CN110883956A - Gypsum board small belt adjusting device - Google Patents
Gypsum board small belt adjusting device Download PDFInfo
- Publication number
- CN110883956A CN110883956A CN201811055467.0A CN201811055467A CN110883956A CN 110883956 A CN110883956 A CN 110883956A CN 201811055467 A CN201811055467 A CN 201811055467A CN 110883956 A CN110883956 A CN 110883956A
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- Prior art keywords
- nylon roller
- nylon
- small belt
- roller
- gypsum board
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention provides a gypsum board small belt adjusting device which comprises a bottom plate, a first nylon roller, a second nylon roller and a support, wherein the first nylon roller and the second nylon roller are fixed on the bottom plate, the support is used for fixing the first nylon roller and the second nylon roller, and the first nylon roller and the second nylon roller are rotatably fixed on the support at a first preset angle. First nylon roller includes back taper portion and the cylindricality portion of being connected with back taper portion, and back taper portion includes that one end is fixed in the stiff end on the bottom plate and along keeping away from the outside extension end that extends of bottom plate direction, and cylindricality portion is connected with the extension end of back taper portion. The second nylon roller has the same structure as the first nylon roller. The gypsum board small belt adjusting device reduces the contact between the nylon roller and the small belt, reduces the friction between the small belt and the nylon roller, reduces the abrasion of the small belt, and prolongs the service life of the small belt.
Description
Technical Field
The invention relates to the field of mechanical mechanisms, in particular to a gypsum board small belt adjusting device.
Background
Need carry out the chamfer processing to the side portion among the gypsum board forming process, require the edge to be the wedge, wedge edge width is 30-80mm, wedge edge degree of depth is 0.6-1.9mm, consequently it is higher to the belt position requirement, can not control and rock, prior art adjusts wedge degree of depth and width to the belt in the groove nylon bearing roller of carrying on inside and outside regulation to the belt, the shortcoming of this kind of technique is that the belt can rock inside and outside the meeting, leads to wedge edge unstable to appear rubbing between belt limit portion and the nylon roller, influences belt life.
Disclosure of Invention
The invention aims to solve the problems that a small belt is unstable in operation and the edge part is easy to wear, and provides a gypsum board small belt adjusting device.
According to one aspect of the invention, a gypsum board small belt adjusting device is provided, which comprises a bottom plate, a first nylon roller, a second nylon roller and a bracket, wherein the first nylon roller and the second nylon roller are fixed on the bottom plate, the bracket is used for fixing the first nylon roller and the second nylon roller, and the first nylon roller and the second nylon roller are rotatably fixed on the bracket at a first preset angle. First nylon roller includes back taper portion and the cylindricality portion of being connected with back taper portion, and back taper portion includes that one end is fixed in the stiff end on the bottom plate and along keeping away from the outside extension end that extends of bottom plate direction, and cylindricality portion is connected with the extension end of back taper portion. The second nylon roller has the same structure as the first nylon roller.
Optionally, the first predetermined angle is 90 degrees perpendicular to the floor.
Optionally, a first bearing for driving the first nylon roller to rotate is arranged in the first nylon roller, and a second bearing for driving the second nylon roller to rotate is arranged in the second nylon roller; the rotating directions of the first nylon roller and the second nylon roller are the same as the transmission direction of the small belt.
Alternatively, the rotation speed of the first nylon roller and the second nylon roller is the same as the transmission speed of the small belt.
Optionally, the first nylon roller and the second nylon roller are fixed on the bottom plate through screw rods.
Optionally, the strap adjusting device of the present invention further comprises a handle connected to the cylindrical portions of the first and second nylon rollers, respectively, to adjust a predetermined angle of the first and second nylon rollers and thus a width of a gap between the first and second nylon rollers.
Optionally, the lengths of the inverted cone-shaped parts of the first nylon roller and the second nylon roller are 50-120 mm, and the lengths of the cylindrical parts of the first nylon roller and the second nylon roller are 50-80 mm.
Optionally, the diameters of the fixed ends of the inverted conical parts of the first nylon roller and the second nylon roller are 45-90 mm, the diameter of the extending end of the inverted conical part is 30-50 mm, and the length ratio of the diameters of the fixed end and the extending end of the inverted conical part is 1.5: 1-3: 1.
Alternatively, the diameter of the cylindrical portion of the first nylon roller is the same length as the diameter of the extended end of the reverse tapered portion, and the diameter of the cylindrical portion of the second nylon roller is the same length as the diameter of the extended end of the reverse tapered portion.
The gypsum board small belt adjusting device is provided with the first nylon roller and the second nylon roller, and a small belt penetrates through a gap formed between the first nylon roller and the second nylon roller, so that the phenomenon that the small belt shakes to cause instability of wedge-shaped edges is avoided. The friction of the small belt with the first nylon roller and the second nylon roller is reduced, the service life of the nylon rollers is prolonged, and the service life of the small belt is prolonged.
According to the gypsum board small belt adjusting device, the first bearing for driving the first nylon roller to rotate is arranged in the first nylon roller, the second bearing for driving the second nylon roller to rotate is arranged in the second nylon roller, and the small belt is likely to be in contact with the first nylon roller and the second nylon roller when the position of the small belt deviates in the transmission process.
First nylon roller, second nylon roller are special-shaped nylon roller, including back taper portion and the cylindricality portion of being connected with back taper portion, and the little belt passes in the clearance that back taper portion formed, and the cylindricality portion is used for protecting the little belt.
The cylindricality portion is connected with the handle, can be in the belt operation through the first predetermined angle of adjusting first nylon roller, second nylon roller and then adjust the distance of first nylon roller, second nylon roller to adjust belt running position. Avoid when the long-term rotation of nylon roller leads to two nylon roller distances to appear the deviation, need stop little belt operation and come the cooperation to adjust the distance between first nylon roller, the second nylon roller.
The gypsum board small belt adjusting device has the beneficial effects that:
1. the gypsum board small belt adjusting device reduces the contact between the nylon roller and the small belt, reduces the friction between the small belt and the nylon roller, reduces the abrasion of the small belt, and prolongs the service life of the small belt.
2. The gypsum board small belt adjusting device is stable in structure, the small belt runs stably, and the problem that the small belt shakes inside and outside is solved.
3. The small belt adjusting device for the gypsum board is simple in structure, convenient to operate and suitable for being applied to the production process of the gypsum board.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 schematically shows a cross-sectional view of a gypsum board leash adjustment apparatus of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The gypsum board pocket adjusting device provided by the present invention will be explained in detail by way of specific embodiments.
As shown in fig. 1, a gypsum board small belt adjusting device includes a base plate 10, a first nylon roller 20 fixed on the base plate 10, a second nylon roller 30, and a bracket (not shown) for fixing the first nylon roller 20 and the second nylon roller 30, wherein the first nylon roller 20 and the second nylon roller 30 are rotatably fixed on the bracket 10 at a first predetermined angle.
As shown in fig. 1, the first nylon roller 20 includes an inverted cone portion 21 and a cylindrical portion 25 connected to the inverted cone portion 21, the inverted cone portion 21 includes a fixed end having one end fixed to the bottom plate 10 and an extended end extending outward in a direction away from the bottom plate 10, and the cylindrical portion 25 is connected to the extended end of the inverted cone portion 21. The second nylon roller 30 has the same structure as the first nylon roller 20.
Preferably, the first predetermined angle is 90 degrees perpendicular to the base plate 10. Under this condition, first nylon roller 20, and the enough little belt in clearance that forms between the second nylon roller 30 pass from, play the regulatory action to the little belt, avoid between first nylon roller 20 and the second nylon roller 30 apart from too big losing the regulatory effect to the little belt also avoid first nylon roller 20 and second nylon roller apart from the undersize simultaneously, influence the little belt and pass from, cause the collision to the little belt, influence gypsum board shaping effect. In particular, the first predetermined angle can be adjusted according to the width of the small belt during actual operation, for example, the first predetermined angle can be set to be an acute angle of 80 degrees, an acute angle of 85 degrees, an obtuse angle of 95 degrees or an obtuse angle of 98 degrees with the bottom plate.
As shown in fig. 1, a first bearing 40 for driving the first nylon roller 20 to rotate is installed inside the first nylon roller 20, and a second bearing 50 for driving the second nylon roller 30 to rotate is installed inside the second nylon roller 30; the rotation direction of the first nylon roller 20 and the second nylon roller 30 is the same as the transmission direction of the small belt. Under the condition, the motion direction of the tangent plane of the first nylon roller 20 and the second nylon roller 30, which are in contact with the small belt, is the same as the transmission direction of the small belt, so that the friction force generated between the first nylon roller 20 and the second nylon roller 30 and the small belt can be reduced, the damage to the small belt is reduced, and the service life of the small belt is prolonged.
Preferably, the rotation speed of the first nylon roller 20 and the second nylon roller 30 is the same as the driving speed of the small belt. Under the condition, when the first nylon roller 20 and the second nylon roller 30 are in contact with the small belt, the movement direction of the tangent plane of the contact between the first nylon roller 20 and the second nylon roller 30 and the small belt is the same as the transmission direction of the small belt, the movement speed is also the same, the first nylon roller 20 and the second nylon roller 30 are relatively static with the small belt, no friction force is generated, and the small belt is not abraded
The first nylon roller 20 and the second nylon roller 30 are fixed to the base plate 10 by a screw (not shown). In the actual operation process, any other connection capable of achieving the fixing effect can be selected, such as a screw connection and a screw rod connection.
