CN219292730U - Metal casting drawing of patterns unloading equipment - Google Patents

Abstract

The utility model relates to the technical field of metal casting, in particular to metal casting demolding and blanking equipment. The electric control device comprises an operation table, wherein a rectangular groove is formed in the top of the operation table, a rectangular plate is slidably mounted in the rectangular groove, the top of the rectangular plate extends out of the rectangular groove, two electric cylinders are fixedly mounted at the top of the operation table, a sliding shaft is welded at the top end of an output rod of each electric cylinder, a connecting plate and a first spring are sleeved on the sliding shaft in a sliding mode, and the bottom of the connecting plate is in contact with the top end of the first spring. The beneficial effects of the utility model are as follows: through simple vibration knocking mechanism to can realize beating the soft vibration of high frequency of mould, and then can make the foundry goods in the mould become flexible fast, convenient quick drawing of patterns unloading can effectively avoid traditional ejection mechanism to lead to the problem that the foundry goods warp or damage easily simultaneously, the effectual yields that has guaranteed, thereby can effectively improve production efficiency.

Description

Metal casting drawing of patterns unloading equipment

Technical Field

The utility model relates to the technical field of metal casting, in particular to metal casting demolding and blanking equipment.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirement, pouring the liquid into casting mould, cooling, solidifying and cleaning to obtain casting with preset shape, size and performance. The casting blank is nearly formed, so that the aim of avoiding machining or small amount of machining is fulfilled, the cost is reduced, the time is shortened to a certain extent, casting is one of the basic processes of the modern mechanical manufacturing industry, along with the continuous development of economy, the demands of people on mechanical parts are continuously increased, a large number of mechanical parts are cast, the mechanical parts are cast, after casting is finished, a demolding and blanking device is needed to be used for taking out castings, and the existing metal casting demolding and blanking device is generally provided with an ejection mechanism and a clamping mechanism.

However, the existing metal casting demolding and blanking equipment generally adopts an ejection mechanism to take out castings in the mold, the castings are easy to deform or damage in the ejection process, the defective rate is high, and the production efficiency is not improved.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the metal casting demolding blanking equipment solves the problems that the existing metal casting demolding blanking equipment generally adopts an ejection mechanism to take out castings in a mold, the castings are easy to deform or damage in the ejection process, the defective rate is high, and the production efficiency is not improved.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a metal casting drawing of patterns unloading equipment, includes the operation panel, rectangular recess has been seted up at the top of operation panel, slidable mounting has the rectangular plate in the rectangular recess, the top of rectangular plate extends outside the rectangular recess, the top fixed mounting of operation panel has two electric cylinders, the top welding of the output pole of electric cylinder has the slide shaft, slide sleeve is equipped with connecting plate and first spring on the slide shaft, the bottom of connecting plate contacts with the top of first spring, two one side welding that the connecting plate is close to each other has same diaphragm, the top fixed mounting of diaphragm has vibrating motor, a plurality of circular grooves have been seted up to the bottom of rectangular plate, a plurality of the circular grooves are rectangular array and arrange, slidable mounting has the second spring in the circular groove, the bottom of second spring extends outside the circular groove of correspondence and contacts with the bottom inner wall of rectangular recess, a plurality of cylinders have been welded to the bottom of diaphragm, a plurality of cylinders are rectangular array, slidable mounting has the cylinder and third spring in the cylinder, the bottom of slide bar extends outside the bottom of third slide bar corresponds the bottom of spring and the slide bar is arranged.

The beneficial effects of the utility model are as follows: through such setting to can realize the soft vibration of high frequency to the mould, thereby make the foundry goods can become flexible break away from the mould fast, can effectively avoid traditional ejection mechanism to cause the damage or lead to the problem of deformation to the foundry goods easily, and then effectively improve the yields, be favorable to improving production efficiency.

