CN210121964U - Elastic cloth laminating device - Google Patents

Abstract

The utility model discloses an elasticity cloth tectorial membrane device, comprises a workbench, workstation upper end middle part is equipped with the box of prepareeing material, the workstation upper end is equipped with feeding mechanism, feeding mechanism comprises bar recess, first lead screw, first motor, removal seat and support bracket, the box inner bottom of prepareeing material is equipped with first lift cylinder just the vertical ascending piston rod end fixing of first lift cylinder is equipped with the supporting seat, the box outer end one side of prepareeing material is equipped with the guide box, the box inner chamber of prepareeing material is equipped with the guide subassembly, dust removal chamber and tension regulation and control chamber are cut apart into through the baffle to guide box inner chamber, tension regulation and control intracavity is equipped with tension regulation and control mechanism, tension regulation and control mechanism includes second lead screw, second lift cylinder, third lift cylinder, first guide roller, second guide roller and scutching roll.

Description

Elastic cloth laminating device

Technical Field

The utility model relates to a cloth tectorial membrane field, concretely relates to elasticity cloth tectorial membrane device.

Background

In the film covering process, a material supporting shaft is usually adopted to fix the position of the cloth of the winding drum, when the cloth of the winding drum is used up, the winding drum needs to be stopped for replacement, the continuous production of equipment cannot be realized, the time is consumed, and the working efficiency of the equipment can be greatly reduced; when the cloth is wound and stored, some dust may be adhered to the surface of the cloth, which may affect the film coating quality of the cloth; adhesion force possibly exists among the cloth materials, and interference is caused on continuous leading-out of the cloth materials; when the cloth is coated, the movement of the position of the material supporting shaft and the movement of the position of the cloth of the winding drum may interfere the coating process; the tension and the width of the cloth cannot be effectively regulated, so that an elastic cloth film covering device is needed at present.

Disclosure of Invention

In order to solve the problem, the utility model discloses an elastic cloth tectorial membrane device, the device is convenient for the change of reel cloth, reduce time consumption improve equipment production efficiency, the rotation that realizes holding in the palm the material axle drives the reel cloth and rotates, the derivation of supplementary cloth, reduce the viscous force between the cloth and derive the influence that causes to it, realize the clearance on cloth surface, avoid causing the influence to its tectorial membrane effect because of cloth surface adhered to dust, realize that reel cloth position is placed or during operation holds in the palm the material axle, the location of reel cloth position, realize cloth tension, the mechanized regulation and control of width.

In order to achieve the above purpose, the utility model provides a following technical scheme: an elastic cloth film coating device comprises a workbench, wherein a material preparation box body is arranged in the middle of the upper end of the workbench, a feeding mechanism is arranged at the upper end of the workbench, the feeding mechanism consists of a strip-shaped groove which is arranged at the middle side of the upper end of the workbench along the length direction of the workbench, a first lead screw arranged in the strip-shaped groove, a first motor arranged at the side end of the workbench, a moving seat arranged at the upper end of the workbench and a bearing bracket arranged at the upper end of the moving seat, a first lifting cylinder is arranged at the inner bottom end of the material preparation box body, a supporting seat is fixedly arranged at the end part of a piston rod which is vertically upwards arranged on the first lifting cylinder, a material guide box body is arranged at one side of the outer end of the material preparation box body, a first material guide opening is arranged between the material preparation box body and the material guide box body, a material guide assembly is arranged in the material preparation box body and close to the position of the first material guide opening, a baffle plate is arranged, the dust removal cavity is communicated with the material preparation box body through the first material guide port, the partition plate is provided with a second material guide port, the other side end, corresponding to the fixed end position of the material guide box body, of the material guide box body is provided with a third material guide port, a tension regulation and control mechanism is arranged in the tension regulation and control cavity and comprises a second screw rod, a second lifting cylinder, a third lifting cylinder, a first material guide roller, a second material guide roller and a scutching roller. The second screw rod is horizontally arranged along the length direction of the material guide box body, and the first material guide port, the second material guide port and the third material guide port are horizontal strip-shaped through ports.

