CN102275375B - Processing apparatus for medical polymer splint, and processing method thereof - Google Patents
Processing apparatus for medical polymer splint, and processing method thereof Download PDFInfo
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- CN102275375B CN102275375B CN 201110140060 CN201110140060A CN102275375B CN 102275375 B CN102275375 B CN 102275375B CN 201110140060 CN201110140060 CN 201110140060 CN 201110140060 A CN201110140060 A CN 201110140060A CN 102275375 B CN102275375 B CN 102275375B
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Abstract
The invention discloses a processing apparatus for a medical polymer splint, and a processing method thereof, and belongs to the field of medical health device. The processing apparatus provided by the present invention comprises a winding disk, a belt conveyor provided with a stepping motor, an upper roller and a lower roller. One end of the belt conveyor is provided with a cutter apparatus, wherein the cutter apparatus is connected with the stepping motor through PLC control. The processing apparatus is further provided with a felt adhesion apparatus. The processing method provided by the present invention comprises the following steps that: a, base cloth passes through glue coating equipment and is winded after being soaked into the glue, b, the lower felt, the base cloth and the upper felt are sequentially covered on the belt conveyor, c, belt conveying is performed according to a certain step length, isometric cutting is performed under the PLC control, then the steps of seaming and sealing are performed to obtain the finished product. According to the processing apparatus and the processing method provided by the present invention, the customized cutting and the automation are realized, the product quality is ensured, and the yield of the product and the work efficiency are improved.
Description
Technical field
The present invention relates to a kind of processing unit (plant) and processing method of health care MULTILAYER COMPOSITE product, relate in particular to a kind of Medical macromolecular splint processing unit (plant) and processing method.
Background technology
The processing method of current domestic Macromolecular splint is also relatively backward, mainly with being processed as by hand the master.In process, the glass-fiber-fabric that will apply through macromolecule resin manually is laid on lower felt, be transported to subsequent processing coated with felt on one deck by belt conveyor again, the operation of subsequent processing is manually sheared according to fixed length, finally by edge sealing, be packaged to be the clamping plate finished product.Due to manual work, the two ends of splint product are difficult for smooth, and the human error of product length is larger, unstable product quality, and yield rate is not high, and production efficiency is low.
The manufacturing technique requirent of Medical macromolecular splint has the particularity of himself, especially the humidity of production environment and the degree of drying of product are had to certain requirement, working (machining) efficiency can make macromolecule resin solidify slowly, the dry felt-cloth of crossing, base cloth increase owing to being exposed to for a long time humidity in air, have affected the quality of product.Therefore improve the raising that working (machining) efficiency is conducive to the finished product rate.
Summary of the invention
Goal of the invention: the technical problem to be solved in the present invention is to provide a kind of product process automation can be according to the Medical macromolecular splint processing unit (plant) of cut-to-length of realizing; The technical problem that another will solve of the present invention is to provide a kind of processing method of automation processing fixed length Medical macromolecular splint.
Technical scheme: in order to provide a kind of, realize that the product process automation also can be according to the Medical macromolecular splint processing unit (plant) of cut-to-length, Medical macromolecular splint processing unit (plant) of the present invention comprises the closed reel that is wrapped with base cloth and is furnished with the belt conveyer that motor is processed and transmitted, belt conveyer is respectively equipped with the top roll that upper felt is unreeled and the lower roll that lower felt is unreeled up and down, the motor of described belt conveyer is stepper motor, described belt conveyer carries end to be provided with stepper motor by the cutter of PLC control connection, described Medical macromolecular splint processing unit (plant) also is provided with to the felt adhesive dispenser that unreels double faced adhesive tape on lower felt.
Described cutter comprises the transfer roller of contiguous belt conveyer end, and is located at the lock formula cutting knife of being controlled by cutter motor between belt conveyer and delivery roller.Wherein, transfer roller plays the effect that transmits clamping plate and provides support a little for the shearing of lock formula cutting knife.
The operating frequency of described cutter motor and the step-length of stepper motor are controlled and are mated by PLC.
Also be provided with the registration roller for felt on adjusting and lower felt tension force and position near the belt conveyer surface, the height of registration roller is regulated, can guarantee that the upper felt and the lower felt that unreel can not produce extruding at compound tense on the one hand, thereby the macromolecule resin in clamping plate is extruded and affected product quality preventing, can guarantee that on the other hand unwinding tension relaxes preventing.Be provided with and double faced adhesive tape be pressed on to the pressure roller on lower felt at the transportation top of belt conveyer.Pressure roller also can prevent that to the pressure-acting of belt conveyer lower felt from skidding on the belt conveyer surface.
Described felt adhesive dispenser is for improving the compound stickiness of clamping plate.A described felt adhesive dispenser part is located at belt conveyer top, and a part is located at the belt conveyer below, and the felt adhesive dispenser comprises the double faced adhesive tape unreeling shaft of being located at the belt conveyer below, be located at the belt conveyer top protective layer Scroll and winding motor; Near the double faced adhesive tape unreeling shaft, also be provided with for controlling the directive wheel of double faced adhesive tape gluing position.Can formulate according to the concrete condition of production quantity of double faced adhesive tape and directive wheel.
For a kind of processing method of automation processing fixed length Medical macromolecular splint is provided, the processing method of Medical macromolecular splint of the present invention comprises the steps:
A. by base cloth through rolling after the automatic double surface gluer impregnation;
B. the lower felt of belt conveyer below is unreeled and is laid in the belt conveyer upper surface, the base cloth after impregnation is unreeled and is overlying on lower felt surface, the upper felt of belt conveyer top is unreeled and is overlying on base cloth; The binding face of described lower felt and base cloth strengthens the double faced adhesive tape of compound stickiness coated with one deck;
C. start belt conveyer, described belt conveyer is by a fixed step size transportation under stepper motor drives, and under PLC controls, through the isometric shearing of cutter, then tape edge, sealing obtain finished product.
Wherein, in step a, automatic double surface gluer comprises the glue groove that fills macromolecule resin, by rotation, wraps the glue spreader that macromolecule resin in the glue groove impregnation are coated on base cloth, and described impregnation temperature is controlled at 35 ~ 55 ℃; The temperature of the described sealing machine sealing of step c is controlled at 200 ~ 230 ℃.
Wherein, the described lower felt of step b unreels double faced adhesive tape is overlying on to lower felt surface by the felt adhesive dispenser; when belt conveyer is transported to upper surface by lower felt; the protective layer Scroll is peeled off the protective layer of double faced adhesive tape under winding motor drives, and near the belt conveyer surface, also is being provided with for controlling the directive wheel of double faced adhesive tape gluing position.
Wherein, the operating frequency of the step-length of the described step-length motor of step c and cutter motor is adjusted to obtain the product of different length by PLC.
Beneficial effect: for Medical macromolecular splint processing unit (plant) of the present invention, this device has added the felt adhesive dispenser that improves the compound stickiness of multiply-plywood on the basis of existing technology, and is aided with the protective layer winding motor and directive wheel realizes automation and improve machining accuracy; The motor of this device belt conveyer is stepper motor, coordinates cutter jointly to realize cut-to-length and automation, and uses cutting knife to shear to make end face smooth, product quality and yield rate are improved greatly.Processing method for Medical macromolecular splint of the present invention, the design of electrical motor of the method realizes automation under PLC controls, and makes the product cut-to-length simultaneously, and the realization of automation has reduced human cost and also improved operating efficiency, make finished product be subject to the impact of humidity less, improved yield rate.
The accompanying drawing explanation
Fig. 1 is the structural representation of processing unit (plant) of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, base cloth is transferred in closed reel 1 through live-roller 17 by automatic double surface gluer 14, automatic double surface gluer 14 comprises roll coater 15, glue groove 16, and roll coater 15 and live-roller 17 are by the transmission of reducing motor constant speed, and roll coater 15 is coated in the macromolecule resin in glue groove 16 on base cloth.The motor of belt conveyer 2 is stepper motor, conveying end at belt conveyer 2 is provided with stepper motor by the cutter 5 of PLC control connection, cutter 5 comprises the transfer roller 7 of contiguous belt conveyer 2 ends, and the lock formula cutting knife 8 of being controlled by cutter motor.The upper and lower of belt conveyer 2 is respectively equipped with top roll 3 and lower roll 4, and top roll 3 is wrapped with felt, and lower roll 4 is wrapped with lower felt.Be provided with registration roller 9 in belt conveyer 2 upper and lower surfaces, regulate respectively height and the tension force of felt and lower felt, be provided with the pressure roller 10 double faced adhesive tape is pressed on lower felt at the transportation top of belt conveyer 2.Felt adhesive dispenser 6 is used for to unreeling double faced adhesive tape on lower felt, and felt adhesive dispenser 6 comprises the double faced adhesive tape unreeling shaft, is located at protective layer Scroll 12 and the winding motor 13 of belt conveyer 2 tops.The shearing frequency of cutter motor and the step-length of stepper motor are controlled and are mated by PLC.
The processing method of Medical macromolecular splint is as follows:
For controlling product quality, require the humidity in production space in confined space humidity, to be not more than-35 ℃, base materials employedly must in 60 ℃ of drying rooms, place 12 hours ability as base cloth, upper felt, lower felt and use, base cloth is glass-fiber-fabric, also can after 2 hours, use the drying in oven of 100 ℃.When producing, start dehumidifier with the humidity that controls environment, open compressed air regulating valve, air pressure is adjusted to and is greater than 4Kg.
Open electric machine control system, set technological parameter, as: gluing speed, rolling speed, the number of plies are set, step-length is set, live-roller time delay, closed reel diameter.
The glue groove 16 that automatic double surface gluer 14 comprises roll coater 15 and can heat macromolecule resin, roll coater 15 wraps in glue groove 16 macromolecule resin by rotation and impregnation is coated on base cloth, on request base cloth is passed cloth rewinder roll, roll coater 15, live-roller 17 successively to closed reel 1, and adjustment tension force, when glue groove 16 temperature reach 35 ~ 55 ℃, start gluing production, and by the base cloth rolling on closed reel 1.
The lower roll 4 that belt conveyer 2 belows is wrapped with to lower felt unreels; lower felt is laid in to belt conveyer 2 upper surfaces; lower felt must strengthen by felt gluing equipment 6 double faced adhesive tape of compound stickiness at the binding face with base cloth coated with one deck; when lower felt unreels; double faced adhesive tape unreeling shaft 11 in felt adhesive dispenser 6 unreels simultaneously, and the winding motor 13 of being located at belt conveyer 2 tops drives protective layer Scroll 12 and rotates the protective layer rolling of double faced adhesive tape.The closed reel 1 that is wrapped with base cloth is unreeled and is overlying on lower felt surface with certain number of plies on request.Then top roll 3 is unreeled, upper felt is overlying on base cloth.
Start belt conveyer 2, belt conveyer 2 transports by a fixed step size under stepper motor drives, under PLC controls through the isometric shearing of cutter 5, clamping plate both sides tape edge after tape edge person will shear, sealing person obtains finished product by clamping plate by 200 ~ 230 ℃ of sealing machine sealings again, and sealing should be smooth, air tight.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a Medical macromolecular splint processing unit (plant), it is characterized in that: this device comprises automatic double surface gluer (14), described automatic double surface gluer (14) rotates by reducing motor, base cloth is transferred in closed reel (1) through live-roller (17), this device also comprises the belt conveyer (2) of being furnished with motor and being processed and transmit, belt conveyer (2) is respectively equipped with the top roll (3) that upper felt is unreeled and the lower roll (4) that lower felt is unreeled up and down, the motor of described belt conveyer (2) is stepper motor, described belt conveyer (2) carries end to be provided with stepper motor by the cutter (5) of PLC control connection, described Medical macromolecular splint processing unit (plant) also is provided with to the felt adhesive dispenser (6) that unreels double faced adhesive tape on lower felt.
2. Medical macromolecular splint processing unit (plant) according to claim 1, it is characterized in that: described cutter (5) comprises the transfer roller (7) of contiguous belt conveyer (2) end, and the lock formula cutting knife (8) of being controlled by cutter motor.
3. Medical macromolecular splint processing unit (plant) according to claim 2, it is characterized in that: the shearing frequency of described cutter motor and the step-length of stepper motor are controlled and are mated by PLC.
4. Medical macromolecular splint processing unit (plant) according to claim 1, is characterized in that: near belt conveyer (2) surface, also be provided with for adjusting the registration roller (9) of upper felt, lower felt tension force and position; Described belt conveyer (2) transportation top is provided with double faced adhesive tape is pressed on to the pressure roller (10) on lower felt.
5. Medical macromolecular splint processing unit (plant) according to claim 1, it is characterized in that: described felt adhesive dispenser (6) comprises double faced adhesive tape unreeling shaft (11), is located at protective layer Scroll (12) and the winding motor (13) of belt conveyer (2) upper surface.
6. the processing method of a Medical macromolecular splint, is characterized in that comprising the steps:
A. by base cloth through rolling after automatic double surface gluer (14) impregnation;
B. the lower felt of belt conveyer (2) below is unreeled and is laid in belt conveyer (2) upper surface, the base cloth after impregnation is unreeled and is overlying on lower felt surface, the upper felt of belt conveyer (2) top is unreeled and is overlying on base cloth; The binding face of described lower felt and base cloth strengthens the double faced adhesive tape of compound stickiness coated with one deck;
C. start belt conveyer (2), described belt conveyer (2) is by a fixed step size transporting semi-finished under stepper motor drives, and under PLC controls, through the isometric shearing of cutter (5), then tape edge, sealing obtain finished product.
7. the processing method of Medical macromolecular splint according to claim 6; it is characterized in that: the described lower felt of step b unreels by the felt adhesive dispenser (6) in processing unit (plant) as claimed in claim 5; double faced adhesive tape is overlying on to lower felt surface; when belt conveyer (2) moves, protective layer Scroll (12) is peeled off the protective layer of double faced adhesive tape under winding motor (13) drives.
8. the processing method of Medical macromolecular splint according to claim 6, it is characterized in that: the step-length of the described stepper motor of step c and the operating frequency of cutter motor are adjusted to obtain the product of different length by PLC.
9. the processing method of Medical macromolecular splint according to claim 6, it is characterized in that: the temperature of the described impregnation of step a is controlled at 35 ~ 55 ℃; The described semi-finished product of step c are controlled at 200 ~ 230 ℃ through the temperature of sealing machine sealing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140060 CN102275375B (en) | 2011-05-27 | 2011-05-27 | Processing apparatus for medical polymer splint, and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110140060 CN102275375B (en) | 2011-05-27 | 2011-05-27 | Processing apparatus for medical polymer splint, and processing method thereof |
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| CN102275375B true CN102275375B (en) | 2013-12-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103949382B (en) * | 2014-04-22 | 2017-04-12 | 江苏优珀斯材料科技有限公司 | S-shaped level transmembrane roller mechanism |
| CN106624141B (en) * | 2016-09-21 | 2018-09-25 | 依合斯电梯配件(上海)有限公司 | Elevator flat steel band is equipped with customized cut-off |
| CN111994704A (en) * | 2020-08-19 | 2020-11-27 | 山东东贝医药科技有限公司 | Medical polymer splint processing device and processing method |
| CN114506720B (en) * | 2022-03-08 | 2024-02-23 | 浙江尼高纺织品有限公司 | Processing coiling mechanism of fire-retardant sofa cloth of complex |
| CN115123639B (en) * | 2022-07-31 | 2024-06-04 | 北京国金源富科技有限公司 | Automatic labeling issuing equipment of implanted label and cable production system |
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| AT406170B (en) * | 1995-06-02 | 2000-03-27 | Naehtechnik Sahl Ges M B H | Device for feeding a rubber band or the like into the sewing region of a sewing machine |
| CN1456131A (en) * | 2002-05-10 | 2003-11-19 | 北京金荔中科杜仲高新技术有限公司 | Low temperature polymer orthopedic external fixing composite plate with nylon hook and loop tape |
| CN101513538A (en) * | 2008-02-21 | 2009-08-26 | 严晓敏 | Low-temperature and plastic composite material and products thereof |
| CN101786327A (en) * | 2009-12-30 | 2010-07-28 | 西安交通大学 | Method for placing in-situ cured fiber by rotary wet process and device therefor |
| CN201664470U (en) * | 2009-12-23 | 2010-12-08 | 于云龙 | Antibacterial anti-itch scar-removing contracture-resistance external fixing plate |
| CN201676047U (en) * | 2010-06-01 | 2010-12-22 | 扬州明广卫生材料有限公司 | Medical macromolecular splint |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT406170B (en) * | 1995-06-02 | 2000-03-27 | Naehtechnik Sahl Ges M B H | Device for feeding a rubber band or the like into the sewing region of a sewing machine |
| CN1456131A (en) * | 2002-05-10 | 2003-11-19 | 北京金荔中科杜仲高新技术有限公司 | Low temperature polymer orthopedic external fixing composite plate with nylon hook and loop tape |
| CN101513538A (en) * | 2008-02-21 | 2009-08-26 | 严晓敏 | Low-temperature and plastic composite material and products thereof |
| CN201664470U (en) * | 2009-12-23 | 2010-12-08 | 于云龙 | Antibacterial anti-itch scar-removing contracture-resistance external fixing plate |
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Denomination of invention: Processing apparatus for medical polymer splint, and processing method thereof Effective date of registration: 20200615 Granted publication date: 20131218 Pledgee: Bank of China Limited Nanjing Jiangbei New Area Branch Pledgor: NANJING SHUANGWEI BIOTECHNOLOGY Co.,Ltd. Registration number: Y2020980003076 |