CN104044164B - Vacuum automatic rubber washer cutting machine - Google Patents
Vacuum automatic rubber washer cutting machine Download PDFInfo
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- CN104044164B CN104044164B CN201410266485.9A CN201410266485A CN104044164B CN 104044164 B CN104044164 B CN 104044164B CN 201410266485 A CN201410266485 A CN 201410266485A CN 104044164 B CN104044164 B CN 104044164B
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- cutting knife
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- 238000005520 cutting process Methods 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of vacuum automatic rubber washer cutting machine, comprise main shaft, spindle drive, frock pipe, cutter radial transmission mechanism, cutter shaft to transmission mechanism, main shaft one end is connected with spindle drive, another free end of main shaft is connected with frock pipe, the tube wall of frock pipe offers some pores, and frock pipe is connected with vacuum generator with inflatable body respectively by pipeline; Cutter radial transmission mechanism comprises: knife rest plate, cutting knife cylinder, linear guides, cutter mounting frame, cutter; Knife rest plate is provided with cutting knife cylinder and linear guides, linear guides radial direction is arranged on below cutting knife cylinder, and cutter mounting frame is arranged on linear guides and is slidably connected with it, and cutter is fixedly installed on cutter mounting frame; The piston rod of cutting knife cylinder is fixedly connected with cutter mounting frame upper end; Cutter shaft comprises to transmission mechanism: servomotor, servo guide rail, ball-screw.
Description
Technical field
The present invention relates to a kind of vacuum automatic rubber washer cutting machine, belong to field of mechanical technique.
Background technology
At present, existing cutting machine former is due to technological problems, can only producing shaped single part, and every part part all needs to repair slitter edge, more because cooling meat after vulcanizing equipment plate surface pressure difference and sulfuration causes the accessory size of multimode cavity poor, product quality uniformity cannot be ensured, because mould problem of aging causes the airtight quality of rectangular seal to decline, and problems such as inefficiency and lack the automation equipment of professional production.Because the production efficiency of existing rectangular seal and rubber washer is low, because every part all wants deburring, and due to vulcanizing equipment plate face area for cutting, single mode output is not high, and productivity is low, and efficiency is not high; Simultaneously because the pressure distribution of mould is uneven, the unequal problem of shaping cooling meat causes the composite factors such as unstable product quality, therefore the production decision that on market, urgent need boosts productivity and can improve the quality of products.Now also have some manufacturer to utilize instrument lathe to carry out machining, but due to product handling difficulty high, usually utilize frock self friction power holding parts, therefore frock and part are large interference fit, coordinate very tight, so need for a long time on handling procedure, efficiency is not high.The tool rest carriage of artificial shake measuring truck is processed, and need the moment to note planker scale, efficiency and precision all do not reach requirement.
There is following shortcoming in existing relevant device:
1. existing relevant device cannot realize automatic loading and unloading work piece, adopts to load manually completely to draw off work piece.Because processed product part is rubber product, and there is certain length, the characteristic such as flexible, soft, to bend, cause manual installation procedure complicated, be difficult to smooth installation, sometimes also need to install with aid, thus production efficiency is low.
2. the clamping of the work piece of existing relevant device is all the frictional force utilized between the Interference size of frock and work piece, and this technique falls behind.Tensile due to rubber is difficult to hold, therefore the Interference size of frock is processed by rule of thumb by the processor of frock, causes Interference size excessive or too small thus.Interference size is excessive, so certainly will cause manually charging difficulty especially, thus increase the working strength operated, lower efficiency.Interference size is too small, so because the frictional force in machining between cutter and work piece is quite large, causes work piece to skid in frock.Work piece certainly will cause work piece to scrap in process once skid, and finally causes unnecessary loss.
3. the work piece of the existing relevant device in market be and cut after taking off from frock by a manual pieces, frock due to interference fit, so waste time and energy during removal work piece.
4. the existing relevant device in market is hand feed processing, and cannot ensure the quality uniformity of work piece, the condition be affected by human factors of product quality increases.
The cutter that 5 market existing relevant devices adopt is generally that white steel knife or tool steel wears into, be 3mm because this type of cutter on market is the thinnest, even if thickness that also can be certain after mill, because cutter thickness can because front cutting edge mouth frictional product in machining, cause Product processing face crude, be difficult to higher fineness, and machined surface is smooth not.Cutter can extrude machined surface simultaneously, and cause frictional resistance to strengthen, make product stall, frictional heat makes cutter anneal for a long time, shortens cutter life.Frictional heat between product stall and frock, makes product and frock burn out.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of vacuum automatic rubber washer cutting machine.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of vacuum automatic rubber washer cutting machine, comprise main shaft, spindle drive, frock pipe, cutter radial transmission mechanism, cutter shaft to transmission mechanism, it is characterized in that: described main shaft one end is connected with spindle drive, another free end of main shaft is connected with frock pipe, the tube wall of frock pipe offers some pores, and described frock pipe is connected with vacuum generator with inflatable body respectively by pipeline;
Described cutter radial transmission mechanism comprises: knife rest plate, cutting knife cylinder, linear guides, cutter mounting frame, cutter; Knife rest plate is provided with cutting knife cylinder and linear guides, linear guides radial direction is arranged on below cutting knife cylinder, and cutter mounting frame is arranged on linear guides and is slidably connected with it, and cutter is fixedly installed on cutter mounting frame; The piston rod of cutting knife cylinder is fixedly connected with cutter mounting frame upper end;
Described cutter shaft comprises to transmission mechanism: servomotor, servo guide rail, ball-screw; The screw rod of ball-screw is located in servo guide rail, and the power output shaft of servomotor is connected with ball-screw and drives bolt rotary, and described cutter mounting frame is fixedly installed on ball-screw by connector, the transverse shifting along with the rotation of ball-screw screw rod.
Described vacuum automatic rubber washer cutting machine, is characterized in that: described cutter radial transmission mechanism also comprises magnetic induction switch and cutter cutting speed regulator; Be provided with magnetic induction switch in described cutting knife cylinder, the piston rod of cutting knife cylinder be also connected with the cutter cutting speed regulator for stable cutting knife cylinder output speed.
Described vacuum automatic rubber washer cutting machine, is characterized in that: the stopping means also comprising adjustable position, and described stopping means is arranged on cutter mounting frame, and stopping means is arranged on immediately below cutter cutting speed regulator.
Described vacuum automatic rubber washer cutting machine, is characterized in that: be also provided with cut lengths radiai adjustment mechanism below described cutter mounting frame.
Described vacuum automatic rubber washer cutting machine, it is characterized in that: on spindle drive end, be arranged with stripper at main shaft, spindle drive is provided with discharging cylinder, the piston rod end of discharging cylinder is connected with stripper, and what stripper is provided with a circle is convenient to that frock pipe passes dodges hole.
Described vacuum automatic rubber washer cutting machine, is characterized in that: described cutter mounting frame is also provided with inductive switching block, and above cutter mounting frame, correspondence position is respectively arranged with origin switch, left limit switch and right limit switch.
Preferably, described vacuum automatic rubber washer cutting machine, is characterized in that: described cutter is carbide alloy dise knife tool, and specification is external diameter φ 60mm, installing hole φ 25.4mm, thickness 0.3mm.
Beneficial effect: vacuum automatic rubber washer cutting machine provided by the invention, is utilized the pore on the tube wall of frock pipe, is connected respectively by pipeline with inflatable body with vacuum generator, by work piece automatic charging, vacuum suction clamping, automatic material separator; Motion and feeding adopt servomotor to be equipped with ball-screw and linear guides is formed, and motion stabilization is reliable, and repeatability is strong, and product quality is able to relative guarantee; Existing single product is made tubular, equidistantly cuts according to single product size.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 and Fig. 3 is cut state schematic diagram of the present invention;
Fig. 4 is the present invention's de-material view;
Fig. 5 is workflow schematic diagram of the present invention.
