CN219768946U - Automatic feeding mechanism of injection mold - Google Patents
Automatic feeding mechanism of injection mold Download PDFInfo
- Publication number
- CN219768946U CN219768946U CN202321183921.7U CN202321183921U CN219768946U CN 219768946 U CN219768946 U CN 219768946U CN 202321183921 U CN202321183921 U CN 202321183921U CN 219768946 U CN219768946 U CN 219768946U
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- fixedly connected
- feeding
- shaft
- storage tank
- temporary storage
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- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the field of feeding of injection molds, in particular to an automatic feeding mechanism of an injection mold, which aims at the problems that the existing automatic feeding mechanism has poor stirring effect on raw materials entering a hopper of an extruder and is easy to block when more raw materials enter the hopper, and the automatic feeding mechanism comprises an intermediate hopper arranged at the top of the extruder and a vertical plate fixed at one side of the extruder, wherein one side of the vertical plate is fixedly connected with a temporary storage tank, the bottom of the temporary storage tank is fixedly connected with a feeding cylinder which is communicated, one side of the temporary storage tank is fixedly connected with a feeding motor, and one end of an output shaft of the feeding motor is fixedly connected with a feeding shaft.
Description
Technical Field
The utility model relates to the technical field of injection mold feeding, in particular to an automatic feeding mechanism of an injection mold.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
The injection mold is required to be fed all the time in the working process, so an automatic feeding mechanism is required to be used, and through searching, the horizontal injection molding machine automatic feeding device disclosed by the publication No. CN214725971U comprises a box body, an injection molding pipe is fixedly arranged at the upper end of the box body, a feeding hopper is fixedly arranged on the upper surface of the injection molding pipe, and the device can reduce the labor intensity of manual feeding when in use, but has the following problems when in use:
1. the stirring effect on the raw materials entering the hopper of the extruder is poor, and when more raw materials enter the hopper, blockage is easy to occur.
The utility model provides an automatic feeding mechanism of an injection mold aiming at the problems.
Disclosure of Invention
The utility model provides an automatic feeding mechanism of an injection mold, which solves the defects that in the prior art, the stirring effect of raw materials entering a hopper of an extruder is poor, and when more raw materials enter the hopper, blockage is easy to occur.
The utility model provides the following technical scheme:
an automatic feeding mechanism of an injection mold, comprising:
the device comprises an intermediate hopper arranged at the top of an extruder and a vertical plate fixed at one side of the extruder, wherein one side of the vertical plate is fixedly connected with a temporary storage tank, the bottom of the temporary storage tank is fixedly connected with a feeding barrel which is communicated with the temporary storage tank, one side of the temporary storage tank is fixedly connected with a feeding motor, one end of an output shaft of the feeding motor is fixedly connected with a feeding shaft, the feeding shaft rotates to penetrate through the feeding barrel, the circumference of the feeding shaft is fixedly connected with a spiral blade for feeding, one end of the spiral blade, which is far away from the vertical plate, is fixedly connected with a mounting disc, one side of the mounting disc is rotationally connected with a crank, and one side of the top of the crank is fixedly connected with a lifting shaft;
the circumference outer wall fixedly connected with connecting rod of jar of keeping in, the other end fixedly connected with first sliding sleeve of connecting rod, sliding connection has the slide bar in the first sliding sleeve, the bottom fixedly connected with second sliding sleeve of slide bar, the lift shaft rotates with the second sliding sleeve to be connected, the bottom of second sliding sleeve rotates and is connected with the pivot, the circumference fixedly connected with of pivot a plurality of (mixing) shafts.
As a still further scheme of the utility model, the top of the intermediate hopper is fixedly connected with an arc-shaped plate, one side of the arc-shaped plate is fixedly connected with a guide plate which is obliquely arranged, one side of the rotating shaft is fixedly connected with an extension rod, the other end of the extension rod is fixedly connected with two driving shafts, and the two driving shafts are respectively positioned at the top and the bottom of the guide plate.
As a still further proposal of the utility model, the stirring shafts are arranged on the circumference of the rotating shaft in a staggered way up and down and are positioned in the middle hopper.
