CN209777854U

CN209777854U - Feed slitting mechanism of wet tissue production line

Info

Publication number: CN209777854U
Application number: CN201920385718.5U
Authority: CN
Inventors: 赵德友; 赵兵; 赵景奇; 杜尚明
Original assignee: Hefei Deyi Biotechnology Co Ltd
Current assignee: Hefei Deyi Biotechnology Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-13
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a mechanism is cut in feeding of wet piece of cloth production line, which comprises a frame, the feed roll, cut roller and driving motor, driving motor drives and cuts the roller rotation, install synchronous conveyer belt in the frame, synchronous conveyer belt wherein one end is articulated to be connected with the frame, synchronous conveyer belt installs in the conveying frame, install the support cylinder on the position that the frame is located the conveying frame downside, one side that is close to the support cylinder at the conveying frame is provided with the sliding tray that is on a parallel with synchronous conveyer belt, it has the same sliding block of shape and sliding tray cross sectional shape to articulate on the piston rod of support cylinder, the sliding block slides along the sliding tray, the one end that is close to articulated department in the synchronous conveyer belt is the drive roll, fixed mounting has the action wheel on the drive roll, the diameter of action wheel and drive roll equals, the action. The cloth edge cutting machine can reduce the phenomenon that cloth is loose, and when the cloth is subsequently cut, the phenomenon that the cloth edge is not easy to be cut to be uneven can be avoided.

Description

Feed slitting mechanism of wet tissue production line

Technical Field

the utility model relates to a wet piece of cloth production line equipment's technical field especially relates to a mechanism is cut in wet piece of cloth production line's feeding.

Background

The feed slitting mechanism of the existing wet tissue production line comprises a feed mechanism and a slitting mechanism, and the slitting mechanism is positioned at the rear side of the feed mechanism. The slitting mechanism comprises a slitting roller driven by a motor to rotate, and the feeding mechanism comprises a raw material roller wound with cloth. The cloth on the raw material roller is driven and dragged by a slitting roller, and is conveyed to the next production line after being slit. When the raw materials roller rotated, very easy cloth transmission speed was greater than the speed of cutting the roller and transporting the output cloth to lead to the phenomenon of lax to appear in the cloth, if the cloth not the tensioning just directly cut, fold appears very easily, lead to the cloth width after cutting unequal, the corner is level and smooth inadequately, thereby leads to the wet piece of cloth of producing to become the wastrel, influences the quality of follow-up processing. Meanwhile, in the feeding process of the raw material roller, the cloth on the whole raw material roller is continuously reduced, so that the diameter of the cloth on the raw material roller is also continuously reduced, and the raw material roller cannot be driven to rotate to be in a synchronous state.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing a mechanism is cut in feeding that can reduce the wet piece of cloth production line that lax phenomenon appears in the cloth.

The above object of the present invention can be achieved by the following technical solutions: a feed slitting mechanism of a wet tissue production line comprises a rack, a feed roller, a slitting roller and a drive motor, wherein the feed roller, the slitting roller and the drive motor are arranged on the rack, the drive motor drives the slitting roller to rotate, a synchronous conveyor belt is arranged on the rack and positioned at the lower side of the feed roller, one end of the synchronous conveyor belt is hinged with the rack, a plane through which the synchronous conveyor belt rotates is vertical to the feed roller, the length of the synchronous conveyor belt is not less than the distance between the hinged part of the synchronous conveyor belt and the feed roller, a conveying outer frame is arranged at one side of the synchronous conveyor belt, which is close to the ground, a supporting cylinder is arranged at the position of the rack, which is positioned at the lower side of the conveying outer frame, a sliding groove parallel to the synchronous conveyor belt is arranged at one side of the conveying outer frame, a sliding block with the same shape as the cross, the end close to the hinged part is a driving roller, one end of the driving roller is positioned outside the conveying outer frame and is fixedly provided with a driving wheel, the diameters of the driving wheel and the driving roller are equal, and the driving wheel is connected with the slitting roller through a synchronous chain.

Through adopting above-mentioned technical scheme, driving motor drives the slitting roller and rotates, and the slitting roller pulls the cloth and removes. In the rotating process of the slitting roller, the synchronous chain drives the driving wheel to rotate. The rotating length of the slitting roller is the same as that of the driving wheel, and the diameters of the driving wheel and the driving roller are equal. In the feeding, through starting the support cylinder, make the cloth butt on one end of synchronous conveyer belt and the feed roller, cut roller pivoted distance and equal with synchronous conveyer belt pivoted distance to the cloth that makes on the feed roller can not the pivoted too much, and then reduces the phenomenon that lax appears in the cloth. When the cloth is subsequently cut, the phenomenon of uneven cutting of the cloth corners is not easy to occur.

The utility model discloses further set up to: the frame on fixed mounting have two bearings, drive roll both ends all be located the conveying frame outside, and wear to establish respectively in the bearing.

Through adopting above-mentioned technical scheme, can make the axis coincidence of whole synchronous conveyer belt articulated rotation axis and drive roll, make whole synchronous conveyer belt when being driven the rotation by synchronous chain, can the pivoted more steady. The synchronous conveyor belt is not prone to position deviation, cloth on the feeding roller can be well pressed, and the phenomenon that the cloth is loose is reduced.

The utility model discloses further set up to: the bearing is arranged between the feeding roller and the slitting roller.

Through adopting above-mentioned technical scheme, can make and keep one end distance between bearing and the feed roll, when rotating synchronous conveyer belt, the butt that synchronous conveyer belt can be fine is on the cloth on the feed roll. And the length of the whole rack can be reduced, and the occupied space is saved.

The utility model discloses further set up to: the supporting cylinder is arranged on one side of the conveying outer frame close to the driving roller.

Through adopting above-mentioned technical scheme, make the shorter distance of support cylinder extension, just can be fine prop up synchronous conveyer belt. Thereby reduce the size of support cylinder, be convenient for with synchronous conveyer belt butt on the cloth on the feed roller.

The utility model discloses further set up to: the frame on fixed mounting have the synchronizing shaft that is on a parallel with the feed roller, the length of synchronizing shaft is greater than the width of frame, each fixed mounting has a feeding cylinder on frame and two synchronizing shaft vertically sides, one side that is provided with feeding cylinder at the frame is provided with the feed rod, two feed rods are parallel to each other and perpendicular to synchronizing shaft, same one end and synchronizing shaft fixed connection of two feed rods, and the feed rod is located the frame and keeps away from one side of cutting the roller, it has the connecting rod to articulate on the piston rod of feeding cylinder, the plane perpendicular to synchronizing shaft that the connecting rod belongs to, the other one end and the feed rod of connecting rod are articulated to be connected, be provided with the gag lever post near the fixed one side of cutting the roller that is provided with in the feed rod, and the gag lever post is located the one end that the.

Through adopting above-mentioned technical scheme, because the winding cloth volume is great on the feed roller, be not convenient for carry to the frame during direct transport. The feed rod is pushed by starting the feed cylinder. The feeding rod rotates around the synchronous shaft, so that the bracket-like structure formed by the limiting rod and the feeding rod is lower than the height of the feeding roller, and then the feeding roller is pushed, so that the two ends of the feeding roller are erected on the limiting rod and the feeding rod. At the moment, the feeding cylinder is started again to drive the feeding rod to rotate reversely, the feeding roller is lifted to the rack under the action of the limiting rod, and finally the feeding rod is pushed to a required position, so that the feeding roller can be easily transported to the rack.

The utility model discloses further set up to: the feeding roller is characterized in that the frame is provided with two limiting grooves, two limiting grooves are respectively arranged on two opposite sides of the frame, two ends of the feeding roller are embedded in the limiting grooves, and the height of each limiting groove is not higher than that of the limiting rod when the feeding rod moves to a vertical position.

Through adopting above-mentioned technical scheme, because the feed roll of winding the cloth when transporting to the frame, be not convenient for remove, can be simple through the spacing groove with the feed roll restriction live the position, then draw the cloth on the feed roll to cutting the device, convenient to use is swift.

The utility model discloses further set up to: the frame in fixed mounting have the bracing piece, the bracing piece be parallel with the feed roll, the bracing piece is located the downside of conveying frame, and the height that highly is higher than the support cylinder place of bracing piece.

By adopting the technical scheme, the supporting cylinder can be closed when the synchronous conveyor belt is not needed, so that the synchronous conveyor belt is erected on the supporting rod. The synchronous conveyor belt does not need to be kept in a supported state all the time, the probability of deformation of the conveying outer frame and the synchronous conveyor belt is reduced, and the service life of the equipment is prolonged.

The utility model discloses further set up to: the upper surface of the supporting rod is fixedly provided with an elastic cushion block, and the elastic cushion block, the synchronous conveyor belt and the supporting cylinder are positioned in the same plane.

Through adopting above-mentioned technical scheme, can establish on the bracing piece when the frame outside the conveying, cushion the conveying frame through the elastic cushion, reduce the collision influence that the bracing piece received, improve the life of this equipment.

To sum up, the utility model discloses a beneficial technological effect does:

1. The phenomenon of loosening of the cloth can be reduced, and the phenomenon of uneven cutting of the cloth corners is not easy to occur when the cloth is subsequently cut;

2. The feeding roller can be conveniently transported to the frame.

Drawings

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

FIG. 2 is a schematic illustration of a timing belt with a portion of the rack hidden;

Fig. 3 is a schematic view of the structure of the feed rod.

Reference numerals: 1. a frame; 11. a feed roll; 12. a slitting roller; 13. a drive motor; 14. a bearing; 2. a synchronous conveyor belt; 21. a drive roll; 22. a driven roller; 23. a driving wheel; 24. a synchronization chain; 25. a conveying outer frame; 3. a support cylinder; 31. a sliding groove; 32. a slider; 4. a synchronizing shaft; 41. a feed rod; 42. a feed cylinder; 43. a connecting rod; 44. a limiting rod; 45. a limiting groove; 5. a support bar; 51. and the elastic cushion block.

Detailed Description

the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a feeding and slitting mechanism of a wet towel production line comprises a frame 1, a feeding roller 11 and a slitting roller 12 which are arranged on the frame 1. A driving motor 13 is fixedly arranged at one end of the slitting roller 12, and the slitting roller 12 is driven by the driving motor 13 to rotate. Two bearings 14 are mounted on the frame 1, the bearings 14 being located on the lower sides of the slitting roller 12 and the feed roller 11 and between the slitting roller 12 and the feed roller 11. The frame 1 is also provided with a synchronous conveyor belt 2, the synchronous conveyor belt 2 comprises a driving roller 21 and a driven roller 22 which are parallel to the feeding roller 11, and two ends of the driving roller 21 are respectively arranged in the two bearings 14 in a penetrating way. One end of the driving roller 21 is positioned outside the two bearings 14, a driving wheel 23 is fixedly installed on the driving roller 21 positioned outside the bearings 14, and the diameter of the driving wheel 23 is the same as that of the driving roller 21. The slitting roller 12 is sleeved with a synchronous chain 24, and the synchronous chain 24 drives the driving roller 21 to rotate together. A conveying outer frame 25 is installed at the lower side of the synchronous conveyor 2, the synchronous conveyor 2 is installed in the conveying outer frame 25, and the thickness of the synchronous conveyor 2 is larger than the depth of the conveying outer frame 25. One end of the conveying outer frame 25 is hinged on the frame 1, and a rotating shaft hinged with the conveying outer frame 25 is positioned on the same straight line with the axis of the driving roller 21. A sliding groove 31 is installed on the bottom surface of the conveying outer frame 25, a support cylinder 3 is fixedly installed on the lower side of the conveying outer frame 25 near the driving roller 21, and a piston rod of the support cylinder 3 points to the bottom surface of the conveying outer frame 25. A sliding block 32 having the same cross section as the sliding groove 31 is hinged to the piston rod of the support cylinder 3, and the sliding block 32 can move along the sliding groove 31. The length of the timing belt 2 is equal to the distance between the drive roll 21 and the feed roll 11. Because the driving motor 13 will drive the slitting roller 12 to rotate, and the slitting roller 12 pulls the cloth to move. The surface of the driving wheel 23 is rotated by the same distance as the slitting roller 12 by the action of the timing chain 24. And because the diameter of the driving wheel 23 is equal to that of the driving roller 21, the distance of the rotation of the slitting roller 12 is equal to that of the driving roller 21. In the feeding, the supporting cylinder 3 can support the synchronous conveyor belt 2, so that the synchronous conveyor belt 2 is abutted to the cloth on the feeding roller 11, the cloth on the feeding roller 11 cannot rotate too much, and the phenomenon of loosening of the cloth can be reduced. When the cloth is subsequently cut, the phenomenon of uneven cutting of the cloth corners is not easy to occur.

As shown in fig. 2 and 3, a synchronizing shaft 4 parallel to the feeding roller 11 is fixedly installed on one side of the frame 1 away from the slitting roller 12, and the length of the synchronizing shaft 4 is greater than the width of the frame 1 (shown in fig. 1). The both ends welding of synchronizing shaft 4 has the feed rod 41 of perpendicular to synchronizing shaft 4, and two feed rods 41 are parallel to each other, and all lie in the same side of synchronizing shaft. The two feeding rods 41 are respectively positioned at two sides of the frame 1, horizontal feeding cylinders 42 are fixedly installed at two sides of the frame 1 where the feeding rods 41 are arranged, the feeding cylinders 42 are positioned between the feeding rods 41 and the slitting rollers 12, and piston rods of the feeding cylinders 42 point to the feeding rods 41. A connecting rod 43 is hinged on the piston rod of the feeding cylinder 42, and the connecting rod 43 is always perpendicular to the synchronizing shaft 4. The other end of the connecting rod 43 is hinged to the feed rod 41. When the connecting rod 43 is in a vertical state, the upper end of the connecting rod 43 is slightly higher than the rack 1, a limiting rod 44 is integrally formed on one side of the connecting rod 43 close to the feeding cylinder 42, the limiting rod 44 is perpendicular to the feeding rod 41, and the height of the limiting rod 44 is equal to that of the rack 1. Limiting grooves 45 are respectively formed in two sides of the frame 1, which are provided with the feeding air cylinders 42, and two ends of the feeding roller 11 are embedded in the limiting grooves 45. By actuating the feeding cylinder 42, the feeding rod 41 is pushed so that the bracket-like structure formed by the stopper rod 44 and the feeding rod 41 is lower than the height of the feeding roller 11, and then the feeding roller 11 is pushed so that both ends of the feeding roller 11 are bridged on the stopper rod 44 and the feeding rod 41. And then, starting the feeding cylinder 42 to drive the feeding rod 41 to rotate reversely, lifting the feeding roller 11 to the rack 1 under the action of the limiting rod 44, and finally pushing the feeding rod 41 to the limiting groove 45, so that the feeding roller 11 can be easily transported to the rack 1.

As shown in fig. 1 and 3, a support rod 5 parallel to the feed roller 11 is welded in the frame 1, the support rod 5 is positioned right below the feed roller 11, and the height of the support rod 5 is higher than that of the support cylinder 3. An elastic cushion block 51 is adhered to the upper surface of the support bar 5, and when the timing belt 2 rotates to a position where it is erected on the support bar 5, the elastic cushion block 51 can be cushioned between the timing belt 2 and the support bar 5. Make synchronous conveyer belt 2 need not keep the state of being supported up all the time, reduce the probability that conveying frame 25 and synchronous conveyer belt 2 appear the deformation, reduce the collision influence that the bracing piece 5 received, improved the life of this equipment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mechanism is cut in feeding of wet piece of cloth production line, includes frame (1), installs feed roller (11), cut roller (12) and driving motor (13) in frame (1), its characterized in that: the cutting machine is characterized in that the driving motor (13) drives the slitting roller (12) to rotate, a synchronous conveyor belt (2) is arranged on the rack (1), the synchronous conveyor belt (2) is positioned at the lower side of the feeding roller (11), one end of the synchronous conveyor belt is hinged with the rack (1), a plane through which the synchronous conveyor belt (2) rotates is vertical to the feeding roller (11), the length of the synchronous conveyor belt (2) is not less than the distance between the hinged part and the feeding roller (11), a conveying outer frame (25) is arranged at one side of the synchronous conveyor belt (2) close to the ground, a supporting cylinder (3) is arranged at the position of the rack (1) at the lower side of the conveying outer frame (25), a sliding groove (31) parallel to the synchronous conveyor belt (2) is arranged at one side of the conveying outer frame (25) close to the supporting cylinder (3), a sliding block (32) with the same shape as the cross section of the sliding groove (31, sliding block (32) slide along sliding tray (31), be provided with drive roll (21) and driven voller (22) in synchronous conveyer belt (2), the one end that is close to articulated department is drive roll (21), the one end of drive roll (21) is located conveying frame (25) outside and fixed mounting has action wheel (23), the diameter of action wheel (23) and drive roll (21) equals, action wheel (23) are connected with slitting roller (12) through synchronous chain (24).

2. The feed slitting mechanism of the wet tissue production line as claimed in claim 1, wherein: the automatic conveying device is characterized in that two bearings (14) are fixedly mounted on the rack (1), and two ends of the driving roller (21) are located on the outer side of the conveying outer frame (25) and penetrate through the bearings (14) respectively.

3. The feed slitting mechanism of the wet tissue production line as claimed in claim 2, wherein: the bearing (14) is arranged between the feeding roller (11) and the slitting roller (12).

4. The feed slitting mechanism of the wet tissue production line as claimed in claim 3, wherein: the supporting cylinder (3) is arranged on one side of the conveying outer frame (25) close to the driving roller (21).

5. The feed slitting mechanism of the wet tissue production line as claimed in claim 1, wherein: the automatic feeding device is characterized in that a synchronizing shaft (4) parallel to a feeding roller (11) is fixedly installed on a rack (1), the length of the synchronizing shaft (4) is larger than the width of the rack (1), two vertical side surfaces of the rack (1) and the synchronizing shaft (4) are respectively and fixedly installed with a feeding cylinder (42), one side of the rack (1) provided with the feeding cylinder (42) is provided with a feeding rod (41), the two feeding rods (41) are parallel to each other and perpendicular to the synchronizing shaft (4), the same ends of the two feeding rods (41) are fixedly connected with the synchronizing shaft (4), the feeding rods (41) are positioned on one side of the rack (1) far away from a slitting roller (12), a connecting rod (43) is hinged on a piston rod of the feeding cylinder (42), the plane where the connecting rod (43) is positioned is perpendicular to the synchronizing shaft (4), the other end of the connecting rod (43) is hinged with the feeding rods (41), and a limiting rod (44) is fixedly arranged on one side of the feeding rod (41) close to the slitting, and the limiting rod (44) is positioned at one end of the feeding rod (41) far away from the synchronous shaft (4).

6. the feed slitting mechanism of the wet tissue production line as claimed in claim 5, wherein: frame (1) on seted up two spacing grooves (45), two spacing grooves (45) respectively are provided with one in frame (1) relative both sides, feed roller (11) both ends inlay and establish in spacing groove (45), the height at spacing groove (45) place is not higher than feed rod (41) when removing to vertical position, the height at spacing rod (44) place.

7. The feed slitting mechanism of the wet tissue production line as claimed in claim 1, wherein: frame (1) internal fixation install bracing piece (5), bracing piece (5) be parallel with feed roller (11), bracing piece (5) are located the downside of conveying frame (25), and the height that highly is higher than the support cylinder (3) of bracing piece (5) is located.

8. The feed slitting mechanism of the wet tissue production line as claimed in claim 7, wherein: the upper surface of the supporting rod (5) is fixedly provided with an elastic cushion block (51), and the elastic cushion block (51), the synchronous conveyor belt (2) and the supporting cylinder (3) are positioned in the same plane.