CN2762997Y

CN2762997Y - Slicking apparatus

Info

Publication number: CN2762997Y
Application number: CN 200520053843
Authority: CN
Inventors: 刘小辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-11
Filing date: 2005-01-11
Publication date: 2006-03-08
Anticipated expiration: 2015-01-11

Abstract

The utility model relates to a slicking machine, which comprises a machine frame, a conveying belt, and a drum type rolling knife which is arranged above the conveying belt, wherein the drum type rolling knife is driven to rotate by a scraper assembly. The utility model is mainly characterized in that the machine frame is provided with a swing mechanism; the scraper assembly is fixed onto the swing mechanism, and the swing direction of the swing mechanism and the operating direction of the conveying belt can form an included angle. When the slicking machine operates, one side of the rolling knife can conduct high-speed rotation, and the other side of the rolling knife can swing back and forth. A cutting trace of emery granules on a blade of the rolling knife is in a Z shape on plate materials, and accordingly, a phenomenon of knife marks can be efficiently eliminated. Abrasion of the rolling knife is uniform, and the plate materials are prevented from forming wavy surfaces. The utility model can also cause the plate materials to be subjected to cutting within ranges of the whole width, and the plate materials can not be left with unhewn convex edges.

Description

Slicking apparatus

Technical field

The utility model relates to wipes the equipment of cutting off to building boards such as stone material, pottery, devitrified glasses.

Background technology

Before building boards such as stone material, pottery, devitrified glass are polished, all to wipe off with Slicking apparatus, make slightly throw again behind sheet metal thickness and the flatness basically identical, subsequent handling such as smart throwing.Present known Slicking apparatus comprises frame, conveyer belt and a plurality of scraper assembly that is arranged on the conveyer belt top and arranges along running direction of conveyor belt.Each scraper assembly includes horizontal drum-type hobboing cutter, hobboing cutter driving mechanism and elevating mechanism.The basic functional principle of Slicking apparatus is: the elevating mechanism of scraper assembly is used to regulate the height of hobboing cutter apart from conveyer belt, that is the thickness of decision sheet material; Used for conveyer belt passes through sheet material in transporting sheet material to be wipeed off successively from the below of each scraper assembly; When sheet material was through the scraper assembly, the hobboing cutter driving mechanism of scraper assembly drove hobboing cutter and rotates at a high speed, and the scroll blade on the hobboing cutter is wipeed cutting off to sheet material.In working angles, though the blade of hobboing cutter is a scroll, what really play shear action is the particles of silicon carbide of sintering on the scroll blade, so the scroll blade does not play the effect of line cutting.And existing Slicking apparatus all is that the scraper assembly is fixed on the frame, and hobboing cutter only rotates at a high speed a fixing position, and the result makes the particles of silicon carbide on the hobboing cutter carve the rule hole groove parallel with the sheet material traffic direction on sheet material, is commonly called as the cutter seal.The cutter seal degree of depth can reach 0.5 millimeter, even darker, brings difficulty for follow-up polishing.On the other hand, hobboing cutter only a fixed position rotation, also can cause the hobboing cutter degree of wear in the longitudinal direction inhomogeneous, causes plate surface to form waveform, though this waveform is not obvious, but still can increase the workload of follow-up polishing process.Have again, because hobboing cutter fixed-site, therefore the length of hobboing cutter must be less than the width of sheet material, otherwise the hobboing cutter two ends exceed the part of sheet edge, because of not being worn the mid portion that is higher than hobboing cutter gradually, cause sheet material to collapse the limit, but hobboing cutter length is less than the width of sheet material, the both sides that can make sheet material again are because of being cut projection, and this can increase the workload of follow-up polishing process again.As seen from the above analysis, with the sheet material that existing Slicking apparatus processes, the shortcoming of ubiquity cutter seal, waveform surface and edge protuberance has increased the difficulty and the workload of polishing, often occur removing the situation of having to return throwing, production efficiency can't be improved because of cutter prints to fail to throw fully.

Summary of the invention

The purpose of this utility model provides a kind of Slicking apparatus that overcomes above-mentioned shortcoming, can not form cutter seal, waveform surface and chimb on sheet material.

