CN212247513U

CN212247513U - Cooling device for non-woven fabric production

Info

Publication number: CN212247513U
Application number: CN202020461339.2U
Authority: CN
Inventors: 廖光辉
Original assignee: Jiangxi Weijun Technology Co ltd
Current assignee: Jiangxi Weijun Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-29
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to a cooling device for non-woven fabric production, which comprises a frame, a cooling mechanism and a dew removing mechanism, wherein the frame comprises a base and a large wallboard, the top of the base is provided with two large wallboards which are symmetrically arranged front and back, and the frame is provided with the cooling mechanism and the dew removing mechanism; the cooling mechanism comprises a compression roller, a cooling roller, a first gear, a second gear and a driving gear, the compression roller is positioned above the cooling roller, two ends of the compression roller and two ends of the cooling roller are both connected with the large wall plate through bearings, and the front end of the compression roller extends to the front side of the rack; one side of the cooling roller is provided with a dew removing mechanism which comprises a dew removing frame, a scraper mechanism, a main shaft, a swing arm and a cylinder; the utility model discloses a remove dew mechanism and strike off the condensation on chill roll surface, avoid the condensation condensate water adhesion to the non-woven cloth on, be worth wideling popularize.

Description

Cooling device for non-woven fabric production

Technical Field

The utility model belongs to the non-woven fabric production field, concretely relates to cooling device is used in non-woven fabric production.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven 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.

Cooling roll-the roll into which cooling water is introduced is called a cooling roll. The non-woven fabric is hot rolled or hot compounded, residual heat is remained, and in order to reduce deformation caused by shrinkage when a hot material is cooled when a finished product is coiled, the material is cooled by a cooling roller before coiling so as to reduce the deformation of the material.

The surface temperature of the cooling roller is too low due to the introduction of cooling water, so that water vapor is easily condensed to cause condensation, water drops are gradually accumulated to form water drops, the non-woven fabric is easily wetted, and the storage is influenced after the non-woven fabric is rolled.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a cooling device for producing non-woven fabric, which can remove the dew condensation on the surface of the cooling roller in order to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a cooling device for non-woven fabric production comprises a rack, a cooling mechanism and a dew removing mechanism, wherein the rack comprises a base and large wallboards, the top of the base is provided with the two large wallboards which are symmetrically arranged front and back, and the rack is provided with the cooling mechanism and the dew removing mechanism; cooling body includes the compression roller, the chill roll, first gear, second gear and driving gear, the compression roller is located the top of chill roll, big wallboard is all connected through the bearing in the both ends of compression roller and chill roll, the front end of compression roller extends to the front side of frame, and the fixed first gear that is equipped with, the front end of chill roll extends to the front side of frame, and the fixed second gear that is equipped with, first gear and second gear engagement, second gear and driving gear engagement, the driving gear is fixed to be located on the output shaft of motor, the motor passes through the motor cabinet and connects big wallboard. The motor drives the driving gear to rotate, and then drives the first gear and the second gear to rotate, the first gear and the second gear drive the compression roller and the cooling roller to rotate respectively, the non-woven fabric passes through the space between the compression roller and the cooling roller, and absorbs heat through the cooling roller to cool.

One side of chill roll is equipped with removes dew mechanism, removes dew mechanism including removing dew frame, scraper mechanism, main shaft, swing arm and cylinder, removes the fixed scraper mechanism that is equipped with in bottom front side of dew frame, removes the fixed main shaft that is equipped with in both ends of dew frame, and the main shaft passes through the bearing and connects big wallboard, and the outer end of main shaft extends to the outside of big wallboard to the one end of fixed connection swing arm, the other end of swing arm is through the piston rod of round pin hub connection cylinder, and the cylinder sets up on big wallboard. The piston rod of cylinder is flexible can drive the swing arm and rotate, for example the piston rod extension, and the right-hand member of swing arm rises, drives the main shaft rather than fixed connection and rotates to drive the dew removal frame of being connected with the main shaft and swing around the main shaft forward, make the surface of the scraper mechanism contact cooling roller on the dew removal frame, strike off its surperficial dewfall.

As the utility model discloses a further optimization scheme, the inlet tube is connected through rotary joint to chill roll one end, and the outlet pipe is connected through rotary joint to the other end, advances water piping connection cold water supply pipe.

As the utility model discloses a further optimization scheme, scraper mechanism includes cutting board, blade and basin, and cutting board fixed connection removes the bottom of dew frame, the fixed blade that is equipped with on the cutting board, cutting board and remove and constitute the basin between the dew frame. The blade is in contact with the surface of the cooling roller and is used for scraping dew, the dew scraped by the blade flows into the water tank along the blade and flows out of two sides of the water tank along the water tank, and a water tank can be arranged below the two sides for collecting or discharging through a water channel.

As a further optimization scheme of the utility model, through screwed connection between cutting board and the blade. The blade is convenient to disassemble and replace.

As a further preferred embodiment of the present invention, the blade is made of plastic. Hard scratches on the surface of the cooling roller are avoided.

The beneficial effects of the utility model reside in that:

1) the utility model discloses a remove dew mechanism and strike off the condensation on chill roll surface, avoid the condensation condensate water adhesion to the non-woven cloth on.

Drawings

Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;

fig. 2 is a schematic structural view of a dew removing mechanism according to the first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a scraper mechanism according to the first embodiment of the present invention.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Example one

As shown in fig. 1-3, a cooling device for non-woven fabric production comprises a frame, a cooling mechanism and a dew removing mechanism, wherein the frame comprises a base 1 and a large wallboard 2, the top of the base 1 is provided with two large wallboards 2 which are symmetrically arranged in front and back, and the frame is provided with the cooling mechanism and the dew removing mechanism; cooling body includes compression roller 3, chill roll 4, first gear 5, second gear 6 and driving gear 7, compression roller 3 is located chill roll 4's top, compression roller 3 and chill roll 4's both ends are all connected big wallboard 2 through the bearing, the front end of compression roller 3 extends to the front side of frame, and the fixed first gear 5 that is equipped with, the front end of chill roll 4 extends to the front side of frame, and the fixed second gear 6 that is equipped with, first gear 5 and the meshing of second gear 6, second gear 6 and the meshing of driving gear 7, driving gear 7 is fixed to be located on the output shaft of motor, the motor passes through motor cabinet and connects big wallboard 2. The motor drives the driving gear 7 to rotate, and then drives the first gear 5 and the second gear 6 to rotate, the first gear 5 and the second gear 6 respectively drive the compression roller 3 and the cooling roller 4 to rotate, and the non-woven fabric passes through the compression roller 3 and the cooling roller 4 and absorbs heat and cools through the cooling roller 4.

One side of chill roll 4 is equipped with removes dew mechanism, remove dew mechanism including removing dew frame 8, scraper mechanism 9, main shaft 10, swing arm 11 and cylinder 12, remove the fixed scraper mechanism 9 that is equipped with in bottom front side of dew frame 8, remove the fixed main shaft 10 that is equipped with in both ends of dew frame 8, main shaft 10 passes through the bearing and connects big wallboard 2, the outer end of main shaft 10 extends to the outside of big wallboard 2, and the one end of fixed connection swing arm 11, the piston rod of round pin hub connection cylinder 12 is passed through to the other end of swing arm 11, cylinder 12 sets up on big wallboard 2. The piston rod of the cylinder 12 stretches and retracts to drive the swing arm 11 to rotate, for example, the piston rod extends, the right end of the swing arm 11 rises to drive the main shaft 10 fixedly connected with the swing arm to rotate, so that the dew removing frame 8 connected with the main shaft 10 is driven to swing forwards around the main shaft 10, the scraper mechanism 9 on the dew removing frame 8 is made to contact with the surface of the cooling roller 4, and dew condensation on the surface of the cooling roller is scraped.

Preferably, the cooling roller 4 is a conventional water-cooled cooling roller 4 device, one end of which is connected with a water inlet pipe through a rotary joint, the other end of which is connected with a water outlet pipe through a rotary joint, the water inlet pipe is connected with a cold water supply pipe, and the non-woven fabric in contact with the cooling roller 4 is cooled by supplying cold water into the cooling roller 4.

