CN111826933A

CN111826933A - Corner trimming means is used in production of polyester filament non-woven geotechnique's cloth

Info

Publication number: CN111826933A
Application number: CN202010726793.0A
Authority: CN
Inventors: 郑海刚
Original assignee: Weifang Tuowang Industry Co ltd
Current assignee: Weifang Tuowang Industry Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2020-10-27
Anticipated expiration: 2040-07-26
Also published as: CN111826933B

Abstract

The invention belongs to the technical field of textile processing, and particularly relates to a corner trimming device for producing polyester filament non-woven geotextile. In the cloth transmission process, the obliquely arranged and rotating distribution cylinder is utilized to conduct the cloth from the middle to two sides, so that wrinkles in the cutting process are effectively avoided; through the spiral bar and the spherical convex block, the friction force between the distribution cylinder and the cloth can be effectively improved, and the guiding effect on the cloth is improved.

Description

Corner trimming means is used in production of polyester filament non-woven geotechnique's cloth

Technical Field

The invention relates to the technical field of textile processing, in particular to a corner trimming device for producing polyester filament non-woven geotextile.

Background

The polyester filament geotextile is a material directly prepared by adopting a polyester method through spinning, needling and consolidation, and has excellent heat resistance and light resistance. Its performance is almost unchanged even after short-term exposure in an environment of approximately 20 ℃. A large number of tests and practices prove that the polyester long-fiber non-woven geotextile has long-term corrosion resistance to various natural soils, moisture and microorganisms, is commonly used for reverse filtration of dams and revetments of hydraulic engineering, isolation and seepage prevention of channels, and has wide application in the fields of basic isolation, reverse filtration, drainage, soil slopes, retaining walls, pavement reinforcement and drainage of roads, railways and airport runways.

Through searching a patent document with Chinese patent application number CN2019201445871, clothing cloth cutting equipment is disclosed. Including the equipment casing, cloth cutting device, one-level cloth conveyor, second grade cloth conveyor, the device is tailor to the cloth, the device is tailor including setting up a screw rod to the cloth, No. two motors that link to each other with a screw rod, a slider, the guide bar frame, install No. two screw rods on the guide bar frame, No. three motors that link to each other with No. two screw rods, the connecting rod of connecting a slider and guide bar frame, install No. two sliders on No. two guide bars, No. two hydraulic stems that link to each other with No. two sliders. However, the material pressing design of the patent is simple, the material pressing device is not suitable for continuous cutting operation, the problem of wrinkle prevention cannot be well solved, and therefore certain limitation exists.

Disclosure of Invention

Based on the technical problem that most of traditional nonwoven geotextile trimming devices are simple in structure, and wrinkles are prone to occur in the middle part in the trimming process, so that trimming quality is affected, the invention provides a corner trimming device for producing polyester filament nonwoven geotextile.

The invention provides a corner trimming device for producing polyester filament non-woven geotextile, which comprises a base, wherein supporting legs are welded at four corners of the outer wall of the bottom of the base, a first support and a second support are welded at one end of the outer wall of the top of the base, an unwinding roller is arranged at one side of the first support, one ends of the first support and the second support are respectively and rotatably connected with a first guide roller and a second guide roller through bearings, a Y-shaped support rod is fixed at one side of the first support through bolts, distribution cylinders distributed at equal intervals are respectively and rotatably connected at the branches of the Y-shaped support rod through bearings, spiral bar rods are arranged on the circumferential outer wall of each distribution cylinder, spherical convex blocks distributed at equal intervals are fixedly arranged on the outer wall of each spiral bar rod, cleaning brush rollers with the specification of one small and one large are respectively arranged at two ends of one side of the second support, and a speed change disk is connected at one end, the variable speed dish has same belt with two clean brush rolls cup joints, the vertical welding in one side that the top outer wall of base is close to No. two supports has No. three supports, and trimming mechanism is installed at the both ends of No. three supports.

Preferably, the trimming mechanism comprises a mounting block fixed on the third bracket through a bolt, and one side of the mounting block is provided with trimming teeth.

Preferably, the two ends of the third support, which are close to the top, are rotatably connected with steering rollers through bearings, one side of the third support, which is close to the trimming teeth, is provided with a guide wheel, and one side of the third support is provided with a leftover material roller.

Preferably, the side edges of the two ends of the third support are respectively provided with a first mounting rod and a second mounting rod, and the end parts of the first mounting rod and the second mounting rod are respectively fixed with an infrared transmitter and an infrared receiver through screws.

