CN214563094U - Processing device for soft and hard co-extrusion section bar - Google Patents
Processing device for soft and hard co-extrusion section bar Download PDFInfo
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- CN214563094U CN214563094U CN202120324152.2U CN202120324152U CN214563094U CN 214563094 U CN214563094 U CN 214563094U CN 202120324152 U CN202120324152 U CN 202120324152U CN 214563094 U CN214563094 U CN 214563094U
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Abstract
The utility model discloses a processing device for soft and hard co-extrusion section bars, which comprises a hard section bar extruding machine (1), wherein the hard section bar extruding machine (1) is connected with a hard section bar forming die (2); a fixing frame (3) is arranged on one side of the hard section forming die (2), and a first cooling device (4), a traction device (5) and a second cooling device (6) which are linearly distributed are sequentially arranged on the fixing frame (3) along the direction far away from the hard section extruding machine (1); a sealing soft strip forming die (7) is arranged between the traction device (5) and the second cooling device (6), and a soft strip extruding machine (8) is connected to the sealing soft strip forming die (7). The utility model discloses not only can reduce the raw materials extravagant, still have the advantage that production efficiency is high.
Description
Technical Field
The utility model relates to a processingequipment for the section bar, especially a processing equipment for soft or hard coextrusion section bar.
Background
At present, some special-shaped profiles for sealing positions exist in the market, the special-shaped profiles comprise hard profile bodies, and sealing soft strips are adhered in sealing grooves in the hard profile bodies, so that the sealing performance of the profiles is improved; in the actual processing process of the special-shaped section, a hard section plastic extruding machine and a soft strip plastic extruding machine synchronously extrude the plastic, and a finished special-shaped section is directly obtained after the plastic passes through a co-extrusion die; however, the hard profile body in the profile is complex in structure, and problems are likely to occur in the extrusion molding process, so that the finished profile becomes waste, and the raw materials of the hard profile and the soft strip are wasted, so that the raw material waste is serious. Therefore, the existing processing device for the soft and hard co-extrusion section has the problem of serious raw material waste.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing device for soft or hard coextrusion section bar. The utility model has the advantages of reduce the raw materials waste.
The technical scheme of the utility model: the processing device for the soft and hard co-extrusion section comprises a hard section extruding machine, wherein a hard section forming die is connected to the hard section extruding machine; a fixing frame is arranged on one side of the hard section forming die, and a first cooling device, a traction device and a second cooling device which are linearly distributed are sequentially arranged on the fixing frame along the direction far away from the hard section extruding machine; and a sealing soft strip forming die is arranged between the traction device and the second cooling device, and a soft strip extruding machine is connected to the sealing soft strip forming die.
In the processing device for the soft and hard co-extrusion section, a guide block is arranged between the first cooling device and the traction device, and a guide port is formed in the guide block; the guide port is matched with a qualified section formed by extrusion molding of a hard section extruder.
In the processing device for the soft and hard co-extrusion section, the first cooling device and the second cooling device are water-cooling devices.
In the processing device for the soft and hard co-extrusion section, a cutting device is fixed on one side of the fixing frame, which is far away from the hard section plastic extruding machine and corresponds to the second cooling device.
Compared with the prior art, the utility model improves the existing processing device for soft and hard co-extrusion section bars, and the hard section bar extruding machine and the soft strip extruding machine are arranged at intervals, so that the hard section bar extruding machine extrudes and molds the hard section bar main body, cools and molds the hard section bar main body, and then extrudes and molds the soft strip on the hard section bar main body to form a finished product special-shaped section bar; staff can inspect whether it is qualified in the stereoplasm section bar main part forming process, and whether follow-up compound soft strip extrusion molding in stereoplasm section bar main part has been controlled again, greatly reduced the waste of soft section bar raw materials. In addition, the utility model also arranges a guide block between the first cooling device and the traction device, the guide block is provided with a guide port matched with the qualified hard profile main body, the guide port can not only guide the hard profile main body, but also can further detect whether the hard profile main body is qualified, thereby avoiding wasting the soft profile on waste products and reducing the waste of the soft profile raw materials; the first cooling device and the second cooling device are water-cooling devices, so that the hard profile main body and the special-shaped profile compounded with the upper soft strips can be rapidly cooled, and the production efficiency of the soft and hard co-extruded profile is improved; and a cutting device is arranged at the final position of the fixing frame, and can cut the profile, so that the soft and hard co-extruded profile is cut into a finished product according to the requirements of customers. Therefore, the utility model discloses not only can reduce the raw materials extravagant, still have the advantage that production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention.