As an improvement of the utility model, first motor output shaft activity is stretched into in the bar recess and its with coupling joint is passed through to first lead screw one end, remove the seat and follow workstation length direction sets up, the box bottom end no end plate design of prepareeing material and its edge remove a direction of motion both sides lower part and open respectively and have the bar opening, it evenly fixes respectively and is equipped with the support bracket respectively to remove seat upper end width direction both sides and corresponding, the support bracket is followed remove seat length direction equidistance and evenly sets up, the support bracket is used for the support of reel cloth position to place, the reel cloth includes some elastic fabric of the outside winding of cylindric support body and cylindric support body, the reel cloth middle part runs through there is the support axle, the support bracket top is all opened first arc and is placed the notch, the reel cloth is followed remove seat width direction place in between the support bracket just support axle length direction both ends are gone into respectively first arc axle length direction both ends are gone into In the shape standing groove, hold in the palm material axle length direction pot head has annular support body, annular support body includes first annular support body and second annular support body, first annular support body with second annular support body interval sets up, is located the first arc that removes seat width direction one side is placed the notch inner medial side and is equallyd divide along its arc direction and do not opened first arc spacing groove, the internal bottom medial side of case of prepareeing material just is located remove the other fixed respectively in seat width direction both sides first lift cylinder, the supporting seat upper end is opened respectively and is had the second arc to place the notch, the notch is placed to the second arc is followed remove the corresponding seting up of seat width direction, be close to it has second arc spacing groove to open in the second arc standing groove of one side is placed to first arc spacing groove, first arc spacing groove with the shortest distance between the second arc spacing groove with first annular support body with the interval distance between the second annular support body is from the phase And the first arc-shaped placing notch and the second arc-shaped placing notch are arc-shaped through openings. When holding in the palm the material axle and placing on the bearing bracket, first annular support body card is gone into first arc limiting groove, removes the seat motion and drives reel cloth and stop the function temporarily when reacing first lift cylinder position, and first lift cylinder drives the supporting seat and moves up, holds in the palm in the material axle both ends insert the second arc standing groove mouth, and second annular support body card is gone into the second arc limiting groove.

As an improvement of the utility model, be equipped with locating component on the material supporting shaft, locating component including overlap in material supporting shaft is epaxial cylindric locating rack and round platform shape spacing, cylindric locating rack quantity is a set of and its inner end diameter length all is greater than material supporting shaft cross section diameter length, the corresponding end of cylindric locating rack is fixed respectively and is equipped with round platform shape spacing, round platform shape spacing inside cavity and its along the equal open design of generating line length direction both sides end, round platform shape spacing corresponding end cross sectional area all is less than its position link cross sectional area, round platform shape spacing corresponding end cross sectional diameter length all is greater than material supporting shaft cross section diameter length, the guide subassembly adopts the design of prior art two rollers, and it includes initiative roller, driven roller and second motor, the second motor is located the box outside of prepareeing material and its output shaft activity stretch into prepare material in the box through the shaft coupling with the initiative roller The drum rotating end is connected, a first driving belt wheel and a second driving belt wheel are sleeved on the second motor output shaft, a cylindrical transmission frame is movably placed at the top of the material preparation box body, a first driven belt wheel is connected to one side of the length direction of the cylindrical transmission frame, screw holes are uniformly formed in the cylindrical positioning frame and the circumference end outside the cylindrical transmission frame in equal radian, positioning bolts are respectively screwed in the screw holes, a first transmission shaft is arranged in the middle of the outer end of one side of the dust removing cavity, one end of the first transmission shaft movably extends into the dust removing cavity, a second driven belt wheel is sleeved on the outer side of the dust removing cavity and positioned on the first transmission shaft, a first belt is sleeved between the first driving belt wheel and the outer part of the first driven belt wheel, a second belt is sleeved between the second driving belt wheel and the outer part of the second driven belt wheel, and fan blades are uniformly arranged on the inner side of the dust removing cavity, the first transmission shaft and the second motor are arranged on the same side of the position of the material preparing box body. The cylindrical positioning frame is sleeved on the material supporting shaft through a screw hole and a bolt in a fastened mode, the cylindrical transmission frame is manually sleeved on one end portion of the material supporting shaft in a fastened mode, the position of the cylindrical transmission frame is fastened through the screw hole and the bolt, and the belt wheel drives the material supporting shaft and the first transmission shaft to rotate.

As an improvement of the utility model, just be located on the side end wall of dust removal intracavity side the side articulates respectively in the positive upper and lower below of first guide mouth position has the pendulum rod, the non-hinged end of pendulum rod is connected with the clearance pole respectively, the clearance pole with the parallel level in first guide mouth interval sets up, the clearance pole outside all is with the sponge layer, clearance pole length direction middle side with it does not be equipped with the spring to divide equally between the side wall of dust removal intracavity side, when the spring natural state is down the distance between the clearance pole is long to be less than distance between the pendulum rod hinged end is long, dust removal intracavity bottom is opened there is the dust exhaust mouth, guide box lower extreme just corresponds the detachable collection dirt box body that is equipped with in dust exhaust mouth position. The sponge layer attached to the cleaning rod is used for cleaning the surfaces of the two sides of the cloth.

