CN101786033A

CN101786033A - Shredding machine

Info

Publication number: CN101786033A
Application number: CN200910003982A
Authority: CN
Inventors: 陈弘国; 王永豪; 陈建华; 陈仕杰
Original assignee: AU Optronics Corp
Current assignee: AU Optronics Corp
Priority date: 2009-01-22
Filing date: 2009-01-22
Publication date: 2010-07-28

Abstract

The invention provides a shredding machine for shredding materials, which comprises a machine station, a rotary impeller, a conveying belt, a first blade group, a grid plate, a discharge guide plate and a deflector, wherein the rotary impeller is arranged on the machine station; the conveying belt is arranged on one side of the machine station and is used for conveying the materials; the first blade group is arranged above the rotary impeller and is used for cutting off the materials in a first direction; the grid plate is matched with the rotary impeller and is used for shredding the materials in a second direction and the cut materials in the first direction on a cutting surface of the grid plate; the discharge guide plate is obliquely arranged between the first blade group and the rotary impeller and extends from a discharge position of the conveying belt to the upper side of the cutting surface of the grid plate; and the deflector is obliquely arranged between the first blade group and the discharge guide plate and is used for guiding the cut materials in the first direction. The shredding machine gathers fallen materials on the cutting surface and guides the materials to achieve the aim of reducing the probability of material leakage and material accumulation.

Description

Pulverizer

Technical field

The present invention is about a kind of pulverizer, particularly relevant for a kind of pulverizer that is used to rub the strip material.

Background technology

Generally through prejudging after device carries out the rough segmentation section, the mode with free blanking enters thin rubbing device to traditional pulverizer again, the common thin rubbing device such as the combination of rotary blade and screen.See also Fig. 1 and Fig. 2.Fig. 1 is the schematic diagram of strip material 11, as the strip glass material of glass cutting machine generation.Fig. 2 is the combination schematic diagram of rotary blade sheet 12 and screen blade 14.The screen blade 14 of thin rubbing device is gapped with rotary blade sheet 12, and the material 11 after the rough segmentation section can be fallen on the screen with unfixed angle and direction.As the blanking position of material 11 ' among Fig. 2, rotary blade sheet 12 can well rub material.If but the blanking position of material is just in time in the screen gap, and with screen blade 14 in the same way, as material among Fig. 2 11 " the blanking position, then material can directly penetrate thin rubbing device, rotary blade sheet 12 promptly can't play a role.Therefore, because the uncertainty of blanking can allow many materials rub, even can cause and get stuck and phenomenon such as buildup.

Summary of the invention

At above-mentioned technical problem, the present invention is subjected to knife face and with material diversion by blanking is concentrated on, and reduces material directly penetrate and get stuck probability with buildup to reach.

Pulverizer provided by the invention is used to rub material, and this pulverizer comprises board, rotary blade, conveyer belt, first set of blades, screen, discharge guide plate and deflector.Rotary blade is arranged on the board.Conveyer belt is arranged at a side of board, in order to transmit material.First set of blades is arranged at the top of rotary blade, in order to block the material of first direction.The collocation of screen and rotary blade, this screen be subjected on the knife face the material of second direction and the material of the first direction after blocking rubs.Discharge guide plate is obliquely installed between first set of blades and rotary blade, extends to the top that is subjected to knife face of screen from the discharge of conveyer belt.Deflector is obliquely installed between first set of blades and discharge guide plate, the material of the first direction after blocking in order to water conservancy diversion.

According to the present invention, this deflector has substrate and a plurality of fin, and those fins are arranged on this substrate with an angle.

By the present invention, concentrate pending material to be subjected to knife face in screen, avoid the disturbance of material the time without rubbing, simultaneously with special angle water conservancy diversion material, avoid material directly to penetrate screen.

Description of drawings

Fig. 1 is the schematic diagram of strip material;

Fig. 2 is the combination schematic diagram of rotary blade and screen blade;

Fig. 3 is the side view of the pulverizer of one embodiment of the invention;

Fig. 4 is the partial structurtes stereogram of the pulverizer of one embodiment of the invention;

Fig. 5 is the side view of the pulverizer of another embodiment of the present invention.

