CN214242607U

CN214242607U - Swing type suction and suction roller for hygienic product production line

Info

Publication number: CN214242607U
Application number: CN202022730759.9U
Authority: CN
Inventors: 李义宝; 吴如将; 瞿伟
Original assignee: Jinhu Threewood Machinery Industry Co ltd
Current assignee: Jinhu Threewood Machinery Industry Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-21
Anticipated expiration: 2030-11-24

Abstract

A swing type suction and transfer roller for a sanitary product production line comprises a base and an adsorption type transfer roller; the base is fixedly provided with a piston cylinder assembly, the top end of the piston rod is hinged with a connecting plate, and the other end of the connecting plate is hinged with a bearing assembly; the bearing assembly is connected with the adsorption type transfer roller; the bearing assembly comprises a main shaft arranged at the center, is positioned in the middle of the main shaft, and is provided with an inner shaft sleeve through an inner bearing seat, one end of the inner shaft sleeve, which is far away from the transfer roller, is fixedly connected with a cylinder swing arm, and the cylinder swing arm is hinged with the connecting plate; one end of the inner shaft sleeve, which is close to the transfer roller, is fixedly connected with a swing rod, and the bottom of the swing rod is fixedly connected with a support shaft of the transfer roller. The utility model discloses can be through reciprocating of piston rod in the cylinder to drive the transfer roller and shift, be convenient for handle the putty.

Description

Swing type suction and suction roller for hygienic product production line

Technical Field

The utility model relates to a health care products manufacture equipment technical field, concretely relates to oscillating suction roller for health care products production line.

Background

The transfer roller used in the manufacturing process of the disposable sanitary product transfers materials from the previous station to the next station through negative pressure, the adsorption product transfer rollers of some stations have different thickness according to the product required by customers, the transfer roller needs to be shifted every time the product is changed, and if the station has dead products or product blockage, the position of the transfer roller needs to be adjusted. The existing transfer roller is fastened and connected on a fixed frame through bolts, the bolts for fixing the transfer roller are loosened during adjustment, then the loosened bolts are locked after the position of the screw rod on a base is adjusted according to the position, then a product is tested, the transfer roller needs to be adjusted again if not suitable, and the operation is repeated until the product achieves the expected effect. And the bolt for fixing is positioned at the innermost side and is blocked by other parts, so that the bolt is very inconvenient to adjust and lock every time, and the adjustment of the transfer roller consumes a great deal of time.

Disclosure of Invention

Aiming at the technical problem, the technical scheme provides the swing type suction and suction roller for the sanitary product production line, and the problem can be effectively solved.

The utility model discloses a following technical scheme realizes:

a swing type suction and transfer roller for a sanitary product production line comprises a base and an adsorption type transfer roller; the base is fixedly provided with a piston cylinder assembly, the top end of the piston rod is hinged with a connecting plate, and the other end of the connecting plate is hinged with a bearing assembly; the bearing assembly is connected with the adsorption type transfer roller;

the adsorption type transfer roller comprises a transfer wheel and a transfer roller supporting shaft which penetrates through the transfer wheel and is arranged at the center of the transfer wheel; a transfer roller rotating shaft is arranged on the transfer roller supporting shaft through a bearing seat, a first driving wheel is fixedly arranged at one end of the transfer roller rotating shaft far away from the transfer wheel, and one end of the transfer roller rotating shaft close to the transfer wheel is fixedly connected with the transfer wheel;

the bearing assembly comprises a main shaft arranged at the center, one end of the main shaft, which is far away from the transfer roller, is in transmission connection with a motor through a transmission assembly, one end of the main shaft, which is close to the transfer roller, is fixedly connected with a second transmission wheel, and the second transmission wheel is in transmission connection with a rotating shaft of the transfer roller through a transmission belt;

an inner shaft sleeve is arranged in the middle of the main shaft through an inner bearing seat, one end, far away from the transfer roller, of the inner shaft sleeve is fixedly connected with an air cylinder swing arm, and the air cylinder swing arm is hinged with the connecting plate; one end of the inner shaft sleeve, which is close to the transfer roller, is fixedly connected with a swing rod, and the bottom of the swing rod is fixedly connected with a support shaft of the transfer roller;

the middle part of the inner shaft sleeve is provided with an outer shaft sleeve through an outer bearing seat, and the middle part of the outer shaft sleeve is fixedly provided with an adjustable mounting plate.

Furthermore, a tension pulley acting on the transmission belt is arranged at the middle position of the transmission belt, and the tension pulley is fixed on the swing rod through a fastening piece.

Furthermore, a protective cover for protection is arranged on the outer side of the second driving wheel to the tensioning wheel at the position from the second synchronizing wheel to the tensioning wheel.

Furthermore, a tension adjusting device acting on the adjustable mounting plate is arranged at the bottom of the adjustable mounting plate.

Furthermore, the transfer wheel comprises an inner panel and an air distribution disc, wherein the inner panel is respectively fixed in the middle of the transfer wheel, the air distribution disc is arranged on the outer side of the transfer wheel, and a closed space is formed in the middle of the transfer wheel; the first vent hole is arranged on the outer surface of the transfer wheel, and the second vent hole is arranged on the side wall in the transfer wheel; the air distribution plate is provided with an air suction hole which is positioned outside the air distribution plate, and the air suction hole is fixedly connected with an air suction nozzle which is communicated with the negative pressure box through an air suction pipeline.

Furthermore, the transfer wheel can be provided with an air suction area according to the requirement of the conveying distance; and a side plate which is in contact with the inner panel is arranged at the boundary of the air suction area on the inner side of the air distribution plate.

Furthermore, the air distribution plate can be provided with a plurality of air distribution plates according to the size of the air suction area, and the positions of the side plates of the air distribution plates are different.

Furthermore, the inner side of the air distribution plate is positioned in the air suction area, and the side wall of the air distribution plate is provided with an inward bulge.

Furthermore, the inner side of the air distribution plate is positioned at the position of the non-air suction area, and a concave opening is formed in the side wall of the air distribution plate.

Furthermore, one end of the transfer roller supporting shaft, which is far away from the swinging rod, is rotatably connected with a gland, and the outer edge of the gland extends outwards to form a limiting fixing plate; the gas distribution plate is arranged on the transfer wheel and is fixed on the limiting fixing plate through a fastening piece.

(III) advantageous effects

The utility model provides a swing type suction and suction roller for health supplies production line compares with prior art, and it has following beneficial effect:

(1) this technical scheme passes through the articulated of cylinder and connecting block, the articulated relation of rethread connecting block and interior axle sleeve and the swing arm of fixed connection between interior axle sleeve and the transfer roller. The piston rod in the cylinder moves up and down, and the transfer roller is driven by the connecting block to move. When the material is blocked, a worker controls a piston rod of the air cylinder to ascend, the piston rod drives the connecting plate to shift, the connecting plate drives the inner shaft sleeve to rotate clockwise through the air cylinder swing arm, and the inner shaft sleeve drives the swing rod to rotate clockwise after rotating, so that the transfer roller is driven to be lifted upwards integrally; after the transfer roller is lifted, the blocking material is convenient for workers to clean.

(2) According to the technical scheme, the relative motion relation among the main shaft, the inner shaft sleeve and the outer shaft sleeve in the bearing assembly is realized through the assembly connection relation of the shaft sleeve shafts, so that the layered motion relation on one main shaft is realized.

(3) This technical scheme passes through the motor to be connected with spindle drive, and the position relation of rethread drive wheel one, drive wheel two and drive belt and the cooperation of connection relation for the motor drives the main shaft and rotates, and the main shaft drives drive wheel one through drive wheel two and drive belt again and rotates, and drive wheel one drives the rotation of shifting roller pivot, drives at last and shifts the wheel rotation. In addition, the tension of the transmission belt can be adjusted by arranging the tension wheel, so that the rotating speed is controlled. Moreover, the protective cover protects the transmission assembly.

(4) The transfer wheel that makes through the different setting of contained angle between the gas distribution dish upper side board among this technical scheme can set up the region of induced drafting according to the demand of conveying distance. The side plate which is contacted with the inner panel is arranged at the boundary of the air suction area, so that the airtight space in the air suction cavity can be effectively reduced, the power of the fan can be reduced, and the power consumption can be reduced. In addition, when the transfer roller rotates, it rotates when induced drafting the region, can adsorb the health supplies that need be conveyed to the transfer wheel on, when it rotates the non-regional time that induced drafts, the non-regional dynamics that does not have the negative pressure that induced drafts, and the health supplies on the transfer wheel can drop to next section conveyer belt automatically to accomplish the transmission task.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic cross-sectional view a-a of fig. 2.

Fig. 4 is a schematic view of the overall structure of the transfer wheel of the present invention.

Fig. 5 is a schematic view of the overall structure of the middle gas distribution plate of the present invention.

Fig. 6 is a schematic cross-sectional view a-a of fig. 5.

The labels in the figures are: 1-base, 2-cylinder, 21-piston rod, 22-connecting piece, 3-connecting plate, 4-bearing assembly, 41-main shaft, 411-driving wheel II, 42-inner bearing seat, 43-inner shaft sleeve, 431-cylinder swing arm, 432-swing rod, 44-outer bearing seat, 45-outer shaft sleeve, 46-adjustable mounting plate, 461-tensioning block, 47-protective cover, 5-driving belt, 6-tensioning wheel, 7-transfer roller, 71-transfer roller support shaft, 72-bearing seat, 73-transfer roller rotating shaft, 731-driving wheel I, 74-transfer wheel, 741-vent I, 742-vent II, 75-air distribution disc, 751-air suction hole, 752-air suction nozzle, 753-side plate, 754-projection, 755-recess mouth, 76-gland and 761-limit fixing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.

Example 1:

as shown in fig. 1, the swing type suction and suction roller for the production line of the sanitary products comprises a base 1 fixed on a foreign object through a fastener, wherein a vertically arranged cylinder 2 is fixedly arranged on the base 1 through the fastener, a piston rod 21 is arranged at the top of the cylinder 2, a connecting piece 22 is fixedly connected to the top end of the piston rod 21 in an integrated manner, the connecting piece 22 is hinged with a connecting plate 3, and the other end of the connecting plate 3 is hinged with a bearing assembly 4; and a suction transfer roller 7 connected to the bearing assembly 4.

The suction type transfer roller 7 includes a transfer wheel 74, and a transfer roller support shaft 71 penetrating the transfer wheel 74 and disposed at the center of the transfer wheel 74; the transfer roller supporting shaft 71 is provided with a transfer roller rotating shaft 73 through a bearing seat 72, one end of the transfer roller rotating shaft 73 far away from the transfer wheel 74 is fixedly provided with a driving wheel 731, and one end of the transfer roller rotating shaft 73 close to the transfer wheel 74 is fixedly connected with the transfer wheel 74.

The bearing assembly 4 comprises a main shaft 41 arranged at the center, one end of the main shaft 41 far away from the transfer roller 7 is in transmission connection with a motor through a transmission assembly, one end of the main shaft 41 near the transfer roller 7 is fixedly connected with a second transmission wheel 411, and the second transmission wheel 411 is in transmission connection with a first transmission wheel 731 on a rotating shaft 73 of the transfer roller through a transmission belt 5. The motor drives the main shaft 41 to rotate, the main shaft 41 drives the first transmission wheel 731 to rotate through the second transmission wheel 411 and the transmission belt 5, the first transmission wheel 731 drives the rotating shaft 73 of the transfer roller to rotate, and finally the transfer roller 74 is driven to rotate.

At the middle position of the transmission belt 5, a tension pulley 6 acting on the transmission belt 5 is arranged, and the tension pulley 6 is fixed on the swing rod 432 through a fastener. The tension of the transmission belt 5 can be adjusted by arranging the tension wheel 6. And a protective cover 47 for protection is arranged outside the transmission wheel II 411 to the tensioning wheel 6. The transmission assembly is protected.

And an inner shaft sleeve 43 is arranged in the middle of the main shaft 41 through an inner bearing seat 42, one end, far away from the transfer roller 7, of the inner shaft sleeve 43 is fixedly connected with a cylinder swing arm 431, and the cylinder swing arm 431 is hinged with the other end of the connecting plate 3. An oscillating rod 432 is fixedly connected to one end of the inner sleeve 43 close to the transfer roller 7, and the bottom of the oscillating rod 432 is fixedly connected to the transfer roller support shaft 71. When material is blocked, a worker controls the piston rod 21 of the air cylinder 2 to ascend, the piston rod 21 drives the connecting plate 3 to displace, the connecting plate 3 drives the inner shaft sleeve 43 to rotate clockwise through the air cylinder swing arm 431, and the inner shaft sleeve 43 drives the swing rod 432 to rotate clockwise after rotating, so that the transfer roller 7 is driven to be lifted upwards integrally; after the transfer roller 7 is lifted, the blocking material can be conveniently cleaned by workers.

The middle part of the inner shaft sleeve 43 is provided with an outer shaft sleeve 45 through an outer bearing seat 44, the middle part of the outer shaft sleeve 45 is fixedly provided with an adjustable mounting plate 46, and the adjustable mounting plate 46 is fixed on a foreign object through a fastening piece. At the bottom of the adjustable mounting plate 46, by the mating of internally threaded holes and fasteners. A tensioning block 461 is mounted.

The transfer wheel 74 comprises an inner panel fixed at the middle part of the transfer wheel 74 and an air distribution disc 75 arranged at the outer side of the transfer wheel 74, so that a closed space is formed at the middle part of the transfer wheel 74; and a first vent hole 741 provided on an outer surface of the transfer wheel 74, and a second vent hole 742 provided on an inner side wall of the transfer wheel 74, the first vent hole 741 communicating with the second vent hole 742. The air distribution plate 75 is provided with an air suction hole 751 which is positioned at the outer side of the air distribution plate 75, the air suction hole 751 is fixedly connected with an air suction nozzle 752, and the air suction nozzle 752 is communicated with the negative pressure tank through an air suction pipeline.

The transfer wheel 74 can be provided with an air suction area according to the requirement of the transmission distance, and a side plate 753 which is in contact with the inner panel is arranged at the boundary of the air suction area on the inner side of the air distribution disc 75; the air suction space can be effectively reduced, the power of the fan can be reduced, and the power consumption can be reduced. In addition, when the transfer roller 7 rotates, the hygienic products to be conveyed can be adsorbed to the transfer wheel 74 when the transfer roller rotates to the air suction area, when the transfer roller rotates to the non-air suction area, the non-air suction area has no negative pressure, and the hygienic products on the transfer wheel 74 can automatically fall onto the next section of conveying belt, so that the conveying task is completed.

The inner side of the air distribution plate 75 is located at the position of the air suction area, and the side wall of the air distribution plate is provided with an inward bulge 754, so that the sealing effect and the negative pressure effect can be further increased.

On the inner side of the gas panel 75, at the location of the non-suction area, a recessed opening 755 is provided in the side wall thereof, so that when the gas panel 75 is fixed to the transfer wheel 74, the location of the non-suction area on the gas panel 75 is not in contact with the transfer wheel 74. When the transfer wheel 74 rotates, no friction force exists between the transfer wheel 74 and the position of a non-suction area on the gas distribution plate 75, and loss between the gas distribution plate 75 and the transfer wheel 74 is reduced.

A gland 76 is sleeved at one end of the transfer roller supporting shaft 71, which is far away from the swinging rod 432, the outer edge of the gland 76 extends outwards to form a limiting fixing plate 761, and a plurality of internal thread holes acting on a fastener are formed in the limiting fixing plate 761; the gas distribution plate 75 is mounted on the transfer wheel 74 and fixed to the position-limiting fixing plate 761 by a fastener. When the size of the air suction area in the transfer roller 7 is not changed and the position is changed, the position of the air suction area can be adjusted by only disassembling the fastening piece and rotating the angles of the air distribution disc 75 and the gland 76.

If the size of the air suction area in the transfer roller 7 changes, only the air distribution plate 75 needs to be detached, and the air distribution plate 75 matched with the air suction area is replaced. The replacement is convenient, and the operation is simple; the integral transfer wheel does not need to be replaced integrally.

Claims

1. A swing type suction and transfer roller for a sanitary product production line comprises a base (1) and an adsorption type transfer roller (7); the method is characterized in that: the piston cylinder assembly is fixedly installed on the base (1), the top end of the piston rod (21) is hinged with a connecting plate (3), and the other end of the connecting plate (3) is hinged with the bearing assembly (4); the bearing assembly (4) is connected with the adsorption type transfer roller (7);

the adsorption type transfer roller (7) comprises a transfer wheel (74) and a transfer roller supporting shaft (71) which penetrates through the transfer wheel (74) and is arranged at the center of the transfer wheel (74); a transfer roller rotating shaft (73) is arranged on the transfer roller supporting shaft (71) through a bearing seat (72), one end, far away from the transfer wheel (74), of the transfer roller rotating shaft (73) is fixedly provided with a first driving wheel (731), and one end, close to the transfer wheel (74), of the transfer roller rotating shaft (73) is fixedly connected with the transfer wheel (74);

the bearing assembly (4) comprises a main shaft (41) arranged at the center, one end, far away from the transfer roller (7), of the main shaft (41) is in transmission connection with a motor through a transmission assembly, one end, close to the transfer roller (7), of the main shaft (41) is fixedly connected with a second transmission wheel (411), and the second transmission wheel (411) is in transmission connection with a rotary shaft (73) of the transfer roller through a transmission belt (5);

an inner shaft sleeve (43) is arranged in the middle of the main shaft (41) through an inner bearing seat (42), one end, far away from the transfer roller (7), of the inner shaft sleeve (43) is fixedly connected with a cylinder swing arm (431), and the cylinder swing arm (431) is hinged with the connecting plate (3); one end of the inner shaft sleeve (43) close to the transfer roller (7) is fixedly connected with a swing rod (432), and the bottom of the swing rod (432) is fixedly connected with the transfer roller supporting shaft (71);

the middle part of the inner shaft sleeve (43) is provided with an outer shaft sleeve (45) through an outer bearing seat (44), and the middle part of the outer shaft sleeve (45) is fixedly provided with an adjustable mounting plate (46).

2. The oscillating pipetting roller for sanitary product lines of claim 1, characterized in that: and a tension wheel (6) acting on the transmission belt (5) is arranged at the middle position of the transmission belt (5), and the tension wheel (6) is fixed on the swinging rod (432) through a fastening piece.

3. The oscillating pipetting roller for sanitary product lines of claim 1, characterized in that: and a protective cover (47) for protection is arranged at the position from the second driving wheel (411) to the tensioning wheel (6) and outside from the second driving wheel (411) to the tensioning wheel (6).

4. The oscillating pipetting roller for sanitary product lines of claim 1, characterized in that: and the tensioning adjusting device is positioned at the bottom of the adjustable mounting plate (46) and is used for acting on the adjustable mounting plate (46).

5. The oscillating pipetting roller for sanitary product lines of claim 1, characterized in that: the transfer wheel (74) comprises an inner panel (77) and an air distribution disc (75), wherein the inner panel (77) is respectively fixed at the middle part of the transfer wheel (74), the air distribution disc (75) is arranged at the outer side of the transfer wheel (74), and a closed space is formed at the middle part of the transfer wheel (74); and a first vent hole (741) arranged on the outer surface of the transfer wheel (74), and a second vent hole (742) arranged on the inner side wall of the transfer wheel (74), wherein the first vent hole (741) is communicated with the second vent hole (742); the air distribution plate (75) is provided with an air suction hole (751) which is positioned at the outer side of the air distribution plate (75), the air suction hole (751) is fixedly connected with an air suction nozzle (752), and the air suction nozzle (752) is communicated with the negative pressure tank through an air suction pipeline.

6. The oscillating pipetting roller for sanitary product lines of claim 5, characterized in that: the transfer wheel (74) can be provided with an air suction area according to the requirement of the conveying distance; a side plate (753) in contact with the inner panel is provided on the inner side of the air distribution plate (75) at the boundary of the air suction region.

7. The oscillating pipetting roller for sanitary product lines of claim 6, characterized in that: the air distribution plate (75) can be provided with a plurality of air distribution plates according to the size of an air suction area, and the positions of side plates (753) of the air distribution plates (75) are different.

8. The oscillating pipetting roller for sanitary product lines of claim 5, characterized in that: the inner side of the air distribution plate (75) is positioned at the air suction area, and the side wall of the air distribution plate is provided with an inward bulge (754).

9. The oscillating pipetting roller for sanitary product lines of claim 5, characterized in that: the inner side of the air distribution plate (75) is positioned in a non-air suction area, and a concave opening (755) is formed in the side wall of the air distribution plate.

10. The oscillating pipetting roller for sanitary product lines of claim 5, characterized in that: the end, far away from the swing rod (432), of the transfer roller supporting shaft (71) is rotatably connected with a gland (76), and the outer edge of the gland (76) extends outwards to form a limiting fixing plate (761); the gas distribution plate (75) is arranged on the transfer wheel (74) and is fixed on the limiting fixing plate (761) through a fastener.