CN219470449U - Cloth double-sided napping device - Google Patents

Abstract

The utility model relates to a two-sided roughening device of cloth, it includes frame, first roughening roller and second roughening roller, first roughening roller length direction with second roughening roller length direction all distributes along cloth width direction, first roughening roller with the second roughening roller all with the frame rotates to be connected, first roughening roller with the second roughening roller is followed frame length direction interval distribution, first roughening roller is used for the roughening to cloth one side, the second roughening roller is used for the roughening to cloth another side, first roughening roller with second roughening roller interval formation cloth conveying clearance. The application has the following effects: can nap the two sides of the cloth and can improve the napping efficiency of the two sides of the cloth.

Description

Cloth double-sided napping device

Technical Field

The application relates to the field of cloth napping equipment, in particular to a cloth double-sided napping device.

Background

At present, in chemical fiber fabrics, polyester fabrics have the advantages of good heat resistance and strong plasticity. The polyester fabric belongs to high-strength fibers, has the characteristics of good strength and toughness, is not easy to damage, and high elasticity, can not deform even if repeatedly rubbed, can restore the original shape, and is one of the common crease-resistant fabrics for people.

Generally, in order to nap a knitted fabric of polyester, nap is pulled out of the surface of the fabric by a napping machine. The utility model of China with the application number of CN201821924857.2 discloses fabric napping equipment, which comprises a base, wherein one end of the base is horizontally rotated to be provided with an unreeling roller, the other end of the base is horizontally rotated to be provided with a winding roller, the middle part of the base is horizontally rotated to be provided with a napping roller, two sides below the napping roller are respectively provided with a cloth feeding traction roller and a cloth discharging traction roller, one side of the cloth feeding traction roller is provided with an auxiliary roller I, one side of the cloth discharging traction roller is provided with an auxiliary roller II, a workbench is further fixed on the base and positioned between the unreeling roller and the auxiliary roller I, and a flattening mechanism for assisting flattening of fabrics is arranged on the workbench. The utility model can ensure that the fabric conveyed to the napping roller has better flatness, thereby ensuring the napping quality.

However, when the two surfaces of the fabric are required to be napped, the two surfaces of the fabric are required to be napped by two-surface material napping equipment in sequence, and the napping efficiency is low.

Disclosure of Invention

In order to improve the napping efficiency to the two sides of the fabric, the application provides a two-sided napping device of cloth.

The application provides a two-sided napping device of cloth adopts following technical scheme:

the utility model provides a two-sided roughening device of cloth, includes frame, first roughening roller and second roughening roller, first roughening roller length direction with second roughening roller length direction all distributes along cloth width direction, first roughening roller with the second roughening roller all with the frame rotates to be connected, first roughening roller with the second roughening roller is followed frame length direction interval distribution, first roughening roller is used for the roughening to cloth one side, the second roughening roller is used for the roughening to the cloth another side, first roughening roller with second roughening roller interval formation cloth conveying clearance.

Through adopting above-mentioned technical scheme, the cloth gets into the frame from frame length direction's one side, and after the cloth passed through first napping roller, first napping roller napped to the one side of cloth, and the cloth is carried to the second napping roller through defeathering clearance, and the second napping napped to the another side of cloth to this can nap the cloth both sides, can improve the napping efficiency to the cloth both sides.

Preferably, the end part of the first roughening roller is connected with a lifting assembly, a lifting hole is formed in the frame along the vertical direction, the end part of the first roughening roller is located in the lifting hole, and the lifting assembly is used for lifting the first roughening roller along the length direction of the lifting hole.

Through adopting above-mentioned technical scheme, lifting unit can follow vertical direction and remove first napping roller, and first napping roller is along lifting hole length direction removal, can change the relative altitude position of first napping roller and second napping roller to this can change the stretch progress of first napping roller and second napping roller to the cloth, and then can adjust the napping effect of first napping roller and second napping roller to the cloth two sides.