As a still further scheme of the utility model, the top of the temporary storage tank is fixedly connected with a stirring motor, and one end of an output shaft of the stirring motor penetrates through the top of the temporary storage tank and is fixedly connected with a stirring frame.
As a still further proposal of the utility model, the circumference of the temporary storage tank is provided with a window.
As a still further aspect of the present utility model, a sleeve is rotatably connected to the circumference of the drive shaft.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, through the arrangement that the rotating shaft capable of moving up and down is arranged in the intermediate hopper, the circumference of the rotating shaft is fixedly connected with a plurality of stirring shafts, and when the extruder works, the stirring shafts are driven to move by the up-down movement of the rotating shaft, so that the intermediate hopper is dredged, and the phenomenon of uneven blanking caused by the blockage of the intermediate hopper is prevented;
according to the utility model, the rotating shaft can be rotated in the process of moving up and down, so that the rotating shaft drives the driving shaft to move when moving up and down, and the driving shaft rotates along the inclined guide plate, thereby improving the dredging effect of the intermediate hopper.
According to the utility model, when the extruder works, the stirring shaft is driven to move by the up-and-down movement of the rotating shaft, so that the middle hopper is dredged, the phenomenon of uneven blanking caused by blockage of the middle hopper is prevented, meanwhile, the rotating shaft drives the driving shaft to move when moving up and down, and the driving shaft rotates along the inclined guide plate, so that the dredging effect of the middle hopper is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure of an automatic feeding mechanism of an injection mold according to an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional structure diagram of an automatic feeding mechanism of an injection mold according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional structure diagram of an intermediate hopper of an automatic feeding mechanism of an injection mold according to an embodiment of the present utility model.
Reference numerals:
1. an extruder; 2. a vertical plate; 3. an intermediate hopper; 4. a temporary storage tank; 5. a feeding cylinder; 6. a feeding motor; 7. a feeding shaft; 8. a helical blade; 9. a stirring motor; 10. a stirring rack; 11. a connecting rod; 12. a first sliding sleeve; 13. a slide bar; 14. a mounting plate; 15. a crank; 16. a lifting shaft; 17. the second sliding sleeve; 18. a rotating shaft; 19. a stirring shaft; 20. an extension rod; 21. a drive shaft; 22. an arc-shaped plate; 23. and a guide plate.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
Example 1
Referring to fig. 1 to 3, an automatic feeding mechanism of an injection mold includes: the device comprises an intermediate hopper 3 arranged at the top of an extruder 1 and a vertical plate 2 fixed at one side of the extruder 1, wherein one side of the vertical plate 2 is fixedly connected with a temporary storage tank 4, the temporary storage tank 4 is used for temporarily storing raw materials, the bottom of the temporary storage tank 4 is fixedly connected with a feeding barrel 5 which is communicated with the temporary storage tank 4, one side of the temporary storage tank 4 is fixedly connected with a feeding motor 6, one end of an output shaft of the feeding motor 6 is fixedly connected with a feeding shaft 7, the feeding shaft 7 rotates to penetrate through the feeding barrel 5, the circumference of the feeding shaft 7 is fixedly connected with a spiral blade 8 for feeding, the feeding motor 6 drives the feeding shaft 7 to rotate, the feeding shaft 7 drives the spiral blade 8 to rotate to convey raw materials, the raw materials fall into the intermediate hopper 3, one end of the spiral blade 8 away from the vertical plate 2 is fixedly connected with a mounting disc 14, one side of the mounting disc 14 is rotatably connected with a crank 15, and one side of the top of the crank 15 is fixedly connected with a lifting shaft 16;
the circumference outer wall fixedly connected with connecting rod 11 of jar 4 keeps in, the other end fixedly connected with first sliding sleeve 12 of connecting rod 11, sliding connection has slide bar 13 in the first sliding sleeve 12, the bottom fixedly connected with second sliding sleeve 17 of slide bar 13, lift shaft 16 and second sliding sleeve 17 rotate to be connected, the bottom of second sliding sleeve 17 rotates to be connected with pivot 18, the circumference fixedly connected with of pivot 18 a plurality of (mixing) shafts 19, mounting disc 14 drives crank 15 and reciprocates, crank 15 drives second sliding sleeve 17 and slide bar 13 through lift shaft 16 and reciprocates, second sliding sleeve 17 drives pivot 18 and reciprocates, and then dredge middle hopper 3 through (mixing) shaft 19, prevent to block up.