The utility model is achieved in that Slicking apparatus comprises frame, conveyer belt and is arranged on the drum-type hobboing cutter of conveyer belt top, the every drum-type hobboing cutter is driven by the scraper assembly rotated, the scraper assembly includes hobboing cutter driving mechanism and elevating mechanism, especially, frame is provided with swing mechanism, the scraper assembly is fixed on the swing mechanism, and the swaying direction of swing mechanism and the traffic direction of conveyer belt have angle.When Slicking apparatus was worked, swing mechanism drove the scraper assembly and moves back and forth, and hobboing cutter is being swung back and forth in the rotation at a high speed.Because the traffic direction of swaying direction and conveyer belt has angle, therefore the Cutting trajectory of particles of silicon carbide on sheet material on the hobboing cutter blade is " it " font, thereby eliminated cutter seal phenomenon effectively, and the motion mode that hobboing cutter swings back and forth while rolling also plays the effect that makes the hobboing cutter uniform wear, can avoid sheet material to form wavy surface, have, the hobboing cutter of swing can also make sheet material all be cut in whole width range again, can not stay unhewn raised brim on sheet material.

The utility model has the advantages that having overcome hobboing cutter only cuts the various shortcomings of being brought a fixed position, smooth, the no cutter of the sheet material that processes prints, and has alleviated the difficulty and the workload of follow-up polishing process, has reduced the throwing rate of returning, improved productivity ratio, helped reducing production costs.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A-A partial sectional view of Fig. 1;

Fig. 4 is that the B of Fig. 1 is to partial view.

The specific embodiment

Referring to Fig. 1, Fig. 2, the overall structure of Slicking apparatus comprises frame 1, conveyer belt 2 and a plurality of drum-type hobboing cutter 3 that is arranged on the conveyer belt top, arranges along running direction of conveyor belt.The quantity of drum-type hobboing cutter 3 is generally wanted two at least.Present embodiment has four hobboing cutters 3.Every hobboing cutter 3 is driven by the scraper assembly rotated.The scraper assembly comprises hobboing cutter driving mechanism 4 and elevating mechanism 5, and whole scraper assembly can adopt the structure identical with existing Slicking apparatus.Each scraper assembly is fixed on the swing mechanism.The swing mechanism of present embodiment is a slider-crank mechanism, and wherein slide block is a framework 6 that is seated on the frame 1, is slidingly connected with frame.It is reciprocating that the crank 7 of rotation drives framework 6 by connecting rod 8.Referring to Fig. 1, Fig. 3, the position that is slidingly connected in framework 6 and frame 1 is provided with upper slide 9, lower skateboard 10 and roller assembly 11 simultaneously.Lower skateboard 10 is fixed in the oil groove 12 on the frame, and upper slide 9 is fixed on the framework 6, and roller assembly 11 is supported between upper slide 9 and the lower skateboard 10, constitutes being slidingly connected of framework 6 and frame 1 thus.In the oil groove 12 lubricating oil is housed during daily use, is used for lubricated roller assembly 11.All scraper assemblies of present embodiment are fixed on the same framework 6, constitute the integral body that quality is very big, thereby can slacken effectively the scraper assembly in working angles because of being subjected to the bob that active force takes place that returns of sheet material, make the scraper assembly in process, remain stable height along with framework 6 swings.In order further to improve this stablizing effect, on framework 6, also be fixed with balancing weight 13, with the quality of further increase framework 6.Balancing weight 13 preferably is fixed on the bottom of framework 6 as shown in Figure 1, can reduce the center of gravity of framework like this, makes framework 6 more stable in swing process together with the integral body that all scraper assemblies constitute.

As preferred forms, the swaying direction of framework 6 should be parallel with the axis direction of hobboing cutter 3, and perpendicular to the traffic direction of conveyer belt 2, that is be to swing back and forth, so can avoid on sheet material, staying the cutter seal most effectively along direction perpendicular to drawing at Fig. 1 middle frame 6.Certainly, as long as the swaying direction of framework 6 and the traffic direction of conveyer belt 2 have angle, that is swaying direction is not parallel with the traffic direction of conveyer belt, can play the effect of certain elimination cutter seal yet.

Because present embodiment is fixed on the total Chengdu of all scrapers on the framework 6, so the length of framework 6 is longer.For the length of framework, crank 7 is a very little scope by the stress area that connecting rod 8 acts on the framework 6, if do not take measures, framework just is distorted in swing process easily.For this reason, simultaneously referring to Fig. 1, Fig. 2, Fig. 4, the two ends of present embodiment on the length direction of framework 6 are respectively arranged with the gear 14,15 that the number of teeth equates.Gear 14,15 is fixed in the same rotating shaft 16.On frame 1, be fixed with two tooth bars 17,18, respectively with 14,15 engagements of two gears.Article two, tooth bar 17,18 is parallel with the vibration-direction of framework 6.When framework is reciprocating, the tooth bar 17,18 that is fixed on the frame forces two gears, 14,15 constant speed to be rotated, and gear 14,15 is fixed in the same rotating shaft, therefore the two ends speed of service of framework 6 equates, that is in Fig. 1, the two ends, the left and right sides of framework 6 can be synchronized with the movement, and have avoided framework 6 to be distorted thus.

