CN104482110A - Wear resisting synchronous belt and preparation method thereof - Google Patents
Wear resisting synchronous belt and preparation method thereof Download PDFInfo
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- CN104482110A CN104482110A CN201410629388.1A CN201410629388A CN104482110A CN 104482110 A CN104482110 A CN 104482110A CN 201410629388 A CN201410629388 A CN 201410629388A CN 104482110 A CN104482110 A CN 104482110A
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- rolling disc
- sizing material
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G1/00—Driving-belts
- F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
Abstract
Disclosed is a preparation method of a wear resisting synchronous belt. The wear resisting synchronous belt comprises an annular belt body, wherein the annular belt body structurally comprises a plurality of arc belt teeth (94) arranged at equal intervals along the inner peripheral surface of the annular belt body, an elastic nylon cloth (93) which has wear resisting performance and covers the surfaces of the belt teeth, a core rope (92) laid in the annular belt body along the peripheral direction of the annular belt body and a belt back (91) arranged on the back side of the core rope (92).
Description
Technical field
The present invention and driving belt field, especially a kind of preparation method of wear-resisting Timing Belt.
Background technique
In recent years, along with the emergence of new high-tech industry, this miniature Timing Belt generally uses in computer peripheral device, business automation equipment and laborsaving equipment and household electrical appliances etc.Then, common Timing Belt is because wear no resistance, and fall bits serious, can not get the accreditation in market in high-end market, high-end market is being monopolized by external manufacturing enterprise always always.
Summary of the invention
The present invention aim to provide a kind of sizing compound formula technology and the physical and mechanical properties of Timing Belt apparently higher than the physical property requirements of same size Timing Belt.
In the present invention, a kind of preparation method of wear-resisting Timing Belt, wherein, the structure of the annular belt body of described wear-resisting Timing Belt is: the inner peripheral surface equidistant arrangement along described annular belt body has multiple band teeth of circular arc; The stretchy nylon cloth with wear-resisting property coated on described band tooth surface; At the inner core rope laid along the circumferential direction of described annular belt body of described annular belt body, and the band back of the body at the described core rope back side; Described method comprises the steps:
Rubber composition is carried out mixing, obtain mixing sizing material → obtained mixing sizing material part sizing material is made rubber cement for stretchy nylon cloth primer, part sizing material makees rubber cement for stretchy nylon cloth glue and is made into cloth cover, part sizing material is rolled into desired thickness, obtain film → assembled by shaping die → forming die is after assembling inserted in described cloth cover, coiling, film to be attached on the shaping die after coiling → sulfuration → cutting, to obtain the Timing Belt of required width.
According to another aspect, a kind of method of cutting Timing Belt, use made-up belt cutting device, described made-up belt cutting device comprises: base, rolling disc and lifting column assembly, rolling disc can be arranged on rotationally by bearing the periphery of described base, the centre of described rolling disc is hoist trunk hole, described lifting column assembly is for installing the described made-up belt of carrying, and extend through described hoist trunk hole, described hoist trunk hole can be passed through for the made-up belt lifting be carried on described lifting column assembly, the peripheral edge, downside of described rolling disc is provided with annular tooth ring, described base is provided with rotating disk drive motor, rotating disk drive motor and gear couplings, gear engages with described annular tooth ring, thus can determine that described rolling disc is relative to described base rotation,
The upper side of described rolling disc is also provided with knife assembly, the inner side of described knife assembly in described rolling disc radial direction is provided with multiple slitting wheel from top to bottom, the lower end of described knife assembly can be slidably mounted in the chute on described rolling disc, and one end of described chute is installed with radial drive motor, described radial drive motor connects with radial drive leading screw, the tapped hole screw-thread fit of the lower end of radial drive leading screw and described knife assembly, thus described multiple slitting wheel can be made to move in radial directions;
Described lifting column assembly comprises middle screw rod, middle screw rod with screw shell screw-thread fit and the lower end of middle screw rod with lifting drive motor connects, be elevated drive motor be fixed on base;
Be provided with in the barrel of screw shell diametrically relative two axially extended guiding blind holes, described guiding blind hole is slidably matched with two directional posts respectively, and base is fixed in the lower end of described two directional posts;
The outer peripheral surface of described screw shell is provided with retaining collar, and described retaining collar is for being fixedly installed in the described made-up belt in described columns assemblies;
The step of described cutting is as follows: be axially enclosed within the outer peripheral surface of described columns assemblies by multiple described made-up belt, fix with described retaining collar, the made-up belt that described lifting drive motor will cut is aimed at described multiple cutting knife, described radial drive motor and the synthetic operation of described rotating disk drive motor, to make the circumference rotation on one side of described multiple cutting knife while cut made-up belt, thus obtain the Timing Belt of required width.