In order to prevent the casting from being damaged by the particles remaining on the table:

as a further improvement of the above technical scheme: the operation panel still includes the rectangle through groove, the rectangle through groove runs through with the top surface and the bottom surface of operation panel between, slidable mounting has the montant in the rectangle through groove, the top of montant extends to outside the rectangle through groove, one side welding that the montant is close to the rectangular plate has the brush, the brush is with the top surface sliding connection of rectangular plate, all run through on the both sides inner wall of rectangle through groove has first through-hole, two same lead screw is installed to first through-hole internal rotation, the lead screw passes through the montant, the one end of lead screw extends to outside the first through-hole that corresponds and fixed cover is equipped with first gear, the top fixed mounting of operation panel has the motor, the welding has the second gear on the output shaft of motor, second gear and first gear engagement.

The beneficial effects of this improvement are: through such setting to can effectively clear away dust or granule on the workstation, and then can avoid the granule to cause the problem of fish tail to the foundry goods, can effectively guarantee the quality of foundry goods.

To prevent the connection plate from disengaging from the slide shaft:

as a further improvement of the above technical scheme: limiting plates are welded at the top end and the bottom end of the sliding shaft, the top end of an output rod of the electric cylinder is welded with the corresponding limiting plate, the bottom end of the first spring is in contact with the corresponding limiting plate, a second through hole is formed in the connecting plate in a penetrating mode, and the sliding shaft penetrates through the corresponding second through hole in a sliding mode.

The beneficial effects of this improvement are: through setting up the limiting plate to can carry out spacingly to first spring, can avoid the connecting plate to break away from the slide shaft simultaneously.

To prevent the rectangular plate from coming off the rectangular recess:

as a further improvement of the above technical scheme: the novel sliding block is characterized in that first sliding grooves are formed in the inner walls of two sides of the rectangular groove, first sliding blocks are slidably mounted in the first sliding grooves, one sides of the first sliding blocks are welded with the rectangular plate, a plurality of limiting columns are welded on the inner wall of the bottom of the rectangular groove, the second spring is slidably sleeved on the corresponding limiting columns, a sealing ring is fixedly mounted on the inner wall of the rectangular groove, and the sealing ring is slidably sleeved on the rectangular plate.

The beneficial effects of this improvement are: through setting up first spout and first slider to can effectively avoid the rectangular plate roll-off rectangle recess outside, make its slip more smooth and easy simultaneously.

To prevent the slide bar from disengaging from the cylinder:

as a further improvement of the above technical scheme: second sliding grooves are formed in the inner walls of the two sides of the cylinder, second sliding blocks are arranged in the second sliding grooves in a sliding mode, the second sliding blocks are welded with one sides of corresponding sliding rods, and circular plates are welded at the bottom ends of the sliding rods.

The beneficial effects of this improvement are: through setting up second spout and second slider to can carry out spacingly to the slide bar, effectively avoid the slide bar roll-off outside the drum.

In order to make the sliding of the vertical rod smoother:

as a further improvement of the above technical scheme: third spout has all been seted up on the both sides inner wall of rectangle logical groove, slidable mounting has the third slider in the third spout, one side welding of third slider and montant, threaded through-hole and round hole have been seted up on the montant, the lead screw thread runs through threaded through-hole, fixed mounting has the gag lever post in the rectangle logical groove, the gag lever post slides and runs through the round hole.

The beneficial effects of this improvement are: through setting up gag lever post and round hole to can effectively spacing the montant, appear rocking the problem when preventing that it from sliding, make it slide more smooth and easy.

In order to prevent the screw from being displaced:

as a further improvement of the above technical scheme: the bearing is fixedly installed in the first through hole, and the inner ring of the bearing is fixedly sleeved on the screw rod.

The beneficial effects of this improvement are: through setting up the bearing to can carry out spacingly to the lead screw, make it can only rotate, can avoid the lead screw lateral shifting.

