CN109811485B

CN109811485B - Wet sanding device

Info

Publication number: CN109811485B
Application number: CN201910231122.4A
Authority: CN
Inventors: 韩正华
Original assignee: Jiaxing Bulei Plastic New Material Co ltd
Current assignee: Jiaxing Bulei Plastic New Material Co ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2023-06-30
Anticipated expiration: 2039-03-26
Also published as: CN109811485A

Abstract

The invention discloses a wet roughening device which comprises an outer shell, a guide roller, a soaking roller, a water rolling assembly, a motor unit, a control device, roughening rollers, a screen plate and an air suction cover, wherein a plurality of soaking rollers are sequentially arranged at the lower end of a prewetting area in a staggered manner, the water rolling assembly is arranged at the position, close to an opening of the baffle plate, in the prewetting area, a plurality of heating blocks and stirring paddles are arranged at the bottom end of the prewetting area, a plurality of roughening rollers and the guide roller are sequentially arranged above the roughening area in a staggered manner, the air suction cover is positioned below the roughening area, a plurality of layers of screen plates are arranged between the roughening rollers and the air suction cover, and fabrics are fully soaked and the water content of the fabrics is controlled in a padding manner; the water temperature is increased through the heating block, moisture is promoted to enter the fabric rapidly, and meanwhile, the penetrating agent input into the outer shell is adjusted through the pressure sensor and the counter, so that the infiltration speed of the fabric is further ensured.

Description

Wet sanding device

[ field of technology ]

The invention relates to the technical field of roughening, in particular to the technical field of wet roughening devices.

[ background Art ]

The surface of the fabric after being roughened can form a layer of fluff layer, which not only can improve the warmth retention property of the fabric, but also can improve the appearance and make the hand feel soft. In general, fabrics fluff in the dry state, fluff is fluffy and shorter, and fiber extensibility is greater in the wet state, resulting in longer fluff or wavy long fluff. The prewetting roughening machine in the prior art comprises a frame, a roughening area, a cloth feeding and discharging mechanism, wherein the roughening area is provided with a plurality of groups of roughening rollers, and padders are arranged in front of and behind the roughening area. When the chemical fiber fabric sanding machine is used, the spraying device is started to spray the cloth cover, so that the cloth cover is sanded in a wet state, however, when chemical fiber fabric is sanded in a wet mode, the chemical fiber fabric is not good in wettability with water, and the cloth cannot be soaked while the chemical fiber fabric is sanded in the water, so that the sanding effect is affected.

[ invention ]

The invention aims to solve the problems in the prior art, and provides a wet roughening device which can fully infiltrate and control the water content of a fabric in a padding mode; the water temperature is increased through the heating block, moisture is promoted to enter the fabric rapidly, and meanwhile, the penetrating agent input into the outer shell is adjusted through the pressure sensor and the counter, so that the infiltration speed of the fabric is further ensured.

In order to achieve the above purpose, the invention provides a wet roughening device, which comprises an outer shell, a guide roller, a soaking roller, a water rolling assembly, a motor unit, a control device, roughening rollers, a screen plate and an air suction cover, wherein the left side and the right side of the outer shell are respectively provided with a feed inlet and a discharge outlet, a partition plate is arranged in the outer shell to divide an internal cavity into a left pre-wetting area and a right roughening area, a plurality of the soaking rollers are sequentially arranged at the lower end of the pre-wetting area in a staggered mode, the guide rollers are arranged on the two sides of the soaking rollers, the water rolling assembly is arranged at an opening part, close to the partition plate, in the pre-wetting area, the water rolling assembly comprises an upper roller, a lower roller and a cylinder, the upper roller and the lower roller are positioned in the same vertical plane, the cylinder is fixed in the outer shell and controls the lower roller to move up and down through a telescopic rod, a plurality of heating blocks and stirring paddles are arranged at the bottom end of the pre-wetting area, a water inlet pipe and a plurality of water outlet pipe which are communicated with the pre-wetting area are arranged on the outer shell, the roughening rollers and the guide rollers are sequentially arranged at the upper part of the pre-wetting area in a staggered mode, the opening part is arranged on the pre-wetting area, the opening part is close to the partition plate, the opening part is arranged between the air suction cover and the outer shell, and the air suction cover is arranged between the roughening roller and the outer shell.

Preferably, the motor group is fixed on the outer side of the shell, and the stirring paddle, the guide roller, the soaking roller, the upper roller, the lower roller and the roughening roller are respectively driven to rotate by the motor group.

Preferably, the control device is fixed on the outer side of the shell, and the control device is electrically connected with the motor unit, the heating block, the air cylinder and the air suction cover.

