CN212795036U - Shock-proof type non-woven fabrics fly-cutting device - Google Patents

Abstract

The utility model discloses a shock-proof type non-woven fabrics fly-cutting device, including the workstation and with workstation bottom fixed connection's shock attenuation supporting leg, the fixed support frame that is equipped with on the workstation, be equipped with cutting mechanism on the support frame, cutting mechanism includes rotating electrical machines, lead screw, movable block, cutting cylinder, cutting telescopic link and cutting knife, the output shaft of lead screw one end and rotating electrical machines, the other end passes through fixing bearing and connects on the right side wall of support frame, the movable block has been cup jointed on the lead screw, just the movable block is connected with lead screw outer wall transmission, the movable block bottom is connected with the cutting cylinder through the connecting rod, cutting cylinder bottom fixedly connected with cutting telescopic link, cutting telescopic link below fixedly connected with cutting knife adapter sleeve, the beneficial effects of the utility model are that: can adjust non-woven fabrics cutting width and position, the shock attenuation noise reduction is effectual simultaneously.

Description

Shock-proof type non-woven fabrics fly-cutting device

Technical Field

The utility model belongs to the technical field of non-woven fabrics production facility, especially, relate to a shock-proof type non-woven fabrics quick cutting device.

Background

The non-woven fabric is composed of directional or random fibers, is a new generation of environment-friendly material, has the advantages of moisture resistance, ventilation, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, recycling and the like, and needs to be cut in the production process of the non-woven fabric.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model provides a shock-proof type non-woven fabrics fly-cutting device can adjust non-woven fabrics cutting width and position, and the shock attenuation noise reduction is effectual simultaneously.

The utility model discloses a realize through following technical scheme: a shock-absorbing non-woven fabric rapid cutting device comprises a workbench and shock-absorbing supporting legs fixedly connected with the bottom of the workbench, wherein a support frame is fixedly arranged on the workbench, one side of the workbench is connected with a wind-up roll and a winding motor through a rotating shaft, a cutting mechanism is arranged on the support frame and comprises a rotating motor, a lead screw, a movable block, a cutting cylinder, a cutting telescopic rod and a cutting knife, the rotating motor is arranged on the left side wall of the support frame through a fixing bolt, one end of the lead screw is connected with an output shaft of the rotating motor, the other end of the lead screw is connected on the right side wall of the support frame through a fixing bearing, the movable block is sleeved on the lead screw and is in transmission connection with the outer wall of the lead screw, the bottom of the movable block is connected with the cutting cylinder through a connecting rod, the, the utility model discloses a damping support leg, including cutting knife adapter sleeve, cutting knife, shock attenuation supporting leg, telescopic cylinder, sleeve, damping telescopic link, damping air bag, damping spring, shock attenuation telescopic link, the last cover of connecting hole is equipped with a plurality of connecting holes, be equipped with the cutting knife in the connecting hole, the damping supporting leg includes solid fixed cylinder, cover establishes the telescopic cylinder, the sleeve of setting in solid fixed cylinder and the damping telescopic link of setting in telescopic cylinder above the solid fixed cylinder, the top of telescopic cylinder and the bottom fixed connection of workstation, the bottom of solid fixed cylinder is connected with the backup pad, set up smooth chamber in the section of thick bamboo wall of telescopic cylinder, the top of solid fixed cylinder sets up in smooth intracavity, the sleeve sets up the bottom at solid fixed cylinder inside, the top of damping telescopic link and the inner chamber top fixed connection of telescopic cylinder, the.

As an optimized technical scheme of the utility model, the workstation bottom is equipped with cuts cut groove, cut and be equipped with compress mechanism on the support frame of cut groove both sides.

As a preferred technical scheme of the utility model, compress mechanism includes the fixed plate of being connected with the support frame, the last surface mounting of fixed plate has the compress cylinder, compress cylinder bottom is connected with the compress telescopic link, the bottom of compress telescopic link runs through the fixed plate and is connected with the compression roller.

As a preferred technical scheme of the utility model, the external screw thread has been seted up on the outer wall of cutting knife top, be equipped with the internal thread that can supply the cutting knife screw in the connecting hole.

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

(1) the rotary motor is arranged to drive the lead screw to rotate, so that the moving block drives the cutting knife to move left and right on the lead screw, the cutting position of the non-woven fabric is adjusted, the cutting width of the non-woven fabric is controlled through the number of the installed cutting knives and the distance between the installed cutting knives, meanwhile, the winding motor and the winding roller are used for driving the non-woven fabric to automatically move, and the cut non-woven fabric is wound;

(2) telescopic cylinder downstream compression damping spring, shock attenuation telescopic link drive compression board compresses the shock attenuation gasbag simultaneously, realizes dual shock attenuation, and the shock attenuation is effectual, can reduce the vibration that the workstation produced and the production of noise reduction, improves the stability of cutting.

Drawings

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

fig. 2 is a right side view of the present invention;

fig. 3 is the internal structure schematic diagram of the middle damping support leg of the utility model.

List of reference numerals: 1. a work table; 2. damping support legs; 3. a support frame; 4. a wind-up roll; 5. a winding motor; 6. a rotating electric machine; 7. a screw rod; 8. a moving block; 9. cutting the air cylinder; 10. cutting the telescopic rod; 11. a cutting knife; 12. fixing the bearing; 13. a connecting rod; 14. a cutter connecting sleeve; 15. a fixed cylinder; 16. a telescopic cylinder; 17. a sleeve; 18. a shock-absorbing telescopic rod; 19. a support plate; 20. a slide chamber; 21. a compression plate; 22. a shock-absorbing air bag; 23. a damping spring; 24. cutting the groove; 25. a cloth pressing mechanism; 26. a fixing plate; 27. a cloth pressing cylinder; 28. cloth pressing telescopic rods; 29. and (4) pressing the rolls.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1, 2 and 3, the shock-absorbing type non-woven fabric rapid cutting device comprises a workbench 1 and shock-absorbing support legs 2 fixedly connected with the bottom of the workbench 1, wherein a support frame 3 is fixedly arranged on the workbench 1, one side of the workbench 1 is connected with a wind-up roll 4 and a wind-up motor 5 through a rotating shaft, a cutting mechanism is arranged on the support frame 3 and comprises a rotating motor 6, a lead screw 7, a moving block 8, a cutting cylinder 9, a cutting telescopic rod 10 and a cutting knife 11, the rotating motor 6 is arranged on the left side wall of the support frame 3 through a fixing bolt, one end of the lead screw 7 is connected with an output shaft of the rotating motor 6, the other end of the lead screw is connected on the right side wall of the support frame 3 through a fixing bearing 12, the moving block 8 is sleeved on the lead screw 7, the moving block 8 is in transmission connection with the outer wall of the, the bottom of the cutting cylinder 9 is fixedly connected with a cutting telescopic rod 10, a cutting knife connecting sleeve 14 is fixedly connected below the cutting telescopic rod 10, a plurality of connecting holes are arranged on the cutting knife connecting sleeve 14, cutting knives 11 are arranged in the connecting holes, the shock absorption supporting leg 2 comprises a fixed cylinder 15, a telescopic cylinder 16 sleeved above the fixed cylinder 15, a sleeve 17 arranged in the fixed cylinder 15 and a shock absorption telescopic rod 18 arranged in the telescopic cylinder 16, the top end of the telescopic cylinder 16 is fixedly connected with the bottom of the workbench 1, the bottom of the fixed cylinder 15 is connected with a supporting plate 19, a sliding cavity 20 is formed in the cylinder wall of the telescopic cylinder 16, the top of the fixed cylinder 15 is arranged in the sliding cavity 20, the sleeve 17 is arranged at the bottom inside the fixed cylinder 15, the top end of the shock absorption telescopic rod 18 is fixedly connected with the top of an inner cavity of the telescopic cylinder 16, the bottom end of the shock absorption telescopic rod 18 is arranged in the sleeve 17, a damping air bag 22 is arranged between the compression plate 21 and the bottom of the inner cavity of the sleeve 17, and a damping spring 23 is sleeved on the sleeve 17 and the damping telescopic rod 18.

As an embodiment of the utility model, 1 bottom of workstation is equipped with cuts cut groove 24, cut and be equipped with compress mechanism 25 on the support frame of cut groove 24 both sides, compress mechanism 25 can carry out the position to the non-woven fabrics both sides and prescribe a limit to, and position shifting appears in the non-woven fabrics when preventing to cut, leads to cutting the deviation to appear.

As an embodiment of the utility model, compress mechanism 25 includes the fixed plate 26 of being connected with support frame 3, the last surface mounting of fixed plate 26 has compress cylinder 27, compress cylinder 27 bottom is connected with compress telescopic link 28, the bottom of compress telescopic link 28 runs through fixed plate 26 and is connected with compression roller 29.

As an embodiment of the utility model, the external screw thread has been seted up on the outer wall of cutting knife 11 top, be equipped with the internal thread that can supply cutting knife 11 screw in the connecting hole.

When the utility model works, one end of the non-woven fabric is firstly cut into one section, then the cut end is passed through the cutting groove 24 and fixed on the wind-up roll 4, then the rotating motor 6 is started, the rotating motor 6 drives the screw rod 7 to rotate, so that the moving block 8 moves on the screw rod 7, further the cutting cylinder 9, the cutting telescopic rod 10 and the cutting knife 11 are driven to move, the cutting knife 11 is moved to a proper position, the cutting cylinder 9 is started, the cutting telescopic rod 10 drives the cutting knife 11 to move, the non-woven fabric is contacted, the cutting width of the non-woven fabric is controlled by the number of the installed cutting knife 11 and the distance between the cutting knives 11, simultaneously the cloth pressing cylinder 27 is started, the cloth pressing telescopic rod 28 drives the compression roller 29 to move downwards, then the winding motor 5 connected with the wind-up roll 4 is started, the winding motor 5, and rolling the cut non-woven fabric.

In the non-woven fabrics cutting process, can produce great vibration, lead to workstation 1 unstability, at this moment, 16 downstream compression damping spring 23 of telescopic cylinder, shock attenuation telescopic link 18 drives compression board 21 and compresses shock attenuation gasbag 22 simultaneously, realizes dual shock attenuation, and the shock attenuation is effectual, can reduce the vibration and the noise reduction's that workstation 1 produced production, improves the stability of cutting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a quick cutting device of shock-proof type non-woven fabrics which characterized in that: the cutting machine comprises a workbench and a damping supporting leg fixedly connected with the bottom of the workbench, wherein a supporting frame is fixedly arranged on the workbench, one side of the workbench is connected with a wind-up roll and a wind-up motor through a rotating shaft, a cutting mechanism is arranged on the supporting frame and comprises a rotating motor, a lead screw, a movable block, a cutting cylinder, a cutting telescopic rod and a cutting knife, the rotating motor is arranged on the left side wall of the supporting frame through a fixing bolt, one end of the lead screw is connected with an output shaft of the rotating motor, the other end of the lead screw is connected on the right side wall of the supporting frame through a fixing bearing, the movable block is sleeved on the lead screw and is in transmission connection with the outer wall of the lead screw, the bottom of the movable block is connected with the cutting cylinder through a connecting rod, the utility model discloses a damping support leg, including cutting knife adapter sleeve, cutting knife, shock attenuation supporting leg, telescopic cylinder, sleeve, damping telescopic link, damping air bag, damping spring, shock attenuation telescopic link, the last cover of connecting hole is equipped with a plurality of connecting holes, be equipped with the cutting knife in the connecting hole, the damping supporting leg includes solid fixed cylinder, cover establishes the telescopic cylinder, the sleeve of setting in solid fixed cylinder and the damping telescopic link of setting in telescopic cylinder above the solid fixed cylinder, the top of telescopic cylinder and the bottom fixed connection of workstation, the bottom of solid fixed cylinder is connected with the backup pad, set up smooth chamber in the section of thick bamboo wall of telescopic cylinder, the top of solid fixed cylinder sets up in smooth intracavity, the sleeve sets up the bottom at solid fixed cylinder inside, the top of damping telescopic link and the inner chamber top fixed connection of telescopic cylinder, the.

2. The rapid cutting apparatus of shock-absorbing type nonwoven fabric according to claim 1, wherein: the bottom of the workbench is provided with a cutting groove, and the support frames on two sides of the cutting groove are provided with cloth pressing mechanisms.

3. The rapid cutting apparatus of shock-absorbing type nonwoven fabric according to claim 2, wherein: the cloth pressing mechanism comprises a fixed plate connected with the support frame, a cloth pressing cylinder is mounted on the upper surface of the fixed plate, a cloth pressing telescopic rod is connected to the bottom of the cloth pressing cylinder, and the bottom of the cloth pressing telescopic rod penetrates through the fixed plate and is connected with a compression roller.

4. The rapid cutting apparatus of shock-absorbing type nonwoven fabric according to claim 1, wherein: the outer wall of the top end of the cutting knife is provided with an external thread, and an internal thread for the cutting knife to be screwed in is arranged in the connecting hole.

Images