CN213894635U

CN213894635U - Roller for producing non-woven fabric with holes

Info

Publication number: CN213894635U
Application number: CN202022063262.6U
Authority: CN
Inventors: 朱子百; 李闯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-20
Filing date: 2020-09-20
Publication date: 2021-08-06
Anticipated expiration: 2030-09-20

Abstract

The utility model discloses a roller for producing perforated non-woven fabrics, which comprises a workbench, a perforated roller shaft is rotatably arranged between the inner side surfaces of the workbench, a connecting structure is fixedly arranged between the inner side surfaces of the workbench, a belt needle roller shaft convenient to disassemble and replace is rotatably arranged between the inner side surfaces of the connecting structure, the belt needle roller shaft and the perforated roller shaft are both driven by a driving motor which is fixedly arranged on the right surface of the workbench, when the roller is disassembled, the belt needle roller shaft and the belt needle roller shaft stop working, two locking bolts are unscrewed, a second fixed block is pushed outwards, at the moment, an extrusion spring and a damping spring are both stressed and contracted, a telescopic connecting rod is shortened, the output shaft of a rear end driving motor moves towards the inside of a connecting groove, at the moment, the belt needle roller shaft is separated from a right end slot, finally, the other end of the belt needle roller shaft is drawn out from a left end slot for replacement, the structure is simple, the operation is convenient and fast, and the reverse operation is only needed during the installation.

Description

Roller for producing non-woven fabric with holes

Technical Field

The utility model relates to a running roller technical field specifically is a running roller for producing foraminiferous non-woven fabrics.

Background

The roller is a tool for rolling threads and consists of an outer sleeve roller, an inner sleeve roller, a flange, a transition sleeve and a roller shaft, wherein an interlayer is formed between the outer sleeve roller and the inner sleeve roller, the roller shaft is hollow, and a hollow channel is communicated with the interlayer. The device well solves the problems of low cooling speed, poor cooling effect and easy separation of the rubber layer on the surface of the roller from the metal surface in the prior art, and is ideal equipment suitable for the production process of PVC plastic sheets. The roller with the needle in the prior art is inconvenient to disassemble, assemble and replace and is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a running roller for producing foraminiferous non-woven fabrics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a running roller for producing foraminiferous non-woven fabrics, includes the workstation, rotate between the inboard surface of workstation and install foraminiferous roller, fixed mounting has connection structure between the inboard surface of workstation, and rotates between the connection structure inboard surface and install the band needle roller that convenient to detach changed, band needle roller and foraminiferous roller are all through the driving motor drive, driving motor fixed mounting is on the right surface of workstation.

Preferably, connection structure includes fixed block and flange, the equal fixed mounting of fixed block and flange is on the inboard surface of workstation, the left fixed surface of flange installs the extrusion spring, the left fixed surface of extrusion spring installs the second fixed block, fixed mounting has telescopic link between the right surface of second fixed block and the left surface of flange, telescopic link is located the inner ring department of extrusion spring, the rotation groove has all been seted up to fixed block and second fixed block, all rotate in the rotation groove and install the turning block, the slot has all been seted up to the inboard surface of turning block, the internal surface of slot and the surface laminating of band needle roller.

Preferably, the upper surface of the roller shaft with the needle is provided with a threaded hole in a penetrating manner, and a locking bolt is installed on the outer surface of the threaded hole, which penetrates through the rotating block, in a threaded manner.

Preferably, a connecting groove is formed in the right surface of the rotating block on the right side, and the outer surface of the connecting groove is attached to the outer surface of the output shaft of the driving motor at the rear end.

Preferably, the rear end of the output shaft of the driving motor is square.

Preferably, fixed mounting has damping spring in the spread groove, damping spring right side fixed surface installs the slider, slider slidable mounting is in the spread groove, and the right surface of slider and driving motor's output shaft left surface laminating.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up connection structure, the band needle roller of the quick dismouting of being convenient for to the band needle roller that conveniently changes different needles warp pricks the work of holing to the non-woven fabrics, through set up damping spring and slider in the spread groove, can slow down the produced vibrations of band needle roller during operation and feel, makes band needle roller work more stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the structure of the roller shaft with needles of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the present invention.

Fig. 4 is a detailed view of a portion of fig. 3.

In the figure: 1. the device comprises a workbench, 2, a roller shaft with a hole, 3, a connecting structure, 31, a fixing block, 32, a flange, 33, an extrusion spring, 331, a telescopic connecting rod, 34, a second fixing block, 341, a rotating groove, 35, a rotating block, 351, an inserting groove, 352, a connecting groove, 353, a damping spring, 354, a sliding block, 4, a roller shaft with a needle, 41, a threaded hole, 42, a locking bolt, 5 and a driving motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a roller for producing a non-woven fabric with holes comprises a workbench 1, a roller shaft 2 with holes is rotatably arranged between the inner side surfaces of the workbench 1, a connecting structure 3 is fixedly arranged between the inner side surfaces of the workbench 1, a roller shaft 4 with needles convenient to disassemble and replace is rotatably arranged between the inner side surfaces of the connecting structure 3, the roller shaft 4 with needles and the roller shaft 2 with holes are both driven by a driving motor 5, the driving motor 5 is fixedly arranged on the right surface of the workbench 1, during disassembly, the roller shaft 2 with holes and the roller shaft 4 with needles stop working, two locking bolts 42 are unscrewed, a second fixing block 34 is pushed outwards, an extrusion spring 33 and a damping spring 353 are both stressed and contracted, a telescopic connecting rod 331 is shortened, the output shaft of a rear end driving motor 5 moves towards the inside of a connecting groove 352, the roller shaft 4 with needles is separated from a right end slot 35, and finally the other end of the roller shaft 4 with needles is drawn out from the left end slot 35 for replacement, simple structure, convenient operation is swift, and during the installation, reverse operation can.

Specifically, the connecting structure 3 comprises a fixed block 31 and a flange 32, the fixed block 31 and the flange 32 are both fixedly mounted on the inner side surface of the workbench 1, an extrusion spring 33 is fixedly mounted on the left surface of the flange 32, a second fixed block 34 is fixedly mounted on the left surface of the extrusion spring 33, a telescopic connecting rod 331 is fixedly mounted between the right surface of the second fixed block 34 and the left surface of the flange 32, the telescopic connecting rod 331 is located at the inner ring of the extrusion spring 33, the fixed block 31 and the second fixed block 34 are both provided with a rotating groove 341, a rotating block 35 is rotatably mounted in the rotating groove 341, the inner side surface of the rotating block 35 is provided with a slot 351, the inner surface of the slot 351 is attached to the outer surface of the needle-carrying roller shaft 4, by arranging the flange 32, the second fixing block 34, the pressing spring 33 and the telescopic link 331, the second fixing block 34 can be horizontally moved to the right end when stressed, so that the needle roller shaft 4 can be conveniently separated from the right end slot 351.

Specifically, a screw hole 41 is formed through the upper surface of the needle roller 4, a lock bolt 42 is screwed to the screw hole 41 through the outer surface of the rotating block 35, and the needle roller 4 is fixed in the slot 351 by the lock bolt 42.

Specifically, the right surface of the right rotating block 35 is provided with a connecting groove 352, the outer surface of the connecting groove 352 is attached to the outer surface of the output shaft of the rear-end driving motor 5, and the driving motors 5 are speed reducing motors of types GV22-400-10S, so that the speed reducing motor is firm, durable and stable.

Specifically, the rear end of the output shaft of the driving motor 5 is square, so that the output point of the driving motor 5 is inserted into the connecting groove 352 to drive the second fixing block 34 to rotate.

Specifically, the damping spring 353 is fixedly installed in the connecting groove 352, the slider 354 is fixedly installed on the right surface of the damping spring 353, the slider 354 is slidably installed in the connecting groove 352, the right surface of the slider 354 is attached to the left surface of the output shaft of the driving motor 5, the slider 354 is made of rubber, and vibration of the needle roller shaft 4 during operation can be reduced by the arrangement of the damping spring 353 and the slider 354.

The working principle is as follows: during the dismantlement, foraminiferous roller 2 and the equal stop work of band needle roller 4, unscrew two locking bolt 42, promote second fixed block 34 to the outside, extrusion spring 33 and damping spring 353 all receive the atress shrink this moment, telescopic link 331 shortens, the inside removal of rear end driving motor 5's output axial spread groove 352, band needle roller 4 breaks away from right-hand member slot 35 this moment, the other end that will take needle roller 4 at last is taken out from left end slot 35 and is changed can, moreover, the steam generator is simple in structure, and the operation is convenient and fast, during the installation, reverse operation can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a running roller for producing foraminiferous non-woven fabrics, includes workstation (1), its characterized in that: foraminiferous roller (2) are installed in rotating between the inboard surface of workstation (1), fixed mounting has connection structure (3) between the inboard surface of workstation (1), and rotates between connection structure (3) inboard surface and install band needle roller (4) that convenient to detach changed, band needle roller (4) and foraminiferous roller (2) are all driven through driving motor (5), driving motor (5) fixed mounting is on the right surface of workstation (1).

2. A roll for producing an apertured nonwoven fabric as set forth in claim 1, wherein: the connecting structure (3) comprises a fixed block (31) and a flange (32), the fixed block (31) and the flange (32) are both fixedly arranged on the inner side surface of the workbench (1), an extrusion spring (33) is fixedly arranged on the left surface of the flange (32), a second fixed block (34) is fixedly arranged on the left surface of the extrusion spring (33), a telescopic connecting rod (331) is fixedly arranged between the right surface of the second fixed block (34) and the left surface of the flange (32), the telescopic connecting rod (331) is positioned at the inner ring of the extrusion spring (33), the fixed block (31) and the second fixed block (34) are both provided with a rotating groove (341), the rotating grooves (341) are respectively and rotatably provided with a rotating block (35), the inner side surfaces of the rotating blocks (35) are respectively provided with a slot (351), the inner surface of the slot (351) is attached to the outer surface of the roller shaft (4) with the needle.

3. A roll for producing an apertured nonwoven fabric, according to claim 2, wherein: the upper surface of the roller shaft (4) with the needle is provided with a threaded hole (41) in a penetrating mode, and a locking bolt (42) is installed on the outer surface, penetrating through the rotating block (35), of the threaded hole (41) in a threaded mode.

4. A roll for producing an apertured nonwoven fabric according to claim 3, wherein: the right surface of the right side rotating block (35) is provided with a connecting groove (352), and the outer surface of the connecting groove (352) is attached to the outer surface of the output shaft of the driving motor (5) at the rear end.

5. A roll for producing an apertured nonwoven fabric, according to claim 4, wherein: the tail end of an output shaft of the rear end driving motor (5) is square.

6. A roll for producing an apertured nonwoven fabric, according to claim 5, wherein: the damping spring (353) is fixedly installed in the connecting groove (352), a sliding block (354) is fixedly installed on the right surface of the damping spring (353), the sliding block (354) is installed in the connecting groove (352) in a sliding mode, and the right surface of the sliding block (354) is attached to the left surface of the output shaft of the driving motor (5).