Preferably, the scraper mechanism 9 comprises a knife plate 13, a blade 14 and a water tank 15, the knife plate 13 is fixedly connected with the bottom of the dew removing frame 8, the blade 14 is fixedly arranged on the knife plate 13, and the water tank 15 is formed between the knife plate 13 and the dew removing frame 8. The blade 14 contacts with the surface of the cooling roller 4 for scraping dew, the dew scraped by the blade 14 flows into the water tank 15 along the blade 14 and the blade plate 13, flows out from two sides of the water tank 15 along the water tank 15, and a water tank can be arranged below the two sides for collecting or discharging through a water channel.

Further, the knife plate 13 and the blade 14 are connected by screws. The blade 14 is easily removed and replaced.

Further, the material of the blade 14 is plastic. Hard scratches on the surface of the cooling roll 4 are avoided.

Above-mentioned, the motor is current ripe equipment, and it passes through the switch and connects the power.

The cylinder is connected with an air source through a pipeline and a valve.

The utility model discloses a structural feature and theory of operation: the non-woven fabric passes through the space between the press roll 3 and the cooling roll 4 after being processed by film coating or hot rolling and the like, then the non-woven fabric is cooled by the cooling roll 4, the cylinder 12 acts to drive the dew removing frame 8 to swing, the scraper mechanism 9 is made to contact with the cooling roll 4 to scrape dew on the surface of the cooling roll, the dew falls along the blade 14 in the runner water tank 15 and flows out from the two ends of the water tank 15, the piston rod of the cylinder 12 resets when the blade 14 needs to be replaced so as to drive the dew removing frame 8 to reset, the blade 14 is made to be far away from the cooling roll 4, the blade 14 is replaced with a new blade 14 after being detached, and the cylinder 12 drives the dew removing frame 8 to swing until.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A cooling device for non-woven fabric production is characterized in that: the dew removing machine comprises a rack, a cooling mechanism and a dew removing mechanism, wherein the rack comprises a base and large wallboards, the top of the base is provided with two large wallboards which are symmetrically arranged front and back, and the rack is provided with the cooling mechanism and the dew removing mechanism; the cooling mechanism comprises a compression roller, a cooling roller, a first gear, a second gear and a driving gear, the compression roller is positioned above the cooling roller, two ends of the compression roller and two ends of the cooling roller are connected with the large wall plate through bearings, the front end of the compression roller extends to the front side of the rack and is fixedly provided with the first gear, the front end of the cooling roller extends to the front side of the rack and is fixedly provided with the second gear, the first gear is meshed with the second gear, the second gear is meshed with the driving gear, the driving gear is fixedly arranged on an output shaft of the motor, and the motor is connected with the large wall plate through a motor base;

one side of chill roll is equipped with removes dew mechanism, removes dew mechanism including removing dew frame, scraper mechanism, main shaft, swing arm and cylinder, removes the fixed scraper mechanism that is equipped with in bottom front side of dew frame, removes the fixed main shaft that is equipped with in both ends of dew frame, and the main shaft passes through the bearing and connects big wallboard, and the outer end of main shaft extends to the outside of big wallboard to the one end of fixed connection swing arm, the other end of swing arm is through the piston rod of round pin hub connection cylinder, and the cylinder sets up on big wallboard.

2. The cooling device for nonwoven fabric production according to claim 1, characterized in that: one end of the cooling roller is connected with a water inlet pipe through a rotary joint, the other end of the cooling roller is connected with a water outlet pipe through a rotary joint, and the water inlet pipe is connected with a cold water supply pipe.

3. The cooling device for nonwoven fabric production according to claim 1, characterized in that: the scraper mechanism comprises a cutting board, a blade and a water tank, the cutting board is fixedly connected with the bottom of the dew removing frame, the blade is fixedly arranged on the cutting board, and the water tank is formed between the cutting board and the dew removing frame.

4. The cooling device for nonwoven fabric production according to claim 3, characterized in that: the knife board is connected with the blade through a screw.

5. The cooling device for nonwoven fabric production according to claim 3, characterized in that: the blade is made of plastic.