The labels in the figures are: 1-hard section bar extruding machine, 2-hard section bar forming die, 3-fixed frame, 4-cooling device, 5-traction device, 6-cooling device, 7-sealing soft strip forming die, 8-soft strip extruding machine, 9-guide block, 91-guide opening and 10-cutting device.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. The processing device for the soft and hard co-extrusion section comprises a hard section plastic extruding machine 1, wherein the hard section plastic extruding machine 1 is connected with a hard section forming die 2; a fixing frame 3 is arranged on one side of the hard section forming die 2, and a first cooling device 4, a traction device 5 and a second cooling device 6 which are linearly distributed are sequentially arranged on the fixing frame 3 along the direction far away from the hard section extruding machine 1; a sealing soft strip forming die 7 is arranged between the traction device 5 and the first cooling device 4, and a soft strip extruding machine 8 is connected to the sealing soft strip forming die 7.
A guide block 9 is arranged between the first cooling device 4 and the traction device 5, and a guide port 91 is formed in the guide block 9; the guide port 91 is matched with a qualified section formed by extrusion molding of the hard section plastic extruding machine 1; the first cooling device 4 and the second cooling device 6 are both water-cooling devices; and a cutting device 10 is fixed on one side of the fixing frame 3, which is far away from the hard profile plastic extruding machine 1 and corresponds to the second cooling device 6.
The working principle is as follows: when the hard profile body cooling and shaping device is used, the hard profile extruder 1 melts raw materials and then extrudes the molten raw materials into a hard profile body through the hard profile forming die 2, the hard profile body firstly passes through the first cooling device 4 on the fixing frame 3, and the first cooling device 4 cools and shapes the hard profile body in a water cooling mode; the first cooling device 4 can carry out manual inspection in the cooling process and eliminate hard profile main bodies of defective products; then, the hard profile body is guided by the guide opening 91 on the guide block 9, and the defective hard profile body with large deformation can be further detected by the guide opening 91 and cannot pass through the guide opening 91; after passing through the guide port 91, the qualified hard profile main body is pulled by the traction device 5 to be driven to the position of the sealing soft strip forming die 7, and the soft strip plastic extruding machine 8 melts the raw materials and then compounds the soft strips on the hard profile main body through the sealing soft strip forming die 7 to form a complete special-shaped profile; and the complete special-shaped section is subjected to water cooling and shaping by a second cooling device 6 and then is sent to a cutting device 10 for cutting, and a finished special-shaped section meeting the requirements of customers is obtained.
Claims (4)
1. Processing device for soft and hard co-extrusion section bars is characterized in that: comprises a hard section plastic extruding machine (1), wherein the hard section plastic extruding machine (1) is connected with a hard section forming die (2); a fixing frame (3) is arranged on one side of the hard section forming die (2), and a first cooling device (4), a traction device (5) and a second cooling device (6) which are linearly distributed are sequentially arranged on the fixing frame (3) along the direction far away from the hard section extruding machine (1); a sealing soft strip forming die (7) is arranged between the traction device (5) and the second cooling device (6), and a soft strip extruding machine (8) is connected to the sealing soft strip forming die (7).
2. The processing device for the soft and hard co-extrusion profile according to claim 1, wherein: a guide block (9) is arranged between the first cooling device (4) and the traction device (5), and a guide opening (91) is formed in the guide block (9); the guide port (91) is matched with a qualified section formed by extrusion molding of the hard section plastic extruder (1).
3. The processing device for the soft and hard co-extrusion profile according to claim 1, wherein: the first cooling device (4) and the second cooling device (6) are both water-cooling devices.
4. The processing device for soft and hard co-extruded profiles according to claim 1, 2 or 3, wherein: and a cutting device (10) is fixed on one side of the fixing frame (3) which is far away from the hard section plastic extruding machine (1) and corresponds to the second cooling device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324152.2U CN214563094U (en) | 2021-02-04 | 2021-02-04 | Processing device for soft and hard co-extrusion section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120324152.2U CN214563094U (en) | 2021-02-04 | 2021-02-04 | Processing device for soft and hard co-extrusion section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214563094U true CN214563094U (en) | 2021-11-02 |
Family
ID=78350055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120324152.2U Active CN214563094U (en) | 2021-02-04 | 2021-02-04 | Processing device for soft and hard co-extrusion section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214563094U (en) |
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2021
- 2021-02-04 CN CN202120324152.2U patent/CN214563094U/en active Active
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