The specific embodiment

For making purpose of the present invention, structure, feature and function thereof there are further understanding, cooperate embodiment to be described in detail as follows now.

Pulverizer provided by the invention can be used for rubbing various materials, as glass, animi resin, plank etc., particularly at the material 11 of as shown in Figure 1 strip.Difference is bigger along long limit 111 directions of this kind material 11 and broadside 112 direction discharges the time, and pulverizer need be considered and get stuck and leak factors such as material.It is emphasized that said strip is not only to be limited to rectangle herein, the irregularly shaped of length limit distinguished in big activation, all in the scope of application of the present invention.

See also Fig. 3, it shows the side view of the pulverizer 1 of one embodiment of the invention.As shown in Figure 3, pulverizer 1 comprises board 30, rotary blade 32, conveyer belt 20, first set of blades 24, screen 34, discharge guide plate 26 and deflector 28.

Rotary blade 32 is arranged on the board 32, can be driven by CD-ROM drive motor (not shown), and rotate along clockwise direction shown in Figure 3.Conveyer belt 20 is arranged at a side of board 30, in order to transmit material.First set of blades 24 is arranged at the top of rotary blade 32, in order to the material 21 that blocks first direction.In the present embodiment, first set of blades 24 is symmetrically arranged two rotation break bars up and down, and the line of symmetry of these two rotation break bars is concordant with the upper surface of conveyer belt 20.First set of blades 24 can be fixed on the board 30, also can be fixed on the top of rotary blade 32 in other way.Screen 34 and rotary blade 32 collocation rub material at the shearing when staggered that is subjected to utilize on the knife face 342 of screen 34.

Discharge guide plate 26 is obliquely installed between first set of blades 24 and rotary blade 32, extends to the top that is subjected to knife face 342 of screen 34 from the discharge of conveyer belt 20.Please in conjunction with Fig. 4, Fig. 4 shows the partial structurtes stereogram of the pulverizer of one embodiment of the invention.Board 30 has perpendicular to sidewall 301 on horizontal plane 302 (XY plane) (XZ plane) and sidewall 303 (YZ plane), discharge guide plate 26 can be fixed on the sidewall 303 of board 30, and the adjustable included angle of discharge guide plate 26 and horizontal plane 302, preferred angle is between 45 to 60 degree.

Deflector 28 is obliquely installed between first set of blades 24 and discharge guide plate 26, the material of the first direction after blocking in order to water conservancy diversion.In this embodiment, deflector 28 has substrate 281 and a plurality of fin 282, and those fins 282 are arranged on the substrate 281 with an angle.Substrate 281 is parallel with discharge guide plate 26, and those fins 282 are 30 to 45 degree with the angle of substrate 281.Those fins 282 are 20 to 40 degree with the angle of horizontal plane 302, and those fins 282 are 40 to 70 degree with the angle of sidewall 301.Deflector 28 is fixed on the sidewall 303 of board 30 and adjustable angle.Deflector 28 is in order to accept the free blanking 21a after blocking, behind the water conservancy diversion of those fins 282, and the direction adjustment on material 21a plane, the following backwardness couches on screen 34.

For the material 21 that stably transmits first direction, between the conveyer belt 20 and first set of blades 24, delivery roll group 22 is set, be sent to first set of blades 24 to do truncation from the material 21 of the first direction of conveyer belt 20 through delivery roll group 22.In one embodiment, delivery roll group 22 is corresponding up and down two delivery rolls that are provided with, and the gap of these two delivery rolls uses so that material 21 processes of this first direction.Delivery roll group 22 can be fixed on the board 30, also can be fixed on the top of discharge guide plate 26 in other way.The position of delivery roll group 22 between the conveyer belt 20 and first set of blades 24 is adjustable, also is that delivery roll group 22 can be adjusted as required with the distance of the conveyer belt 20 and first set of blades 24.

When the material 21 of first direction arrives the discharge place of conveyer belt 20, one minor face of material breaks away from transport tape 20 earlier, simultaneously before this material gravitate will fall, this material has touched delivery roll group 22, therefore the material 21 of first direction can move by the continuation along continuous straight runs, to enter the working region of first set of blades 24.Shown in dotted arrow among Fig. 3, the material that blocks through first set of blades 24 freely falls on the deflector 28, and the angle through deflector 28 adjustment material planes slides on the screen 34 down, enters at last handled to do to rub by knife face 342.

