Dustproof combined mirror roller

Abstract

The utility model relates to the technical field of mirror rollers, in particular to a dustproof combined mirror roller which comprises a horizontally-arranged mounting plate, a mounting hole penetrating through the interior of the mounting plate is formed in the surface of the mounting plate, a supporting frame is arranged on the upper end face of the mounting plate, the lower end face of the supporting frame and the surface of the mounting plate are fixed through screws, and the supporting frame is of a U-shaped structure. Bearings are arranged at the two ends of the supporting frame, the outer ring walls of the bearings and the ends of the supporting frame are fixed through screws, shaft rods are arranged in the bearings, and the surfaces of the shaft rods and the inner ring walls of the bearings are assembled in an interference fit mode. The bearing is matched with the shaft rod structure, so that the two connecting blocks can stably support the mirror surface roller, the clamping pins are matched with the arc-shaped grooves, stable installation of the mirror surface roller and the connecting blocks can be guaranteed, meanwhile, when the shaft rod rotates, the connecting blocks can drive the mirror surface roller to synchronously rotate, and normal calendaring operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mirror rollers, in particular to a dustproof combined mirror roller. Background Art

[0002] Mirror roller calendering is a method of surface treatment of fabric using mirror rollers, aiming to improve the gloss and smoothness of the fabric.

[0003] During the calendering process, the mirror roller works together with another calendering roller to make the fabric pass through the narrow gap between the two, thereby producing strong squeezing and friction on the surface of the fabric. This treatment method can make the fibers on the surface of the fabric more neatly arranged and improve the gloss and smoothness of the fabric.

[0004] The main steps of mirror roller calendering are as follows:

[0005] Feeding: The fabric to be processed is fed into the calender through the tension adjustment device;

[0006] Calendering: The fabric passes through the narrow gap between the mirror roller and another rolling roller, and is subjected to strong squeezing and friction, which makes the fibers on the surface of the fabric arranged neatly, improving the gloss and smoothness;

[0007] Take-up: The calendered fabric is collected by a take-up device.

[0008] During the calendering process, the pressure and speed ratio between the mirror roller and the rolling roller can be adjusted to achieve the ideal processing effect. In addition, different calendering processes can be selected according to needs, such as wet calendering, dry calendering, etc.

[0009] In short, mirror roller calendering is an effective fabric surface treatment method, which can improve the gloss and smoothness of the fabric, and enhance the quality and market competitiveness of the fabric.

[0010] At present, when mirror rollers are used in the calendering process of textiles, textiles are prone to produce lint. At the same time, mirror rollers generate static electricity when in contact with textiles, which adheres to dust in the environment. As a result, dust stains will adhere to the surface of the mirror rollers after long-term operation. If dust-proof treatment is not performed, dust will easily adhere to the textile products during processing, resulting in a decline in the quality of subsequent processing of the textiles. Utility Model Content

[0011] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a dustproof combined mirror roller.

[0012] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0013] A dustproof combined mirror roller is designed, comprising a horizontally arranged mounting plate, a mounting hole penetrating the interior of the mounting plate is provided on the surface of the mounting plate, a support frame is provided on the upper end surface of the mounting plate, and the lower end surface of the support frame is fixed to the surface of the mounting plate by screws, the support frame is a U-shaped structure, and bearings are provided at both ends of the support frame, the outer ring wall of the bearing is fixed to the end of the support frame by screws, a shaft rod is provided inside the bearing, and the surface of the shaft rod and the inner ring wall of the bearing are assembled with interference fit, a connecting block is provided at one end of the shaft rod, and one side of the connecting block and the end of the shaft rod are fixedly assembled with each other by screws, the surfaces of two adjacent connecting blocks are provided with the same mirror roller, the inner wall surface of the mirror roller is slidably sleeved with the surface of the connecting block, a slat is fixedly assembled on the inner concave surface of the support frame by a plurality of equidistantly distributed brackets, a dust-absorbing felt is provided on the upper end surface of the slat, and the lower end surface of the dust-absorbing felt is fixed to the surface of the slat by resin glue, and the upper end surface of the dust-absorbing felt is tightly arranged with the surface of the mirror roller.

[0014] In detail, a connecting plate is provided at the other end of the shaft rod, and the surface of the connecting plate is fixedly assembled with the end of the shaft rod by screws. The surface of the connecting plate is provided with circular holes penetrating the interior thereof, and the number of the circular holes is at least four and they are evenly distributed.

[0015] In detail, a support rod is provided on one side of the connecting block, one end of the support rod is welded and fixed to the connecting block, and a support plate with an arc-shaped structure is provided on the surface of the support rod. One side of the support plate is fixedly assembled with the outer ring wall of the support rod through a bracket, and the other side of the support plate is tightly arranged with the inner wall surface of the mirror roller.

[0016] In detail, the number of the support plates is at least six, and the support plates are evenly distributed along the outer ring wall of the support rod.

[0017] In detail, the surface of the connection block is provided with grooves, the number of the grooves is at least two, and the grooves are evenly distributed along the outer wall of the connection block.

