CN223604986U - Pipeline water-cooling conveying device of high-flow elastomer - Google Patents
Pipeline water-cooling conveying device of high-flow elastomerInfo
- Publication number
- CN223604986U CN223604986U CN202423158372.5U CN202423158372U CN223604986U CN 223604986 U CN223604986 U CN 223604986U CN 202423158372 U CN202423158372 U CN 202423158372U CN 223604986 U CN223604986 U CN 223604986U
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- pipe
- pipe section
- conveying device
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Abstract
本实用新型公开了一种高流动弹性体的管道水冷输送装置，包括支架，所述支架上设置有输送管，所述输送管的上游端与挤出机的水冷切粒模头的端部固定连通，所述输送管的上游段设置有进水管口，所述输送管的下游段设置有出水管口，所述进水管口和出水管口连接水循环装置，所述输送管的下游端设置有出料口，所述支架上位于出料口处安装有方便弹性体条牵引的导向输送装置；该管道水冷输送装置可以在挤出机挤出立刻水冷输送形成弹性体条，然后方便对冷却后的弹性体条切粒，这样就确保切出的粒子更均匀。
This utility model discloses a pipeline water-cooled conveying device for high-flow elastomers, including a support frame with a conveying pipe mounted on it. The upstream end of the conveying pipe is fixedly connected to the end of the water-cooled pelletizing die of an extruder. The upstream section of the conveying pipe has a water inlet, and the downstream section has a water outlet. The water inlet and outlet are connected to a water circulation device, and the downstream end of the conveying pipe has a discharge port. A guide conveying device for facilitating the traction of elastomer strips is installed on the support frame at the discharge port. This pipeline water-cooled conveying device can immediately water-cool and convey elastomer strips after extrusion in an extruder, thus facilitating the pelletizing of the cooled elastomer strips and ensuring more uniform pellets.
Description
Technical Field
The utility model relates to the technical field of plastic elastomer production, in particular to a pipeline water-cooling conveying device for a high-flow elastomer.
Background
In the production process of plastic particles, plastics are extruded after being heated and melted by an extruder and then are cut into particles, and the existing conveying mode after the particle cutting is two, namely underwater particle cutting and water tank particle cutting, wherein the applicant previously applied for an underwater particle cutting machine with the publication number of CN116021666A, the underwater particle cutting machine is carried out underwater in the particle cutting process, and the materials after the particle cutting directly flow out along with water flow.
Then in the production of some high-flow elastomers, because the material mobility is strong, when the material passes through the die head of the extruder, the extrusion force of the extruder screw on the material is uneven, because the material mobility is strong, then the material accumulation amount at the lower part of the die head can be more compact than the material accumulation amount at the upper part of the die head, so that when the extruder is extruding, the extrusion pushing force of the small hole material below the die head can be larger than the extrusion pushing force of the small hole at the upper part, therefore, the extrusion amount and the extrusion speed of the material extruded from the die head can have some differences, and the granulating cutter of the extruder is consistent in rotation speed when granulating, so that the cut particles can be different in particle length and uneven in particle size due to the difference of the extrusion speeds of the extrusion holes at the upper part and the lower part of the die head.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the pipeline water-cooling conveying device for the high-flow elastomer, which can immediately convey the high-flow elastomer in a water-cooling manner to form an elastomer strip after extrusion by an extruder, and then conveniently cut particles of the cooled elastomer strip, so that the cut particles are ensured to be more uniform.
In order to solve the technical problems, the technical scheme is that the pipeline water-cooling conveying device of the high-flow elastomer comprises a support, wherein a conveying pipe is arranged on the support, the upstream end of the conveying pipe is fixedly communicated with the end part of a water-cooling granulating die head of an extruder, a water inlet pipe orifice is arranged at the upstream section of the conveying pipe, a water outlet pipe orifice is arranged at the downstream section of the conveying pipe, the water inlet pipe orifice and the water outlet pipe orifice are connected with a water circulation device, a discharge hole is arranged at the downstream end of the conveying pipe, and a guiding conveying device convenient for traction of an elastomer strip is arranged at the discharge hole on the support.
