CN216686689U

CN216686689U - Non-woven fabric unwinding device

Info

Publication number: CN216686689U
Application number: CN202123236370.XU
Authority: CN
Inventors: 陈东升; 胡铨; 郝建玲
Original assignee: Guangzhou Zhenmei Textile Products Co ltd
Current assignee: Guangzhou Zhenmei Textile Products Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-07
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a non-woven fabric unreeling device which comprises a base, wherein a supporting column A is fixedly arranged on one side above the base, the surface of the other side above the base is provided with a chute B, one side of the base is provided with a stepping motor, one side of the stepping motor is connected with a screw rod positioned in the base, an outer sliding sleeve is sleeved outside the screw rod, a fixed connecting rod is fixedly arranged above the outer sliding sleeve, a supporting column B positioned at the other side above the base is arranged above the fixed connecting rod, the upper part of the supporting column A is fixedly provided with a connecting block B, one side of the middle part of the supporting column A is fixedly provided with a connecting block A, a coupler is arranged on one side of the supporting column A, a rotating shaft is arranged on one side of the coupler, a unwinding roller is sleeved outside the rotating shaft, the opposite side of pivot is equipped with the shaft coupling that is located support column B one side, the inside of shaft coupling is equipped with the draw-in groove. The utility model accelerates the subsequent working efficiency through the unreeling device which can be taken down quickly.

Description

Non-woven fabric unwinding device

Technical Field

The utility model relates to the technical field of unwinding devices, in particular to a non-woven fabric unwinding device.

Background

The non-woven fabric is a packaging material with a very wide application range along with increasingly rapid development of life needs and scientific and technological progress of people, good air permeability is one of the excellent performances of the non-woven fabric, the non-woven fabric is named without being woven into cloth, is a new-generation environment-friendly material, and has the advantages of air permeability, flexibility, no toxicity, no odor, low price and the like.

However, the existing non-woven fabric unwinding device is inconvenient to flatten the wound non-woven fabric after the non-woven fabric is unwound from the unwinding roller, so that the subsequent working efficiency is influenced; therefore, the existing requirements are not met, and the non-woven fabric unwinding device is provided for the non-woven fabric unwinding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a non-woven fabric unwinding device, which solves the problems that the existing non-woven fabric unwinding device proposed in the background art is inconvenient to flatten the wound non-woven fabric after the non-woven fabric is put on an unwinding roller.

In order to achieve the purpose, the utility model provides the following technical scheme: a non-woven fabric unreeling device comprises a base, wherein a support column A is fixedly arranged on one side above the base, a sliding groove B is arranged on the surface of the other side above the base, a stepping motor is arranged on one side of the base, a lead screw positioned in the base is connected to one side of the stepping motor, an outer sliding sleeve is sleeved outside the lead screw, a fixed connecting rod is fixedly arranged above the outer sliding sleeve, a support column B positioned on the other side above the base is arranged above the fixed connecting rod, a connecting block B is fixedly arranged on the support column A, a connecting block A is fixedly arranged on one side in the middle of the support column A, a coupler is arranged on one side of the support column A, a rotating shaft is arranged on one side of the coupler, an unreeling roller is sleeved outside the rotating shaft, a coupler positioned on one side of the support column B is arranged on the other side of the rotating shaft, and a clamping groove is formed in the coupler, the other side of the rotating shaft is clamped into the clamping groove, the upper end and the lower end in the coupler are respectively provided with a slot, the upper end and the lower end in one side of the rotating shaft are respectively provided with a spring groove, two spring grooves are arranged in the spring grooves, one end of the spring B is provided with a connecting insert, the insert is inserted into the slot, one side of the connecting block B and one side of the connecting block A are respectively provided with a connecting rod which is fixedly connected with one side of a supporting column B, the connecting block A and the connecting block B are respectively provided with a guide rod, the outer part of the guide rod is sleeved with the spring A, the guide rod is in through connection with the rotating shaft, a sliding ring is arranged between the connecting block A and the connecting block B, the upper end surface and the lower end surface of the sliding ring are respectively provided with a sliding connecting block, one end of the sliding connecting block is fixedly provided with a sliding block sleeved on the guide rod, the inner part of the sliding block is provided with a through hole, the guide rod with slider through connection, the fixed pivot that is equipped with in one side of slider, the inside upper end of slip ring and lower extreme all are equipped with the push-and-pull arc.

Preferably, the rubber pad is arranged on the surface of the push-pull arc-shaped plate, so that the non-woven fabric is protected from being damaged.

Preferably, the upper end face of the connecting block A is provided with a sliding groove A, so that the sliding effect is achieved.

Preferably, the lower end face of the connecting block B is provided with a sliding groove C which plays a sliding role.

Preferably, a triangular fixing support positioned on one side of the base is fixedly arranged below the stepping motor, so that the effect of supporting and stabilizing is achieved.

Preferably, one end of the spring B is provided with a limiting plate, so that the limiting effect is achieved.

Preferably, a connecting lug is fixedly connected between the sliding ring and the push-pull arc plate and used for connecting the sliding ring and the push-pull arc plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the step motor drives the lead screw connected with one side to start rotating, when the lead screw starts rotating, the outer sliding sleeve sleeved outside the lead screw also moves outwards, and simultaneously drives the support column B connected above to slide in the sliding chute A, because the connecting rods are arranged on one side of the upper end and the lower end between the support column A and the support column B, the connecting blocks B and the connecting blocks A are respectively arranged on the other side of the two connecting rods, because the two connecting rods and the support column B are fixedly welded, when the support column B moves outwards, the two connecting rods are driven to also start moving, and because the connecting rods and the sliding blocks in the connecting blocks A and the connecting blocks B are fixedly welded, when the two connecting rods move, the sliding blocks are simultaneously pulled to also move outwards. The outside at the guide bar is established to the slider cover, then the outside of guide bar is equipped with spring A again, so when the slider slides, then spring A is compressed, when support column B moved to the outside, break away from the inside draw-in groove of shaft coupling through the pivot, the connection inserted block at both ends is also because the inside pressure effect of slot extrudees downwards about the pivot, until breaking away from the slot, the pivot breaks away from the shaft coupling completely this moment, have because of being two gliding reasons of slider, then the fixed sliding connection piece that is equipped with in the middle of two sliders also removes to same direction, then the slip ring between two sliding connection pieces is also in the outside slip of unreeling the roller, the push-and-pull arc board of inside upper end of slip ring and lower extreme then can push away from the outside of the non-woven fabrics of unreeling the roller and promote to the outside, can break away from the non-woven fabrics completely and unreel the roller and can accomplish the receipts of non-woven fabrics down.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 3 is a schematic diagram of an internal structure of the unwinding mechanism of the present invention;

FIG. 4 is a schematic view of the present invention at a location A on a partially enlarged scale;

fig. 5 is a partially enlarged schematic view of the slip ring according to the present invention.

In the figure: 1. a base; 2. a support pillar A; 3. connecting a block A; 4. connecting block B; 5. a slider; 6. a coupling; 7. a sliding connection block; 8. a slip ring; 9. unwinding rollers; 10. a connecting rod; 11. a support column B; 12. a rotating shaft; 13. a chute A; 14. a chute B; 15. a stepping motor; 16. a lead screw; 17. a fixed connecting rod; 18. an outer sliding sleeve; 19. a guide bar; 20. a through hole; 21. a spring A; 22. a chute C; 23. connecting the plug blocks; 24. a card slot; 25. a slot; 26. a spring slot; 27. a spring B; 28. push-pull arc-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The coupling 6 (model number LF), the stepper motor 15 (model number 2DM542) and the lead screw 16 (model number HIWIN) mentioned in the present invention are all available from market procurement or private customization.

Referring to fig. 1 to 5, an embodiment of the present invention includes: a non-woven fabric unreeling device comprises a base 1, a supporting column A2 is fixedly arranged on one side above the base 1, a sliding groove B14 is formed in the surface of the other side above the base 1, a stepping motor 15 is arranged on one side of the base 1, a lead screw 16 located inside the base 1 is connected to one side of the stepping motor 15, an outer sliding sleeve 18 is sleeved outside the lead screw 16, a fixed connecting rod 17 is fixedly arranged above the outer sliding sleeve 18, a supporting column B11 located on the other side above the base 1 is arranged above the fixed connecting rod 17, a connecting block B4 is fixedly arranged on the supporting column A2, a connecting block A3 is fixedly arranged on one side in the middle of a supporting column A2, a coupler 6 is arranged on one side of a supporting column A2, a rotating shaft 12 is arranged on one side of the coupler 6, an unreeling roller 9 is sleeved outside the rotating shaft 12, a coupler 6 located on one side of the supporting column B11 is arranged on the other side of the rotating shaft 12, a clamping groove 24 is formed inside the coupler 6, and the other side of the rotating shaft 12 is clamped into the clamping groove 24, the upper end and the lower end of the inside of the coupler 6 are respectively provided with a slot 25, the upper end and the lower end of the inside of one side of the rotating shaft 12 are respectively provided with a spring slot 26, the insides of the two spring slots 26 are respectively provided with a spring B27, one end of a spring B27 is provided with a connecting insert 23, the connecting insert 23 is inserted into the slot 25, one sides of a connecting block B4 and a connecting block A3 are respectively provided with a connecting rod 10 which is fixedly connected with one side of a supporting column B11, the insides of a connecting block A3 and a connecting block B4 are respectively provided with a guide rod 19, the outside of the guide rod 19 is sleeved with a spring A21 guide rod 19 and is in through connection with the rotating shaft 12, a sliding ring 8 is arranged between the connecting block A3 and the connecting block B4, the upper end face and the lower end face of the sliding ring 8 are respectively provided with a sliding connecting block 7, one end of the sliding connecting block 7 is fixedly provided with a sliding block 5 which is sleeved on the guide rod 19, the inside of the sliding block 5 is provided with a through hole 20, the guiding rod 19 and the sliding block 5 is in through connection, one side of the sliding block 5 is fixedly provided with the rotating shaft 12, the upper and lower ends of the inside of the slip ring 8 are provided with push-pull arc plates 28.

Further, rubber pads are provided on the surfaces of the push-pull arc plates 28.

Through adopting above-mentioned technical scheme, the protection non-woven fabrics can not damage.

Further, the upper end face of the connecting block A3 is provided with a sliding groove A13.

Through adopting above-mentioned technical scheme, play gliding effect.

Further, the lower end face of the connecting block B4 is provided with a chute C22.

Through adopting above-mentioned technical scheme, play gliding effect.

Further, a triangular fixing support positioned on one side of the base 1 is fixedly arranged below the stepping motor 15.

Through adopting above-mentioned technical scheme, play the firm effect of support.

Further, one end of the spring B27 is provided with a limit plate.

Through adopting above-mentioned technical scheme, play spacing effect.

Further, a connecting lug is fixedly connected between the sliding ring 8 and the push-pull arc plate 28.

By adopting the technical scheme, the connecting device is used for connecting the sliding ring 8 and the push-pull arc-shaped plate 28.

The working principle is as follows: during the use, through the operation of step motor 15, the lead screw 16 that drives one side and connect begins to rotate, when lead screw 16 begins to rotate, then the cover is established and is also shifted to the outside in the outer sliding sleeve 18 of lead screw 16 outside simultaneously, drive the inside slip of support column B11 that the top is connected at spout A13 simultaneously, because one side at the upper and lower both ends between support column A2 and the support column B11 all is equipped with connecting rod 10, then the opposite side of two connecting rod 10 is equipped with connecting block B4 and connecting block A3 respectively, because two connecting rods all are fixed through the welding with support column B11, then when support column B11 lateral shifting, drive two connecting rod 10 and also begin to move, because connecting rod 10 and connecting block A and the inside slider 5 of connecting block B are welded fastening again, so when two connecting rod 10 moved, pulling slider 5 also lateral shifting. The slide block 5 is sleeved outside the guide rod 19, a spring A21 is sleeved outside the guide rod 19, so that when the slider 5 is slid, the spring a21 is compressed, and when the supporting post B11 is moved to the outside, the rotating shaft 12 is separated from the clamping groove 24 in the coupler 6, the connecting plug blocks 23 at the upper end and the lower end of the rotating shaft 12 are also extruded downwards under the action of the pressure in the slot 25 until the connecting plug blocks are separated from the slot 25, at the moment, the rotating shaft 12 is completely separated from the coupler 6, and the two sliding blocks 5 slide, the sliding connection blocks 7 fixedly arranged between the two sliding blocks 5 also move in the same direction, the sliding ring 8 between the two sliding connection blocks 7 also slides outside the unwinding roller 9, and the push-pull arc plates 28 at the upper end and the lower end inside the sliding ring 8 push the non-woven fabric wound outside the unwinding roller 9 outwards until the non-woven fabric can be completely separated from the unwinding roller 9, so that the winding of the non-woven fabric can be completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. A non-woven fabric unwinding device comprises a base (1), and is characterized in that: the support column is characterized in that a support column A (2) is fixedly arranged on one side above the base (1), a sliding groove B (14) is arranged on the surface of the other side above the base (1), a stepping motor (15) is arranged on one side of the base (1), a lead screw (16) positioned inside the base (1) is connected to one side of the stepping motor (15), an outer sliding sleeve (18) is sleeved outside the lead screw (16), a fixed connecting rod (17) is fixedly arranged above the outer sliding sleeve (18), a support column B (11) positioned on the other side above the base (1) is arranged above the fixed connecting rod (17), a connecting block B (4) is fixedly arranged on the support column A (2), a connecting block A (3) is fixedly arranged on one side in the middle of the support column A (2), a coupler (6) is arranged on one side of the support column A (2), and a rotating shaft (12) is arranged on one side of the coupler (6), the unwinding roller (9) is sleeved outside the rotating shaft (12), the other side of the rotating shaft (12) is provided with a coupler (6) located on one side of a support column B (11), a clamping groove (24) is formed in the coupler (6), the other side of the rotating shaft (12) is clamped into the clamping groove (24), the upper end and the lower end of the inside of the coupler (6) are provided with inserting grooves (25), the upper end and the lower end of the inside of one side of the rotating shaft (12) are provided with spring grooves (26), two spring grooves (26) are provided with spring B (27), one end of the spring B (27) is provided with a connecting insert block (23), the connecting insert block (23) is inserted into the inserting grooves (25), one sides of the connecting block B (4) and the connecting block A (3) are provided with connecting rods (10) fixedly connected on one side of the support column B (11), and the connecting block A (3) and the inside of the connecting block B (4) are provided with guide rods (19), the outer sleeve of guide bar (19) is equipped with spring A (21) guide bar (19) with pivot (12) through connection, be equipped with slip ring (8) between connecting block A (3) and connecting block B (4), the up end and the lower terminal surface of slip ring (8) all are equipped with sliding connection piece (7), the fixed cover that is equipped with of one end of sliding connection piece (7) is established slider (5) of guide bar (19), the inside of slider (5) is equipped with through-hole (20), guide bar (19) with slider (5) through connection, one side of slider (5) is fixed and is equipped with pivot (12), the inside upper end and the lower extreme of slip ring (8) push-and-pull all are equipped with arc (28).

2. The non-woven fabric unwinding device of claim 1, wherein: the surface of the push-pull arc-shaped plate (28) is provided with a rubber pad.

3. The non-woven fabric unwinding device of claim 1, wherein: the upper end face of the connecting block A (3) is provided with a sliding groove A (13).

4. The non-woven fabric unwinding device of claim 1, wherein: the lower end face of the connecting block B (4) is provided with a chute C (22).

5. The non-woven fabric unwinding device of claim 1, wherein: a triangular fixing support positioned on one side of the base (1) is fixedly arranged below the stepping motor (15).

6. The non-woven fabric unwinding device of claim 1, wherein: and one end of the spring B (27) is provided with a limiting plate.

7. The non-woven fabric unwinding device of claim 1, wherein: and a connecting lug is fixedly connected between the sliding ring (8) and the push-pull arc-shaped plate (28).