CN212528513U - Cable injection molding machine - Google Patents
Cable injection molding machine Download PDFInfo
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- CN212528513U CN212528513U CN202020911960.4U CN202020911960U CN212528513U CN 212528513 U CN212528513 U CN 212528513U CN 202020911960 U CN202020911960 U CN 202020911960U CN 212528513 U CN212528513 U CN 212528513U
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- hopper
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- injection molding
- molding machine
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Abstract
The utility model belongs to the field of cable processing, in particular to a cable injection molding machine, which comprises a frame, a workbench is installed on the frame, a forming die holder is arranged above the workbench, a hydraulic device is installed at the top of the forming die holder, a feeding device is arranged behind the forming die holder, a hopper is arranged above the feeding device, a feeder for feeding is fixed at the top of the hopper, and a discharger for discharging is installed at the bottom of the hopper; the stirring motor drives the stirring paddle blade sleeved on the outer wall of the stirring shaft to rotate, the stirring paddle blade drives the raw materials to be stirred in the hopper, the raw materials are prevented from being solidified due to standing, the circulation state of the raw materials is kept, and the raw materials can be stably conveyed into the feeding device along the discharging device; the raw materials placed in the hopper are heated up by heat emitted by the electric heating tube of the U-shaped structure at the output end of the heater, so that the raw materials in the hopper are prevented from being solidified due to temperature difference, and the raw materials are conveniently placed in the hopper for a long time.
Description
Technical Field
The utility model relates to a cable processing field, concretely relates to cable injection molding machine.
Background
The cable injection molding machine is the most common production equipment in the cable production industry, and is equipment for extrusion molding of plastic coating layers such as cable surface insulating layers and the like. An injection mold is arranged at the front end of the cable injection molding machine, and the fused cable surface insulating layer material wraps the cable core and is extruded out of the injection mold.
The prior art has the following problems:
1. when the existing cable injection molding machine conveys materials, the materials are solidified due to static state, so that the liquidity is reduced, the blockage in a hopper is easy to occur, the raw material in a molding die holder is not filled enough, and the cable injection molding quality is influenced;
2. the hopper of the conventional cable injection molding machine is simple in structure and lack of heat insulation performance, and under the condition of cold weather, the raw material in the hopper is cooled due to temperature difference, so that the circulation is reduced, and the material transmission is blocked.
In order to solve the problems, the application provides a cable injection molding machine.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a cable injection molding machine has automatic stirring of hopper and automatic heat preservation, keeps the smooth and easy characteristics of raw materials circulation.
(II) technical scheme
In order to solve the technical problem, the utility model provides a cable injection molding machine, which comprises a frame, a workbench is installed on the frame, a forming die holder is arranged above the workbench, a hydraulic device is installed at the top of the forming die holder, a feeding device is arranged behind the forming die holder, a hopper is arranged above the feeding device, a feeder for feeding is fixed at the top of the hopper, a discharger for discharging is installed at the bottom of the hopper, and the opening at the top of the feeding device is connected with the hopper through the discharger;
the stirring device is arranged on the hopper, the stirring motor is arranged in the middle of the top of the hopper, the output end of the stirring motor is connected with a stirring shaft penetrating through the hopper, and stirring blades are sleeved on the outer wall of the stirring shaft;
the hopper is characterized in that a heater is further arranged inside the hopper, the heater is installed at the bottom end inside the hopper through a support, and the output end of the heater is connected with an electric heating tube of a U-shaped structure.
Preferably, the stirring blades are symmetrical inclined blades, and four groups of stirring blades are equidistantly arranged on the outer wall of the stirring shaft.
Preferably, the stirring paddle and the stirring motor are rotationally connected through the stirring shaft.
Preferably, the heaters are arranged in four groups, and the four groups of heaters are symmetrically arranged in the hopper at 90-degree included angles.
Preferably, the feeding device is internally and rotatably connected with a screw, and the outer wall of the screw is sleeved with a spiral auger.
Preferably, the rotating direction of the spiral auger is the same as the feeding direction of the forming die holder.