See also Fig. 5, it shows the side view of the pulverizer 2 of another embodiment of the present invention.As shown in Figure 5, pulverizer 2 is close with pulverizer 1 structure shown in Figure 3, and components identical does not repeat them here.Difference is also to be provided with on the board 30 baffle plate 36, the lower end of baffle plate 36 extend to screen 34 this be subjected to knife face 342, its upper end or side can be fixed on the board 30.The effect of baffle plate 36 is to make material to be rubbed more to concentrate on and is subjected to knife face 342.

Continuation is with reference to figure 5, the operation principle the when material that rubs second direction is described.Shown in Fig. 5 dotted arrow, the material 21 ' of second direction directly drops on the discharge guide plate 26 from the discharge of conveyer belt 20, and is subjected to knife face 342 along what discharge guide plate 26 was slipped to screen 34.When the material 21 ' of second direction arrives the discharge place of conveyer belt 20, one long limit of material breaks away from transport tape 20 earlier, simultaneously before this material gravitate begins to fall, this material does not reach delivery roll group 22 yet, so the material 21 ' of second direction can freely fall on the discharge guide plate 26 between transport tape 20 and delivery roll group 22.It is emphasized that

pulverizer

1 or 2 all is that the material that can carry out various directions simultaneously rubs, and is not limited in perpendicular to direction of advance and the material that is parallel to direction of advance.

Pulverizer provided by the invention concentrates pending material to be subjected to knife face in screen, can avoid the disturbance of material without rubbing the time, simultaneously with special angle water conservancy diversion material, has avoided material directly to penetrate screen.

The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, change of being done and retouching without departing from the spirit and scope of the present invention all belongs to scope of patent protection of the present invention.

Claims

1. pulverizer that is used to rub material is characterized in that comprising:

Board;

Rotary blade is arranged on this board;

Conveyer belt is arranged at a side of this board, in order to transmit material;

First set of blades is arranged at the top of this rotary blade, in order to block the material of first direction;

Screen with the collocation of this rotary blade, rubs at the material that is subjected on the knife face first direction after the material of second direction and this blocked of this screen;

Discharge guide plate is obliquely installed between this first set of blades and this rotary blade, and this that extends to this screen from the discharge of this conveyer belt is subjected to the top of knife face;

Deflector is obliquely installed between this first set of blades and this discharge guide plate, the material of the first direction after this blocks in order to water conservancy diversion.

2. pulverizer according to claim 1 is characterized in that: this deflector has substrate and a plurality of fin, and those fins are arranged on this substrate with an angle.

3. pulverizer according to claim 2 is characterized in that: this substrate is parallel with this discharge guide plate, and the angle of those fins and this substrate is 30 to 45 degree.

4. pulverizer according to claim 2 is characterized in that: this board has the sidewall perpendicular to horizontal plane, and the angle of those fins and this horizontal plane is 20 to 40 degree, and the angle of those fins and this sidewall is 40 to 70 degree.

5. pulverizer according to claim 1 is characterized in that also comprising: the delivery roll group, be arranged between this conveyer belt and this first set of blades, and will be sent to this first set of blades from the material of this first direction of this conveyer belt.

6. pulverizer according to claim 5 is characterized in that: this delivery roll group is corresponding up and down two delivery rolls that are provided with, and the gap of these two delivery rolls is used so that the material of this first direction passes through.

7. pulverizer according to claim 1 is characterized in that: this first set of blades is symmetrically arranged two rotation break bars up and down, and the line of symmetry of these two rotation break bars is concordant with the upper surface of this conveyer belt.

8. pulverizer according to claim 1 is characterized in that: the material of this second direction directly drops on this discharge guide plate from the discharge of this conveyer belt, and be slipped to this screen along this discharge guide plate this be subjected to knife face.

9. pulverizer according to claim 1 is characterized in that also comprising: baffle plate, be arranged on this board, the lower end of this baffle plate extend to this screen this be subjected to knife face.

10. pulverizer according to claim 1 is characterized in that: this material is a strip glass.