a heating cavity, one end of the extrusion bin 1, which is far away from the first motor 2, is provided with an opening, a plurality of groups of heating plates 3 are arranged in the heating cavity, an extrusion roller 4 is arranged at the middle position in the extrusion bin 1, one end of the extrusion roller 4 is connected with an output shaft of the first motor 2 through a shaft coupler, the other end of the extrusion roller 4 is connected with an extrusion head 5, one side of the extrusion head 5 is provided with a liquid drainage component, one side of the top of the extrusion bin 1 is provided with a feeding channel 6, the inside of the feeding channel 6 is communicated with the inside of the extrusion bin 1, a crushing component is arranged in the feeding channel 6, preheating components are arranged on two sides in the feeding channel 6, and an injection mold is arranged, and a liquid inlet is formed in one side of the injection mold, which is close to the extrusion bin 1.
Injection mold comprises first module 7, second module 8 and supplementary drawing of patterns subassembly, first module 7 sets up in 1 one side in extrusion storehouse, just first module 7 one side is provided with fixed plate 9, the inlet is seted up at fixed plate 9 intermediate position, first module 7 is provided with the mould groove in the one side of keeping away from fixed plate 9, second module 8 sets up and keeps away from fixed plate 9 one side at first module 7, just second module 8 is close to first module 7 one side and is provided with the pressure membrane board that matches with the mould groove, supplementary drawing of patterns subassembly sets up and keeps away from first module 7 one side at second module 8.
Supplementary drawing of patterns subassembly comprises mounting bracket 13 and pneumatic cylinder 14, 8 one side outer wall fixed connection of second module are kept away from with mounting panel 11 in mounting bracket 13 one side, 13 opposite sides of mounting bracket are connected with pneumatic cylinder 14, just 14 output shafts of pneumatic cylinder run through mounting panel 11 and 8 one side outer wall fixed connection of second module.
The liquid discharge assembly comprises a cylinder 15 and an extrusion head 16, the cylinder 15 is arranged on one side, far away from the extrusion roller 4, of the extrusion head 5, and an output shaft of the cylinder 15 is fixedly connected with one end of the extrusion head 16.
Broken subassembly comprises second motor 17, driving shaft 18 and driven shaft 19, second motor 17 sets up at inlet channel 6 one side outer wall, driving shaft 18 sets up inside inlet channel 6, 18 one end of driving shaft is connected with second motor 17 output shaft through the shaft coupling, the 18 other end of driving shaft is connected with 6 inner walls of inlet channel through the bearing, 18 outer walls of driving shaft are provided with drive wheel 20, driven shaft 19 sets up in 18 one side of driving shaft, just 19 both ends of driven shaft all are connected with 6 inner walls of inlet channel through the bearing, 19 outer walls of driven shaft are provided with from driving wheel 21, drive wheel 20 pass through the hold-in range with 20 transmission of drive wheel are connected, just 18 intermediate position of driving shaft with 19 intermediate position outer walls of driven shaft all are provided with crushing roller 22.
Preheating assembly comprises cavity 23, heating block 24 and heated board 25, cavity 23 is seted up in 6 both sides of feedstock channel, heating block 24 is provided with the multiunit, the multiunit heating block 24 is fixed the setting at cavity 23 inner wall respectively, heated board 25 sets up and keeps away from heating block 24 one side inner wall at cavity 23.
The working principle is as follows: when the device is used, a user can put raw materials into the feeding channel 6, then the second motor 17 is turned on, so that the second motor 17 can drive the driving shaft 18 to rotate, the driven wheel 21 can be driven to rotate under the driving action of the driving wheel outside the driving shaft 18, the raw materials can be pre-crushed by the crushing roller 22 in the middle position of the driving shaft 18 and the driven shaft, the influence of large-particle raw materials on the extrusion bin 1 is further reduced, the raw materials are further preheated by the arranged heating block 24, the efficiency of melting the raw materials in the extrusion bin 1 is improved, when the materials enter the extrusion bin 1, the materials are melted and extruded by turning on the first motor 2 and the heating plate 3, the user can open the hydraulic cylinder 14, so that the hydraulic cylinder 14 can drive the second module 8 to be closed with the first module 7, and when second module 8 removes, can make compression spring 12 compressed, through opening cylinder 15, make the solution of extruding pass through extrusion head 16 and be extruded the opening, through the inlet, make solution can get into the mould inslot portion of first module 7, after the product cooling is accomplished, drive second module 8 and first module 7 through opening pneumatic cylinder 14 and separate, the in-process of separation can accomplish quick drawing of patterns under compression spring 12's volume rebound effect, and then accomplish quick drawing of patterns under the auxiliary action that makes the mould can pneumatic cylinder 14 and compression spring 12.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special injection molding machine of sealing strip, includes extrusion storehouse (1) and sets up first motor (2) in extrusion storehouse (1) one side, its characterized in that: the outer wall of the extrusion bin (1) is provided with a heating cavity, one end of the extrusion bin (1) far away from a first motor (2) is provided with an opening, a plurality of groups of heating plates (3) are arranged in the heating cavity, an extrusion roller (4) is arranged at the middle position in the extrusion bin (1), one end of the extrusion roller (4) is connected with an output shaft of the first motor (2) through a coupling, the other end of the extrusion roller (4) is connected with an extrusion head (5), one side of the extrusion head (5) is provided with a liquid drainage component, one side of the top of the extrusion bin (1) is provided with a feed channel (6), the interior of the feed channel (6) is communicated with the interior of the extrusion bin (1), a crushing component is arranged in the feed channel (6), preheating components are arranged on two sides of the interior of the feed channel (6), and an injection mold is arranged on one side of the extrusion bin (1) far away, one side of the injection mold, which is close to the extrusion bin (1), is provided with a liquid inlet.
