Cutting equipment of reel form non-woven fabrics
Technical Field
The invention relates to the technical field of non-woven fabric processing, in particular to cutting equipment for a reel-shaped non-woven fabric.
Background
The non-woven fabric is also called non-woven fabric, is formed by directional or random fibers, is called as fabric because of the appearance and certain properties of the fabric, has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like, and is often required to be cut into small sections in the processing process of the non-woven fabric, thereby being convenient for later use.
Among the prior art, the non-woven fabrics often adopts artifical cutting when the cutting, but such mode work efficiency is lower, makes dirty the non-woven fabrics easily simultaneously to lead to the non-woven fabrics quality relatively poor, prior art is using the machine to carry out the in-process of cutting to the non-woven fabrics simultaneously, and the fold appears in the non-woven fabrics easily, thereby leads to cutting accuracy lower.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a cutting device for a reel-shaped non-woven fabric, which comprises a smoothing mechanism, wherein two abutting plates are drawn close to the middle under the action of a first spring so as to drive rollers at two sides to abut against the non-woven fabric, the non-woven fabric is smoothed in the moving process of the non-woven fabric, the phenomenon that the cut non-woven fabric is irregular due to wrinkles in the cutting process is avoided, a clamping mechanism is arranged to drive a first telescopic rod to contract so as to drive a trapezoidal block to move downwards, two inclined plates are rotated under the action of the trapezoidal block so as to draw close the two clamping plates, the clamping plates clamp the non-woven fabric, a driving mechanism and a triggering mechanism are arranged to drive an output shaft of a power motor to rotate so as to drive a reciprocating screw rod to rotate, so that a cross rod matched with the reciprocating screw rod moves downwards, and the non-woven fabric is tensioned downwards, when the cross rod moves down to touch the trigger switch, the second telescopic rod is started to extend, the cutter head is driven to move, and the non-woven fabric is cut.
In order to achieve the purpose, the invention adopts the following technical scheme:
the cutting equipment for the rolled non-woven fabric comprises a box body, wherein a horizontally arranged supporting plate is fixedly connected to the inner side wall of one end of the box body, two symmetrically arranged vertical rods are fixedly connected to the upper end of the supporting plate, rollers are rotatably connected to the side walls of the two vertical rods, a fabric is arranged on the two rollers together, a fixed box is fixedly connected between the two rollers at the inner top of the box body, and the fabric penetrates through the fixed box;
a drying mechanism for drying the non-woven fabric is arranged in the fixed box;
a smoothing mechanism for smoothing cloth is also arranged in the fixed box;
a movable box is arranged in the box body, and a clamping mechanism for clamping the cloth is arranged in the movable box;
the lower end of the supporting plate is provided with a driving mechanism for driving the clamping mechanism to move;
a cutting box is fixedly connected to the inner side wall of one end of the box body, and a cutting mechanism for cutting the cloth is arranged in the cutting box;
the inner bottom of the box body is also provided with a trigger mechanism used for triggering the cutting mechanism.
Preferably, the drying mechanism comprises an electric slide rail fixedly connected between the top and the inner bottom of the fixed box, a slide groove is formed in the side wall of the electric slide rail, and an air heater is connected in the slide groove in a sliding mode.
Preferably, it is including seting up the recess that two symmetries of top and interior bottom set up in fixed case respectively, a plurality of equal sliding connection has the slider in the recess, and is a plurality of the lateral wall of slider all is through the inside wall elastic connection of spring and recess, and the homonymy is two rotate respectively on the lateral wall of slider and be connected with first dwang and second dwang, first dwang is the symmetry setting with the second dwang, first dwang is kept away from with the second dwang the one end of recess is rotated and is connected with the fixed block, two the common fixedly connected with of lateral wall of fixed block supports the board, fixedly connected with three riser on the lateral wall of board, it is a plurality of all rotate on the lateral wall of riser and be connected with the gyro wheel, two it is the symmetry setting to support the board.
Preferably, fixture includes two fixed connection montants on the removal case lateral wall, two the montant is the symmetry setting, two logical grooves that the symmetry set up are seted up to the upper end of removal case, two all rotate on the lateral wall that leads to the groove and be connected with the swash plate, two the swash plate is located the equal fixedly connected with splint of one end of removal incasement, two the lateral wall of splint respectively with the lateral wall of montant is through first spring elastic connection, the swash plate is located the one end fixedly connected with contact block of removal incasement, the first telescopic link of interior bottom fixedly connected with of removal case, the flexible end fixedly connected with trapezoidal piece of first telescopic link, trapezoidal piece is located between two contact blocks, and two contact blocks contact with the lateral wall contact of trapezoidal piece respectively.
