DE212020000427U1 - A roll cleaning device for calenders - Google Patents

Abstract

A roll cleaning device for calenders, characterized in that it comprises a base (8), a support frame (12), two sets of clamping devices (304), a lower cleaning box (2), an upper cleaning box (1), a liquid recovery cylinder (10), an arcuate brush plate (203), an arcuate mop plate (105), a liquid inlet tube (109), a liquid extraction device, a nozzle (107) and a rotating shaft, each set of clamping devices (304), a clamping housing (314), a first clamping block (311), a second clamping block (312) and a threaded spindle (305), one end of the lower cleaning box (2) being rotatably connected via a hinge to one end of the upper cleaning box (1), the other end of the lower cleaning box (2) is connected to the other end of the upper cleaning box (1) via a lock, the lower cleaning box (2) being connected to the support frame (12) n, the support frame (12) being connected to the base (8), the inner part of the upper cleaning box (1) and the inner part of the lower cleaning box (2) forming a place for placing the rollers to be cleaned when the The upper cleaning box (1) and the lower cleaning box (2) are pressed together, the openings in the placement space being arranged at both ends of the upper cleaning box (1) and the lower cleaning box (2) through which the roller rotating shaft (5) can pass , wherein the first telescopic device (201) and the second telescopic device (102) are arranged side by side along the axial direction of the roller on the upper cleaning box (1), the telescopic end of the first telescopic device (201) with the arcuate brush plate (203) clamping block ( 312) so that they move synchronously close to or away from each other, whereby the first clamping block (311) and the second clamping block (31 2) are arranged symmetrically around the center line of the threaded spindle (305), the first clamping groove and the second clamping groove forming a clamping space for clamping the roller rotating shaft (5), one end of two sets of rotating shafts (401) each being rotatable with two sets of support frames (12), the other end of two sets of rotating shafts (401) being respectively connected to the two sets of clamping housings (314), one set of rotating shafts (401) being connected to the motor (7) through the transmission mode, wherein the motor (7) is connected to the base (8).

Description

Technical area

The utility model relates to the technical field of calender roll cleaning, in particular to a roll cleaning device for calenders.

State of the art

The working process of the calender is to use the processability of the fiber under the condition of mixed heat to smooth the surface of the fabric or to roll out parallel fine and dense diagonal lines to improve the gloss of the fabric;

At present, in the field of fabric packaging and transfer, a large number of minute materials such as fabric tails and fabric fibers remain on the roll after a long period of operation during calendering due to the influence of high temperatures.

If these tiny materials are not cleaned in a timely manner, they will stick to the fabric due to adsorption on the roller, which affects the quality and beauty of the fabric. This not only affects the treatment effect, but also endangers the health of the operator due to dust or threads.

In order to solve the above problems, the present application provides a roll cleaning device for calenders.

Representation of the utility model

(1) Purpose of the utility model

In order to solve the technical problems existing in the background technology, the utility model provides a roll cleaning device for calenders. With this device, the roller can be quickly clamped and a large number of pieces of cloth, cloth fibers, and other minute materials on the roller can be cleaned in time.

(2) Technical solution

In order to solve the above problems, the utility model provides a roll cleaning device for calenders comprising a base, a support frame, two sets of clamping devices, a lower cleaning box, an upper cleaning box, a liquid recovery cylinder, an arched brush plate, an arched wiping plate, a liquid inlet pipe, a liquid extraction device, a nozzle and a rotating shaft, each set of clamping devices comprising a clamping housing, a first clamping block, a second clamping block and a threaded spindle, wherein one end of the lower cleaning box is rotatably connected by a hinge to one end of the upper cleaning box, wherein the other end of the lower cleaning box is connected to the other end of the upper cleaning box via a lock, the lower cleaning box being connected to the support frame, the support frame being connected to the base, the inner part of the upper cleaning box and the inner part of the lower cleaning box form a place for placing the rollers to be cleaned when the upper cleaning box and the lower cleaning box are pressed together, the openings in the placement space at both ends of the upper cleaning box and the lower cleaning box, respectively are arranged through which the roller rotating shaft can pass, wherein the first telescopic device and the second telescopic device are arranged side by side along the axial direction of the roller on the upper cleaning box, the telescopic end of the first telescopic device is connected to the arc-shaped brush plate, the brushes evenly on the end face of the curved brush plate facing the roller, the telescopic end of the second telescopic device being connected to the curved mopping plate, a wiping cloth being attached to the end face facing the roller r arc-shaped wiping plate is arranged, wherein one end of the liquid inlet tube extends into the upper cleaning box and is connected to the nozzle, the other end of the liquid inlet tube is connected to the liquid outlet end of the liquid extraction device, the liquid inlet end of the liquid extraction device via a pipe to the liquid outlet opening of the Liquid recovery cylinder is connected, the liquid recovery cylinder is located directly under the lower cleaning box, the liquid recovery cylinder is arranged on the base, the first clamping block is in the clamping housing and is slidably connected to the clamping housing, the end face of the first clamping block having a first clamping groove is provided, wherein the bottom surface of the first clamping groove is provided with a first threaded hole, wherein the second clamping block is located in the clamping housing t and slidably connected to the clamping housing, the end surface of the second clamping block being provided with a second clamping groove, the bottom surface of the second clamping groove being provided with a second threaded hole, the threaded spindle through the first threaded hole and the second threaded hole through the thread extends to drive the first clamping block and the second clamping block so that they move synchronously close to or away from each other, wherein the first clamping block and the second clamping block are arranged symmetrically about the center line of the threaded spindle, the first clamping groove and the second clamping groove one Form clamping space for clamping the roller rotating shaft, one end of two sets of rotating shafts each being rotatably connected to two sets of support frames, the other end of two sets of rotating shafts being connected to the two sets of clamping housings, one set of rotating shafts being connected by the transmission mode is connected to the motor, the motor being connected to the base.

Preferably the bottom surface of the base is provided with several sets of universal wheels with brakes.

Preferably, the inner walls of the first clamping groove and the second clamping groove are both curved surfaces.

Preferably, the structure of the upper cleaning box is the same as that of the lower cleaning box, and their projection shapes are all semicircular.

Preferably it also comprises a winding device, the outer wall of the other end of the upper cleaning box being provided with a pull rope, the pull rope being wound onto the winding shaft of the winding device.

Preferably, the bottom of the lower cleaning box is provided with a liquid outlet opening, the liquid inlet opening of the liquid recovery cylinder being connected to the liquid outlet opening via a pipeline, a filter screen being arranged in the liquid recovery cylinder.

• Beim Gebrauchsmuster wird das Zugseil gezogen, um den oberen Reinigungskasten zu öffnen, und die zu reinigende Walze wird in den internen Platzierungsraum des Reinigungskastens gelegt, so dass der Reinigungsprozess sauberer und hygienischer ist; Durch Drehung der Gewindespindel werden der erste Klemmblock und der zweite Klemmblock angetrieben, um sich gleichzeitig der Achsenlinie der Walzendrehwelle zu nähern, um die Walzendrehwelle festzuklemmen. Der Motor treibt die Drehwelle an, um sich zu drehen, die Drehwelle treibt die Klemmvorrichtung an, um sich zu drehen, und die Klemmvorrichtung treibt die Walzendrehwelle an, um sich zu drehen. Danach wird die Düse geöffnet, um die Reinigungsflüssigkeit auf die Walzenoberfläche zu sprühen; Gleichzeitig wird das Teleskopende jeder Teleskopvorrichtung so eingestellt, dass die Bürsten und das Wischtuch auf die Oberfläche der Walze gelegt werden, um die Walzenoberfläche zu reinigen.

The technical solution of the utility model has the following advantageous technical effects:

• In the utility model, the pull rope is pulled to open the upper cleaning box, and the roller to be cleaned is placed in the internal placement space of the cleaning box, so that the cleaning process is cleaner and more hygienic; By rotating the lead screw, the first clamp block and the second clamp block are driven to approach the axis line of the roller rotating shaft at the same time to clamp the roller rotating shaft. The motor drives the rotating shaft to rotate, the rotating shaft drives the clamp device to rotate, and the clamp device drives the roller rotating shaft to rotate. Then the nozzle is opened to spray the cleaning liquid onto the roller surface; At the same time, the telescopic end of each telescopic device is adjusted so that the brushes and wipe are placed on the surface of the roller to clean the roller surface.

When the lead screw is rotated to clamp the roller rotating shaft, the two clamping blocks are simultaneously close to the roller rotating shaft, which ensures that the axis of the clamped roller rotating shaft passes through the center of the circle of the clamping device. The roller rotating shafts at both ends of the roller are provided with clamping devices to ensure the stability of the roller during rotation.

In addition, the liquid extractor extracts the filtered cleaning liquid in the liquid recovery cylinder, whereby the recovery and reuse of liquid can be realized;

In addition, the expansion length of the telescopic device can be selected according to the diameter of the roller in order to clean the rollers with different diameters, which also ensures the precise and quick cleaning of the roller surface.

Figure list

• 1 Fig. 13 is a structural diagram of a roll cleaning device for calenders according to the present utility model.
• 2 Fig. 13 is a side sectional view of the clamping device of a roll cleaning device for calenders according to the present utility model.
• 3 Fig. 13 is a partial sectional view of the side surface of the cleaning box in a roll cleaning device for calenders according to the present utility model.
• 4th Fig. 13 is a structural schematic diagram of a local enlargement of part A in a roll cleaning apparatus for calenders according to the present utility model.

List of reference symbols

1.

Upper cleaning box,

2.

Lower cleaning box,

5.

Roller rotating shaft,

7th

Engine,

8th.

Base,

10.

Liquid recovery cylinder,

12th

Support frame,

101.

Liquid outlet opening,

102.

Second telescopic device,

105.

arched wiper plate,

106.

Wipe,

107.

Jet,

108.

Pull rope,

109.

Liquid inlet pipe,

201

First telescopic device,

203.

arched brush plate,

204

Brush,

301

Bearing sleeve,

302

Warehouse,

304

Clamping device,

305

Threaded spindle,

306

First threaded hole,

311.

First terminal block,

312

second terminal block,

314

Clamping housing,

315

Second threaded hole,

401

Rotating shaft.

Embodiments

In order to make the purpose, the technical solution and the advantages of the utility model ever clearer, the utility model is described in detail below in combination with the specific embodiment and with reference to the attached figures. It goes without saying that these descriptions are for illustrative purposes only and are not intended to restrict the scope of the utility model. In addition, the description of the known structure and technology is omitted in the following description in order to avoid unnecessarily confusing the concept of the utility model.

As in 1-4 shown, the utility model provides a roll cleaning device for calenders that have a base 8th , a support frame 12th , two sets of clamping devices 304 , a lower cleaning box 2 , an upper cleaning box 1 , a liquid recovery cylinder 10 , an arched brush plate 203 , an arched wiper plate 105 , a liquid inlet pipe 109 , a liquid extraction device, a nozzle 107 and a rotating shaft, each set of clamping devices 304 a tension housing 314 , a first terminal block 311 , a second terminal block 312 and a lead screw 305 comprising, one end of the lower cleaning box 2 hinged to one end of the upper cleaning box 1 is connected, the other end of the lower cleaning box 2 via a lock with the other end of the upper cleaning box 1 connected, the lower cleaning box 2 with the support frame 12th is connected, the support frame 12th with the base 8th is connected, the inner part of the upper cleaning box 1 and the inner part of the lower cleaning box 2 Form a place to place the rollers to be cleaned when the upper cleaning box 1 and the lower cleaning box 2 are compressed, with the openings in the placement space at both ends of the upper cleaning box 1 and the lower cleaning box 2 are arranged through which the roller rotating shaft 5 can pass through, wherein the first telescopic device 201 and the second telescopic device 102 side by side along the axial direction of the roller on the upper cleaning box 1 are arranged, the telescopic end of the first telescopic device 201 with the arched brush plate 203 connected, with the brushes 204 uniformly on the end face of the curved brush plate facing the roller 203 are arranged, the telescopic end of the second telescopic device 102 with the arched wiper plate 105 connected, with a wipe 106 on the end face of the arcuate mopping plate facing the roller 105 is arranged with one end of the liquid inlet tube 109 in the upper cleaning box 1 extends and with the nozzle 107 is connected, the other end of the liquid inlet tube 109 is connected to the liquid outlet end of the liquid extraction device, the liquid inlet end of the liquid extraction device being connected to the liquid outlet port of the liquid recovery cylinder via a conduit 10 connected, being the liquid recovery cylinder 10 directly under the lower cleaning box 2 located, the liquid recovery cylinder 10 on the base 8th is arranged, wherein the first terminal block 311 in the clamping housing 314 located and slidable with the clamping housing 314 is connected, the end face of the first terminal block 311 is provided with a first clamping groove, the bottom surface of the first clamping groove having a first threaded hole 306 is provided, the second terminal block 312 in the clamping housing 314 located and slidable with the clamping housing 314 is connected, the end face of the second terminal block 312 is provided with a second clamping groove, the bottom surface of the second clamping groove having a second threaded hole 315 is provided, the threaded spindle 305 through the thread through the first threaded hole 306 or the second threaded hole 315 runs to the first terminal block 311 and the second terminal block 312 drive so that they move synchronously close to or away from each other, the first terminal block 311 and the second terminal block 312 symmetrically around the center line of the threaded spindle 305 are arranged, wherein the first clamping groove and the second clamping groove a clamping space for clamping the roller rotating shaft 5 form, one end of two sets of rotating shafts 401 each rotatable with two sets of support frames 12th connected, the other end of two sets of rotating shafts 401 each with the two sets of clamping housings 314 connected, being a set of rotating shafts 401 through the transmission mode with the engine 7th connected to the engine 7th is connected to the socket8.

In the utility model, the pull rope 108 pulled to the top cleaning box 1 to open, and the roller to be cleaned is placed in the inner placement space of the cleaning box;
By turning the threaded spindle 305 the first clamping block and the second clamping block are driven to simultaneously align with the axis line of the roller rotating shaft 5 to approach to the roller rotating shaft 5 to clamp the motor 7th drives the rotating shaft 401 to turn, the rotating shaft 401 drives the clamping device 304 to rotate and the clamp 304 drives the roller rotating shaft 5 to turn. After that the nozzle 107 opened to spray the cleaning liquid onto the roller surface. At the same time, the telescopic end of each telescopic device is adjusted so that the brush 204 and the wipe 106 placed on the surface of the roller to clean the roller surface.

In addition, the expansion length of the telescopic device is selected according to the diameter of the roller in order to ensure accurate and quick cleaning of the roller surface.

In an optional embodiment, the bottom surface is the base 8th provided with several sets of universal wheels with brakes.

It should be noted that there are several sets of universal wheels with brakes, so that the cleaning device is flexible to move and easy to use.

In an optional embodiment, the inner walls of the first clamping groove and the second clamping groove are both curved surfaces.

In an optional embodiment is the structure of the upper cleaning box 1 the same as that of the lower cleaning box 2 , and their projection shapes are all semicircular.

It should be noted that the structure of the upper cleaning box 1 is the same as that of the lower cleaning box 2 , which is suitable for sealing the device during operation and preventing the cleaning liquid, as well as the cleaned dust and trifles, from being scattered on the floor.

In an optional embodiment it also comprises a winding device, the outer wall being the other end of the upper cleaning box 1 with a pull rope 108 is provided, the pull rope 108 is wound on the winding shaft of the winding device.

In an optional embodiment is the bottom of the lower cleaning box 2 with a liquid outlet port 101 provided, the liquid inlet port of the liquid recovery cylinder 10 via a pipeline to the liquid outlet opening 101 is connected, with a filter screen in the liquid recovery cylinder 10 is arranged.

It should be noted that the liquid recovery cylinder 10 is provided with a filter screen that can filter out the impurities in the collected cleaning liquid to facilitate the recovery and reuse of the liquid.

It goes without saying that the above specific embodiment of the utility model is only used to illustrate or explain the principle of the utility model and does not constitute a limitation of the utility model. Therefore, all changes, equivalent replacements, improvements, etc. that are made without deviating from the spirit and scope of the utility model are to be included in the scope of protection of the utility model. In addition, the protection claims attached to the utility model are intended to cover all changes and modifications that fall within the scope and limits of the attached claims or in the equivalent form of such a scope and this limit.

Claims (6)

A roll cleaning device for calenders, characterized in that it comprises a base (8), a support frame (12), two sets of clamping devices (304), a lower cleaning box (2), an upper cleaning box (1), a liquid recovery cylinder (10), an arc-shaped brush plate (203), an arc-shaped mop plate (105), a liquid inlet pipe (109), a liquid extractor, a nozzle (107) and a rotating shaft, each set of clamping devices (304) comprises a clamping housing (314), a first clamping block (311), a second clamping block (312) and a threaded spindle (305), one end of the lower cleaning box (2) being rotatable via a hinge with one end of the upper Cleaning box (1) is connected, wherein the other end of the lower cleaning box (2) is connected via a lock to the other end of the upper cleaning box (1), wherein the lower cleaning box (2) is connected to the support frame (12), wherein the support frame (12) is connected to the base (8), the inner part of the upper cleaning box (1) and the inner part of the lower cleaning box (2) forming a place for placing the rollers to be cleaned when the upper cleaning box (1 ) and the lower cleaning box (2) are compressed with the openings in the placement space being arranged at both ends of the upper cleaning box (1) and the lower cleaning box (2), respectively which the roller rotating shaft (5) can pass through, wherein the first telescopic device (201) and the second telescopic device (102) are arranged side by side along the axial direction of the roller on the upper cleaning box (1), the telescopic end of the first telescopic device (201) with the arc-shaped brush plate (203) is connected, the brushes (204) being arranged uniformly on the end surface of the arc-shaped brush plate (203) facing the roller, the telescopic end of the second telescopic device (102) being connected to the arc-shaped mopping plate (105), wherein a wiper (106) is arranged on the end surface of the arcuate wiping plate (105) facing the roller, one end of the liquid inlet pipe (109) extending into the upper cleaning box (1) and being connected to the nozzle (107), wherein the the other end of the liquid inlet tube (109) is connected to the liquid outlet end of the liquid extraction device, wherein the liquid inlet end of the liquid extraction device is connected to the liquid outlet opening of the liquid recovery cylinder (10) via a pipe, the liquid recovery cylinder (10) being located directly under the lower cleaning box (2), the liquid recovery cylinder (10) being arranged on the base (8) , wherein the first clamping block (311) is located in the clamping housing (314) and is slidably connected to the clamping housing (314), wherein the end surface of the first clamping block (311) is provided with a first clamping groove, the bottom surface of the first clamping groove with a first threaded hole (306) is provided, wherein the second clamping block (312) is located in the clamping housing (314) and is slidably connected to the clamping housing (314), wherein the end face of the second clamping block (312) is provided with a second clamping groove, wherein the bottom surface of the second clamping groove is provided with a second threaded hole (315) The threaded spindle (305) runs through the first threaded hole (306) and the second threaded hole (315) through the thread in order to drive the first clamping block (311) and the second clamping block (312) so that they are synchronous move close to or away from each other, wherein the first clamping block (311) and the second clamping block (312) are arranged symmetrically about the center line of the threaded spindle (305), wherein the first clamping groove and the second clamping groove have a clamping space for clamping the roller rotating shaft (5) form, wherein one end of two sets of rotating shafts (401) are each rotatably connected to two sets of support frames (12), the other end of two sets of rotating shafts (401) are each connected to the two sets of clamping housings (314), one The set of rotating shafts (401) is connected to the motor (7) through the transmission mode, the motor (7) being connected to the base (8). A roll cleaning device for calenders according to Claim 1 , characterized in that the bottom surface of the base (8) is provided with several sets of universal wheels with brakes. A roll cleaning device for calenders according to Claim 1 , characterized in that the inner walls of the first clamping groove and the second clamping groove are both curved surfaces. A roll cleaning device for calenders according to Claim 1 , characterized in that the structure of the upper cleaning box (1) is the same as that of the lower cleaning box (2), and their projection shapes are all semicircular. A roll cleaning device for calenders according to Claim 1 , characterized in that it also comprises a winding device, the outer wall of the other end of the upper cleaning box (1) being provided with a pull rope (108), the pull rope (108) being wound onto the winding shaft of the winding device. A roll cleaning device for calenders according to Claim 1 , characterized in that the bottom of the lower cleaning box (2) is provided with a liquid outlet opening (101), wherein the liquid inlet opening of the liquid recovery cylinder (10) is connected to the liquid outlet opening (101) via a pipe, wherein a filter screen in the liquid recovery cylinder (10 ) is arranged.

Images