The above technical scheme of the utility model has following profitable technological effect:
1. stirring motor drive (mixing) shaft outer wall cover is established stirring paddle leaf and is rotatory, and stirring paddle leaf drives the raw materials and stirs in the hopper, prevents that the raw materials from taking place to solidify because of stewing, keeps the circulation state of raw materials, makes the raw materials can follow the discharger to the stable transport in the material feeding unit.
2. The raw materials placed in the hopper are heated up by heat emitted by the electric heating tube of the U-shaped structure at the output end of the heater, so that the raw materials in the hopper are prevented from being solidified due to temperature difference, and the raw materials are conveniently placed in the hopper for a long time.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is the internal structure schematic diagram of the stirring device connecting feeding device of the present invention.
Reference numerals:
1. a frame; 2. a work table; 3. forming a die holder; 4. a hydraulic device; 5. a hopper; 51. a feeder; 52. a discharging device; 6. a stirring device; 61. a stirring motor; 62. a stirring shaft; 63. a stirring paddle; 7. a heater; 71. an electric heating tube; 8. a feeding device; 81. a screw; 82. spiral auger.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the stirring device connecting the feeding device of the present invention;
as shown in fig. 1-3, the utility model provides a cable injection molding machine, including frame 1, install workstation 2 on frame 1, the top of workstation 2 is provided with shaping die holder 3, hydraulic means 4 is installed at the top of shaping die holder 3, the rear of shaping die holder 3 is provided with material feeding unit 8, the top of material feeding unit 8 is provided with hopper 5, the top of hopper 5 is fixed with feeder 51 for the feeding, the bottom of hopper 5 is installed and is used for the discharger 52 of ejection of compact, connect through discharger 52 between the top opening part of material feeding unit 8 and the hopper 5;
be provided with agitating unit 6 on hopper 5, agitator motor 61 is installed to the top intermediate position department of hopper 5, and agitator motor 61's output is connected with and runs through in the inside (mixing) shaft 62 of hopper 5, and the outer wall cover of (mixing) shaft 62 is equipped with stirring paddle 63.
It should be noted that: the stirring blades 63 are symmetrical inclined blades, and four groups of stirring blades 63 are equidistantly arranged on the outer wall of the stirring shaft 62; stirring paddle 63 is the slope blade, and the raw materials contact surface is great, and stirring paddle 63 is done 360 rotations along with the pivot and is continuously stirred the raw materials.
In this embodiment, the stirring motor 61 is rotatably connected to the stirring paddle 63 through the stirring shaft 62, the stirring motor 61 drives the stirring paddle 63 sleeved on the outer wall of the stirring shaft 62 to rotate, the stirring paddle 63 drives the raw material to stir in the hopper, the raw material is prevented from solidifying due to standing, the circulation state of the raw material is maintained, and the raw material can be stably conveyed to the feeding device 8 along the discharging device 52.
As shown in FIG. 3, a heater 7 is further disposed inside the hopper 5, the heater 7 is mounted at the bottom end inside the hopper 5 through a bracket, and an output end of the heater 7 is connected with an electric heating tube 71 with a U-shaped structure.
It should be noted that four groups of heaters 7 are arranged, the four groups of heaters 7 are symmetrically installed inside the hopper 5 at 90 ° included angles, and the four groups of heaters 7 are all installed with the electric heating tubes 71 of the U-shaped structure, so that the raw materials placed in the hopper 5 are heated at multiple angles.
In this embodiment, the heater 7 is turned on, and the electric heating tube 71 of the U-shaped structure at the output end of the heater 7 emits heat to heat the raw material placed in the hopper 5, so as to prevent the raw material in the hopper 5 from solidifying due to temperature difference, and facilitate the long-term placement of the raw material in the hopper 5.
As shown in fig. 3, a screw 81 is rotatably connected to the inside of the feeding device 8, and a spiral auger 82 is sleeved on the outer wall of the screw 81.
In this embodiment, in order to enable the raw material to uniformly enter the forming die holder 3 for processing, further, the rotation direction of the spiral auger 82 is the same as the feeding direction of the forming die holder 3; the spiral auger 82 rotates at a constant speed along with the screw 81, and the raw materials conveyed into the feeding device 8 by the discharging device 52 are conveyed into the forming die holder 3 in a balanced manner for processing, so that the injection molding of the cable is facilitated.
