CN108635744A - A kind of special treadbelt of household treadmill and its manufacturing method - Google Patents
A kind of special treadbelt of household treadmill and its manufacturing method Download PDFInfo
- Publication number
- CN108635744A CN108635744A CN201810192744.6A CN201810192744A CN108635744A CN 108635744 A CN108635744 A CN 108635744A CN 201810192744 A CN201810192744 A CN 201810192744A CN 108635744 A CN108635744 A CN 108635744A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- coating
- framework material
- primer
- running
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000000576 coating method Methods 0.000 claims abstract description 47
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 47
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 47
- 239000002759 woven fabric Substances 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims abstract description 8
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 44
- 239000011247 coating layer Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0285—Physical characteristics of the belt, e.g. material, surface, indicia
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of special treadbelt of household treadmill and its manufacturing methods, it is made of framework material and the polyvinyl chloride coat coated on framework material side, wherein, framework material is the woven fabric of 3/1 brokentwlllweave structure, warp thread is 1000D lower shrinkage nylon multifilament in above-mentioned woven fabric, and weft yarn is 0.3mm ultralow contractive polyester monofilament；Ensure the adhesive property of framework material and polyvinyl chloride coat, ensure that primer in polyvinyl chloride coat and capstock fully melt by the coating processes of optimization, further increase the adhesion strength of framework material and polyvinyl chloride coat, to reduce the treadbelt lamination problem, its service life is effectively improved.
Description
Technical Field
The invention belongs to the technical field of running machine accessories, and particularly relates to a running belt special for a household running machine and a manufacturing method thereof.
Background
With the continuous improvement of living standard of people, the working pressure is increased day by day, so that the occupation ratio of sub-health people is increased year by year, therefore, the health problem becomes more and more concerned and the exercise is more and more popular, wherein, running or fast walking exercise by using the household running machine becomes the main means of daily exercise of people.
The household treadmill generally comprises a machine platform, an armrest frame, an operation panel, a running board and a treadmill belt. When the exerciser moves on it, friction occurs between the treadmill belt and the running board. Such friction may generate static electricity, which is transmitted and accumulated on the body of the user to cause discomfort, and when the user operates the control panel, the static electricity accumulated on the body may be transmitted to the electronic components in the control panel to cause damage to the electronic components, thereby preventing the treadmill from continuing to function and operate normally or easily causing injury to the user due to the static electricity. Therefore, there is a need to reduce friction of the running belt of the home treadmill, thereby reducing the static electricity problem.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a running belt special for a household treadmill; in addition, a manufacturing method of the running belt special for the household running machine is also provided.
The above object of the present invention is achieved by the following technical solutions:
a running belt special for a household running machine comprises a framework material and a polyvinyl chloride coating layer coated on one side of the framework material, wherein the framework material is woven fabric with 3/1 broken twill structure; the warp yarn of the woven fabric is 1000D low-shrinkage nylon multifilament, and the weft yarn is 0.3mm ultra-low shrinkage polyester monofilament.
The polyvinyl chloride coating layer consists of a polyvinyl chloride base coating coated on one side of the framework material and a polyvinyl chloride surface coating coated on the polyvinyl chloride base coating.
Further, the thickness of the framework material is 2.4-2.6 mm.
In a second aspect of the present invention, the manufacturing method of the running belt for a household treadmill specifically includes the following steps:
s1, drying and shaping the framework material;
s2, coating a polyvinyl chloride coating layer;
s3, and carrying out tooth joint; wherein,
in the step S1, the drying and shaping temperature is 180-200 ℃;
in step S2, the method for coating a polyvinyl chloride coating layer includes: firstly coating a layer of polyvinyl chloride primer on the surface of the framework material, and then coating a layer of polyvinyl chloride surface material on the primer, wherein the viscosity of the polyvinyl chloride primer is 2000-3000 mPa.s, and the coating amount is 150-180 g/mm2The coating speed is 6-8 m/min; the viscosity of the polyvinyl chloride facing material is 2500-3000 mPa.s, and the coating amount is 200-300 g/mm2The coating speed is 8-10 m/min.
Compared with the prior art, the invention has the beneficial effects that:
the warp yarns in the framework material adopt the low-shrinkage nylon multifilament, so that the bonding performance of the framework material and a polyvinyl chloride coating layer is ensured, the problem of layering of the running belt is reduced, and the service life of the running belt is effectively prolonged.
And secondly, the bottom coating and the surface coating in the polyvinyl chloride coating are fully melted through an optimized coating process, so that the bonding strength between the framework material and the polyvinyl chloride coating is further improved.
Drawings
Fig. 1 is a partial schematic view of a running belt for a home treadmill according to the present invention.
