CN203185121U

CN203185121U - Grinding miller

Info

Publication number: CN203185121U
Application number: CN 201320159567
Authority: CN
Inventors: 林剑平; 林剑锋
Original assignee: XIAMEN JINTAIJIN INDUSTRY AND TRADE Co Ltd
Current assignee: XIAMEN JINTAIJIN INDUSTRY AND TRADE Co Ltd
Priority date: 2013-04-01
Filing date: 2013-04-01
Publication date: 2013-09-11
Anticipated expiration: 2023-04-01

Abstract

The utility model provides a grinding miller which comprises a support, a rolling barrel, a swinging mechanism and a rotating mechanism. The rolling barrel is arranged on the support and is driven by the swinging mechanism and the rotating mechanism to swing and rotate. By means of the grinding miller, joint lines on semi-finished products such as a plastic glasses frame can be removed, manual handling is needless, the rolling barrel of the grinding miller rotates and can swing among different inclination angles at the same time, the contact degree of workpieces and grinding materials is improved, and the powerful grinding effect is achieved.

Description

Grinder

Technical field

The utility model relates to a kind of grinder, is mainly used in removing the spue line on the semi-finished product.

Background technology

Usually have spue line on the existing workpiece by injection molding processing, for example the plastic spectacles frame behind this spectacle-frame mould injection forming, must be polished through artificial, to remove spue line.Yet artificial treatment not only wastes time and energy, and effect is not high, the problem of streaking in can occurring processing batch.

The utility model content

The purpose of this utility model is to provide a kind of grinder that can effectively remove the spue line on the semi-finished product.

The utility model provides a kind of grinder, comprises support, drum, swing mechanism and rotating mechanism, and this drum is arranged at this support, and swings and rotate by the driving of this swing mechanism and rotating mechanism.

Wherein, this drum comprises first staving, second staving and lid, and workpiece and abrasive material are contained in the spatial accommodation that is made of this first staving and second staving, and by the lid sealing that is installed on this second staving, this drum is anistree olive-type, and the drum inwall is lined with particle face polyurethane.

Wherein, this support comprises housing and carriage, this housing comprises four supporting legs and is connected in the upper frame of this supporting leg upper end, this housing stands on the ground by its four supporting legs, this carriage comprises entablature, sill and reinforcing prop, parallel being welded between the supporting leg up and down of this entablature and sill, this reinforcing prop is welded between this entablature and the sill.

Wherein, this swing mechanism comprises swinging mounting and wobble drive portion, this swinging mounting comprises vertical rack, horizontal stand and swinging axle, this vertical rack and horizontal stand are welded into L shaped, this drum is supported in this vertical rack and horizontal stand, this swinging axle is fixed in the downside of this horizontal stand, and the two ends of this swinging axle are pivotally connected to this entablature by the diaxon bearing, this wobble drive portion is electric pushrod mechanism, it comprises motor, urceolus and push rod, this urceolus is pivotally connected to this sill, telescopic this urceolus that is connected in of this push rod, an end of this push rod exposes in this urceolus, and is pivotally connected to this horizontal stand, it is flexible to drive this push rod under this motor-driven, thereby makes this vertical rack, horizontal stand and drum are around the axis swing of this swinging axle.

Wherein, this swinging mounting also comprises installing plate, two support rollers and the protective cover that is fixedly connected on this horizontal stand end, this two support roller is installed on this installing plate, be supported on the below of this drum, and can be with this drum rotation, this protective cover is welded in the outside of this installing plate, and close with this drum.

Wherein, this rotating mechanism comprises rotating shaft and rotary driving part, and this rotating shaft is fixedlyed connected with this drum, and the driving by this rotary driving part makes this rotating shaft and drum rotation.

Wherein, this rotary driving part comprises the motor and speed reducer that is connected, this rotating shaft is the water flowing flange shaft, this rotary oscillation mechanism also comprises carriage, this carriage comprises and is mutually permanently connected into L shaped horizontal part and vertical portion, one end of this horizontal part is fixed in this vertical rack, this reductor is fixed in this horizontal part, this water flowing flange shaft is connected with the output of reductor, be fixed with spring bearing on this vertical rack, this water flowing flange shaft is passed the spring bearing inner ring, and fixes with it, this water flowing flange shaft is hollow, it comprises ring flange, and an end of the close ring flange of this water flowing flange shaft is insertion end, is tip side away from an end of ring flange, this insertion end is inserted this drum, the rear side of this ring flange and drum is fixed, and this tip side is connected with water inlet pipe by swivel joint, and, with this water flowing flange shaft rotation, this swivel joint is not arranged on this vertical portion this water inlet pipe.

