CN105645167A - Cloth plaiting machine with good cloth plaiting effect - Google Patents

Abstract

The invention discloses a cloth plaiting machine with a good cloth plaiting effect. The cloth plaiting machine comprises a rack (1). The two ends of the rack (1) are connected with a portal frame (2) and a cloth unfolding table (3) respectively. The middle of the portal frame (2) is connected with a cloth plaiting cutter assembly (5) through a swing rod (4). Cloth clamping devices (6) are symmetrically arranged on the two sides of the cloth plaiting cutter assembly (5). Rotary rollers (7) are arranged at the bottom end of the cloth unfolding table (3), and a guide roller (8) is arranged at the top end of the cloth unfolding table (3). The upper surface of the cloth unfolding table (3) is connected with pressing rollers (9) and a baffle (10). The pressing rollers (9) are located between the baffle (10) and the rotary rollers (7). The cloth plaiting machine is convenient to use, cloth plaiting efficiency can be improved, cloth plaiting flatness and the cloth plaiting effect can be improved, and deviation of cloth can be avoided.

Description

Cloth code machine with good code effect

technical field

The invention relates to a cloth coder with good cloth code effect.

Background technique

The cloth code machine is generally used for flat code cloth of various types of cloth. The cloth is reciprocally folded by the cloth code knife, and then the two ends of the cloth are clamped by two sets of clamping rods, so as to achieve fixed length and flat code. cloth work. However, the flatness of the code cloth of the existing code cloth machine is not ideal, resulting in an unsatisfactory code cloth effect; moreover, when code cloth, it is necessary to manually shake the cloth to be coded, resulting in low code cloth efficiency; in addition, the existing The cloth coder is prone to cloth deviation during the process of conveying the cloth, resulting in unsatisfactory code cloth effect.

Therefore, the existing code cloth machine has the problems of unsatisfactory flatness of code cloth, unsatisfactory code cloth effect, low code cloth efficiency and easy deviation of cloth.

Contents of the invention

The object of the present invention is to provide a coder with good cloth code effect. The invention can not only improve the smoothness and effect of code cloth, but also improve the efficiency of code cloth and prevent cloth deviation.

The technical solution of the present invention: the cloth coder with good cloth code effect includes a frame, and the two ends of the frame are respectively connected with a gantry frame and a cloth spreading platform; The two sides of the cloth knife assembly are symmetrically provided with clamping devices; the bottom end of the spreading table is provided with a rotating roller, and the top of the spreading table is provided with a guide roller; the upper surface of the spreading table is connected with a pressing roller and a stopper plate, the pinch roller is located between the baffle plate and the turning roller.

In the aforementioned cloth coder with good cloth code effect, the cloth code knife assembly includes a knife holder, and the middle part of the knife holder is provided with a cloth piercing hole; both sides of the knife holder are symmetrically connected with two inwardly inclined cloth code knives, A pressure piece is hinged at the bottom end outside the cloth code knife; a first torsion spring is connected between the pressure piece and the cloth code knife.

In the aforementioned cloth coder with good cloth code effect, the cloth clamping device includes a rotating shaft, and the edge of the end face of the rotating shaft is connected with a driving rod through a connecting rod; a plurality of evenly distributed chucks are connected on the rotating shaft, and the ends of the chucks A tension piece is hinged, and a second torsion spring is connected between the tension piece and the collet.

In the aforementioned cloth coder with good cloth code effect, the bottoms of both sides of the tension piece are connected with limit pieces, and a wedge-shaped rubber sheet is also arranged on the lower surface of the tension piece.

In the aforementioned cloth coder with good cloth code effect, there are two turning rollers, each side of which is provided with threads, and the threads on the two turning rollers have opposite directions of rotation.

In the aforementioned cloth coder with good cloth code effect, there are two pinch rollers, and the speed of the pinch roller with a relatively higher position is greater than that of the one with a relatively lower position.