By this cutting mode, can disposable multiple band be cut, and cutting completes gradually, therefore cut smooth even, and can yield rate be improved.Synchronous belt tooth contour makes the profile of tooth of Timing Belt engage well with band form of gear tooth; Tooth cloth rubber cement glue formula makes it have good adhesiveness and high wear resistance, and tooth cloth color is colored; The selecting and filling a prescription of Timing Belt material, Timing Belt band back of the body black sizing material at high temperature not contaminated zone tooth, and meet the environmental requirement of European Union's azo compounds dye.
Accompanying drawing explanation
Figure 1 shows that the stereogram of a kind of wear-resisting Timing Belt involved in the present invention.
Fig. 2 is the amplification sectional view at A place in Fig. 1.
Fig. 3 is the schematic diagram of the cutting device in cutting step of the present invention.
Fig. 4 is the sectional view of the A-A in Fig. 3.
Embodiment
This practical preferred forms is introduced below with reference to suitable accompanying drawing.
In the present invention, a kind of preparation method of wear-resisting Timing Belt, wherein, the structure of the annular belt body of described wear-resisting Timing Belt is: the inner peripheral surface equidistant arrangement along described annular belt body has multiple band teeth 94 of circular arc; The stretchy nylon cloth 93 with wear-resisting property coated on described band tooth surface; At the inner core rope 92 laid along the circumferential direction of described annular belt body of described annular belt body, and the band back of the body 91 at described core rope 92 back side; Described method comprises the steps:
Rubber composition is carried out mixing, obtain mixing sizing material → obtained mixing sizing material part sizing material is made rubber cement for stretchy nylon cloth primer, part sizing material makees rubber cement for stretchy nylon cloth glue and is made into cloth cover, part sizing material is rolled into desired thickness, the forming die 2 obtaining film → assembled by shaping die 2 → is after assembling inserted in described cloth cover, coiling, film to be attached on the shaping die after coiling 2 → sulfuration → cutting, to obtain the Timing Belt of required width.
Wherein, the formula of primer is as follows by weight: 100 parts of neoprenes, 15 parts of White Carbon blacks, 5 parts of titanium dioxides, 1.5 parts of stearic acid, 4 parts of zine oxide, 1.5 parts of age resister, 4 parts of tackifying resins, 5 parts of magnesium oxide, 1 part of rubber are bright red, 1.45 parts of promoter.
Wherein, the formula of face glue is as follows by weight: 50 parts of high-phenylethylenes, 50 parts of neoprenes, 20 parts of White Carbon blacks, 10 parts of titanium dioxides, 1.0 parts of stearic acid, 2 parts of zine oxide, 1.5 parts of age resister, 5 parts of tackifying resins, 3 parts of magnesium oxide, 1 part of sulphur, 2 parts of crosslinking agents, 1.2 parts of rubber are bright red, 1.68 parts of promoter.
Wherein, the step of described cutting uses made-up belt cutting device, described made-up belt cutting device comprises: base 7, rolling disc 5 and lifting column assembly, rolling disc 5 can be arranged on rotationally by bearing 1 the periphery of described base 7, the centre of described rolling disc 5 is hoist trunk hole 15, described lifting column assembly is for installing the described made-up belt of carrying, and extend through described hoist trunk hole 15, described hoist trunk hole can be passed through for the made-up belt lifting be carried on described lifting column assembly, the peripheral edge, downside of described rolling disc 5 is provided with annular tooth ring, described base 7 is provided with rotating disk drive motor 13, rotating disk drive motor 13 connects with gear 14, gear 14 engages with described annular tooth ring, thus can determine that described rolling disc 5 rotates relative to described base 7,
The upper side of described rolling disc 5 is also provided with knife assembly 2, the inner side of described knife assembly 2 in described rolling disc 5 radial direction is provided with multiple slitting wheel 1 from top to bottom, the lower end of described knife assembly 2 can be slidably mounted in the chute 3 on described rolling disc 5, and one end of described chute 3 is installed with radial drive motor 4, described radial drive motor 4 connects with radial drive leading screw 41, the tapped hole screw-thread fit of the lower end of radial drive leading screw 41 and described knife assembly 2, thus described multiple slitting wheel can be made to move in radial directions,
Described lifting column assembly comprises middle screw rod 9, middle screw rod 9 with screw shell 17 screw-thread fit and the lower end of middle screw rod 9 with lifting drive motor 8 connect, lifting drive motor 8 be fixed on base 7;
Be provided with in the barrel of screw shell 17 diametrically relative two axially extended guiding blind holes 171, described guiding blind hole is slidably matched with two directional posts 11 respectively, and base 7 is fixed in the lower end of described two directional posts 11;
The outer peripheral surface of described screw shell 17 is provided with retaining collar 10, and described retaining collar 10 is for being fixedly installed in the described made-up belt in described columns assemblies;
The step of described cutting is as follows: be axially enclosed within the outer peripheral surface of described columns assemblies by multiple described made-up belt, fix with described retaining collar 10, the made-up belt that described lifting drive motor 8 will cut is aimed at described multiple cutting knife 1, described radial drive motor 4 and the synthetic operation of described rotating disk drive motor 13, to make the circumference rotation on one side of described multiple cutting knife 1 while cut made-up belt, thus obtain the Timing Belt of required width.
The structure of Timing Belt of the present invention is as shown in Figure 1 and Figure 2: annular belt body, multiple band teeth along belt body inner peripheral surface equidistant arrangement, with tooth surface there being wear resistance good color elastic nylon cloth core rope that is coated, that lay along the circumferencial direction of belt body, being positioned at the core rope back side has the better sizing material of bending properties coated.
Carry out the process of rubber cement gluing to band tooth base fabric, first consider the wear resistance of sizing material and the adhesiveness with cotton rope, rubber during design primer slurry formula, belt body black sizing material is not filled tooth and is polluted color ribbon tooth to band tooth surface simultaneously.Neoprene and belt body have good adhesiveness, and colored primer sizing material used, by the formula Design to neoprene, makes it have These characteristics.Prime cement sizing material used can select following formula:
By weight: 100 parts of neoprenes, 15 parts of White Carbon blacks, 5 parts of titanium dioxides, 1.5 parts of stearic acid, 4 parts of zine oxide, 1.5 parts of age resister, 4 parts of tackifying resins, 5 parts of magnesium oxide, 1 part of rubber are bright red, 1.45 parts of promoter.
First the wear resistance considering sizing material during design surface rubber cement formula and the adhesiveness of starching with primer, be with the elongation percentage of tooth base fabric moderate simultaneously, should do not filled tooth to band tooth surface pollution color ribbon tooth by belt body black sizing material, ensure that band tooth fills tooth again full.High-phenylethylene has good wear resistance, by the blending with neoprene, makes itself and belt body have good adhesiveness, and colour plane glue sizing material used, by the formula Design to high-phenylethylene and natural rubber, makes it have These characteristics.Starch adhesive sizing material used can select following formula:
By weight: 50 parts of high-phenylethylenes, 50 parts of neoprenes, 20 parts of White Carbon blacks, 10 parts of titanium dioxides, 1.0 parts of stearic acid, 2 parts of zine oxide, 1.5 parts of age resister, 5 parts of tackifying resins, 3 parts of magnesium oxide, 1 part of sulphur, 2 parts of crosslinking agents, 1.2 parts of rubber are bright red, 1.68 parts of promoter.