Example 2
Referring to fig. 1 to 3, an automatic feeding mechanism of an injection mold includes:
the device comprises an intermediate hopper 3 arranged at the top of an extruder 1 and a vertical plate 2 fixed at one side of the extruder 1, wherein one side of the vertical plate 2 is fixedly connected with a temporary storage tank 4, the temporary storage tank 4 is used for temporarily storing raw materials, the bottom of the temporary storage tank 4 is fixedly connected with a feeding barrel 5 which is communicated with the temporary storage tank 4, one side of the temporary storage tank 4 is fixedly connected with a feeding motor 6, one end of an output shaft of the feeding motor 6 is fixedly connected with a feeding shaft 7, the feeding shaft 7 rotates to penetrate through the feeding barrel 5, the circumference of the feeding shaft 7 is fixedly connected with a spiral blade 8 for feeding, the feeding motor 6 drives the feeding shaft 7 to rotate, the feeding shaft 7 drives the spiral blade 8 to rotate to convey raw materials, the raw materials fall into the intermediate hopper 3, one end of the spiral blade 8 away from the vertical plate 2 is fixedly connected with a mounting disc 14, one side of the mounting disc 14 is rotatably connected with a crank 15, and one side of the top of the crank 15 is fixedly connected with a lifting shaft 16;
the circumference outer wall fixedly connected with connecting rod 11 of jar 4 keeps in, the other end fixedly connected with first sliding sleeve 12 of connecting rod 11, sliding connection has slide bar 13 in the first sliding sleeve 12, the bottom fixedly connected with second sliding sleeve 17 of slide bar 13, lift shaft 16 and second sliding sleeve 17 rotate to be connected, the bottom of second sliding sleeve 17 rotates to be connected with pivot 18, the circumference fixedly connected with of pivot 18 a plurality of (mixing) shafts 19, mounting disc 14 drives crank 15 and reciprocates, crank 15 drives second sliding sleeve 17 and slide bar 13 through lift shaft 16 and reciprocates, second sliding sleeve 17 drives pivot 18 and reciprocates, and then dredge middle hopper 3 through (mixing) shaft 19, prevent to block up.
Referring to fig. 3, the top fixedly connected with arc 22 of middle hopper 3, the deflector 23 of one side fixedly connected with slope setting of arc 22, one side fixedly connected with extension rod 20 of pivot 18, the other end fixedly connected with two drive shafts 21 of extension rod 20, the circumference rotation of drive shaft 21 is connected with the sleeve, reduce frictional force through the sleeve, two drive shafts 21 are located the top and the bottom of deflector 23 respectively, pivot 18 is in the pivoted and is driven extension rod 20 and remove, two drive shafts 21 of extension rod 20 other end rotate along the deflector 23 of slope, and then make (mixing) shaft 19 rotate, further improve the mediation effect, the (mixing) shaft 19 of crisscross setting about the circumference of pivot 18 and be located middle hopper 3, increase the effect of stirring when reducing occupation space.
Referring to fig. 2, the top fixedly connected with agitator motor 9 of jar 4 keeps in, the one end of agitator motor 9 output shaft passes the top of jar 4 and fixedly connected with stirring frame 10 keeps in, agitator motor 9 drives stirring frame 10 and rotates the raw materials in the jar 4 of keeping in, and the circumference of jar 4 of keeping in is equipped with the window, and the window makes things convenient for people to observe.