2. The injection molding machine special for the sealing strip according to claim 1, characterized in that: injection mold comprises first module (7), second module (8) and supplementary drawing of patterns subassembly, first module (7) set up in extrusion storehouse (1) one side, just first module (7) one side is provided with fixed plate (9), the inlet is seted up at fixed plate (9) intermediate position, fixed plate (9) one side is kept away from in first module (7) and is provided with the mould groove, second module (8) set up and keep away from fixed plate (9) one side in first module (7), just second module (8) are close to first module (7) one side and are provided with the pressure membrane board that matches with the mould groove, supplementary drawing of patterns subassembly sets up and keeps away from first module (7) one side in second module (8).
3. The injection molding machine special for the sealing strip according to claim 2, characterized in that: first module (7) top and bottom all are provided with slide bar (10), first module (7) one end fixedly connected with mounting panel (11) are kept away from to slide bar (10), second module (8) with slide bar (10) sliding connection, slide bar (10) outer wall cover is equipped with compression spring (12), compression spring (12) set up between first module (7) and second module (8).
4. The injection molding machine special for the sealing strip according to claim 2, characterized in that: supplementary drawing of patterns subassembly comprises mounting bracket (13) and pneumatic cylinder (14), second module (8) one side outer wall fixed connection is kept away from with mounting panel (11) mounting bracket (13) one side, mounting bracket (13) opposite side is connected with pneumatic cylinder (14), just pneumatic cylinder (14) output shaft runs through mounting panel (11) and second module (8) one side outer wall fixed connection.
5. The injection molding machine special for the sealing strip according to claim 1, characterized in that: the liquid discharge assembly is composed of a cylinder (15) and an extrusion head (16), the cylinder (15) is arranged on one side, far away from the extrusion roller (4), of the extrusion head (5), and an output shaft of the cylinder (15) is fixedly connected with one end of the extrusion head (16).
6. The injection molding machine special for the sealing strip according to claim 1, characterized in that: broken subassembly comprises second motor (17), driving shaft (18) and driven shaft (19), second motor (17) sets up at feedstock channel (6) one side outer wall, driving shaft (18) set up inside feedstock channel (6), driving shaft (18) one end is passed through the shaft coupling and is connected with second motor (17) output shaft, the driving shaft (18) other end is connected with feedstock channel (6) inner wall through the bearing, driving shaft (18) outer wall is provided with drive wheel (20), driven shaft (19) set up in driving shaft (18) one side, just driven shaft (19) both ends all are connected with feedstock channel (6) inner wall through the bearing, driven shaft (19) outer wall is provided with from driving wheel (21), drive wheel (20) through the hold-in range with drive wheel (20) transmission is connected, just driving shaft (18) intermediate position with driven shaft (19) intermediate position outer wall all is provided with crushing roller(s) (19) 22).
7. The injection molding machine special for the sealing strip according to claim 1, characterized in that: preheating assembly comprises cavity (23), heating piece (24) and heated board (25), cavity (23) are seted up in feedstock channel (6) both sides, heating piece (24) are provided with multiunit, multiunit heating piece (24) are fixed the setting respectively at cavity (23) inner wall, heated board (25) set up and keep away from heating piece (24) one side inner wall in cavity (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478053.5U CN212045691U (en) | 2020-04-03 | 2020-04-03 | Special injection molding machine for sealing strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478053.5U CN212045691U (en) | 2020-04-03 | 2020-04-03 | Special injection molding machine for sealing strips |
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| Publication Number | Publication Date |
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| CN212045691U true CN212045691U (en) | 2020-12-01 |
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| CN202020478053.5U Active CN212045691U (en) | 2020-04-03 | 2020-04-03 | Special injection molding machine for sealing strips |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523639A (en) * | 2022-03-02 | 2022-05-24 | 浙江润秀新材料科技有限公司 | TPU (thermoplastic polyurethane) shoe material injection molding device and method for rain shoes |
-
2020
- 2020-04-03 CN CN202020478053.5U patent/CN212045691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523639A (en) * | 2022-03-02 | 2022-05-24 | 浙江润秀新材料科技有限公司 | TPU (thermoplastic polyurethane) shoe material injection molding device and method for rain shoes |
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