Further, the adjusting device of the small belt for gypsum board of the present invention comprises a handle connected to the cylindrical portions of the first nylon roller 20 and the second nylon roller 30, respectively, to adjust the distance between the first nylon roller 20 and the second nylon roller 30. Under this condition, avoid when the long-term rotation of nylon roller leads to two nylon roller distances to appear the deviation, need stop little belt operation and come to accompany the cooperation and adjust the distance between first nylon roller 20, the second nylon roller 30, practice thrift the adjustment process for the adjustment is simple and convenient more.
First nylon roller 20, the length of the back taper portion of second nylon roller 30 is 50 ~ 120 millimeters, preferably, first nylon roller 20, the length of the back taper portion of second nylon roller 30 is 50 ~ 80 millimeters, under this condition, first nylon roller 20, second nylon roller 30 mutually supports the little belt position of adjustment, avoid first nylon roller 20, second nylon roller 30 influences the adjustment effect because of length is not enough, first nylon roller 20 has been avoided simultaneously, second nylon roller 30 length overlength, occupation space is big, inconvenient installation, cause the waste of space and material. For example, in practical applications, the lengths of the inverted conical portions of the first nylon roller 20 and the second nylon roller 30 may be selected to be 50 mm, 60 mm, 65 mm, 70 mm, 75 mm, or 80 mm.
The length of the cylindrical part of the first nylon roller 20 and the second nylon roller 30 is 50-80 mm, preferably, the length of the cylindrical part of the first nylon roller 20 and the second nylon roller 30 is 50-65 mm, under the condition, the cylindrical part of the first nylon roller 20 and the second nylon roller 30 plays a role in protecting a small belt, the handle is convenient to operate and adjust the distance between the first nylon roller 20 and the second nylon roller 30, and unnecessary space occupation is avoided. For example, in actual operation, the length of the cylindrical portions of the first nylon roller 20 and the second nylon roller 30 may be 50 mm, 55 mm, 60 mm, or 65 mm.
The diameter of the fixed ends of the inverted cone parts of the first nylon roller 20 and the second nylon roller 30 is 45-90 mm, and the diameter of the extending ends of the inverted cone parts of the first nylon roller 20 and the second nylon roller 30 is 30-50 mm. Preferably, the diameter of the fixed ends of the inverted cone-shaped parts of the first nylon roller 20 and the second nylon roller 30 is 70-90 mm, and the diameter of the extended ends of the inverted cone-shaped parts of the first nylon roller 20 and the second nylon roller 30 is 30-40 mm. For example, in practical operation, the fixed end of the inverted cone may have a diameter of 70 mm, 75 mm, 80mm, 85 mm or 90 mm, and the extended end may have a diameter of 30 mm, 35 mm, 40 mm, 45 mm or 50 mm.
The length ratio of the diameters of the fixed ends and the extending ends of the inverted cone-shaped parts of the first nylon roller 20 and the second nylon roller 30 is 1.5: 1-3: 1. Preferably, the length ratio of the diameters of the fixed ends and the extending ends of the inverted cone-shaped parts of the first nylon roller 20 and the second nylon roller 30 is 2: 1-3: 1, under the condition, the connection between the first nylon roller 20 and the bottom plate and the connection between the second nylon roller 30 and the bottom plate are more stable, and the service life of the device is prolonged. For example, in an actual operation, the length ratio of the diameter of the fixed end to the extended end of the reverse tapered part of the first nylon roller 20 and the second nylon roller 30 may be set to 2:1, 2.2:1, 2.5:1, 2.8:1, or 3: 1.
The diameter of the cylindrical part of the first nylon roller 20 and the second nylon roller 30 is the same as the length of the diameter of the extended end of the reverse tapered part.
Finally, it should be noted that: in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A gypsum board small belt adjusting device is characterized by comprising a bottom plate, a first nylon roller, a second nylon roller and a bracket, wherein the first nylon roller and the second nylon roller are fixed on the bottom plate, the bracket is used for fixing the first nylon roller and the second nylon roller, and the first nylon roller and the second nylon roller are rotatably fixed on the bracket at a first preset angle;
the first nylon roller comprises an inverted cone-shaped part and a cylindrical part connected with the inverted cone-shaped part, the inverted cone-shaped part comprises a fixed end and an extending end, one end of the fixed end is fixed on the bottom plate, the extending end extends outwards along the direction away from the bottom plate, and the cylindrical part is connected with the extending end of the inverted cone-shaped part;
the second nylon roller is the same as the first nylon roller in structure.
2. The drywall strap adjustment assembly of claim 1, wherein the first predetermined angle is 90 degrees perpendicular to the base plate.