Preferably, actuating mechanism includes fixed connection and is in the motor power of layer board lower extreme, the terminal fixedly connected with reciprocal lead screw of output shaft of motor power, reciprocal lead screw is kept away from motor power's one end is rotated and is connected the interior bottom at the box, be provided with rather than matched with horizontal pole on the lateral wall of reciprocal lead screw, the lower extreme fixedly connected with gag lever post of layer board, the gag lever post runs through the diaphragm, and lower extreme fixed connection is at the interior bottom of box.
Preferably, the cutting mechanism includes fixed connection and is in cutting case on the box inside wall, fixedly connected with second telescopic link on the inside wall of cutting case, the flexible end fixedly connected with tool bit of second telescopic link, the tool bit is kept away from the one end of second telescopic link runs through cutting case one end lateral wall, the lower extreme fixedly connected with of layer board supports the piece, support and offer the breach with tool bit matched with on the piece.
Preferably, the trigger mechanism comprises a trigger switch fixedly connected to the bottom in the box body, and the trigger switch is communicated with the second telescopic rod through an electric wire.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up and smoothing the mechanism, under the effect of first spring, two are supported the board and draw close to the centre to the gyro wheel that drives both sides supports the non-woven fabrics tightly, removes the in-process at the non-woven fabrics, realizes smoothing the non-woven fabrics, avoids the fold to appear in the cutting process, leads to the non-woven fabrics that the cutting came out irregular.
2. Through setting up fixture, the shrink of the first telescopic link of drive drives the trapezoidal piece and moves down, makes two swash plates rotate under the effect of trapezoidal piece to make two splint draw close, realize that splint press from both sides tightly the non-woven fabrics.
3. Through setting up actuating mechanism and trigger mechanism, the rotation of drive power motor output shaft drives reciprocal lead screw and rotates to the messenger makes rather than matched with horizontal pole downstream, realizes straining the non-woven fabrics downwards, and when the horizontal pole moved down and touched trigger switch, start the second telescopic link and extend, drives the tool bit and removes, realizes cutting the non-woven fabrics.
Drawings
FIG. 1 is a schematic structural view of a cutting apparatus for a roll-shaped nonwoven fabric according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a cross-sectional view of a clamping mechanism of a device for cutting a rolled nonwoven fabric according to the present invention;
fig. 4 is a cross-sectional view of a cutting mechanism of a cutting apparatus for a roll-shaped nonwoven fabric according to the present invention.
In the figure: the automatic cutting machine comprises a box body, a supporting plate 2, a vertical rod 3, a roller 4, a limiting rod 5, a cross rod 6, a power motor 7, a reciprocating lead screw 8, a trigger switch 9, an electric wire 10, a movable box 11, a supporting block 12, a fixing rod 13, a clamping plate 14, a first spring 15, a cutting box 16, a fixing box 17, an electric sliding rail 18, an air heater 19, a sliding groove 20, a groove 21, a second spring 22, a sliding block 23, a first rotating rod 24, a second rotating rod 25, a fixing block 26, a vertical plate 27, an inclined plate 28, a through groove 29, a contact block 30, a first telescopic rod 31, a trapezoidal block 32, a second telescopic rod 33 and a cutter head 34.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-4, a cutting device for a reel-shaped non-woven fabric comprises a box body 1, wherein a horizontally arranged supporting plate 2 is fixedly connected to the inner side wall of one end of the box body 1, two symmetrically arranged vertical rods 3 are fixedly connected to the upper end of the supporting plate 2, rollers 4 are rotatably connected to the side walls of the two vertical rods 3, a fabric is arranged on the two rollers 4 together, a fixed box 17 is fixedly connected between the two rollers 4 at the inner top of the box body 1, and the fabric penetrates through the fixed box 17;
a drying mechanism for drying the non-woven fabric is arranged in the fixed box 17;
a smoothing mechanism for smoothing cloth is also arranged in the fixed box 17;
a movable box 11 is arranged in the box body 1, and a clamping mechanism for clamping cloth is arranged in the movable box 11;
the lower end of the supporting plate 2 is provided with a driving mechanism for driving the clamping mechanism to move;
a cutting box 16 is fixedly connected to the inner side wall of one end of the box body 1, and a cutting mechanism for cutting the cloth is arranged in the cutting box 16;
the inner bottom of the box body 1 is also provided with a trigger mechanism for triggering the cutting mechanism.
The stoving mechanism includes electronic slide rail 18 of fixed connection between top and interior bottom in fixed box 17, and electronic slide rail 18 is the annular setting, makes air heater 19 can seat three hundred sixty degrees and rotate, makes the non-woven fabrics dry evenly, has seted up spout 20 on the lateral wall of electronic slide rail 18, and sliding connection has air heater 19 in the spout 20.
