CN218812490U

CN218812490U - Roll structure for non-woven fabric production

Info

Publication number: CN218812490U
Application number: CN202222336653.XU
Authority: CN
Inventors: 武增亮
Original assignee: Ningxia Lixin Zhongying Environmental Protection Technology Co ltd
Current assignee: Ningxia Lixin Zhongying Environmental Protection Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-04-07
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a roll structure of non-woven fabrics production relates to non-woven fabrics production facility technical field. The utility model comprises a frame, a lower hot roller is rotatably matched on the inner side of the frame, a movable plate is slidably matched on the inner side of the frame, an upper hot roller corresponding to the lower hot roller is rotatably matched on the lower side of the movable plate, and a motor fixedly connected with the lower hot roller is arranged on one side of the frame; two fixed plates are arranged at the lower side of the movable plate, the upper hot roll is rotatably matched between the two fixed plates, a rotating handle is rotatably matched at one side of the rack, and the rotating handle is in transmission fit with the movable plate. The utility model discloses a fly leaf that sets up can make the user rotate and change the handle, changes and reciprocates the hot roll through the fly leaf drive, can reduce the interval between hot roll and the lower hot roll, has improved the efficiency of hot roll and hot roll interval down in the regulation to the condition that can make the hot roll appear inclining to hot roll both sides regulation respectively when the adjustment interval has been reduced.

Description

Roll structure for non-woven fabric production

Technical Field

The utility model belongs to the technical field of non-woven fabrics production facility, especially, relate to a roll structure of non-woven fabrics production.

Background

The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needle-punching process, can be made into fabrics with different thicknesses, handfeels, hardness and the like, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, flame retardance, no toxicity, no odor, low price, recycling and the like. The method can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like, and a rolling mill is required in the production process of non-woven fabrics, wherein the rolling mill is a main working part and a tool which are used for enabling metal to generate continuous plastic deformation on the rolling mill.

Patent application No. CN212533337U discloses a hot rolling apparatus for processing non-woven fabric, comprising: mount, last hot roll and lower hot roll, rotate between the mount and install the hot roll, the below of going up the hot roll is equipped with down the hot roll, the both ends outer lane fixedly connected with bearing of hot roll down, the back fixedly connected with rack of bearing, the front of rack is equipped with the gear, gear and rack meshing transmission, the inner circle welding of gear has the bull stick, the bull stick has the sleeve. The utility model discloses simple structure is novel, is convenient for adjust the interval between the hot roll from top to bottom, adapts to different processing demands, and the flexibility of using obtains improving, improves the quality of processing, is fit for carrying out marketing. However, in the above hot rolling equipment, both sides of the lower hot roll need to be respectively adjusted to the same horizontal position, so that the distance between the upper hot roll and the lower hot roll is reduced, the adjusting step is complicated, and the lower hot roll may be inclined by respectively adjusting both sides of the lower hot roll, thereby affecting the hot rolling process of the non-woven fabric.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll structure of non-woven fabrics production, need respectively will descend the hot roll both sides to heighten to the same horizontal position among the hot rolling equipment among the solution prior art, and the adjusting procedure is loaded down with trivial details, and adjusts the condition technical problem that the hot roll probably can make down the hot roll appear inclining to hot roll both sides respectively.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a roller structure for non-woven fabric production comprises a rack, wherein a lower hot roller is rotationally matched on the inner side of the rack, a movable plate is slidably matched on the inner side of the rack, an upper hot roller corresponding to the lower hot roller is rotationally matched on the lower side of the movable plate, and a motor fixedly connected with the lower hot roller is arranged on one side of the rack;

two fixed plates are arranged at the lower side of the movable plate, the upper hot roll is rotatably matched between the two fixed plates, a rotating handle is rotatably matched at one side of the rack, and the rotating handle is in transmission fit with the movable plate.

Optionally, sliding grooves are formed in both sides of the inner wall of the rack, and sliding blocks in sliding fit with the sliding grooves are arranged on both sides of the movable plate; an inner cavity is arranged in the upper side of the rack, a threaded rod corresponding to the rotating handle is arranged in the inner cavity in a rotating fit mode, two threaded blocks corresponding to the fixing plate are arranged on the periphery of the threaded rod in a threaded fit mode, and the directions of threads at two ends of the threaded rod are opposite.