Preferably, the lifting assembly comprises a lifting block, a screw rod and a guide rod, wherein the lifting block is positioned in the lifting hole, the end part of the first napping roller is spliced with the lifting block and is rotationally connected with the lifting block, the length direction of the screw rod is consistent with the length direction of the lifting hole, one end of the lifting block is in threaded sleeve joint with the screw rod, the other end of the lifting block is in sliding sleeve joint with the guide rod, and one end of the screw rod is connected with a motor.

Through adopting above-mentioned technical scheme, motor drive lead screw rotates, and the lifting block on the lead screw slides along the length direction of guide bar, and the lifting block can drive first napping roller with this and remove along vertical direction, and then liftable first napping roller.

Preferably, the end part of the first roughening roller is connected with a translation assembly, a translation hole is formed in the frame along the horizontal direction, the end part of the first roughening roller is located in the translation hole, and the translation assembly is used for moving the first roughening roller along the length direction of the translation hole.

Through adopting above-mentioned technical scheme, translation subassembly can follow the first napping roller of horizontal direction removal, and first napping roller is along translation hole length direction removal, can change the interval size of first napping roller and second napping roller to this can change cloth conveying clearance size, can change the progress of first napping roller and second napping roller to the cloth, simultaneously, can make the cloth of different thickness pass through cloth conveying clearance, and then can nap the cloth of different thickness.

Preferably, the translation assembly comprises a translation block and an air cylinder, the translation block is positioned in the translation hole, the end part of the first napping roller is spliced with the translation block and is rotationally connected with the translation block, the length direction of a piston rod of the air cylinder is consistent with the length direction of the translation hole, and the piston rod of the air cylinder is connected with the translation block.

Through adopting above-mentioned technical scheme, the piston rod push-and-pull translation piece of cylinder, translation piece are in the translation hole and along translation hole length direction removal, and translation piece can drive first napping roller with this and remove along the horizontal direction, and then can translate first napping roller.

Preferably, the frame is connected with first brush hair roller and second brush hair roller along one side rotation of length direction, first brush hair roller length direction second brush hair roller length direction all distributes along cloth width direction, first brush hair roller is located second brush hair roller top, first brush hair roller with second brush hair roller interval forms the brush hair clearance.

Through adopting above-mentioned technical scheme, the cloth is through brushing clearance behind first napping roller and the napping of second napping roller, and first brushing roller and second brushing roller carry out brushing to the two sides of cloth respectively and handle, can brush broken hair and impurity on the two sides of cloth, can improve the quality of cloth.

Preferably, the first bristle roller comprises first bristles, the first bristles are uniformly distributed on the peripheral wall of the first bristle roller, a first bristle scraping plate is sleeved on the peripheral wall of the first bristle roller, and the first bristle scraping plate is slidably connected with the peripheral wall of the first bristle roller along the length direction of the first bristle roller;

the second bristle roller comprises second bristles which are uniformly distributed on the peripheral wall of the second bristle roller, a second bristle scraping plate is sleeved on the peripheral wall of the second bristle roller, and the second bristle scraping plate is connected with the peripheral wall of the second bristle roller in a sliding manner along the length direction of the second bristle roller.

By adopting the technical scheme, when the first bristle roll peripheral wall slides, broken bristles and impurities on the first bristle roll peripheral wall can be scraped off by the first bristle scraping plate, so that the bristle efficiency of the first bristle roll can be improved; when the second bristle roller peripheral wall slides, the second bristle scraping plate can scrape broken bristles and impurities on the second bristle roller peripheral wall, and the bristle efficiency of the second bristle roller can be improved.

Preferably, one side of the first bristle scraping plate, which is close to the peripheral wall of the first bristle roller, is connected with a plurality of first bristle needles, and each first bristle needle is uniformly and alternately distributed on the first bristle scraping plate;

and one side of the second bristle scraping plate, which is close to the peripheral wall of the second bristle roller, is connected with a plurality of second bristle needles, and the second bristle needles are uniformly distributed on the second bristle scraping plate at intervals.