As an improvement of the utility model, the second lead screws are in a group and horizontally arranged at intervals at the top end in the tension regulation cavity, the corresponding ends of the second lead screws respectively and movably penetrate through the wall of the inner side end of the tension regulation cavity, the extending end of the second lead screw at one side is connected with a third motor, the output shaft of the third motor is sleeved with a third driving pulley and a fourth driving pulley, the extending end of the second lead screw at the other side is sleeved with a third driven pulley, the number of the second lifting cylinders is two groups, the lower end of the second lead screw is provided with a sliding seat, the number of the sliding seats is four and are correspondingly arranged, the lower end of the sliding seat is respectively provided with the second lifting cylinder, the first material guide roller is movably arranged between the end parts of the piston rods vertically downward of the second lifting cylinder, the number of the third lifting cylinders is one group and is arranged at the bottom end in the tension regulation cavity, the third lifting cylinder is arranged between the positions of the second lifting cylinders, a second guide roller is movably arranged between the end parts of piston rods vertically upwards of the third lifting cylinders, the first guide roller and the second guide roller are horizontally arranged at intervals, connecting assemblies are respectively arranged between the lower end of the moving seat and the outside of the first screw rod and between the upper end of the sliding seat and the outside of the second screw rod respectively, each connecting assembly comprises a moving nut and a bearing, the moving nut is sleeved on the screw rod, the moving nut and the screw rod are designed according to the ball screw rod principle in the prior art, the scutching roller is an existing device and is horizontally arranged close to the position of a third guide opening, a second transmission shaft is arranged on the outer side of the guide box body, one end of the second transmission shaft extends into the tension regulation cavity to be connected with one end of the scutching roller, and a worm wheel is sleeved on the outer side of the guide box body and positioned on the second transmission shaft, a worm is horizontally arranged beside the worm wheel, a fourth driven belt wheel is sleeved at one end of the worm, a third belt is sleeved between the third driving belt wheel and the outside of the third driven belt wheel, and a fourth belt is sleeved between the fourth driving belt wheel and the outside of the fourth driven belt wheel. The first motor, the second motor, the third motor is the rotating electrical machines, the rotation of lead screw makes the removal nut of cover on it along its length direction reciprocating motion, the rotation of lead screw makes the removal seat through coupling assembling, the sliding seat is along lead screw length direction reciprocating motion, worm gear cooperation function, it is outside in the lead screw to remove the nut cover, the bearing housing is outside in removing the nut, first guide roller, the second guide roller all wants guide box width direction to set up, the cover is in the removal nut internal thread reverse setting each other on the second lead screw with one side.

Compared with the prior art, the utility model has the advantages of as follows: the device is provided with a feeding mechanism which is matched with a first lifting cylinder and a support seat to move so as to facilitate the replacement of the material of the winding drum and reduce time consumption and improve the production efficiency of equipment, a positioning assembly is arranged to realize the manual fastening of the material position of the winding drum, an annular frame body and an arc-shaped limiting groove realize the positioning of the position of a material supporting shaft, a first driven belt wheel is manually sleeved on the material supporting shaft, the rotation of the material supporting shaft is realized through the driving of the belt wheel to drive the winding drum material to rotate, the derivation of the material is assisted, the influence on the derivation caused by the viscous force between the materials is reduced, a cleaning rod and a sponge layer are arranged to realize the cleaning of the surface of the material, the influence on the film coating effect caused by the dust attached to the surface of the material is avoided, a tension regulating mechanism is arranged to realize the regulation and control of the horizontal distance or the vertical distance between a first material guiding roller and a second material, the cloth width is adjusted and controlled by the arranged open width roller, the rotation of the open width roller is realized by belt wheel transmission and worm and gear transmission, and the cloth is guided out in an auxiliary manner.

Drawings

FIG. 1 is a schematic plan view of the overall structure of an elastic cloth film covering device of the present invention;

FIG. 2 is a schematic plan view of the support seat;

fig. 3 is a schematic structural view of an inner cavity of the material guide box body;

FIG. 4 is a schematic structural view of the positioning assembly;

FIG. 5 is a simplified diagram of the transmission of the second motor force;