Preferably, the grounding rods are welded on the opposite sides of the second mounting rod and the base, and the same metal cross rod is welded on the top ends of the grounding rods.

Preferably, winding mechanism is installed to the top outer wall other end of base, and winding mechanism includes the rolling support, the down tube that the slope set up is all welded to the both sides of rolling support, and the base is close to one side of down tube and all opens the spacing spout with down tube tip looks adaptation.

Preferably, one side that the top outer wall of base is close to the rolling support is fixed with servo motor through the bolt, and servo motor's output shaft has the threaded rod through the coupling joint, the welding of one side relatively of rolling support has the screw thread bobbin with threaded rod looks adaptation.

Preferably, the winding support is rotatably connected with the winding roller through a bearing, a controller is fixed to one side, close to the winding support, of the outer wall of the top of the base through screws, a signal input end of the controller is connected with a signal output end of the infrared receiver through a signal line, and one ends of the trimming teeth, the corner material roller and the winding roller are connected with a rotating motor through couplers.

Preferably, the reinforcing mechanism is installed with the relative one side of rolling support to the base, and reinforcing mechanism is including welding the fixed block in rolling support both sides.

Preferably, the fixed block all opens and has the location slide opening, and the welding of the top outer wall of base has the enhancement horizontal pole with location slide opening sliding connection.

The beneficial effects of the invention are as follows:

1. according to the corner trimming device for producing the polyester filament non-woven geotextile, the Y-shaped supporting rod and the distribution cylinder are arranged, so that the cloth can be conducted from the middle to two sides by the obliquely arranged and rotated distribution cylinder in the cloth transmission process, and wrinkles in the cutting process are effectively avoided; through the spiral bar and the spherical convex block, the friction force between the distribution cylinder and the cloth can be effectively improved, and the guiding effect on the cloth is improved.

2. This corner trimming means is used in production of polyester filament non-woven geotechnological cloth can cooperate the belt through the variable speed dish that sets up, drives two clean brush roll acceleration rate rotations, carries out effectual cleaning to the cloth through clean brush roll.

3. This corner trimming means is used in production of polyester filament non-woven geotechnological cloth through infrared transmitter and the infrared receiver who sets up, when the skew takes place for the cloth, the controller can drive the threaded rod through control start-up servo motor and rotate, and then adjusts the position of wind-up roll, and then guarantees the neat rolling of cloth.

4. The corner trimming device for producing the polyester filament non-woven geotextile can play an effective static electricity removing effect through the arranged metal cross rods and the grounding rods; through the fixed block that sets up, strengthen the horizontal pole, can play good support, the reinforcing effect to the rolling support, be favorable to improving the stability that the rolling support removed.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic overall structure diagram of a corner trimming device for producing polyester filament non-woven geotextile according to the present invention;

fig. 2 is a schematic structural view of a distribution cylinder of the corner trimming device for producing polyester filament non-woven geotextile according to the present invention;

fig. 3 is a schematic structural view of a trimming tooth of the corner trimming device for producing polyester filament non-woven geotextile according to the present invention;

fig. 4 is a schematic perspective view of a distribution cylinder of the corner trimming device for producing polyester filament non-woven geotextile according to the present invention;

fig. 5 is a schematic perspective view of a reinforcing mechanism of an embodiment 2 of the edge trimming device for producing polyester filament non-woven geotextile according to the present invention.

In the figure: the device comprises a base 1, trimming teeth 2, a leftover material roller 3, a rotating motor 4, a grounding rod 5, a reinforcing transverse rod 6, a fixing block 7, an inclined rod 8, a threaded rod 9, a winding roller 10, a guide wheel 11, a metal transverse rod 12, an infrared receiver 13, an infrared emitter 14, a steering roller 15, a support 16, a guide roller 17, a cleaning brush roller 18, a guide roller 19, a distribution barrel 20, an unwinding roller 21, a support 22, a Y-shaped supporting rod 23, a support 24, a spiral bar 25, a spherical convex block 26, a winding support 27, a limiting sliding groove 28 and a threaded bobbin 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-5, a corner trimming device for polyester filament non-woven geotextile production comprises a base 1 with supporting legs welded at four corners of the outer wall of the bottom, a first support 22 and a second support 24 welded at one end of the outer wall of the top of the base 1, an unwinding roller 21 arranged at one side of the first support 22, a first guide roller 19 and a second guide roller 17 rotatably connected with one end of the first support 22 and one end of the second support 24 through bearings respectively, a Y-shaped support rod 23 fixed at one side of the first support 22 through bolts, a distribution cylinder 20 in equidistant distribution rotatably connected with the branch of the Y-shaped support rod 23 through bearings, spiral bar rods 25 arranged on the circumferential outer wall of the distribution cylinder 20, spherical convex blocks 26 in equidistant distribution fixedly arranged on the outer wall of the spiral bar rods 25, cleaning brush rollers 18 with a size of one smaller than one larger are arranged at two ends of one side of the second support 24 respectively, and a key of the second guide roller 17 is connected with a speed change disc, the speed change disc and the two cleaning brush rollers 18 are sleeved with the same belt, a third support 16 is vertically welded on one side, close to the second support 24, of the outer wall of the top of the base 1, and trimming mechanisms are installed at two ends of the third support 16.

In the invention, the trimming mechanism comprises an installation block fixed on the third bracket 16 through a bolt, and one side of the installation block is provided with a trimming tooth 2.

Wherein, the two ends of the third bracket 16 close to the top are rotatably connected with a steering roller 15 through bearings, a material guide wheel 11 is arranged on one side of the third bracket 16 close to the trimming teeth 2, and a corner material roller 3 is arranged on one side of the third bracket 16.

Wherein, the both ends side of No. three support 16 is installed the installation pole No. one respectively and is installed the pole No. two, and the tip of installation pole No. one and No. two installation poles is respectively through the fix with screw infrared transmitter 14 and infrared receiver 13.

Wherein, the relative one side of No. two installation poles and base 1 all welds earthing rod 5, and the top welding of earthing rod 5 has same metal horizontal pole 12.

Wherein, winding mechanism is installed to the top outer wall other end of base 1, and winding mechanism includes rolling support 27, and the down tube 8 that the slope set up is all welded to the both sides of rolling support 27, and base 1 all opens the spacing spout 28 with the end looks adaptation of down tube 8 in one side that is close to down tube 8.

Wherein, the one side that the top outer wall of base 1 is close to rolling support 27 has servo motor through the bolt fastening, and servo motor's output shaft has threaded rod 9 through the coupling joint, and the welding of the relative one side of rolling support 27 has the screw thread bobbin 29 with threaded rod 9 looks adaptation.

Wherein, rolling support 27 rotates through the bearing and is connected with wind-up roll 10, and the top outer wall of base 1 is close to one side of rolling support and is fixed with the controller through the screw, and the signal input part of controller is connected with infrared receiver 13's signal output part through the signal line, and the one end of pruning tooth 2, leftover bits roller 3 and wind-up roll 10 all is connected with rotating electrical machines 4 through the coupling joint.

When the invention is used: the cloth is connected in a penetrating manner according to the state shown in the attached drawing 1, after the connection is completed, an operator controls and starts the rotating motor 4 to drive the winding roller 10 to rotate, the rotating trimming teeth 2 are used for trimming corners of the cloth, and the Y-shaped supporting rod 23 and the distribution cylinder 20 are arranged, so that the conduction effect from the middle to the two sides of the cloth is achieved in the cloth transmission process, and the cloth is prevented from being wrinkled in the cutting process; the arrangement of the spiral bar rod 25 and the spherical convex block 26 effectively improves the friction force between the distribution cylinder 20 and the cloth and improves the guiding effect on the cloth; when the cloth moves, the second guide roller 17 is driven to rotate, and the two cleaning brush rollers 18 are driven to rotate at an accelerated speed by utilizing the speed changing disc to be matched with the belt, so that the cloth is effectively cleaned; through the arrangement of the infrared emitter 14 and the infrared receiver 13, when the cloth deviates, the controller controls and starts the servo motor by receiving an infrared signal, drives the threaded rod 9 to rotate, and adjusts the position of the winding roller 10 under the limiting action of the limiting sliding groove 28 and the inclined rod 8 to ensure that the cloth is wound neatly; before the cloth is rolled, the static electricity of the cloth is effectively removed by the metal cross rod 12 and the grounding rod 5.

Example 2

Referring to fig. 1 and 5, in the embodiment, compared to embodiment 1, the edge trimming device for producing polyester filament non-woven geotextile further includes a reinforcing mechanism installed on one side of the base 1 opposite to the winding support 27, and the reinforcing mechanism includes fixing blocks 7 welded to both sides of the winding support 27.

In the invention, the fixed blocks 7 are all provided with positioning sliding holes, and the outer wall of the top of the base 1 is welded with a reinforcing cross rod 6 which is connected with the positioning sliding holes in a sliding manner.

