CN111591817A - Manufacturing and processing technology of polyethylene polypropylene fiber waterproof coiled material - Google Patents

Manufacturing and processing technology of polyethylene polypropylene fiber waterproof coiled material Download PDF

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Publication number
CN111591817A
CN111591817A CN202010457109.3A CN202010457109A CN111591817A CN 111591817 A CN111591817 A CN 111591817A CN 202010457109 A CN202010457109 A CN 202010457109A CN 111591817 A CN111591817 A CN 111591817A
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plate
shaped
rotating shaft
shaped frame
groups
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CN202010457109.3A
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Chinese (zh)
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CN111591817B (en
Inventor
杨军
张云贵
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Huafeng Waterproof Materials Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/02Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/515Cutting handled material
    • B65H2301/5153Details of cutting means
    • B65H2301/51532Blade cutter, e.g. single blade cutter
    • B65H2301/515323Blade cutter, e.g. single blade cutter rotary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/515Cutting handled material
    • B65H2301/5153Details of cutting means
    • B65H2301/51532Blade cutter, e.g. single blade cutter
    • B65H2301/515326Multiple blade cutter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/515Cutting handled material
    • B65H2301/5155Cutting handled material longitudinally

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  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to a manufacturing and processing technology of a polyethylene polypropylene fiber waterproof coiled material, which adopts the following processing machinery, the processing machinery comprises a bottom plate and a winding device arranged on the bottom plate, the winding device comprises two groups of first supports symmetrically arranged at one end of the top of the bottom plate and two groups of second supports symmetrically arranged at the other end of the bottom plate, one side of the top of the bottom plate, which is close to the first supports, is provided with a slitting device, and a separating device is arranged between the first supports and the second supports at the top of the bottom plate. According to the invention, waterproof rolls with different heights are cut through a plurality of groups of cutting devices, and the cutters are shifted by the shifting mechanism, so that the distance between the cutters is changed, the waterproof rolls with different widths are cut, and the cutting efficiency is improved; scraping leftover materials adhered to the edges of the cutting knife into the collecting tank by using a scraping plate on the collecting mechanism, and ensuring the edges of the cutting knife to be sharp; set up separator between waterproofing membrane, avoided upper and lower floor waterproofing membrane laminating together.

Description

Manufacturing and processing technology of polyethylene polypropylene fiber waterproof coiled material
Technical Field
The invention relates to the technical field of waterproof coiled material processing, in particular to a manufacturing and processing technology of a polyethylene polypropylene fiber waterproof coiled material.
Background
The composite waterproof coiled material of polyethylene and polypropylene fiber is a novel waterproof coiled material which is formed by compounding a raw polyethylene synthetic polymer material, an anti-aging agent, a stabilizer, an adhesion promoter and the like with a high-strength novel polypropylene fiber and polyester filament non-woven fabric at one time through an automatic production line. The upper surface and the lower surface of the waterproof coiled material are rough, and the non-woven fabric fibers are in a random cross structure to form three-dimensional meshes and can be stably used for a long time within the range of ambient temperature of-40-60 ℃; the adhesive is suitable for bonding various materials, particularly for directly bonding cement materials in the solidification process, can be constructed as long as no clear water exists, and has good comprehensive performance and high tensile strength.
The whole roll of polyethylene polypropylene fiber waterproof coiled material needs to be cut into waterproof coiled materials with the width not less than 1 meter, and the existing processing machinery has the following defects: firstly, the cutting edge of the cutter can be adhered to leftover materials cut off by the waterproof coiled material when the cutter cuts the waterproof coiled material, so that the cutting edge is not sharp; and secondly, when the plurality of rolls of waterproof rolls are cut simultaneously, the upper and lower layers of waterproof rolls are easy to be attached.
Therefore, the invention provides a manufacturing and processing technology of the polyethylene polypropylene fiber waterproof coiled material.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a manufacturing and processing technology of a polyethylene polypropylene fiber waterproof coiled material adopts the following processing machinery, the processing machinery comprises a bottom plate and a winding device arranged at the top of the bottom plate, the winding device comprises two groups of first supports symmetrically arranged at one end of the top of the bottom plate, two groups of second supports are symmetrically arranged at the other end of the top of the bottom plate, shaft holes which are linearly distributed along the length direction of the first supports and the second supports are formed in the front surfaces of the first supports and the second supports, a rotating shaft is rotationally arranged in the shaft holes, a winding core is fixedly connected to the tail end of the rotating shaft, the waterproof coiled material is wound on the winding core positioned between the two groups of first supports, and the other end of the waterproof coiled material is fixed and wound on the winding core between the two groups of second;
the rotating shaft on the second support penetrates through the shaft hole to lead to the outside, a chain wheel is fixedly sleeved at the tail end of the rotating shaft, a plurality of groups of chain wheels are in transmission connection through a chain, a first motor is installed at the position, corresponding to one group of rotating shaft, of the outer side wall of the second support, and the output end of the first motor is fixedly connected with the tail end of the rotating shaft;
a cutting device is arranged on one side, close to the first support, of the top of the bottom plate, the cutting device and the second support are located on the left side and the right side of the first support, the cutting device comprises a T-shaped frame with an opening facing the waterproof coiled material, a second rotating shaft is horizontally erected inside the T-shaped frame, two ends of the second rotating shaft are rotatably connected with the inner wall of the T-shaped frame, a second motor is fixedly installed on the outer wall of the T-shaped frame, and the output end of the second motor is fixedly connected with one end of the second rotating shaft;
the outer wall of the second rotating shaft is provided with rectangular bulges extending along the length direction of the second rotating shaft, two groups of cutters are slidably sleeved outside the second rotating shaft, the top of the T-shaped frame is provided with a toggle mechanism, the top of the T-shaped frame is provided with a waist-shaped hole extending along the length direction of the T-shaped frame close to the opening, the top of the T-shaped frame is provided with a fixing plate positioned in the middle of the waist-shaped hole, the fixing plate stretches across the waist-shaped hole, the top of the T-shaped frame is provided with servo motors positioned at two ends of the waist-shaped hole, the output ends of the servo motors are fixedly connected with lead screws, and the tail; the screw rod is in threaded connection with a shifting block, the shifting block penetrates through the waist-shaped hole to lead to the inside of the T-shaped frame, a groove with the same width as the cutter is formed in the bottom of the shifting block, and the inner wall of the groove is in contact with the annular plate of the cutter;
a collecting mechanism is arranged on one side of the inner wall of the T-shaped frame, which is opposite to the opening; the collecting mechanism comprises a T-shaped plate fixed on the inner wall of the T-shaped frame, an arc-shaped plate is arranged inside the T-shaped plate, the bottom of the arc-shaped plate is fixedly connected with the bottom of the T-shaped plate through a connecting plate, a scraping plate is obliquely arranged between two end plates of the T-shaped plate and above the connecting plate, the outer edge of the scraping plate is in contact with the outer edge of the cutter, and a space is reserved between the lower end face of the scraping plate and the arc-shaped plate; a collecting tank is arranged on the connecting plate, the outer wall of the collecting tank is attached to the inner walls of the T-shaped plate and the arc-shaped plate, a second through hole is formed in the position, corresponding to the collecting tank, of the end plate of the T-shaped plate, and a handle is mounted on the outer wall of the collecting tank;
the manufacturing and processing technology of the polyethylene polypropylene fiber waterproof coiled material comprises the following steps:
s1 feeding: a roll core on the second support rotates under the meshing transmission of the chain wheel and the chain, and pulls and feeds the waterproof roll coiled between the first supports;
s2 slitting: the second motor drives the second rotating shaft to rotate so as to drive the cutter to rotate, and the waterproof coiled material is cut into multiple sections;
s3 rolling: and the cut waterproof coiled material is wound on the winding core between the second supports under the meshing transmission of the chain wheel and the chain.
Preferably, the rotating shaft on the second support is externally provided with a plurality of groups of limiting plates, the limiting plates are annularly distributed outside the rotating shaft, and the limiting plates are in contact with the edge of the waterproof roll.
Preferably, the cutter comprises annular plate and the annular cutter that sets up at annular plate outer edge, and the inner wall of annular plate is seted up with the protruding rectangle through-hole that slides the butt joint of rectangle, and the thickness of annular cutter reduces from inside to outside gradually, and its edge contacts with waterproofing membrane.
Preferably, a guide rod extending along the length direction of the kidney-shaped hole is arranged in the kidney-shaped hole, and the guide rod penetrates through the shifting block.
Preferably, the top of the T-shaped frame is provided with scale marks near the opening, and the side of the outer wall of the toggle block near the opening of the T-shaped frame is provided with a pointer.
Preferably, the height of the arc-shaped plate is lower than that of the T-shaped plate, a gap exists between the arc-shaped plate and the outer edge of the cutter, and the T-shaped plate, the arc-shaped plate and the connecting plate form a groove structure with an opening at the top.
Preferably, the top of bottom plate still is provided with the separator between being located first support and the second support, and the separator includes that the multiunit sets up the partition mechanism between upper and lower two-layer waterproofing membrane and sets up the horizon bar at partition mechanism both ends, and the horizon bar in same vertical face passes through vertical pole fixed connection, the bottom of vertical pole is provided with T type slider, and T type spout has been seted up to the position that the top of bottom plate corresponds T type slider, and T type slider dock in T type spout.
Preferably, the partition mechanism comprises a plurality of groups of first inclined plates and second inclined plates which are arranged in a crossed manner, a through hole which is convenient for the second inclined plate to pass through is formed in the middle of each first inclined plate, the first inclined plates and the second inclined plates are connected in a hinged manner through hinge shafts penetrating through the crossed positions of the first inclined plates and the second inclined plates, a group of hinge shafts simultaneously penetrate through the plurality of groups of first inclined plates and the second inclined plates, the first inclined plates and the second inclined plates are fixedly connected through springs, and two ends of each hinge shaft are fixedly connected with the tail end of the horizontal rod.
Advantageous effects
1. According to the invention, waterproof rolls with different heights are cut through a plurality of groups of cutting devices, and the cutters are shifted by the shifting mechanism, so that the distance between the cutters is changed, the waterproof rolls with different widths are cut, and the cutting efficiency is improved; scraping leftover materials adhered to the edges of the cutting knife into the collecting tank by using a scraping plate on the collecting mechanism, and ensuring the edges of the cutting knife to be sharp;
2. according to the invention, the separation device is arranged between the waterproof rolls, so that the upper and lower layers of waterproof rolls are prevented from being adhered together.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
figure 3 is a perspective view of the slitting device of the present invention;
figure 4 is a perspective view from a second perspective of the slitting device according to the invention;
FIG. 5 is a perspective view of the collection mechanism of the present invention;
FIG. 6 is a schematic view showing the working state of the waterproof roll material slitting of the present invention;
figure 7 is a perspective view of the spacer of the present invention.
In the figure: 10. a base plate; 20. a winding device; 21. a first bracket; 22. a second bracket; 23. a rotating shaft; 24. a winding core; 25. waterproof coiled materials; 26. a sprocket; 27. a chain; 28. a first motor; 29. a limiting plate; 30. a slitting device; 31. a T-shaped frame; 311. a kidney-shaped hole; 312. a guide bar; 313. a first through hole; 32. a second rotating shaft; 321. a rectangular protrusion; 33. a cutter; 34. a second motor; 35. a toggle mechanism; 351. a fixing plate; 352. a servo motor; 353. a screw rod; 354. a shifting block; 3541. a pointer; 36. a collection mechanism; 361. a T-shaped plate; 3611. a second through hole; 362. an arc-shaped plate; 363. a squeegee; 364. collecting tank; 3641. a handle; 40. a partitioning means; 41. a separation mechanism; 411. a first inclined plate; 412. a second inclined plate; 413. a hinge shaft; 414. a spring; 42. a horizontal bar; 43. a vertical rod.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 2 to 7, the manufacturing and processing technology of the polyethylene polypropylene waterproof roll adopts a processing machine, the processing machine comprises a bottom plate 10 and a winding device 20 arranged at the top of the bottom plate 10, the winding device 20 comprises two groups of first supports 21 symmetrically arranged at one end of the top of the bottom plate 10, the other end of the top of the bottom plate 10 is symmetrically provided with two groups of second supports 22, the first supports 21 and the second supports 22 have the same shape, the front surfaces of the first supports 21 and the second supports 22 are respectively provided with a plurality of groups of shaft holes, the shaft holes are linearly distributed along the length direction of the first supports 21 and the second supports 22, and each group of shaft holes is rotatably provided with a rotating shaft 23; a roll core 24 is erected between the two groups of rotating shafts 23 at the same height, two ends of the roll core 24 are fixedly connected with the rotating shafts 23 through three-jaw chucks arranged at the tail ends of the rotating shafts 23, a waterproof roll 25 is wound on the roll core 24 positioned between the two groups of first supports 21, and the other end of the waterproof roll 25 is fixed and wound on the roll core 24 between the two groups of second supports 22;
the rotating shaft 23 on the second bracket 22 passes through the shaft hole to lead to the outside, the tail end of the rotating shaft 23 is fixedly sleeved with a chain wheel 26, a plurality of groups of chain wheels 26 are in transmission connection through a chain 27, a first motor 28 is arranged on the outer side wall of the second bracket 22 corresponding to the position of one group of rotating shaft 23, and the output end of the first motor 28 is fixedly connected with the tail end of the rotating shaft 23; the first motor 28 drives the group of rotating shafts 23 to rotate, so that the group of rotating shafts 23 drive the outer chain wheel 26 to rotate, and the other rotating shafts 23 synchronously rotate in the same direction under the meshing transmission of the chain wheel 26 and the chain 27, so as to drive the winding core 24 to rotate to wind the waterproof roll 25; a plurality of groups of limiting plates 29 are arranged outside the rotating shaft 23 on the second bracket 22, the limiting plates 29 are annularly distributed outside the rotating shaft 23, and the limiting plates 29 are in contact with the edge of the waterproof roll 25;
a cutting device 30 is arranged on one side, close to the first support 21, of the top of the bottom plate 10, the cutting device 30 and the second support 22 are located on the left side and the right side of the first support 21, the cutting device 30 comprises a T-shaped frame 31 with an opening facing the waterproof coiled material 25, a second rotating shaft 32 is horizontally erected inside the T-shaped frame 31, two ends of the second rotating shaft 32 are rotatably connected with the inner wall of the T-shaped frame 31, a second motor 34 is fixedly installed on the outer wall of the T-shaped frame 31, and the output end of the second motor 34 is fixedly connected with one end of the second rotating shaft 32; the outer wall of the second rotating shaft 32 is provided with a rectangular bulge 321 extending along the length direction of the second rotating shaft, two groups of cutters 33 are slidably sleeved outside the second rotating shaft 32, each cutter 33 consists of an annular plate and an annular cutter arranged on the outer edge of the annular plate, a rectangular through hole in sliding butt joint with the rectangular bulge 321 is formed in the inner wall of the annular plate, the thickness of the annular cutter is gradually reduced from inside to outside, the edge of the annular cutter is in contact with the waterproof coiled material 25, the two groups of cutters 33 cut one roll of the waterproof coiled material 25 into three sections, and the cut three sections are wound on the winding core 24 between the second supports 22;
the top of the T-shaped frame 31 is provided with a toggle mechanism 35, the top of the T-shaped frame 31 close to the opening is provided with a waist-shaped hole 311 extending along the length direction of the T-shaped frame 31, the top of the T-shaped frame 31 is provided with a fixed plate 351 positioned in the middle of the waist-shaped hole 311, the fixed plate 351 spans the waist-shaped hole 311, the top of the T-shaped frame 31 is provided with a servo motor 352 positioned at two ends of the waist-shaped hole 311, the output end of the servo motor 352 is fixedly connected with a screw rod 353, and the tail end of the screw rod 353 is respectively rotatably;
the screw 353 is in threaded connection with a shifting block 354, the shifting block 354 penetrates through a waist-shaped hole 311 to be led into the T-shaped frame 31, a guide rod 312 extending along the length direction of the waist-shaped hole 311 is arranged in the waist-shaped hole 311, and the guide rod 312 penetrates through the shifting block 354; the bottom of the shifting block 354 is provided with a groove with the same width as the cutter 33, the inner wall of the groove is contacted with the annular plate of the cutter 33, and the screw rod 353 is driven to rotate by the servo motor 352, so that the shifting block 354 reciprocates along the waist-shaped hole 311, the cutter 33 is shifted to reciprocate along the second rotating shaft 32, the width between the two groups of cutters 33 is changed, and the width of the cut waterproof roll 25 is adjustable;
the top of the T-shaped frame 31 is provided with scale marks near the opening thereof, one side of the outer wall of the toggle block 354 near the opening of the T-shaped frame 31 is provided with a pointer 3541, and the distance between the two groups of cutters 33 can be seen through the scale marks pointed by the pointer 3541; a collecting mechanism 36 is arranged on one side of the inner wall of the T-shaped frame 31 opposite to the opening; the collecting mechanism 36 comprises a T-shaped plate 361 fixed on the inner wall of the T-shaped frame 31, the opening of the T-shaped plate 361 is the same as that of the T-shaped frame 31, the vertical outer edges of two end plates of the T-shaped plate 361 are arc-shaped, an arc-shaped plate 362 is arranged inside the T-shaped plate 361, the height of the arc-shaped plate 362 is lower than that of the T-shaped plate 361, the bottom of the arc-shaped plate 362 is flush with the T-shaped plate 361, the bottom of the arc-shaped plate 362 is fixedly connected with the bottom of the T-shaped plate 361 through a connecting plate, a gap exists between the arc-shaped plate 362 and the outer edge of;