In the aforementioned cloth coder with good cloth code effect, the said baffles are provided with two mutually symmetrical ones, and the two baffles are respectively located on both sides of the spreading platform; The cloth table is connected, and there are waist-shaped holes on the position corresponding to the bolts on the cloth table.

In the aforementioned cloth coder with good cloth code effect, an arc-shaped guide section is provided on the end of the baffle near the pinch roller.

In the aforementioned cloth coder with good cloth code effect, the two ends of the waist-shaped hole are respectively connected with two baffles, and the cloth spreading platform on one side of the waist-shaped hole is provided with a scale line.

Compared with the prior art, the present invention improves the structure of the cloth coder, and transmits the cloth through two rotating rollers with opposite screw threads, and can horizontally level the cloth to both sides through the two threads during transmission, and then The cloth is tightened by the rotation of two pinch rollers with different rotation speeds to achieve longitudinal flattening, thereby avoiding the operation of manual shaking, and two-way flattening work is carried out during the cloth transmission process, which is not only convenient to use, but also improves The efficiency of code cloth is improved, and the flatness of code cloth and the effect of code cloth are improved; through the first torsion spring and pressing piece on the cloth code knife assembly, when the cloth code knife on one side pushes the cloth, the first torsion spring Under the action of the pressing piece connected to the code cloth knife to compress the cloth, the wrinkles in the code cloth can be flattened, further improving the flatness of the code cloth and the effect of code cloth; through the second clamping device on the cloth The torsion spring and the tensioning sheet can tighten the cloth to both sides after the cloth is clamped by the chuck, so as to realize the clamping and tensioning of the cloth, and further improve the flatness and effect of the code cloth. In addition, the present invention is also provided with a wedge-shaped rubber sheet, which can gradually increase the clamping force and tension force of the clamping device on both ends of the cloth, ensuring the clamping effect and tensioning effect, and further improving the effect of coded cloth; Sheets and baffles, respectively limit the two sides of the cloth when the cloth is coded and conveyed, to prevent the deviation of the cloth and further improve the effect of the code; through the set scale line, the two sides can be adjusted precisely The position of the baffle realizes the limit of the cloth and is convenient to use. Therefore, the present invention can not only be used conveniently, improve the code cloth efficiency, but also can improve the code cloth flatness and code cloth effect, and prevent the cloth from being out of position.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the code cloth knife assembly;

Fig. 3 is the structural representation of card cloth device;

Fig. 4 is the top view of card cloth device;

Fig. 5 is a structural schematic diagram at the tension piece;

Fig. 6 is the structural representation of rotating roller;

Fig. 7 is a top view of the spreading platform.

The marks in the attached drawings are: 1-frame, 2-gantry frame, 3-spread table, 4-swing bar, 5-yard knife assembly, 6-cloth clamping device, 7-rotating roller, 8-guiding roller , 9-pressure roller, 10-baffle plate, 11-thread, 12-bolt, 13-waist hole, 14-guide section, 15-scale line, 16-cloth, 51-knife holder, 52-cloth hole , 53-yard cloth knife, 54-pressure sheet, 55-first torsion spring, 61-rotating shaft, 62-connecting rod, 63-driving rod, 64-collet, 65-tensioner, 66-second torsion spring , 67-limit sheet, 68-rubber sheet.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

Example. The cloth coder with good cloth code effect is composed as shown in Figures 1 to 7, including a frame 1, and the two ends of the frame 1 are respectively connected with a gantry frame 2 and a cloth spreading platform 3; 4 is connected with a cloth code knife assembly 5, and the two sides of the cloth code knife assembly 5 are symmetrically provided with clamping devices 6; the bottom end of the spread table 3 is provided with a rotating roller 7, and the top end of the spread table 3 is provided with a guide roller 8; The upper surface of the spreading table 3 is connected with a pressing roller 9 and a baffle 10 , and the pressing roller 9 is located between the baffle 10 and the rotating roller 7 .

The cloth code knife assembly 5 comprises a knife rest 51, the middle part of which is provided with a cloth piercing hole 52; A pressing piece 54 is hinged at the bottom end; a first torsion spring 55 is connected between the pressing piece 54 and the cloth code knife 53 .