By adopting the technical scheme, when the first bristle scraping plate slides along the peripheral wall of the first bristle roller, the first bristle needle can comb the first bristle, so that the efficiency of scraping impurities on the first bristle by the first bristle scraping plate can be improved; when the second bristle scraping plate slides along the peripheral wall of the second bristle roller, the second bristle needle can comb the second bristle, and the efficiency of the second bristle scraping plate for scraping impurities on the second bristle can be improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cloth enters the frame from one side of the length direction of the frame, after the cloth passes through the first roughening roller, the first roughening roller roughens one surface of the cloth, the cloth is conveyed to the second roughening roller through the cloth conveying gap, and the second roughening roughens the other surface of the cloth, so that the two surfaces of the cloth can be roughed, and the roughening efficiency of the two surfaces of the cloth can be improved;

2. the translation assembly can move the first napping roller along the horizontal direction, the first napping roller moves along the length direction of the translation hole, the distance between the first napping roller and the second napping roller can be changed, the size of a cloth conveying gap can be changed, the cloth tensioning progress of the first napping roller and the second napping roller on cloth can be changed, and simultaneously, cloth with different thicknesses can pass through the cloth conveying gap and further nap cloth with different thicknesses;

3. the cloth is napped through the first napping roller and the second napping roller and then passes through the brushing gap, the first brushing roller and the second brushing roller respectively brush hair on two sides of the cloth, broken hair and impurities on the two sides of the cloth can be brushed off, and the quality of the cloth can be improved.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present application.

Fig. 2 is a top view of the overall structure of embodiment 1 of the present application.

Fig. 3 is a schematic cross-sectional view taken along the line A-A in fig. 2.

Fig. 4 is an exploded structural view of a part of the structure of embodiment 1 of the present application for showing the first bristle bar and the first bristle needle.

Fig. 5 is a schematic overall structure of embodiment 2 of the present application.

Reference numerals illustrate:

100. a frame; 101. a first roughening roller; 102. a second roughening roller; 103. a cloth conveying gap; 104. lifting holes; 105. a translation hole; 106. a first bristle roll; 107. a second bristle roll; 108. a bristle gap; 109. a first bristle; 110. a first hair-scraping plate; 111. a second bristle; 112. a second hair-scraping plate; 113. a first bristle needle;

200. a lifting assembly; 201. a lifting block; 202. a screw rod; 203. a guide rod; 204. a motor;

300. a translation assembly; 301. a translation block; 302. and (3) a cylinder.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a cloth double-sided napping device.

Example 1:

referring to fig. 1 and 2, the double-sided roughening apparatus for cloth includes a frame 100, a first roughening roller 101 and a second roughening roller 102, wherein the first roughening roller 101 and the second roughening roller 102 are rotatably connected to the frame 100, the first roughening roller 101 is used for roughening one side of the cloth, and the second roughening roller 102 is used for roughening the other side of the cloth, so that both sides of the cloth can be roughened, and the roughening efficiency of both sides of the cloth can be improved.

The first roughening roller 101 and the second roughening roller 102 are both distributed along the width direction of the frame 100, and the first roughening roller 101 and the second roughening roller 102 are distributed at intervals along the length direction of the frame 100, and form a cloth feeding gap 103 at intervals. After the cloth passes through the bottom of the first roughening roller 101 from one side of the frame 100 in the length direction, the cloth passes through the cloth feeding gap 103 and passes through the top of the second roughening roller 102, and the first roughening roller 101 and the second roughening roller 102 roughen the two sides of the cloth.

Lifting holes 104 are formed in two sides of the frame 100 along the width direction, and the length directions of the lifting holes 104 are distributed along the vertical direction. The two ends of the first roughening roller 101 are connected with lifting assemblies 200 for lifting the first roughening roller 101, each lifting assembly 200 comprises a lifting block 201, a screw rod 202 and a guide rod 203, each lifting block 201, each screw rod 202 and each guide rod 203 are located in a lifting hole 104, and the end of the first roughening roller 101 is inserted into the lifting block 201 and connected with the lifting block 201 in a rotating mode. One end of the screw rod 202 is connected with a motor 204, an output shaft of the motor 204 is connected with an end part of the screw rod 202 in a key way, and the motor 204 is arranged on the frame 100. The length direction of the screw rod 202 and the length direction of the guide rod 203 are consistent with the length direction of the lifting hole 104, one end of the lifting block 201 is in threaded sleeve joint with the screw rod 202, and the other end of the lifting block 201 is in sliding sleeve joint with the guide rod 203. One end of the first roughening roller 101 is connected with a driving motor, and the driving motor is connected with the lifting block 201.