Wherein, this insertion end also is connected with the pressurization spray thrower.

Wherein, also be provided with the outlet part that is netted on this lid, when the water level in this drum arrives the height of this outlet part, water in this drum is discharged from this outlet part, this outlet part is connected with filtration system, feeds in this drum via this water flowing flange shaft again behind the sewage water filtration that will discharge in this drum.

Wherein, this grinder is by PLC controlling organization control inflow, grinding rate, time and/or grinding angle.

Useful technique effect of the present utility model is, can remove spue line on the semi-finished product such as plastic spectacles frame for example by this grinder, need not artificial treatment, and, the drum of grinder can be swung between differing tilt angles in rotation, improve the exposure level of workpiece and abrasive material, produce powerful grinding effect.

Description of drawings

Fig. 1 is the front view of grinder of the present utility model, and the drum of this grinder is horizontal.

Fig. 2 is the side view of grinder of the present utility model, and the drum of this grinder is horizontal.

Fig. 3 is the front view of grinder of the present utility model, and the drum of this grinder is in the position that has a down dip.

Fig. 4 is the front view of the water flowing flange shaft of grinder of the present utility model.

Fig. 5 is the front view of the swivel joint of grinder of the present utility model.

Fig. 6 is the layout drawing of the PLC control panel of grinder of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.

As shown in Figure 1, 2, grinder of the present utility model comprises support 10, drum 20, swing mechanism 30, rotating mechanism 40, reaches the controlling organization (not shown).

Support 10 comprises housing 11 and carriage 12, and housing 11 comprises four supporting legs 111 and be connected in the upper frame 112 of supporting leg 111 upper ends that housing 11 stands on the ground by its four supporting legs 111.Carriage 12 comprises entablature 13, sill 14 and reinforcing prop 15, entablature 13 and sill be parallel being welded between the supporting leg 111 about in the of 14, reinforcing prop 15 is welded between entablature 13 and the sill 14, and carriage 12 is used for supplemental support drum 20, swing mechanism 30 and rotating mechanism 40.

Drum 20 comprises that first staving 21, second staving 22 and lid 23, the first stavings 21 and second staving, 22 peripheries have flange, and the two links together by the bolting of passing flange.Workpiece (for example spectacle-frame) and abrasive material are contained in the spatial accommodation of first staving 21 and second staving, 22 formations, and by lid 23 sealings that are installed on second staving 22.In the present embodiment, whole drum 20 is anistree olive-type polyhedron, and the drum inwall is lined with the particle face polyurethane of thickness 25mm, when drum 20 rotations, make inner workpiece fully contact with the particle of abrasive material and inwall, increase the friction probability, improve grinding effect.Anistree olive-type cylinder in the present embodiment is a mode more preferably, and the shape of drum is not limited thereto, and for example also can be hexahedron or decahedron etc.

Swing mechanism 30 comprises the swinging mounting that is made of vertical rack 31, horizontal stand 32 and swinging axle 33.Vertical rack 31 and horizontal stand 32 are channel-section steel, and the two is welded into L shaped.Drum 20 is supported on vertical rack 31 and horizontal stand 32.Swinging axle 33 is fixed in the downside of horizontal stand 32, and the two ends of swinging axle 33 are pivotally connected to entablature 13 by diaxon bearing 331.In the present embodiment, swing mechanism 30 is driven by the electric pushrod mechanism of outsourcing, model is " RU710-SI-210-DC24V ", it comprises motor 34, urceolus 35 and push rod 36, urceolus 35 is pivotally connected to sill 14, the push rod 36 telescopic urceolus 35 that are connected in, an end of push rod 36 exposes in urceolus 35, and is pivotally connected to horizontal stand 32.Under motor 34 drives, push rod 36 extended or withdrawals, thus vertical rack 31 and horizontal stand are swung around the axis of swinging axle 33.Shown in Fig. 1,3, drum 20 is in level and the position that has a down dip, and drum 20 also can be in the updip position certainly, makes drum 20 swing between diverse location by swing mechanism 30, is conducive to the friction of workpiece and abrasive material.

Swinging mounting 30 also comprises installing plate 37, support roller 38 and protective cover 39.Installing plate 37 is fixedly connected on an end of horizontal stand 32, and two support rollers 38 roughly are positioned at the two ends of installing plate 37, and with respect to horizontal stand 32 symmetries.Support roller 38 can be connected with installing plate 37 by bearing.Support roller 38 is supported on the below of drum 20, and can be with drum 20 rotations.Protective cover 39 is welded in the outside of installing plate 37, protective cover 39 is close with drum 20, be preferably, the upper limb of protective cover 39 is identical with drum 20 outlines, gap between protective cover 39 and the drum 20 is less, protective cover 39 can block support roller 38, not only makes the grinder good looking appearance, also can avoid in the rotary course of support roller 38 and drum 20 foreign material in the external world are involved in wherein.

Rotating mechanism 40 comprises motor 41, reductor 42 and rotating shaft 43.Rotating shaft 43 is connected with reductor 42 with drum 20, and the driving by motor 41 and reductor 42 makes rotating shaft 43 rotations, thereby makes drum 20 rotations.In the present embodiment, rotating shaft 43 is water flowing flange shaft 43 as shown in Figure 4.Rotating mechanism 40 also comprises carriage 45, and carriage 45 comprises horizontal part 451 and vertical portion 452, and the two is fixedly connected into L shaped.One end of horizontal part 451 is fixed in vertical rack 31, and vertical portion 452 roughly takes the shape of the letter U.Reductor 42 is fixed in horizontal part 451, water flowing flange shaft 43 is connected with the output of reductor 42, and water flowing flange shaft 43 is hollow, and it comprises ring flange 431, one end of the close ring flange 431 of water flowing flange shaft 43 is insertion end 432, is tip side 433 away from an end of ring flange 431.Insertion end 432 is inserted drum 20, and ring flange 431 is bolted to connection with the rear side of drum 20, drives its rotation, and to its supplemental support, makes it keep stable, avoids rocking.Be fixed with spring bearing 46 on the vertical rack 31, water flowing flange shaft 43 is passed spring bearing 46 inner rings, and fixes with it, is subjected to the support of spring bearing 46 and vertical rack 31, makes rotation more stable.Tip side 433 is connected with the water inlet pipe (not shown) by swivel joint 44.In the present embodiment, swivel joint 44 is selected existing HD swivel joint for use, the housing of swivel joint 44 is stuck on the vertical portion 46 of U-shaped, as shown in Figure 5, swivel joint 44 mainly comprises water outlet interface 441, bearing 442 and water inlet interface 443, and water outlet interface 441 is threaded with tip side 433, and the water outlet interface 441 that is connected with bearing 442 inner rings can be with tip side 433 rotations, and the maintenance of the housing of swivel joint 44 is motionless, and water inlet interface 443 is connected with the water inlet pipe (not shown).Water from water inlet pipe during use enters the drum 20 of rotation by water flowing flange shaft 43, because the setting of swivel joint 44, water inlet pipe with 43 rotations of water flowing flange shaft, does not avoid water inlet pipe to twine.

Preferably, insertion end 432 also is connected with pressurization spray thrower 47, but from the water of water flowing flange shaft 43 via the pressurization of pressurization spray thrower 47 after large tracts of land, spray in the drum 20 evenly, fast, increase the friction probability of workpiece and abrasive material, improve friction level.

In addition, also be provided with outlet part 24 on the lid 23, when drum 20 is rotated and swings, if the water level in the drum 20 arrives the height of outlet part 24, then can discharge from outlet part 24.Preferably, outlet part 24 is netted, and the dirt that is ground away on the workpiece can be discharged from netted outlet part 24 along with water, and certainly, mesh size is less than the abrasive material size, so abrasive material can not discharged from outlet part 24.In addition, also outlet part 24 can be connected with the filtration system (not shown), feeding in the drums 20 via water flowing flange shaft 43 again, thereby to water circulation use, have environment protecting from the sewage water filtration of discharge in the drum 20.Compare with the existing product that grinds in airtight environment, the utility model adopts running water to grind, and keeping grinding environment does not have dirt, improves the quality of converted products.

Grinder of the present utility model can be controlled by controlling organizations such as for example PLC, and the layout drawing of PLC control panel as shown in Figure 6 can be set different numerical value according to workpiece to handle, control inflow, grinding rate, time, grinding angle etc.

Grinder of the present utility model has following effect:

1. the drum of grinder can be swung between differing tilt angles in rotation, pushes workpiece and abrasive material to middle the slip, produces powerful grinding effect;

2. the polyurethane male and fomale(M﹠F) liner of anistree olive-type cylinder and drum inwall can increase workpiece friction probability and degree;

3. the pressurization spray can further promote workpiece in the drum, makes its friction evenly;

4. adopt running water to grind, keeping grinding environment does not have dirt, improves the quality of converted products;

5. the everything of grinder can be controlled afterwards by powerful PLC programming.

Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.

In addition, also can carry out any combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.