[0018] In detail, a bayonet is arranged inside the groove, the surface of the bayonet is slidably sleeved with the inner wall surface of the groove, and the end of the bayonet is a curved surface structure.

[0019] In detail, a spring is arranged inside the groove, and two ends of the spring are respectively fixedly assembled with the inner wall of the groove and the surface of the bayonet.

[0020] In detail, arc grooves are arranged on the inner wall surface of the mirror roller, the number and position of the arc grooves correspond to the number and position of the bayonet pins, and the arc surface of the bayonet pins slides tightly against the inner concave surface of the arc grooves.

[0021] The design scheme proposed by the utility model has the following beneficial effects during application:

[0022] 1. The two connecting blocks can stably support the mirror roller through the bearing and shaft structure, and cooperate with the bayonet and the arc groove to ensure the stable installation of the mirror roller and the connecting block. At the same time, when the shaft rotates, the connecting block can rotate synchronously with the mirror roller to realize the normal calendering operation.

[0023] 2. Through the dust-absorbing felt installed on the support frame, after the textile is calendered by the mirror roller, the fluff adhering to it and the dust adsorbed due to the electrostatic effect can be dust-proofed and cleaned, so as to prevent the dust and fluff from affecting the processing quality of the textile. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of the utility model in an oblique top view;

[0026] Figure 3 It is a front structural schematic diagram of the utility model;

[0027] Figure 4 This is a schematic diagram of the support plate distribution of the utility model;

[0028] Figure 5 It is an enlarged schematic diagram of point a of the present utility model.

[0029] In the figure: 10, mounting plate; 11, mounting hole; 12, support frame; 13, bearing; 14, shaft; 15, connecting block; 16, mirror roller; 17, slats; 18, dust-absorbing felt; 20, connecting plate; 21, round hole; 30, support rod; 31, support plate; 40, groove; 41, latch; 42, spring; 43, arc groove. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1-Figure 5A dustproof composite mirror roller comprises a horizontally arranged mounting plate 10, a mounting hole 11 penetrating the mounting plate 10 is provided on the surface of the mounting plate 10, a support frame 12 is provided on the upper end surface of the mounting plate 10, and the lower end surface of the support frame 12 is fixed to the surface of the mounting plate 10 by screws, the support frame 12 is a U-shaped structure, and bearings 13 are provided at both ends of the support frame 12, the outer ring wall of the bearing 13 is fixed to the end of the support frame 12 by screws, a shaft rod 14 is provided inside the bearing 13, and the surface of the shaft rod 14 and the inner ring wall of the bearing 13 are assembled with each other by interference fit, and one end of the shaft rod 14 is provided There is a connecting block 15, and one side of the connecting block 15 and the end of the shaft 14 are fixedly assembled with each other by screws. The surfaces of two adjacent connecting blocks 15 are provided with the same mirror roller 16, and the inner wall surface of the mirror roller 16 is slidably sleeved with the surface of the connecting block 15. A slat 17 is fixedly assembled on the inner concave surface of the support frame 12 by a plurality of equidistantly distributed brackets, and a dust-absorbing felt 18 is provided on the upper end surface of the slat 17, and the lower end surface of the dust-absorbing felt 18 is fixed to the surface of the slat 17 by resin glue, and the upper end surface of the dust-absorbing felt 18 is tightly set with the surface of the mirror roller 16.

[0032] It should be further explained that a connecting plate 20 is provided at the other end of the shaft 14, and the surface of the connecting plate 20 is fixed to the end of the shaft 14 by screws. The surface of the connecting plate 20 is provided with a circular hole 21 that passes through the interior thereof. The number of the circular holes 21 is at least four and they are evenly distributed, which can be easily installed and used with the motor shaft driven by an external device.

[0033] It should be further explained that a support rod 30 is provided on one side of the connecting block 15, one end of the support rod 30 is welded and fixed to the connecting block 15, and a support plate 31 with an arc-shaped structure is provided on the surface of the support rod 30. One side of the support plate 31 is fixedly assembled with the outer ring wall of the support rod 30 through a bracket, and the other side of the support plate 31 is tightly arranged on the inner wall surface of the mirror roller 16, so as to support the middle position of the mirror roller 16 when the mirror roller 16 is operating.

[0034] It should be further explained that the number of the support plates 31 is at least six, and the support plates 31 are evenly distributed along the outer wall of the support rod 30 .

[0035] It should be further explained that the surface of the connecting block 15 is provided with grooves 40 , the number of the grooves 40 is at least two, and the grooves 40 are evenly distributed along the outer wall of the connecting block 15 .

[0036] It should be further explained that a latch 41 is disposed inside the groove 40 , the surface of the latch 41 is slidably sleeved with the inner wall surface of the groove 40 , and the end of the latch 41 is an arc surface structure.

[0037] It should be further explained that a spring 42 is disposed inside the groove 40 , and two ends of the spring 42 are respectively fixedly assembled with the inner wall of the groove 40 and the surface of the latch 41 , and the spring 42 can ensure the stability of the extension and resetting of the latch 41 .

