CN101875024B

CN101875024B - Globule grinding mill

Info

Publication number: CN101875024B
Application number: CN2009100149354A
Authority: CN
Inventors: 李永南
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-30
Filing date: 2009-04-30
Publication date: 2012-06-27
Anticipated expiration: 2029-04-30
Also published as: CN101875024A

Abstract

The invention relates to a device for removing impurities on the surface of globules, in particular to a globule grinding mill which overcomes the defects of low grinding efficiency and poor grinding effect for grinding globules with a manual method. The globule grinding mill comprises a sand cylinder, a rack and a grinding shaft, wherein two ends of the grinding shaft extend out of the body of an agitator drum, and the external circumference surface of the grinding shaft is provided with grinding rods at intervals; the globule grinding mill is characterized in that two ends of the grinding shaft are linked with the agitator drum in a rotating mode, i.e. the joint of the grinding shaft and the sand cylinder is provided with a bearing; the bearing is fixed on the side wall of the sand cylinder by flanges; the grinding shaft and the rack are connected by the bearing; one end of the grinding shaft is connected with a driving device which is fixed on the rack. The invention has simple structure and convenient operation, realizes the mechanical operation of globule grinding and greatly improves the grinding efficiency and effect of globules.

Description

Globule grinding mill

Technical field

The present invention relates to a kind of device of removing the globule surface impurity, especially a kind of globule grinding mill.

Background technology

Artificial globule is generally processed through the method for resin thermoplastic shaping; But generally be tabular through the globule that said method is processed, promptly be connected with the resin material of sheet between the globule of each first one-step forming, in order to remove the impurity of little bead surface; Realize the final independent moulding of globule; Existing way generally all is to grind through manual work: perhaps adopt manual method of rubbing, perhaps tramp with one's feet and step on the flaky resin material fragmentation that makes between the globule, thereby make each globule independent.But it is conspicuous; This kind method exists a lot of drawbacks: the artificial moulding that grinds needs great amount of manpower and material resources, and efficient is very low, and the impurity of little bead surface maybe not can be removed completely; Crushing effect is poor, has reduced the shaping efficiency and the molding effect of globule.

Summary of the invention

The objective of the invention is to overcome existing globule and grind the above-mentioned defective that method exists, proposed a kind of device that globule grinds that is specifically designed to, it is simple in structure, and is easy to use, has improved grinding efficient and grinding effect of globule greatly.

The present invention is that the technical scheme below adopting realizes: a kind of globule grinding mill comprises grinding tube, frame and grinding axle that the cylindrical shell that grinds tube is stretched out at the said two ends that grind axle; Grind the axle outer circumference surface on be interval with grinding rod, wherein, described grind the axle two ends with grind be between the tube rotation connect; Promptly grind axle and be provided with bearing with the intersection that grinds tube; Bearing is fixed on the sidewall that grinds tube through flange, grinds to be to rotate between axle and the frame to connect, and promptly connects through bearing between power transmission shaft and the frame; Wherein grind axle one end and be connected with drive unit, drive unit is fixed on the frame.

Among the present invention,, can power transmission shaft be set respectively, realize grinding being rotationally connected of axle and frame through power transmission shaft at the two ends that grind axle for the ease of grinding the manufacturing of axle, and with drive unit between be connected.

Top or the top that grinds a barrel is provided with material mouthful, can tabular globule be put into through this mouthful and grind tube, grind completion after, through this mouth globule is taken out.

The cross sectional shape of described grinding rod is rounded or oval, to guarantee the spherical surface of globule.Described drive unit generally adopts motor, the output shaft of motor and grind between the axle belt wheel transmission can be set; When an end that grinds axle is connected with power transmission shaft, between the output shaft of motor and the power transmission shaft belt wheel transmission can be set.

Described frame is provided with latch, and a corresponding barrel that grinds is provided with socket, when latch inserts in the socket, has realized frame and has ground being connected of tube, has played the effect that fixedly grinds tube.

When the present invention uses, at first utilize latch will grind tube and be fixed on the frame, tabular globule through material mouth put into grind tube after; The unlatching drive unit utilizes the belt wheel transmission to make and grinds the axle rotation, or grinds the axle rotation through the power transmission shaft drive; Make the grinding rod action that grinds on the axle, a globule that grinds in the tube is carried out fragmentation and polishing, the relief hole of the impurity that is ground in the attrition process at the bottom of the tube discharged; After grinding end, close drive unit, pull out latch; Rotation grinds tube, and globule is taken out from the material mouth, can accomplish grinding of globule.

The invention has the beneficial effects as follows: adopt mechanical device to remove the impurity of little bead surface; Realized the mechanized that globule grinds; Improved grinding efficient and grinding effect of globule greatly, and this grinding mechanism is simple in structure, easy to operate; Realize the mechanized that globule grinds, greatly reduced the cost that grinds of globule.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the partial enlarged drawing at A place among Fig. 1;

Fig. 3 is that B-B among Fig. 2 is to view.

The specific embodiment

Embodiment 1

As shown in the figure, this device comprises and grinds tube 1, frame 6 and grind axle 2, grinds axle 2 two ends and passes the two side that grinds tube 1, grinds axle 2 and is provided with bearing 4 with the intersection that grinds tube 1 two side, and bearing 4 is fixed on the sidewall that grinds tube 1 through flange 14.The two ends that grind axle 2 are fixedly connected with power transmission shaft 3, and power transmission shaft 3 is connected with frame 6 through bearing 5.Grind on axle 2 the outer circumference surface and evenly be interval with grinding rod 15, as shown in Figure 3, be positioned to grind on the axle 2 same cross sections and evenly be provided with three grinding rods 15, promptly the angle between each adjacent two grinding rod 15 is 120 °.Power transmission shaft 3 one ends in left side with grind spools 2 and be connected; Be fixed with drive 10 on the other end; Be connected through driving-belt 11 between the output shaft of drive 10 and motor 9, the belt wheel transmission promptly is set, when motor output shaft rotates, drive drives 10 and rotate with power transmission shaft 3 through driving-belt 11.

The top that grinds tube 1 is provided with material mouth 12, before this device work, tabular globule is ground tube 1 through expecting that mouth 12 is put into; After grinding end-of-job, the globule that grinds after the moulding is taken out from material mouthfuls 12.The bottom that grinds tube 1 is provided with a plurality of discharge openings 13, and discharge opening 13 is arranged and is netted, and in the attrition process, the impurity of little bead surface is ground, and the powder that grinds back formation is discharged from grind tube 1 through discharge opening 13.

Grind tube 1 and be provided with socket 8, corresponding frame 6 is provided with latch 7, when device is in running order; Latch 7 inserts in the socket 8, has realized grinding the fixing of tube 1 position, after globule grinds end; Latch 7 is extracted from socket 8, and rotation grinds tube 1, and globule is taken out from grind tube 1.

The course of work of utilizing this device completion globule to grind is following: before grinding work; At first rotation grinds tube 1; Make the material mouth 12 on the barrel rotate to lower position, tabular globule is put into through material mouth 12 ground tube 1, close material mouth 12; The continuation rotation grinds tube 1 makes material mouth 12 go to the top, and while discharge opening 13 is positioned at the bottom that grinds tube 1.Then the latch on the frame 67 is inserted in the socket 8 that grinds on the tube 1, make the fixed-site of grater 1.After preparation is accomplished, starter motor 9, motor output shaft rotation; And through driving-belt drive power transmission shaft 3 and is connected with power transmission shaft 3 grind axle 2 rotations, meanwhile, the grinding rod 15 that grinds on axle 2 outer surfaces also begins to rotate; And in rotary course, board-like globule is carried out fragmentation; Thereby remove the flaky resin that connects each adjacent globule, and tentatively polished in the surface of globule, the impurity of little bead surface becomes toner through the fragmentation and the polishing of grinding rod 15; Toner is accumulated to the bottom that grinds tube 1, and discharges from cylindrical shell along the discharge opening 13 of bottom.After the impurity of each little bead surface was ground basically, disable motor 9 ground axle 2 and stops operating, and latch 7 is extracted from socket 8, and rotation grinds tube 1, will expect that mouth 12 rotates to the below, from tube, took out globule, and so far whole attrition process finishes.

Compare with the existing globule method of grinding, this device has been saved great amount of manpower and material resources, and has improved the efficient that grinds of globule greatly.

Embodiment 2

Except can be the two ends that grind axle connect power transmission shaft, the described two ends that grind axle also can directly with between the frame be connected through bearing, and an end that grinds simultaneously spool is provided with drive, is the belt wheel transmission between this drive and the motor output shaft.

Other is with embodiment 1.

Claims

1. globule grinding mill; Comprise grinding tube, frame and grind axle, the said two ends that grind axle are stretched out and are ground the simplified of tube, grind on the outer circumference surface of axle and are interval with grinding rod; It is characterized in that: described grind the axle two ends with grind be between the tube rotation connect; Promptly grind axle and be provided with bearing with the intersection that grinds tube, bearing is fixed on the sidewall that grinds tube through flange, grind spool with frame between connect through bearing; Wherein grind axle one end and be connected with drive unit, drive unit is fixed on the frame.

2. globule grinding mill according to claim 1 is characterized in that: the described two ends that grind axle are fixed with power transmission shaft, are between power transmission shaft and the frame to rotate to connect.

3. globule grinding mill according to claim 1 is characterized in that: described top or the top that grinds a barrel is provided with the material mouth, and the bottom of bucket wall is provided with relief hole.

4. globule grinding mill according to claim 1 is characterized in that: the cross section of described grinding rod is rounded or oval.

5. globule grinding mill according to claim 1 is characterized in that: the output shaft of described drive unit and grind and be provided with the belt wheel transmission between the axle.

6. globule grinding mill according to claim 2 is characterized in that: be provided with the belt wheel transmission between the output shaft of described drive unit and the power transmission shaft.

7. globule grinding mill according to claim 1, its characteristic is being: be provided with latch on the described frame, a corresponding barrel that grinds is provided with socket, grinds between tube and the frame to be connected through latch.