CN208497123U - Pearl sliver cut-off equipment - Google Patents

Abstract

The utility model discloses a kind of pearl sliver cut-off equipments, are related to pearl cotton material molding technology field, including rack；The front end of rack is provided with traction device, the rear end of rack is provided with disconnecting device；Traction device includes mounting rack, traction roller and conduit；The quantity of traction roller is two, and the both ends of two traction rollers are rotatably connected on mounting rack, and two traction rollers are arranged in parallel, and there are the gaps passed through for pearl sliver between two traction rollers；Conduit is fixed on the rack and is connected to disconnecting device；Two traction rollers are driven by first driving device；Disconnecting device includes blade and shaft；It is provided with bearing block on the rack for shaft grafting；One end of shaft is connected with the second driving device of its rotation of driving, and blade is fixed on the other end of shaft；Blade is in rotation by the port of conduit；By disconnecting device, realization automatically cuts off pearl sliver, to improve processing efficiency.

Description

Pearl sliver cut-off equipment

Technical field

The utility model relates to pearl cotton material molding technology fields, specifically, it is related to a kind of pearl sliver cutting Equipment.

Background technique

Polyethylene foam cotton is non-crosslinked hole-closing structure, also known as EPE pearl wool, is a kind of packaging material of novel environment friendly. It generates countless independent air bubbles through physical blowing by low density polyethylene (LDPE) rouge and constitutes.Overcome common foamed glue it is frangible, deformation, The disadvantage of restorative difference.Moisture-proof with water proof, shockproof, sound insulation, heat preservation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection, resists Many advantages, such as power is strong is hit, also there is good chemical resistance.It is the ideal substitute of conventional packaging material.

In the prior art, for some such as shaft-like or the product packaging of rod-shaped article, it is precious to need to use the tubulose to cut open the chest Pearl cotton-padded covering wraps up the position.Therefore, it is necessary to the pearl cotton pipes that will be squeezed out from Pearl cotton extruder according to the length of packing material Degree carries out cutting off processing, and if will affect the processing efficiency of pearl cotton pipe using manually cutting off.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pearl sliver cut-off equipment, It can be achieved to automatically cut off pearl sliver, improve processing efficiency.

To achieve the above object, the utility model provides the following technical solutions:

A kind of pearl sliver cut-off equipment, including rack；The front end of the rack is provided with traction device, in the machine The rear end of frame is provided with disconnecting device；The traction device includes mounting rack, traction roller and conduit；The mounting rack is arranged in institute It states in rack, the quantity of the traction roller is two, and the both ends of two traction rollers are rotatably connected on the mounting rack, Two traction rollers are arranged in parallel, and there are the gaps passed through for pearl sliver between two traction rollers；The conduit is solid It is scheduled in the rack and is connected to the disconnecting device；Two traction rollers are driven by first driving device；The cutting Device includes blade and shaft；The bearing block that at least two are provided in the rack supplies the shaft grafting；The shaft One end be connected with the second driving device of its rotation of driving, the blade is fixed on the other end of the shaft；The blade In rotation by the port of the conduit.

So set, traction roller turns in the first driving after pearl sliver is passed through from the gap between two traction rollers Under the transmission of axis, pearl sliver is drawn and is sent into conduit；When pearl sliver is exported from conduit, driven by the second driving device Shaft make blade by catheter port, with pearl cotton item is cut off；Pearl sliver is automatically cut off to realize, is improved Processing efficiency.

Further setting: wheel carrier is set on the ground, and the wheel carrier is rotatably connected to traction wheel；In the outer of the traction wheel Race is offered on periphery to be embedded in for pearl sliver.

So set, by adding traction wheel, so that being drawn before entering conduit by traction roller in pearl sliver Straight and guiding role, enables pearl sliver to can smoothly enter into conduit, avoids scratching with catheter port edge.

Further setting: the disconnecting device is communicated with the material storing box of the pearl sliver for storing cutting, the storing Case is provided with chamber door.

So set, convenient for stacking to the pearl sliver after cutting, product is avoided to be scattered in by adding material storing box Surrounding.

Further setting: in two traction rollers, the both ends for the traction roller being located above are rotatably connected to cunning Block, two sliding blocks are rotatably connected to the screw rod being vertically arranged, and the screw rod is threadedly coupled with the mounting rack.

So set, controlling sliding block sliding by rotation screw rod, the gap between two traction rollers can be adjusted；From And the tractive force of traction roller is adjusted according to the size in gap, guarantee to generate enough tractive force and pearl sliver is led Draw.