In figure: main shaft 1, spindle drive 2, frock pipe 3, knife rest plate 4, cutting knife cylinder 5, linear guides 6, cutter mounting frame 7, cutter 8, servomotor 9, servo guide rail 10, ball-screw 11, screw rod 12, magnetic induction switch 13, cutter cutting speed regulator 14, stopping means 15, cut lengths radiai adjustment mechanism 16, stripper 17, discharging cylinder 18, inductive switching block 19, origin switch 20, left limit switch 21, right limit switch 22.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figures 1 to 4, a kind of vacuum automatic rubber washer cutting machine, comprise main shaft 1, spindle drive 2, frock pipe 3, cutter radial transmission mechanism, cutter shaft to transmission mechanism, it is characterized in that: described main shaft one end is connected with spindle drive, another free end of main shaft is connected with frock pipe 3, the tube wall of frock pipe offers some pores, and described frock pipe is connected with vacuum generator with inflatable body respectively by pipeline; (not shown) utilizes the pore in frock that work piece is supportted distending automatically, is then utilize the pore in frock to vacuumize work piece vacuum suction in frock to the clamping of work piece.
Described cutter radial transmission mechanism comprises: knife rest plate 4, cutting knife cylinder 5, linear guides 6, cutter mounting frame 7, cutter 8; Knife rest plate 4 is provided with cutting knife cylinder 5 and linear guides 6, linear guides radial direction is arranged on below cutting knife cylinder, and cutter mounting frame 7 is arranged on linear guides 6 and is slidably connected with it, and cutter 8 is fixedly installed on cutter mounting frame 7; The piston rod of cutting knife cylinder 5 is fixedly connected with cutter mounting frame 7 upper end; Described cutter shaft comprises to transmission mechanism: servomotor 9, servo guide rail 10, ball-screw 11; The screw rod 12 of ball-screw is located in servo guide rail 10, the power output shaft of servomotor 9 is connected with ball-screw 11 and drives screw rod 12 to rotate, described cutter mounting frame 7 is fixedly installed on ball-screw 11 by connector, the transverse shifting along with the rotation of ball-screw screw rod.Motion and feeding all adopt servomotor to be equipped with ball-screw and linear guides is formed, and motion stabilization is reliable, and repeatability is strong, and product quality is able to relative guarantee.And the size of the movement velocity in each motion portion, cutting packing ring, cutting quantity are arranged by man-machine interface.Simple to operate understandable.After optimum configurations completes, a key operation, increases work efficiency.
Described cutter radial transmission mechanism also comprises magnetic induction switch 13 and cutter cutting speed regulator 14; Be provided with magnetic induction switch in described cutting knife cylinder, the piston rod of cutting knife cylinder be also connected with the cutter cutting speed regulator for stable cutting knife cylinder output speed.Also comprise the stopping means 15 of adjustable position, described stopping means is arranged on cutter mounting frame, and stopping means is arranged on immediately below cutter cutting speed regulator.
Cut lengths radiai adjustment mechanism 16 is also provided with below described cutter mounting frame.
Described vacuum automatic rubber washer cutting machine, it is characterized in that: on spindle drive 2 end, be arranged with stripper 17 at main shaft 1, spindle drive is provided with discharging cylinder 18, the piston rod end of discharging cylinder 18 is connected with stripper 17, and what stripper is provided with a circle is convenient to that frock pipe passes dodges hole (not shown).Adopt automatic discharging, having while discharging blows swollenly gets auxiliary movement, thus ensures pickup easily while not damaging product, and automatically gathers materials.
Described cutter mounting frame 7 is also provided with inductive switching block 19, and above cutter mounting frame, correspondence position is respectively arranged with origin switch 20, left limit switch 21 and right limit switch 22.
Preferably, described cutter 8 adopts carbide alloy dise knife tool, and specification is external diameter φ 60mm, installing hole φ 25.4mm, thickness 0.3mm.The little long service life of processing resistance, processing department is highly polished.
The course of work of the present invention is as follows, as shown in Figure 5:
As shown in Figure 1, work piece loads on the frock pipe on main shaft, can open auxiliary air blowing distending function, conveniently goods can be loaded frock in loading procedure.Start automatic operation button, Incision Machine's opened by main shaft, and to being moved to the first cutting station fast by initial point, (this position sets by debug process before tool axis, touch-screen typing, PLC records preservation, can ensure precision and the repeatable accuracy of each cutting).
As shown in Figures 2 and 3, cutwork starts, drive cutter to proceed to stopping means 15 position to be cut soon by cutting knife cylinder and linear motion unit this moment, now start cutter cutting speed regulator 14 to slow down and attack and formally cut goods (this process is guarantee the best bright finish of goods cutting surfaces), after cutting puts in place, the home position of so far skiver position is return in tool cylinder transmission fast.Driven by servomotor knife rest cuts station to second, and (how many cutting station can set, namely how many products are cut), arrive last product cutting by that analogy complete, tool cylinder transmission is retracted into the home position of last cutting station fast, and knife rest is reset to servo origin position.
As shown in Figure 4, after servo initial point arrives, main shaft cuts out vacuum, decontrols absorption, and open air blowing distending function, automatic releasing device is opened, and the product goods cut are deviate from frock automatically simultaneously, automatically resets after the spacing arrival of de-material.Complete whole cutting process, again load goods and press auto-start button cutting.Be cycled to repeat above-mentioned action.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a vacuum automatic rubber washer cutting machine, comprise main shaft, spindle drive, frock pipe, cutter radial transmission mechanism, cutter shaft to transmission mechanism, it is characterized in that: described main shaft one end is connected with spindle drive, another free end of main shaft is connected with frock pipe, the tube wall of frock pipe offers some pores, and described frock pipe is connected with vacuum generator with inflatable body respectively by pipeline;
Described cutter radial transmission mechanism comprises: knife rest plate, cutting knife cylinder, linear guides, cutter mounting frame, cutter; Knife rest plate is provided with cutting knife cylinder and linear guides, linear guides radial direction is arranged on below cutting knife cylinder, and cutter mounting frame is arranged on linear guides and is slidably connected with it, and cutter is fixedly installed on cutter mounting frame; The piston rod of cutting knife cylinder is fixedly connected with cutter mounting frame upper end;
Described cutter shaft comprises to transmission mechanism: servomotor, servo guide rail, ball-screw; The screw rod of ball-screw is located in servo guide rail, and the power output shaft of servomotor is connected with ball-screw and drives bolt rotary, and described cutter mounting frame is fixedly installed on ball-screw by connector, the transverse shifting along with the rotation of ball-screw screw rod;
Described cutter radial transmission mechanism also comprises magnetic induction switch and cutter cutting speed regulator; Be provided with magnetic induction switch in described cutting knife cylinder, the piston rod of cutting knife cylinder be also connected with the cutter cutting speed regulator for stable cutting knife cylinder output speed;
Also comprise the stopping means of adjustable position, described stopping means is arranged on knife rest plate, and stopping means is arranged on immediately below cutter cutting speed regulator.
2. vacuum automatic rubber washer cutting machine according to claim 1, is characterized in that: be also provided with cut lengths radiai adjustment mechanism below described knife rest plate.
3. vacuum automatic rubber washer cutting machine according to claim 1, it is characterized in that: on spindle drive end, be arranged with stripper at main shaft, spindle drive is provided with discharging cylinder, the piston rod end of discharging cylinder is connected with stripper, stripper is provided with one be convenient to that frock pipe passes dodge hole.
4. vacuum automatic rubber washer cutting machine according to claim 1, is characterized in that: described knife rest plate is also provided with inductive switching block, and above knife rest plate, correspondence position is respectively arranged with origin switch, left limit switch and right limit switch.
5. the vacuum automatic rubber washer cutting machine according to any one of Claims 1-4, is characterized in that: described cutter is carbide alloy dise knife tool, and specification is external diameter φ 60mm, installing hole φ 25.4mm, thickness 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266485.9A CN104044164B (en) | 2014-06-16 | 2014-06-16 | Vacuum automatic rubber washer cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266485.9A CN104044164B (en) | 2014-06-16 | 2014-06-16 | Vacuum automatic rubber washer cutting machine |
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| CN104044164A CN104044164A (en) | 2014-09-17 |
| CN104044164B true CN104044164B (en) | 2016-04-13 |
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| CN201410266485.9A Expired - Fee Related CN104044164B (en) | 2014-06-16 | 2014-06-16 | Vacuum automatic rubber washer cutting machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842999A (en) * | 2019-12-12 | 2020-02-28 | 无锡兰燕包装有限公司 | Cutter device of paper tube cutting machine |
| CN111230942A (en) * | 2020-02-15 | 2020-06-05 | 荣文龙 | Rubber product production cutting process |
| CN111496873B (en) * | 2020-04-29 | 2021-07-30 | 广东省优盛新材料科技有限公司 | Production method of rubber gasket |
| CN112297067A (en) * | 2020-10-13 | 2021-02-02 | 江门市新会区天府密封科技有限公司 | Scrap cutting device for processing rubber and plastic sealing ring |
| CN113319898B (en) * | 2021-06-09 | 2022-04-26 | 长亿数控机床(广东)有限公司 | Automatic cutting machine for guide gasket |
| CN114770615A (en) * | 2022-05-09 | 2022-07-22 | 安徽美安密封件股份有限公司 | Automatic cutting equipment for rubber sealing ring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557301Y (en) * | 2002-07-30 | 2003-06-25 | 南海震华机械工程有限公司 | Rubber cutter |
| CN201161406Y (en) * | 2007-08-22 | 2008-12-10 | 林淑焕 | Rubber washer cutting machine |
| CN101497200A (en) * | 2009-03-11 | 2009-08-05 | 江苏高淳陶瓷股份有限公司 | Vacuum N-shaft N-knife ring-shaped rubber cutting machine |
| CN102310422A (en) * | 2011-06-23 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Vacuum automatic rubber washer cutting machine |
| CN203901328U (en) * | 2014-06-16 | 2014-10-29 | 南京佳鼎橡塑机械有限公司 | Automatic vacuum rubber washer cutting machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7398716B2 (en) * | 2003-02-20 | 2008-07-15 | John Quigley | Method and apparatus for processing a tube |
| KR20120073461A (en) * | 2010-12-27 | 2012-07-05 | 정정화 | Cutting apparatus for manufacturing gasket |
-
2014
- 2014-06-16 CN CN201410266485.9A patent/CN104044164B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557301Y (en) * | 2002-07-30 | 2003-06-25 | 南海震华机械工程有限公司 | Rubber cutter |
| CN201161406Y (en) * | 2007-08-22 | 2008-12-10 | 林淑焕 | Rubber washer cutting machine |
| CN101497200A (en) * | 2009-03-11 | 2009-08-05 | 江苏高淳陶瓷股份有限公司 | Vacuum N-shaft N-knife ring-shaped rubber cutting machine |
| CN102310422A (en) * | 2011-06-23 | 2012-01-11 | 蚌埠市振中橡塑制品有限公司 | Vacuum automatic rubber washer cutting machine |
| CN203901328U (en) * | 2014-06-16 | 2014-10-29 | 南京佳鼎橡塑机械有限公司 | Automatic vacuum rubber washer cutting machine |
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Effective date of registration: 20180529 Address after: 211300 brick wall economic Park, Gaochun District, Nanjing, Jiangsu 68 Patentee after: NANJING SHANGBO INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 211300 No. 16, South Garden Road, Gaochun District, Nanjing, Jiangsu Patentee before: NANJING JIADING RUBBER & PLASTICS MACHINERY Co.,Ltd. |
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