Optionally, two first rotating shafts are respectively installed at the lower sides of the two threaded blocks, two second rotating shafts are installed at the upper side of the movable plate, and a support rod is installed between the first rotating shaft and the second rotating shaft.

Optionally, one end of the threaded rod is elastically matched with a movable block fixedly connected with the rotating handle, a plurality of clamping grooves are formed in one side of the rack, and a clamping block clamped with the clamping grooves is arranged on one side of the rotating handle.

Optionally, a groove is formed at one end of the threaded rod, the movable block is in sliding fit in the groove, a spring is arranged between the movable block and the groove, and the cross sections of the groove and the movable block are rectangular.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment can make the user rotate through the fly leaf that sets up and change the handle, changes and reciprocates the hot roll through the fly leaf drive of rotation, can reduce the interval between last hot roll and the hot roll down, has improved the efficiency of hot roll and hot roll interval down in the regulation to reduced the condition that can make the hot roll appear inclining to hot roll both sides regulation respectively when the adjustment interval.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a rack structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a movable plate structure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2.

Wherein the figures include the following reference numerals:

the device comprises a rack 1, a second rotating shaft 2, a motor 3, a lower hot roll 4, an upper hot roll 5, a rotating handle 6, a movable plate 7, a fixed plate 8, a threaded rod 9, a threaded block 10, a supporting rod 11, a first rotating shaft 12, a sliding groove 13, a sliding block 14, a clamping groove 15, a clamping block 16, an inner cavity 17, a groove 18, a movable block 19 and a spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts of the invention has been omitted.

Referring to fig. 1-3, in the present embodiment, a roll structure for nonwoven fabric production is provided, which includes: the hot-rolling mill comprises a rack 1, wherein a lower hot roll 4 is rotatably matched on the inner side of the rack 1, a movable plate 7 is slidably matched on the inner side of the rack 1, an upper hot roll 5 corresponding to the lower hot roll 4 is rotatably matched on the lower side of the movable plate 7, a motor 3 fixedly connected with the lower hot roll 4 is arranged on one side of the rack 1, and heating coils are fixedly arranged inside the lower hot roll 4 and the upper hot roll 5;

two fixed plates 8 are arranged at the lower side of the movable plate 7, the upper hot roll 5 is rotatably matched between the two fixed plates 8, a rotating handle 6 is rotatably matched at one side of the frame 1, and the rotating handle 6 is in transmission fit with the movable plate 7.

The application of one aspect of the embodiment is as follows: when needs are adjusted lower hot roll 4 and the interval of last hot roll 5, rotate earlier and change 6, it reciprocates to change 6 rotation drive fly leaf 7, fly leaf 7 reciprocates and drives two fixed plates 8 and reciprocate, two fixed plates 8 reciprocate and drive 5 both ends of hot roll and reciprocate simultaneously, it reciprocates simultaneously and can adjust and carry out the interval between the hot roll 4 down to go up 5 both ends of hot roll, when needs carry out the hot rolling to the non-woven fabrics, starter motor 3, motor 3 drives down hot roll 4 and rotates, put into the non-woven fabrics and carry out the hot rolling technology between hot roll 4 and the last hot roll 5 down. It should be noted that all the electric devices involved in the present application may be powered by a storage battery or an external power source.

Through the fly leaf 7 that sets up, can make the user rotate and change 6, change 6 and rotate and drive hot roll 5 through fly leaf 7 and reciprocate, can reduce the interval between hot roll 5 and the hot roll 4 down, improved the efficiency of adjusting the interval of hot roll 5 and hot roll 4 down to the condition that can probably can make the hot roll appear inclining to hot roll both sides regulation respectively when the adjustment interval.

In the embodiment, sliding grooves 13 are formed in both sides of the inner wall of the frame 1, and sliding blocks 14 in sliding fit with the sliding grooves 13 are arranged on both sides of the movable plate 7; an inner cavity 17 is arranged in the upper side of the frame 1, a threaded rod 9 corresponding to the rotating handle 6 is in rotary fit in the inner cavity 17, two threaded blocks 10 corresponding to the fixing plate 8 are in threaded fit on the peripheral side of the threaded rod 9, and the thread directions of two ends of the threaded rod 9 are opposite; two first rotating shafts 12 are respectively arranged at the lower sides of the two threaded blocks 10, two second rotating shafts 2 are arranged at the upper side of the movable plate 7, and a support rod 11 is arranged between the first rotating shafts 12 and the second rotating shafts 2; one end of the threaded rod 9 is elastically matched with a movable block 19 fixedly connected with the rotating handle 6, one side of the rack 1 is provided with a plurality of clamping grooves 15, and one side of the rotating handle 6 is provided with a clamping block 16 mutually clamped with the clamping grooves 15; one end of the threaded rod 9 is provided with a groove 18, the movable block 19 is in sliding fit in the groove 18, a spring 20 is arranged between the movable block 19 and the groove 18, and the cross sections of the groove 18 and the movable block 19 are rectangular.

Through the arranged threaded rod 9, a user can firstly pull the rotating handle 6, the rotating handle 6 moves to drive the clamping block 16 to move, the clamping block 16 moves to remove clamping with the clamping groove 15, then the rotating handle 6 rotates, the rotating handle 6 rotates to drive the movable block 19 to rotate, the rectangular movable block 19 rotates to drive the threaded rod 9 to rotate through the rectangular groove 18, the threaded rod 9 rotates to drive the two threaded blocks 10 to move relatively, the two threaded blocks 10 move relatively to each other to drive the upper ends of the two supporting rods 11 to move relatively through the two first rotating shafts 12, the upper ends of the two supporting rods 11 move relatively to drive the lower ends of the two supporting rods 11 to drive the movable plate 7 to move up and down through the two second rotating shafts 2, the movable plate 7 moves up and down between the two sliding grooves 13 through the two sliders 14, the movable plate 7 moves up and down to drive the two fixed plates 8 to move up and down, the two ends of the upper hot rolling roll 5 move up and down simultaneously, when the distance between the upper hot rolling roll 5 and the lower rolling roll 4 moves up and down to a proper position, the rotating handle 6 is loosened, the movable block 19 drives the rotating handle 6 to reset through the clamping block 16 to drive the clamping block 16 to reset, thereby fixing the clamping groove 9 and fix the threaded rod 9 to fix the hot rolling roll 5 at a proper position.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A roll structure for nonwoven fabric production, comprising: the hot-rolling mill comprises a rack (1), wherein a lower hot roll (4) is rotatably matched on the inner side of the rack (1), a movable plate (7) is slidably matched on the inner side of the rack (1), an upper hot roll (5) corresponding to the lower hot roll (4) is rotatably matched on the lower side of the movable plate (7), and a motor (3) fixedly connected with the lower hot roll (4) is arranged on one side of the rack (1);

two fixing plates (8) are arranged on the lower side of the movable plate (7), the upper hot roll (5) is rotatably matched between the two fixing plates (8), a rotating handle (6) is rotatably matched on one side of the rack (1), and the rotating handle (6) is in transmission fit with the movable plate (7).

2. The roll structure for non-woven fabric production according to claim 1, wherein the two sides of the inner wall of the frame (1) are both provided with sliding grooves (13), and the two sides of the movable plate (7) are both provided with sliding blocks (14) which are in sliding fit with the sliding grooves (13).

3. The roll structure for non-woven fabric production according to claim 1, wherein an inner cavity (17) is formed in the upper side of the frame (1), a threaded rod (9) corresponding to the rotating handle (6) is rotatably fitted in the inner cavity (17), two threaded blocks (10) corresponding to the fixing plate (8) are threadedly fitted on the periphery of the threaded rod (9), and the directions of threads at two ends of the threaded rod (9) are opposite.

4. A roll structure for non-woven fabric production according to claim 3, wherein two first shafts (12) are respectively installed at the lower sides of the two thread blocks (10), two second shafts (2) are installed at the upper side of the movable plate (7), and a support rod (11) is installed between the first shafts (12) and the second shafts (2).

5. The roller structure for producing non-woven fabrics according to claim 3, characterized in that one end of the threaded rod (9) is elastically matched with a movable block (19) fixedly connected with the rotating handle (6), one side of the frame (1) is provided with a plurality of clamping grooves (15), and one side of the rotating handle (6) is provided with a clamping block (16) mutually clamped with the plurality of clamping grooves (15).

6. The roll structure for non-woven fabric production according to claim 5, wherein one end of the threaded rod (9) is provided with a groove (18), the movable block (19) is slidably fitted in the groove (18), a spring (20) is arranged between the movable block (19) and the groove (18), and the cross sections of the groove (18) and the movable block (19) are rectangular.