When the invention is used: utilize fixed block 7, strengthen mutually supporting between the horizontal pole 6, play good support, the reinforcing action to rolling support 27, and then improve the stability that rolling support 27 removed, guarantee going on smoothly of regulation operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a corner trimming means is used in production of polyester filament non-woven geotechnique's cloth, includes that bottom outer wall four corners welds has base (1) of landing leg, the welding of the top outer wall one end of base (1) has a support (22) and No. two supports (24), its characterized in that, one side of a support (22) is provided with unreeling roller (21), and the one end of a support (22) and No. two supports (24) is connected with a deflector roll (19) and No. two deflector rolls (17) through the bearing rotation respectively, one side of a support (22) is fixed with Y-shaped branch pole (23) through the bolt, and the branch department of Y-shaped branch pole (23) all is connected with a cloth distribution section of thick bamboo (20) that the equidistance distributes through the bearing rotation, the circumference outer wall of cloth section of thick bamboo (20) all is provided with spiral strip pole (25), and the outer wall of spiral strip pole (25) all fixed mounting have ball-, two, one side both ends of support (24) are provided with one little big cleaning brush roller of specification (18) respectively, and the one end key-type connection of No. two deflector rolls (17) has the variable speed dish, the variable speed dish has cup jointed same belt with two cleaning brush rollers (18), the top outer wall of base (1) is close to the vertical welding in one side of No. two support (24) and has No. three support (16), and the trimming means is installed at the both ends of No. three support (16).

2. A corner trimming device for polyester filament non-woven geotextile production according to claim 1, wherein the trimming mechanism comprises a mounting block fixed on a third bracket (16) through bolts, and one side of the mounting block is provided with a trimming tooth (2).

3. The corner trimming device for polyester filament non-woven geotextile production according to claim 2, wherein a steering roller (15) is rotatably connected to each end of the third bracket (16) close to the top through a bearing, a guide wheel (11) is arranged on one side of the third bracket (16) close to the trimming teeth (2), and a corner material roller (3) is arranged on one side of the third bracket (16).

4. A corner trimming device for polyester filament non-woven geotextile production according to claim 3, wherein a first mounting rod and a second mounting rod are respectively mounted on the side edges of the two ends of the third bracket (16), and the infrared emitter (14) and the infrared receiver (13) are respectively fixed on the ends of the first mounting rod and the second mounting rod through screws.

5. The corner trimming device for polyester filament non-woven geotextile production according to claim 4, wherein the grounding rods (5) are welded on the opposite sides of the second mounting rod and the base (1), and the same metal cross rod (12) is welded on the top ends of the grounding rods (5).

6. A corner trimming device for polyester filament non-woven geotextile production according to claim 5, wherein a winding mechanism is mounted at the other end of the outer wall of the top of the base (1), the winding mechanism comprises a winding support (27), oblique rods (8) which are obliquely arranged are welded on both sides of the winding support (27), and a limiting sliding groove (28) which is matched with the end part of each oblique rod (8) is formed in one side of the base (1) close to each oblique rod (8).

7. The corner trimming device for polyester filament non-woven geotextile production according to claim 6, wherein a servo motor is fixed on one side of the top outer wall of the base (1) close to the rolling support (27) through a bolt, an output shaft of the servo motor is connected with a threaded rod (9) through a coupling, and a threaded bobbin (29) matched with the threaded rod (9) is welded on the opposite side of the rolling support (27).

8. The corner trimming device for polyester filament non-woven geotextile production according to claim 7, wherein the winding support (27) is rotatably connected with the winding roller (10) through a bearing, a controller is fixed on one side of the outer wall of the top of the base (1) close to the winding support through a screw, a signal input end of the controller is connected with a signal output end of the infrared receiver (13) through a signal line, and one end of each of the trimming teeth (2), the corner material roller (3) and the winding roller (10) is connected with the rotating motor (4) through a coupling.

9. A corner trimming device for polyester filament non-woven geotextile production according to claim 6, wherein the opposite side of the base (1) and the winding support (27) is provided with a reinforcing mechanism, and the reinforcing mechanism comprises a fixing block (7) welded on the two sides of the winding support (27).

10. The corner trimming device for polyester filament non-woven geotextile production according to claim 9, wherein the fixing blocks (7) are provided with positioning slide holes, and the outer wall of the top of the base (1) is welded with a reinforcing cross bar (6) in sliding connection with the positioning slide holes.