As a preferable scheme, the guiding and conveying device comprises a conveying frame, a lower guiding roller is rotatably arranged on the conveying frame, a plurality of guiding ring grooves are formed in the lower guiding roller, and the guiding ring grooves correspond to the discharge holes in position.
As a preferable scheme, the conveying frame is provided with a portal frame, an upper roller frame is arranged on the portal frame, an upper guide roller is rotatably arranged on the upper roller frame, the upper guide roller is positioned above the lower guide roller, and a plurality of guide ring grooves are also arranged on the upper guide roller.
As a preferable scheme, the upper roller frame is arranged on the portal frame through a vertical lifting adjusting mechanism.
As a preferred solution, the vertical lift adjustment mechanism is a screw lift.
As a preferred scheme, the conveying pipe comprises an upstream horizontal pipe section, a vertical pipe section and a downstream horizontal pipe section, wherein the upstream horizontal pipe section, the vertical pipe section and the downstream horizontal pipe section are sequentially connected through elbows, the upstream horizontal pipe section is fixedly communicated with the end part of the water-cooling granulating die head, the water inlet pipe opening is arranged on the upstream horizontal pipe section and is close to the water-cooling granulating die head, and the water outlet pipe opening is arranged on the vertical pipe section.
After the technical scheme is adopted, the high-flow elastomer pipeline water-cooling conveying device comprises a support, wherein a conveying pipe is arranged on the support, the upstream end of the conveying pipe is fixedly communicated with the end part of a water-cooling granulating die head of an extruder, a water inlet pipe orifice is arranged at the upstream section of the conveying pipe, a water outlet pipe orifice is arranged at the downstream section of the conveying pipe, the water inlet pipe orifice and the water outlet pipe orifice are connected with a water circulation device, a discharge port is arranged at the downstream end of the conveying pipe, a guide conveying device which is convenient for traction of elastomer strips is arranged on the support at the discharge port, firstly, the water-cooling granulating die head of the extruder extrudes the elastomer strips, then the conveying pipe is internally fed with water, the extruded elastomer strips are effectively cooled, the elastomer strips can be continuously conveyed to the discharge port along the conveying pipe, meanwhile, the water flows out of the discharge port is prevented from flowing out, finally, the elastomer strips are continuously conveyed to the next procedure through the guide conveying device from the discharge port, the water-cooling conveying device can be extruded by the extruder, and then the elastomer strips can be conveniently and evenly cut after cooling the elastomer strips.
The guide conveying device comprises a conveying frame, a lower guide roller is rotatably arranged on the conveying frame, a plurality of guide ring grooves are formed in the lower guide roller, the guide ring grooves correspond to the discharge holes in position, and elastic strips can be clamped in through the guide ring grooves, so that stable and accurate conveying of the elastic strips is ensured.
The conveying frame is provided with the portal frame, the portal frame is provided with the upper roller frame, the upper roller frame is rotatably provided with the upper guide roller, the upper guide roller is positioned above the lower guide roller, the upper guide roller is also provided with the plurality of guide ring grooves, so that elastomer strips can pass through between the upper guide roller and the lower guide roller, the constrained conveying of the elastomer strips through the upper guide roller and the lower guide roller is more stable and accurate, when the number of the elastomer strips extruded by the die head is excessive, part of the elastomer strips can pass through the upper guide roller, the conveying efficiency is ensured, and the conveying flexibility is improved.
The upper roller frame is arranged on the portal frame through the vertical lifting adjusting mechanism, and the distance between the upper guide roller and the lower guide roller is adjusted by adjusting the height of the upper roller frame, so that the elastic body strips with different sizes are adapted, and stable and accurate conveying is ensured when the elastic body strips are conveyed between the upper guide roller and the lower guide roller.