3. The adjusting device for the small belt of the gypsum board as claimed in claim 1, wherein a first bearing for driving the first nylon roller to rotate is installed inside the first nylon roller, and a second bearing for driving the second nylon roller to rotate is installed inside the second nylon roller; the rotation direction of the first nylon roller and the second nylon roller is the same as the transmission direction of the small belt.
4. The gypsum board pocket adjusting apparatus of claim 3, wherein the first nylon roller and the second nylon roller rotate at the same speed as the pocket belt.
5. The adjusting device for the small belt of gypsum board as claimed in claim 1, wherein the first nylon roller and the second nylon roller are fixed on the bottom plate through a screw rod.
6. The adjusting apparatus for a gypsum board pocket belt according to claim 5, further comprising a handle connected to the cylindrical portions of the first and second nylon rollers, respectively, to adjust the predetermined angles of the first and second nylon rollers.
7. The adjusting device for the small belt of gypsum board according to any one of claims 1 to 6, wherein the length of the inverted conical portions of the first nylon roller and the second nylon roller is 50 to 120 mm, and the length of the cylindrical portions of the first nylon roller and the second nylon roller is 50 to 80 mm.
8. The adjusting device for the small belt of gypsum board as claimed in claim 7, wherein the diameter of the fixed end of the inverted conical part of the first nylon roller and the second nylon roller is 45-90 mm, the diameter of the extended end of the inverted conical part is 30-50 mm, and the length ratio of the diameter of the fixed end to the diameter of the extended end of the inverted conical part is 1.5: 1-3: 1.
9. The adjusting device for gypsum board small belt according to claim 7, wherein the diameter of the cylindrical portion of the first nylon roller is the same length as the diameter of the extended end of the reverse tapered portion, and the diameter of the cylindrical portion of the second nylon roller is the same length as the diameter of the extended end of the reverse tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055467.0A CN110883956B (en) | 2018-09-11 | 2018-09-11 | Gypsum board small belt adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055467.0A CN110883956B (en) | 2018-09-11 | 2018-09-11 | Gypsum board small belt adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110883956A true CN110883956A (en) | 2020-03-17 |
| CN110883956B CN110883956B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811055467.0A Active CN110883956B (en) | 2018-09-11 | 2018-09-11 | Gypsum board small belt adjusting device |
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| CN (1) | CN110883956B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406198Y (en) * | 2009-05-08 | 2010-02-17 | 姜继光 | Automatic deviation adjusting device for belt conveyor |
| CN202063496U (en) * | 2011-05-06 | 2011-12-07 | 郑红民 | Enforced anti-deviation device for conveying belt |
| KR20120069295A (en) * | 2010-12-20 | 2012-06-28 | 주식회사 포스코플랜텍 | Meandering prevention device for conveyer belt |
| CN202296125U (en) * | 2011-09-16 | 2012-07-04 | 可耐福石膏板(芜湖)有限公司 | Deviation-resisting device for wedged side belts in gypsum board production line |
| CN205114387U (en) * | 2015-11-13 | 2016-03-30 | 武汉市和利时电力科技有限公司 | Two -way belt return stroke part deviation correcting device |
| CN205662020U (en) * | 2016-06-08 | 2016-10-26 | 青岛港国际股份有限公司前港分公司 | Return belt prevents centring device |
| CN205916651U (en) * | 2016-08-05 | 2017-02-01 | 蚌埠依爱电子科技有限责任公司 | Automatic regulating device for preventing deviation of conveyor belt |
-
2018
- 2018-09-11 CN CN201811055467.0A patent/CN110883956B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406198Y (en) * | 2009-05-08 | 2010-02-17 | 姜继光 | Automatic deviation adjusting device for belt conveyor |
| KR20120069295A (en) * | 2010-12-20 | 2012-06-28 | 주식회사 포스코플랜텍 | Meandering prevention device for conveyer belt |
| CN202063496U (en) * | 2011-05-06 | 2011-12-07 | 郑红民 | Enforced anti-deviation device for conveying belt |
| CN202296125U (en) * | 2011-09-16 | 2012-07-04 | 可耐福石膏板(芜湖)有限公司 | Deviation-resisting device for wedged side belts in gypsum board production line |
| CN205114387U (en) * | 2015-11-13 | 2016-03-30 | 武汉市和利时电力科技有限公司 | Two -way belt return stroke part deviation correcting device |
| CN205662020U (en) * | 2016-06-08 | 2016-10-26 | 青岛港国际股份有限公司前港分公司 | Return belt prevents centring device |
| CN205916651U (en) * | 2016-08-05 | 2017-02-01 | 蚌埠依爱电子科技有限责任公司 | Automatic regulating device for preventing deviation of conveyor belt |
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| Publication number | Publication date |
|---|---|
| CN110883956B (en) | 2021-11-30 |
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