CN219054928U - Double-shaft calendaring mechanism - Google Patents
Double-shaft calendaring mechanism Download PDFInfo
- Publication number
- CN219054928U CN219054928U CN202223435812.8U CN202223435812U CN219054928U CN 219054928 U CN219054928 U CN 219054928U CN 202223435812 U CN202223435812 U CN 202223435812U CN 219054928 U CN219054928 U CN 219054928U
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- screw rod
- adjusting screw
- guide sleeve
- cutter
- hand wheel
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Abstract
The utility model discloses a double-shaft calendaring mechanism which comprises a cutter fixing frame, an outer adjusting guide sleeve, an outer adjusting screw rod, an outer hand wheel, an inner adjusting guide sleeve, an inner adjusting screw rod, an inner hand wheel, a connecting block and two groups of cutter components; the inner adjusting guide sleeve and the outer adjusting guide sleeve are fixedly connected together through a connecting block; the outer adjusting screw rod is sleeved in the outer adjusting guide sleeve, one end of the outer adjusting screw rod is connected with the outer hand wheel, the inner adjusting screw rod is sleeved in the outer adjusting screw rod and the inner adjusting guide sleeve, one end of the inner adjusting screw rod is connected with the inner hand wheel, and the outer hand wheel and the inner hand wheel are positioned on the same side; the two groups of cutter components are respectively connected with the outer adjusting screw rod and the inner adjusting screw rod in a threaded manner. Because the outer hand wheel drives a group of cutter components which are in threaded connection with the outer adjusting screw rod to move through the outer adjusting screw rod, and the inner hand wheel drives another group of cutter components which are in threaded connection with the inner adjusting screw rod to move through the inner adjusting screw rod, the position adjustment of the cutter components can be realized on one side, and the operation is very convenient.
Description
Technical Field
The utility model relates to an open mill, in particular to a double-shaft calendaring mechanism.
Background
The open mill is a rubber mixing machine used for preparing plasticated rubber, mixed rubber or performing heat mixing and discharging by a roller. The adjusting hand wheels for adjusting the cutting distance of the two groups of cutters in the traditional open mill are arranged on two sides of the machine table, so that the operation is very inconvenient.
Disclosure of Invention
The utility model aims to provide a double-shaft calendaring mechanism which is convenient to operate.
In order to achieve the above object, the technical solution of the present utility model is:
the utility model relates to a double-shaft calendaring mechanism which comprises a cutter fixing frame, an outer adjusting guide sleeve, an outer adjusting screw rod, an outer hand wheel, an inner adjusting guide sleeve, an inner adjusting screw rod, an inner hand wheel, a connecting block and two groups of cutter components;
the cutter fixing frame is fixedly arranged on the machine table, and the inner adjusting guide sleeve and the outer adjusting guide sleeve are fixedly connected together through a connecting block; the outer adjusting screw rod is rotatably sleeved in the outer adjusting guide sleeve through a bearing, and one end of the outer adjusting screw rod extends out of the outer adjusting guide sleeve and is connected with the outer hand wheel; the inner adjusting screw rod is rotatably sleeved in the outer adjusting screw rod and the inner adjusting guide sleeve through a bearing, one end of the inner adjusting screw rod extends out of the outer adjusting screw rod and is connected with the inner hand wheel, and the outer hand wheel and the inner hand wheel are positioned on the same side; one group of cutter components are in threaded connection with the outer adjusting screw rod and are in movable sliding connection with the outer adjusting guide sleeve, and the other group of cutter components are in threaded connection with the inner adjusting screw rod and are in movable sliding connection with the inner adjusting guide sleeve.
