CN215823949U - Blank antiskid for extruder - Google Patents
Blank antiskid for extruder Download PDFInfo
- Publication number
- CN215823949U CN215823949U CN202120927661.4U CN202120927661U CN215823949U CN 215823949 U CN215823949 U CN 215823949U CN 202120927661 U CN202120927661 U CN 202120927661U CN 215823949 U CN215823949 U CN 215823949U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- moving frame
- extruder
- pressure sensor
- fixed seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000006698 induction Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of extrusion devices, and relates to a blank anti-skidding device for an extruder. The anti-skid device comprises a fixed seat and a pinch roller moving frame, wherein an upper pinch roller is arranged on the pinch roller moving frame; a pneumatic screw rod is arranged between the pressing wheel moving frame and the fixed seat and is driven by a screw rod motor; the upper pinch roller comprises a roller body and an annular sleeve arranged on the roller body; the upper pinch roller is also provided with a pressure sensor and a distance sensor, the pressure sensor is arranged between the roller body and the annular sleeve, the distance sensor is arranged at the circle center of the roller body, and the pressure sensor, the distance sensor and the lead screw motor are all electrically connected with the controller; and a telescopic sleeve with a built-in spring is arranged between the pinch roller moving frame and the fixed seat. The blank anti-skid device effectively prevents the deformation of wires by the air guide and pressure transmission of the pneumatic lead screw and the induction linkage of the pressure sensor, and has the advantages of simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of extrusion devices, and particularly relates to a blank anti-skidding device for an extruder.
Background
When wires such as copper materials or aluminum materials enter the extruder in the working process of the extruder, the wires are easy to slip under the action of the extrusion wheel due to the small friction force between the wires and the extrusion wheel. Chinese utility model patent CN201446145U provides an upper pinch roller device for extruder sets up the extrusion wheel in the wire rod top, and the high control pinch roller through hand wheel adjusting bolt removes the frame to the extrusion force between the adjustment pinch roller, the device operating personnel size of uncontrollable extrusion force can lead to the wire rod to take place deformation because of the misoperation, and wastes time and energy, and the cost of labor is high.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: aiming at the defects, the utility model provides the blank antiskid device for the extruder, which effectively prevents the deformation of wires by the air guide and pressure transmission of the pneumatic screw rod and the induction linkage of the pressure sensor, and has the advantages of simple structure and convenient use.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a blank anti-skid device for an extruder comprises a fixed seat and a pinch roller moving frame arranged below the fixed seat, wherein an upper pinch roller is arranged on the pinch roller moving frame, and the pinch roller moving frame and the upper pinch roller are fixed through a pinch roller shaft; a pneumatic screw rod is arranged between the pressing wheel moving frame and the fixed seat and is driven by a screw rod motor;
the upper pinch roller comprises a roller body and an annular sleeve arranged on the roller body; the upper pinch roller is also provided with a pressure sensor and a distance sensor, the pressure sensor is arranged between the roller body and the annular sleeve, the distance sensor is arranged at the circle center of the roller body, and the pressure sensor, the distance sensor and the lead screw motor are all electrically connected with the controller;
and a telescopic sleeve with a built-in spring is arranged between the pinch roller moving frame and the fixed seat.
The blank anti-skid device drives the pneumatic screw rod to move through the screw rod motor, drives the pressing wheel moving frame to move up and down, realizes the pressure between the upper pressing wheel and the extrusion wheel of the extruder through the air guide of the pneumatic screw rod, is convenient to use, and reduces the labor cost; the annular sleeve is sleeved outside the wheel body of the upper pressing wheel, so that the pressure sensor is convenient to mount, the contact surface for extruding the blank is used as a split structure, the contact surface is convenient to replace after long-term use and abrasion, and the production cost is reduced; the telescopic sleeve is introduced to serve as a supporting rod between the pinch roller moving frame and the fixed frame, so that buffering is increased, connection strength is improved, and the service life is long; the blank anti-skid device effectively prevents the deformation of wires by the air guide and pressure transmission of the pneumatic lead screw and the induction linkage of the pressure sensor, and has the advantages of simple structure and convenient use.
