CN103612386A - Polymeric membrane welding molding machine - Google Patents
Polymeric membrane welding molding machine Download PDFInfo
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- CN103612386A CN103612386A CN201310615919.7A CN201310615919A CN103612386A CN 103612386 A CN103612386 A CN 103612386A CN 201310615919 A CN201310615919 A CN 201310615919A CN 103612386 A CN103612386 A CN 103612386A
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Abstract
The invention discloses a polymeric membrane welding molding machine. A pair of front pull rollers (3) is arranged at the front end of the top surface of a rack (1) in a one-over-one manner; a front heating roller (6) and a front heating follow-up roller (7) are arranged at the front part of the top surface of the rack (1); a welding molding pattern roller (9) and a welding molding follow-up roller (10) are arranged at the rear part of the top surface of the rack (1); a pair of rear pull rollers (12) is arranged at the rear part of the top surface of the rack (1) in the one-over-one manner; a material receiving frame (14) is arranged behind the top of the rack (1); a rotatable material receiving winding drum (16) is arranged on the material receiving frame (14); a cutting device (15) with punching blades is arranged between the material receiving frame (14) and the rear pull rollers (12). The polymeric membrane welding molding machine can perform fully-automatic welding molding on a polymeric membrane, and is simple and compact in structure, low in equipment investment and quite convenient to operate. The production efficiency is multiply improved, the manufacturing cost of products is greatly reduced, and the yield and consistency of the products can be ensured.
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 is very extensive in existing oil, chemical industry, food and wastewater treatment industry application.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 workman's labour intensity 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 meet the requirement of uniform production.
Summary of the invention
Technical problem to be solved by this invention is to provide the polymeric membrane fabric welding moulding machine that a kind of production efficiency is high, also can guarantee 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: discharging frame (2) is equipped with in the place ahead at described frame (1) top, the front end of described frame (1) end face is provided with a pair of front withdrawing roll (3) of arranging up and down, and the roll shaft rotatable support of these two front withdrawing rolls (3) is on the first support (5);
In the front portion of described frame (1) end face, be provided with front warm-up mill (6) and front heating loose roll (7), front warm-up mill (6) be positioned at front heating loose roll (7) directly over, both beaming roller rotatable support are on the second support (8), on the outer circumference surface of described front warm-up mill (6), be coated with electric hot plate, and in front warm-up mill (6), heating resistance wire be housed;
At the rear portion of described frame (1) end face, be provided with welding fabrication flower roller (9) and welding fabrication loose roll (10), welding fabrication flower roller (9) be positioned at welding fabrication loose roll (10) directly over, 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, in described welding fabrication flower roller (9), heating resistance wire is housed, on the outer circumference surface of welding fabrication flower roller (9), be coated with heating board, on this heating board, along left and right directions, be distributed with several corrugated convex weldering cutter lines;
At the rear portion of described frame (1) end face, be provided with a pair of rear withdrawing roll (12) of arranging up and down, the roll shaft rotatable support of withdrawing roll (12) is on the 4th support (13) after these two;
Rewinding frame (14) is equipped with at rear at described frame (1) top, on this rewinding frame (14), rotating rewinding reel (16) is housed, and is provided with the cutter sweep (15) with punching blade between rewinding frame (14) and rear withdrawing roll (12).
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 be carried out blowing around its axis rotation.Polymeric membrane successively through the gap between withdrawing roll behind the gap between the gap between gap, front warm-up mill and front heating loose roll between two front withdrawing rolls, welding fabrication flower roller and welding fabrication loose roll, two, is finally rolled up and is collected on rewinding reel from front to back.Rewinding reel is by driven by servomotor, and this rewinding reel rotates under the drive of servomotor, in 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.When polymeric membrane passes through front warm-up mill, by front warm-up mill, it is carried out to preheating, prevent that polymeric membrane from producing fold.When polymeric membrane is spent roller by welding fabrication, heating resistance wire in welding fabrication flower roller converts electric energy to heat energy, and pass to polymeric membrane by heating board, two films of polymeric membrane are welded together, and the part of the corresponding waveform convex weldering of polymeric membrane cutter line form fluid passage.Polymeric membrane is by cutter sweep time, by the punching blade of cutter sweep, carries out imperfect cutting, and being both conducive to polymeric membrane can be convenient, be intactly wound up on rewinding reel, can by tearing, polymeric membrane be disconnected when in use again.