However, as well known to those skilled in the art, the working principles and wiring methods of the extruder 1, the feeding motor 6 and the stirring motor 9 are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: during feeding, the stirring motor 9 and the feeding motor 6 are started, the stirring motor 9 drives the stirring frame 10 to rotate so as to stir raw materials in the temporary storage tank 4, the feeding motor 6 drives the feeding shaft 7 to rotate, the feeding shaft 7 drives the helical blade 8 to rotate so as to convey the raw materials, the raw materials fall into the middle hopper 3 and then enter the extruder 1, the feeding shaft 7 also drives the mounting plate 14 to rotate when rotating, the mounting plate 14 drives the crank 15 to move up and down, the crank 15 drives the second sliding sleeve 17 and the sliding rod 13 to move up and down through the lifting shaft 16, the second sliding sleeve 17 drives the rotating shaft 18 to move up and down, the middle hopper 3 is further dredged through the stirring shaft 19, the blocking is prevented, the rotating shaft 18 drives the extension rod 20 to move when rotating, and the two driving shafts 21 at the other end of the extension rod 20 rotate along the inclined guide plate 23 so as to enable the stirring shaft 19 to rotate, and further improve the dredging effect.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. An automatic feeding mechanism of an injection mold, comprising:
the feeding device comprises an intermediate hopper (3) arranged at the top of an extruder (1) and a vertical plate (2) fixed at one side of the extruder (1), wherein one side of the vertical plate (2) is fixedly connected with a temporary storage tank (4), the bottom of the temporary storage tank (4) is fixedly connected with a feeding barrel (5) which is communicated with the temporary storage tank, one side of the temporary storage tank (4) is fixedly connected with a feeding motor (6), one end of an output shaft of the feeding motor (6) is fixedly connected with a feeding shaft (7), the feeding shaft (7) rotates to penetrate through the feeding barrel (5), the circumference of the feeding shaft (7) is fixedly connected with a spiral blade (8) for feeding, one end of the spiral blade (8) away from the vertical plate (2) is fixedly connected with a mounting disc (14), one side of the mounting disc (14) is rotatably connected with a crank (15), and one side of the top of the crank (15) is fixedly connected with a lifting shaft (16);
the utility model discloses a temporary storage tank, including circumference outer wall fixedly connected with connecting rod (11) of jar (4) temporarily, the other end fixedly connected with first sliding sleeve (12) of connecting rod (11), sliding connection has slide bar (13) in first sliding sleeve (12), the bottom fixedly connected with second sliding sleeve (17) of slide bar (13), lift shaft (16) rotate with second sliding sleeve (17) to be connected, the bottom of second sliding sleeve (17) rotates and is connected with pivot (18), the circumference fixedly connected with (19) of pivot (18).
2. The automatic feeding mechanism of an injection mold according to claim 1, wherein the top of the intermediate hopper (3) is fixedly connected with an arc plate (22), one side of the arc plate (22) is fixedly connected with a guide plate (23) which is obliquely arranged, one side of the rotating shaft (18) is fixedly connected with an extension rod (20), the other end of the extension rod (20) is fixedly connected with two driving shafts (21), and the two driving shafts (21) are respectively positioned at the top and the bottom of the guide plate (23).
3. An automatic feeding mechanism for an injection mold according to claim 1, wherein the stirring shafts (19) are arranged on the circumference of the rotating shaft (18) in a staggered manner up and down and positioned in the intermediate hopper (3).
4. The automatic feeding mechanism of an injection mold according to claim 1, wherein the top of the temporary storage tank (4) is fixedly connected with a stirring motor (9), and one end of an output shaft of the stirring motor (9) penetrates through the top of the temporary storage tank (4) and is fixedly connected with a stirring frame (10).
5. An automatic feeding mechanism for an injection mold according to claim 1, wherein the circumference of the temporary storage tank (4) is provided with a window.
6. An automatic feeding mechanism for injection moulds according to claim 2, characterised in that the drive shaft (21) is connected with a sleeve in a circumferential rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183921.7U CN219768946U (en) | 2023-05-17 | 2023-05-17 | Automatic feeding mechanism of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183921.7U CN219768946U (en) | 2023-05-17 | 2023-05-17 | Automatic feeding mechanism of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768946U true CN219768946U (en) | 2023-09-29 |
Family
ID=88106528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321183921.7U Active CN219768946U (en) | 2023-05-17 | 2023-05-17 | Automatic feeding mechanism of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768946U (en) |
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2023
- 2023-05-17 CN CN202321183921.7U patent/CN219768946U/en active Active
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