Detailed Description
The following description will be given with reference to the accompanying drawings to describe the preferred embodiments of the present invention in detail, but the scope of the present invention is not limited to the following embodiments.
Example 1
The manufacturing method of the special running belt for the household running machine comprises the following steps:
firstly, drying and shaping framework materials: and (3) putting the framework material into a closed oven for drying and rolling until the surface is flat and bubble-free, and controlling the drying temperature in the closed oven to be 180 ℃. The framework material is woven fabric of 3/1 broken twill structure, wherein the warp yarn is 1000D low-shrinkage nylon multifilament, the weft yarn is 0.3mm ultra-low-shrinkage polyester monofilament, and the thickness of the framework material is 2.4 mm.
Step two, coating a polyvinyl chloride coating layer: firstly coating a layer of polyvinyl chloride primer on the surface of the framework material, and then coating a layer of polyvinyl chloride surface material on the primer, wherein the viscosity of the polyvinyl chloride primer is 2000mPa.s, and the coating amount is 150g/mm2The coating speed is 6 m/min; the viscosity of the polyvinyl chloride facing material is 2500mPa.s, and the coating amount is 200g/mm2The coating speed was 8 m/min.
And thirdly, positioning, gear punching, hot pressing and finishing to obtain the running belt special for the household treadmill.
Example 2
The manufacturing method of the special running belt for the household running machine comprises the following steps:
firstly, drying and shaping framework materials: and (3) putting the framework material into a closed oven for drying, rolling until the surface is flat and bubble-free, and controlling the drying temperature in the closed oven to be 190 ℃. The framework material is woven fabric of 3/1 broken twill structure, wherein the warp yarn is 1000D low-shrinkage nylon multifilament, the weft yarn is 0.3mm ultra-low-shrinkage polyester monofilament, and the thickness of the framework material is 2.5 mm.
Step two, coating a polyvinyl chloride coating layer: firstly coating a layer of polyvinyl chloride primer on the surface of the framework material, and then coating a layer of polyvinyl chloride surface material on the primer, wherein the viscosity of the polyvinyl chloride primer is 2500mPa.s, and the coating amount is 170g/mm2The coating speed is 7 m/min; the viscosity of the polyvinyl chloride facing material is 2800mPa.s, and the coating amount is 250g/mm2The coating speed was 9 m/min.
And thirdly, positioning, gear punching, hot pressing and finishing to obtain the running belt special for the household treadmill.
Example 3
The manufacturing method of the special running belt for the household running machine comprises the following steps:
firstly, drying and shaping framework materials: and (3) putting the framework material into a closed oven for drying and rolling until the surface is flat and bubble-free, and controlling the drying temperature in the closed oven to be 200 ℃. The framework material is woven fabric of 3/1 broken twill structure, wherein the warp yarn is 1000D low-shrinkage nylon multifilament, the weft yarn is 0.3mm ultra-low-shrinkage polyester monofilament, and the thickness of the framework material is 2.6 mm.
Step two, coating a polyvinyl chloride coating layer: firstly coating a layer of polyvinyl chloride base coat on the surface of the framework material, and then coating a layer of polyvinyl chloride surface coat on the base coat, wherein the viscosity of the polyvinyl chloride base coat is 3000mPa.s, and the coating amount is 180g/mm2The coating speed is 8 m/min; the viscosity of the polyvinyl chloride facing material is 3000mPa.s, and the coating amount is 300g/mm2The coating speed was 10 m/min.
And thirdly, positioning, gear punching, hot pressing and finishing to obtain the running belt special for the household treadmill.
The running belt special for the home treadmill prepared in the above example 3 and a conventional running belt on the market were subjected to performance tests according to "GB/T23677-2017 light conveyor belt", "GB/T10006 film and sheet dynamic and static friction coefficient", and "GB/T3648 conveyor belt conductivity specification and test method", and the results are shown in table 1.
TABLE 1 conventional running belt and running belt Performance test Special for household running machine of the present invention
As can be seen from Table 1, the peeling strength and the surface antistatic property (omega) of the running belt special for the household running machine are superior to those of the conventional running belt, because the warp yarn of the framework material of the running belt special for the household running machine is 1000D low-shrinkage nylon multifilament, and the weft yarn of the framework material of the running belt special for the household running machine is 0.3mm ultra-low-shrinkage polyester monofilament, the friction between the running belt and the running plate can be reduced due to the high lubricating property of the framework material, the generation of noise and static electricity is greatly reduced, and the safety performance is improved; moreover, the adhesive property of the framework material and the polyvinyl chloride coating layer is ensured, so that the problem of layering of the running belt is reduced, and the service life of the running belt is effectively prolonged; on the other hand, the optimized coating process ensures that the primer and the surface material in the polyvinyl chloride coating layer are fully melted, and further improves the bonding strength between the framework material and the polyvinyl chloride coating layer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the present invention should not be limited by the disclosure of the preferred embodiments. Therefore, it is intended that all equivalents and modifications which do not depart from the spirit of the invention disclosed herein are deemed to be within the scope of the invention.
