CN216107676U - Calender for coated fabric - Google Patents

Abstract

The application discloses coating is calender for cloth relates to calender technical field. The application: the novel cotton ginning machine comprises a calendering cabin body and a calendering hard roller, wherein a calendering soft roller is arranged inside the calendering cabin body, the calendering hard roller is arranged on one side of the calendering soft roller, a replacing mechanism is arranged on the outer side of the calendering hard roller, a movable bottom groove is formed in the inner wall of the bottom end of the calendering cabin body, a heat supply cabin matched with the movable bottom groove is symmetrically arranged on the inner wall of the bottom end of the calendering cabin body, and a cloth unfolding mechanism is arranged on the inner wall of a treatment cabin. This application carries out the calendering operation in the inside in the whole calendering storehouse body, can reduce the interference of external dust, improve the quality of calendering, and can freely change the calendering hard roll of different lines and size, reach different calendering effects, before the fabric layer calendering, the elasticity effect through the spring provides decurrent application pressure for pushing flat the bottom plate, thereby two sets of pushing flat bottom plates hug closely on the surface of fabric layer, can make the fabric layer of fold state keep leveling.

Description

Calender for coated fabric

Technical Field

The application relates to the technical field of calenders, in particular to a calender for coated fabric.

Background

The final process of calendering, also called calendering, and heavy leather finishing, utilizes the plasticity of fiber under the condition of mixed heat to flatten the surface of fabric or roll out parallel fine oblique lines so as to enhance the finishing process of fabric gloss.

At present, the calender utilizes the hard roll to carry out the calendering to the coated fabric, but the swift dismantlement of unable realization of common hard roll, when the calendering demand that has different lines, the shared time of change equipment is longer, and the fold that the coated fabric produced when getting into can't be trowelled, can make the calendering effect variation of coated fabric.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a calender for coated fabric to solve current problem: the calender utilizes the hard roll to carry out the calendering to the coated fabric, but the swift dismantlement can't be realized to common hard roll, and when the calendering demand that has different lines, the shared time of change equipment is longer, and the fold that the coated fabric produced when getting into can't be screeded, can make the calendering effect variation of coated fabric.

In order to solve the technical problem, the application is realized by the following technical scheme: the utility model provides a calender for coated fabric, includes the calendering storehouse body and calendering hard roll, the internally mounted of the calendering storehouse body has the soft roller of calendering, the calendering hard roll install in one side of the soft roller of calendering, the outside of calendering hard roll is provided with replacement mechanism, movable kerve has been seted up to the bottom inner wall of the calendering storehouse body, the bottom inner wall symmetry of the calendering storehouse body install with movable kerve matched with heat supply storehouse, the heat conduction groove has been seted up on the surface in heat supply storehouse, the lateral wall in the calendering storehouse body is installed and is handled the storehouse, the inner wall in handling the storehouse is installed cloth spreading mechanism.

Further, it includes closed thermal-insulated lid, spacing picture peg, spacing fixed slot and servo motor to change the mechanism, closed thermal-insulated lid is installed to one side of the hard roller of calendering, the opposite side of the hard roller of calendering is connected with spacing picture peg, spacing fixed slot has been cup jointed to the front end of spacing picture peg, servo motor is installed to the rear end face of spacing fixed slot, and the change to the hard roller of calendering can be realized to the change mechanism through the design.

Further, square trompil has been seted up to the preceding terminal surface of spacing fixed slot, spacing picture peg with the square trompil of terminal surface transversely cup joints before the spacing fixed slot, the spacing fixed slot with the threaded hole is all seted up to the inside of spacing picture peg, utilizes the structure of the square trompil in spacing picture peg and spacing fixed slot the place ahead to realize the horizontal installation of spacing picture peg.

Further, circular trompil has been seted up in the place ahead of the calendering storehouse body, closed thermal-insulated lid with circular trompil in the place ahead of the calendering storehouse body constitutes closed structure, spacing picture peg with spacing fixed slot constitutes detachable construction through cup jointing, the surface of calendering hard roll is provided with the twill, through changing the calendering hard roll of the different lines of mountable and size, realizes different calendering effects.

Further, cloth deployment mechanism is including fixed storehouse body, spring, catch bar, push flat bottom plate and cloth layer, the inner wall laminating of handling the storehouse has fixed storehouse body, the spring is installed to the inner wall of the fixed storehouse body, the bottom of spring is connected with the catch bar, the bottom mounting of catch bar has the push flat bottom plate, the lower terminal surface laminating of push flat bottom plate has the cloth layer, can push flat the cloth layer of fold inequality through the device.

Furthermore, the spring passes through the fixed storehouse body with constitute extending structure between the catch bar, push flat the bottom of bottom plate with the laminating of the surface of bed of cloth, can improve the laminating intensity of pushing flat bottom plate and bed of cloth through the spring action of spring.

Furthermore, the fixed bin bodies are distributed in a V shape, the two groups of the pushing flat bottom plates are distributed in a splayed shape, and the pushing flat bottom plates distributed in the splayed shape can enable the cloth layer to be more smooth in the pushing flat process.

Furthermore, the bottom end of the heat supply bin is connected with an adjusting holding rod, the appearance structure of the adjusting holding rod is L-shaped, the adjusting holding rod penetrates through the interior of the calendering bin body and extends to the outer side of the calendering bin body, and the distance between the two groups of heat supply bins can be adjusted by adjusting the two groups of adjusting holding rods, so that the calendering hard rollers with different sizes are clamped and wrapped by the heat supply bins on two sides, and a strong heat conduction effect is achieved.

1. The calendering operation is carried out in the whole calendering cabin body, so that the interference of external dust can be reduced, the calendering quality can be improved, and the calendering hard rollers with different lines and sizes can be freely replaced, so that different calendering effects can be achieved;

2. the bottom of the heat supply bin is connected with the movable bottom groove, and the bottom of the heat supply bin can move transversely through the movable bottom groove, so that the distance between the two groups of heat supply bins can be adjusted, the heat can be supplied to the outer walls of the calendering hard rollers with different sizes, and the application range is wide;

3. according to the installation method, the calendaring hard roller and the limiting fixing groove can be connected with each other and reinforced by using the bolts through the installation mode that the limiting inserting plate is sleeved with the square opening in front of the limiting fixing groove, so that the whole calendaring hard roller is low in dismounting difficulty, and the port in front of the calendaring cabin body for dismounting the calendaring hard roller is closed by using the closed heat insulation cover, so that the heat loss is reduced, the energy is saved, and the emission is reduced;

4. this application before the cloth layer calendering, the elasticity effect through the spring provides decurrent application of pressure for pushing flat the bottom plate to two sets of bottom plates of pushing flat hug closely on the surface of cloth layer, can make the cloth layer of fold state keep leveling, improve the pleasing to the eye of the back cloth of calendering.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present application for the production of tubular packages;

FIG. 2 is a top view of a heat supply compartment of a calender for coated fabrics according to the present application;

FIG. 3 is a top view of a calender for coated fabrics according to the present application at the calender nip hard roll;

FIG. 4 is a side view of a position fixing groove of a calender for coated fabric according to the present application;

FIG. 5 is an internal view of a stationary bin of a calender for coated fabrics according to the present application;

FIG. 6 is an internal view of a treatment chamber of a calender for coated fabrics according to the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a calendering cabin body; 2. calendering the soft roll; 3. calendering the hard roll; 4. a heat supply bin; 5. a heat conducting groove; 6. a movable bottom groove; 7. adjusting the holding rod; 8. closing the heat insulation cover; 9. a limiting inserting plate; 10. a limiting fixing groove; 11. a servo motor; 12. a processing bin; 13. fixing a bin body; 14. a spring; 15. a push rod; 16. pushing the bottom plate flat; 17. a cloth layer.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Please refer to fig. 1-6, the present application is a calender for coated fabrics, comprising a calendering cabin body 1 and a calendering hard roll 3, wherein the calendering soft roll 2 is installed inside the calendering cabin body 1, the calendering hard roll 3 is installed at one side of the calendering soft roll 2, the calendering soft roll 2 is provided with a plurality of calendering soft rolls, two calendering soft rolls 2 are used in a matching way so as to guide the coated fabrics, the outer side of the calendering hard roll 3 is provided with a replacing mechanism, the bottom inner wall of the calendering cabin body 1 is provided with a movable bottom groove 6, the bottom inner wall of the calendering cabin body 1 is symmetrically provided with a heat supply cabin 4 matched with the movable bottom groove 6, the surface of the heat supply cabin 4 is provided with a heat conducting groove 5, the side wall of the calendering cabin body 1 is provided with a treatment cabin 12, and the inner wall of the treatment cabin 12 is provided with a fabric unfolding mechanism.

Referring to fig. 1, 3 and 4, the replacing mechanism comprises a closed heat insulation cover 8, a limit inserting plate 9, a limit fixing groove 10 and a servo motor 11, the closed heat insulation cover 8 is installed on one side of the calendering hard roll 3, the limit inserting plate 9 is connected to the other side of the calendering hard roll 3, the limit fixing groove 10 is sleeved at the front end of the limit inserting plate 9, the servo motor 11 is installed on the rear end face of the limit fixing groove 10, and the calendering hard roll 3 can be replaced through the designed replacing mechanism. Square trompil has been seted up to the preceding terminal surface of spacing fixed slot 10, and the square trompil of terminal surface transversely cup joints before spacing picture peg 9 and the spacing fixed slot 10, and threaded hole is all seted up to the inside of spacing fixed slot 10 and spacing picture peg 9, then through bolt and screw hole threaded connection to make spacing fixed slot 10 and spacing picture peg 9 fixed connection utilize the structure of the square trompil in spacing fixed slot 10 the place ahead to realize the horizontal installation of spacing picture peg 9. The circular trompil has been seted up in the place ahead of the calendering storehouse body 1, and closed thermal-insulated lid 8 constitutes closed structure with the circular trompil in the calendering storehouse body 1 the place ahead, and spacing picture peg 9 constitutes detachable construction through cup jointing with spacing fixed slot 10, and the surface of calendering hard roll 3 is provided with the twill, through the calendering hard roll 3 of changing different lines of mountable and size, realizes different calendering effects.

When the calendering hard rolls 3 with different sizes need to be replaced, the bolts connecting the limiting inserting plates 9 with the limiting fixing grooves 10 are taken out, then the closed heat insulation cover 8 is transversely held, the limiting inserting plates 9 are drawn out from the square holes in front of the limiting fixing grooves 10, then the calendering hard rolls 3 can be taken out from the inside of the calendering cabin body 1, the other group of calendering hard rolls 3 are transversely inserted into the inside of the calendering cabin body 1, the limiting inserting plates 9 are also inserted into the square holes in the front of the limiting fixing grooves 10 and are fixed through the bolts, the closed heat insulation cover 8 is located in the front holes of the calendering cabin body 1, the outer wall of the closed heat insulation cover 8 is movably connected with the outer wall of the calendering cabin body 1 when the calendering hard rolls 3 rotate, and therefore the replacement of the calendering hard rolls 3 is completed.

Referring to fig. 1, 5 and 6, specifically, the cloth spreading mechanism includes a fixed bin 13, a spring 14, a push rod 15, a leveling bottom plate 16 and a cloth layer 17, the inner wall of the treatment bin 12 is attached with the fixed bin 13, the spring 14 is mounted on the inner wall of the fixed bin 13, the bottom end of the spring 14 is connected with the push rod 15, the bottom end of the push rod 15 is fixed with the leveling bottom plate 16, the lower end surface of the leveling bottom plate 16 is attached with the cloth layer 17, and the cloth layer with uneven wrinkles can be leveled by the device. The spring 14 forms a telescopic structure between the fixed bin body 13 and the push rod 15, the bottom end of the push flat bottom plate 16 is attached to the surface of the cloth layer 17, and the attaching strength of the push flat bottom plate 16 and the cloth layer 17 can be improved through the elastic force action of the spring 14. The fixed bin body 13 is distributed in a V shape, the two groups of pushing flat bottom plates 16 are distributed in a splayed shape, and the splayed pushing flat bottom plates 16 can enable the cloth layer 17 to be more smooth in the pushing flat process. In order to avoid the cloth calendering to wrinkle as far as possible, so that the attractiveness is reduced, the cloth layer 17 is pretreated in the treatment bin 12 before entering the inside of the calendering bin body 1, the two groups of push rods 15 have downward pressure application under the action of the elastic force of the two groups of springs 14, so that the two groups of push flat bottom plates 16 are tightly attached to the surface of the cloth layer 17, and the positions of the wrinkles can be flattened along with the movement of the cloth layer 17 to the calendering hard roll 3, so that the calendering effect is improved.

Referring to fig. 1 and 3, the bottom end of the heat supply chamber 4 is connected with an adjusting holding rod 7, the shape structure of the adjusting holding rod 7 is L-shaped, the adjusting holding rod 7 penetrates through the interior of the calendering cabin body 1 and extends to the outer side of the calendering cabin body 1, and the distance between the two sets of heat supply chambers 4 can be adjusted by adjusting the two sets of adjusting holding rods 7, so that the calendering hard rolls 3 with different sizes are used, and the calendering hard rolls 3 with different sizes are heated by the heat supply chambers 4 on the two sides, thereby achieving a strong heat conduction effect.

The working principle of the embodiment is as follows: when the device is used, firstly, energy is taken out of the device, then a cloth layer 17 to be calendered penetrates through the inside of a treatment bin 12, an upper cover of a calendering bin body 1 is opened, the cloth layer passes through two groups of calendering soft rollers 2 and is overlapped above a calendering hard roller 3, after the device is started, the cloth layer 17 is pulled by a motor to move, a servo motor 11 drives the calendering hard roller 3 to rotate, the rotation speed of the calendering hard roller 3 is slow, so that the cloth layer 17 can generate friction marks at the calendering hard roller 3 to realize calendering, pretreatment is carried out in the treatment bin 12, and two groups of push rods 15 have downward pressure under the elastic action of two groups of springs 14, so that two groups of push flat bottom plates 16 are tightly attached to the surface of the cloth layer 17, and the position of wrinkles can be flattened along with the movement of the cloth layer 17 to the calendering hard roller 3.

