CN213802240U - Folding device of gauze piece - Google Patents

Abstract

The utility model discloses a gauze piece's folding device, including conveyer belt and casing, the lower part intermediate position department of casing one end installs a piece, and the one end of a piece installs the bull stick, one side that bull stick one end runs through the casing is provided with servo motor, the transfer line is installed to one side of bull stick, beta structure sets up in casing one side and is close to the upper portion of transfer line one end, beta structure is still including the driving gear, the driving gear sets up in casing one side and is close to the upper portion of transfer line one end, one side that the driving gear is close to servo motor is provided with gear motor. The utility model discloses servo motor passes through the bull stick and drives the transfer line and rotate, passes through the gauze in the middle of first live-rollers and the second live-rollers under gear motor's drive to pass through once more between third live-rollers and the fourth live-rollers, realized folding gauze piece from equidirectional, make gauze piece conveniently carry and use more.

Description

Folding device of gauze piece

Technical Field

The utility model relates to a gauze production facility technical field specifically is a folding device of gauze piece.

Background

The gauze is a cotton fabric that longitude and latitude is comparatively sparse, because general gauze is all very thin, all need fold in process of production, then pack, conveniently carry and use, and current technique can make the gauze produce the fold in folding process at folding in-process, and the gauze after folding is loose easily, is unfavorable for carrying and using.

With the continuous installation and use of the folding device of the gauze piece, the following problems are found in the use process:

1. the folding device of traditional gauze piece can not accomplish the folding of equidirectional not, leads to the fast length of gauze or width not to change, is not convenient for carry.

2. The folding device of traditional gauze piece is folding at the power of the simple dependence gyro wheel of folding in-process, can lead to the gauze to roll over phenomenon askew or that stick up sometimes.

3. The conventional gauze piece folding device does not have the operation of compressing after the gauze is folded, so that the gauze piece is easy to loosen and fold.

It is therefore desirable to design a folding device for a gauze block that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding device of gauze piece to propose among the above-mentioned background art that current can not a plurality of directions be folding and do not have the easy loose problem of gauze after folding.

In order to achieve the above object, the utility model provides a following technical scheme: a gauze piece folding device comprises a conveyor belt, a shell, a pushing structure, a clamping structure and a folding structure, wherein the pushing structure can increase the contact area of gauze to avoid uneven folding, can compress gauze pieces to prevent loosening, and can complete folding in different directions;

a support block is arranged in the middle of the lower portion of one end of the shell, a rotating rod is arranged at one end of the support block, a servo motor is arranged at one end of the rotating rod, which penetrates through one side of the shell, a transmission rod is arranged at one side of the rotating rod, and the folding structure is arranged at the upper portion, close to one end of the transmission rod, of one side of the shell;

the folding structure further comprises a driving gear, the driving gear is arranged on the upper portion of one side of the shell, which is close to one end of the transmission rod, a speed reduction motor is arranged on one side of the driving gear, which is close to the servo motor, a driven gear is arranged right below the driving gear on one side of the speed reduction motor, a first rotating roller is arranged on the upper portion of one end, which is close to the transmission rod, in the shell, one end of the first rotating roller penetrates through the shell and is connected with the speed reduction motor, a second rotating roller is arranged right below the first rotating roller in the shell, one end of the second rotating roller penetrates through the shell and is connected with the driven gear, a third rotating roller is arranged on the lower portion, which is close to one side of the servo motor, in the shell, and a fourth rotating roller is arranged on the lower portion, which is far away from one side of the servo motor, in the shell;

the clamping structure is arranged at the lower part of one end of the shell, which is far away from the rotating rod;

the conveyer belt is installed to the inside bottom of casing, and the conveyer belt runs through the casing and keeps away from the one end of bull stick and extend to the outside of casing, the one end that the bull stick was kept away from on the casing top is provided with pneumatic telescopic rod, the promotion structure sets up in pneumatic telescopic rod's bottom.

Preferably, the driving gear is engaged with the speed reduction motor, the transmission rod is L-shaped, the second rotating roller and the first rotating roller are completely identical in size and shape, and the third rotating roller and the fourth rotating roller are identical in size and shape.

Preferably, the pushing structure comprises push pedal, first telescopic link, montant, first spring, first spout, slider and second spring, the montant sets up in the air telescopic handle bottom, first spring has been seted up to the central point department of montant, and the inside top of first spring is provided with first spout, the bottom slider of first spout, the bottom of montant is provided with the push pedal through the hinge pin, and the central point department on push pedal top installs first telescopic link through the articulated elements, the second spring is installed to the inside bottom of first telescopic link.

Preferably, the push plate, the first telescopic link and the second spring are symmetrically arranged about the vertical axis of the vertical rod, and the top end of the first telescopic link is connected with the sliding block through an articulated piece.

Preferably, press from both sides tight structure and constitute by second spout, fixed block, second telescopic link and third spring, the second spout sets up in the lower part that the transfer line one end inner wall was kept away from to the casing, the one end that the fourth live-rollers is close to third live-rollers one side is provided with the fixed block, the central point of fixed block one side puts and is provided with the third spring, and the inside intermediate position department of third spring is provided with the second telescopic link.

Preferably, the clamping structures are symmetrically provided with two groups about a lateral central axis of the shell, and two end ends of the fourth rotating roller and the third rotating roller are in sliding connection with the second sliding groove.

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

1. when the folding machine is used, a gauze block is firstly placed above the transmission rod, then the speed reducing motor and the servo motor are opened, the servo motor drives the transmission rod to rotate through the rotating rod, the speed reducing motor drives the driving gear and the first rotating roller to rotate at the moment, the driving gear drives the second rotating roller to rotate through the driven gear, then the transmission rod conveys the gauze block to a position between the second rotating roller and the first rotating roller, the gauze block is folded and rolled through the rotation of the second rotating roller and the first rotating roller, then the gauze block falls to the tops of the third rotating roller and the fourth rotating roller, and is finally prevented from reaching the upper part of the transmission belt through the secondary extrusion of the third rotating roller and the fourth rotating roller, so that the gauze block can be folded from different directions, the gauze piece is more convenient to carry and use, the existing device is simplified, and the cost is saved;

2. through being provided with pneumatic telescopic link, push pedal, first telescopic link, montant, first spring, first spout, slider and second spring, when the gauze piece dropped to third live-rollers and fourth live-rollers top, opened pneumatic telescopic link and driven the push pedal downstream through the montant, the push pedal of both sides was upwards turned up this moment. The first telescopic rod extrudes the first sliding groove through the sliding block, and meanwhile, the second spring is also extruded in the first telescopic rod, so that the gauze block is pushed down from the middle position of the third rotating roller and the fourth rotating roller, and when the pneumatic telescopic rod drives the vertical rod to rise again, the push plate is pushed back under the action of the first spring and the second spring, so that the gauze can be pushed into a gap, the contact area is increased, and the problems that the gauze cannot slide down or the gauze is obliquely pushed up are avoided;

3. through being provided with the second spout, the fixed block, second telescopic link and third spring, when the gauze piece passes through the gap of third live-rollers and fourth live-rollers, need outwards extrude third live-rollers and fourth live-rollers, this moment under the effect of second telescopic link and third spring, make the gauze piece closely laminate with the inner wall of third live-rollers and fourth live-rollers, can make the gauze piece press from both sides tight design like this, difficult emergence is loose and the fold in the transportation.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic diagram of the formal section enlargement structure of the push structure of the present invention;

fig. 5 is a front view of the elastic structure of the present invention.

In the figure: 1. a pneumatic telescopic rod; 2. a pushing structure; 201. pushing the plate; 202. a first telescopic rod; 203. a vertical rod; 204. a first spring; 205. a first chute; 206. a slider; 207. a second spring; 3. a driving gear; 4. a reduction motor; 5. a driven gear; 6. a third rotating roller; 7. a clamping structure; 701. a second chute; 702. a fixed block; 703. a second telescopic rod; 704. a third spring; 8. a servo motor; 9. a conveyor belt; 10. a housing; 11. a rotating rod; 12. a fourth rotating roller; 13. a transmission rod; 14. a second rotating roller; 15. a first rotating roller; 16. and (7) supporting the blocks.

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.

Example 1: referring to fig. 1-5, a gauze folding device comprises a conveyor belt 9, a housing 10, a pushing structure 2 capable of increasing the contact area of gauze to avoid uneven folding, a clamping structure 7 capable of pressing the gauze to prevent loosening, and a folding structure capable of completing folding in different directions;

a support block 16 is arranged in the middle of the lower portion of one end of the shell 10, a rotating rod 11 is arranged at one end of the support block 16, a servo motor 8 is arranged at one end of the rotating rod 11, which penetrates through one side of the shell 10, a transmission rod 13 is arranged at one side of the rotating rod 11, and a folding structure is arranged at the upper portion, close to one end of the transmission rod 13, of one side of the shell 10;

referring to fig. 1-5, a folding device for a gauze piece further comprises a folding structure, the folding structure comprises a driving gear 3, the driving gear 3 is disposed on an upper portion of one side of a housing 10 near one end of a transmission rod 13, a reduction motor 4 is disposed on one side of the driving gear 3 near a servo motor 8, a driven gear 5 is disposed under the driving gear 3 on one side of the housing 10 near the reduction motor 4, a first rotating roller 15 is disposed on an upper portion of one end of the housing 10 near the transmission rod 13, one end of the first rotating roller 15 penetrates through the shell 10 and the driving gear 3 to be connected with the speed reducing motor 4, a second rotating roller 14 is arranged in the shell 10 and right below the first rotating roller 15, one end of a second rotating roller 14 penetrates through the shell 10 to be connected with the driven gear 5, a third rotating roller 6 is arranged at the lower part of one side, close to the servo motor 8, in the shell 10, and a fourth rotating roller 12 is arranged at the lower part of one side, far away from the servo motor 8, in the shell 10;

the clamping structure 7 is arranged at the lower part of one end of the shell 10 far away from the rotating rod 11;

the bottom end inside the shell 10 is provided with a conveyor belt 9, the conveyor belt 9 penetrates through one end, far away from the rotating rod 11, of the shell 10 and extends to the outside of the shell 10, one end, far away from the rotating rod 11, of the top end of the shell 10 is provided with a pneumatic telescopic rod 1, and the pushing structure 2 is arranged at the bottom end of the pneumatic telescopic rod 1;

the driving gear 3 is meshed with the speed reducing motor 4, the transmission rod 13 is L-shaped, the second rotating roller 14 and the first rotating roller 15 are completely the same in size and shape, and the third rotating roller 6 and the fourth rotating roller 12 are completely the same in size and shape;

specifically, as shown in fig. 1, 2 and 3, in use, a gauze piece is firstly placed above a transmission rod 13, then a speed reducing motor 4 and a servo motor 8 are opened, the speed reducing motor 4 can be 5IK120RGN-CF, the servo motor 8 can be BMH0701P06A2A, the servo motor 8 drives the transmission rod 13 to rotate through a rotating rod 11, the speed reducing motor 4 drives a driving gear 3 and a first rotating roller 15 to rotate, the driving gear 3 drives a second rotating roller 14 to rotate through a driven gear 5, then the transmission rod 13 conveys the gauze piece between the second rotating roller 14 and the first rotating roller 15, the gauze piece is folded in half through the rotation of the second rotating roller 14 and the first rotating roller 15, then the gauze piece falls to the top of a third rotating roller 6 and a fourth rotating roller 12, and is finally prevented from being pressed to the upper part of a transmission belt through the third rotating roller 6 and the fourth rotating roller 12, therefore, the gauze pieces can be folded from different directions, so that the gauze pieces are more convenient to carry and use, the existing device is simplified, and the cost is saved.

Example 2: the pushing structure 2 comprises a pushing plate 201, a first telescopic rod 202, a vertical rod 203, a first spring 204, a first sliding groove 205, a sliding block 206 and a second spring 207, the vertical rod 203 is arranged at the bottom end of the pneumatic telescopic rod 1, the first spring 204 is arranged at the central position of the vertical rod 203, the top end of the interior of the first spring 204 is provided with the first sliding groove 205, the bottom end of the sliding block 206 of the first sliding groove 205 is provided with the pushing plate 201 through a hinge shaft, the central position of the top end of the pushing plate 201 is provided with the first telescopic rod 202 through a hinge part, and the bottom end of the interior of the first telescopic rod 202 is provided with the second spring 207;

the push plate 201, the first telescopic rod 202 and the second spring 207 are symmetrically arranged about the vertical axis of the vertical rod 203, and the top end of the first telescopic rod 202 is connected with the sliding block 206 through a hinge;

specifically, as shown in fig. 2, 3 and 4, when the gauze piece falls to the top of the third rotating roller 6 and the fourth rotating roller 12, the pneumatic telescopic rod 1 is opened to drive the push plate 201 to move downwards through the vertical rod 203, the model of the pneumatic telescopic rod can be SC32, and the push plates 201 on the two sides are turned upwards at the moment. Make first telescopic link 202 pass through slider 206 extrusion first spout 205, also extrude second spring 207 inside first telescopic link 202 simultaneously, thereby push away the gauze piece from the intermediate position of third live-rollers 6 and fourth live-rollers 12, when pneumatic telescopic link 1 drove montant 203 and rises once more, because the effect of first spring 204 and second spring 207 struts push away board 201 again, can make the gauze promote in the gap like this, increase area of contact, avoid the gauze landing not to go down, or the askew problem of having pushed away the gauze perk appears.

Example 3: the clamping structure 7 is composed of a second chute 701, a fixed block 702, a second telescopic rod 703 and a third spring 704, the second chute 701 is arranged at the lower part of the inner wall of one end of the shell 10 far away from the transmission rod 13, one end of the fourth rotating roller 12 close to one side of the third rotating roller 6 is provided with the fixed block 702, the central position of one side of the fixed block 702 is provided with the third spring 704, and the middle position inside the third spring 704 is provided with the second telescopic rod 703;

two groups of clamping structures 7 are symmetrically arranged about a lateral central axis of the shell 10, and two end ends of the fourth rotating roller 12 and the third rotating roller 6 are in sliding connection with the second sliding groove 701;

specifically, as shown in fig. 1, 2 and 5, when the gauze piece passes through the gap between the third rotating roller 6 and the fourth rotating roller 12, the third rotating roller 6 and the fourth rotating roller 12 need to be pressed outwards, and at this time, under the action of the second telescopic rod 703 and the third spring 704, the gauze piece is tightly attached to the inner walls of the third rotating roller 6 and the fourth rotating roller 12, so that the gauze piece can be clamped and shaped, and loosening and wrinkling are not easy to occur in the transportation process.

The working principle is as follows: when the device is used, firstly, a gauze piece is placed above the transmission rod 13, then the pneumatic telescopic rod 1, the speed reducing motor 4 and the servo motor 8 are opened, the servo motor 8 drives the transmission rod 13 to rotate through the rotating rod 11, at the moment, the speed reducing motor 4 drives the driving gear 3 and the first rotating roller 15 to rotate, the driving gear 3 drives the second rotating roller 14 to rotate through the driven gear 5, then the transmission rod 13 conveys the gauze piece to a position between the second rotating roller 14 and the first rotating roller 15, the gauze piece is folded and rolled up through the rotation of the second rotating roller 14 and the first rotating roller 15, and then the gauze piece drops to the tops of the third rotating roller 6 and the fourth rotating roller 12.

Then, the push plate 201 is driven by the pneumatic telescopic rod 1 through the vertical rod 203 to move downwards, and when the push plate 201 on the two sides contacts with a gauze block, the push plate 201 on the two sides is turned upwards. The first telescopic rod 202 extrudes the first chute 205 through the sliding block 206, and simultaneously, the second spring 207 is also extruded inside the first telescopic rod 202, so that the gauze pieces are extruded and pushed down from the middle gap between the third rotating roller 6 and the fourth rotating roller 12, meanwhile, the inner walls of the third rotating roller 6 and the fourth rotating roller 12 clamp the gauze pieces under the action of the second telescopic rod 703 and the third spring 704, the gauze pieces are shaped, and finally the gauze pieces fall onto the upper surface of the conveying belt 9, and the collection and the shipment are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A device for folding a piece of gauze comprising a conveyor belt (9) and a casing (10), characterized in that: the gauze folding machine also comprises a pushing structure (2) which can increase the contact area of gauze and avoid uneven folding, a clamping structure (7) which can compress gauze blocks to prevent loosening and a folding structure which can complete folding in different directions;

a support block (16) is mounted in the middle of the lower portion of one end of the shell (10), a rotating rod (11) is mounted at one end of the support block (16), a servo motor (8) is arranged at one side, penetrating through the shell (10), of one end of the rotating rod (11), a transmission rod (13) is mounted at one side of the rotating rod (11), and the folding structure is arranged on the upper portion, close to one end of the transmission rod (13), of one side of the shell (10);

the folding structure further comprises a driving gear (3), the driving gear (3) is arranged on the upper portion of one side of the shell (10) close to one end of the transmission rod (13), a speed reducing motor (4) is arranged on one side of the driving gear (3) close to the servo motor (8), a driven gear (5) is arranged under the driving gear (3) on one side of the speed reducing motor (4) close to the shell (10), a first rotating roller (15) is arranged on the upper portion of one end of the shell (10) close to the transmission rod (13), one end of the first rotating roller (15) penetrates through the shell (10) and the driving gear (3) to be connected with the speed reducing motor (4), a second rotating roller (14) is arranged under the first rotating roller (15) inside the shell (10), and one end of the second rotating roller (14) penetrates through the shell (10) to be connected with the driven gear (5), a third rotating roller (6) is arranged at the lower part of one side, close to the servo motor (8), in the shell (10), and a fourth rotating roller (12) is arranged at the lower part of one side, far away from the servo motor (8), in the shell (10);

the clamping structure (7) is arranged at the lower part of one end of the shell (10) far away from the rotating rod (11);

conveyer belt (9) are installed to the inside bottom of casing (10), and conveyer belt (9) run through casing (10) and keep away from the one end of bull stick (11) and extend to the outside of casing (10), the one end that bull stick (11) were kept away from on casing (10) top is provided with pneumatic telescopic rod (1), promote structure (2) and set up in the bottom of pneumatic telescopic rod (1).

2. A gauze block folding apparatus according to claim 1, characterized in that: the driving gear (3) is meshed with the speed reducing motor (4), the transmission rod (13) is L-shaped, the second rotating roller (14) and the first rotating roller (15) are completely identical in size and shape, and the third rotating roller (6) and the fourth rotating roller (12) are identical in size and shape.

3. A gauze block folding apparatus according to claim 1, characterized in that: promote structure (2) and constitute by push pedal (201), first telescopic link (202), montant (203), first spring (204), first spout (205), slider (206) and second spring (207), montant (203) sets up in pneumatic telescopic link (1) bottom, first spring (204) have been seted up to the central point department of putting of montant (203), and the inside top of first spring (204) is provided with first spout (205), bottom slider (206) of first spout (205), the bottom of montant (203) is provided with push pedal (201) through the hinge pin, and the central point department on push pedal (201) top installs first telescopic link (202) through the articulated elements, second spring (207) are installed to the inside bottom of first telescopic link (202).

4. A gauze block folding apparatus according to claim 3, characterized in that: the push plate (201), the first telescopic rod (202) and the second spring (207) are symmetrically arranged about the vertical axis of the vertical rod (203), and the top end of the first telescopic rod (202) is connected with the sliding block (206) through a hinge.

5. A gauze block folding apparatus according to claim 1, characterized in that: the clamping structure (7) is composed of a second sliding groove (701), a fixed block (702), a second telescopic rod (703) and a third spring (704), the second sliding groove (701) is arranged on the lower portion, far away from the inner wall of one end of the transmission rod (13), of the shell (10), one end, close to one side of the third rotating roller (6), of the fourth rotating roller (12) is provided with the fixed block (702), the central position of one side of the fixed block (702) is provided with the third spring (704), and the middle position of the interior of the third spring (704) is provided with the second telescopic rod (703).

6. A device for folding a piece of gauze according to claim 5, characterized in that: two groups of clamping structures (7) are symmetrically arranged around a lateral central axis of the shell (10), and two ends of the fourth rotating roller (12) and two ends of the third rotating roller (6) are in sliding connection with the second sliding groove (701).

Images