Claims (4)
1. The running belt special for the household running machine is characterized by consisting of a framework material and a polyvinyl chloride coating layer coated on one side of the framework material, wherein the framework material is woven fabric with 3/1 broken twill structure; in the woven fabric, warp yarns are 1000D low-shrinkage nylon multifilament yarns, and weft yarns are 0.3mm ultra-low-shrinkage polyester monofilaments.
2. A running belt special for a home running machine according to claim 1, wherein the polyvinyl chloride coating layer is composed of a polyvinyl chloride primer coated on one side of the framework material and a polyvinyl chloride facing material coated on the polyvinyl chloride primer.
3. A running belt for a home running machine according to claim 1, wherein the thickness of the frame material is 2.4 to 2.6 mm.
4. A method for manufacturing a running belt for a home running machine according to any one of claims 1 to 3, comprising the steps of:
s1, drying and shaping the framework material;
s2, coating a polyvinyl chloride coating layer;
s3, and carrying out tooth joint; wherein,
in the step S1, the drying and shaping temperature is 180-200 ℃;
in step S2, the method for coating a polyvinyl chloride coating layer includes: firstly coating a layer of polyvinyl chloride primer on the surface of the framework material, and then coating a layer of polyvinyl chloride surface material on the primer, wherein the viscosity of the polyvinyl chloride primer is 2000-3000 mPa.s, and the coating amount is 150-180 g/mm2The coating speed is 6-8 m/min; the viscosity of the polyvinyl chloride facing material is 2500-3000 mPa.s, and the coating amount is 200-300 g/mm2The coating speed is 8-10 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192744.6A CN108635744A (en) | 2018-03-09 | 2018-03-09 | A kind of special treadbelt of household treadmill and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192744.6A CN108635744A (en) | 2018-03-09 | 2018-03-09 | A kind of special treadbelt of household treadmill and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108635744A true CN108635744A (en) | 2018-10-12 |
Family
ID=63744293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810192744.6A Pending CN108635744A (en) | 2018-03-09 | 2018-03-09 | A kind of special treadbelt of household treadmill and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108635744A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163289B2 (en) * | 1970-12-31 | 1975-03-27 | Del Mar Engineering Laboratories, Los Angeles, Calif. (V.St.A.) | Treadmill for diagnostic and therapeutic purposes |
| US5649882A (en) * | 1995-10-18 | 1997-07-22 | Universal Gym Equipment, Inc. | Exercise treadmill |
| CN2336825Y (en) * | 1998-05-07 | 1999-09-08 | 唐丽生 | Running belt structure with anti-noise and anti-static effects |
| CN201124601Y (en) * | 2007-11-08 | 2008-10-01 | 乔统工业股份有限公司 | Conveyor belt and running belt structure |
| CN101757774A (en) * | 2009-12-30 | 2010-06-30 | 上海永利带业股份有限公司 | Ultra-silent treadmill belt and manufacture method thereof |
| CN106983987A (en) * | 2016-01-21 | 2017-07-28 | 乔山健身器材（上海）有限公司 | Treadmill belt finished product or semi-finished product and its preparation method |
-
2018
- 2018-03-09 CN CN201810192744.6A patent/CN108635744A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163289B2 (en) * | 1970-12-31 | 1975-03-27 | Del Mar Engineering Laboratories, Los Angeles, Calif. (V.St.A.) | Treadmill for diagnostic and therapeutic purposes |
| US5649882A (en) * | 1995-10-18 | 1997-07-22 | Universal Gym Equipment, Inc. | Exercise treadmill |
| CN2336825Y (en) * | 1998-05-07 | 1999-09-08 | 唐丽生 | Running belt structure with anti-noise and anti-static effects |
| CN201124601Y (en) * | 2007-11-08 | 2008-10-01 | 乔统工业股份有限公司 | Conveyor belt and running belt structure |
| CN101757774A (en) * | 2009-12-30 | 2010-06-30 | 上海永利带业股份有限公司 | Ultra-silent treadmill belt and manufacture method thereof |
| CN106983987A (en) * | 2016-01-21 | 2017-07-28 | 乔山健身器材（上海）有限公司 | Treadmill belt finished product or semi-finished product and its preparation method |
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Application publication date: 20181012 |
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| WD01 | Invention patent application deemed withdrawn after publication |