Preferably, the inside top of shell body still is equipped with the dosing tank, be equipped with the medicine feeding pipe and the medicine discharging pipe that stretch out the shell body on the dosing tank, be equipped with the flow valve on the medicine discharging pipe and stretch into the inside bottom of shell body through the pipe, one side of going up the roll articulates there is the transfer line, the other end of transfer line articulates there is the depression bar, the outside of depression bar is equipped with the snap ring that the direction depression bar reciprocated vertically, the top of the depression bar other end is equipped with pressure sensor and counter, flow valve, pressure sensor and counter are connected with controlling means electricity.

Preferably, the pore diameter of the screen plate positioned at the upper layer is larger than the pore diameter of the screen plate positioned at the lower layer.

The invention has the beneficial effects that: according to the invention, the fabric is fully soaked in a padding mode, and the water content of the fabric is controlled; the water temperature is increased through the heating block, moisture is promoted to enter the fabric rapidly, and meanwhile, the penetrating agent input into the outer shell is adjusted through the pressure sensor and the counter, so that the infiltration speed of the fabric is further ensured.

The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a wet sanding device according to the present invention;

fig. 2 is an enlarged schematic view of a wet roughening apparatus of the present invention.

In the figure: 1-shell, 11-feed inlet, 12-discharge outlet, 13-inlet tube, 14-outlet pipe, 15-heating block, 16-stirring paddle, 17-sliding door, 2-dosing box, 21-dosing tube, 22-flow valve, 23-dosing tube, 3-guide roller, 4-soaking roller, 5-water rolling assembly, 51-pressure sensor, 52-counter, 53-snap ring, 54-compression bar, 55-transmission rod, 56-upper roller, 57-lower roller, 58-cylinder, 6-control device, 7-sanding roller, 8-screen plate and 9-suction hood.

[ detailed description ] of the invention

Referring to fig. 1 and 2, the wet roughening device of the present invention comprises an outer shell 1, a guide roller 3, a soaking roller 4, a water rolling assembly 5, a motor unit, a control device 6, a roughening roller 7, a screen plate 8 and an air suction hood 9, wherein the left side and the right side of the outer shell 1 are respectively provided with a feed inlet 11 and a discharge outlet 12, a partition plate is arranged in the outer shell 1 to divide an internal cavity into a left pre-wetting area and a right roughening area, a plurality of the soaking rollers 4 are sequentially and alternately arranged at the lower end of the pre-wetting area, the guide rollers 3 are arranged on the two sides of the soaking rollers 4, the water rolling assembly 5 is arranged at an opening close to the partition plate in the pre-wetting area, the water rolling assembly 5 comprises an upper roller 56, a lower roller 57 and a cylinder 58, the upper roller 56 and the lower roller 57 are positioned in the same vertical plane, the cylinder 58 is fixed in the outer shell 1 and controlled by a telescopic rod to move up and down, the bottom end of the prewetting area is provided with a plurality of heating blocks 15 and stirring paddles 16, the outer shell 1 is provided with a water inlet pipe 13 and a water outlet pipe 14 which are communicated with the prewetting area, a plurality of roughening rollers 7 and guide rollers 3 are sequentially arranged above the roughening area in a staggered way, the induced draft cover 9 is positioned below the roughening area, a plurality of layers of sieve plates 8 are arranged between the roughening rollers 7 and the induced draft cover 9, the right side of the outer shell 1 is provided with a sliding door 17, the motor group is fixed on the outer side of the shell 1, the stirring paddles 16, the guide rollers 3, the soaking rollers 4, the upper rollers 56, the lower rollers 57 and the roughening rollers 57 are respectively driven to rotate by the motor group, the control device 6 is fixed on the outer side of the shell 1, the control device 6 is electrically connected with a motor group, the heating blocks 15, the air cylinders 58 and the induced draft cover 9, the inner top end of the outer shell 1 is also provided with a medicine adding box 2, be equipped with the medicine feeding tube 21 and the play medicine pipe 23 that stretch out shell 1 on the dosing tank 2, be equipped with flow valve 22 on the play medicine pipe 23 and stretch into the inside bottom of shell 1 through the pipe, one side of upper roller 56 articulates there is transfer line 55, the other end of transfer line 55 articulates there is depression bar 54, the outside of depression bar 54 is equipped with the snap ring 53 that leads the vertical removal of depression bar 54 from top to bottom, the top of depression bar 54 other end is equipped with pressure sensor 51 and counter 52, flow valve 22, pressure sensor 51 and counter 52 are connected with controlling means 6 electricity, be located the upper strata the aperture of sieve 8 is greater than being located the aperture of lower floor of sieve 8.