Claims

1. grinder, it is characterized in that, comprise support (10), drum (20), swing mechanism (30) and rotating mechanism (40), this drum (20) is arranged at this support (10), and swings and rotate by the driving of this swing mechanism (30) and rotating mechanism (40).

2. grinder as claimed in claim 1, it is characterized in that, this drum (20) comprises first staving (21), second staving (22) and lid (23), workpiece and abrasive material are contained in the spatial accommodation that is made of this first staving (21) and second staving (22), and by lid (23) sealing that is installed on this second staving (22), this drum (20) is anistree olive-type, and the drum inwall is lined with particle face polyurethane.

3. grinder as claimed in claim 2, it is characterized in that, this support (10) comprises housing (11) and carriage (12), this housing (11) comprises four supporting legs (111) and is connected in the upper frame (112) of this supporting leg (111) upper end, this housing (11) stands on the ground by its four supporting legs (111), this carriage (12) comprises entablature (13), sill (14) and reinforcing prop (15), this entablature (13) and sill (14) be parallel being welded between the supporting leg (11) up and down, and this reinforcing prop (15) is welded between this entablature (13) and the sill (14).

4. grinder as claimed in claim 3, it is characterized in that, this swing mechanism (30) comprises swinging mounting and wobble drive portion, this swinging mounting comprises vertical rack (31), horizontal stand (32) and swinging axle (33), this vertical rack (31) and horizontal stand (32) are welded into L shaped, this drum (20) is supported in this vertical rack (31) and horizontal stand (32), this swinging axle (33) is fixed in the downside of this horizontal stand (32), and the two ends of this swinging axle (33) are pivotally connected to this entablature (13) by diaxon bearing (331), this wobble drive portion is electric pushrod mechanism, it comprises motor (34), urceolus (35) and push rod (36), this urceolus (35) is pivotally connected to this sill (14), telescopic this urceolus (35) that is connected in of this push rod (36), one end of this push rod (36) exposes in this urceolus (35), and be pivotally connected to this horizontal stand (32), it is flexible to drive this push rod (36) under this motor (34) drives, thereby makes this vertical rack (31), horizontal stand (32) and drum (20) are around the axis swing of this swinging axle (33).

5. grinder as claimed in claim 4, it is characterized in that, this swinging mounting also comprises installing plate (37), two support rollers (38) and the protective cover (39) that is fixedly connected on this horizontal stand (32) end, this two support roller (38) is installed on this installing plate (37), be supported on the below of this drum (20), and can be with this drum (20) rotation, this protective cover (39) is welded in the outside of this installing plate (37), and close with this drum (20).

6. grinder as claimed in claim 4 is characterized in that, this rotating mechanism (40) comprises rotating shaft and rotary driving part, and this rotating shaft is fixedlyed connected with this drum (20), and the driving by this rotary driving part makes this rotating shaft and drum (20) rotation.

7. grinder as claimed in claim 6, it is characterized in that, this rotary driving part comprises motor (41) and the reductor (42) that is connected, this rotating shaft is water flowing flange shaft (43), this rotary oscillation mechanism also comprises carriage (45), this carriage (45) comprises and is mutually permanently connected into L shaped horizontal part (451) and vertical portion (452), one end of this horizontal part (451) is fixed in this vertical rack (31), this reductor (42) is fixed in this horizontal part (451), this water flowing flange shaft (43) is connected with the output of reductor (42), be fixed with spring bearing (46) on this vertical rack (31), this water flowing flange shaft (43) is passed spring bearing (46) inner ring, and fix with it, this water flowing flange shaft (43) is hollow, it comprises ring flange (431), one end of the close ring flange (431) of this water flowing flange shaft (43) is insertion end (432), end away from ring flange (431) is tip side (433), this insertion end (432) is inserted this drum (20), this ring flange (431) is fixed with the rear side of drum (20), this tip side (433) is connected with water inlet pipe by swivel joint (44), and, with this water flowing flange shaft (43) rotation, this swivel joint (44) is not arranged on this vertical portion (452) this water inlet pipe.

8. grinder as claimed in claim 7 is characterized in that, this insertion end (432) also is connected with pressurization spray thrower (47).

9. grinder as claimed in claim 7, it is characterized in that, also be provided with the outlet part (24) that is netted on this lid (23), when the water level in this drum (20) arrives the height of this outlet part (24), water in this drum (20) is discharged from this outlet part (24), this outlet part (24) is connected with filtration system, will feed in this drum (20) via this water flowing flange shaft (43) again behind the sewage water filtration of discharge in this drum (20).

10. as each described grinder in the claim 1 to 9, it is characterized in that this grinder is by PLC controlling organization control inflow, grinding rate, time and/or grind angle.