Drawings

FIG. 1 is a first schematic cross-sectional front view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a second front cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a three-dimensional assembly structure of a cross plate and a connecting plate in the utility model;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 1 according to the present utility model;

fig. 7 is an enlarged schematic view of the portion C of fig. 2 according to the present utility model.

In the figure: 1. an operation table; 2. rectangular grooves; 3. a rectangular plate; 4. an electric cylinder; 5. a slide shaft; 6. a connecting plate; 7. a first spring; 8. a cross plate; 9. a vibration motor; 10. a circular groove; 11. a second spring; 12. a cylinder; 13. a slide bar; 14. a third spring; 15. rectangular through grooves; 16. a vertical rod; 17. a brush; 18. a first through hole; 19. a screw rod; 20. a first gear; 21. a motor; 22. and a second gear.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

Example 1:

as shown in fig. 1-7, a metal casting demolding blanking device comprises an operation table 1, a rectangular groove 2 is formed in the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of each electric cylinder 4, a connecting plate 6 and a first spring 7 are sleeved on the sliding shaft 5 in a sliding manner, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, two cross plates 8 are welded on one side, close to each other, of the connecting plates 6, a vibrating motor 9 is fixedly mounted at the top of the cross plates 8, a plurality of round grooves 10 are formed in the bottom of the rectangular plate 3 in a sliding manner, a plurality of round grooves 10 are distributed in a rectangular array manner, a second spring 11 is mounted at the bottom end of each round groove 10, the second spring 11 extends out of the corresponding round groove 10 and is in contact with the inner wall of the bottom of the rectangular groove 2, two cross plates 8 are in contact with the bottom of the inner sliding plates 12, a plurality of round grooves 12 are welded on the bottom ends of the inner sliding plates 12 and the inner sliding rods 13 are in a sliding manner, and a plurality of sliding rods 13 are welded on the bottom ends of the sliding rods 13 are in contact with the inner sliding rods 13.

Example 2:

as shown in fig. 2, fig. 3, fig. 5 and fig. 7, as a further optimization of the above embodiment, a metal casting demolding blanking apparatus includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of the electric cylinder 4, a connecting plate 6 and a first spring 7 are slidably sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side of the two connecting plates 6 close to each other is welded with a same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are provided at the bottom of the rectangular plate 3, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom end of the second spring 11 extends out of the corresponding rectangular groove 10 and is in contact with the bottom of the rectangular groove 2, a plurality of round grooves 12 are in contact with the bottom of the inner walls 12 of the rectangular groove 2 and the inner walls of the round groove 12 and the bottom of the round groove 12 are in contact with a plurality of the inner slide bars 13, and the bottom of the round groove 12 is in contact with the bottom 12 of the inner slide bar 13, and the bottom 12 is in contact with the inner slide bar 13 is in the inner side of the round groove 12 is in contact with the bottom 12. The operation panel 1 still includes rectangle through groove 15, rectangle through groove 15 runs through with between the top surface and the bottom surface of operation panel 1, slidable mounting has montant 16 in the rectangle through groove 15, outside the top of montant 16 extends to rectangle through groove 15, one side welding that montant 16 is close to rectangular plate 3 has brush 17, brush 17 and the top surface sliding connection of rectangular plate 3, all run through first through-hole 18 on the both sides inner wall of rectangle through groove 15, two first through-hole 18 internal rotation is installed same lead screw 19, the lead screw 19 screw thread runs through montant 16, the one end of lead screw 19 extends to outside corresponding first through-hole 18 and fixed cover is equipped with first gear 20, the top fixed mounting of operation panel 1 has motor 21, the welding has second gear 22 on the output shaft of motor 21, second gear 22 and first gear 20 meshing.

Example 3:

as shown in fig. 1, as a further optimization of the above embodiment, a metal casting demolding blanking device includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of the electric cylinder 4, a connecting plate 6 and a first spring 7 are slidably sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side, close to each other, of the two connecting plates 6 is welded with the same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom ends of the second spring 11 extend out of the corresponding round grooves 10 and are in contact with the bottom inner wall 8 of the rectangular groove 2, a plurality of inner sliding cylinders 12 are arranged in a plurality of the bottom ends 12 and a plurality of sliding cylinders 12 are arranged in a cylindrical array 13, and a plurality of sliding rods 12 are arranged in a cylindrical array 13 is in contact with the bottom 12, and the bottom ends of the sliding rods 12 are in contact with the cylindrical rods 13. Limiting plates are welded at the top end and the bottom end of the sliding shaft 5, the top end of an output rod of the electric cylinder 4 is welded with the corresponding limiting plate, the bottom end of the first spring 7 is in contact with the corresponding limiting plate, a second through hole is formed in the connecting plate 6 in a penetrating mode, and the sliding shaft 5 penetrates through the corresponding second through hole in a sliding mode.

Example 4:

as shown in fig. 1 and 5, as a further optimization of the above embodiment, a metal casting demolding blanking apparatus includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of the electric cylinder 4, a connecting plate 6 and a first spring 7 are sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side, close to each other, of the connecting plate 6 is welded with the same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom ends of the second spring 11 extend out of the corresponding round grooves 10 and are in contact with the bottom of the rectangular groove 2, a plurality of sliding rods 12 are arranged in a cylindrical array 13, and a plurality of sliding rods 12 are arranged in contact with the bottom ends of the inner walls 12 of the rectangular groove 2, and the sliding rods 12 are in contact with the bottoms of the sliding rods 13. The two side inner walls of the rectangular groove 2 are provided with first sliding grooves, first sliding blocks are slidably mounted in the first sliding grooves, one sides of the first sliding blocks are welded with the rectangular plate 3, a plurality of limit posts are welded on the inner wall of the bottom of the rectangular groove 2, the second springs 11 are slidably sleeved on the corresponding limit posts, sealing rings are fixedly mounted on the inner walls of the rectangular groove 2, and the sealing rings are slidably sleeved on the rectangular plate 3.

Example 5:

as shown in fig. 6, as a further optimization of the above embodiment, a metal casting demolding blanking apparatus includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, the top end of an output rod of the electric cylinder 4 is welded with a sliding shaft 5, a connecting plate 6 and a first spring 7 are slidably sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side, close to each other, of the two connecting plates 6 is welded with the same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom ends of the second spring 11 extend out of the corresponding round grooves 10 and are in contact with the bottom inner wall 8 of the rectangular groove 2, a plurality of inner sliding plates 12 are in contact with the bottom ends 12 of the rectangular groove 2, and a plurality of sliding rods 12 are arranged in a plurality of cylinders 13 are in contact with the bottom ends of the sliding rods 13, and the bottom ends of the sliding rods 12 are in contact with the sliding rods 13. Second sliding grooves are formed in the inner walls of the two sides of the cylinder 12, second sliding blocks are slidably mounted in the second sliding grooves, the second sliding blocks are welded with one sides of the corresponding sliding rods 13, and circular plates are welded at the bottom ends of the sliding rods 13.

Example 6:

