CN214601832U

CN214601832U - Adjustable die casting machine that has cooling conveyer belt

Info

Publication number: CN214601832U
Application number: CN202120340750.9U
Authority: CN
Inventors: 刘荣和; 李�杰
Original assignee: Jiangsu Deyou Magnesium Light Alloy Technology Co ltd
Current assignee: Jiangsu Deyou Magnesium Light Alloy Technology Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-05
Anticipated expiration: 2031-02-06

Abstract

The utility model relates to an adjustable has die casting machine of cooling conveyer belt relates to the technical field of die-casting former, including die casting mould and organism, be equipped with the manipulator that is used for snatching die-casting piece in the die casting mould on the organism, the first frame of fixedly connected with on the organism, sliding connection has the second frame in the vertical direction of first frame, it is connected with first rotation wheel to rotate on the first frame, threaded connection has the lead screw on the first rotation wheel, first frame one end and second frame fixed connection are kept away from to the lead screw, be equipped with the first driving piece of drive first rotation wheel pivoted on the first frame, the one end that first frame was kept away from to the second frame articulates there is the third frame, be equipped with the conveyer belt in the third frame, the conveyer belt is located the below of manipulator. This application overshoots the inclination of regulation conveyer belt, makes things convenient for the die-casting work piece to fall from the conveyer belt fast, prevents to take place work piece phenomenon of blocking up, improves production efficiency.

Description

Adjustable die casting machine that has cooling conveyer belt

Technical Field

The application relates to the technical field of die-casting forming equipment, in particular to an adjustable die-casting machine with a cooling conveyor belt.

Background

The die casting machine is an industrial casting machine which can die-cast molten metal into a die to be cooled and formed under the action of pressure, and can obtain a fixed metal casting after die opening.

Chinese patent with publication number CN210450893U discloses a novel die casting machine, including conveyer belt and support frame on the workstation, the support frame be located the conveyer belt the top with workstation fixed connection is provided with the forced air cooling subassembly on the support frame, and the forced air cooling subassembly includes base and fan, and the base rotates to be connected in the support frame orientation one side of conveyer belt, the base orientation one side fixedly connected with U-shaped frame of conveyer belt, fan include motor and flabellum group, and the rotation of U-shaped frame inner wall is connected with the annular frame, and the annular frame lateral wall rotates with the motor lateral wall to be connected, the pivot end and the flabellum group fixed connection of motor.

Above-mentioned correlation technique rotates through the fan and drives U-shaped frame and ring carrier and rotate for the fan can carry out diversified forced air cooling to the work piece on the conveyer belt, has the effect of carrying out complete cooling, but in the in-service use process, the inventor thinks that the conveyer belt can only transport the work piece on same height, easily causes a large amount of work pieces to block up on the conveyer belt, needs the manual work to clear up, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that work piece after the die-casting easily takes place to block up on the conveyer belt, this application provides an adjustable has die casting machine of cooling conveyer belt.

The application provides a pair of adjustable has die casting machine of cooling conveyer belt adopts following technical scheme:

the utility model provides an adjustable has die casting machine of cooling conveyer belt, includes die casting die and organism, be equipped with the manipulator that is used for snatching die casting die internal die casting work piece on the organism, the first frame of fixedly connected with on the organism, sliding connection has the second frame in the vertical direction of first frame, it is connected with first pivot to rotate on the first frame, threaded connection has the lead screw on the first pivot, first frame one end and second frame fixed connection are kept away from to the lead screw, be equipped with the first driving piece of the first pivot pivoted of drive on the first frame, the one end that first frame was kept away from to the second frame articulates there is the third frame, rotate in the third frame and be connected with the conveyer belt, the conveyer belt is located the below of manipulator.

Through adopting above-mentioned technical scheme, rotate through the first rotation wheel of first driving piece drive, first rotation wheel and lead screw thread transmission, the lead screw promotes the direction slip that the first frame was kept away from to the second frame orientation, risees or reduces the conveyer belt and is close to the one end of manipulator, and it is downward with conveyer belt orientation feed opening direction slope, is convenient for fall down die-casting work piece from the conveyer belt fast, prevents to take place the work piece phenomenon of blocking up, improves production efficiency.

Optionally, be equipped with a plurality of race grooves on the first rotation wheel, first driving piece includes rotates the wheel with the second that first frame rotation is connected, the second rotates the wheel and rotates through the V belt with first rotation wheel and be connected, fixedly connected with drive second rotates wheel pivoted first motor on the first frame.

Through adopting above-mentioned technical scheme, first motor drive second rotates the wheel and rotates, and the second rotates the wheel and passes through the V belt and drive first rotation wheel rotation, and belt transmission is steady, and small in noise has good buffering and damping effect.

Optionally, the diameter of each belt groove increases in sequence along the axial direction.

Through adopting above-mentioned technical scheme, the diameter of belt groove on the first rotation wheel is the grow in proper order, can rotate the wheel with the second and make up into different drive ratios, and then adjusts the speed of conveyer belt slope according to actual need, saves adjust time, further improves production efficiency.

Optionally, a threaded hole is formed in the second rack in the vertical direction, a locking bolt penetrating through the threaded hole is connected to the second rack in a threaded manner, and one end of the locking bolt is abutted to the first rack.

Through adopting above-mentioned technical scheme, the locking bolt passes screw hole and first frame butt, is favorable to fixing the second frame after sliding and first frame fast, prevents that the second frame from returning smooth.

Optionally, a fourth frame is fixedly connected to the third frame, the conveyor belt penetrates through the fourth frame, a fan used for cooling the die-casting workpiece is arranged on the fourth frame, and a second driving piece used for driving the fan to reciprocate in the horizontal direction is arranged at the top of the fourth frame.

Through adopting above-mentioned technical scheme, the surface temperature of die-casting work piece can be reduced to the fan, and horizontal direction reciprocating motion is followed to the fan for the work piece surface is bloied more, further improves the cooling effect of die-casting work piece.

Optionally, the second driving part comprises a gear rotatably connected with a fourth rack, a rack engaged with the gear is slidably connected to the fourth rack, the fan is fixedly connected with the rack, and a second motor for driving the gear to rotate is fixedly connected to the fourth rack.

Through adopting above-mentioned technical scheme, through rack and pinion transmission, the fan is reciprocating motion along the width direction of drive belt, and rack and pinion transmission is steady, further improves the cooling effect.

Optionally, the fan is fixedly connected with an atomizing nozzle, and the atomizing nozzle is inserted with a water pipe.

By adopting the technical scheme, water in the water pipe is atomized into small droplets through the atomizing nozzle, and the small droplets are sprayed on the surface of the die-casting workpiece, so that the temperature of the surface of the workpiece is further reduced, and the performance of the workpiece is prevented from being influenced by overhigh temperature.

Optionally, the bottom of the first frame is provided with a universal wheel, and the universal wheel is abutted to the ground.

Through adopting above-mentioned technical scheme, the universal wheel is fixed in first frame bottom, can make things convenient for the staff to shift the organism, is convenient for install.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first driving piece drives the first rotating wheel to rotate, the first rotating wheel is in threaded transmission with the screw rod, the second rack is pushed to slide towards the direction far away from the first rack, one end, close to the manipulator, of the conveyor belt is made to rise, a die-casting workpiece placed on the conveyor belt is easy to slide, the phenomenon of workpiece congestion is prevented, and the production efficiency is improved;

2. the diameters of the belt grooves on the first rotating wheel are sequentially increased, the transmission ratio of the first rotating wheel and the second rotating wheel is adjusted by adjusting the positions of the triangular belts on the belt grooves with different diameters, the lifting speed of the first machine frame is further adjusted, and the working efficiency is further improved;

3. the fan on the fourth frame can reciprocate along the width direction of the transmission belt, the coverage area of the fan for blowing is increased, and the cooling effect of the die-casting workpiece is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of another view angle according to the embodiment of the present application.

Fig. 3 is a side view of an embodiment of the present application.

Figure 4 is an exploded view of the first driver of an embodiment of the present application.

Description of reference numerals: 1. die casting; 2. a body; 3. a manipulator; 4. a first frame; 41. a first motor; 42. a universal wheel; 5. a second frame; 51. a threaded hole; 52. locking the bolt; 6. a first rotating wheel; 61. a belt groove; 7. a screw rod; 8. a first driving member; 81. a second rotating wheel; 82. a V-belt; 9. a third frame; 10. a transmission belt; 11. a fourth frame; 111. a fan; 1111. an atomizing spray head; 1112. a water pipe; 112. a second driving member; 1121. a gear; 1122. a rack; 113. a second motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses adjustable has die casting machine of cooling conveyer belt. Referring to fig. 1, an adjustable die casting machine with a cooling conveyor belt comprises a die casting mold 1 and a machine body 2, the machine body 2 is positioned at one end of a discharge port of the die casting mold 1, a manipulator 3 controlled by a computer is rotatably connected to the machine body 2, the manipulator 3 can grab a die casting workpiece from the discharge port of the die casting mold 1, one side of the machine body 2 is fixed with a first machine frame 4 through a bolt, the bottom of the first machine frame 4 is abutted against the ground through a universal wheel 42, a second machine frame 5 is covered and slid on the outer side of the first machine frame 4, the second machine frame 5 can slide in the vertical direction along the first machine frame 4, a first rotating wheel 6 is rotatably connected at the middle position of the first machine frame 4, a lead screw 7 is connected on the first rotating wheel 6 in a threaded manner, the lead screw 7 is matched with an internal thread arranged on the first rotating wheel 6, one end of the lead screw 7, which is far away from the first machine frame 4, is welded on the second machine frame 5, a first driving piece 8 for driving the first rotating wheel 6 to rotate is arranged on the first machine frame 4, the two sides of one end, far away from the first frame 4, of the second frame 5 are hinged with third frames 9, the hinge axis of each third frame 9 is perpendicular to the rotation axis of the first rotating wheel 6, two ends of each third frame 9 are rotatably connected with rotating rollers, the two rotating rollers are sleeved with the same conveying belt, the conveying belt is tensioned, and the manipulator 3 is located above the conveying belt and arranged in parallel with the conveying belt.

