阅读说明：本技术 一种工业用针对金属圆盘表面拉丝设备 (Industrial wire drawing equipment for metal disc surface ) 是由 刘小风 于 2020-12-15 设计创作，主要内容包括：本发明涉及一种表面拉丝设备,尤其涉及一种工业用针对金属圆盘表面拉丝设备。本发明提供一种自动对金属圆盘进行拉丝且工作效率高的工业用针对金属圆盘表面拉丝设备。一种工业用针对金属圆盘表面拉丝设备,包括有基座和推料机构,基座上设有推料机构；砂带拉丝机构,基座上设有砂带拉丝机构；压砂机构,基座上和推料机构之间设有压砂机构。本发明通过推料机构与砂带拉丝机构相互配合,使得推板将金属圆盘推动,并且把金属圆盘推动到转动砂带,通过转动砂带将金属圆盘打磨,使得将金属圆盘打磨拉丝,提高人们的工作效率,通过砂带拉丝机构和压砂机构相互配合,通过第一压板将转动砂带向下运动,使得转动砂带自动对金属圆盘进行加工。(The invention relates to surface wire drawing equipment, in particular to industrial surface wire drawing equipment for a metal disc. The invention provides industrial metal disc surface wire drawing equipment which can automatically draw a metal disc and has high working efficiency. An industrial metal disc surface wire drawing device comprises a base and a material pushing mechanism, wherein the base is provided with the material pushing mechanism; the base is provided with the abrasive belt wire drawing mechanism; and the sand pressing mechanism is arranged between the base and the pushing mechanism. According to the invention, the material pushing mechanism and the abrasive belt wire drawing mechanism are mutually matched, so that the metal disc is pushed by the pushing plate and pushed to the rotary abrasive belt, the metal disc is polished by the rotary abrasive belt, the metal disc is polished and drawn, the working efficiency of people is improved, the abrasive belt wire drawing mechanism and the sand pressing mechanism are mutually matched, and the rotary abrasive belt moves downwards through the first pressing plate, so that the rotary abrasive belt automatically processes the metal disc.)

1. The utility model provides an industrial metal disc surface wire drawing equipment that aims at which characterized in that, including:

the device comprises a base (1) and a material pushing mechanism (2), wherein the base (1) is provided with the material pushing mechanism (2);

the abrasive belt wire drawing mechanism (3) is arranged on the base (1);

and a sand pressing mechanism (4) is arranged between the base (1) and the material pushing mechanism (2).

2. An industrial drawing plant for the surface of metal discs, as claimed in claim 1, characterized in that the pushing means (2) comprise:

the air cylinder (21), the air cylinder (21) is arranged on the upper side part of the base (1);

the output shaft of the cylinder (21) is connected with the arc connecting rod (22);

the push plate (23) is arranged at the end part of the arc-shaped connecting rod (22), and the push plate (23) is connected with the base (1) in a sliding manner;

a blanking box (24), wherein the blanking box (24) is arranged on one side of the base (1).

3. An industrial metal disc surface drawing apparatus as claimed in claim 1, characterized in that the belt drawing mechanism (3) comprises:

the motor (31) is arranged on the upper side part of the base (1);

the first bearing seats (32) are symmetrically arranged on the base (1);

a first rotating shaft (33) is rotatably arranged between the two first bearing seats (32) on one side of the first rotating shaft (33), and the first rotating shaft (33) is connected with an output shaft of the motor (31);

a second rotating shaft (34) is rotatably arranged between the two first bearing seats (32) on the other side of the second rotating shaft (34);

a rotating abrasive belt (35), wherein the rotating abrasive belt (35) is wound between the first rotating shaft (33) and the second rotating shaft (34).