The working process of the invention comprises the following steps:

firstly, water is supplied to the prewetting zone inside the outer casing 1 through the water inlet pipe 13 so that the water level is higher than the soaking roller 4. The fabric enters the outer shell 1 from the feed inlet 11, is led downwards through the left guide roller 3, and sequentially passes through the plurality of soaking rollers 4 to prolong the path of the fabric under water, and meanwhile, the heating block 15 starts to work, so that the water temperature is raised, and the wetting of the fabric is accelerated. Subsequently, the facing is transferred between the upper roll 56 and the lower roll 57 of the water-rolling assembly 5 via the guide roll 3 on the right, the pressure of the upper roll 56 and the lower roll 57 presses the moisture toward the inside of the facing, and the excessive moisture is extruded and falls back into the prewetting area again. The air cylinder 58 controls the size of the gap between the upper roller 56 and the lower roller 57 through a telescopic rod, and adjusts the rolling pressure, so that the water content of the fabric is controlled. The rotation of the upper roller 56 drives the transmission rod 55 to rotate, thereby driving the pressing rod 54 to reciprocate up and down along the snap ring 53, and when the top end of the pressing rod 54 touches the pressure sensor 51, the counter 52 counts once. The length of the fabric entering the outer shell 1 is obtained by the number of turns and the circumference of the upper roller 56, so that the penetrating agent in the dosing tank 2 is added into the prewetting zone through the flow valve 22, the surface tension of the fiber is reduced, and the penetration of the moisture into the fiber is promoted. The stirring action of the stirring paddles 16 ensures uniform dispersion of the osmotic agent. The padded fabric passes through the opening on the baffle plate and enters the sanding area, sand abrasive particles are densely arranged on the sanding leather of the sanding roller 7 to continuously rub the surface of the fabric, and after repeated rubbing, the surface of the fabric rapidly generates a suede. Under the action of gravity and the suction effect of the suction hood 9, the ground scraps fall down and are screened from the air by a plurality of layers of screen plates 8. When a certain amount of scraps are accumulated on the sieve plate 8, the sliding door 17 can be opened to take out the sieve plate 8 so as to remove the scraps, and the sieving effect is ensured.

According to the invention, the fabric is fully soaked in a padding mode, and the water content of the fabric is controlled; the water temperature is increased through the heating block, moisture is promoted to enter the fabric rapidly, and meanwhile, the penetrating agent input into the outer shell is adjusted through the pressure sensor and the counter, so that the infiltration speed of the fabric is further ensured.

The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.

Claims

1. A wet roughening device, characterized in that: the device comprises an outer shell (1), a guide roller (3), a soaking roller (4), a water rolling assembly (5), a motor unit, a control device (6), a grinding roller (7), a screen plate (8) and an air suction cover (9), wherein a feed inlet (11) and a discharge outlet (12) are respectively arranged on the left side and the right side of the outer shell (1), a partition plate is arranged in the outer shell (1) to divide an internal cavity into a left pre-wetting area and a right grinding area, a plurality of the soaking rollers (4) are sequentially arranged at the lower end of the pre-wetting area in a staggered mode, the guide rollers (3) are arranged on the two sides of the soaking roller (4), the water rolling assembly (5) is arranged at the opening close to the partition plate in the pre-wetting area, the water rolling assembly (5) comprises an upper roller (56), a lower roller (57) and an air cylinder (58), the upper roller (56) and the lower roller (57) are positioned in the same vertical plane, the air cylinder (58) is fixed in the outer shell (1) and moves up and down through a telescopic rod to control the lower roller (57), a plurality of pre-wetting blocks (15) and a plurality of water inlet pipes (14) are sequentially arranged at the bottom ends of the pre-wetting blocks (4) and the upper grinding roller (7) and the upper grinding area (13) are sequentially communicated with the upper grinding roller (14), the utility model discloses a grinding roller, including grinding roller (7), shell body (54), including grinding roller (56), cover (9), sieve (8), including cover (9), sieve (8), shell body (1) are located the grinding area below, a plurality of layers sieve (8) set up between grinding roller (7) and cover (9) induced drafts, the right side of shell body (1) is equipped with sliding door (17), the inside top of shell body (1) still is equipped with medicine box (2), be equipped with medicine feeding tube (21) and play medicine tube (23) that stretch out shell body (1) on medicine box (2), be equipped with flow valve (22) on going out medicine tube (23) and stretch into the inside bottom of shell body (1) through the pipe, one side of last roll (56) articulates there is transfer line (55), the other end of transfer line (55) articulates there is depression bar (54), the outside of depression bar (54) is direction depression bar (54), the top of depression bar (54) other end is equipped with pressure sensor (51) and counter (52), flow valve (22), pressure sensor (51) and controller (52) are connected with controlling means electricity.

2. A wet sanding device as defined in claim 1, wherein: the motor group is fixed on the outer side of the shell (1), and the stirring paddle (16), the guide roller (3), the soaking roller (4), the upper roller (56), the lower roller (57) and the sanding roller (57) are respectively driven to rotate by the motor group.

3. A wet sanding device as defined in claim 1, wherein: the control device (6) is fixed on the outer side of the shell (1), and the control device (6) is electrically connected with the motor group, the heating block (15), the air cylinder (58) and the air suction cover (9).

4. A wet sanding device as defined in claim 1, wherein: the pore diameter of the sieve plate (8) positioned at the upper layer is larger than that of the sieve plate (8) positioned at the lower layer.