As can be seen here, the present invention can carry out the Full-automatic welding moulding of polymeric membrane by a set of equipment, 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 workman's labour intensity, 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 high conformity of product.
On the outer circumference surface of described front withdrawing roll (3), be coated with high-temperature resistant rubber, this high-temperature resistant rubber can either prevent that polymeric membrane from damaging, and can move towards by controlling diaphragm again, to prevent that polymeric membrane from left and right skew occurring.
Described the 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 all fixes by bolt and frame (1).Each support moulding is simple on the one hand for above structure, is easy to processing and fabricating and installation; On the other hand, the steadiness of stent support in frame is good, can not shake, and can guarantee each roller flexible rotating.
On described the first support (5), the second support (8), the 3rd support (11) and the 4th support (13), pressure-regulating device is all housed, described pressure-regulating device is comprised of spring (16) and adjusting bolt (17), spring (16) is installed in the chute of offering along the vertical direction on support, and supporting bearing base (4), described bearing block (4) connects with corresponding roll shaft by bearing, the lower end butt of the end face of this bearing block (4) and 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 to polymeric membrane like this, is conducive to product volume collection and separated.
Beneficial effect: the present invention can carry out Full-automatic welding moulding to polymeric membrane, and simple in structure, compact, 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.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, in the place ahead at frame 1 top, be provided with discharging frame 2, the end face of this discharging frame 2 is substantially concordant with the end face of frame 1, and the rear end of discharging frame 2 and frame 1 fix or be connected as a single entity.On described discharging frame 2, place stock reel 19, polymeric membrane 20 to be processed rolls in stock reel 19, and stock reel 19 can be carried out blowing around its axis rotation.Front end at frame 1 end face is provided with a pair of layout up and down and equal-sized front withdrawing roll 3, 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, front warm-up mill 6 be positioned at front heating loose roll 7 directly over, the diameter of front warm-up mill 6 equates substantially with the diameter of front heating loose roll 7.On the outer circumference surface of described front warm-up mill 6, be coated with electric hot plate, and in front warm-up mill 6, heating resistance wire be housed, in the time of heating resistance wire energising work, can convert electric energy to heat energy, and by thermal energy transfer to the electric hot plate of front warm-up mill 6 excircles.In the left and right sides of described front warm-up mill 6 and front heating loose roll 7, be symmetrically arranged with the second support 8, both beaming roller rotatable support of front warm-up mill 6 and front heating loose roll 7 are on the second support 8.
As shown in Figure 1, at the rear portion of frame 1 end face, be provided with welding fabrication flower roller 9 and welding fabrication loose roll 10, welding fabrication flower roller 9 be positioned at welding fabrication loose roll 10 directly over, the diameter of welding fabrication flower roller 9 equates substantially with the diameter of welding fabrication loose roll 10, and welding fabrication spends the size of roller 9 substantially to equate with the size of front warm-up mill 6, welding fabrication flower roller 9 and front warm-up mill 6 are on sustained height.In described welding fabrication flower roller 9, heating resistance wire is housed, on the outer circumference surface of welding fabrication flower roller 9, be coated with heating board, in the time of heating resistance wire energising work, can convert electric energy to heat energy, and thermal energy transfer is spent on the heating board of roller 9 outer circumference surfaces to welding fabrication.On described heating board, along left and right directions, be distributed with 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 left and right sides at described welding fabrication flower roller 9 and welding fabrication loose roll 10 is symmetrically arranged with the 3rd support 11, 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 a pair of layout up and down and equal-sized rear withdrawing roll 12 at the rear portion of frame 1 end face, the roll shaft rotatable support that the left and right sides of withdrawing roll 12 is symmetrically arranged with withdrawing roll 12 after 13, two, the 4th support after these two is 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.Rotating rewinding reel 16 is housed on described rewinding frame 14, 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 with punching blade, the cutting edge of these cutter sweep 15 punching blade bottoms is toothrow structure.
As shown in Figure 1 and Figure 2, described the first support 5, the second support 8, the 3rd support 11 are identical with the 4th support 13 structures, that is: each support is the "T"-shaped of handstand, and the end face of the bottom of this support and frame 1 fits, and the front and back end of frame bottom all fixes by bolt and frame 1.With with the corresponding roll shaft of upper bracket, by bearing and bearing block, be connected with support.On described the first support 5, the second support 8, the 3rd support 11 and the 4th support 13, pressure-regulating device is all housed, described pressure-regulating device is comprised of spring 18 and adjusting bolt 17, spring 18 is installed in the chute of offering along the vertical direction on support, and supporting bearing base 4, described bearing block 4 connects with corresponding roll shaft by bearing, the lower end butt of the end face of this bearing block 4 and adjusting bolt 17, 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 the integrated product of discharging frame 2 → front withdrawing roll 3 → front warm-up mill 6 preheatings → welding fabrication flower roller 9 heating welding → rear withdrawing roll 12 → cutter sweep 15 punchings → rewinding reel 16 volume.
Claims (5)
1. a polymeric membrane fabric welding moulding machine, there is frame (1), it is characterized in that: discharging frame (2) is equipped with in the place ahead at described frame (1) top, the front end of described frame (1) end face is provided with a pair of front withdrawing roll (3) of arranging up and down, and the roll shaft rotatable support of these two front withdrawing rolls (3) is on the first support (5);
In the front portion of described frame (1) end face, be provided with front warm-up mill (6) and front heating loose roll (7), front warm-up mill (6) be positioned at front heating loose roll (7) directly over, both beaming roller rotatable support are on the second support (8), on the outer circumference surface of described front warm-up mill (6), be coated with electric hot plate, and in front warm-up mill (6), heating resistance wire be housed;
At the rear portion of described frame (1) end face, be provided with welding fabrication flower roller (9) and welding fabrication loose roll (10), welding fabrication flower roller (9) be positioned at welding fabrication loose roll (10) directly over, 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, in described welding fabrication flower roller (9), heating resistance wire is housed, on the outer circumference surface of welding fabrication flower roller (9), be coated with heating board, on this heating board, along left and right directions, be distributed with several corrugated convex weldering cutter lines;
At the rear portion of described frame (1) end face, be provided with a pair of rear withdrawing roll (12) of arranging up and down, the roll shaft rotatable support of withdrawing roll (12) is on the 4th support (13) after these two;
Rewinding frame (14) is equipped with at rear at described frame (1) top, on this rewinding frame (14), rotating rewinding reel (16) is housed, and is provided with the cutter sweep (15) with punching blade between rewinding frame (14) and rear withdrawing roll (12).
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 the 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 all fixes by bolt and frame (1).
4. polymeric membrane fabric welding moulding machine according to claim 3, it is characterized in that: at described the first support (5), the second support (8), on the 3rd support (11) and the 4th support (13), pressure-regulating device is all housed, described pressure-regulating device is comprised of spring (18) and adjusting bolt (17), spring (18) is installed in the chute of offering along the vertical direction on support, and supporting bearing base (4), described bearing block (4) connects with corresponding roll shaft by bearing, the lower end butt of the end face of this bearing block (4) and 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 true CN103612386A (en) | 2014-03-05 |
| CN103612386B CN103612386B (en) | 2015-10-21 |
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ID=50163118
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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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612386B (en) |
Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN103612386B (en) | 2015-10-21 |
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Granted publication date: 20151021 Termination date: 20191128 |