[0038] It should be further explained that arc grooves 43 are provided on the inner wall surface of the mirror roller 16, and the number and position of the arc grooves 43 correspond one to one with the number and position of the bayonet 41. The arc surface of the bayonet 41 slides tightly against the inner concave surface of the arc groove 43. Through the cooperation of the arc surface structure, the bayonet 41 and the arc groove 43 can be more closely matched during installation or disassembly.

[0039] Working method: When the mirror roller 16 needs to be installed, the mirror roller 16 is first slidably docked with the connecting block 15 with the support rod 30 and the support plate 31. At this time, the support rod 30 cooperates with the support plate 31 to be inserted into the middle position of the mirror roller 16 to support it. After the bayonet 41 enters the mirror roller 16, it is compressed by the spring 42 and gradually docks with the arc groove 43. The spring 42 resets and the bayonet 41 bounces into the arc groove 43, so that the mirror roller 16 and the connecting block 15 can be stably fixed.

[0040] The bearing 13 is assembled with the shaft 14 by interference fit and installed at a fixed point. The connecting plate 20 is then installed on the other end of the shaft 14 for docking with the externally driven motor shaft. The two ends of the support frame 12 are then assembled with the two bearings 13 respectively. The installation of the entire mirror roller structure can be completed. At this time, the dust collection felt 18 is in contact with the surface of the mirror roller 16, and cleaning can be achieved when the mirror roller 16 is operating and rotating, thereby achieving the effect of dust prevention and dust removal.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dustproof composite mirror roller, comprising a horizontally arranged mounting plate (10), characterized in that: The surface of the mounting plate (10) is provided with a mounting hole (11) which runs through the interior thereof; the upper end surface of the mounting plate (10) is provided with a support frame (12), and the lower end surface of the support frame (12) is fixed to the surface of the mounting plate (10) by screws; the support frame (12) is a U-shaped structure, and bearings (13) are provided at both ends thereof; the outer ring wall of the bearing (13) is fixed to the end of the support frame (12) by screws; a shaft rod (14) is provided inside the bearing (13), and the surface of the shaft rod (14) and the inner ring wall of the bearing (13) are assembled with each other by interference fit; one end of the shaft rod (14) is provided with a connecting block (15), and the engagement block (15) is fixed to the end of the shaft rod (14) by interference fit; One side of the connecting block (15) and the end of the shaft rod (14) are fixedly assembled with each other by screws, and the surfaces of two adjacent connecting blocks (15) are provided with the same mirror roller (16), and the inner wall surface of the mirror roller (16) is slidably sleeved with the surface of the connecting block (15). A slat (17) is fixedly assembled on the inner concave surface of the support frame (12) by a plurality of equidistantly distributed brackets, and a dust-absorbing felt (18) is provided on the upper end surface of the slat (17), and the lower end surface of the dust-absorbing felt (18) is fixed to the surface of the slat (17) by resin glue, and the upper end surface of the dust-absorbing felt (18) is tightly arranged with the surface of the mirror roller (16).

2. The dustproof composite mirror roller according to claim 1, characterized in that: The other end of the shaft (14) is provided with a connecting plate (20), the surface of the connecting plate (20) and the end of the shaft (14) are fixedly assembled by screws, and the surface of the connecting plate (20) is provided with circular holes (21) penetrating the interior thereof, and the number of the circular holes (21) is at least four and they are evenly distributed.

3. The dustproof composite mirror roller according to claim 1, characterized in that: A support rod (30) is provided on one side of the connecting block (15), one end of the support rod (30) is welded and fixed to the connecting block (15), a support plate (31) with an arc structure is provided on the surface of the support rod (30), one side of the support plate (31) is fixedly assembled with the outer ring wall of the support rod (30) through a bracket, and the other side of the support plate (31) is closely arranged with the inner wall surface of the mirror roller (16).

4. The dustproof composite mirror roller according to claim 3, characterized in that: The number of the support plates (31) is at least six, and the support plates (31) are evenly distributed along the outer wall of the support rod (30).

5. The dustproof composite mirror roller according to claim 1, characterized in that: The surface of the connection block (15) is provided with grooves (40), the number of the grooves (40) is at least two, and the grooves (40) are evenly distributed along the outer wall of the connection block (15).

6. The dustproof composite mirror roller according to claim 5, characterized in that: A bayonet (41) is arranged inside the groove (40), the surface of the bayonet (41) is slidably sleeved with the inner wall surface of the groove (40), and the end of the bayonet (41) is a curved surface structure.

7. The dustproof composite mirror roller according to claim 6, characterized in that: A spring (42) is arranged inside the groove (40), and two ends of the spring (42) are respectively fixedly assembled with the inner wall of the groove (40) and the surface of the latch (41).

8. The dustproof composite mirror roller according to claim 7, characterized in that: The inner wall surface of the mirror roller (16) is provided with arc grooves (43), the number and position of the arc grooves (43) correspond to the number and position of the bayonet pins (41), and the arc surface of the bayonet pins (41) slides tightly against the inner concave surface of the arc grooves (43).

Images