Further setting: it is provided with guide rail on the mounting rack, is offered and the guide rail in the side wall of the sliding block Slide the guide groove of clamping.

So set, the clamping by guide groove and guide rail acts on, so that the axial direction to traction roller limits；Make simultaneously Sliding of the sliding block on mounting rack is more accurate and smooth.

Further setting: being provided with turntable far from one end of second driving device in the shaft, the turntable with The blade is bolted, and is connected with weight bolt on the turntable.

So set, the contact surface with blade when fixed is increased, so that the connection of blade and shaft by setting turntable It is stronger；The increased weight of turntable increases rotary inertia simultaneously, so that movement when blade rotation blank is more smooth；It is logical It crosses and adds weight bolt, reduce influence of the eccentric force to shaft in rotation, prevent shaft vibration.

Further setting: the first driving device includes first motor, the first flywheel, the first sprocket wheel and the second sprocket wheel； The output shaft of the first motor is provided with driving wheel, the driving wheel and first flywheel and is driven by belt；Described The side of one flywheel is coaxially arranged with drive sprocket, and one end of the drive sprocket and a traction roller is coaxially connected, institute The one end for stating the first sprocket wheel and another traction roller is coaxially connected, and second sprocket wheel is rotatably connected in the rack；Institute The first sprocket wheel and second sprocket wheel are stated by chain drive, the outside of the chain is engaged with the drive sprocket.

So set, under the drive of first motor, by the cooperation of each sprocket wheel, so that two traction wheels are able to carry out To rolling, so that pearl sliver is played draw；First flywheel increases rotary inertia, improves traction roller traction pearl cotton When fluency.

Further setting: further including having tightener sprocket, be fixed with wheel bar in the rack, the tightener sprocket with it is described Bar rotation connection is taken turns, is engaged on the inside of the tightener sprocket and the chain.

So set, tension is played to chain, prevents sprocket wheel from falling chain in the running by adding tightener sprocket, Guarantee the reliability of chain drive.

Further setting: second driving device includes the second motor and the second flywheel；The output of second motor Second flywheel described in axis connection is provided with driven wheel close to one end of second motor in the shaft, the driven wheel with Second flywheel is driven by belt.

So set, realizing the rotation of shaft in such a way that belt is driven under the drive of the second motor；Second flywheel Rotary inertia is increased, fluency of the blade when cutting off pearl sliver is improved.

Further setting: the shield for the blade to be isolated is provided in the rack.

So set, the exposed part of blade is reduced, to prevent the knife of operator and rotation by adding shield Piece is surprisingly contacted and is come to harm.

In conclusion the utility model has the following beneficial effects:

1. pearl sliver cut-off equipment can be realized self-feeding and blank movement, the processing effect of pearl sliver is improved Rate；

2. smoothness is stablized in traction roller and blade running, traction roller is easy to adjust, and belt and chain drive are reliable；

3. the pearl cotton strip collecting of cutting is convenient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of pearl sliver cut-off equipment；

Fig. 2 is the enlarged drawing in Fig. 1 at A；

Fig. 3 is the drive mechanism schematic diagram in first driving device；

Fig. 4 is the structural schematic diagram of sliding block；

Fig. 5 is the structural schematic diagram at another visual angle of pearl sliver cut-off equipment, for showing the feature of blade；

Fig. 6 is the enlarged drawing in Fig. 5 at B.

In figure: 1, rack；2, traction device；201, mounting rack；202, traction roller；203, conduit；3, disconnecting device；301, Blade；302, shaft；4, first driving device；401, first motor；402, the first flywheel；403, the first sprocket wheel；404, second Sprocket wheel；5, bearing block；6, the second driving device；601, the second motor；602, the second flywheel；7, wheel carrier；8, traction wheel；9, it takes turns Slot；10, material storing box；11, chamber door；12, sliding block；13, screw rod；14, guide rail；15, guide groove；16, turntable；17, weight bolt；18, Chain；19, drive sprocket；20, tensioning wheel；21, bar is taken turns；22, driven wheel；23, shield；24, runner；25, driving wheel.

Specific embodiment

Pearl sliver cut-off equipment is described further referring to figs. 1 to Fig. 6.

A kind of pearl sliver cut-off equipment, as shown in Figure 1, including rack 1, traction device 2 and disconnecting device 3；Wherein, it leads The front end of rack 1 is arranged in leading-in device 2, and the rear end of rack 1 is arranged in disconnecting device 3.

In conjunction with Fig. 2, traction device 2 includes mounting rack 201, traction roller 202 and conduit 203.Mounting rack 201 is arranged in rack On 1, the quantity of traction roller 202 is two, and the both ends of two traction rollers 202 are rotatably connected on mounting rack 201；Two tractions Roller 202 is arranged in parallel, and there are the gap passed through for pearl sliver between two traction rollers 202, two traction rollers 202 pass through first Driving device 4 is driven.

Specifically, in conjunction with Fig. 2 and Fig. 3, first driving device 4 includes first motor 401, the first flywheel 402, the first sprocket wheel 403 and second sprocket wheel 404；The output shaft of first motor 401 is provided with driving wheel 25, and driving wheel 25 passes through with the first flywheel 402 Belt transmission；The side of first flywheel 402 is coaxially arranged with drive sprocket 19, and the one of drive sprocket 19 and a traction roller 202 Hold coaxially connected, one end of the first sprocket wheel 403 and another traction roller 202 is coaxially connected, and the second sprocket wheel 404 is rotatably connected on rack On 1；First sprocket wheel 403 and the second sprocket wheel 404 are driven by chain 18, and the outside of chain 18 is engaged with drive sprocket 19.

As optimization, in conjunction with Fig. 2 and Fig. 4, in two traction rollers 202, the both ends for the traction roller 202 being located above are rotated It is connected with sliding block 12, the screw rod 13 being vertically arranged, screw rod 13 and 201 screw thread of mounting rack are rotatably connected on two sliding blocks 12 Connection, 13 upper end of screw rod is fixed with runner 24.Specifically, it is provided with guide rail 14 on mounting rack 201, is opened in the side wall of sliding block 12 Equipped with the guide groove 15 with the sliding clamping of guide rail 14.

As advanced optimizing, in conjunction with Fig. 2 and Fig. 3, wheel bar 21 is fixed in rack 1, the end of wheel bar 21, which rotates, to be connected It is connected to tightener sprocket, is engaged on the inside of tightener sprocket and chain 18.Specifically, the end for taking turns bar 21 passes through bolted splice in rack 1 On, and adjust chain 18 it is elastic after be welded fixation.

In conjunction with Fig. 2 and Fig. 5, the interior caliber of conduit 203 is slightly larger than the outer diameter of pearl sliver admittedly, and conduit 203 is fixed on peace Shelve on 201, extending direction is parallel to the conveying direction of pearl sliver, and one end is close to two traction rollers 202, the other end with Disconnecting device 3 is connected to.

In conjunction with Fig. 2 and Fig. 6, disconnecting device 3 includes blade 301 and shaft 302；Bearing block 5 is provided in rack 1 for turning 302 grafting of axis；One end of shaft 302 is connected with the second driving device 6 of its rotation of driving, and blade 301 is fixed on shaft 302 The other end；Blade 301 is in rotation by the port of conduit 203.Specifically, in shaft 302 far from the second driving device 6 one End is provided with turntable 16, and turntable 16 is bolted with blade 301, and weight bolt 17 is connected on turntable 16 and is turned with improving Stability when axis 302 rotates.

In conjunction with Fig. 1, for guarantee pearl sliver can the gap steadily as the crow flies before two traction rollers 202 enter conduit 203, wheel carrier 7 is set on the ground for being located at 1 front of rack, wheel carrier 7 is rotatably connected to traction wheel 8；In the excircle of traction wheel 8 Race 9 is offered on face to be embedded in for pearl sliver.The quantity of traction wheel 8 is no less than two.

In conjunction with Fig. 2, the second driving device 6 includes the second motor 601 and the second flywheel 602；The output shaft of second motor 601 The second flywheel 602 is connected, one end of second motor 601 is provided with driven wheel 22 in shaft 302, driven wheel 22 and second fly Wheel 602 is same to be driven by belt.

To protect operator not scratched by blade 301, in conjunction with Fig. 1 and Fig. 5, it is provided in rack 1 for isolation knife The shield 23 of piece 301.It is simultaneously that 1 rear of rack is provided with material storing box 10, storing convenient for collecting the pearl sliver after cutting 10 upper end of case is open and one side is provided with openable chamber door 11.

Process: pearl sliver being ridden on the slot of traction wheel 8 and is sent into the gap between two traction rollers 202, Pearl sliver is sent into conduit 203 by two traction rollers 202 when to rolling；After pearl sliver is exported out of conduit 203, rotation Blade 301 by 203 port of conduit when, with pearl cotton item is cut off；Since the revolving speed of traction wheel 8 and blade 301 is uniform, So that the pearl sliver length cut out is consistent；To realize to pearl sliver it is automatic, accurately cut off operation, improve processing effect Rate.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of pearl sliver cut-off equipment, including rack (1)；The front end of the rack (1) is provided with traction device (2), The rear end of the rack (1) is provided with disconnecting device (3)；It is characterized by:

The traction device (2) includes mounting rack (201), traction roller (202) and conduit (203)；Mounting rack (201) setting On the rack (1), the quantity of the traction roller (202) is two, the both ends company of rotation of two traction rollers (202) Connect on the mounting rack (201), two traction rollers (202) are arranged in parallel, between two traction rollers (202) there are The gap passed through for pearl sliver；The conduit (203) is fixed on the rack (1) and is connected to the disconnecting device (3)；Two A traction roller (202) is driven by first driving device (4)；

The disconnecting device (3) includes blade (301) and shaft (302)；Bearing block (5) confession is provided on the rack (1) Shaft (302) grafting；One end of the shaft (302) is connected with the second driving device (6) of its rotation of driving, the knife Piece (301) is fixed on the other end of the shaft (302)；The blade (301) passes through the end of the conduit (203) in rotation Mouthful.

2. pearl sliver cut-off equipment according to claim 1, it is characterised in that: wheel carrier (7) are set on the ground, it is described Wheel carrier (7) is rotatably connected to traction wheel (8)；Race (9) is offered on the outer circumference surface of the traction wheel (8) for pearl sliver Insertion.

3. pearl sliver cut-off equipment according to claim 1, it is characterised in that: disconnecting device (3) connection is useful In the material storing box (10) of the pearl sliver of storage cutting, the material storing box (10) is provided with chamber door (11).

4. pearl sliver cut-off equipment according to claim 1, it is characterised in that: in two traction rollers (202), position It is rotatably connected to sliding block (12) in the both ends of the traction roller (202) of top, two sliding blocks (12) are rotatablely connected There is the screw rod (13) being vertically arranged, the screw rod (13) is threadedly coupled with the mounting rack (201).

5. pearl sliver cut-off equipment according to claim 4, it is characterised in that: be arranged on the mounting rack (201) There are guide rail (14), offers the guide groove (15) with the guide rail (14) sliding clamping in the side wall of the sliding block (12).

6. pearl sliver cut-off equipment according to claim 1, it is characterised in that: in the shaft (302) far from described One end of second driving device (6) is provided with turntable (16), and the turntable (16) is bolted with the blade (301), Weight bolt (17) are connected on the turntable (16).

7. pearl sliver cut-off equipment according to claim 1, it is characterised in that: the first driving device (4) includes First motor (401), the first flywheel (402), the first sprocket wheel (403) and the second sprocket wheel (404)；The first motor (401) Output shaft is provided with driving wheel (25), and the driving wheel (25) and first flywheel (402) are driven by belt；Described first The side of flywheel (402) is coaxially arranged with drive sprocket (19), the drive sprocket (19) and traction roller (202) One end is coaxially connected, and one end of first sprocket wheel (403) and another traction roller (202) is coaxially connected, second chain Wheel (404) is rotatably connected on the rack (1)；First sprocket wheel (403) and second sprocket wheel (404) pass through chain (18) it is driven, the outside of the chain (18) is engaged with the drive sprocket (19).

8. pearl sliver cut-off equipment according to claim 7, it is characterised in that: further include having tightener sprocket, described Be fixed in rack (1) wheel bar (21), the tightener sprocket and the wheel bar (21) rotation connection, the tightener sprocket with it is described Engagement on the inside of chain (18).

9. pearl sliver cut-off equipment according to claim 1, it is characterised in that: second driving device (6) includes Second motor (601) and the second flywheel (602)；Second flywheel (602) described in the output axis connection of second motor (601), It is provided with driven wheel (22) in the shaft (302) close to one end of second motor (601), the driven wheel (22) and institute The second flywheel (602) is stated to be driven by belt.

10. pearl sliver cut-off equipment according to claim 9, it is characterised in that: be arranged on the rack (1) useful In the shield (23) that the blade (301) is isolated.