4. An industrial metal disc-oriented surface drawing plant according to claim 3, characterized in that the blanking box (24) comprises:

the two sides of the push plate (23) are provided with first connecting rods (41);

the end parts of the two first connecting rods (41) are respectively provided with a first wedge-shaped block (42);

the base (1) is symmetrically provided with first telescopic assemblies (44), and the four first telescopic assemblies (44) are positioned on two sides of the rotary abrasive belt (35);

the first pressure plate (43) is arranged among the four first telescopic assemblies (44), and the first pressure plate (43) is positioned between the upper side and the lower side of the rotary abrasive belt (35);

the two sides of the base (1) are provided with second telescopic assemblies (46);

the first fixing block (45) is arranged between the two second telescopic assemblies (46), and the first fixing block (45) is fixedly connected with the first pressing plate (43);

the second wedge block (47) is arranged on the first fixing block (45), and the first wedge block (42) is matched with the second wedge block (47).

5. The industrial metal disc surface wire drawing equipment as set forth in claim 2, characterized in that it further comprises a clamping and positioning mechanism (5), and the clamping and positioning mechanism (5) comprises:

the two ends of the side part of the push plate (23) are provided with second connecting rods (51);

the end parts of the two second connecting rods (51) are respectively provided with a third wedge block (52);

the third telescopic component (53) is arranged on each of two sides of the base (1);

the fourth wedge block (54) is arranged on each of two sides of the base (1) in a sliding mode, the fourth wedge block (54) is fixedly connected with the third telescopic assembly (53), and the fourth wedge block (54) is matched with the third wedge block (52);

the inner sides of the two fourth wedge blocks (54) are respectively provided with a fourth telescopic component (55);

the upper inner sides of the two fourth telescopic assemblies (55) are connected with the arc-shaped fixing plates (56);

the baffle (57) is arranged on each of the two sides of the base (1).

6. The industrial metal disc surface wire drawing equipment as set forth in claim 3, characterized in that the equipment further comprises an intermittent blanking mechanism (6), and the intermittent blanking mechanism (6) comprises:

the end part of the base (1) is provided with a second bearing seat (61);

the end part of the base (1) is provided with a third bearing seat (62);

the third rotating shaft (63) is rotatably arranged on the second bearing seat (61);

a bevel gear set (64) is arranged between the first rotating shaft (33) and the third rotating shaft (63);

the fourth rotating shaft (65) is rotatably arranged on the third bearing seat (62);

a transmission component (66), wherein the transmission component (66) is arranged between the fourth rotating shaft (65) and the third rotating shaft (63);

fan-shaped flitch (67) down is equipped with totally two fan-shaped flitchs (67) down on fourth pivot (65), two fan-shaped flitchs (67) down and feed box (24) sliding connection.

7. The industrial metal disc surface wire drawing equipment as set forth in claim 2, further comprising a pressing mechanism (7), wherein the pressing mechanism (7) comprises:

the two sides of the outer wall of the blanking box (24) are provided with the second fixed blocks (71);

the third connecting rods (72) are arranged on the two second fixed blocks (71);

the fifth telescopic assemblies (73), the two third connecting rods (72) are provided with the fifth telescopic assemblies (73);

a second pressure plate (74), and a second pressure plate (74) is arranged between the two fifth telescopic assemblies (73).

8. The industrial metal disc surface wire drawing equipment as claimed in claim 2, characterized in that the lower feed box (24) is made of stainless steel, the lower feed box (24) is in the shape of a cylinder, the upper side of the lower feed box is provided with a large opening, the outer wall of the lower feed box (24) is provided with two arc-shaped openings, and the arc-shaped openings of the lower feed box (24) are matched with the fan-shaped lower material plates (67).

Technical Field

The invention relates to surface wire drawing equipment, in particular to industrial surface wire drawing equipment for a metal disc.

Background

When people need be to metal disc surface wire drawing, need people to rub constantly through abrasive paper to the disc surface repeatedly, scrape out the lines with the metal disc surface, but the lines are scraped out to the disc to the tradition, and the quality that influences the disc wire drawing easily is not high, leads to the improvement of cost easily to the time that the wire drawing in-process consumeed is longer, and work efficiency is low.

