CN216733107U - Novel spacing direction that uses on calender device - Google Patents
Novel spacing direction that uses on calender device Download PDFInfo
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- CN216733107U CN216733107U CN202123015175.4U CN202123015175U CN216733107U CN 216733107 U CN216733107 U CN 216733107U CN 202123015175 U CN202123015175 U CN 202123015175U CN 216733107 U CN216733107 U CN 216733107U
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- limiting plate
- threaded rod
- limiting
- calendering
- shaped frame
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Abstract
The utility model provides a limiting and guiding device used on a novel calender, which comprises a U-shaped frame, wherein the inner side of the frame body of the U-shaped frame is rotationally connected with a threaded rod, and one end of the threaded rod penetrates through the outer part of the U-shaped frame and is connected with an output shaft of a motor; the thread directions of the surfaces of the two sides of the rod body of the threaded rod are opposite; a first limiting plate and a second limiting plate which are opposite to each other are sleeved on the rod bodies on the two sides of the threaded rod, and the bottom end surfaces of the first limiting plate and the second limiting plate are attached to the bottom surface of the inside of the U-shaped frame; arc-shaped notches are formed in the upper and lower positions of the rear portions of the first limiting plate and the second limiting plate and correspond to the calendering rollers. The utility model discloses in the structure, after the device is installed on the calender, two limiting plates inside the device not only can realize that the both ends of material calendering in-process are spacing, can also realize that the material calendering in-process is automatic to middle gathering together, can avoid the material too big to both ends extended distance, guarantee the calendering shaping quality of material.
Description
Technical Field
The utility model belongs to the technical field of the calender, in particular to novel spacing direction that uses on calender device.
Background
The calender is composed of two or more rollers arranged in a heating mode, and can be divided into cold pressing and hot pressing, wherein the cold pressing is suitable for materials which do not need to be heated, such as graphite films, graphite sheets, wave-absorbing materials, shielding materials, magnetic materials, nonferrous materials and the like. Hot pressing is a machine which presses and stretches rubber, silica gel, silicon rubber, phase change materials, PTFE or plastics into rubber sheets with certain thickness and surface shapes at a certain temperature and can carry out rubberizing on fiber curtain canvas or wirecord fabrics.
The calender is when using, treats that the calendering material can be pressed and expand to calendering roller both ends, and the shaping quality does not guarantee after the material calendering to the too big condition that glues on roller terminal surface and roller axostylus axostyle still can appear in the material of extension distance, and not only the clearance is inconvenient, still can influence the normal use of calendering roller.
How design the spacing guider who uses on a novel calender, how avoid the material to be too big to both ends extended distance at the calendering in-process, guarantee the shaping quality after the material calendering, become the problem that the urgent need was solved.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcoming of prior art, the utility model aims at providing a novel spacing guider who uses on calender for solve among the prior art calender when using, treat that the calendering material can be pressed and expand to calendering roller both ends, shaping quality does not guarantee after the material calendering, and the too big condition that glues on roller terminal surface and roller axostylus axostyle still can appear in the material of extended distance, not only clear up inconveniently, still can influence the problem of the normal use of calendering roller.