Furthermore, telescopic sleeve both ends are equipped with first dead lever and second dead lever, first dead lever forms the triangle structure with telescopic sleeve and fixing base, the second dead lever removes a formation triangle structure with telescopic sleeve and pinch roller. The first dead lever and the second dead lever of introducing increase the joint strength that dead lever and fixing base, pinch roller removed the frame, stability when further improving the pinch roller and removing the frame up-and-down motion.
Furthermore, an elastic body is arranged between the wheel body and the annular sleeve, and the elastic body is an annular elastic ring. And the elastic body is introduced, so that the deformation of the wire blank caused by overlarge pressure is effectively avoided.
Furthermore, the elastomer is high-saturation nitrile rubber, and the annular sleeve is made of metal. The high-saturation nitrile rubber is adopted, so that the high-saturation nitrile rubber is high-temperature resistant and long in service life.
Further, the lower surface of the base is provided with a guide frame, and the guide frame is matched with the pressing wheel moving frame. The guide frame that introduces has injectd the direction of motion that the pinch roller removed the frame, stability when further improving the pinch roller and removing the frame up-and-down motion.
The utility model has the beneficial effects that: by adopting the scheme, the blank anti-slip device drives the pneumatic screw rod to move through the screw rod motor, drives the pressing wheel moving frame to move up and down, realizes the pressure between the upper pressing wheel and the extrusion wheel of the extruder through the air guide of the pneumatic screw rod, is convenient to use, and reduces the labor cost; the annular sleeve is sleeved outside the wheel body of the upper pressing wheel, so that the pressure sensor is convenient to mount, the contact surface for extruding the blank is used as a split structure, the contact surface is convenient to replace after long-term use and abrasion, and the production cost is reduced; the telescopic sleeve is introduced to serve as a supporting rod between the pinch roller moving frame and the fixed frame, so that buffering is increased, connection strength is improved, and the service life is long; the blank antiskid device effectively prevents the deformation of the wire rod by the air guide and pressure transmission of the pneumatic lead screw and the induction linkage of the pressure sensor, and has simple structure and convenient use; the first dead lever and the second dead lever of introducing increase the joint strength that dead lever and fixing base, pinch roller removed the frame, and the leading truck of introducing has injectd the direction of motion that the pinch roller removed the frame, improves the stability when pinch roller removed the frame up-and-down motion.
Drawings
The foregoing and other objects, features, and advantages of the utility model will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic view of the present invention cooperating with an extrusion wheel of an extruder;
wherein: 1 is the fixing base, 2 is the pinch roller removal frame, 3 is the last pinch roller, 31 is the wheel body, 32 is the annulus, 33 is pressure sensor, 34 is distance sensor, 35 is the elastomer, 4 is the pinch roller axle, 5 is pneumatic lead screw, 6 is the lead screw motor, 7 is the controller, 8 is the telescope tube, 81 is first dead lever, 82 is the second dead lever, 9 is the leading truck, 10 is the wire rod, 11 is the die cavity, 12 is the extrusion wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1, the blank antiskid device for the extruder comprises a fixed seat 1 and a pinch roller moving frame 2 arranged below the fixed seat 1, wherein an upper pinch roller 3 is arranged on the pinch roller moving frame 2, and the pinch roller moving frame 2 and the upper pinch roller 3 are fixed through a pinch roller shaft 4; a pneumatic screw 5 is arranged between the pinch roller moving frame 2 and the fixed seat 1, and the pneumatic screw 5 is driven by a screw motor 6;
the upper pinch roller 3 comprises a roller body 31 and an annular sleeve 32 arranged on the roller body 31, an elastic body 35 is arranged between the roller body 31 and the annular sleeve 32, the elastic body 35 is an annular elastic ring, according to the requirements of the use environment of the extruder, the elastic body 35 is highly saturated nitrile rubber, the annular sleeve 32 is made of metal, and if the annular sleeve 32 is made of stainless steel; the upper pressure wheel 3 is further provided with a pressure sensor 33 and a distance sensor 34, the pressure sensor 33 is arranged between the wheel body 31 and the annular sleeve 32, the distance sensor 34 is arranged at the center of the circle of the wheel body 31, and the pressure sensor 33, the distance sensor 34 and the lead screw motor 6 are electrically connected with the controller 7;
the pinch roller removes to be equipped with the telescope tube 8 that has the built-in spring between frame 2 and the fixing base 1, 8 both ends of telescope tube are equipped with first dead lever 81 and second dead lever 82, first dead lever 81 and telescope tube 8 form the triangular structure with fixing base 1, second dead lever 82 and telescope tube 8 remove to put up 2 formation triangular structure with the pinch roller.
In order to limit the motion direction of the pinch roller moving frame 2 and improve the stability of the pinch roller moving frame 2 in the up-and-down motion process, a guide frame 9 is arranged on the lower surface of the base, and the guide frame 9 is matched with the pinch roller moving frame 2.
When the blank antiskid device is used, the wire is pressed by the friction force between the upper pressing wheel 3 and the extrusion wheel 12, the lead screw motor 6 is adjusted to move by the controller 7 according to the detected distance and pressure, the moving height of the pneumatic lead screw 5 is adjusted, the pressure between the upper pressing wheel 3 and the extrusion wheel 12 is adjusted, and the wire is prevented from deforming.
The blank anti-skid device drives the pneumatic screw rod to move through the screw rod motor, drives the pressing wheel moving frame to move up and down, realizes the pressure between the upper pressing wheel and the extrusion wheel of the extruder through the air guide of the pneumatic screw rod, is convenient to use, and reduces the labor cost; the annular sleeve is sleeved outside the wheel body of the upper pressing wheel, so that the pressure sensor is convenient to mount, the contact surface for extruding the blank is used as a split structure, the contact surface is convenient to replace after long-term use and abrasion, and the production cost is reduced; the telescopic sleeve is introduced to serve as a supporting rod between the pinch roller moving frame and the fixed frame, so that buffering is increased, connection strength is improved, and the service life is long; the blank anti-skid device effectively prevents the deformation of wires by the air guide and pressure transmission of the pneumatic lead screw and the induction linkage of the pressure sensor, and has the advantages of simple structure and convenient use.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a blank antiskid for extruder which characterized in that: the device comprises a fixed seat and a pinch roller moving frame arranged below the fixed seat, wherein an upper pinch roller is arranged on the pinch roller moving frame, and the pinch roller moving frame and the upper pinch roller are fixed through a pinch roller shaft; a pneumatic screw rod is arranged between the pressing wheel moving frame and the fixed seat and is driven by a screw rod motor;
the upper pinch roller comprises a roller body and an annular sleeve arranged on the roller body; the upper pinch roller is also provided with a pressure sensor and a distance sensor, the pressure sensor is arranged between the roller body and the annular sleeve, the distance sensor is arranged at the circle center of the roller body, and the pressure sensor, the distance sensor and the lead screw motor are all electrically connected with the controller;
and a telescopic sleeve with a built-in spring is arranged between the pinch roller moving frame and the fixed seat.
2. The billet skid-preventing device for the extruder as claimed in claim 1, wherein: the telescopic sleeve both ends are equipped with first dead lever and second dead lever, first dead lever forms triangular structure with telescopic sleeve and fixing base, second dead lever and telescopic sleeve move the frame with the pinch roller and form triangular structure.
3. The billet skid-preventing device for the extruder as claimed in claim 1, wherein: an elastic body is arranged between the wheel body and the annular sleeve, and the elastic body is an annular elastic ring.
4. A billet antiskid device for an extruder according to claim 3, wherein: the elastomer is high-saturation nitrile rubber, and the annular sleeve is made of metal.
5. The billet skid-preventing device for the extruder as claimed in claim 1, wherein: the lower surface of the base is provided with a guide frame, and the guide frame is matched with the pressing wheel moving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927661.4U CN215823949U (en) | 2021-04-30 | 2021-04-30 | Blank antiskid for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927661.4U CN215823949U (en) | 2021-04-30 | 2021-04-30 | Blank antiskid for extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215823949U true CN215823949U (en) | 2022-02-15 |
Family
ID=80188458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120927661.4U Expired - Fee Related CN215823949U (en) | 2021-04-30 | 2021-04-30 | Blank antiskid for extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215823949U (en) |
-
2021
- 2021-04-30 CN CN202120927661.4U patent/CN215823949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |