CN104972504B - A kind of multi-functional tread cutting machine - Google Patents

A kind of multi-functional tread cutting machine Download PDF

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Publication number
CN104972504B
CN104972504B CN201510375155.8A CN201510375155A CN104972504B CN 104972504 B CN104972504 B CN 104972504B CN 201510375155 A CN201510375155 A CN 201510375155A CN 104972504 B CN104972504 B CN 104972504B
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frame
roller
underframe
upper support
tyre surface
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CN201510375155.8A
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CN104972504A (en
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周德勇
刘千凯
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CHONGQING JINDUN RUBBER PRODUCTS Co Ltd
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CHONGQING JINDUN RUBBER PRODUCTS Co Ltd
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Abstract

The invention discloses a kind of multi-functional tread cutting machine, including frame, belt conveyor, infrared heating device, conveying roller, cutter sweep, shield winding roller, tyre surface roll stand is positioned at the frame of belt conveyor lower rear, tyre surface roll stand includes [shape underframe, it is arranged over upper support frame at underframe, upper support frame is [shape frame, a left side at upper support frame, the front end of right longitudinal beam is provided with arc hook, a left side for upper support frame, right longitudinal beam is connected with the left and right side frame of underframe by rotating shaft, the rear cross beam of upper support frame is placed on the upper of the rear side of underframe, rear side at underframe is provided with retractor device, the two ends of tyre surface roller roll shaft are supported on arc hook.Being provided with hold-down mechanism before cutter sweep, including being positioned at the roller of front side and being positioned at the swing arm of rear side, swing arm is provided with pulley, and pulley is provided with linear transducer.Change tyre surface roller laborsaving.

Description

A kind of multi-functional tread cutting machine
Technical field
The present invention relates to a kind of multi-functional tread cutting machine.
Background technology
The production process of tire is: dispensing-mixing-extrusion tyre surface-molding-sulfuration-product inspection-packaging is dispatched from the factory. After tyre surface is forced out, at one layer of shield of lower section pad of tyre surface, so it is post-rolled on tyre surface roller and enters next step Molding procedure.
When molding, needing first tyre surface and shield to be separated, tyre surface carries on a conveyor, works as process Tyre surface regulation length time, use cutting knife cut.
Multi-functional tread cutting machine, including frame (10), belt conveyor (1), cutter sweep (2), tire Face roller (3) and tyre surface roll stand (4), described belt conveyor (1) is arranged on frame (10) upper end, institute Stating cutter sweep (2) and be arranged on belt conveyor (1) top, the top of described belt conveyor (1) is leaned on Proximal end is additionally provided with infrared heating device (9), and tyre surface and shield on tyre surface roller divide through carry-over pinch rolls traction From rear, tyre surface enters belt conveyor, completes corresponding cutting action on belt conveyor.Tyre surface at present The design of roller roll stand is not easy to change tyre surface roller, after the tyre surface on a tyre surface roller is finished, changes tyre surface Roller is gruelling.
Summary of the invention
For existing problem, it is an object of the invention to provide a kind of multi-functional tread cutting machine.
To achieve these goals, the technical scheme is that a kind of multi-functional tread cutting machine, including Frame, belt conveyor, cutter sweep, tyre surface roller and tyre surface roll stand, described frame includes left frame and the right side Frame, described belt conveyor is arranged on frame upper end, and described cutter sweep is arranged on above belt conveyor, The top of described belt conveyor is additionally provided with infrared heating device near end, it is characterised in that: described The conveying roller that a row is parallel with belt conveyor it is provided with, before described conveying roller is positioned at belt conveyor in frame The lower section in portion, is provided with shield winding roller, the front side of described frame in the frame of the lower section of this row's conveying roller Being provided with one group of carry-over pinch rolls, described tyre surface roll stand is positioned at the frame of belt conveyor lower rear, described tyre surface Roll stand include by left and right side frame and rear side surround [shape underframe, the opening of described underframe is towards after frame Side, and the rear side of frame leaves the passage rolling in frame for tyre surface roller, underframe be arranged over support Frame, described upper support frame be by left and right longitudinal beam and rear cross beam surround [shape frame, on a left side for upper support frame, The front end of right longitudinal beam is provided with the arc hook of opening upwards, and the upper surface of the left and right side frame of described underframe leans on The positional symmetry of front end is provided with bearing block, is provided with bearing on bearing block, the left side of described upper support frame, Be correspondingly provided with rotating shaft on right longitudinal beam, in described shaft set bearing on bearing block, and, described on The left and right longitudinal beam of bracing frame is positioned at the inside front of underframe, and the rear cross beam of described upper support frame is placed on the end The upper surface of the rear side of frame, the rear side at underframe is additionally provided with for the retractor device by upper support frame jack-up, The two ends of the roll shaft of described tyre surface roller are respectively supported on the arc hook of the left and right longitudinal beam of upper support frame;
The initiating terminal of described belt conveyor be arranged over hold-down mechanism, this hold-down mechanism is positioned at cutter sweep Front against cutter sweep, described hold-down mechanism includes the door being made up of left column, right column and entablature Shape frame, wherein left column, right column are respectively fixed on the machine frame the left and right sides of end, left and right at portal It is provided with middle cross bar between column, the leading flank of wherein said entablature is provided with at least one roller and installs Support, roller is arranged in roller mounting bracket, and wherein the middle cross bar is set with swing arm, described swing arm Being positioned at the rear of portal, one end of described swing arm is provided with radial direction through hole, and swing arm is by this radial direction through hole It is sleeved on cross bar, the other end fixed installation pulley of described swing arm, described pulley is provided with length Sensor.
Use such scheme, tyre surface on tyre surface roller and shield at the conveying roller below frame, shield Automatically being wound on shield winding drum, tyre surface enters belt conveyor after the carry-over pinch rolls of frame side, Horizontal feed on belt conveyor.
On belt conveyor, tyre surface is through out-of-date, and by the pressuring action of roller, frictional resistance is little, tyre surface Can well realize being carried.
The most in the wings, swing arm is close with cutter sweep.When a length of setting value of process, cutting knife leaves Beginning operation is cut.Cutting when, swing arm can adjust position the most up and down, it is ensured that Tyre surface can well and pulley contact, it is ensured that tyre surface is carried the most smoothly, unshifts.
At end, tyre surface otch is heated by infrared heating device, softens, and realizes with the otch of opposite side Bonding.This compound mode compact conformation, saves floor space.
In running, the two ends of the roll shaft of tyre surface roller are placed on hook, preferably at the roller of tyre surface roller The two ends of axle arrange annular groove, allow hook be stuck in annular groove.When tyre surface roller changed by needs, flexible The rear end jack-up of upper support frame, the front end of upper support frame are moved down by device, and tyre surface roller automatically disengages and props up The hook of support.Being moved by new tyre surface roller, retractor device is retracted, during retracting, and upper The front end of support moves up, and the hook of upper support frame both sides hooks the two ends of the roll shaft at tyre surface roller, when flexible When device is fully retracted, tyre surface roller leaves ground, is supported on upper support frame, can start working.
Present configuration is compact, floor space is little.
As preferably: described conveying roller is three.
In such scheme: described roller mounting bracket includes top board and n shape installing plate, described roller is installed Support is fixed on entablature by top board, and the upper transverse plate of described n shape installing plate is bolted on top On plate, described roller is arranged on by rotating shaft between two vertical plate of n shape installing plate.
In such scheme: described retractor device is oil cylinder, described oil cylinder is arranged on the end by cylinder installation seat The rear side of frame, the piston rod of described oil cylinder is connected with the rear cross beam of upper support frame.
In such scheme: the left and right side frame of described underframe and rear side are the rectangular frame of vertical placement, Vertical supporting post it is provided with in rectangular frame.Increase the intensity of underframe.
In such scheme: described roller mounting bracket includes top board and n shape installing plate, described roller is installed Support is fixed on entablature by top board, and the upper transverse plate of described n shape installing plate is bolted on top On plate, described roller is arranged on by rotating shaft between two vertical plate of n shape installing plate.
The invention has the beneficial effects as follows: the present invention is reasonable in design, simple in construction, reliable low cost, logical Cross and tyre surface roll stand is separated into upper support frame and lower bracing frame, the replacing of tyre surface roller can easily be realized, save time, Laborsaving.By arranging swing arm, installing pulley on swing arm, swing arm can upper as the case may be lowered Whole position, it is ensured that tyre surface can well and pulley contact, it is ensured that tyre surface is carried the most smoothly, unshifts.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 closes the position of belt conveyor, carry-over pinch rolls, shield winding roller and conveying roller in terms of the left side of Fig. 1 It it is schematic diagram.
Fig. 3 is the structural representation of hold down gag.
Fig. 4 is the top view of tyre surface roll stand.
Fig. 5 is the side view of tyre surface roll stand.
Detailed description of the invention
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
Relative position in the nouns of locality such as the front, back, left, right, up, down of the present invention only representative graph, not table Show the absolute position of product.
Embodiment 1
As it is shown in figure 1, the multi-functional tread cutting machine of the present invention is by belt conveyor 1, cutter sweep 2, tire Face roller 3, tyre surface roll stand 4, conveying roller 5, carry-over pinch rolls 6, shield winding roller 7, hold-down mechanism 8, infrared The parts compositions such as heater 9, frame 10.
Frame 10 is made up of some buttress braces of left frame, left side frame and connection left and right side frame.Belt Conveying Machine 1 is arranged on the upper end between the left and right side frame of frame 10, and belt conveyor 1 is prior art, at this Do not repeat.
Tyre surface roll stand 4 is positioned at the frame 10 below belt conveyor 1, and tyre surface roller 3 is contained in tyre surface roll stand 4 On, tyre surface roll stand 4 is positioned at the lower section at belt conveyor 1 rear portion.
Tyre surface roll stand 4 is by underframe 41, upper support frame 42, hook 43, bearing block 44, rotating shaft 45, oil cylinder 46, the parts such as cylinder installation seat 47, vertical supporting post 48 composition.
Underframe 41 for surrounded by left and right side frame and rear side [shape frame, the left and right side frame of underframe 41 and after Side frame is the rectangular frame of vertical placement, is provided with vertical supporting post 48 in rectangular frame.
Being arranged over upper support frame 42 at underframe 41, upper support frame 42 is by left and right longitudinal beam and rear horizontal stroke Beam surround [shape frame, the opening of underframe 41 towards the rear side of frame 10, left and right vertical at upper support frame 42 It is provided with the arc hook 43 of opening upwards to the front end of beam, be specifically semicircle hook, the left side of underframe 41, The upper surface of the left side frame positional symmetry near front end is provided with bearing block 44, is provided with bearing on bearing block 44, Being correspondingly provided with rotating shaft 45 on the left and right longitudinal beam of upper support frame 42, rotating shaft 45 is sleeved on bearing block 44 In bearing, the left and right longitudinal beam of upper support frame 42 is positioned at the inner side of underframe 41, so when upper support frame 42 Rear portion by jack-up time, front end moves down and will not interfere with.The rear cross beam of upper support frame 42 is placed on underframe 41 The upper surface of rear side, play the effect supporting upper support frame 42.Rear side at underframe 41 is additionally provided with For the retractor device by upper support frame 42 jack-up.This retractor device is oil cylinder 46, it is also possible to for cylinder or its The device of its same purpose.Oil cylinder 46 is arranged on the rear side of underframe 41 by cylinder installation seat 47, at upper The rear side of the rear cross beam of support 42 is provided with the rear horizontal stroke of mounting bracket, the piston rod of oil cylinder 46 and upper support frame 42 The mounting bracket of beam is connected.
During use, tyre surface roller 3 rolls into from the rear end of frame 10 or rolls out, specifically, and the left side of frame 10 The rear lower of frame and left side frame do not uses any beam to connect, and reserves one to tyre surface roller 3 and rolls into and out Passage, tyre surface roller 3 enters from the gap between frame 10 left frame and the rear end of left side frame and goes out.
Frame 10 is provided with the row conveying roller parallel with belt conveyor 15, preferably conveying roller 5 It it is three.Conveying roller 5 is positioned at the lower section of belt conveyor 1 front portion.Machine in the lower section of this row's conveying roller 5 Frame 10 is provided with shield winding roller 7, and the front side of frame 10 is provided with one group of carry-over pinch rolls 6, specifically, traction The two ends of roller 6 are arranged on by mounting bracket on the left frame of frame 10 and the front surface of right frame respectively.This In carry-over pinch rolls 6 be setting up and down four piece.Tyre surface is drawn to belt conveyor 1 from conveying roller 5 by carry-over pinch rolls 6 On realize horizontal feed.
The initiating terminal of belt conveyor 1 be arranged over hold-down mechanism 8, this hold-down mechanism 8 is positioned at cutter sweep 2 fronts against cutter sweep 2, hold-down mechanism 8 includes by left column 81, right column 82 and entablature 83 The portal of composition, cross bar 84 in being provided with between the left and right column 81,82 of portal, entablature At least one roller mounting bracket 85 is installed on the leading flank of 83, selects to install in centre a roller here, Roller mounting bracket 85 includes top board and n shape installing plate, and roller mounting bracket 85 is fixed on by top board On crossbeam 83, the upper transverse plate of n shape installing plate is bolted on top board, and roller 86 is pacified by rotating shaft It is contained between two vertical plate of n shape installing plate.Swing arm 87, swing arm 87 it is set with on middle cross bar 84 Being positioned at the rear of portal, one end of swing arm 87 is provided with radial direction through hole, and swing arm 87 is the most logical by this Borehole jack is contained on middle cross bar 84, the other end fixed installation pulley 88 of swing arm 87, and pulley 88 is vertically installed, Pulley 88 side is provided with linear transducer 11.
Press mechanism 8 is arranged on the left frame of frame 10 and right frame by its left column 81 and right column 82 Upper end.Hold-down mechanism 8 rear is cutter sweep 2, and the structure of cutter sweep 2 is prior art, including a left side Stand and right standing frame and be fixed on the cutting knife on left standing frame and right standing frame.Do not repeat at this.Hold-down mechanism 8 It is close to cutter sweep 2.End above belt conveyor 1 is provided with infrared heating device 9, Infrared Heating Device 9 is arranged on the top of the end of belt conveyor 1 by support.
The present invention is not limited to above-described embodiment, it will be appreciated that those of ordinary skill in the art is without creating Property work just can make many modifications and variations according to the design of the present invention.Therefore, all in the art Technical staff is the most on the basis of existing technology by logical analysis, reasoning or limited Test available technical scheme, all should be in the protection domain being defined in the patent claims.

Claims (5)

1. a multi-functional tread cutting machine, including frame (10), belt conveyor (1), cutter sweep (2), tyre surface roller (3) and tyre surface roll stand (4), described frame (10) includes left frame and right frame, institute Stating belt conveyor (1) and be arranged on frame (10) upper end, it is defeated that described cutter sweep (2) is arranged on belt Sending machine (1) top, the top of described belt conveyor (1) is additionally provided with infrared heating device near end (9), it is characterised in that: in described frame (10), it is provided with a row parallel with belt conveyor (1) Conveying roller (5), described conveying roller (5) is positioned at the lower section that belt conveyor (1) is anterior, carries this row The frame (10) of the lower section of roller (5) is provided with shield winding roller (7), the front side of described frame (10) Being provided with one group of carry-over pinch rolls (6), described tyre surface roll stand (4) is positioned at the machine of belt conveyor (1) lower rear In frame (10), described tyre surface roll stand (4) include by left and right side frame and rear side surround [shape underframe (41), The opening of described underframe (41) is towards the rear side of frame (10), and the rear side of frame (10) leaves for tire Face roller (3) rolls into the passage in frame (10), is arranged over upper support frame (42) at underframe (41), Described upper support frame (42) for by left and right longitudinal beam and rear cross beam surround [shape frame, in upper support frame (42) The front end of left and right longitudinal beam be provided with arc hook (43) of opening upwards, the left side of described underframe (41), The upper surface of the left side frame positional symmetry near front end is provided with bearing block (44), in the upper installation of bearing block (44) There is bearing, the left and right longitudinal beam of described upper support frame (42) is correspondingly provided with rotating shaft (45), described rotating shaft (45) it is sleeved in the bearing on bearing block (44), and, described upper support frame (42) left and right Longitudinal beam is positioned at the inside front of underframe (41), and the rear cross beam of described upper support frame (42) is placed on underframe (41) upper surface of rear side, the rear side at underframe (41) is additionally provided with for by upper support frame (42) The retractor device of jack-up, the two ends of the roll shaft of described tyre surface roller (3) are respectively supported at upper support frame (42) On arc hook (43) of left and right longitudinal beam;
The initiating terminal of described belt conveyor (1) be arranged over hold-down mechanism (8), this hold-down mechanism (8) Being positioned at cutter sweep (2) front and against cutter sweep (2), described hold-down mechanism (8) includes being stood by a left side The portal that post (81), right column (82) and entablature (83) form, wherein left column (81), the right side Column (82) is respectively fixed on the machine frame the left and right sides of end, at the left and right column (81,82) of portal Between be provided with middle cross bar (84), the leading flank of wherein said entablature (83) is provided with at least one rolling Wheel mounting bracket (85), roller (86) is arranged in roller mounting bracket (85), wherein the middle cross bar (84) On be set with swing arm (87), described swing arm (87) is positioned at the rear of portal, described swing arm (87) One end be provided with radial direction through hole, swing arm (87) is sleeved on middle cross bar (84) by this radial direction through hole, Other end fixed installation pulley (88) of described swing arm (87), described pulley is provided with length on (88) Sensor (11).
A kind of multi-functional tread cutting machine, it is characterised in that: described conveying roller (5) it is three.
The multi-functional tread cutting machine of one the most according to claim 1 or claim 2, it is characterised in that stretch described in: Compression apparatus is oil cylinder (46), and described oil cylinder (46) is arranged on underframe (41) by cylinder installation seat (47) Rear side, the piston rod of described oil cylinder (46) is connected with the rear cross beam of upper support frame (42).
A kind of multi-functional tread cutting machine, it is characterised in that: described underframe (41) Left and right side frame and rear side be the rectangular frame of vertical placement, rectangular frame is provided with vertical Dagger (48).
A kind of multi-functional tread cutting machine, it is characterised in that: described roller is pacified Dress support (85) includes that top board and n shape installing plate, described roller mounting bracket (85) are fixed by top board On entablature (83), the upper transverse plate of described n shape installing plate is bolted on top board, described Roller (86) is arranged on by rotating shaft between two vertical plate of n shape installing plate.
CN201510375155.8A 2015-06-30 2015-06-30 A kind of multi-functional tread cutting machine Active CN104972504B (en)

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Application Number Priority Date Filing Date Title
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CN104972504B true CN104972504B (en) 2016-11-30

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108312585A (en) * 2018-02-10 2018-07-24 无锡微研中佳精机科技有限公司 A kind of tire tread Jia Zhuai mechanisms

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Publication number Priority date Publication date Assignee Title
CN1022550C (en) * 1990-09-01 1993-10-27 杭州橡胶总厂 Cutting device for tire tread
CN201224120Y (en) * 2008-07-16 2009-04-22 山东金宇轮胎有限公司 Slitting apparatus for tyre polyethylene laying cloth
KR101508167B1 (en) * 2013-11-06 2015-04-07 한국타이어 주식회사 Winding apparatus of carcass cutting process
US10106370B2 (en) * 2013-12-06 2018-10-23 Western Technology Services International, Inc. Cable drum transportation and handling apparatus
CN203875915U (en) * 2014-05-14 2014-10-15 建大橡胶(中国)有限公司 Automatic cutting machine for formed cover tire tread
CN204819705U (en) * 2015-06-30 2015-12-02 重庆市金盾橡胶制品有限公司 Multi -functional tread cutting machine

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