Referring to fig. 3 and 4, a first bristle roller 106 and a second bristle roller 107 are rotatably connected to the cloth outlet side of the frame 100, and the length direction of the first bristle roller 106 and the length direction of the second bristle roller 107 are both identical to the length direction of the first roughening roller 101. The first bristle roll 106 is positioned directly above the second bristle roll 107 and is spaced apart to form bristle gaps 108. After the cloth is napped by the second napping roller 102, the two sides of the cloth are respectively brushed by the first brushing roller 106 and the second brushing roller 107 through brushing gaps 108.

The first bristle roll 106 includes first bristles 109, the first bristles 109 being uniformly spaced apart on a peripheral wall of the first bristle roll 106. The peripheral wall of the first bristle roller 106 is sleeved with a first bristle scraping plate 110, the first bristle scraping plate 110 is annular, and the first bristle scraping plate 110 is connected with the peripheral wall of the first bristle roller 106 in a sliding manner along the length direction of the first bristle roller 106. The first bristle needles 113 are uniformly spaced on the inner peripheral wall of the first bristle plate 110, and the first bristle needles 113 are tapered with their tips facing the peripheral wall of the first bristle roll 106.

The second bristle roll 107 includes second bristles 111, the second bristles 111 being uniformly spaced apart on a peripheral wall of the second bristle roll 107. The second bristle roller 107 is sleeved with a second bristle scraping plate 112, the second bristle scraping plate 112 is annular, and the second bristle scraping plate 112 is slidably connected with the peripheral wall of the second bristle roller 107 along the length direction of the second bristle roller 107. The second bristle needles are uniformly spaced on the inner peripheral wall of the second bristle plate 112, and the second bristle needles are tapered with their tips facing the peripheral wall of the second bristle roll 107.

The implementation principle of the embodiment 1 is as follows: cloth enters the machine frame 100 from one side of the machine frame 100, bypasses the bottom of the first roughening roller 101, bypasses the top of the second roughening roller 102 after passing through the cloth conveying gap 103, and when the first roughening roller 101 and the second roughening roller 102 rotate, one surface of the cloth is roughened by the first roughening roller 101, and the other surface of the cloth is roughened by the second roughening roller 102, so that the two surfaces of the cloth can be roughened, and the roughening efficiency of the two surfaces of the cloth can be improved. After the two sides of the cloth are napped, the cloth is conveyed to the brushing gaps 108, and the first brushing roller 106 and the second brushing roller 107 brush the two sides of the cloth, so that the quality of the cloth can be improved.

Example 2: which differs from embodiment 1 in that the first roughening roller 101 moves in a different manner.

Referring to fig. 5, the cloth double-sided roughening apparatus includes a translation assembly 300, and the translation assembly 300 includes a translation block 301 and a cylinder 302. Translation holes 105 are formed in two sides of the frame 100 along the width direction, and the length directions of the translation holes 105 are distributed along the length direction of the frame 100. The translation block 301 is positioned in the translation hole 105, and the end part of the first napping roller 101 is spliced with the translation block 301 and is rotationally connected with the translation block 301. The length direction of the piston rod of the air cylinder 302 is consistent with the length direction of the translation hole 105, and the piston rod of the air cylinder 302 is connected with the translation block 301.

