CN103612386B - A kind of polymeric membrane fabric welding moulding machine - Google Patents
A kind of polymeric membrane fabric welding moulding machine Download PDFInfo
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- CN103612386B CN103612386B CN201310615919.7A CN201310615919A CN103612386B CN 103612386 B CN103612386 B CN 103612386B CN 201310615919 A CN201310615919 A CN 201310615919A CN 103612386 B CN103612386 B CN 103612386B
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- polymeric membrane
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Abstract
The invention discloses a kind of polymeric membrane fabric welding moulding machine, the front withdrawing roll (3) arranged for about a pair is provided with in the front end of frame (1) end face, the front portion of frame (1) end face is provided with front warm-up mill (6) and front heating loose roll (7), welding fabrication flower roller (9) and welding fabrication loose roll (10) is provided with at the rear portion of described frame (1) end face, the rear portion of described frame (1) end face is provided with the rear withdrawing roll (12) arranged for about a pair, at the rear at described frame (1) top, rewinding frame (14) is housed, this rewinding frame (14) is equipped with rotating rewinding reel (16), and between rewinding frame (14) and rear withdrawing roll (12), be provided with the cutter sweep (15) being with punching blade.It is shaping that the present invention can carry out Full-automatic welding to polymeric membrane, and structure is simple, compact, and equipment investment is low, and operation is very easy; The present invention has significantly improved production efficiency, greatly reduces the manufacturing cost of product, can guarantee yield rate and the uniformity of product.
Description
Technical field
The invention belongs to vaporizer technology field, specifically, particularly a kind of polymeric membrane fabric welding moulding machine.
Background technology
Evaporation technology in the application of existing oil, chemical industry, food and wastewater treatment industry widely.Polymeric membrane is heat exchanger components important on falling film evaporator, and it is vital to the performance impact of falling film evaporator.Existing polymeric membrane is generally welded by double-layer films is superimposed, is formed with some corrugated fluid passages between double-layer films.The welding fabrication of polymeric membrane adopts manual manufacture, and the labour intensity of workman is large on the one hand, and production efficiency is low, and manufacturing cost is high; On the other hand, the quality of product is unstable, and not only yield rate is low, and is difficult to the requirement meeting uniform production.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of production efficiency high and the polymeric membrane fabric welding moulding machine guaranteeing constant product quality.
Technical scheme of the present invention is as follows: a kind of polymeric membrane fabric welding moulding machine, there is frame (1), it is characterized in that: in the front at described frame (1) top, discharging frame (2) is housed, the front end of described frame (1) end face is provided with the front withdrawing roll (3) arranged for about a pair, and the roll shaft rotatable support of these two front withdrawing rolls (3) is on the first support (5);
Front warm-up mill (6) and front heating loose roll (7) is provided with in the front portion of described frame (1) end face, before front warm-up mill (6) is positioned at directly over heating loose roll (7), both beaming roller rotatable support are on the second support (8), the outer circumference surface of described front warm-up mill (6) is coated with electric hot plate, and at front warm-up mill (6) built with heating resistance wire;
Welding fabrication flower roller (9) and welding fabrication loose roll (10) is provided with at the rear portion of described frame (1) end face, welding fabrication flower roller (9) is positioned at directly over welding fabrication loose roll (10), both roll shaft rotatable support are on the 3rd support (11), and the roll shaft of welding fabrication flower roller (9) is by driven by servomotor, described welding fabrication flower roller (9) is built with heating resistance wire, the outer circumference surface of welding fabrication flower roller (9) is coated with heating board, this heating board is distributed with in left-right direction several corrugated convex weldering cutter lines;
Be provided with the rear withdrawing roll (12) arranged for about a pair at the rear portion of described frame (1) end face, after these two, the roll shaft rotatable support of withdrawing roll (12) is on the 4th support (13);
At the rear at described frame (1) top, rewinding frame (14) is housed, this rewinding frame (14) is equipped with rotating rewinding reel (16), and between rewinding frame (14) and rear withdrawing roll (12), be provided with the cutter sweep (15) being with punching blade.
Adopt above technical scheme, polymeric membrane to be processed rolls in stock reel, and this stock reel is placed on discharging frame, and stock reel can rotate around its axis carries out blowing.Polymeric membrane is from front to back successively through the gap two front withdrawing rolls, gap between front warm-up mill and front heating loose roll, gap between welding fabrication flower roller and welding fabrication loose roll, gap after two between withdrawing roll, and finally volume collection is on rewinding reel.Rewinding reel is by driven by servomotor, and this rewinding reel rotates under the drive of servomotor, while continuous rewinding, continuously by polymeric membrane to rear haulage.Two front withdrawing rolls match with withdrawing roll after two, make the polymeric membrane tensioning between the withdrawing roll of front and back, to guarantee the quality of welding fabrication.Time polymeric membrane is by front warm-up mill, by front warm-up mill, preheating is carried out to it, prevent polymeric membrane from producing fold.Time polymeric membrane is by welding fabrication flower roller, heating resistance wire in welding fabrication flower roller converts electric energy to heat energy, and pass to polymeric membrane by heating board, make two pieces of film solder of polymeric membrane together, and namely the part of polymeric membrane corresponding waveform convex weldering cutter line forms fluid passage.Time polymeric membrane is by cutter sweep, carry out imperfect cutting by the punching blade of cutter sweep, being both conducive to polymeric membrane and can having facilitated, intactly be wound up on rewinding reel, can by tearing, polymeric membrane having been disconnected when in use again.
As can be seen here, the Full-automatic welding that the present invention can carry out polymeric membrane by a set of equipment is shaping, and whole device structure is simple, compact, and good looking appearance is generous; Complete machine adopts PLC center-control, and operation is very easy.The present invention effectively reduces the labour intensity of workman, has significantly improved production efficiency, greatly reduces the manufacturing cost of product; Meanwhile, adopt power frequency mode of heating to weld, product is heated evenly, steady quality, and not only yield rate is high, and the uniformity of product is good.
The outer circumference surface of described front withdrawing roll (3) is coated with high-temperature resistant rubber, and this high-temperature resistant rubber can either prevent polymeric membrane from damaging, and can move towards by controlling diaphragm again, to prevent polymeric membrane, left and right skew occurs.
Described first support (5), the second support (8), the 3rd support (11) and the 4th support (13) are all arranged symmetrically in the left and right sides of respective roller, each support is the "T"-shaped of handstand, the end face of the bottom of this support and frame (1) fits, and the front and back end of frame bottom is all fixed by bolt and frame (1).Above structure on the one hand each support moulding is simple, is easy to processing and fabricating and installation; On the other hand, the steadiness that support is supported in frame is good, can not shake, and can guarantee each roller flexible rotating.
Described first support (5), the second support (8), the 3rd support (11) and the 4th support (13) are all equipped with pressure-regulating device, described pressure-regulating device is made up of spring (16) and adjusting bolt (17), spring (16) is installed in the chute that support is offered along the vertical direction, and supporting bearing base (4), described bearing block (4) is connected with corresponding roll shaft by bearing, the end face of this bearing block (4) abuts with the lower end of adjusting bolt (17), adjusting bolt (17) is arranged in the top of support, and with support threaded engagement.Above structure can change the pressure between each pair roller by rotation adjusting bolt, to meet different processing needs, and regulates pressure operation convenient, fast, laborsaving.
The cutting edge of described cutter sweep (15) punching blade bottom is toothrow structure, can carry out punching incomplete cut-off like this to polymeric membrane, is conducive to product volume collection and is separated.
Beneficial effect: it is shaping that the present invention can carry out Full-automatic welding to polymeric membrane, and structure is simple, compact, and equipment investment is low, and operation is very easy; The present invention has significantly improved production efficiency, greatly reduces the manufacturing cost of product, can guarantee yield rate and the uniformity of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pressure-regulating device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, be provided with discharging frame 2 in the front at frame 1 top, the end face of this discharging frame 2 is substantially concordant with the end face of frame 1, and rear end and the frame 1 of discharging frame 2 fix or be connected as a single entity.Described discharging frame 2 places stock reel 19, and polymeric membrane 20 to be processed rolls in stock reel 19, and stock reel 19 can rotate around its axis carries out blowing.Be provided with about a pair to arrange and equal-sized front withdrawing roll 3 in the front end of frame 1 end face, the left and right sides of these two front withdrawing rolls 3 is symmetrically arranged with the first support 5, the roll shaft rotatable support of two front withdrawing rolls 3 on the first support 5, and is coated with high-temperature resistant rubber on the outer circumference surface of described front withdrawing roll 3.
As shown in Figure 1, warm-up mill 6 and front heating loose roll 7 before the front portion of frame 1 end face is provided with, before front warm-up mill 6 is positioned at directly over heating loose roll 7, the diameter of front warm-up mill 6 is substantially equal with the diameter of front heating loose roll 7.The outer circumference surface of described front warm-up mill 6 is coated with electric hot plate, and at front warm-up mill 6 built with heating resistance wire, when heating resistance wire energising work time, can heat energy be converted electric energy to, and heat energy is delivered on the electric hot plate of front warm-up mill 6 excircle.Be symmetrically arranged with the second support 8 in the left and right sides of described front warm-up mill 6 and front heating loose roll 7, the beaming roller rotatable support of front warm-up mill 6 and front both heating loose rolls 7 is on the second support 8.
As shown in Figure 1, welding fabrication flower roller 9 and welding fabrication loose roll 10 is provided with at the rear portion of frame 1 end face, welding fabrication flower roller 9 is positioned at directly over welding fabrication loose roll 10, the diameter of welding fabrication flower roller 9 is substantially equal with the diameter of welding fabrication loose roll 10, and the size of welding fabrication flower roller 9 is substantially equal with the size of front warm-up mill 6, welding fabrication flower roller 9 is on sustained height with front warm-up mill 6.At described welding fabrication flower roller 9 built with heating resistance wire, the outer circumference surface of welding fabrication flower roller 9 is coated with heating board, when heating resistance wire energising work time, can heat energy be converted electric energy to, and heat energy is delivered on the heating board of welding fabrication flower roller 9 outer circumference surface.Described heating board is distributed with in left-right direction several corrugated convex weldering cutter lines, each convex weldering cutter line extends along the circumferencial direction of welding fabrication flower roller 9, and number and the degree of depth of convex weldering cutter line are determined according to actual needs.The 3rd support 11 is symmetrically arranged with in the left and right sides of described welding fabrication flower roller 9 and welding fabrication loose roll 10, the roll shaft rotatable support of welding fabrication flower roller 9 and welding fabrication loose roll 10 is on the 3rd support 11, and the roll shaft of welding fabrication flower roller 9 is by driven by servomotor.
As shown in Figure 1, be provided with about a pair arrange and equal-sized rear withdrawing roll 12 at the rear portion of frame 1 end face, after these two, the left and right sides of withdrawing roll 12 is symmetrically arranged with the roll shaft rotatable support of withdrawing roll 12 after 13, two, the 4th support on the 4th support 13.
As shown in Figure 1, at the rear at frame 1 top, rewinding frame 14 is housed, the end face of this rewinding frame 14 is substantially concordant with the end face of frame 1, and the front end of rewinding frame 14 and frame 1 fix or be connected as a single entity.Described rewinding frame 14 is equipped with rotating rewinding reel 16, and this rewinding reel 16 is by driven by servomotor, and rewinding reel 16 is for rolling up the polymeric membrane after integrated-type.Between described rewinding frame 14 and rear withdrawing roll 12, be provided with the cutter sweep 15 being with punching blade, the cutting edge of this cutter sweep 15 punching blade bottom is toothrow structure.
As shown in Figure 1 and Figure 2, described first support 5, second support 8, the 3rd support 11 are identical with the 4th support 13 structure, that is: each support is the "T"-shaped of handstand, and the bottom of this support and the end face of frame 1 fit, and the front and back end of frame bottom is all fixed by bolt and frame 1.The roll shaft corresponding with upper bracket is connected with support by bearing and bearing block.Described first support 5, second support 8, the 3rd support 11 and the 4th support 13 are all equipped with pressure-regulating device, described pressure-regulating device is made up of spring 18 and adjusting bolt 17, spring 18 is installed in the chute that support is offered along the vertical direction, and supporting bearing base 4, described bearing block 4 is connected with corresponding roll shaft by bearing, the end face of this bearing block 4 abuts with the lower end of adjusting bolt 17, and adjusting bolt 17 is arranged in the top of support, and with support threaded engagement.
Technological process of the present invention is: polymeric membrane raw material reel 19 is put into discharging frame 2 → front withdrawing roll 3 → front warm-up mill 6 preheatings → welding fabrication flower roller 9 and added thermal weld → rear withdrawing roll 12 → cutter sweep 15 punchings → integrated product of rewinding reel 16 volume.
Claims (5)
1. a polymeric membrane fabric welding moulding machine, there is frame (1), it is characterized in that: in the front at described frame (1) top, discharging frame (2) is housed, the front end of described frame (1) end face is provided with the front withdrawing roll (3) arranged for about a pair, and the roll shaft rotatable support of these two front withdrawing rolls (3) is on the first support (5);
Front warm-up mill (6) and front heating loose roll (7) is provided with in the front portion of described frame (1) end face, before front warm-up mill (6) is positioned at directly over heating loose roll (7), both beaming roller rotatable support are on the second support (8), the outer circumference surface of described front warm-up mill (6) is coated with electric hot plate, and at front warm-up mill (6) built with heating resistance wire;
Welding fabrication flower roller (9) and welding fabrication loose roll (10) is provided with at the rear portion of described frame (1) end face, welding fabrication flower roller (9) is positioned at directly over welding fabrication loose roll (10), both roll shaft rotatable support are on the 3rd support (11), and the roll shaft of welding fabrication flower roller (9) is by driven by servomotor, described welding fabrication flower roller (9) is built with heating resistance wire, the outer circumference surface of welding fabrication flower roller (9) is coated with heating board, this heating board is distributed with in left-right direction several corrugated convex weldering cutter lines;
Be provided with the rear withdrawing roll (12) arranged for about a pair at the rear portion of described frame (1) end face, after these two, the roll shaft rotatable support of withdrawing roll (12) is on the 4th support (13);
At the rear at described frame (1) top, rewinding frame (14) is housed, this rewinding frame (14) is equipped with rotating rewinding reel (16), and between rewinding frame (14) and rear withdrawing roll (12), be provided with the cutter sweep (15) being with punching blade.
2. polymeric membrane fabric welding moulding machine according to claim 1, is characterized in that: on the outer circumference surface of described front withdrawing roll (3), be coated with high-temperature resistant rubber.
3. polymeric membrane fabric welding moulding machine according to claim 1, it is characterized in that: described first support (5), the second support (8), the 3rd support (11) and the 4th support (13) are all arranged symmetrically in the left and right sides of respective roller, each support is the "T"-shaped of handstand, the end face of the bottom of this support and frame (1) fits, and the front and back end of frame bottom is all fixed by bolt and frame (1).
4. polymeric membrane fabric welding moulding machine according to claim 3, it is characterized in that: described first support (5), second support (8), 3rd support (11) and the 4th support (13) are all equipped with pressure-regulating device, described pressure-regulating device is made up of spring (18) and adjusting bolt (17), spring (18) is installed in the chute that support is offered along the vertical direction, and supporting bearing base (4), described bearing block (4) is connected with corresponding roll shaft by bearing, the end face of this bearing block (4) abuts with the lower end of adjusting bolt (17), adjusting bolt (17) is arranged in the top of support, and with support threaded engagement.
5. polymeric membrane fabric welding moulding machine according to claim 1, is characterized in that: the cutting edge of described cutter sweep (15) punching blade bottom is toothrow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615919.7A CN103612386B (en) | 2013-11-28 | 2013-11-28 | A kind of polymeric membrane fabric welding moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310615919.7A CN103612386B (en) | 2013-11-28 | 2013-11-28 | A kind of polymeric membrane fabric welding moulding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612386A CN103612386A (en) | 2014-03-05 |
| CN103612386B true CN103612386B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310615919.7A Expired - Fee Related CN103612386B (en) | 2013-11-28 | 2013-11-28 | A kind of polymeric membrane fabric welding moulding machine |
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| CN (1) | CN103612386B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228057A (en) * | 2014-08-19 | 2014-12-24 | 陈林 | Method and special equipment for preparing sheet-shaped piece into pipe-shaped piece |
| CN106078905A (en) * | 2016-07-01 | 2016-11-09 | 长沙圣华科技发展有限公司 | The hot perforating device of plastic foil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2336955Y (en) * | 1998-10-12 | 1999-09-08 | 连云港市四方铝塑制品有限公司 | Plastic section welding joining machine with device for moving electric heating plate |
| CN2406809Y (en) * | 1999-11-29 | 2000-11-22 | 连云港市四方铝塑制品有限公司 | Programmable controlled sectional plastic molten welder |
| CN201240053Y (en) * | 2008-07-11 | 2009-05-20 | 延锋彼欧汽车外饰系统有限公司 | Electrical heating riveting welder for processing automobile bumper |
| CN203650978U (en) * | 2013-11-28 | 2014-06-18 | 重庆市三耕储节能环保科技有限公司 | Polymeric membrane welding molding machine |
-
2013
- 2013-11-28 CN CN201310615919.7A patent/CN103612386B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2336955Y (en) * | 1998-10-12 | 1999-09-08 | 连云港市四方铝塑制品有限公司 | Plastic section welding joining machine with device for moving electric heating plate |
| CN2406809Y (en) * | 1999-11-29 | 2000-11-22 | 连云港市四方铝塑制品有限公司 | Programmable controlled sectional plastic molten welder |
| CN201240053Y (en) * | 2008-07-11 | 2009-05-20 | 延锋彼欧汽车外饰系统有限公司 | Electrical heating riveting welder for processing automobile bumper |
| CN203650978U (en) * | 2013-11-28 | 2014-06-18 | 重庆市三耕储节能环保科技有限公司 | Polymeric membrane welding molding machine |
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| CN103612386A (en) | 2014-03-05 |
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Granted publication date: 20151021 Termination date: 20191128 |
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