FIG. 6 is a simplified diagram of the transmission of the third motor force;

fig. 7 is a schematic plan view of the first driven pulley;

list of reference numerals: 1. a work table; 2. preparing a material box body; 3. a feeding mechanism; 4. a strip-shaped groove; 5. a first lead screw; 6. a first motor; 7. a movable seat; 8. a support bracket; 9. a first lifting cylinder; 10. a supporting seat; 11. a material guiding box body; 12. a material guiding assembly; 13. a dust removal cavity; 14. a tension regulating cavity; 15. a tension regulating mechanism; 16. a second lead screw; 17. a second lifting cylinder; 18. a third lifting cylinder; 19. a first guide roller; 20. a second guide roller; 21. an opening roller; 22. a material supporting shaft; 23. a first arcuate placement slot; 24. a first annular frame body; 25. a second annular frame body; 26. a first arc-shaped limiting groove; 27. a second arc-shaped placing notch; 28. a second arc-shaped limiting groove; 29. a positioning assembly; 30. a cylindrical positioning frame; 31. a truncated cone-shaped limiting frame; 32. a second motor; 33. a first driving pulley; 34. a second driving pulley; 35. a cylindrical transmission frame; 36. a first driven pulley; 37. a first drive shaft; 38. a second driven pulley; 39. a first belt; 40. a second belt; 41. a fan blade; 42. a swing rod; 43. cleaning the rod; 44. a spring; 45. a third motor; 46. a third driving pulley; 47. a fourth driving pulley; 48. a third driven pulley; 49. a second drive shaft; 50. a worm gear; 51. a worm; 52. a fourth driven pulley; 53. a third belt; 54. a fourth belt.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4, 5, 6 and 7, the stretch fabric laminating apparatus provided by the present invention is described, which comprises a workbench 1, a material preparing box 2 is disposed at the middle of the upper end of the workbench 1, a feeding mechanism 3 is disposed at the upper end of the workbench 1, the feeding mechanism 3 is composed of a strip-shaped groove 4 formed at the middle of the upper end of the workbench 1 along the length direction thereof, a first screw rod 5 disposed in the strip-shaped groove 4, a first motor 6 disposed at the side end of the workbench 1, a moving seat 7 disposed at the upper end of the workbench 1, and a support bracket 8 disposed at the upper end of the moving seat 7, a first lifting cylinder 9 is disposed at the inner bottom end of the material preparing box 2, a support seat 10 is fixed at the end of the piston rod vertically upward of the first lifting cylinder 9, a material guiding box 11 is disposed at one side of the outer end of the material preparing box 2, a first material guiding opening is disposed between the material preparing box 2 and the material guiding box 11, just be close to in the box 2 of prepareeing material first guide opening position is equipped with guide subassembly 12, 11 inner chambers of guide box are equipped with the baffle just the baffle will 11 inner chambers of guide box are cut apart into dust removal chamber 13 and tension regulation and control chamber 14, dust removal chamber 13 passes through first guide opening with the box 2 of prepareeing material is linked together, it has the second guide opening to open on the baffle, guide box 11 corresponds its stiff end position another side and opens there is the third guide opening, be equipped with tension regulation and control mechanism 15 in the tension regulation and control chamber 14, tension regulation and control mechanism 15 includes second lead screw 16, second lift cylinder 17, third lift cylinder 18, first guide roller 19, second guide roller 20 and scutching roller 21.

Example 2: referring to fig. 1 and 2, the stretch fabric laminating apparatus provided by the present invention is now described, wherein an output shaft of a first motor 6 movably extends into the bar-shaped groove 4 and is connected with one end of a first lead screw 5 through a coupling, a moving seat 7 is disposed along the length direction of the worktable 1, a bottom end plate of a material preparing box 2 is designed without a end plate and is respectively provided with a bar-shaped through hole along the lower portions of both side ends of the moving seat 7 in the moving direction, both sides of the upper end of the moving seat 7 in the width direction are respectively and correspondingly and uniformly fixed with a support bracket 8, the support brackets 8 are uniformly disposed along the length direction of the moving seat 7 at equal intervals, the support brackets 8 are used for supporting and placing the position of a roll fabric, the roll fabric comprises a cylindrical frame body and a stretch fabric wound around the outside of the cylindrical frame body, a fabric shaft 22 penetrates through the middle portion of the roll fabric, the top ends of the support brackets 8 are both provided with first, the winding drum cloth is placed between the supporting brackets 8 along the width direction of the moving seat 7, the two ends of the material supporting shaft 22 in the length direction are respectively clamped into the first arc-shaped placing notches 23, one end of the material supporting shaft 22 in the length direction is sleeved with an annular frame body which comprises a first annular frame body 24 and a second annular frame body 25, the first annular frame body 24 and the second annular frame body 25 are arranged at intervals, the middle side of the inner end of the first arc-shaped placing notch 23 positioned on one side of the moving seat 7 in the width direction is provided with a first arc-shaped limiting groove 26 along the arc direction, the middle side of the bottom end in the material preparing box body 2 is fixedly provided with the first lifting cylinder 9 respectively and positioned on two sides of the moving seat 7 in the width direction, the upper end of the supporting seat 10 is provided with second arc-shaped placing notches 27 respectively, and the second arc-shaped placing notches 27 are correspondingly arranged along the moving seat 7 in the width, be close to it has second arc spacing groove 28 to place in the notch 27 to be close to the second arc of first arc spacing groove 26 position one side, first arc spacing groove 26 with the shortest distance between the second arc spacing groove 28 with first annular support body 24 with spacing distance between the second annular support body 25 equals, notch 23 is placed to first arc, the notch 27 is placed to the second arc and is the arc opening.

Example 3: referring to fig. 1, 2, 3, 4, 5, and 7, the stretch cloth laminating apparatus provided by the present invention is now described, wherein a positioning assembly 29 is disposed on the supporting shaft 22, the positioning assembly 29 includes a cylindrical positioning frame 30 and a circular truncated cone-shaped limiting frame 31 sleeved on the supporting shaft 22, the cylindrical positioning frames 30 are in a group, the inner diameter of the cylindrical positioning frames 30 is greater than the cross section of the supporting shaft 22, the corresponding ends of the cylindrical positioning frames 30 are respectively fixed with a circular truncated cone-shaped limiting frame 31, the circular truncated cone-shaped limiting frame 31 is hollow and has an opening design along both sides of the length direction of the bus bar, the cross section area of the corresponding end of the circular truncated cone-shaped limiting frame 31 is smaller than the cross section area of the connecting end thereof, the cross section diameter of the corresponding end of the circular truncated cone-shaped limiting frame 31 is greater than the cross section of the supporting shaft 22, the material guiding assembly 12 adopts the prior art double-roller design, and it includes the driving roller, the driven roller and the second motor 32, the second motor 32 locates outside the box 2 of getting ready and its output shaft activity stretches into get ready in the box 2 of getting ready through the shaft coupling with the rotatory end connection of the driving roller, the cover has the first driving pulley 33 and the second driving pulley 34 on the output shaft of the second motor 32, the activity of getting ready 2 top place the cylindric driving frame 35 and the length direction one side of cylindric driving frame 35 is connected with the first driven pulley 36, the equal radian of the outside circumference end of cylindric locating rack 30, cylindric driving frame 35 is opened evenly has the screw and the screw is divided equally and is twisted respectively in has the positioning bolt, the dust removal chamber 13 one side outer end middle part is equipped with the first transmission shaft 37 and the activity of the first transmission shaft 37 stretches into in the dust removal chamber 13, the dust removal chamber 13 outside and lie in the cover has the second driven pulley 38 on the first transmission shaft 37, first belt 39 is sleeved between the outside of first driving pulley 33 and first driven pulley 36, second belt 40 is sleeved between the outside of second driving pulley 34 and second driven pulley 38, dust removing cavity 13 is inboard and is located fan blades 41 are evenly arranged outside the extending end of first transmission shaft 37, and first transmission shaft 37 and second motor 32 are arranged on the same side of the position of material preparation box 2.

Example 4: referring to fig. 1 and 3, it is right now that the utility model provides a pair of stretch cloth tectorial membrane device explains, on the side end wall in the dust removal chamber 13 and being located the side articulates respectively in the positive upper and lower side of first guide mouth position has pendulum rod 42, the non-hinged end of pendulum rod 42 is connected with clearance pole 43 respectively, clearance pole 43 with the parallel level in first guide mouth interval sets up, clearance pole 43 outside all is with the sponge layer, clearance pole 43 length direction medial side with it is equipped with spring 44 to divide equally between the side end wall in dust removal chamber 13 respectively, when spring 44 natural state the distance length between clearance pole 43 is less than distance length between the pendulum rod 42 the hinged end, it has the dust exhaust mouth to remove the bottom end in dust chamber 13, guide box 11 lower extreme just corresponds the detachable collection dirt mouth position is equipped with the box body.

Example 5: referring to fig. 1, 3 and 6, the stretch fabric coating device provided by the present invention will be described, wherein the second lead screws 16 are provided in a group and horizontally arranged at intervals at the top end in the tension adjusting and controlling cavity 14, the corresponding ends of the second lead screws 16 respectively movably penetrate through the inner side end wall of the tension adjusting and controlling cavity 14 to extend out, the extending ends of the second lead screws 16 at one side are connected with a third motor 45, the output shaft of the third motor 45 is sleeved with a third driving pulley 46 and a fourth driving pulley 47, the extending end of the second lead screws 16 at the other side is sleeved with a third driven pulley 48, the number of the second lifting cylinders 17 is two groups, the lower ends of the second lead screws 16 are respectively provided with a sliding seat, the number of the sliding seats is four, the sliding seats are correspondingly arranged, the lower ends of the sliding seats are respectively provided with the second lifting cylinders 17, the first material guiding rollers 19 are respectively movably arranged between the vertically downward piston rod ends of the second lifting cylinders 17, third lift cylinder 18 quantity is a set of and all locates bottom in the tension regulation and control chamber 14, third lift cylinder 18 is located between second lift cylinder 17 position, the activity is equipped with second guide roller 20 between the vertical ascending piston rod tip of third lift cylinder 18, first guide roller 19 with second guide roller 20 is parallel level setting in interval each other, remove 7 lower extremes of seat with between the first lead screw 5 outside, sliding seat upper end with it is equipped with coupling assembling respectively to divide equally between the second lead screw 16 outside, coupling assembling includes removal nut and bearing, it has on the lead screw and adopts prior art ball screw principle design to remove nut and lead screw between, open width of cloth roller 21 is current device and its being close to third guide mouth position level sets up, the guide box 11 outside is equipped with second transmission shaft 49 just second transmission shaft 49 one end stretches into in the tension regulation and control chamber 14 with by the second transmission shaft principle design One end of the scutching roller 21 is connected, a worm wheel 50 is sleeved on the second transmission shaft 49 outside the material guide box body 11, a worm 51 is horizontally arranged beside the worm wheel 50, a fourth driven pulley 52 is sleeved at one end of the worm 51, a third belt 53 is sleeved between the third driving pulley 46 and the outside of the third driven pulley 48, and a fourth belt 54 is sleeved between the fourth driving pulley 47 and the outside of the fourth driven pulley 52.

The utility model discloses can also form new implementation mode with embodiment 1 combination with at least one in embodiment 2, 3, 4, 5 among the technical characterstic.

The working principle is as follows: the support bracket is used for placing of reel cloth position, hold in the palm in the material axle both ends card goes into first arc standing groove, first annular support body card this moment goes into first arc spacing inslot, prevent the change of holding in the palm material axle position, the function of first motor drives first lead screw and rotates, the rotation of first lead screw makes to remove the seat along lead screw length direction reciprocating motion through coupling assembling, the cylindric locating rack passes through the screw, the bolt fastening is epaxial in the support material, the spacing change that prevents reel cloth position of round platform shape. When removing the seat and driving the reel cloth and move pause motion when first lift cylinder position, first lift cylinder function drives the supporting seat and shifts up, hold in the palm in the material axle both ends card and prevent the change of holding in the palm material axle position in second arc standing groove, and second annular support body card this moment prevents the change of holding in the palm material axle position in second arc limiting groove, hold in the palm the material axle and correspond annular support body and set up the position other end and run through the second arc and place the notch and stretch out, hold in the palm the material axle and stretch out the manual cylindric drive frame of sheatheeing in of end, the cylindric drive frame passes through. The second motor function drives the initiative roller and rotates, the cloth derivation is realized in initiative roller and driven roller cooperation function, the function of second motor is through first driving pulley, first driven pulley, first belt drive holds in the palm the material axle and rotates, the supplementary cloth of rotation of holding in the palm the material axle is derived, the function of second motor is through second driving pulley, second driven pulley, the first transmission shaft of second belt drive rotates, the rotation of first transmission shaft drives the flabellum and rotates, the sponge layer that is attached on the clearance pole is used for the clearance on cloth both sides surface, the flabellum is bloied and is realized the collection dirt of clearance debris and blow off, the dust exhaust mouth, the box body is used for the collection of clearance debris. The cloth loops through first guide mouth, the second guide mouth, the derivation of third guide mouth, the function drive of third motor is located the second lead screw rotation of one side, the second lead screw passes through the third driving pulley, the third driven pulley, the third belt drives the second lead screw rotation that is located the opposite side, the rotation of second lead screw drives the sliding seat through coupling assembling and follows lead screw length direction reciprocating motion, thereby regulate and control the distance between the second lift cylinder, the horizontal distance between first guide roller and the second guide roller is regulated and control to the horizontal migration of second lift cylinder, the piston rod motion of second lift cylinder and third lift cylinder is used for regulating and control the vertical distance between first guide roller and the second guide roller. The operation of the third motor drives the open width roller to move through a fourth driving belt wheel, a fourth driven belt wheel, a fourth belt, a worm wheel, a worm and a second transmission shaft, the rotation of the open width roller assists the cloth to be led out, and the design of the material guide roller and the open width roller is used for regulating and controlling the tension and the width of the cloth. After the reel cloth is used up, the first lifting cylinder moves to enable the material supporting shaft to move downwards and the two ends of the material supporting shaft are clamped into the first arc-shaped placing groove, the first screw rod moves again to enable the moving seat to move, and the reel cloth is convenient to replace and feed through the operations in sequence.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (5)