The implementation principle of the embodiment 2 is as follows: the piston rod of the air cylinder 302 pushes and pulls the translation block 301 to change the distance between the first roughening roller 101 and the second roughening roller 102, so that the size of the cloth conveying gap 103 can be changed, cloth with different thickness can pass through the cloth conveying gap 103, and further, the cloth with different thickness can be roughened.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a two-sided napping device of cloth which characterized in that: the napping machine comprises a frame (100), a first napping roller (101) and a second napping roller (102), wherein the length direction of the first napping roller (101) and the length direction of the second napping roller (102) are distributed along the width direction of cloth, the first napping roller (101) and the second napping roller (102) are rotationally connected with the frame (100), the first napping roller (101) and the second napping roller (102) are distributed at intervals along the length direction of the frame (100), the first napping roller (101) is used for napping one surface of cloth, the second napping roller (102) is used for napping the other surface of cloth, and a cloth conveying gap (103) is formed between the first napping roller (101) and the second napping roller (102);

the first napping roller (101) end connection has lifting unit (200), lifting hole (104) have been seted up along vertical direction to frame (100), first napping roller (101) end is located in lifting hole (104), lifting unit (200) are used for following lifting hole (104) length direction goes up and down first napping roller (101).

2. The cloth double-sided roughening apparatus according to claim 1, wherein: lifting assembly (200) are including lifter block (201), lead screw (202) and guide bar (203), lifter block (201) are located in lifter hole (104), first napping roller (101) tip with lifter block (201) peg graft and with lifter block (201) rotate and are connected, lead screw (202) length direction guide bar (203) length direction all with lifter hole (104) length direction is unanimous, lifter block (201) one end screw cup joint in lead screw (202), lifter block (201) other end slide in guide bar (203), lead screw (202) one end is connected with motor (204).

3. The cloth double-sided roughening apparatus according to claim 1, wherein: the first napping roller (101) end connection has translation subassembly (300), translation hole (105) have been seted up along the horizontal direction to frame (100), first napping roller (101) end is located in translation hole (105), translation subassembly (300) are used for following translation hole (105) length direction removes first napping roller (101).

4. A cloth double-sided roughening apparatus according to claim 3, characterized in that: the translation subassembly (300) includes translation piece (301) and cylinder (302), translation piece (301) are located in translation hole (105), first napping roller (101) tip with translation piece (301) peg graft and with translation piece (301) rotate and be connected, the piston rod length direction of cylinder (302) with translation hole (105) length direction is unanimous, the piston rod of cylinder (302) with translation piece (301) are connected.

5. The cloth double-sided roughening apparatus according to claim 1, wherein: the novel brush is characterized in that a first brush roller (106) and a second brush roller (107) are rotatably connected to one side of the machine frame (100) along the length direction, the length direction of the first brush roller (106) and the length direction of the second brush roller (107) are distributed along the width direction of cloth, the first brush roller (106) is located above the second brush roller (107), and a brush gap (108) is formed between the first brush roller (106) and the second brush roller (107).

6. The cloth double-sided roughening apparatus according to claim 5, wherein: the first bristle roller (106) comprises first bristles (109), the first bristles (109) are uniformly distributed on the peripheral wall of the first bristle roller (106), a first bristle scraping plate (110) is sleeved on the peripheral wall of the first bristle roller (106), and the first bristle scraping plate (110) is connected with the peripheral wall of the first bristle roller (106) in a sliding manner along the length direction of the first bristle roller (106);

the second bristle roller (107) comprises second bristles (111), the second bristles (111) are uniformly distributed on the peripheral wall of the second bristle roller (107), a second bristle scraping plate (112) is sleeved on the peripheral wall of the second bristle roller (107), and the second bristle scraping plate (112) is connected with the peripheral wall of the second bristle roller (107) in a sliding manner along the length direction of the second bristle roller (107).

7. The cloth double-sided roughening apparatus according to claim 6, wherein: a plurality of first bristle needles (113) are connected to one side, close to the peripheral wall of the first bristle roller (106), of the first bristle plate (110), and the first bristle needles (113) are uniformly distributed on the first bristle plate (110) at intervals;

and one side of the second bristle scraping plate (112) close to the peripheral wall of the second bristle roller (107) is connected with a plurality of second bristle needles, and the second bristle needles are uniformly distributed on the second bristle scraping plate (112) at intervals.