In order to achieve the purpose, the utility model provides a limiting and guiding device used on a novel calender, which comprises a U-shaped frame, wherein the inner side of the frame body of the U-shaped frame is rotatably connected with a threaded rod, and one end of the threaded rod penetrates through the outer part of the U-shaped frame and is connected with an output shaft of a motor;
by adopting the technical scheme: the motor can drive the threaded rod on the inner side of the U-shaped frame to rotate, and power is provided for movement of the first limiting plate and the second limiting plate connected to the threaded rod at the later stage;
the thread directions of the surfaces of the two sides of the rod body of the threaded rod are opposite; a first limiting plate and a second limiting plate which are opposite to each other are sleeved on the rod bodies on the two sides of the threaded rod, and the bottom end surfaces of the first limiting plate and the second limiting plate are attached to the bottom surface of the inside of the U-shaped frame;
by adopting the technical scheme: the screw threads on the two sides of the rod body of the threaded rod are opposite in turning direction, so that the first limiting plate and the second limiting plate can move relatively when the threaded rod rotates, and the first limiting plate and the second limiting plate can always limit and center rolled materials; after the bottom surfaces of the first limiting plate and the second limiting plate are attached to the bottom surface of the interior of the U-shaped frame, rotation limitation of the first limiting plate and the second limiting plate can be achieved, and the first limiting plate and the second limiting plate can move horizontally after the threaded rod rotates;
the upper and lower positions of the rear parts of the first limiting plate and the second limiting plate are provided with arc-shaped notches corresponding to the calendering rollers; the distance between the upper half parts of the first limiting plate and the second limiting plate is gradually decreased from top to bottom;
by adopting the technical scheme: the arc-shaped notch corresponds to the surface of the body of the calendering roll, so that the limiting plate can limit the end part of the material on the calendering roll in the calendering process; the distance between the upper half plate bodies of the first limiting plate and the second limiting plate is decreased progressively from top to bottom, so that the expanded material can be gathered to the middle position, the outward expansion distance of the material is prevented from being too large, and the rolling quality of the material is ensured.
In an embodiment of the present invention, the shaft of the threaded rod is parallel to the inner bottom surface of the U-shaped frame;
by adopting the technical scheme: and ensuring that the first limiting plate and the second limiting plate on the threaded rod move under the limitation of the bottom surface of the U-shaped frame.
In an embodiment of the present invention, the motor is fixedly connected to the U-shaped frame body;
by adopting the technical scheme: the motor is prevented from rotating, and the motor is ensured to drive the threaded rod to rotate.
In an embodiment of the present invention, a guide sliding rod is fixedly connected to the inner side of the frame body of the U-shaped frame directly above the threaded rod, the guide sliding rod is parallel to the rod body of the threaded rod, and the guide sliding rod correspondingly penetrates through the plate bodies of the first limiting plate and the second limiting plate;
by adopting the technical scheme: the direction slide bar further provides the removal direction of first limiting plate and second limiting plate, avoids the limiting plate body to receive the extrusion of material and the slope situation appears.
In an embodiment of the present invention, the first limiting plate and the second limiting plate have a sliding hole and a screwing hole, and the sliding hole and the screwing hole respectively correspond to the guiding sliding rod and the threaded rod;
by adopting the technical scheme: the guide slide bar penetrates through the plate body of the limiting plate through the slide hole, and the threaded rod is spirally connected with the plate body of the limiting plate through the threaded hole.
In an embodiment of the present invention, two of the arc notches on the same limiting plate are respectively close to the circumferential surfaces of the upper calendering roll and the lower calendering roll of the calender;
by adopting the technical scheme: when the material is rolled on the two rolling rollers, the limiting plate can limit the end part in the material rolling process in real time.
In an embodiment of the present invention, the arc of the arc notch and the cross-sectional circle of the corresponding calendering roller are concentric;
by adopting the technical scheme: the spacing between the limiting plate and the position of the calendering roll body is the same, and the limiting effect of the limiting plate on the end part of the material in the calendering process is maintained.
The utility model discloses in the structure, after the device is installed on the calender, two limiting plates inside the device not only can realize that the both ends of material calendering in-process are spacing, can also realize that the material calendering in-process is automatic to middle gathering together, can avoid the material too big to both ends extended distance, guarantee the calendering shaping quality of material, popularization and application have good economic benefits and social.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a side view of the first limiting plate of the present invention.
Fig. 4 is a front view of the relative position of the calendering rollers after the installation of the utility model.
Fig. 5 is a side view of the relative position of the calender rolls after installation.