1. An elastic cloth film covering device comprises a workbench (1) and is characterized in that a material preparation box body (2) is arranged in the middle of the upper end of the workbench (1), a feeding mechanism (3) is arranged at the upper end of the workbench (1), the feeding mechanism (3) is composed of a bar-shaped groove (4) which is arranged at the middle side of the upper end of the workbench (1) along the length direction of the bar-shaped groove, a first screw rod (5) which is arranged in the bar-shaped groove (4), a first motor (6) which is arranged at the side end of the workbench (1), a moving seat (7) which is arranged at the upper end of the workbench (1) and a bearing bracket (8) which is arranged at the upper end of the moving seat (7), a first lifting cylinder (9) is arranged at the inner bottom end of the material preparation box body (2), a supporting seat (10) is fixedly arranged at the end of a piston rod which is vertically upwards of the first lifting cylinder (9), a material guide box, prepare material box (2) with it has first guide mouth to open between guide box (11), just be close to in the box of preparing material (2) first guide mouth position is equipped with guide subassembly (12), guide box (11) inner chamber is equipped with the baffle just the baffle will guide box (11) inner chamber is cut apart into dust removal chamber (13) and tension regulation and control chamber (14), dust removal chamber (13) pass through first guide mouth with the box of preparing material (2) are linked together, it has the second guide mouth to open on the baffle, guide box (11) correspond its fixed end position other side end and open and have the third guide mouth, be equipped with tension regulation and control mechanism (15) in tension regulation and control chamber (14), tension regulation and control mechanism (15) include second lead screw (16), second lift cylinder (17), third lift cylinder (18), first guide roller (19), A second feed roll (20) and a scutching roll (21).

2. The elastic cloth film covering device according to claim 1, wherein the output shaft of the first motor (6) movably extends into the strip-shaped groove (4) and is connected with one end of the first lead screw (5) through a coupler, the moving seat (7) is arranged along the length direction of the workbench (1), the material preparing box body (2) is designed without a bottom end plate and is respectively provided with strip-shaped through holes along the lower parts of the two side ends of the moving direction of the moving seat (7), the two sides of the width direction of the upper end of the moving seat (7) are correspondingly and respectively and uniformly fixed with supporting brackets (8), the supporting brackets (8) are uniformly arranged along the length direction of the moving seat (7) at equal intervals, the supporting brackets (8) are used for supporting and placing the position of the cloth of the winding drum, and the cloth of the winding drum comprises a cylindrical frame body and an elastic cloth wound outside the cylindrical frame body, reel cloth middle part runs through and has held in the palm material axle (22), hold bracket (8) top and all opened first arc and place notch (23), the reel cloth is followed remove seat (7) width direction place in hold between bracket (8) and hold in the palm material axle (22) length direction both ends card respectively go into in notch (23) is placed to first arc, hold in the palm material axle (22) length direction pot head and have annular support body, annular support body includes first annular support body (24) and second annular support body (25), first annular support body (24) with second annular support body (25) interval sets up, is located the first arc that removes seat (7) width direction one side is placed notch (23) inner medial side and is equallyd divide along its arc direction and do not opened first arc spacing groove (26), prepare material in box (2) bottom medial side and be located remove seat (7) width direction both sides other fixed being equipped with respectively first lift cylinder (9) ) The utility model discloses a support seat (10) upper end is opened respectively and is had second arc to place notch (27), the second arc is placed notch (27) and is followed it sets up to remove seat (7) width direction is corresponding, is close to the second arc of first arc spacing groove (26) position one side is placed notch (27) and is opened in has second arc spacing groove (28), first arc spacing groove (26) with shortest distance between second arc spacing groove (28) with first annular support body (24) with spacing distance between second annular support body (25) equals, notch (23) is placed to first arc, notch (27) are placed to the second arc and are the arc opening.