And because the vertical lifting adjusting mechanism is a screw rod lifter, the structure is simple, and the adjustment is convenient and quick.
The conveying pipe comprises an upstream horizontal pipe section, a vertical pipe section and a downstream horizontal pipe section, wherein the upstream horizontal pipe section, the vertical pipe section and the downstream horizontal pipe section are sequentially connected through an elbow, the upstream horizontal pipe section is fixedly communicated with the end part of the water-cooling granulating die head, the water inlet pipe opening is arranged on the upstream horizontal pipe section and is close to the water-cooling granulating die head, the water outlet pipe opening is arranged on the vertical pipe section, after the water-cooling granulating die head extrudes the elastomer strip, water flow is guaranteed to cool the elastomer strip immediately in the upstream horizontal pipe section, meanwhile, linear conveying can be guaranteed, stability of conveying of the elastomer strip is guaranteed, then the vertical pipe section can enable the water flow not to enter the downstream horizontal pipe section, water flow is guaranteed to flow out from the water outlet pipe opening, water quantity in the conveying pipe is guaranteed, then the elastomer strip can be conveyed out of the downstream horizontal pipe section through bending, and the elastomer strip is conveyed to the next procedure.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a guide delivery device and delivery tube according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a guide conveyor according to an embodiment of the present utility model;
In the drawing, 1, a bracket, 2, an upstream horizontal pipe section, 3, a vertical pipe section, 4, a downstream horizontal pipe section, 5, a water-cooling grain cutting die head, 6, a water inlet pipe orifice, 7, a water outlet pipe orifice, 8, a discharge port, 9, a conveying frame, 10, a lower guide roller, 11, a guide ring groove, 12, a portal frame, 13, an upper roller frame, 14, an upper guide roller, 15 and a screw rod lifter.
Detailed Description
The present utility model will be described in further detail with reference to the following examples.
As shown in fig. 1 to 3, a pipeline water-cooling conveying device for high-flow elastomer comprises a bracket 1, wherein a conveying pipe is arranged on the bracket 1, the upstream end of the conveying pipe is fixedly communicated with the end part of a water-cooling granulating die head 5 of an extruder, the upstream section of the conveying pipe is provided with a water inlet pipe orifice 6, the downstream section of the conveying pipe is provided with a water outlet pipe orifice 7, the water inlet pipe orifice 6 and the water outlet pipe orifice 7 are connected with a water circulation device, the downstream end of the conveying pipe is provided with a discharge outlet 8, and a guiding conveying device convenient for traction of an elastomer strip is arranged at the position of the discharge outlet 8 on the bracket 1.
As shown in fig. 2 and 3, the guiding and conveying device comprises a conveying frame 9, a lower guiding roller 10 is rotatably arranged on the conveying frame 9, a plurality of guiding ring grooves 11 are arranged on the lower guiding roller 10, the guiding ring grooves 11 correspond to the positions of the discharge holes 8, the elastic body strips can be clamped in through the guiding ring grooves 11, stable and accurate conveying of the elastic body strips is ensured, meanwhile, the distance between the lower guiding roller 10 and the discharge holes 8 can be adjusted, and the guiding and conveying device is suitable for supporting and conveying different elastic body strips.
In this embodiment, the gantry 12 is disposed on the carriage 9, the upper roller frame 13 is mounted on the gantry 12, the upper guide roller 14 is rotatably mounted on the upper roller frame 13, the upper guide roller 14 is located above the lower guide roller 10, and a plurality of guide ring grooves 11 are also disposed on the upper guide roller 14, so that the elastomer strips can pass through between the upper guide roller 14 and the lower guide roller 10, and the constrained conveying of the elastomer strips through the upper guide roller 14 and the lower guide roller 10 is more stable and accurate, and when the number of the elastomer strips extruded by the die head is too large, part of the elastomer strips can pass through above the upper guide roller 14, thereby ensuring conveying efficiency and improving conveying flexibility.