The heating wires arranged in the heat supply bin 4 are used for generating high temperature, so that heat is conducted to the inner calendering hard roll 3, the grains connected with the surface layer of the calendering hard roll 3 can be heated, when the calendering hard rolls 3 with different sizes need to be replaced, the bolts connecting the limiting inserting plates 9 with the limiting fixing grooves 10 are taken out, then the closed heat insulation covers 8 are transversely held, the limiting inserting plates 9 are drawn out from the square holes in the front of the limiting fixing grooves 10, then the calendering hard rolls 3 can be taken out from the interior of the calendering bin body 1, the other group of calendering hard rolls 3 are transversely inserted into the interior of the calendering bin body 1, the ends of the limiting inserting plates 9 are inserted into the square holes in the limiting fixing grooves 10 and fixed by the bolts, the closed heat insulation covers 8 are positioned at the holes in the front of the calendering bin body 1, the outer walls of the closed heat insulation covers 8 are movably connected with the outer walls of the calendering hard rolls 1 when the calendering hard rolls 3 rotate, this completes the replacement of the calender hard rolls 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not exhaustive and do not limit the application to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A calender for coated fabric, characterized in that: the hot rolling device comprises a calendering cabin body (1) and a calendering hard roller (3), wherein a calendering soft roller (2) is arranged inside the calendering cabin body (1), the calendering hard roller (3) is arranged on one side of the calendering soft roller (2), a replacing mechanism is arranged on the outer side of the calendering hard roller (3), a movable bottom groove (6) is formed in the inner wall of the bottom end of the calendering cabin body (1), a heat supply cabin (4) matched with the movable bottom groove (6) is symmetrically arranged on the inner wall of the bottom end of the calendering cabin body (1), a heat conduction groove (5) is formed in the surface of the heat supply cabin (4), a treatment cabin (12) is arranged on the side wall of the calendering cabin body (1), and a cloth unfolding mechanism is arranged on the inner wall of the treatment cabin (12).

2. The calender for coated fabric as claimed in claim 1, wherein the replacing mechanism comprises a closed heat insulation cover (8), a limit inserting plate (9), a limit fixing groove (10) and a servo motor (11), the closed heat insulation cover (8) is installed on one side of the calendering hard roller (3), the limit inserting plate (9) is connected to the other side of the calendering hard roller (3), the limit fixing groove (10) is sleeved at the front end of the limit inserting plate (9), and the servo motor (11) is installed on the rear end face of the limit fixing groove (10).

3. The calender for coated fabric as claimed in claim 2, wherein the front end surface of the limit fixing groove (10) is provided with a square opening, the limit inserting plate (9) is transversely sleeved with the square opening on the front end surface of the limit fixing groove (10), and both the limit fixing groove (10) and the limit inserting plate (9) are internally provided with threaded holes.

4. The calender for coated fabric according to claim 2, wherein a circular opening is formed in the front of the calendering cabin body (1), the closed heat insulation cover (8) and the circular opening in the front of the calendering cabin body (1) form a closed structure, the limit inserting plate (9) and the limit fixing groove (10) form a detachable structure through sleeving, and the surface of the calendering hard roll (3) is provided with a twill.

5. The calender for coated fabric as claimed in claim 1, wherein the fabric spreading mechanism comprises a fixed bin body (13), a spring (14), a push rod (15), a leveling bottom plate (16) and a fabric layer (17), the fixed bin body (13) is attached to the inner wall of the treatment bin (12), the spring (14) is installed on the inner wall of the fixed bin body (13), the push rod (15) is connected to the bottom end of the spring (14), the leveling bottom plate (16) is fixed to the bottom end of the push rod (15), and the fabric layer (17) is attached to the lower end surface of the leveling bottom plate (16).

6. A calender for coated fabric as claimed in claim 5, characterized in that the spring (14) passes through the fixed bin (13) and the pushing rod (15) to form a telescopic structure, and the bottom end of the pushing plate (16) is attached to the surface of the cloth layer (17).

7. A calender for coated fabrics according to claim 5, characterised in that the stationary silo (13) is arranged in a V-shape and the two sets of leveling shoes (16) are arranged in a splayed shape.

8. The calender for coated fabric according to claim 1, wherein the bottom end of the heat supply chamber (4) is connected with an adjusting and holding rod (7), the shape structure of the adjusting and holding rod (7) is L-shaped, and the adjusting and holding rod (7) penetrates through the interior of the calendering cabin body (1) and extends to the outside of the calendering cabin body (1).

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