CN203650978U - Polymeric membrane welding molding machine - Google Patents
Polymeric membrane welding molding machine Download PDFInfo
- Publication number
- CN203650978U CN203650978U CN201320772252.7U CN201320772252U CN203650978U CN 203650978 U CN203650978 U CN 203650978U CN 201320772252 U CN201320772252 U CN 201320772252U CN 203650978 U CN203650978 U CN 203650978U
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- support
- frame
- roll
- polymeric membrane
- welding fabrication
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Abstract
The utility model discloses a polymeric membrane welding molding machine. A pair of front withdrawal rolls (3) which are arranged up and down are arranged at the front end of the top of a frame (1); a front heat roll (6) and a front heat follow-up roll (7) are arranged on the front part of the top of the frame (1); a welding molding flower roll (9) and a welding molding follow-up roll (10) are arranged on the rear part of the top of the frame (1); a pair of rear withdrawal rolls (12) which are arranged up and down are arranged on the rear part of the top of the frame (1); a holder (14) is arranged behind the top of the frame (1), and is provided with a rotatable collecting reel (16); a cut device (15) with a stamping blade is arranged between the holder (14) and the rear withdrawal rolls (12). The polymeric membrane welding molding machine can be used for performing full-automatic welding molding on polymeric membranes, is simple and compact in structure, low in equipment investment and convenient to operate. According to the polymeric membrane welding molding machine, the production efficiency can be multiply improved, the manufacture cost of products can be greatly reduced, and yield and consistence of products can be guaranteed.
Description
Technical field
The utility model belongs to vaporizer technology field, specifically, and 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.
Utility model content
Technical problem to be solved in the utility model is to provide the polymeric membrane fabric welding moulding machine that a kind of production efficiency is high, also can guarantee constant product quality.
The technical solution of the utility model 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 front 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);
Be provided with front warm-up mill (6) and front heating loose roll (7) in the front portion of described frame (1) end face, 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;
Be provided with welding fabrication flower roller (9) and welding fabrication loose roll (10) at the rear portion of described frame (1) end face, 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, be distributed with several corrugated convex weldering cutter lines along left and right directions;
Be provided with a pair of rear withdrawing roll (12) of arranging up and down at the rear portion of described frame (1) end face, 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.The polymeric membrane gap between withdrawing roll behind the gap between the gap between the gap through two front withdrawing rolls, front warm-up mill and front heating loose roll, welding fabrication flower roller and welding fabrication loose roll, two successively from front to back, finally volume collects on rewinding reel.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 by cutter sweep time, carries out imperfect cutting by the punching blade of cutter sweep, 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 utility model 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 utility model 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 made up 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 separates.
Beneficial effect: the utility model 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 utility model 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 utility model.
Fig. 2 is the structural representation of pressure-regulating device.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
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 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.Be provided with a pair of layout up and down and equal-sized front withdrawing roll 3 at 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, 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.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, 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, be provided with welding fabrication flower roller 9 and welding fabrication loose roll 10 at the rear portion of frame 1 end face, 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, be distributed with several corrugated convex weldering cutter lines along left and right directions, 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.Be connected with support by bearing and bearing block with the corresponding roll shaft of upper bracket.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 made up 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 utility model 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 front 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);
Be provided with front warm-up mill (6) and front heating loose roll (7) in the front portion of described frame (1) end face, 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;
Be provided with welding fabrication flower roller (9) and welding fabrication loose roll (10) at the rear portion of described frame (1) end face, 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, be distributed with several corrugated convex weldering cutter lines along left and right directions;
Be provided with a pair of rear withdrawing roll (12) of arranging up and down at the rear portion of described frame (1) end face, 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 made up 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 |
|---|---|---|---|
| CN201320772252.7U CN203650978U (en) | 2013-11-28 | 2013-11-28 | Polymeric membrane welding molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772252.7U CN203650978U (en) | 2013-11-28 | 2013-11-28 | Polymeric membrane welding molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650978U true CN203650978U (en) | 2014-06-18 |
Family
ID=50917412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772252.7U Withdrawn - After Issue CN203650978U (en) | 2013-11-28 | 2013-11-28 | Polymeric membrane welding molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612386A (en) * | 2013-11-28 | 2014-03-05 | 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 CN201320772252.7U patent/CN203650978U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612386A (en) * | 2013-11-28 | 2014-03-05 | 重庆市三耕储节能环保科技有限公司 | Polymeric membrane welding molding machine |
| CN103612386B (en) * | 2013-11-28 | 2015-10-21 | 重庆市三耕储节能环保科技有限公司 | A kind of polymeric membrane fabric welding moulding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |