CN109502398B - Industrial film rolling machine and working method thereof - Google Patents
Industrial film rolling machine and working method thereof Download PDFInfo
- Publication number
- CN109502398B CN109502398B CN201811480603.0A CN201811480603A CN109502398B CN 109502398 B CN109502398 B CN 109502398B CN 201811480603 A CN201811480603 A CN 201811480603A CN 109502398 B CN109502398 B CN 109502398B
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- filter screen
- fresh water
- water net
- seat
- frame
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- 238000005096 rolling process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000013505 freshwater Substances 0.000 claims abstract description 118
- 241000196171 Hydrodictyon reticulatum Species 0.000 claims abstract description 115
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000003292 glue Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000006247 magnetic powder Substances 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an industrial film rolling machine and a working method thereof, wherein the industrial film rolling machine comprises a frame, an unreeling mechanism for supporting a fresh water net roll and unreeling the fresh water net roll, a filter screen frame for placing a filter screen, a gluing mechanism for gluing the filter screen, a movable driving device and a reeling mechanism for reeling the fresh water net and the filter screen on a fresh water net table to form a filter core, wherein the frame is provided with the fresh water net table for supporting the fresh water net; the freshwater net unreeled by the unreeling mechanism is flatly paved on a freshwater net table; the filter screen rack is slidably arranged on the frame; the movable driving device is arranged between the frame and the filter screen frame, so that the filter screen frame is driven to move forwards by the movable driving device to conveniently take out the filter screen and put the filter screen into the fresh water net table; and the filter screen frame is driven by the movable driving device to move backwards and reset so as to facilitate the gluing operation of the gluing mechanism on the filter screen on the fresh water net table. The invention can well prepare the filter element, thereby simplifying the operation of workers and ensuring the yield and quality of the filter element.
Description
Technical Field
The invention relates to an industrial film rolling machine and a working method thereof.
Background
At present, in the preparation process of the filter element, a plurality of layers of filter screens are required to be covered on a fresh water net and then rolled onto a water winding pipe, most of the existing industrial film rolling machines are complex in structure and troublesome in operation, production is not facilitated, working efficiency is low, production progress is affected, production cost is increased, and the filter screens are not easy to align, so that the quality of the filter element is affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the industrial film rolling machine which can well prepare the filter element, thereby simplifying the operation of workers and ensuring the yield and quality of the filter element.
In order to solve the technical problems, the technical scheme of the invention is as follows: an industrial film winder, comprising:
the fresh water net stand is arranged on the stand and used for supporting a fresh water net;
the unreeling mechanism is used for supporting the fresh water net roll and unreeling the fresh water net roll, and the fresh water net unreeled by the unreeling mechanism is flatly paved on the fresh water net table;
the filter screen frame is used for placing a filter screen and is in sliding fit with the frame;
the gluing mechanism is used for gluing the filter screen so as to glue the newly taken filter screen onto the glued filter screen;
the movable driving device is arranged between the frame and the filter screen frame, so that the filter screen frame is driven to move forwards by the movable driving device to conveniently take the filter screen and put the filter screen into the fresh water net table; the filter screen frame is driven by the movable driving device to move backwards and reset so as to facilitate the gluing mechanism to carry out gluing operation on the filter screen on the fresh water net table;
and the winding mechanism is used for winding the fresh water net and the filter screen on the fresh water net table to form the filter element.
Further for the alignment of more convenient filter screen and fresh water net's side, the filter screen frame includes at least one deck and is used for placing the filter screen's filter screen platform, and the filter screen takes out from the left side of filter screen platform, the front side, rear side and the right side of filter screen platform all are provided with the anti-deflection fence.
Further in order to enable the filter screen to be well adhered with the fresh water net or the filter screen, a film pressing device is further arranged on the machine frame and comprises a film pressing motor and an eccentric rotating piece, an output shaft of the film pressing motor is connected with the eccentric rotating piece, the eccentric rotating piece is driven to rotate through the film pressing motor, and then the eccentric rotating piece is enabled to press the filter screen or be separated from the filter screen.
Further provided is a specific structure of an unreeling mechanism, comprising:
the supporting seat is arranged on the frame;
the unreeling shaft is used for sleeving the fresh water net roll and unreeling the fresh water net roll, and the unreeling shaft is rotatably supported on the supporting seat;
and the magnetic powder braking device is connected with the unreeling shaft so as to control the unreeling shaft to stop rotating immediately through the magnetic powder braking device.
Further in order to enable the fresh water net roll to move along the axial direction and further enable the fresh water net roll to be aligned with the back equipment, the supporting seat comprises two seats and two seat movement driving devices, one end of the unreeling shaft is rotatably supported on one seat, the other end of the unreeling shaft is rotatably supported on the other seat, the seat movement driving devices are in one-to-one correspondence with the seats, the seats are in sliding fit on the frame, and the seat movement driving devices are arranged between the frame and the seats so as to drive the seats to move through the seat movement driving devices.
Further in order to conveniently get, put fresh water net and roll up, two pedestal are first pedestal and second pedestal respectively, first pedestal includes base and roating seat, the roating seat passes through the bearing and rotatably installs on the base, put the spool rotatably support on the roating seat, just magnetic powder brake equipment also installs on the roating seat, be provided with the draw-in groove on the second pedestal, the end that the spool is close to the second pedestal is installed the bearing, the roating seat rotates, drives the bearing card of installing at putting spool tip and goes into the draw-in groove and be fixed or break away from the draw-in groove by the draw-in groove.
Further provided is a specific structure of a winding mechanism, comprising:
winding a water pipe;
the left support mechanism comprises a rotating motor and an expanding part for inserting the left end part of the winding pipe, and the rotating motor is connected with the expanding part so as to drive the expanding part to rotate through the rotating motor;
the right support mechanism comprises a telescopic driving piece and an inserting piece, wherein the inserting piece is used for being inserted into the right end part of the water winding pipe and is used for enabling the water winding pipe to rotate around the inserting piece, and the telescopic driving piece is connected with the inserting piece so as to drive the inserting piece to be inserted into the water winding pipe through the telescopic driving piece;
and the expansion driving device is connected with the expansion part and used for driving the expansion part to expand the water winding pipe so that the water winding pipe synchronously rotates along with the expansion part.
The expansion part comprises a round bottom plate, at least two expansion blocks and an elastic belt, wherein the bottom plate is connected with an output shaft of a rotating motor, the at least two expansion blocks are uniformly distributed along the circumferential direction of the bottom plate and can be slidably matched on the bottom plate along the radial direction of the bottom plate, the expansion driving device is connected with the expansion blocks, the expansion blocks are driven to move along the radial direction of the bottom plate through the expansion driving device, the water winding pipe is further expanded or loosened, and the elastic belt is wrapped on the expansion surfaces of all the expansion blocks, so that when the push block moves towards the direction of the large bottom surface of the push block, all the expansion blocks are folded under the action of the elastic belt;
the expansion driving device comprises a pushing block and a pushing block moving driving piece, the pushing block is in a round table shape, the inner wall of the expansion block is a conical surface tightly matched with the side surface of the pushing block, the pushing block moving driving piece is connected with the pushing block, the pushing block is driven to move through the pushing block moving driving piece, and then the expansion block is pushed to move along the radial direction of the bottom plate through the pushing block;
the push block moving driving piece is a push block air cylinder, the cylinder body of the push block air cylinder is arranged on the machine body of the rotating motor, the air cylinder rod of the push block air cylinder penetrates through the rotating motor and the bottom plate and stretches into a space surrounded by at least two expansion blocks, and the push block is connected with the air cylinder rod of the push block air cylinder through a bearing so as to avoid the air cylinder rod of the push block air cylinder from interfering the rotation of the push block.
Further for the convenience twines gluey fixed to the filter core, industry film rolling machine still includes and is used for twining gluey fixed twining of filter core to glue the device, twine the mucilage binding and put and include:
the movable seat is slidably arranged on the frame, and the adhesive tape roll is rotatably sleeved on the movable seat;
and the movable seat movement driving device is arranged between the frame and the movable seat and used for driving the movable seat to move.
The invention also provides a working method of the industrial film rolling machine, which comprises the following steps:
s1, pulling the head of a fresh water net on an unreeling mechanism, penetrating through a fresh water net table, and then winding on a reeling mechanism;
s2, driving the filter screen frame to move forwards by the movable driving device, pulling the head part of the filter screen by staff, then driving the filter screen frame to move backwards by the movable driving device to reset, enabling the filter screen to fall onto a fresh water net table, and after the fresh water net is moved to a proper position, performing glue spraying operation on the filter screen by a glue spraying mechanism, and repeating the steps until the filter screen with a set layer number is adhered;
and S3, winding the fresh water net and the filter screen on the fresh water net table by a winding mechanism, cutting off the fresh water net after winding is completed, and preparing the next filter element.
After the technical scheme is adopted, the invention has the following beneficial effects:
the head of the fresh water net roll 10 on the unreeling mechanism is pulled, passes through the fresh water net table 11 and is wound on the reeling mechanism 4, the mobile driving device drives the filter screen frame 2 to move forwards, staff pulls the head of the filter screen, then the mobile driving device drives the filter screen frame 2 to move backwards and reset, so that the filter screen falls onto the fresh water net table 11, after the fresh water net is moved to a proper position, the gluing mechanism 3 carries out gluing operation on the filter screen, the operation is repeated until the filter screen with a set layer number is glued, the reeling mechanism 4 reels the fresh water net and the filter screen on the fresh water net table 11, and after the reeling is completed, the fresh water net is cut off, and the filter element is prepared for the next filter element.
The winding mechanism pulls the fresh water net, so that the unwinding shaft 53 rotates along with the fresh water net roll 10, the unwinding shaft 53 intermittently rotates under the action of the traction force of the later process, after one filter element is prepared, the unwinding shaft overcomes inertia under the action of the magnetic powder braking device 51 after the traction force of the later process disappears, and immediately stops rotating, thereby effectively preventing the fresh water net from accumulating, facilitating the preparation of the next filter element, and improving the quality and the yield of the filter element;
both the two seat bodies 52 of the invention can move along the axial direction of the unreeling shaft 53 under the action of the seat body moving driving device, which is beneficial to the alignment of the fresh water net roll 10 and the subsequent equipment, so that the invention can unreel smoothly;
one end of the unreeling shaft 53 can rotate around the bearing at the rotating seat 55, when the unreeling shaft 53 is separated from the second seat, the fresh water net roll 10 is conveniently taken and put, when the unreeling shaft 53 is fixed to the second seat, the unreeling shaft 53 is conveniently rotated and unreeled, the unreeling shaft 53 is convenient to disassemble and install, and the fresh water net roll 10 is conveniently taken and put, so that the efficiency is improved;
the fresh water net is tiled on the fresh water net table 11, the movable driving device drives the filter screen frame 2 to move forwards to be close to a worker, the worker directly pulls out the head of the filter screen, then the movable driving device drives the filter screen frame 2 to move backwards to reset, and then the filter screen directly falls on the fresh water net;
the filter screen and the fresh water net are pressed by the film pressing device, so that the fresh water net and the filter screen are rolled synchronously in the process of rolling the fresh water net and the filter screen, and the quality of the filter element is improved;
before preparing the filter element, firstly installing the water winding pipe 42, when installing the water winding pipe 42, sleeving the left end part of the water winding pipe 42 on the expansion part, driving the plug-in piece 44 to be inserted into the right end part of the water winding pipe 42 by the telescopic driving piece 43, simultaneously driving the expansion part to expand the water winding pipe 42 by the expansion driving device, driving the expansion part to rotate by the rotating motor 41, synchronously rotating the water winding pipe 42 along with the expansion part, and when the water winding pipe 42 needs to be taken down, loosening the water winding pipe 42 by the expansion driving device, and withdrawing the water winding pipe 42 by the plug-in piece 44 by the telescopic driving piece 43.
8. The invention also fixes the filter element by the glue winding device, which is convenient, standard and beautiful.
Drawings
FIG. 1 is a schematic diagram of an industrial film winder of the present invention;
FIG. 2 is a schematic diagram of an unreeling mechanism of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1;
FIG. 4 is a schematic structural view of a winding mechanism according to the present invention;
fig. 5 is a schematic structural view of the expansion part and the expansion driving device of the present invention.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
An embodiment 1-5 shows an industrial film rolling machine, which comprises:
the fresh water net comprises a frame 1, wherein a fresh water net table 11 for supporting a fresh water net is arranged on the frame 1;
the unreeling mechanism is used for supporting the fresh water net roll 10 and unreeling the fresh water net roll 10, and the fresh water net unreeled by the unreeling mechanism is flatly paved on the fresh water net table 11;
a filter screen frame 2 for placing a filter screen, wherein the filter screen frame 2 is in sliding fit on the frame 1;
a gluing mechanism 3 for gluing the filter screen so as to glue the newly taken filter screen to the glued filter screen;
a moving driving device arranged between the frame 1 and the filter screen frame 2 so as to drive the filter screen frame 2 to move forward by the moving driving device to conveniently take out the filter screen and put the filter screen to the fresh water net table 11; the filter screen frame 2 is driven by the movable driving device to move backwards and reset so as to facilitate the gluing operation of the gluing mechanism 3 on the filter screen on the fresh water screen table 11;
and the winding mechanism 4 is used for winding the fresh water net and the filter screen on the fresh water net table 11 to form a filter element.
As shown in fig. 1, in order to facilitate the alignment of the filter screen with the side of the fresh water net, the filter screen frame 2 includes at least one layer of filter screen table 21 for placing the filter screen, the filter screen is taken out from the left side of the filter screen table 21, and the front side, the rear side and the right side of the filter screen table 21 are provided with deflection preventing bars 22.
As shown in fig. 1 and 3, in order to make the filter screen adhere to the fresh water net or the filter screen better, the frame 1 is further provided with a film pressing device, the film pressing device includes a film pressing motor 47 and an eccentric rotating member 48, and an output shaft of the film pressing motor 47 is connected with the eccentric rotating member 48 so as to drive the eccentric rotating member 48 to rotate by the film pressing motor 47, so that the eccentric rotating member 48 presses the filter screen or breaks away from the filter screen. In this embodiment, in order to increase the contact area of the eccentric rotary member 48 with the filter screen to prevent the eccentric rotary member 48 from damaging the filter screen, a pressing piece 8 is connected to the position of the rotary eccentric member 42 in contact with the filter screen.
As shown in fig. 1 and 2, the unreeling mechanism includes:
the support seat is arranged on the frame 1;
an unreeling shaft 53 for sheathing the fresh water net roll 10 and unreeling the fresh water net roll 10, the unreeling shaft 53 being rotatably supported on the supporting base;
the magnetic powder brake device 51 is connected with the unreeling shaft 53, so that the unreeling shaft 53 is controlled by the magnetic powder brake device 51 to stop rotating immediately. In the present embodiment, the magnetic powder braking device 51 is a prior art, and will not be described in detail.
As shown in fig. 1 and 2, in order to enable the fresh water net roll 10 to move in the axial direction and thus enable the fresh water net roll 10 to be aligned with the following equipment, the support base comprises two base bodies 52 and two base body movement driving devices, one end of the unreeling shaft 53 is rotatably supported on one base body 52, the other end of the unreeling shaft 53 is rotatably supported on the other base body 52, the base body movement driving devices are in one-to-one correspondence with the base bodies 52, the base bodies 52 are slidably matched on the frame 1, and the base body movement driving devices are arranged between the frame 1 and the base bodies 52 so as to drive the base bodies 52 to move through the base body movement driving devices. Specifically, a sliding rail is arranged on the frame 1, a sliding groove is arranged on the base 52, and the base 52 is matched with the sliding rail in a sliding manner on the frame through the sliding groove. The seat body moving driving device comprises a screw rod, a hand wheel and a nut, wherein the screw rod is rotatably supported on the frame 1, the nut is fixedly connected with the seat body 52, the nut is in threaded connection with the screw rod, and the hand wheel is fixedly connected to one end part of the screw rod so as to drive the screw rod to rotate through rotation of the hand wheel.
As shown in fig. 1 and 2, for convenience in taking and placing the fresh water net roll 10, the two seats 52 are a first seat and a second seat, the first seat comprises a base 54 and a rotating seat 55, the rotating seat 55 is rotatably mounted on the base 54 through a bearing, the unwinding shaft 53 is rotatably supported on the rotating seat 55, the magnetic powder braking device 51 is also mounted on the rotating seat 55, a clamping groove 56 is formed in the second seat, a bearing is mounted at the end of the unwinding shaft 53 close to the second seat, and the rotating seat 55 rotates to drive the bearing mounted at the end of the unwinding shaft 53 to be clamped into the clamping groove 56 and be fixed by the clamping groove 56 or separated from the clamping groove 56.
As shown in fig. 1, 4 and 5, the winding mechanism 4 includes:
a water winding pipe 42;
a left support mechanism including a rotary motor 41 and a swelling portion for inserting a left end portion of the water winding pipe 42, the rotary motor 41 being connected to the swelling portion so as to drive the swelling portion to rotate by the rotary motor 41;
a right support mechanism including a telescopic driving piece 43 and a socket 44 for inserting a right end portion of the water winding pipe 42 and rotating the water winding pipe 42 around it, the telescopic driving piece 43 being connected to the socket 44 so as to drive the socket 44 to be inserted into the water winding pipe 42 by the telescopic driving piece 43;
and the expansion driving device is connected with the expansion part and is used for driving the expansion part to expand the water winding pipe 42 so that the water winding pipe 42 synchronously rotates along with the expansion part. Specifically, the telescopic driving piece 43 includes a cylinder, but is not limited thereto; the plug 44 is not limited to the top core. In order to make the winding mechanism 4 suitable for winding water pipes 42 with different lengths, the winding mechanism 4 further comprises a left base 45, a right base 46 and a piston cylinder, wherein the rotating motor 41 is mounted on the left base 45, the left base 45 is mounted on the frame 1, the telescopic driving piece 43 is mounted on the right base 46, the right base 46 is slidably matched on the frame 1, and a cylinder rod of the piston cylinder is connected with the right base 46 so as to drive the right base 46 to move along the axial direction of the winding water pipe 42 through the piston cylinder.
As shown in fig. 5, the expansion part comprises a circular bottom plate 61, at least two expansion blocks 62 and an elastic belt 63, the bottom plate 61 is connected with an output shaft of the rotating motor 41, the at least two expansion blocks 62 are uniformly distributed along the circumferential direction of the bottom plate 61 and can be slidably matched on the bottom plate 61 along the radial direction of the bottom plate 61, the expansion driving device is connected with the expansion blocks 62, so that the expansion blocks 62 are driven to move along the radial direction of the bottom plate 61 through the expansion driving device, the winding pipe 42 is further expanded or loosened, the elastic belt 63 is wrapped on the expansion surfaces of all the expansion blocks 62, and when the push block 64 moves towards the direction of the large bottom surface, all the expansion blocks 62 are folded under the action of the elastic belt 63;
the expansion driving device comprises a push block 64 and a push block moving driving piece 65, the push block 64 is in a circular truncated cone shape, the inner wall of the expansion block 62 is a conical surface tightly matched with the side face of the push block 64, the push block moving driving piece 65 is connected with the push block 64, the push block 64 is driven to move through the push block moving driving piece 65, the expansion block 62 is pushed to move along the radial direction of the bottom plate 61 through the push block moving driving piece 65, the push block moving driving piece 65 is a push block air cylinder, the cylinder body of the push block air cylinder is arranged on the machine body of the rotating motor 41, the air cylinder rod of the push block air cylinder penetrates through the rotating motor 41 and the bottom plate 61 and stretches into a space surrounded by at least two expansion blocks 62, and the push block 64 is connected with the air cylinder rod of the push block air cylinder through a bearing so as to prevent the air cylinder rod of the push block air cylinder from interfering the rotation of the push block 64. In this embodiment, the left support mechanism further includes an insertion tube for inserting the left end portion of the water winding tube 42, the bottom plate 61 is disposed at the end portion of the insertion tube or is disposed in the insertion tube, and the output shaft of the rotary electric machine 41 is connected to the bottom plate 61 through the insertion tube or is directly connected to the bottom plate 61.
As shown in fig. 1, for convenience in winding glue to the filter core and fixing, the industrial film rolling machine further includes a winding glue device for winding glue to the filter core and fixing, the winding glue device includes:
the movable seat 7 is slidably arranged on the frame 1, and the adhesive tape roll 8 is rotatably sleeved on the movable seat 7;
and a moving seat moving driving means provided between the frame 1 and the moving seat 7 for driving the moving seat 7 to move. Specifically, after the adhesive tape of the adhesive tape roll 8 is stuck to the filter element, the winding mechanism 4 drives the filter element to rotate, and at the same time, the moving seat moving driving device drives the moving seat 7 to reciprocate, so that the adhesive tape is spirally wound on the filter element. The movable seat movement driving device comprises a screw rod, a motor and a nut, wherein the screw rod is rotatably supported on the bottom plate 61, the nut is fixedly connected with the movable seat 7 and is in threaded connection with the screw rod, and an output shaft of the motor is fixedly connected to one end part of the screw rod so as to drive the screw rod to rotate through the motor.
In a second embodiment, the working method of the industrial film rolling machine according to the first embodiment comprises the following steps:
step S1, the head of a fresh water net roll 10 on the unreeling mechanism is pulled, passes through a fresh water net table 11 and then is wound on a reeling mechanism 4;
step S2, driving the filter screen frame 2 to move forwards by the mobile driving device, pulling the head of the filter screen by staff, then driving the filter screen frame 2 to move backwards by the mobile driving device to reset, enabling the filter screen to fall onto the fresh water net table 11, and after the fresh water net is moved to a proper position, performing a gluing operation on the filter screen by the gluing mechanism 3, and repeating the steps until the filter screen with a set layer number is glued;
and S3, the winding mechanism 4 winds the fresh water net and the filter screen on the fresh water net table 11, and cuts off the fresh water net after winding is completed, so that the next filter element is prepared. In this embodiment, before each glue-beating, the winding mechanism 4 is rotated, so that the position of the last joint is wound.
The working principle of the invention is as follows:
the head of the fresh water net roll 10 on the unreeling mechanism is pulled, passes through the fresh water net table 11 and is wound on the reeling mechanism 4, the mobile driving device drives the filter screen frame 2 to move forwards, staff pulls the head of the filter screen, then the mobile driving device drives the filter screen frame 2 to move backwards and reset, so that the filter screen falls onto the fresh water net table 11, after the fresh water net is moved to a proper position, the gluing mechanism 3 carries out gluing operation on the filter screen, the operation is repeated until the filter screen with a set layer number is glued, the reeling mechanism 4 reels the fresh water net and the filter screen on the fresh water net table 11, and after the reeling is completed, the fresh water net is cut off, and the filter element is prepared for the next filter element. The winding mechanism pulls the fresh water net, so that the unwinding shaft 53 rotates along with the fresh water net roll 10, the unwinding shaft 53 intermittently rotates under the action of the traction force of the later process, after one filter element is prepared, the unwinding shaft overcomes inertia under the action of the magnetic powder braking device 51 after the traction force of the later process disappears, and immediately stops rotating, thereby effectively preventing the fresh water net from accumulating, facilitating the preparation of the next filter element, and improving the quality and the yield of the filter element; both the two seat bodies 52 of the invention can move along the axial direction of the unreeling shaft 53 under the action of the seat body moving driving device, which is beneficial to the alignment of the fresh water net roll 10 and the subsequent equipment, so that the invention can unreel smoothly; one end of the unreeling shaft 53 can rotate around the bearing at the rotating seat 55, when the unreeling shaft 53 is separated from the second seat, the fresh water net roll 10 is conveniently taken and put, when the unreeling shaft 53 is fixed to the second seat, the unreeling shaft 53 is conveniently rotated and unreeled, the unreeling shaft 53 is convenient to disassemble and install, and the fresh water net roll 10 is conveniently taken and put, so that the efficiency is improved; the fresh water net is tiled on the fresh water net table 11, the movable driving device drives the filter screen frame 2 to move forwards to be close to a worker, the worker directly pulls out the head of the filter screen, then the movable driving device drives the filter screen frame 2 to move backwards to reset, and then the filter screen directly falls on the fresh water net; the filter screen and the fresh water net are pressed by the film pressing device, so that the fresh water net and the filter screen are rolled synchronously in the process of rolling the fresh water net and the filter screen, and the quality of the filter element is improved; before preparing the filter element, firstly installing the water winding pipe 42, when installing the water winding pipe 42, sleeving the left end part of the water winding pipe 42 on the expansion part, driving the plug-in piece 44 to be inserted into the right end part of the water winding pipe 42 by the telescopic driving piece 43, simultaneously driving the expansion part to expand the water winding pipe 42 by the expansion driving device, driving the expansion part to rotate by the rotating motor 41, synchronously rotating the water winding pipe 42 along with the expansion part, and when the water winding pipe 42 needs to be taken down, loosening the water winding pipe 42 by the expansion driving device, and withdrawing the water winding pipe 42 by the plug-in piece 44 by the telescopic driving piece 43. The invention also fixes the filter element by the glue winding device, which is convenient, standard and beautiful.
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
Claims (7)
1. An industrial film winder, comprising:
the fresh water net rack comprises a rack (1), wherein a fresh water net table (11) for supporting a fresh water net is arranged on the rack (1);
the unreeling mechanism is used for supporting the fresh water net roll (10) and unreeling the fresh water net roll (10), and the fresh water net unreeled by the unreeling mechanism is flatly paved on the fresh water net table (11);
the filter screen frame (2) is used for placing a filter screen, and the filter screen frame (2) is in sliding fit on the frame (1);
a gluing mechanism (3) for gluing the filter screen so as to glue the newly taken filter screen to the glued filter screen;
the mobile driving device is arranged between the frame (1) and the filter screen frame (2) so as to drive the filter screen frame (2) to move forward through the mobile driving device to conveniently take the filter screen and put the filter screen into the fresh water net table (11); the filter screen frame (2) is driven by the movable driving device to move backwards and reset so as to facilitate the gluing operation of the gluing mechanism (3) on the filter screen on the fresh water net table (11);
the winding mechanism (4) is used for winding the fresh water net and the filter screen on the fresh water net table (11) to form a filter element; wherein,
the working method comprises the following steps:
s1, pulling the head of a fresh water net on an unreeling mechanism, penetrating through a fresh water net table (11), and then winding on a reeling mechanism (4);
s2, driving the filter screen frame (2) to move forwards by the mobile driving device, pulling the head of the filter screen by staff, then driving the filter screen frame (2) to move backwards by the mobile driving device to reset, enabling the filter screen to fall onto the fresh water net table (11), and after the fresh water net is moved to a proper position, performing glue spraying operation on the filter screen by the glue spraying mechanism (3), and repeating the steps until the filter screen with a set layer number is adhered;
s3, a winding mechanism (4) winds the fresh water net and the filter screen on the fresh water net table (11), and cuts off the fresh water net after winding is completed, so that the next filter element is prepared; wherein,
before each glue beating, the rolling mechanism (4) is rotated to roll the position of the last joint;
the winding mechanism (4) comprises:
a water winding pipe (42);
a left support mechanism including a rotary motor (41) and an expansion portion for inserting a left end portion of the water winding pipe (42), the rotary motor (41) being connected to the expansion portion so as to drive the expansion portion to rotate by the rotary motor (41);
the right support mechanism comprises a telescopic driving piece (43) and an inserting piece (44) used for being inserted into the right end part of the water winding pipe (42) and enabling the water winding pipe (42) to rotate around the inserting piece, the telescopic driving piece (43) is connected with the inserting piece (44) so as to drive the inserting piece (44) to be inserted into the water winding pipe (42) through the telescopic driving piece (43);
the expansion driving device is connected with the expansion part and is used for driving the expansion part to expand the water winding pipe (42) so that the water winding pipe (42) synchronously rotates along with the expansion part;
the expansion part comprises a circular bottom plate (61), at least two expansion blocks (62) and an elastic belt (63), the bottom plate (61) is connected with an output shaft of the rotating motor (41), the at least two expansion blocks (62) are uniformly distributed along the circumferential direction of the bottom plate (61) and can be slidingly matched on the bottom plate (61) along the radial direction of the bottom plate (61), the expansion driving device is connected with the expansion blocks (62) so as to drive the expansion blocks (62) to move along the radial direction of the bottom plate (61) through the expansion driving device, so that the winding pipe (42) is expanded or loosened, the elastic belt (63) is wrapped on the expansion surfaces of all the expansion blocks (62), and when the push block (64) moves towards the large bottom surface direction of the push block, all the expansion blocks (62) are contracted under the action of the elastic belt (63);
the expansion driving device comprises a push block (64) and a push block moving driving piece (65), the push block (64) is in a round table shape, the inner wall of the expansion block (62) is a conical surface tightly matched with the side surface of the push block (64), the push block moving driving piece (65) is connected with the push block (64) so as to drive the push block (64) to move through the push block moving driving piece (65), the expansion block (62) is pushed to move along the radial direction of the bottom plate (61) through the push block (64), the push block moving driving piece (65) is a push block cylinder, the cylinder body of the push block cylinder is arranged on the body of the rotating motor (41), the cylinder rod of the push block cylinder penetrates through the rotating motor (41) and the bottom plate (61) and stretches into a space surrounded by at least two expansion blocks (62), and the push block (64) is connected with the cylinder rod of the push block cylinder through a bearing so as to prevent the cylinder rod of the push block cylinder from interfering the rotation of the push block (64);
the left support mechanism further comprises an insertion tube which is inserted into the left end part of the winding tube (42), the bottom plate (61) is arranged at the end part of the insertion tube or in the insertion tube, and the output shaft of the rotating motor (41) is connected with the bottom plate (61) through the insertion tube or is directly connected with the bottom plate (61).
2. The industrial film winder of claim 1, wherein: the filter screen frame (2) comprises at least one layer of filter screen table (21) for placing a filter screen, the filter screen is taken out from the left side of the filter screen table (21), and the front side, the rear side and the right side of the filter screen table (21) are provided with anti-deflection bars (22).
3. The industrial film winder of claim 1, wherein: the machine frame (1) is further provided with a film pressing device, the film pressing device comprises a film pressing motor (47) and an eccentric rotating part (48), an output shaft of the film pressing motor (47) is connected with the eccentric rotating part (48) so as to drive the eccentric rotating part (48) to rotate through the film pressing motor (47), and then the eccentric rotating part (48) is enabled to press a filter screen or separate from the filter screen.
4. The industrial film roll of claim 1, wherein the unreeling mechanism comprises:
the support seat is arranged on the frame (1);
an unreeling shaft (53) for sleeving the fresh water net roll (10) and unreeling the fresh water net roll (10), wherein the unreeling shaft (53) is rotatably supported on the supporting seat;
and the magnetic powder braking device (51) is connected with the unreeling shaft (53) so as to control the unreeling shaft (53) to stop rotating immediately through the magnetic powder braking device (51).
5. The industrial film winder of claim 4, wherein: the support seat comprises two seat bodies (52) and two seat body movement driving devices, one end of the unreeling shaft (53) is rotatably supported on one seat body (52), the other end of the unreeling shaft (53) is rotatably supported on the other seat body (52), the seat body movement driving devices are in one-to-one correspondence with the seat bodies (52), the seat bodies (52) are in sliding fit on the frame (1), and the seat body movement driving devices are arranged between the frame (1) and the seat bodies (52) so as to drive the seat bodies (52) to move through the seat body movement driving devices.
6. The industrial film winder of claim 5, wherein: two pedestal (52) are first pedestal and second pedestal respectively, first pedestal includes base (54) and roating seat (55), roating seat (55) are rotatably installed on base (54) through the bearing, unreel axle (53) rotatably support on roating seat (55), just magnetic powder brake equipment (51) also install on roating seat (55), be provided with draw-in groove (56) on the second pedestal, the end that unreel axle (53) is close to the second pedestal installs the bearing, roating seat (55) rotate, drive install the bearing card at unreel axle (53) tip go into draw-in groove (56) and be fixed or break away from draw-in groove (56) by draw-in groove (56).
7. The industrial film winding machine of claim 1, further comprising a glue winding device for glue winding and fixing the filter element, the glue winding device comprising:
the movable seat (7) is slidably arranged on the frame (1), and the adhesive tape roll (8) is rotatably sleeved on the movable seat (7);
and the moving seat moving driving device is arranged between the frame (1) and the moving seat (7) and is used for driving the moving seat (7) to move.
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| CN201811480603.0A CN109502398B (en) | 2018-12-05 | 2018-12-05 | Industrial film rolling machine and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811480603.0A CN109502398B (en) | 2018-12-05 | 2018-12-05 | Industrial film rolling machine and working method thereof |
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| CN113829637B (en) * | 2021-11-24 | 2022-03-22 | 湖南沁森高科新材料有限公司 | Automatic membrane rolling machine for RO (reverse osmosis) membrane |
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| CN109502398A (en) | 2019-03-22 |
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