a scraper 363 is obliquely arranged between two end plates of the T-shaped plate 361 and above the connecting plate, the outer edge of the scraper 363 is in contact with the outer edge of the cutter 33, a space exists between the lower end face of the scraper 363 and the arc-shaped plate 362, the scraper 363 scrapes off leftover materials adhered to the outer edge of the cutter 33, the leftover materials fall down from a gap between the scraper 363 and the arc-shaped plate 362, a collecting groove 364 is arranged on the connecting plate, the outer wall of the collecting groove 364 is attached to the inner walls of the T-shaped plate 361 and the arc-shaped plate 362, a second through hole 3611 is formed in the position, corresponding to the collecting groove 364, of the end plate of the T-shaped plate 361, a handle 3641 is arranged on the outer wall of the collecting groove 364, and the collecting groove 364;
the outer wall of the T-shaped frame 31 is provided with first through holes 313 which are the same as the second through holes 3611 in shape, the slitting devices 30 are provided with a plurality of groups and are in one-to-one correspondence with the waterproof rolls 25, two adjacent groups of slitting devices 30 are fixedly connected through 37, and the 37 positioned at the lowest part is in sliding connection with the top of the bottom plate 10;
a separating device 40 is further arranged between the first support 21 and the second support 22 at the top of the bottom plate 10, the separating device 40 comprises a plurality of groups of separating mechanisms 41 arranged between the upper and lower waterproof rolls 25 and horizontal rods 42 arranged at two ends of the separating mechanisms 41, the separating mechanisms 41 comprise a plurality of groups of first inclined plates 411 and second inclined plates 412 which are arranged in a crossed manner, through holes for the second inclined plates 412 to pass through are formed in the middle of the first inclined plates 411, the first inclined plates 411 and the second inclined plates 412 are hinged and connected through hinge shafts 413 which penetrate through the crossed positions of the first inclined plates 411 and the second inclined plates 412, one group of hinge shafts 413 simultaneously penetrates through the plurality of groups of first inclined plates 411 and the second inclined plates 412, the first inclined plates 411 and the second inclined plates 412 are fixedly connected through springs 414, the springs 414 are located in acute included angles of the first inclined plates 411 and the second inclined plates 412, the acute included angles of the first inclined plates 411 and the second inclined plates 412 are opened under the elastic force of the springs 414, and the upper and lower ends of the first inclined plate 411 and the second inclined plate 412 are respectively contacted with the upper and lower layers of waterproof rolls 25;
two ends of the hinge shaft 413 are fixedly connected with the tail ends of the horizontal rods 42, the horizontal rods 42 in the same vertical plane are fixedly connected through the vertical rods 43, the bottom ends of the vertical rods 43 are provided with T-shaped sliding blocks, T-shaped sliding grooves are formed in the positions, corresponding to the T-shaped sliding blocks, of the top of the bottom plate 10, and the T-shaped sliding grooves are in butt joint;
as shown in fig. 1, the manufacturing and processing process of the polyethylene polypropylene waterproof roll comprises the following steps:
s1 feeding: the winding core 24 on the second bracket 22 rotates under the meshing transmission of the chain wheel 26 and the chain 27, and the waterproof roll 25 wound between the first brackets 21 is pulled and fed;
s2 slitting: the second motor 34 drives the second rotating shaft 32 to rotate, and further drives the cutter 33 to rotate, so that the waterproof roll material 25 is cut into multiple sections;
s3 rolling: the cut waterproof roll 25 is wound on the winding core 24 between the second brackets 22 under the meshing transmission of the chain wheel 26 and the chain 27.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a processing technology is made to polyethylene polypropylene fibre waterproofing membrane, this processing technology is made to polyethylene polypropylene fibre waterproofing membrane adopts following processing machinery, and this processing machinery includes bottom plate (10) and sets up coiling mechanism (20) at bottom plate (10) top, its characterized in that: the winding device (20) comprises two groups of first supports (21) symmetrically arranged at one end of the top of the base plate (10), two groups of second supports (22) are symmetrically arranged at the other end of the top of the base plate (10), shaft holes which are linearly distributed along the length direction of the first supports (21) and the second supports (22) are formed in the front surfaces of the first supports (21) and the second supports (22), a rotating shaft (23) is rotatably arranged in each shaft hole, a winding core (24) is fixedly connected to the tail end of each rotating shaft (23), a waterproof coiled material (25) is wound on the winding core (24) between the two groups of first supports (21), and the other end of the waterproof coiled material (25) is fixed and wound on the winding core (24) between the two groups;
a rotating shaft (23) positioned on the second support (22) penetrates through the shaft hole to lead to the outside, chain wheels (26) are fixedly sleeved at the tail end of the rotating shaft (23), a plurality of groups of chain wheels (26) are in transmission connection through chains (27), a first motor (28) is installed at the position, corresponding to one group of rotating shaft (23), of the outer side wall of the second support (22), and the output end of the first motor (28) is fixedly connected with the tail end of the rotating shaft (23);
one side, close to the first support (21), of the top of the bottom plate (10) is provided with a cutting device (30), the cutting device (30) and the second support (22) are located on the left side and the right side of the first support (21), the cutting device (30) comprises a T-shaped frame (31) with an opening facing a waterproof coiled material (25), a second rotating shaft (32) is horizontally erected inside the T-shaped frame (31), two ends of the second rotating shaft (32) are rotatably connected with the inner wall of the T-shaped frame (31), a second motor (34) is fixedly installed on the outer wall of the T-shaped frame (31), and the output end of the second motor (34) is fixedly connected with one end of the second rotating shaft (32);
the outer wall of the second rotating shaft (32) is provided with rectangular protrusions (321) extending along the length direction of the second rotating shaft, two groups of cutters (33) are slidably sleeved outside the second rotating shaft (32), a toggle mechanism (35) is arranged at the top of the T-shaped frame (31), a waist-shaped hole (311) extending along the length direction of the T-shaped frame is formed in the position, close to the opening, of the top of the T-shaped frame (31), a fixing plate (351) is arranged in the middle of the waist-shaped hole (311) in the top of the T-shaped frame (31), the fixing plate (351) stretches across the waist-shaped hole (311), servo motors (352) are arranged at two ends, located on the waist-shaped hole (311), of the top of the T-shaped frame (31), output ends of the servo motors (352) are fixedly connected with screw rods (353), and tail ends of; the screw rod (353) is in threaded connection with a shifting block (354), the shifting block (354) penetrates through the waist-shaped hole (311) and leads to the interior of the T-shaped frame (31), the bottom of the shifting block (354) is provided with a groove with the same width as the cutter (33), and the inner wall of the groove is in contact with an annular plate of the cutter (33);
a collecting mechanism (36) is arranged on one side of the inner wall of the T-shaped frame (31) opposite to the opening; the collecting mechanism (36) comprises a T-shaped plate (361) fixed on the inner wall of the T-shaped frame (31), an arc-shaped plate (362) is arranged inside the T-shaped plate (361), the bottom of the arc-shaped plate (362) is fixedly connected with the bottom of the T-shaped plate (361) through a connecting plate, a scraping plate (363) is obliquely arranged between two end plates of the T-shaped plate (361) and above the connecting plate, the outer edge of the scraping plate (363) is in contact with the outer edge of the cutter (33), and a space exists between the lower end face of the scraping plate (363) and the arc-shaped plate (362); a collecting groove (364) is arranged on the connecting plate, the outer wall of the collecting groove (364) is attached to the inner walls of the T-shaped plate (361) and the arc-shaped plate (362), a second through hole (3611) is formed in the position, corresponding to the collecting groove (364), of the end plate of the T-shaped plate (361), and a handle (3641) is installed on the outer wall of the collecting groove (364);
the manufacturing and processing technology of the polyethylene polypropylene fiber waterproof coiled material comprises the following steps:
s1 feeding: a winding core (24) on the second bracket (22) rotates under the meshing transmission of a chain wheel (26) and a chain (27), and the waterproof roll (25) wound between the first brackets (21) is pulled and fed;
s2 slitting: the second motor (34) drives the second rotating shaft (32) to rotate, so as to drive the cutter (33) to rotate, and the waterproof roll (25) is cut into multiple sections;
s3 rolling: the cut waterproof roll (25) is wound on a winding core (24) between the second brackets (22) under the meshing transmission of a chain wheel (26) and a chain (27).
2. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: the rotating shaft (23) on the second support (22) is externally provided with a plurality of groups of limiting plates (29), the limiting plates (29) are distributed in an annular mode outside the rotating shaft (23), and the limiting plates (29) are in contact with the edge of the waterproof roll (25).
3. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: cutter (33) comprise annular plate and the annular cutter that sets up edge outside the annular plate, and the rectangle through-hole with the protruding (321) slip butt joint of rectangle is seted up to the inner wall of annular plate, and the thickness of annular cutter reduces from inside to outside gradually, and its edge contacts with waterproofing membrane (25).
4. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: a guide rod (312) extending along the length direction of the waist-shaped hole (311) is arranged in the waist-shaped hole, and the guide rod (312) penetrates through the poking block (354).
5. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: the top of the T-shaped frame (31) is provided with scale marks near the opening, and one side of the outer wall of the toggle block (354) near the opening of the T-shaped frame (31) is provided with a pointer (3541).
6. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: the height of arc (362) is less than T type board (361), there is the clearance outer edge of arc (362) and cutter (33), and T type board (361), arc (362) and connecting plate are constituteed the top and are open-ended groove structure.
7. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 1, characterized in that: the top of bottom plate (10) is located still to be provided with between first support (21) and second support (22) separator (40), and separator (40) include that the multiunit sets up separating mechanism (41) between upper and lower two-layer waterproofing membrane (25) and sets up horizontal pole (42) at separating mechanism (41) both ends, and horizontal pole (42) in same vertical plane are through vertical pole (43) fixed connection, the bottom of vertical pole (43) is provided with T type slider, and the position that the top of bottom plate (10) corresponds T type slider has seted up T type spout, and T type slider dock in T type spout.
8. The manufacturing and processing technology of the polyethylene polypropylene waterproof roll according to claim 7, characterized in that: the partition mechanism (41) comprises a plurality of groups of first inclined plates (411) and second inclined plates (412) which are arranged in a crossed mode, a through hole for the second inclined plates (412) to penetrate through is formed in the middle of each first inclined plate (411), the first inclined plates (411) and the second inclined plates (412) are hinged through hinge shafts (413) penetrating through the crossed positions of the first inclined plates and the second inclined plates, one group of hinge shafts (413) penetrate through the plurality of groups of first inclined plates (411) and the second inclined plates (412) simultaneously, the first inclined plates (411) and the second inclined plates (412) are fixedly connected through springs (414), and two ends of each hinge shaft (413) are fixedly connected with the tail end of the horizontal rod (42).
CN202010457109.3A 2020-05-26 2020-05-26 Manufacturing and processing technology of polyethylene polypropylene fiber waterproof coiled material Active CN111591817B (en)

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CN112029585A (en) * 2020-08-31 2020-12-04 倪菊莲 Cosmetic plant essential oil draws filtration system
CN114380093A (en) * 2022-01-18 2022-04-22 深圳市朗迈新材料科技有限公司 Pre-laid type anti-ultraviolet high-polymer self-adhesive waterproof roll
CN114394475A (en) * 2022-01-19 2022-04-26 仪征易力土工合成材料有限公司 Device and method for producing high-polymer waterproof coiled material
CN114890214A (en) * 2022-07-14 2022-08-12 启东市洁慧新材料有限公司 Slitting and winding equipment for vulcanized fiber paper production and method thereof
CN114933197A (en) * 2022-07-21 2022-08-23 张家港蓝智生物科技有限公司 Adjustable bundling equipment for manufacturing medical dressing

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CN114890214A (en) * 2022-07-14 2022-08-12 启东市洁慧新材料有限公司 Slitting and winding equipment for vulcanized fiber paper production and method thereof
CN114890214B (en) * 2022-07-14 2022-09-27 启东市洁慧新材料有限公司 Slitting and winding equipment for vulcanized fiber paper production and method thereof
CN114933197A (en) * 2022-07-21 2022-08-23 张家港蓝智生物科技有限公司 Adjustable bundling equipment for manufacturing medical dressing
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