During operation, die mould 1 is die-cast the material into the work piece and is fallen into the discharge gate, start mechanical arm 3 snatch the work piece and deliver to the conveyer belt on, start first driving piece 8, drive first driving wheel 6 and rotate, first driving wheel 6 and 7 screw-thread fit of lead screw, the direction that first frame 4 was kept away from to drive lead screw 7 orientation is removed, promote the 5 upslidings of second frame, the one end that third frame 9 is close to mechanical arm 3 also upwards slides together, the conveyer belt is close to the height that highly is higher than keeping away from 3 one end of mechanical arm of 3 one end of manipulator, the conveyer belt inclines towards play flitch one end, make things convenient for the work piece to follow the conveyer belt landing fast, reduce the emergence of phenomenon of blocking up, and improve work efficiency.

In order to solve the problem of slow lifting speed of the conveyor belt, referring to fig. 2 and 3, four belt grooves 61 with successively increased diameters are arranged on the outer circumference of the first rotating wheel 6 along the axial direction of the screw rod 7 away from the first frame 4, a triangular belt 82 is clamped on the belt grooves 61, one end of the triangular belt 82 away from the belt grooves 61 is clamped with the belt grooves 61 on a second rotating wheel 81 arranged on the first frame 4, the rotating axis of the second rotating wheel 81 is parallel to the rotating axis of the first rotating wheel 6, a first motor 41 is fixed on the first frame 4 through screws, the output shaft of the first motor 41 is rotatably connected with the second rotating wheel 81, a threaded hole 51 is formed in the second frame 5 along the vertical direction, and a locking bolt 52 penetrating through the threaded hole 51 is connected to the first frame 4 through threads.

When the machine is in operation, when a large number of workpieces are stacked on the conveyor belt, the inclination angle of the conveyor belt needs to be increased so as to convey the workpieces out more quickly, the locking bolt 52 is screwed out, the locking relation between the first frame 4 and the second frame 5 is released, the triangular belt 82 is switched from the belt groove 61 with the large diameter on the first rotating wheel 6 to the belt groove 61 with the small diameter, at this time, the transmission ratio between the first rotating wheel 6 and the second rotating wheel 81 is reduced, the first motor 41 drives the second rotating wheel 81 to rotate, the second rotating wheel 81 drives the first rotating wheel 6 to rotate through the triangular belt 82, the first rotating wheel 6 drives the screw rod 7 to rotate, the screw rod 7 pushes the second frame 5 to slide upwards along the first frame 4, when the second rotating wheel slides to a required height, the output shaft of the first motor 41 stops rotating, the locking bolt 52 is connected with the first frame 4 through the threaded hole 51, the relative position of the first frame 4 and the second frame 5 is locked, prevent that second frame 5 from falling back, through adjusting the cooperation of V belt 82 and the belt groove 61 of different diameters, can change the drive ratio between first rotating wheel 6 and the second rotating wheel 81, and then adjust the speed that conveyer belt one end risees, further improve production efficiency, labour saving and time saving.

In order to solve the problem of overhigh surface temperature of a workpiece, referring to fig. 3 and 4, two fourth racks 11 are fixedly connected to a third rack 9 through screws, the fourth racks 11 are arranged along the length direction of the third rack 9, slide rails are arranged at the tops of the fourth racks 11 and arranged along the width direction of the third rack 9, racks 1122 are slidably connected to the slide rails, a fan 111 rack is welded to the lower ends of the racks 1122, a fan 111 is fixed to the fan rack through screws, an air blowing port of the fan 111 is perpendicular to a conveyor belt, SUC-series atomizing nozzles 1111 are fixed to the fan rack through screws, a water outlet direction of the atomizing nozzles 1111 is parallel to an air outlet direction of the fan 111, and a water pipe 1112 is connected to the tail ends of the atomizing nozzles 1111 through clips; a gear 1121 engaged with the rack 1122 is rotatably connected to the top of the fourth frame 11, the gear 1121 is located at the middle position of the top of the fourth frame 11, and a second motor 113 driven by the drive gear 1121 is fixedly mounted on the top of the fourth frame 11.