3. The elastic cloth film covering device according to claim 2, wherein the material supporting shaft (22) is provided with a positioning component (29), the positioning component (29) comprises a cylindrical positioning frame (30) and a truncated cone-shaped limiting frame (31) which are sleeved on the material supporting shaft (22), the cylindrical positioning frames (30) are in one group, the diameter length of the inner ends of the cylindrical positioning frames (30) is larger than that of the cross section of the material supporting shaft (22), the corresponding ends of the cylindrical positioning frames (30) are respectively and fixedly provided with the truncated cone-shaped limiting frame (31), the truncated cone-shaped limiting frame (31) is hollow, the two side ends of the truncated cone-shaped limiting frame (31) are both opened along the length direction of a bus, the cross section area of the corresponding end of the truncated cone-shaped limiting frame (31) is smaller than that of the position connecting end of the truncated cone-shaped limiting frame, and the diameter length of the cross section of the corresponding end of the truncated cone-shaped limiting frame (31) is larger than that of, guide subassembly (12) adopt the design of prior art two rollers, and it includes drive roller, driven roller and second motor (32), second motor (32) are located prepare material box (2) the outside and its output shaft activity stretch into prepare material box (2) in through the shaft coupling with the rotatory end of drive roller is connected, the cover has first driving pulley (33) and second driving pulley (34) on second motor (32) the output shaft, prepare material box (2) top activity and placed cylindric transmission frame (35) just cylindric transmission frame (35) length direction one side is connected with first driven pulley (36), the impartial radian in cylindric positioning frame (30), cylindric transmission frame (35) outside circumference end is evenly opened has the screw just it has positioning bolt to equally divide in the screw to divide equally, except that dust chamber (13) one side outer end middle part is equipped with first transmission shaft (37) just first transmission shaft (37) one end activity stretches into dust chamber (30), (the drive belt) and second drive belt (34) are connected with first driven pulley (36) 13) In, dust removal chamber (13) outside just is located the cover has second driven pulleys (38) on first drive shaft (37), the cover has first belt (39) between first drive pulley (33) and first driven pulleys (36) outside, and the cover has second belt (40) between second drive pulley (34) and second driven pulleys (38) outside, dust removal chamber (13) inboard just is located first drive shaft (37) stretch into the end outside and evenly are equipped with flabellum (41), first drive shaft (37) with second motor (32) are located same one side of feed preparation box (2) position.

4. The elastic cloth film covering device according to claim 1, wherein swing rods (42) are respectively hinged on the inner side end wall of the dust removing cavity (13) and on the middle sides of the upper part and the lower part of the first material guide opening, the non-hinged ends of the swing rods (42) are respectively connected with a cleaning rod (43), the cleaning rods (43) and the first material guide openings are horizontally arranged in parallel at intervals, a sponge layer is attached to the outer part of each cleaning rod (43), springs (44) are respectively arranged between the middle side of the cleaning rods (43) in the length direction and the end wall of the inner side of the dust removing cavity (13), the distance between the cleaning rods (43) is longer than that between the hinged ends of the swing rods (42) when the spring (44) is in a natural state, the dust removal chamber (13) inner bottom end is opened has the dust exhaust mouth, guide box body (11) lower extreme just corresponds the detachable dust collection box body that is equipped with in dust exhaust mouth position.

5. The elastic cloth film covering device according to claim 1, wherein the second lead screws (16) are arranged in a group and horizontally arranged at the top end in the tension adjusting and controlling cavity (14) at intervals, corresponding ends of the second lead screws (16) respectively and movably penetrate through the end wall at the inner side of the tension adjusting and controlling cavity (14) to extend out, the extending end of the second lead screw (16) at one side is connected with a third motor (45), an output shaft of the third motor (45) is sleeved with a third driving pulley (46) and a fourth driving pulley (47), the extending end of the second lead screw (16) at the other side is sleeved with a third driven pulley (48), the number of the second lifting cylinders (17) is two, the lower ends of the second lead screws (16) are respectively provided with four sliding seats, the sliding seats are correspondingly arranged, the lower ends of the sliding seats are respectively provided with the second lifting cylinders (17), equally divide between the vertical decurrent piston rod tip of second lift cylinder (17) and do not move about and be equipped with first guide roller (19), third lift cylinder (18) quantity is a set of and all locates bottom in tension regulation and control chamber (14), third lift cylinder (18) are located between second lift cylinder (17) position, the activity is equipped with second guide roller (20) between the vertical decurrent piston rod tip of third lift cylinder (18), first guide roller (19) with second guide roller (20) parallel horizontal arrangement in interval each other, it does not be equipped with coupling assembling to divide equally between first lead screw (5) the outside, slide block upper end and the second lead screw (16) outside, coupling assembling is including removing nut and bearing, it has the design of prior art ball screw principle to just remove on the nut lead screw and between nut and the lead screw, the scutching roller (21) is an existing device and is close to the third material guide opening, the second transmission shaft (49) is arranged on the outer side of the material guide box body (11), one end of the second transmission shaft (49) extends into the tension adjusting and controlling cavity (14) and is connected with one end of the scutching roller (21), a worm wheel (50) is sleeved on the second transmission shaft (49) on the outer side of the material guide box body (11), a worm (51) is horizontally arranged on the position side of the worm wheel (50), a fourth driven pulley (52) is sleeved at one end of the worm (51), a third belt (53) is sleeved between the third driving pulley (46) and the third driven pulley (48), and a fourth belt (54) is sleeved between the fourth driving pulley (47) and the fourth driven pulley (52).

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