In order to prevent that sheet material from rocking along with the swing of scraper in working angles, present embodiment also is provided with pressing wheel mechanism 19 between per two adjacent scraper assemblies.Pressing wheel mechanism 19 is fixed on the frame 1.When conveyer belt 2 drives the sheet material motion, pressing sheet material by pressing wheel mechanism 19, increase the frictional force between sheet material and the conveyer belt 2, thereby prevent that sheet material from rocking.Further, the hobboing cutter centre distance L of adjacent scraper assembly is more preferably greater than the length that is cut sheet material, have only a hobboing cutter 3 on sheet material, to cut in making at one time, that is have only when last hobboing cutter with after sheet material separates, back one just contacts hobboing cutter with sheet material, thereby can prevent that because of last pressure hobboing cutter makes the sheet material perk sheet material of perk is collided and sheet material is taken place with a back hobboing cutter of swinging again and damages.

Operation principle below in conjunction with the description of drawings present embodiment.At first elevating mechanism 5 is adjusted, made hobboing cutter 3 satisfy the requirement of cutting output, transport sheet material to be wipeed off successively from the below process of each scraper assembly by conveyer belt 2 then apart from the height of conveyer belt 2; Hobboing cutter driving mechanism 4 drives hobboing cutter 3 rotation at a high speed; The crank 7 of swing mechanism is driven framework 6 by connecting rod 8 and is swung back and forth by motor 20 driven rotary, swings while hobboing cutter 3 is rolled; Because framework 6 drives the traffic direction of the direction of hobboing cutter 3 swings perpendicular to conveyer belt 2, therefore can make sheet material be subjected to even cutting in whole width range, and can not stay the cutter seal on sheet material, can also make hobboing cutter 3 wearing and tearing simultaneously evenly; When sheet material successively from all hobboing cutter below through after, just finished strickling work.

The quantity of the scraper assembly that Slicking apparatus is joined is generally got 4～6 according to required cutting output decision, and correspondingly, the quantity of hobboing cutter is generally got 4～6.Every Buddha's warrior attendant Grains number on the hobboing cutter 3 is generally got 45 orders～140 orders, and the Buddha's warrior attendant Grains number of different hobboing cutters, along the direction distribution from coarse to fine of conveyer belt 2 operations.

Above embodiment is for the usefulness of understanding the utility model, be not to be to restriction of the present utility model, the those of ordinary skill in relevant field, on the basis of the described technical scheme of claim, can also make multiple variation or modification, for example swing mechanism can also adopt the air cylinder driven mode, drives frameworks and makes reciprocally swinging by being fixed on the frame one or many cylinders; Perhaps the gear 14 or 15 that is driven among Fig. 2 by motor decelerating mechanism back and forth rotates, and then drives whole framework 6 and make reciprocally swinging, and and so on, variation that all these are equal to or modification all should be within protection domains of the present utility model.

Claims

1, a kind of Slicking apparatus, comprise frame, conveyer belt and be arranged on the drum-type hobboing cutter of conveyer belt top, the every drum-type hobboing cutter is driven by the scraper assembly rotated, the scraper assembly includes hobboing cutter driving mechanism and elevating mechanism, it is characterized in that: frame is provided with swing mechanism, the scraper assembly is fixed on the swing mechanism, and the swaying direction of swing mechanism and the traffic direction of conveyer belt have angle.

2, Slicking apparatus as claimed in claim 1 is characterized in that: described swing mechanism is a slider-crank mechanism, wherein slide block be one be seated on the frame, with the framework that frame is slidingly connected, the total Chengdu of all scrapers is fixed on the same framework.

3, Slicking apparatus as claimed in claim 2 is characterized in that: be fixed with balancing weight on framework.

4, Slicking apparatus as claimed in claim 3 is characterized in that: balancing weight is fixed on the bottom of framework.

5, Slicking apparatus as claimed in claim 2 is characterized in that: the swaying direction of framework is parallel with the axis direction of hobboing cutter, and perpendicular to the traffic direction of conveyer belt.

6, Slicking apparatus as claimed in claim 2, it is characterized in that: the two ends on the lengths of frame direction are respectively arranged with the gear that the number of teeth equates, two gears are fixed in the same rotating shaft, on frame, be fixed with two tooth bars, two tooth bars parallel with the glide direction of framework and respectively with two gears engaged.

7, Slicking apparatus as claimed in claim 1 is characterized in that: be provided with pressing wheel mechanism between per two adjacent scraper assemblies, pressing wheel mechanism is fixed on the frame.

8, Slicking apparatus as claimed in claim 7 is characterized in that: the hobboing cutter centre distance of adjacent scraper assembly is greater than the length that is cut sheet material.