In the figure: 1, a U-shaped frame; 2. a threaded rod; 3. a guide slide bar; 4. a first limit plate; 5. a second limiting plate; 6. a motor; 7. an arc-shaped notch; 8. a slide hole; 9. and (4) screwing holes.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1-3, the utility model provides a limiting and guiding device used on a novel calender, which comprises a U-shaped frame 1, wherein the inner side of the frame body of the U-shaped frame 1 is rotatably connected with a threaded rod 2 parallel to the bottom surface of the frame body, one end of the threaded rod 2 penetrates through the outer part of the U-shaped frame 1 and is connected with an output shaft of a motor 6, and the motor 6 is fixedly connected with the side surface of the U-shaped frame 1; by adopting the technical scheme: the motor 6 can drive the threaded rod 2 on the inner side of the U-shaped frame 1 to rotate, and power is provided for the movement of the first limiting plate 4 and the second limiting plate 5 connected to the threaded rod 2 in the later period;
the screw threads on the two side surfaces of the rod body of the threaded rod 2 are opposite in direction; a first limiting plate 4 and a second limiting plate 5 which are opposite to each other are sleeved on the rod bodies on the two sides of the threaded rod 2, and the bottom end surfaces of the first limiting plate 4 and the second limiting plate 5 are attached to the bottom surface of the inside of the U-shaped frame 1; by adopting the technical scheme: the screw threads on the two sides of the rod body of the threaded rod 2 are opposite in turning direction, so that the first limiting plate 4 and the second limiting plate 5 can move relatively when the threaded rod 2 rotates, and the first limiting plate 4 and the second limiting plate 5 can always limit and center rolled materials; after the bottom surfaces of the first limiting plate 4 and the second limiting plate 5 are attached to the bottom surface of the interior of the U-shaped frame 1, the rotation of the first limiting plate 4 and the second limiting plate 5 can be limited, and the first limiting plate 4 and the second limiting plate 5 can move horizontally after the threaded rod 2 rotates;
the upper and lower positions of the rear parts of the first limiting plate 4 and the second limiting plate 5 are provided with arc-shaped notches 7 corresponding to the calendering rollers; the distance between the upper half parts of the first limiting plate 4 and the second limiting plate 5 is gradually decreased from top to bottom. By adopting the technical scheme: the arc-shaped notch 7 corresponds to the surface of the body of the calendering roll, so that the limiting plate can limit the end part of the material on the calendering roll in the calendering process; the distance between the upper half plate bodies of the first limiting plate 4 and the second limiting plate 5 is gradually decreased from top to bottom, so that the expanded material can be gathered to the middle position, the outward expansion distance of the material is prevented from being too large, and the rolling quality of the material is ensured.
Furthermore, a guide slide bar 3 is fixedly connected to the inner side of the frame body of the U-shaped frame 1 right above the threaded rod 2, the guide slide bar 3 is parallel to the rod body of the threaded rod 2, and the guide slide bar 3 correspondingly penetrates through the plate bodies of the first limiting plate 4 and the second limiting plate 5. By adopting the technical scheme: the guide slide rod 3 further provides the moving guide of the first limiting plate 4 and the second limiting plate 5, and the inclined condition of the limiting plate body due to the extrusion of materials is avoided.
Furthermore, the body of the first limit plate 4 and the body of the second limit plate 5 are provided with a slide hole 8 and a screwing hole 9, and the slide hole 8 and the screwing hole 9 correspond to the guide slide bar 3 and the threaded rod 2 respectively. By adopting the technical scheme: the guide slide bar 3 runs through the limiting plate body through the slide hole 8, and the threaded rod 2 is spirally connected with the limiting plate body through the screw hole 9.
Furthermore, two arc gaps 7 on the same limiting plate are respectively close to the circumferential surfaces of an upper calendering roll and a lower calendering roll of the calender. By adopting the technical scheme: when the material is rolled on the two rolling rollers, the limiting plate can limit the end part in the material rolling process in real time.
Further, the arc shape of the arc-shaped notch 7 and the cross-sectional circle of the corresponding calendering roller are in a concentric circle relationship. By adopting the technical scheme: the spacing between the limiting plate and the position of the calendering roll body is the same, and the limiting effect of the limiting plate on the end part of the material in the calendering process is maintained.