During operation, the second motor 113 is driven to rotate, the gear 1121 and the rack 1122 are meshed to drive the fan 111 to reciprocate along the width direction of the third rack 9, the atomizing nozzle 1111 on the fan 111 atomizes water in the water pipe 1112 into small droplets to be sprayed on the surface of a workpiece, and through dual functions of air cooling and water cooling, the cooling effect of the surface of the workpiece can be greatly improved, and the risk that the workpiece is scrapped due to the fact that the surface temperature is continuously too high is reduced.

The implementation principle of adjustable die casting machine that has cooling conveyer belt of the embodiment of this application is: when the automatic casting machine works, the mechanical arm 3 takes a workpiece out of the die-casting die 1 and puts the workpiece on the conveyor belt, the first motor 41 is driven, the first motor 41 drives the second rotating wheel 81 to rotate, the second rotating wheel 81 is in transmission with the first rotating wheel 6 through the triangular belt 82, the first rotating wheel 6 drives the screw rod 7 to move upwards, one end of the screw rod 7, far away from the first rack 4, pushes the second rack 5 to slide upwards, so that one end, close to the mechanical arm 3, of the third rack 9 is higher than one end, far away from the mechanical arm 3, the conveyor belt inclines towards the discharging direction, the workpiece on the conveyor belt is convenient to fall down quickly, when the workpiece passes through the fourth rack 11, the second motor 113 is started, the second motor 113 drives the gear rack 1122 to be in meshing transmission, so that the fan 111 is controlled to slide along the width direction of the third rack 9, and in the moving process of the fan 111, the atomizing nozzle 1111 on the fan 111 atomizes water into small drops and sprays the small drops on the surface of the workpiece at the same time, through the combined action of air cooling and water cooling, the surface temperature of the workpiece is reduced, the conveying belt is obliquely arranged, the falling speed of the workpiece is increased, the workpiece is prevented from being blocked on the conveying belt, and the production efficiency is greatly improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an adjustable has die casting machine of cooling conveyer belt, includes die mould (1) and organism (2), be equipped with manipulator (3) that are used for snatching die casting work piece in die mould (1) on organism (2), its characterized in that: the utility model discloses a mechanical arm, including organism (2), first frame (4) of fixedly connected with, sliding connection has second frame (5) on the vertical direction of first frame (4), it is connected with first rotation wheel (6) to rotate on first frame (4), threaded connection has lead screw (7) on first rotation wheel (6), first frame (4) one end and second frame (5) fixed connection are kept away from in lead screw (7), be equipped with first rotation wheel of drive (6) pivoted first driving piece (8) on first frame (4), the one end that first frame (4) were kept away from in second frame (5) articulates there is third frame (9), be equipped with the conveyer belt on third frame (9), the conveyer belt is located the below of manipulator (3).

2. The adjustable die casting machine with cooling conveyor belt of claim 1, wherein: be equipped with a plurality of race grooves (61) on first rotation wheel (6), first driving piece (8) include rotate the second rotation wheel (81) of being connected with first frame (4) rotation, the second rotates wheel (81) and is connected with first rotation wheel (6) through V belt (82), fixedly connected with drive second rotation wheel (81) pivoted first motor (41) on first frame (4).

3. The adjustable die casting machine with cooling conveyor belt of claim 2, wherein: the diameter of each belt groove (61) is increased along the axial direction of the screw rod (7) in sequence.

4. The adjustable die casting machine with cooling conveyor belt of claim 1, wherein: threaded holes (51) are formed in the second rack (5) in the vertical direction, locking bolts (52) penetrating through the threaded holes (51) are connected to the second rack (5) in a threaded mode, and one end of each locking bolt (52) is abutted to the first rack (4).

5. The adjustable die casting machine with cooling conveyor belt of claim 4, wherein: fixedly connected with fourth frame (11) on third frame (9), the conveyer belt is worn to locate in fourth frame (11), be equipped with fan (111) that are used for the cooling of die-casting work piece on fourth frame (11), the top of fourth frame (11) is equipped with drive fan (111) and is reciprocating motion's second driving piece (112) along the horizontal direction.

6. The adjustable die casting machine with cooling conveyor belt of claim 5, wherein: the second driving part (112) comprises a gear (1121) rotatably connected with a fourth rack (11), a rack (1122) meshed with the gear (1121) is connected to the fourth rack (11) in a sliding mode, the fan (111) is fixedly connected with the rack (1122), and a second motor (113) for driving the gear (1121) to rotate is fixedly connected to the fourth rack (11).

7. The adjustable die casting machine with cooling conveyor belt of claim 6, wherein: fixedly connected with atomizer (1111) on fan (111), the intercommunication has water pipe (1112) on atomizer (1111).

8. The adjustable die casting machine with cooling conveyor belt of claim 1, wherein: the bottom of the first frame (4) is provided with a universal wheel (42), and the universal wheel (42) is abutted to the ground.