The utility model discloses a theory of operation and use flow: the raw materials are conveyed to the hopper 5 through the feeder 51, the stirring motor 61 drives the stirring paddle 63 sleeved on the outer wall of the stirring shaft 62 to rotate, the stirring paddle 63 drives the raw materials to be stirred in the hopper, in the stirring process, the electric heating tube 71 of the U-shaped structure at the output end of the heater 7 emits heat to heat the raw materials placed in the hopper 5, the raw materials are prevented from being solidified due to standing or temperature difference, the circulation state of the raw materials is kept, the spiral auger 82 rotates at a constant speed along with the screw 81, the discharging device 52 is conveyed to the raw materials in the feeding device 8 to be conveyed to the forming die holder 3 in a balanced mode, the hydraulic device 4 is matched with the forming die holder 3 in a working mode to perform injection molding on the raw materials, and the produced cables are conveyed to the working.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A cable injection molding machine comprises a machine frame (1), wherein a workbench (2) is installed on the machine frame (1), a molding die holder (3) is arranged above the workbench (2), and a hydraulic device (4) is installed at the top of the molding die holder (3), and the cable injection molding machine is characterized in that a feeding device (8) is arranged behind the molding die holder (3), a hopper (5) is arranged above the feeding device (8), a feeder (51) for feeding is fixed at the top of the hopper (5), a discharger (52) for discharging is installed at the bottom of the hopper (5), and an opening at the top of the feeding device (8) is connected with the hopper (5) through the discharger (52);
a stirring device (6) is arranged on the hopper (5), a stirring motor (61) is installed in the middle position of the top of the hopper (5), the output end of the stirring motor (61) is connected with a stirring shaft (62) penetrating through the hopper (5), and a stirring blade (63) is sleeved on the outer wall of the stirring shaft (62);
the hopper (5) is internally provided with a heater (7), the heater (7) is arranged at the bottom end of the hopper (5) through a support, and the output end of the heater (7) is connected with an electric heating tube (71) with a U-shaped structure.
2. The cable injection molding machine according to claim 1, wherein the stirring blades (63) are symmetrical inclined blades, and four sets of the stirring blades (63) are equidistantly installed on the outer wall of the stirring shaft (62).
3. The cable injection molding machine according to claim 1, wherein the stirring blade (63) is rotatably connected to the stirring motor (61) via the stirring shaft (62).
4. The cable injection molding machine according to claim 1, wherein the heaters (7) are arranged in four groups, and the four groups of heaters (7) are symmetrically arranged in the hopper (5) at 90-degree included angles.
5. The cable injection molding machine according to claim 1, wherein a screw (81) is rotatably connected to the inside of the feeding device (8), and a spiral auger (82) is sleeved on the outer wall of the screw (81).
6. The cable injection molding machine according to claim 5, wherein the rotation direction of the screw auger (82) is the same as the feeding direction of the forming die holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911960.4U CN212528513U (en) | 2020-05-26 | 2020-05-26 | Cable injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020911960.4U CN212528513U (en) | 2020-05-26 | 2020-05-26 | Cable injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212528513U true CN212528513U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020911960.4U Active CN212528513U (en) | 2020-05-26 | 2020-05-26 | Cable injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212528513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023082721A (en) * | 2021-12-03 | 2023-06-15 | 日精樹脂工業株式会社 | Method for producing mixture of wood and polylactic resin, and injection device for injecting mixture of wood and polylactic resin |
-
2020
- 2020-05-26 CN CN202020911960.4U patent/CN212528513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023082721A (en) * | 2021-12-03 | 2023-06-15 | 日精樹脂工業株式会社 | Method for producing mixture of wood and polylactic resin, and injection device for injecting mixture of wood and polylactic resin |
| JP7372301B2 (en) | 2021-12-03 | 2023-10-31 | 日精樹脂工業株式会社 | Method for producing a mixture of wood and polylactic acid resin |
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Address after: 408300 No.14 Chaoyang North Road, Guiyang street, Dianjiang County, Chongqing Patentee after: Chongqing Yongsheng New Energy Technology Co.,Ltd. Address before: 408300 No.14 Chaoyang North Road, Guiyang street, Dianjiang County, Chongqing Patentee before: CHONGQING YONGSHENG WIRE & CABLE CO.,LTD. |