The cutter assembly comprises an adjusting screw rod, a screw rod nut seat, an adjusting hand wheel, a screw rod bearing seat, a nut block, a nut fixing seat, a cutter sliding seat, a cutter guide sliding block and two cutters; the middle part of the adjusting screw rod is in threaded connection with a screw rod nut seat, one end of the adjusting screw rod is fixedly connected with an adjusting hand wheel, the other end of the adjusting screw rod is rotatably arranged on a screw rod bearing seat through a bearing, the screw rod nut seat is fixed on a cutter sliding seat, a cutter guide sliding block is fixedly sleeved on the cutter sliding seat and movably sleeved on an outer adjusting guide sleeve or an inner adjusting guide sleeve, the screw rod bearing seat is fixed on the outer wall of a nut fixing seat, a nut block is fixedly sleeved in the nut fixing seat, and a screw tooth on the nut block is in threaded connection with the outer adjusting screw rod or the inner adjusting screw rod; the two cutters are respectively fixed on the cutter sliding seat and the screw nut seat and are oppositely arranged.
After the scheme is adopted, the automatic cutter comprises the cutter fixing frame, the outer adjusting guide sleeve, the outer adjusting screw rod, the outer hand wheel, the inner adjusting guide sleeve, the inner adjusting screw rod, the inner hand wheel, the connecting block and the two groups of cutter components, wherein the outer adjusting screw rod is movably sleeved in the outer adjusting guide sleeve, the outer hand wheel drives one group of cutter components in threaded connection with the outer adjusting screw rod to move through the outer adjusting screw rod, the inner adjusting screw rod is movably sleeved in the inner adjusting guide sleeve, and the inner hand wheel drives the other group of cutter components in threaded connection with the inner adjusting screw rod to move through the inner adjusting screw rod.
The utility model will be further described with reference to the drawings and the specific examples.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a cross-sectional view taken along line A-A of fig. 2.
Detailed Description
As shown in fig. 1-3, the utility model relates to a double-shaft calendaring mechanism, which comprises a cutter fixing frame 1, an outer adjusting guide sleeve 2, an outer adjusting screw rod 3, an outer hand wheel 4, an inner adjusting guide sleeve 5, an inner adjusting screw rod 6, an inner hand wheel 7, a connecting block 8 and two groups of cutter components 9.
The cutter fixing frame 1 is fixedly arranged on a machine table (not shown in the figure), and the inner adjusting guide sleeve 5 and the outer adjusting guide sleeve 2 are fixedly connected together through a connecting block 8; the outer adjusting screw rod 3 is rotatably sleeved in the outer adjusting guide sleeve 2 through a bearing, and one end of the outer adjusting screw rod 3 extends out of the outer adjusting guide sleeve 2 and is connected with the outer hand wheel 4; the inner adjusting screw rod 6 is rotatably sleeved in the outer adjusting screw rod 3 and the inner adjusting guide sleeve 5 through bearings, one end of the inner adjusting screw rod 6 extends out of the outer adjusting screw rod 3 and is connected with the inner hand wheel 7, and the outer hand wheel 4 and the inner hand wheel 7 are positioned on the same side; one group of cutter assemblies 9 are in threaded connection with the outer adjusting screw rod 3 and are in movable sliding connection with the outer adjusting guide sleeve 2, and the other group of cutter assemblies 9 are in threaded connection with the inner adjusting screw rod 6 and are in movable sliding connection with the inner adjusting guide sleeve 5.
The cutter assembly 9 comprises an adjusting screw rod 91, a screw rod nut seat 92, an adjusting hand wheel 93, a screw rod bearing seat 94, a nut block 95, a nut fixing seat 96, a cutter sliding seat 97, a cutter guide sliding block 98 and two cutters 99; the middle part of the adjusting screw rod 91 is in threaded connection with a screw rod nut seat 92, one end of the adjusting screw rod 91 is fixedly connected with an adjusting hand wheel 93, the other end of the adjusting screw rod 91 is rotatably arranged on a screw rod bearing seat 94 through a bearing, the screw rod nut seat 92 is fixed on a cutter sliding seat 97, a cutter guide slide block 98 is fixedly sleeved on the cutter sliding seat 97, the cutter guide slide block 98 is movably sleeved on an outer adjusting guide sleeve 2 or an inner adjusting guide sleeve 5, the screw rod bearing seat 94 is fixed on the outer wall of a nut fixing seat 96, a nut block 95 is fixedly sleeved in the nut fixing seat 96, and a screw tooth on the nut block 95 is in threaded connection with an outer adjusting screw rod 3 or an inner adjusting screw rod 6; the two cutters 99 are respectively fixed on the cutter sliding seat 97 and the screw nut seat 92 and are arranged oppositely. The adjusting hand wheel 93 is driven, and the adjusting hand wheel 93 can drive the cutter guide slide block 98 to move through the adjusting screw rod 91, so that the adjustment of the distance between the two cutters 99 is realized.