The mechanism of smoothing is including seting up the recess 21 that two symmetries of top and interior bottom set up in fixed case 17 respectively, equal sliding connection has slider 23 in a plurality of recesses 21, the lateral wall of a plurality of sliders 23 is all through the inside wall elastic connection of second spring 22 with recess 21, it is connected with first dwang 24 and second dwang 25 to rotate respectively on the lateral wall of two sliders 23 of homonymy, first dwang 24 is the symmetry setting with second dwang 25, the one end rotation that recess 21 was kept away from to first dwang 24 and second dwang 25 is connected with fixed block 26, the common fixedly connected with of lateral wall of two fixed blocks 26 supports the board, support three riser 27 of fixedly connected with on the lateral wall of board, it is connected with the gyro wheel all to rotate on the lateral wall of a plurality of risers 27, two support the board and are the symmetry setting.
Fixture includes two fixed connection dead levers 13 on moving box 11 lateral wall, two dead levers 13 are the symmetry and set up, two logical grooves 29 that the symmetry set up are seted up to moving box 11's upper end, it is connected with swash plate 28 all to rotate on two lateral walls that lead to groove 29, two equal fixedly connected with splint 14 of one end that swash plate 28 is located moving box 11, two splint 14's lateral wall is respectively through first spring 15 elastic connection with dead lever 13's lateral wall, be provided with the slipmat on splint 14's the lateral wall, play the antiskid effect, avoid the phenomenon that skids to appear in the non-woven fabrics centre gripping process, swash plate 28 is located moving box 11's one end fixedly connected with contact block 30, moving box 11's the first telescopic link 31 of interior bottom fixedly connected with, the flexible end fixedly connected with trapezoidal piece 32 of first telescopic link 31, trapezoidal piece 32 is located between two contact block 30, and two contact block 30 contact block respectively with trapezoidal piece 32's lateral wall contact.
Actuating mechanism includes power motor 7 of fixed connection at 2 lower extremes of layer board, the terminal fixedly connected with reciprocal lead screw 8 of output shaft of power motor 7, the interior bottom at box 1 is rotated to the one end that power motor 7 was kept away from to reciprocal lead screw 8, be provided with on reciprocal lead screw 8's the lateral wall rather than matched with horizontal pole 6, the lower extreme fixedly connected with gag lever post 5 of layer board 2, gag lever post 5 runs through horizontal pole 6, and lower extreme fixed connection is at the interior bottom of box 1.
Cutting mechanism includes cutting box 16 of fixed connection on the 1 inside wall of box, fixedly connected with second telescopic link 33 on cutting box 16's the inside wall, the flexible end fixedly connected with tool bit 34 of second telescopic link 33, the one end that second telescopic link 33 was kept away from to tool bit 34 runs through cutting box 16 one end lateral wall, the lower extreme fixedly connected with of layer board 2 supports piece 12, support and offer the breach with tool bit 34 matched with on the piece 12, be provided with the rubber pad in the breach, reduce the wearing and tearing to tool bit 34.
The trigger mechanism comprises a trigger switch 9 fixedly connected to the bottom in the box body 1, and the trigger switch 9 is communicated with the second telescopic rod 33 through an electric wire 10.
When the invention is used, a worker respectively installs two rollers 4 on the side walls of two vertical rods 3, one end of a non-woven fabric passes through a through hole on the side wall of a fixed box 17 and is placed above a movable box 11, under the action of a second spring 22 in the fixed box 17, two sliders 23 on the same side are drawn towards the middle to drive a first rotating rod 24 and a second rotating rod 25 to rotate, two abutting plates are drawn towards the middle to smooth the non-woven fabric by a plurality of rollers, at the moment, an electric sliding rail 18, a power motor 7, a first telescopic rod 31 and a second telescopic rod 33 are started to contract the first telescopic rod 31 to drive a trapezoidal block 32 to move downwards, when the trapezoidal block 32 moves downwards, the side wall abuts against a contact block 30 to rotate an inclined plate 28 to draw the two clamping plates 14 towards the middle to clamp the non-woven fabric, and the output shaft of the power motor 7 rotates, drive reciprocal lead screw 8 and rotate, make rather than complex horizontal pole 6 downstream to drive the removal case 11 downstream, realize that splint 14 pulls down the non-woven fabrics, when horizontal pole 6 downstream to trigger switch 9, trigger second telescopic link 33 and extend, thereby release tool bit 34, realize cutting the non-woven fabrics.
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.