The clamping device 6 includes a rotating shaft 61, the edge of the end surface of the rotating shaft 61 is connected with a drive rod 63 through a connecting rod 62; a plurality of evenly distributed chucks 64 are connected to the rotating shaft 61, and the ends of the chucks 64 are hinged with tensioning A second torsion spring 66 is connected between the sheet 65 , the tension sheet 65 and the chuck 64 . Both sides of the tensioning piece 65 are connected with limiting pieces 67 , and the lower surface of the tensioning piece 65 is also provided with a wedge-shaped rubber piece 68 .

Described turning roller 7 is provided with two, and the side of every turning roller 7 is provided with thread 11, and the direction of rotation of thread 11 on two turning rollers 7 is opposite. Described pinch roller 9 is provided with two, and the speed of a pinch roller 9 of relatively higher position is greater than the speed of a pinch roller 9 of relatively lower position. The baffles 10 are provided with two mutually symmetrical ones, and the two baffles 10 are respectively located on both sides of the spread platform 3; both ends of each baffle 10 are connected with the spread platform 3 by bolts 12, and the spread Waist-shaped holes 13 are provided at positions corresponding to the bolts 12 on the platform 3 . An arc-shaped guide section 14 is provided on the end of the baffle plate 10 close to the pinch roller 9 . Both ends of the waist-shaped hole 13 are respectively connected to two baffles 10 , and a scale line 15 is provided on the spreading table 3 on one side of the waist-shaped hole 13 .

Working principle: as shown in Figures 1 to 7, when in use, the two rotating rollers 7 rotate, and the two threads 11 on the two rotating rollers 7 with opposite directions of rotation can make the folded cloth 16 unfold to both sides for horizontal flattening Then the cloth 16 passes through two pinch rollers 9 on the cloth spreading platform 3, and the speed of a pinch roller 9 with a higher relative position is greater than a pinch roller 9 with a lower relative position, so a pull can be produced Tensile force is carried out longitudinal tension to cloth 16, promptly carries out longitudinal flattening; Thus cloth 16 is carried out two-way flattening when conveying. Then, the cloth 16 leads to the middle of the two baffle plates 10, and the guide sections 14 at the ends of the two baffle plates 10 form an open structure, which can guide the cloth 16, so that the two baffle plates 10 can guide the two sides of the cloth 16 respectively. Limiting; when adjustment is required, loosening the bolt 12 can make the baffle 10 move horizontally along the waist hole 13, and adjust the distance and position between the two baffles 10, which is suitable for the limit of cloth 16 of different specifications and positions. When adjusting, the position of the two baffles 10 and the distance between them can be displayed accurately and intuitively through the scale line 15, and the baffle 10 can be prevented from appearing after the movement of the baffle 10 by aligning the baffle 10 with the scale line 15. Inclined for easy use and improved adjustment accuracy. Subsequently, the cloth 16 moves to the gantry 2 after being guided by the guide roller 8, and is positioned between the two code cloth knives 53 after passing through the cloth piercing hole 52 in the middle part of the knife rest 51; Reciprocating movement, when swinging to the right, the cloth code knife 53 on the left side drives the cloth 16 to move to the right, and at the same time, the pressing piece 54 on the cloth code knife 53 on the left side can be compressed under the action of the first torsion spring 55 Cloth 16, flatten possible folds, and the pressing piece 54 on the right side code cloth knife 53 plays the role of auxiliary compression under the action of the first torsion spring 55, improving the flatness and code cloth effect of code cloth , the same applies when swinging to the left. Finally, when the cloth 16 is pushed to the cloth clamping device 6 by the code knife 53, the driving rod 63 pushes the connecting rod 62 upward to rotate the rotating shaft 61. After the rotating shaft 61 rotates, the chuck 64 and the tension piece 65 are lifted up, and then pass through The driving rod 63 pulls the connecting rod 62 downward to rotate the rotating shaft 61 in the opposite direction, and the rotating shaft 61 drives the chuck 64 and the tensioning sheet 65 to turn down, thereby clamping the position of the cloth 16 by the chucking head 64 and the tensioning sheet 65; at the same time, The tension piece 65 will move horizontally when the clamp head 64 turns over, and under the action of the second torsion spring 66, it will press the cloth 16 earlier than the clamp head 64, so the cloth 16 can be stretched when moving horizontally Tensioning further improves the flatness and effect of code cloth. The setting of the wedge-shaped rubber block 68 can apply a gradually increasing pulling force to the cloth 16, which can prevent the cloth 16 from being over-tensioned; at the same time, when the tension piece 65 moves, the stoppers 67 on both sides of the tension piece 65 can limit the tension of the cloth. The side position of 16 prevents that the cloth 16 is biased.