The working principle of the utility model is as follows:
the outer adjusting screw rod 3 is movably sleeved in the outer adjusting guide sleeve 2, the outer hand wheel 4 drives a group of cutter assemblies 9 which are in threaded connection with the outer adjusting screw rod 3 through the outer adjusting screw rod 3 to move, the inner adjusting screw rod 6 is movably sleeved in the inner adjusting guide sleeve 5, and the inner hand wheel 7 drives another group of cutter assemblies 9 which are in threaded connection with the inner adjusting screw rod 6 to move through the inner adjusting screw rod 6, so that the position adjustment of the cutter assemblies 9 can be realized on one side.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, i.e., the equivalent changes and modifications to the utility model as described in the claims and specification should be considered as falling within the scope of the utility model.
Claims (2)
1. The utility model provides a biax calendering mechanism which characterized in that: the device comprises a cutter fixing frame, an outer adjusting guide sleeve, an outer adjusting screw rod, an outer hand wheel, an inner adjusting guide sleeve, an inner adjusting screw rod, an inner hand wheel, a connecting block and two groups of cutter components;
the cutter fixing frame is fixedly arranged on the machine table, and the inner adjusting guide sleeve and the outer adjusting guide sleeve are fixedly connected together through a connecting block; the outer adjusting screw rod is rotatably sleeved in the outer adjusting guide sleeve through a bearing, and one end of the outer adjusting screw rod extends out of the outer adjusting guide sleeve and is connected with the outer hand wheel; the inner adjusting screw rod is rotatably sleeved in the outer adjusting screw rod and the inner adjusting guide sleeve through a bearing, one end of the inner adjusting screw rod extends out of the outer adjusting screw rod and is connected with the inner hand wheel, and the outer hand wheel and the inner hand wheel are positioned on the same side; one group of cutter components are in threaded connection with the outer adjusting screw rod and are in movable sliding connection with the outer adjusting guide sleeve, and the other group of cutter components are in threaded connection with the inner adjusting screw rod and are in movable sliding connection with the inner adjusting guide sleeve.
2. The biaxial calendaring mechanism according to claim 1, wherein: the cutter assembly comprises an adjusting screw rod, a screw rod nut seat, an adjusting hand wheel, a screw rod bearing seat, a nut block, a nut fixing seat, a cutter sliding seat, a cutter guide sliding block and two cutters; the middle part of the adjusting screw rod is in threaded connection with a screw rod nut seat, one end of the adjusting screw rod is fixedly connected with an adjusting hand wheel, the other end of the adjusting screw rod is rotatably arranged on a screw rod bearing seat through a bearing, the screw rod nut seat is fixed on a cutter sliding seat, a cutter guide sliding block is fixedly sleeved on the cutter sliding seat and movably sleeved on an outer adjusting guide sleeve or an inner adjusting guide sleeve, the screw rod bearing seat is fixed on the outer wall of a nut fixing seat, a nut block is fixedly sleeved in the nut fixing seat, and a screw tooth on the nut block is in threaded connection with the outer adjusting screw rod or the inner adjusting screw rod; the two cutters are respectively fixed on the cutter sliding seat and the screw nut seat and are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435812.8U CN219054928U (en) | 2022-12-21 | 2022-12-21 | Double-shaft calendaring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223435812.8U CN219054928U (en) | 2022-12-21 | 2022-12-21 | Double-shaft calendaring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219054928U true CN219054928U (en) | 2023-05-23 |
Family
ID=86343688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223435812.8U Active CN219054928U (en) | 2022-12-21 | 2022-12-21 | Double-shaft calendaring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219054928U (en) |
-
2022
- 2022-12-21 CN CN202223435812.8U patent/CN219054928U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |