CN214882357U

CN214882357U - Be applied to blank holder device of non-woven fabrics production

Info

Publication number: CN214882357U
Application number: CN202121066401.9U
Authority: CN
Inventors: 杨加左
Original assignee: Jiangsu Zhizhen Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zhizhen Environmental Protection Technology Group Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-26
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to a blank holder device applied to non-woven fabric production, which comprises a frame, wherein a conveying component and a blank holder component are arranged on the frame, the blank holder component comprises a fixed frame, a blank holder wheel and a fixed shaft, a sleeve is arranged in the middle of the blank holder wheel, a first chute is vertically arranged on the inner side of the fixed frame, a slide block is arranged in the first chute, a connecting rod is arranged at the top end of the slide block, a movable pipe is arranged on the connecting rod, a buffer component is arranged between the movable pipe and the sleeve, two sides of the sleeve are respectively provided with a support shaft, a deviation rectifying wheel is arranged on the support shaft, the conveying component comprises a conveying belt, a driving shaft, a plurality of driven shafts and a conveying motor, a protective box is arranged on the frame, when the blank holder wheel moves downwards, the buffer component can excessively move to cause the non-woven fabric to be over-stressed, and the deviation rectifying wheel can enable the non-woven fabric to become flat, the protective box can protect the motor.

Description

Be applied to blank holder device of non-woven fabrics production

Technical Field

The utility model relates to a non-woven fabrics production facility technical field specifically is a be applied to blank pressing device of non-woven fabrics production.

Background

The traditional cloth is a support formed by spinning cotton, hemp, chemical fibers and the like, the non-woven fabric is bonded with fiber raw materials by a physical method, the non-woven fabric and the traditional textile have the characteristics of short process flow, high production rate, high yield, low cost, wide application, many raw material sources and the like, when the non-woven fabric is produced, the two sides of the formed non-woven fabric need to be subjected to edge pressing treatment, an edge pressing wheel is used for edge pressing by a traditional edge pressing device, then the edge pressing wheel presses the two sides of the non-woven fabric, when the edge pressing wheel presses the non-woven fabric, the pressure is overlarge, the non-woven fabric is damaged and overlooked, the edge pressing wheel cannot play a due role, the non-woven fabric cannot be very flat all the time in the conveying process, the traditional edge pressing device cannot enable the non-woven fabric to be flat, and the non-woven fabric is likely to be uneven because the edge pressing wheel only presses the two sides of the non-woven fabric, the non-woven fabric is separated from the edge pressing wheel, the edge pressing device not only has the edge pressing wheel, but also has a conveying belt for conveying the non-woven fabric, the conveying belt is driven by a servo motor, and if the servo motor is collided, the servo motor is possibly damaged, so that the conveying belt stops running, and loss is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be applied to blank pressing device of non-woven fabrics production.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a blank pressing device applied to non-woven fabric production comprises a rack, wherein a conveying assembly and a blank pressing assembly are arranged on the rack, the blank pressing assembly comprises a fixed frame, two blank pressing wheels and a fixed shaft, a sleeve is arranged in the middle of each blank pressing wheel, the sleeve is sleeved on the fixed shaft, two first sliding grooves are vertically arranged on the inner side of the fixed frame, a sliding block is arranged in each first sliding groove, a second sliding groove is arranged on each sliding block, two ends of the fixed shaft are arranged in the second sliding grooves, a connecting rod is arranged between the top ends of the two sliding blocks, a movable pipe is arranged on each connecting rod, two groups of buffer assemblies are arranged between each movable pipe and the corresponding sleeve, each buffer assembly comprises a telescopic rod and a buffer spring, each buffer spring is sleeved on the corresponding telescopic rod, the top end of each telescopic rod is connected with the corresponding movable pipe, and the bottom end of each telescopic rod is connected with the corresponding sleeve, the hydraulic cylinder is arranged on the fixed frame, a piston rod of the hydraulic cylinder is connected with the connecting rod, the connecting rod is provided with scale marks, the movable pipe is provided with a locking bolt, two sides of the sleeve are respectively provided with a support shaft, the support shaft is provided with an error correction wheel, the error correction wheel is obliquely arranged, the conveying assembly comprises a conveying belt, a driving shaft, a plurality of driven shafts and a conveying motor, the driven shafts and the driving shaft are arranged in the middle of the conveying belt, two ends of the driven shafts are connected with the frame through bearings, one end of the driving shaft is movably connected with the frame, the other end of the driving shaft penetrates through the frame and is connected with a motor shaft of the conveying motor, the frame is provided with a protective box, the conveying motor is arranged in the protective box, a plurality of heat dissipation holes are formed in the side wall of the protective box, and a mounting seat is arranged inside the protective box, the mounting structure is characterized in that a plurality of fixing columns are arranged below the mounting seat, damping springs are arranged on the fixing columns, the fixing columns penetrate through the mounting seat, and nuts are arranged at the top ends of the fixing columns.

Preferably, the inner wall of the protection box is provided with a dust screen.

In a further preferred mode, rubber pads are arranged on the edge pressing wheel and the deviation rectifying wheel, and anti-skid grains are arranged on the surfaces of the rubber pads.

In a further preferred embodiment, the telescopic rod comprises an inner rod and an outer tube, wherein one end of the inner rod is arranged in the outer tube and is connected with the outer tube in a sliding manner.

In a further preferred mode, the bottom opening of the protective box is arranged, a fixed seat is arranged at the bottom of the protective box, a tripod is arranged at the bottom of the fixed seat, the bottom end of the fixed column is arranged on the fixed seat, and the protective box is connected with the fixed seat through a bolt.

In a further preferred embodiment, the bottom of the frame is provided with rollers.

In a further preferred mode, a support column is arranged at the bottom of the rack, penetrates through the rack and is in threaded connection with the rack, and a rotating block is arranged at the top end of the support column.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to blank pressing device of non-woven fabrics production possesses following beneficial effect:

in the utility model, the fixed shaft and the paper pressing wheel can descend through the hydraulic cylinder, the connecting rod and the sliding block, the paper pressing wheel can descend through the telescopic rod, the second sliding groove and the buffer spring, after the paper pressing wheel descends, too large pressure can not be generated between the edge pressing wheel and the non-woven fabric, the damage of the non-woven fabric caused by the too large pressure of the edge pressing wheel can be avoided, similarly, the edge pressing wheel can move through the sleeve, the distance between the two edge pressing wheels can be changed, through the telescopic rod, the sleeve and the movable tube can move synchronously, through the scale, the distance between the two edge pressing wheels can be accurately adjusted, when the width of the non-woven fabric is changed, the edge pressing wheel can be used as well, the deviation correcting wheel is inclined, the conveying belt drives the non-woven fabric to move, the deviation correcting wheel can be rotated, because the deviation correcting wheel is inclined, the two sides of the non-woven fabric can be moved to both sides, when the non-woven fabric is wrinkled in the deviation correcting middle, the non-woven fabric can be leveled, can protect the conveyor motor through the protective housing, avoid the conveyor motor directly to receive the striking, the louvre can make protective housing and external connection, is favorable to the heat dissipation, through damping spring, can alleviate the vibrations that produce when the conveyor motor moves, avoids because the problem that vibrations appear, for example the bolt is not hard up.

Drawings

FIG. 1 is a schematic view of the overall structure of a blank holder device for producing non-woven fabrics according to the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the protective box of the present invention;

FIG. 4 is a schematic cross-sectional view of the middle fixing frame, the sliding block, the connecting rod, the fixing shaft and the hydraulic cylinder of the present invention;

FIG. 5 is a schematic structural view of the middle movable tube, the sleeve, the buffer assembly and the edge pressing wheel of the present invention;

fig. 6 is a schematic cross-sectional structural view of the middle frame and the conveying assembly of the present invention.

In the figure: 1. a frame; 2. a fixed mount; 3. an edge pressing wheel; 4. a fixed shaft; 5. a sleeve; 6. a first chute; 7. a slider; 8. a second chute; 9. a connecting rod; 10. a movable tube; 11. a telescopic rod; 111. an inner rod; 112. an outer tube; 12. a buffer spring; 13. a hydraulic cylinder; 14. scale lines; 15. locking the bolt; 16. a support shaft; 17. a deviation rectifying wheel; 18. a conveyor belt; 19. a drive shaft; 20. a driven shaft; 21. a conveying motor; 22. a protective box; 23. heat dissipation holes; 24. a mounting seat; 25. fixing a column; 26. a damping spring; 27. a nut; 28. a dust screen; 29. a rubber pad; 30. a fixed seat; 31. a tripod; 32. a roller; 33. a support pillar; 34. and (6) rotating the block.

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 (b):

referring to fig. 1-6, a blank holder device applied to non-woven fabric production comprises a frame 1, wherein a conveying assembly and a blank holder assembly are arranged on the frame 1, the blank holder assembly comprises a fixed frame 2, two blank holder wheels 3 and a fixed shaft 4, a sleeve 5 is arranged in the middle of each blank holder wheel 3, the sleeve 5 is sleeved on the fixed shaft 4, two first sliding grooves 6 are vertically arranged on the inner side of the fixed frame 2, a sliding block 7 is arranged in each first sliding groove 6, a second sliding groove 8 is arranged on each sliding block 7, two ends of each fixed shaft 4 are arranged in the corresponding second sliding grooves 8, a connecting rod 9 is arranged between the top ends of the two sliding blocks 7, a movable tube 10 is arranged on each connecting rod 9, two groups of buffer assemblies are arranged between each movable tube 10 and the corresponding sleeve 5, each buffer assembly comprises a telescopic rod 11 and a buffer spring 12, and each buffer spring 12 is sleeved on the telescopic rod 11, the top and the movable tube 10 of telescopic link 11 are connected, the bottom and the sleeve 5 of telescopic link 11 are connected, be provided with pneumatic cylinder 13 on the mount 2, the piston rod and the connecting rod 9 of pneumatic cylinder 13 are connected, be provided with scale mark 14 on the connecting rod 9, be provided with locking bolt 15 on the movable tube 10, the both sides of sleeve 5 are provided with and all are provided with back shaft 16, be provided with on the back shaft 16 and rectify the wheel 17, it sets up to rectify the wheel 17 slope, conveying assembly includes conveyer belt 18, driving shaft 19, a plurality of driven shaft 20 and conveying motor 21, driven shaft 20 and driving shaft 19 all set up in the middle of conveyer belt 18, the both ends of driven shaft 20 and frame 1 pass through the bearing and connect, the one end and the frame 1 swing joint of driving shaft 19, the other end passes frame 1 and the motor shaft connection of conveying motor 21, be provided with guard box 22 on frame 1, conveying motor 21 sets up in guard box 22, be provided with a plurality of louvre 23 on the lateral wall of guard box 22, the inside of guard box 22 is provided with mount pad 24, the below of mount pad 24 is provided with a plurality of fixed column 25, be provided with damping spring 26 on the fixed column 25, fixed column 25 passes mount pad 24, and the top is provided with nut 27.

In this embodiment, a dust screen 28 is disposed on the inner wall of the protection box 22. The dust screen 28 can prevent fibers of nonwoven fabric, dust, etc. from entering the conveyor motor 21 and damaging the conveyor motor 21.

In the embodiment, rubber pads 29 are arranged on the edge pressing wheel 3 and the deviation rectifying wheel 17, and anti-skid lines are arranged on the surfaces of the rubber pads 29. The rubber pad 29 with the anti-skid lines can increase the friction force, so that the edge pressing wheel 3 and the deviation correcting wheel 17 are not easy to skid.

In this embodiment, the telescopic rod 11 comprises an inner rod 111 and an outer tube 112, and one end of the inner rod 111 is disposed in the outer tube 112 and is slidably connected with the outer tube 112. The telescopic rod 11 can be telescopic, can play the effect of connecting sleeve 5 and activity pipe 10, also can make the distance change between sleeve 5 and the activity pipe 10 simultaneously.

In this embodiment, the bottom of the protection box 22 is provided with an opening, the bottom of the protection box 22 is provided with a fixing base 30, the bottom of the fixing base 30 is provided with a tripod 31, the bottom end of the fixing column 25 is arranged on the fixing base 30, and the protection box 22 is connected with the fixing base 30 through a bolt. Constitute the bottom of protective housing 22 by fixing base 30, after dismantling protective housing 22, it can be more convenient to dismantle conveyor motor 21, and tripod 31 can play firm effect.

In this embodiment, the bottom of the frame 1 is provided with rollers 32. The rollers 32 allow the frame 1 to be moved, which is convenient when the frame 1 is carried to a desired place.

In this embodiment, a support column 33 is disposed at the bottom of the rack 1, the support column 33 penetrates through the rack 1 and is in threaded connection with the rack 1, and a rotating block 34 is disposed at the top end of the support column 33. The support column 33 and the rotating block 34 can fix the frame 1 on the ground, and the frame 1 is prevented from moving accidentally due to the roller 32.

The working principle is as follows:

in summary, when in use, the non-woven fabric is put on the conveyer belt 18, then the hydraulic cylinder 13 and the conveyer motor 21 are started, the conveyer motor 21 drives the driving shaft 19 to rotate, and then the conveyer belt 18 moves, the driven shaft 20 mainly aims to support the conveyer belt 18, the hydraulic cylinder 13 drives the connecting rod 9 to move downwards, the fixed shaft 4 moves downwards through the telescopic rod 11 and the sliding block 7, the edge pressing wheel 3 presses two sides of the non-woven fabric, when the edge pressing wheel 3 presses the non-woven fabric, the edge pressing wheel 3 and the fixed shaft 4 do not move downwards, then the hydraulic cylinder 13 is continuously started, the connecting rod 9 and the sliding block 7 move downwards, the length of the telescopic rod 11 is shortened, the buffer spring 12 sleeved on the telescopic rod 11 is compressed, the force of the edge pressing wheel 3 to the non-woven fabric is provided by the force of the buffer spring 12 and the edge pressing wheel 3 and the force of the fixed shaft 4, in order to reduce the weight, the fixed shaft 4 is preferably a hollow tube, can avoid the non-woven fabrics to be crushed, after the width of the non-woven fabrics changes, the locking bolt 15 is unscrewed, the position of the edge pressing wheel 3 is moved, the sleeve 5 and the movable tube 10 can synchronously slide, when the position of the edge pressing wheel 3 is proper, the locking bolt 15 is screwed, so that the position of the edge pressing wheel 3 can be adjusted more accurately by the scale mark 14 on the connecting rod 9, the non-woven fabrics can continuously move under the drive of the conveyer belt 18, the edge pressing wheel 3 and the deviation rectifying wheel 17 can rotate along with the movement of the conveyer belt 18, the rubber pad 29 can increase the friction force to avoid slipping, the deviation rectifying wheel 17 can stretch the non-woven fabrics to two sides when rotating, but the friction force between the deviation rectifying wheel 17 and the non-woven fabrics is smaller, the non-woven fabrics can not be excessively stretched, only the middle of the non-woven fabrics can be pulled flat, the non-woven fabrics can become flat, when the conveying motor 21 runs, the vibration can be realized, the conveying motor 21 can drive the mounting seat 24 to vibrate up and down on the fixed column 25, the vibration of the conveying motor 21 can be reduced by the damping spring 26, heat generated when the conveying motor 21 operates can be dissipated to the outside of the protective box 22 through the heat dissipation holes 23, the protection can prevent a person from accidentally touching the conveying motor 21, so that the conveying motor 21 has problems, the dust screen 28 on the inner wall of the protective box 22 can intercept dust in air and fibers for producing non-woven fabrics, the damage of the conveying motor 21 caused by the dust in the air and the fibers for the non-woven fabrics is avoided, when the rack 1 needs to be moved, the rotating block 34 is rotated until the supporting column 33 leaves the ground, then the rack 1 is pushed, because of the rollers 32, the rack 1 can be pushed to move, and after the position is reached, the rotating block 34 is rotated, so that the supporting column 33 is contacted with the ground, and the rollers 32 are lifted.

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

1. The utility model provides a be applied to blank pressing device of non-woven fabrics production, includes frame (1), be provided with conveying component and blank pressing subassembly in frame (1), the blank pressing subassembly includes mount (2), two blank pressing wheels (3) and fixed axle (4), its characterized in that: the edge pressing wheel is characterized in that a sleeve (5) is arranged in the middle of the edge pressing wheel (3), the sleeve (5) is sleeved on a fixed shaft (4), two first sliding grooves (6) are vertically arranged on the inner side of the fixed frame (2), a sliding block (7) is arranged in each first sliding groove (6), a second sliding groove (8) is arranged on each sliding block (7), two ends of each fixed shaft (4) are arranged in the corresponding second sliding grooves (8), a connecting rod (9) is arranged between the top ends of the two sliding blocks (7), a movable pipe (10) is arranged on each connecting rod (9), two groups of buffer assemblies are arranged between each movable pipe (10) and the corresponding sleeve (5) and comprise a telescopic rod (11) and a buffer spring (12), each buffer spring (12) is sleeved on the corresponding telescopic rod (11), and the top ends of the telescopic rods (11) are connected with the movable pipes (10), the bottom and the sleeve (5) of telescopic link (11) are connected, be provided with pneumatic cylinder (13) on mount (2), the piston rod and connecting rod (9) of pneumatic cylinder (13) are connected, be provided with scale mark (14) on connecting rod (9), be provided with locking bolt (15) on movable tube (10), the both sides of sleeve (5) are provided with and all are provided with back shaft (16), be provided with on back shaft (16) and rectify deviation wheel (17), it sets up to rectify deviation wheel (17) slope, conveying component includes conveyer belt (18), driving shaft (19), a plurality of driven shaft (20) and conveying motor (21), driven shaft (20) and driving shaft (19) all set up in the middle of conveyer belt (18), the both ends and frame (1) of driven shaft (20) are connected through the bearing, the one end and the frame (1) swing joint of driving shaft (19), the other end passes frame (1) and conveyor motor (21)'s motor shaft connection, be provided with protective housing (22) on frame (1), conveyor motor (21) sets up in protective housing (22), be provided with a plurality of louvre (23) on protective housing (22)'s the lateral wall, protective housing (22)'s inside is provided with mount pad (24), the below of mount pad (24) is provided with a plurality of fixed column (25), be provided with damping spring (26) on fixed column (25), fixed column (25) pass mount pad (24), and the top is provided with nut (27).

2. The edge pressing device applied to non-woven fabric production according to claim 1, wherein: and a dust screen (28) is arranged on the inner wall of the protective box (22).

3. The edge pressing device applied to non-woven fabric production according to claim 1, wherein: rubber pads (29) are arranged on the edge pressing wheel (3) and the deviation rectifying wheel (17), and anti-skid grains are arranged on the surfaces of the rubber pads (29).

4. The edge pressing device applied to non-woven fabric production according to claim 1, wherein: the telescopic rod (11) comprises an inner rod (111) and an outer tube (112), wherein one end of the inner rod (111) is arranged in the outer tube (112) and is connected with the outer tube (112) in a sliding mode.

5. The edge pressing device applied to non-woven fabric production according to claim 1, wherein: the bottom opening setting of protective housing (22), and the bottom of protective housing (22) is provided with fixing base (30), fixing base (30) bottom is provided with tripod (31), the bottom setting of fixed column (25) is on fixing base (30), protective housing (22) and fixing base (30) pass through bolted connection.

6. The edge pressing device applied to non-woven fabric production according to claim 1, wherein: the bottom of the frame (1) is provided with a roller (32).

7. The edge pressing device applied to non-woven fabric production according to claim 6, wherein: the bottom of frame (1) is provided with support column (33), support column (33) pass frame (1), and with frame (1) threaded connection, the top of support column (33) is provided with turning block (34).