In this embodiment, the upper roller frame 13 is mounted on the portal frame 12 through a vertical lifting adjusting mechanism, and the distance between the upper guide roller 14 and the lower guide roller 10 is adjusted by adjusting the height of the upper roller frame 13, so as to adapt to elastomer strips with different sizes, and ensure stable and accurate conveying when conveying from between the upper guide roller 14 and the lower guide roller 10.
Further, the vertical lifting adjusting mechanism is a screw rod lifter 15, the screw rod lifter 15 is fixedly arranged on the portal frame 12, the lifting rod is connected with the upper guide roller 14, so that lifting can be driven, the structure is simple, the adjustment is convenient and quick, and the screw rod lifter 15 is of an existing structure in the market, and therefore the detailed description is omitted.
As shown in fig. 2, the conveying pipe comprises an upstream horizontal pipe section 2, a vertical pipe section 3 and a downstream horizontal pipe section 4, wherein the upstream horizontal pipe section 2, the vertical pipe section 3 and the downstream horizontal pipe section 4 are sequentially connected through elbows, the upstream horizontal pipe section 2 is fixedly communicated with the end part of a water-cooling granulating die head 5, the water inlet pipe orifice 6 is arranged on the upstream horizontal pipe section 2 and is close to the water-cooling granulating die head 5, the water outlet pipe orifice 7 is arranged on the vertical pipe section 3, the downstream horizontal pipe section 4 is arranged above the upstream horizontal pipe section 2, so that water can be prevented from flowing out, water can be ensured to flow out of the water outlet pipe orifice 7, after the water-cooling granulating die head 5 extrudes an elastomer strip, water can be ensured to cool the elastomer strip immediately in the upstream horizontal pipe section 2, meanwhile, linear conveying can be ensured, then the vertical pipe section 3 can enable the water flow not to enter the downstream horizontal pipe section 4, the cooling effect of the elastomer strip can be ensured, then the elastomer strip can automatically fall through the vertical pipe section 3, and finally the elastomer strip can be conveyed out of the downstream horizontal pipe section 4 from the downstream horizontal pipe section 4 to a working procedure because of gravity.
The working principle of the embodiment is that firstly, a water-cooling granulating die head 5 of an extruder extrudes elastomer strips, water is fed into a water inlet pipe orifice 6, the elastomer strips are cooled in an upstream horizontal pipe section 2, then are bent into a vertical pipe section 3, enter a downstream horizontal pipe section 4 and finally are conveyed out of a discharge hole 8, the extruded elastomer strips are sequentially arranged on guide ring grooves 11 corresponding to a lower guide roller 10, then a screw rod lifter 15 drives an upper guide roller 14 to descend and are matched with the lower guide roller 10 for conveying, and when the number of the elastomer strips exceeds the number of the guide ring grooves 11 of the lower guide roller 10, the elastomer strips respectively pass through the upper guide roller 14 and the upper guide ring grooves 11 of the lower guide roller 10.
The above examples are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various modifications and adaptations of the technical solution of the present utility model should and are intended to fall within the scope of the present utility model as defined in the claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423158372.5U CN223604986U (en) | 2024-12-20 | 2024-12-20 | Pipeline water-cooling conveying device of high-flow elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423158372.5U CN223604986U (en) | 2024-12-20 | 2024-12-20 | Pipeline water-cooling conveying device of high-flow elastomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223604986U true CN223604986U (en) | 2025-11-28 |
Family
ID=97780886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423158372.5U Active CN223604986U (en) | 2024-12-20 | 2024-12-20 | Pipeline water-cooling conveying device of high-flow elastomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223604986U (en) |
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2024
- 2024-12-20 CN CN202423158372.5U patent/CN223604986U/en active Active
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