The patent application: CN201821385064.8, published as 20180827, discloses a metal wire drawing device, which comprises a feed inlet, a compression frame, a compression groove, a hydraulic telescopic rod, a heating pipe, an electromagnetic heating ring, an adjusting device, a drawing pipeline, a fixed shaft, a fixed frame and other parts, wherein the hydraulic telescopic rod is started through the feed inlet, the diameter of a material during drawing is qualitatively controlled through the compression groove, the diameter can be changed through changing the size of an outlet of the compression groove, a threaded rod is rotated through a handle to drive a slide block, the fixed shaft is driven through the slide block, the diameter of a channel can be changed again, an exhaust fan is arranged at the top of a box body, waste dust generated during drawing a certain quantity of metal wires is absorbed into a dust collection box through an exhaust pipe, the waste dust is drawn through a first drawing die and a second drawing die, a motor is started to rotate a wire drawing roller, the metal wires are drawn, and the waste dust passes through a second driving, therefore, the drawn metal wire is cooled, but when the equipment is used, the time is long, and the working efficiency is low.

In conclusion, the industrial metal disc surface wire drawing equipment which is used for automatically drawing the metal disc and has high working efficiency is designed.

Disclosure of Invention

In order to overcome the defects that the quality of disc wire drawing is not high, the cost is easily improved, the consumed time is long, and the working efficiency is low, the technical problems to be solved are as follows: the industrial surface drawing equipment for the metal disc is used for automatically drawing the metal disc and has high working efficiency.

The technical scheme of the invention is as follows: an industrial surface wire drawing device for a metal disc comprises:

the base is provided with the pushing mechanism;

the base is provided with the abrasive belt wire drawing mechanism;

and the sand pressing mechanism is arranged between the base and the pushing mechanism.

Further, the pushing mechanism comprises:

the cylinder is arranged on the upper side part of the base;

the output shaft of the air cylinder is connected with the arc connecting rod;

the end part of the arc-shaped connecting rod is provided with a push plate, and the push plate is connected with the base in a sliding manner;

a blanking box is arranged on one side of the base.

Further, abrasive belt wire drawing mechanism includes:

the motor is arranged on the upper side part of the base;

the first bearing seats are symmetrically arranged on the base;

the first rotating shaft is rotatably arranged between the two first bearing seats on one side and is connected with an output shaft of the motor;

a second rotating shaft is rotatably arranged between the two first bearing seats on the other side;

and a rotating abrasive belt is wound between the first rotating shaft and the second rotating shaft.

Further, the feed box includes:

the two sides of the push plate are both provided with first connecting rods;

the end parts of the two first connecting rods are respectively provided with a first wedge-shaped block;

the base is symmetrically provided with first telescopic assemblies, and the four first telescopic assemblies are positioned on two sides of the rotary abrasive belt;

a first pressing plate is arranged between the four first telescopic assemblies and is positioned between the upper side and the lower side of the rotary abrasive belt;

the two sides of the base are provided with second telescopic assemblies;

the first fixing block is arranged between the two second telescopic assemblies and fixedly connected with the first pressing plate;

and the first fixing block is provided with a second wedge block, and the first wedge block is matched with the second wedge block.

Further, still including pressing from both sides tight positioning mechanism, press from both sides tight positioning mechanism including:

the two ends of the side part of the push plate are both provided with a second connecting rod;

the end parts of the two second connecting rods are provided with third wedge blocks;

the two sides of the base are provided with third telescopic assemblies;

the fourth wedge block is arranged on two sides of the base in a sliding mode and fixedly connected with the third telescopic assembly, and the fourth wedge block is matched with the third wedge block;

the inner sides of the two fourth wedge blocks are respectively provided with a fourth telescopic assembly;

the inner sides of the upper parts of the two fourth telescopic assemblies are connected with the arc-shaped fixing plates;

the baffle, both sides all are equipped with the baffle on the base.

Further, still including intermittent type unloading mechanism, intermittent type unloading mechanism is including:

the end part of the base is provided with a second bearing seat;

the end part of the base is provided with a third bearing seat;

the second bearing block is rotatably provided with a third rotating shaft;

a bevel gear set is arranged between the first rotating shaft and the third rotating shaft;

the third bearing seat is rotatably provided with a third rotating shaft;

the transmission assembly is arranged between the fourth rotating shaft and the third rotating shaft;

and the fourth rotating shaft is provided with two fan-shaped blanking plates, and the two fan-shaped blanking plates are connected with the blanking box in a sliding manner.

Further, still including swager constructs, swager constructs including:

the two sides of the outer wall of the blanking box are provided with second fixed blocks;

the two second fixed blocks are respectively provided with a third connecting rod;

the two third connecting rods are provided with a third telescopic assembly;

and a second pressing plate is arranged between the two fifth telescopic assemblies.

Further, the material of blanking box is the stainless steel, and the blanking box shape is the cylinder, and the upside is opened there is the macrostoma, and the blanking box outer wall is opened has two arcs of mouths, and the arc of blanking box mouthful cooperates with fan-shaped lower flitch.

Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the pushing mechanism and the abrasive belt wire drawing mechanism are matched with each other, so that the pushing plate pushes the metal disc, the metal disc is pushed to the rotary abrasive belt, and the metal disc is polished by the rotary abrasive belt, so that the metal disc is polished and drawn, and the working efficiency of people is improved.

2. According to the invention, the abrasive belt wire drawing mechanism and the sand pressing mechanism are mutually matched, and the rotating abrasive belt moves downwards through the first pressing plate, so that the rotating abrasive belt automatically processes the metal disc, and the effect of automatically processing the metal disc is achieved.

3. According to the invention, through the mutual matching of the material pushing mechanism and the clamping and positioning mechanism, when the push plate pushes the metal disc, the metal disc is fixed through the arc-shaped fixing plate, so that the metal disc is prevented from moving during processing, the cost loss is reduced, and the metal disc moves through the baffle plate, so that people can conveniently and quickly collect the metal disc.

4. According to the invention, through the matching of the material pushing mechanism and the intermittent blanking mechanism, when the blanking box is used for blanking the metal disc, the metal disc is subjected to intermittent blanking through the mutual matching of the two fan-shaped blanking plates, so that the friction of the metal disc is reduced, and the metal disc is protected.

5. According to the invention, through the cooperation of the intermittent blanking mechanism and the cooperation of the material pressing mechanism, when the metal disc is blanked by the fan-shaped blanking plate, the metal disc is easy to turn on one side, and the metal disc on the fan-shaped blanking plate is flattened by the second pressing plate, so that the processing efficiency of the metal disc is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 3 is a schematic perspective view of a belt drawing mechanism according to the present invention.

Fig. 4 is a schematic perspective view of the sand pressing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the clamping and positioning mechanism of the present invention.

Fig. 6 is a schematic perspective view of the intermittent blanking mechanism of the present invention.

Fig. 7 is a schematic cross-sectional three-dimensional structure diagram of the pressing mechanism of the present invention.

In the above drawings: 1: a base, 2: pushing equipment, 21: cylinder, 22: arc connecting rod, 23: push plate, 24: blanking box, 3: abrasive belt wire drawing mechanism, 31: motor, 32: first bearing seat, 33: first rotating shaft, 34: second rotating shaft, 35: abrasive belt rotation, 4: sand pressing mechanism, 41: first connecting rod, 42: first wedge block, 43: first presser plate, 44: first telescopic assembly, 45: first fixing block, 46: second telescopic assembly, 47: second wedge block, 5: clamp positioning mechanism, 51: second connecting rod, 52: third wedge, 53: third telescopic assembly, 54: fourth wedge block, 55: fourth retraction assembly, 56: arc-shaped fixing plate, 57: baffle, 6: intermittent blanking mechanism, 61: second bearing housing, 62: third bearing seat, 63: third rotating shaft, 64: bevel gear set, 65: fourth rotation shaft, 66: transmission assembly, 67: fan-shaped flitch down, 7: swager constructs, 71: second fixed block, 72: third connecting rod, 73: fifth retraction assembly, 74: and a second pressure plate.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

An industrial metal disc surface wire drawing device is shown in figure 1 and comprises a base 1, a material pushing mechanism 2, an abrasive belt wire drawing mechanism 3 and a sand pressing mechanism 4, wherein the material pushing mechanism 2 is arranged on the left side of the base 1, the abrasive belt wire drawing mechanism 3 is arranged on the base 1, and the sand pressing mechanism 4 is arranged between the base 1 and the material pushing mechanism 2.