Claims (9)

1. The cloth coder with good cloth code effect is characterized in that: it includes a frame (1), and the two ends of the frame (1) are respectively connected with a gantry (2) and a cloth spreading platform (3); the gantry (2) The middle part is connected with a coded cloth knife assembly (5) through a swing rod (4), and both sides of the coded cloth knife assembly (5) are symmetrically provided with clamping devices (6); the bottom of the spread table (3) The end is provided with a rotating roller (7), and the top of the spreading table (3) is provided with a guide roller (8); the upper surface of the spreading table (3) is connected with a pressing roller (9) and a baffle (10), The pinch roller (9) is located between the baffle (10) and the turning roller (7). 2. The cloth code machine with good cloth code effect according to claim 1, characterized in that: the cloth code knife assembly (5) includes a knife rest (51), and the middle part of the knife rest (51) is provided with a cloth piercing hole (52); The both sides of knife rest (51) are symmetrically connected with two coded cloth knives (53) inclined inwardly, and the bottom end of coded cloth knife (53) outside is hinged with pressing piece (54); 54) is connected with the first torsion spring (55) between the code cloth knife (53). 3. The code cloth machine with good cloth code effect according to claim 1, characterized in that: the cloth clamping device (6) includes a rotating shaft (61), and the edge of the end face of the rotating shaft (61) passes through the connecting rod (62) Be connected with driving rod (63); On the rotating shaft (61), be connected with a plurality of chucks (64) that are evenly distributed, the end of chuck (64) is hinged with tension piece (65), tension piece (65) and A second torsion spring (66) is connected between the chucks (64). 4. The code cloth machine with good cloth code effect according to claim 3, characterized in that: the bottom of both sides of the tension piece (65) is connected with a limit piece (67), and the tension piece (65) A wedge-shaped rubber sheet (68) is also arranged on the lower surface. 5. The code cloth machine with good cloth code effect according to claim 1, characterized in that: said turning rollers (7) are provided with two, and the side of each turning roller (7) is provided with threads (11 ), the direction of rotation of the threads (11) on the two rotating rollers (7) is opposite. 6. The cloth coder with good cloth code effect according to claim 1, characterized in that: there are two pinch rollers (9), and the speed of one pinch roller (9) with a relatively higher position is It is greater than a pinch roller (9) at a relatively lower position. 7. The code cloth machine with good cloth code effect according to any one of claims 1 to 6, characterized in that: the baffle plate (10) is provided with two mutually symmetrical, two baffle plates (10 ) are respectively located on both sides of the spread platform (3); both ends of each baffle (10) are connected to the spread stand (3) by bolts (12), and the corresponding bolts (12) on the spread stand (3) ) is provided with a waist-shaped hole (13). 8. The cloth coder with good cloth code effect according to claim 7, characterized in that: an arc-shaped guide section (14) is provided on the end of the baffle plate (10) close to the pinch roller (9). 9. The cloth coder with good cloth code effect according to claim 7, characterized in that: the two ends of the waist-shaped hole (13) are respectively connected with two baffles (10), and the waist-shaped hole (13) ) is provided with scale marks (15) on the spread platform (3) on one side.