In specific implementation, the device is arranged on a calender, and the arc notch 7 at the rear side of the limiting plate of the device corresponds to an upper calendering roller and a lower calendering roller in the calender; starting a motor 6 according to the required calendering and expanding width of the material, wherein the motor 6 drives a threaded rod 2 to rotate, and after the threaded rod 2 rotates, a first limiting plate 4 and a second limiting plate 5 on two sides of the rod body move relatively until the distance between the first limiting plate 4 and the second limiting plate 5 reaches the required calendering and expanding width; normal atmospheric pressure time delay, upper portion calendering roller and lower part calendering roller can rotate relatively, when upper portion calendering roller carried the material to the calendering roller of lower part and rotates, the material on surface can be automatic between two parties under first limiting plate 4 and second limiting plate 5's effect, then the material receives the extrusion of two upper and lower calendering rollers and accomplishes corresponding extension, and at extrusion extension in-process, receive the restriction of first limiting plate 4 and second limiting plate 5, the extension width can not surpass the restriction range of first limiting plate 4 and second limiting plate 5, not only can avoid the material to expand the normal rotation that influences the barrel outside, the extension shaping quality that can also increase the material.
To sum up, the utility model provides a novel spacing guider who uses on calender, device install on the calender after, two limiting plates of device inside not only can realize that the both ends of material calendering in-process are spacing, can also realize that the material calendering in-process is automatic to middle gathering together, can avoid the material too big to both ends extended distance, guarantee the calendering shaping quality of material, popularization and application have good economic benefits and social. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a spacing guider who uses on novel calender, includes U type frame (1), its characterized in that: a threaded rod (2) is rotatably connected to the inner side of the frame body of the U-shaped frame (1), and one end of the threaded rod (2) penetrates through the outer part of the U-shaped frame (1) and is connected with an output shaft of a motor (6);
the thread turning directions of the surfaces of the two sides of the rod body of the threaded rod (2) are opposite; a first limiting plate (4) and a second limiting plate (5) which are opposite to each other are sleeved on the rod bodies on the two sides of the threaded rod (2), and the bottom end surfaces of the first limiting plate (4) and the second limiting plate (5) are attached to the bottom surface of the inside of the U-shaped frame (1);
the upper and lower positions of the rear parts of the first limiting plate (4) and the second limiting plate (5) are provided with arc-shaped notches (7) corresponding to the calendering rolls; the distance between the upper half part of the first limiting plate (4) and the upper half part of the second limiting plate (5) is decreased progressively from top to bottom.
2. The novel limiting and guiding device used on the calender according to claim 1, wherein: the rod body of the threaded rod (2) is parallel to the inner bottom surface of the U-shaped frame (1).
3. The novel limiting and guiding device used on the calender according to claim 1, wherein: the motor (6) is fixedly connected to the frame body of the U-shaped frame (1).
4. The novel limiting and guiding device used on the calender according to claim 1, wherein: the utility model discloses a guide slide bar (3) and a guide slide bar (3) are connected to the inboard of the frame body of U type frame (1) and correspond threaded rod (2) directly over fixedly connected with, guide slide bar (3) are parallel with the pole body of threaded rod (2), and guide slide bar (3) correspond the plate body that runs through first limiting plate (4) and second limiting plate (5).
5. The novel limiting and guiding device used on the calender according to claim 1, wherein: the sliding hole (8) and the screwing hole (9) are formed in the plate body of the first limiting plate (4) and the second limiting plate (5), and the sliding hole (8) and the screwing hole (9) correspond to the guide sliding rod (3) and the threaded rod (2) respectively.
6. The novel limiting and guiding device used on the calender according to claim 1, wherein: and the two arc-shaped gaps (7) on the same limiting plate are respectively close to the peripheral surfaces of the upper calendering roll and the lower calendering roll of the calender.
7. The novel limiting and guiding device used on the calender according to claim 1, wherein: the arc of the arc notch (7) and the cross-section circle of the corresponding calendering roller are in a concentric circle relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123015175.4U CN216733107U (en) | 2021-12-02 | 2021-12-02 | Novel spacing direction that uses on calender device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123015175.4U CN216733107U (en) | 2021-12-02 | 2021-12-02 | Novel spacing direction that uses on calender device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216733107U true CN216733107U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123015175.4U Active CN216733107U (en) | 2021-12-02 | 2021-12-02 | Novel spacing direction that uses on calender device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216733107U (en) |
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2021
- 2021-12-02 CN CN202123015175.4U patent/CN216733107U/en active Active
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