When people need to process the surface of the metal disc, people place the metal disc in the material pushing mechanism 2, at the moment, people open the material pushing mechanism 2 and the abrasive belt wire drawing mechanism 3, so that the material pushing mechanism 2 pushes the metal disc to the right, then the metal disc is pushed to the bottom of the abrasive belt wire drawing mechanism 3, because the material pushing mechanism 2 moves to the right, the sand pressing mechanism 4 moves to the right, and then the sand pressing mechanism 4 extrudes the abrasive belt wire drawing mechanism 3 downwards, so that the abrasive belt wire drawing mechanism 3 draws the metal disc, when the material pushing mechanism 2 moves to the left, the sand pressing mechanism 4 does not extrude the wire drawing mechanism 3 any more, so that the metal abrasive belt disc does not perform wire drawing any more, when the material pushing mechanism 2 pushes a new metal disc, the metal disc which is processed is pushed to the right, and at the moment, people take out the metal disc, when people do not need to draw the metal disc, the pushing mechanism 2 and the abrasive belt drawing mechanism 3 are closed.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the pushing mechanism 2 includes a cylinder 21, an arc-shaped connecting rod 22, a pushing plate 23 and a blanking box 24, the cylinder 21 is disposed on the left side of the base 1, the arc-shaped connecting rod 22 is connected to an output shaft of the cylinder 21, the pushing plate 23 is disposed on the right end of the arc-shaped connecting rod 22, the pushing plate 23 is slidably connected with the base 1, and the blanking box 24 is disposed on the left side of the base 1.

When people need to process the metal disc, people place the metal disc in the blanking box 24, the metal disc is positioned on the base 1, people open the cylinder 21, the output shaft of the cylinder 21 drives the arc-shaped connecting rod 22 to move towards the right side, then the push plate 23 is driven to move towards the right side, the push plate 23 pushes the metal disc to move towards the right side, the metal disc is pushed to the lower part of the sand pressing mechanism 4, then people open the sand belt wire drawing mechanism 3, the sand belt wire drawing mechanism 3 is pressed downwards through the sand pressing mechanism 4, the sand belt wire drawing mechanism 3 draws the metal disc, after the metal disc wire drawing is completed, people rotate the cylinder 21 reversely, the output shaft of the cylinder 21 drives the arc-shaped connecting rod 22 to move towards the left side, then the push plate 23 is driven towards the left side, when people need to take out the metal disc, a new metal disc is pushed towards the right through the push, the metal disc that will process the completion is released to the right side, and people take out the metal disc that processes the completion this moment, and when people need not carry out the wire drawing to the metal disc, people closed abrasive band wire drawing mechanism 3, and people close cylinder 21 can.

Example 3

Based on embodiment 2, as shown in fig. 1 and fig. 3 to fig. 7, the abrasive belt drawing mechanism 3 includes a motor 31, a first bearing seat 32, a first rotating shaft 33, a second rotating shaft 34, and a rotating abrasive belt 35, the motor 31 is disposed at the front part of the right side of the base 1, the first bearing seats 32 are disposed on the base 1 in a left-right symmetric manner, the first rotating shaft 33 is rotatably disposed between the two first bearing seats 32 at the front side, the first rotating shaft 33 is connected with an output shaft of the motor 31, the second rotating shaft 34 is rotatably disposed between the two first bearing seats 32 at the rear side, and the rotating abrasive belt 35 is wound between the first rotating shaft 33 and the second rotating shaft 34.

When the push plate 23 pushes the metal disc under the rotating sanding belt 35, one turns the motor 31 on, so that the output shaft of the motor 31 rotates the first rotating shaft 33, which in turn rotates the rotating sanding belt 35, so that the second rotating shaft 34 rotates, when the sand pressing mechanism 4 is pushed to the right side by the push plate 23, the rotating sand belt 35 which is rotating is extruded downwards by the sand pressing mechanism 4, and then the rotating abrasive belt 35 rotates to perform wire drawing on the surface of the metal disc, after the wire drawing of the metal disc is completed, the push plate 23 pushes the sand pressing mechanism 4 to the left, so that the sand pressing mechanism 4 does not extrude the rotary abrasive belt 35 any more, so that the rotating abrasive belt 35 does not perform wire drawing on the metal disc any more, when people do not need to perform wire drawing on the metal disc, one turns off motor 31 and rotates belt 35 to stop so that rotating belt 35 no longer draws the metal disc surface.

The lower box 24 comprises a first connecting rod 41, a first wedge block 42, a first pressing plate 43, a first telescopic assembly 44, a first fixed block 45, a second telescopic assembly 46 and a second wedge block 47, both sides all are equipped with head rod 41 around push pedal 23 left, two head rod 41 right-hand members all are equipped with first wedge 42, equal bilateral symmetry is equipped with first flexible subassembly 44 around on base 1, four first flexible subassemblies 44 are located and rotate abrasive band 35 left and right sides, be equipped with first clamp plate 43 between four first flexible subassemblies 44, first clamp plate 43 is located and rotates between the abrasive band 35 upper and lower both sides, both sides all are equipped with second flexible subassembly 46 around on the right-hand side on base 1, be equipped with first fixed block 45 between two flexible subassemblies 46 of second, first fixed block 45 and first clamp plate 43 fixed connection, be equipped with second wedge 47 on the first fixed block 45, first wedge 42 and the cooperation of second wedge 47.

When the push plate 23 moves to the right, the first connecting rod 41 moves to the right, and then the first wedge block 42 is driven to move to the right, when the first wedge block 42 is matched with the second wedge block 47, the second wedge block 47 moves downwards, and then the first fixing block 45 is driven to move downwards, so that the second telescopic assembly 46 is extruded, and the first press plate 43 is driven to move downwards, so that the first telescopic assembly 44 is extruded, the first press plate 43 is pressed to the lower side, and then the lower side of the rotary abrasive belt 35 is pressed downwards through the first press plate 43, so that the rotary abrasive belt 35 performs wire drawing on the metal disc, when the metal disc is processed, the push plate 23 moves to the left, the first wedge block 42 is not matched with the second wedge block 47, so that the second telescopic assembly 46 is reset with the first telescopic assembly 44, and then the first press plate 43 and the first fixing block 45 are driven to reset, and then the second wedge block 47 is driven to reset, at which point rotating belt 35 stops drawing the metal disc.

Still including pressing from both sides tight positioning mechanism 5, it is including second connecting rod 51 to press from both sides tight positioning mechanism 5, third wedge 52, the flexible subassembly of third 53, fourth wedge 54, the flexible subassembly of fourth 55, arc fixed plate 56 and baffle 57, both ends all are equipped with second connecting rod 51 around push pedal 23 left side, two second connecting rod 51 right-hand members all are equipped with third wedge 52, both sides all are equipped with the flexible subassembly of third 53 around on the base 1, both sides all slidingtype is equipped with fourth wedge 54 around on the base 1, fourth wedge 54 and the flexible subassembly of third 53 fixed connection, fourth wedge 54 and the cooperation of third wedge 52, two fourth wedge 54 inboards all are equipped with fourth flexible subassembly 55, inboard all is connected with arc fixed plate 56 on two fourth flexible subassemblies 55, both sides all are equipped with baffle 57 around the upper right portion of base 1.

In order to make the metal disc more stable during machining, when the push plate 23 moves to the right, the push plate 23 drives the second connecting rod 51 to move to the right, so that the third wedge 52 moves to the right, when the third wedge 52 is matched with the fourth wedge 54, the two fourth wedges 54 move to the inner side, so that the third telescopic assembly 53 is stretched, so that the fourth telescopic assembly 55 is driven to move to the inner side, so that the arc fixing plate 56 moves to the inner side, when the push plate 23 pushes the metal disc between the two arc fixing plates 56, the fourth telescopic assembly 55 is squeezed, so that the metal disc is clamped, so that the metal disc is drawn by rotating the abrasive belt 35, when the third wedge 52 is not matched with the fourth wedge 54, the third telescopic assembly 53 resets, so that the fourth wedge 54 resets, so that the fourth telescopic assembly 55 resets, the metal disc is loosened by the arc-shaped fixing plate 56, and when the push plate 23 pushes a new metal disc, the processed metal disc is pushed to the right side by the new metal disc, so that the processed metal disc moves to the right side along the baffle 57, and at the moment, the metal disc with the finished wire drawing is collected by people.

Still including intermittent type unloading mechanism 6, intermittent type unloading mechanism 6 is including second bearing frame 61, third bearing frame 62, third pivot 63, bevel gear group 64, fourth pivot 65, drive assembly 66 and fan-shaped unloading board 67, 1 front portion left end of base is equipped with second bearing frame 61, 1 left portion front end of base is equipped with third bearing frame 62, the last rotation type of second bearing frame 61 is equipped with third pivot 63, be equipped with bevel gear group 64 between first pivot 33 and the third pivot 63, the last rotation type of third bearing frame 62 is equipped with fourth pivot 65, be equipped with drive assembly 66 between fourth pivot 65 and the third pivot 63, be equipped with totally two fan-shaped unloading boards 67 on the fourth pivot 65, two fan-shaped unloading boards 67 and unloading case 24 sliding type are connected.

When people put some metal disc for processing into blanking box 24, this moment metal disc is placed on the fan-shaped blanking plate 67 of upside, when first pivot 33 rotates, make bevel gear group 64 rotate, then drive third pivot 63 and rotate, make drive assembly 66 rotate, and then drive fourth pivot 65 and rotate, make two fan-shaped blanking plates 67 rotate, when the fan-shaped blanking plate 67 of upside rotates the outside, make metal disc fall on the fan-shaped blanking plate 67 of downside, when the fan-shaped blanking plate 67 of downside rotates the blanking box 24 outside, make metal disc drop on base 1, thereby make fan-shaped blanking plate 67 with metal disc intermittent type unloading, when first pivot 33 stall, make two fan-shaped blanking plates 67 stall, make the metal disc on the fan-shaped blanking plate 67 not unloading anymore.

Still including swager 7, swager 7 is including second fixed block 71, third connecting rod 72, fifth telescopic component 73 and second clamp plate 74, and the 24 outer wall left and right sides of feed box all are equipped with second fixed block 71, all are equipped with third connecting rod 72 on two second fixed blocks 71, all are equipped with fifth telescopic component 73 on two third connecting rods 72, are equipped with second clamp plate 74 between two fifth telescopic component 73.

In order to make fan-shaped flitch 67 unloading more stable during, when people place the metal disc in blanking box 24, people are manual with second clamp plate 74 rebound, make fifth telescopic component 73 extruded, people place the metal disc on fan-shaped flitch 67 this moment, people relax second clamp plate 74, second clamp plate 74 and metal disc contact this moment, when fan-shaped flitch 67 carries out the unloading with new metal disc gradually, second clamp plate 74 pushes down the metal disc, make fifth telescopic component 73 reset gradually, the whole unloading of metal disc in blanking box 24 is accomplished afterwards, make fifth telescopic component 73 reset completely, thereby drive second clamp plate 74 and reset, still need add man-hour to the metal disc, people place the metal disc in blanking box 24 again can.

The material of blanking box 24 is stainless steel, and blanking box 24 shape is the cylinder, and the upside is opened there is the macrostoma, and blanking box 24 outer wall is opened has two arc mouths, and blanking box 24's arc mouth cooperates with fan-shaped blanking plate 67.

The stainless steel material of blanking box 24 makes the metal disc be difficult to damage, and the arc mouth and the cooperation of fan-shaped flitch 67 down of blanking box 24 make two fan-shaped flitch 67 intermittence carry out the unloading with the metal disc down, thereby make the metal disc can not rubbed when carrying out the unloading.

It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.