In one embodiment, by 1 elastomeric compound: the proportioning of 2 solvent cyclohexanes is made into primer slurry and face rubber cement, can be directly mixed in rubber cement by tackiness agent such as RFL in rubber cement.By each position of openpore nylon cloth tying-in spreader, operate after smooth for openpore nylon cloth two ends sewn joint tensioning.Shut down, painting cutter is placed on grey cloth joint, mobile rubber block adjustment coating widths, regulates the pressure of cutter with handwheel; Start, inclines for three times on the cloth cover before being added in spreading knife by 3/5 primer slurry point, primary coat cotton rope face one cycle.Shut down, unclamp and be coated with cutter and hitch roll, grey cloth turn-over is strained and adjusts grey cloth runnability; Start, incline for three times on the cloth cover before being added in spreading knife by residue primer slurry point, start primary coat die face one cycle is also suitably dried.Stop, unclamp and be coated with cutter and hitch roll, grey cloth turn-over is strained and adjusts grey cloth runnability; Painting cutter is placed on grey cloth joint, and mobile rubber block adjustment coating widths, regulates the pressure of cutter with handwheel; Being divided by established amount by the primer slurry not adding tackiness agent inclines for three times on the cloth cover before being added in spreading knife, and start face is coated with cotton rope face two cycle and requires carry out face painting and suitably dry; Stop, unclamp and be coated with cutter and hitch roll, grey cloth turn-over is strained and adjusts grey cloth runnability; Being divided by established amount by face rubber cement inclines for three times on the cloth cover before being added in spreading knife, and start face painting die face is carried out face and is coated with three cycles, and eight cycles that operated by gummed cloth are suitably dried.
Band tooth base fabric is being cut into preliminary dimension after rubber cement process.With ultrasonic welding, two of predetermined nylon cloth opposites are welded together, columniform band tooth base fabric cloth cover can be obtained.
Band tooth base fabric cloth cover is enclosed within the mould needing shaping wiped clean, is then keeping under the constant state of tension force, the core rope through adhesive treatment being wrapped in outside band tooth base fabric.
After selecting traditional mixing facilities mixing free of contamination rubber compounding, sizing material is rolled into the film by regulation required thickness, film is attached on the made-up belt of forming, smooth during film laminating, avoid wrinkle folding to affect thickness of belt and outward appearance row.
Be placed on by gum cover in steam vulcanization (cure) tank and carry out preheating, outside the made-up belt being enclosed within forming after preheating completes, made-up belt outer wall and gum cover inwall gap are about 5mm, large flat bread on pad.Then under certain vapor pressure, time, in sulfurizing pot, sulfuration is carried out.
In High Temperature High Pressure sulfidation, these fluidised rubber form rubber layer rubber be pressed in teeth groove together with band tooth infantees and form band tooth.After sulfidization molding, cylindrical shape belt body is taken out from sulfurizing pot, the demoulding is carried out to it, cuts, many Timing Belts can be obtained simultaneously.
Claims (4)
1. a preparation method for wear-resisting Timing Belt, wherein, the structure of the annular belt body of described wear-resisting Timing Belt is: the inner peripheral surface equidistant arrangement along described annular belt body has multiple band teeth (94) of circular arc; The stretchy nylon cloth (93) with wear-resisting property coated on described band tooth surface; At the inner core rope (92) laid along the circumferential direction of described annular belt body of described annular belt body, and the band back of the body (91) at described core rope (92) back side; ; Described method comprises the steps:
Rubber composition is carried out mixing, obtain mixing sizing material → obtained mixing sizing material part sizing material is made rubber cement for stretchy nylon cloth primer, part sizing material makees rubber cement for stretchy nylon cloth glue and is made into cloth cover, part sizing material is rolled into desired thickness, obtain film → assembled by shaping die (2) → forming die (2) is after assembling inserted in described cloth cover, coiling, film is attached to the shaping die after coiling (2) to go up → sulfuration → by the made-up belt cutting after sulfuration, to obtain the Timing Belt of required width.
2. the method for claim 1, wherein, the formula of primer is as follows by weight: 100 parts of neoprenes, 15 parts of White Carbon blacks, 5 parts of titanium dioxides, 1.5 parts of stearic acid, 4 parts of zine oxide, 1.5 parts of age resister, 4 parts of tackifying resins, 5 parts of magnesium oxide, 1 part of rubber are bright red, 1.45 parts of promoter.
3. the method for claim 1, wherein, the formula of face glue is as follows by weight: 50 parts of high-phenylethylenes, 50 parts of neoprenes, 20 parts of White Carbon blacks, 10 parts of titanium dioxides, 1.0 parts of stearic acid, 2 parts of zine oxide, 1.5 parts of age resister, 5 parts of tackifying resins, 3 parts of magnesium oxide, 1 part of sulphur, 2 parts of crosslinking agents, 1.2 parts of rubber are bright red, 1.68 parts of promoter.
4. the method as described in any one of claim 1-3, wherein, the step of described cutting uses made-up belt cutting device, described made-up belt cutting device comprises: base (7), rolling disc (5) and lifting column assembly, rolling disc (5) can be arranged on rotationally by bearing (1) the periphery of described base (7), the centre of described rolling disc (5) is hoist trunk hole (15), described lifting column assembly is for installing the described made-up belt of carrying, and extend through described hoist trunk hole (15), described hoist trunk hole can be passed through for the made-up belt lifting be carried on described lifting column assembly, the peripheral edge, downside of described rolling disc (5) is provided with annular tooth ring, described base (7) is provided with rotating disk drive motor (13), rotating disk drive motor (13) connects with gear (14), gear (14) engages with described annular tooth ring, thus can determine that described rolling disc (5) rotates relative to described base (7),
The upper side of described rolling disc (5) is also provided with knife assembly (2), the inner side of described knife assembly (2) in described rolling disc (5) radial direction is provided with multiple slitting wheel (1) from top to bottom, the lower end of described knife assembly (2) can be slidably mounted in the chute (3) on described rolling disc (5), and one end of described chute (3) is installed with radial drive motor (4), described radial drive motor (4) connects with radial drive leading screw (41), the tapped hole screw-thread fit of the lower end of radial drive leading screw (41) and described knife assembly (2), thus described multiple slitting wheel can be made to move in radial directions,
Described lifting column assembly comprises middle screw rod (9), middle screw rod (9) with screw shell (17) screw-thread fit and the lower end of middle screw rod (9) with lifting drive motor (8) connects, be elevated drive motor (8) be fixed on base (7);
Be provided with diametrically relative two axially extended guiding blind holes (171) in the barrel of screw shell (17), described guiding blind hole is slidably matched with two directional posts (11) respectively, and base (7) is fixed in the lower end of described two directional posts (11);
The outer peripheral surface of described screw shell (17) is provided with retaining collar (10), described retaining collar (10) is for being fixedly installed in the described made-up belt in described columns assemblies;
The step of described cutting is as follows: be axially enclosed within the outer peripheral surface of described columns assemblies by the made-up belt after multiple described sulfuration, fix with described retaining collar (10), the made-up belt that described lifting drive motor (8) will be cut is aimed at described multiple cutting knife (1), described radial drive motor (4) and the synthetic operation of described rotating disk drive motor (13), to make the circumference rotation on one side of described multiple cutting knife (1) while cut made-up belt, thus obtain the Timing Belt of required width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629388.1A CN104482110B (en) | 2014-11-10 | 2014-11-10 | A kind of wear-resisting Timing Belt and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629388.1A CN104482110B (en) | 2014-11-10 | 2014-11-10 | A kind of wear-resisting Timing Belt and preparation method |
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| CN104482110A true CN104482110A (en) | 2015-04-01 |
| CN104482110B CN104482110B (en) | 2016-08-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106003750A (en) * | 2016-07-05 | 2016-10-12 | 宁波凯驰胶带有限公司 | Micro synchronous belt and manufacturing method thereof |
| CN107237862A (en) * | 2017-05-23 | 2017-10-10 | 宁波丰茂远东橡胶有限公司 | A kind of wear-resisting timing belt for automobile timing system |
| CN107286411A (en) * | 2017-07-14 | 2017-10-24 | 合肥市远程胶塑有限公司 | A kind of modified vulcanizer steel band kiss-coating prepares formula and its preparation technology |
| CN107953581A (en) * | 2017-12-27 | 2018-04-24 | 江西康琪实业有限公司 | A kind of synchronous belt manufacture craft |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106003750A (en) * | 2016-07-05 | 2016-10-12 | 宁波凯驰胶带有限公司 | Micro synchronous belt and manufacturing method thereof |
| CN107237862A (en) * | 2017-05-23 | 2017-10-10 | 宁波丰茂远东橡胶有限公司 | A kind of wear-resisting timing belt for automobile timing system |
| CN107286411A (en) * | 2017-07-14 | 2017-10-24 | 合肥市远程胶塑有限公司 | A kind of modified vulcanizer steel band kiss-coating prepares formula and its preparation technology |
| CN107953581A (en) * | 2017-12-27 | 2018-04-24 | 江西康琪实业有限公司 | A kind of synchronous belt manufacture craft |
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| CN104482110B (en) | 2016-08-31 |
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