as shown in fig. 3 and 7, as a further optimization of the above embodiment, a metal casting demolding blanking apparatus includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of the electric cylinder 4, a connecting plate 6 and a first spring 7 are sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side, close to each other, of the connecting plate 6 is welded with the same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom ends of the second spring 11 extend out of the corresponding round grooves 10 and are in contact with the bottom of the rectangular groove 2, a plurality of sliding rods 12 are arranged in a cylindrical array 13, and a plurality of sliding rods 12 are arranged in contact with the bottom ends of the inner walls 12 of the rectangular groove 2, and the sliding rods 12 are in contact with the bottoms of the sliding rods 13. The operation panel 1 still includes rectangle through groove 15, rectangle through groove 15 runs through with between the top surface and the bottom surface of operation panel 1, slidable mounting has montant 16 in the rectangle through groove 15, outside the top of montant 16 extends to rectangle through groove 15, one side welding that montant 16 is close to rectangular plate 3 has brush 17, brush 17 and the top surface sliding connection of rectangular plate 3, all run through first through-hole 18 on the both sides inner wall of rectangle through groove 15, two first through-hole 18 internal rotation is installed same lead screw 19, the lead screw 19 screw thread runs through montant 16, the one end of lead screw 19 extends to outside corresponding first through-hole 18 and fixed cover is equipped with first gear 20, the top fixed mounting of operation panel 1 has motor 21, the welding has second gear 22 on the output shaft of motor 21, second gear 22 and first gear 20 meshing. Third spout has all been seted up on the both sides inner wall of rectangle through groove 15, slidable mounting has the third slider in the third spout, one side welding of third slider and montant 16, threaded through-hole and round hole have been seted up on the montant 16, screw 19 screw thread runs through threaded through-hole, fixed mounting has the gag lever post in the rectangle through groove 15, the gag lever post slides and runs through the round hole.

Example 7:

as shown in fig. 3, as a further optimization of the above embodiment, a metal casting demolding blanking device includes an operation table 1, a rectangular groove 2 is provided at the top of the operation table 1, a rectangular plate 3 is slidably mounted in the rectangular groove 2, the top of the rectangular plate 3 extends out of the rectangular groove 2, two electric cylinders 4 are fixedly mounted at the top of the operation table 1, a sliding shaft 5 is welded at the top end of an output rod of the electric cylinder 4, a connecting plate 6 and a first spring 7 are slidably sleeved on the sliding shaft 5, the bottom of the connecting plate 6 is in contact with the top end of the first spring 7, one side, close to each other, of the two connecting plates 6 is welded with the same cross plate 8, a vibrating motor 9 is fixedly mounted at the top of the cross plate 8, a plurality of round grooves 10 are arranged in a rectangular array, a second spring 11 is slidably mounted in the round grooves 10, the bottom ends of the second spring 11 extend out of the corresponding round grooves 10 and are in contact with the bottom inner wall 8 of the rectangular groove 2, a plurality of inner sliding cylinders 12 are arranged in a plurality of the bottom ends 12 and a plurality of sliding cylinders 12 are arranged in a cylindrical array 13, and a plurality of sliding rods 12 are arranged in a cylindrical array 13 is in contact with the bottom 12, and the bottom ends of the sliding rods 12 are in contact with the cylindrical rods 13. The operation panel 1 still includes rectangle through groove 15, rectangle through groove 15 runs through with between the top surface and the bottom surface of operation panel 1, slidable mounting has montant 16 in the rectangle through groove 15, outside the top of montant 16 extends to rectangle through groove 15, one side welding that montant 16 is close to rectangular plate 3 has brush 17, brush 17 and the top surface sliding connection of rectangular plate 3, all run through first through-hole 18 on the both sides inner wall of rectangle through groove 15, two first through-hole 18 internal rotation is installed same lead screw 19, the lead screw 19 screw thread runs through montant 16, the one end of lead screw 19 extends to outside corresponding first through-hole 18 and fixed cover is equipped with first gear 20, the top fixed mounting of operation panel 1 has motor 21, the welding has second gear 22 on the output shaft of motor 21, second gear 22 and first gear 20 meshing. A bearing is fixedly arranged in the first through hole 18, and an inner ring of the bearing is fixedly sleeved on the screw rod 19.

The working principle of the utility model is as follows: when in use, the mould is reversely buckled at the top of the rectangular plate 3, then the two electric cylinders 4 are started, the output rods of the electric cylinders 4 drive the sliding shafts 5 to descend, so that the connecting plate 6 is driven to descend, meanwhile, the transverse plate 8 and the vibrating motor 9 are driven to descend until circular plates at the bottom ends of the plurality of sliding rods 13 are contacted with the mould, then the vibrating motor 9 is started, the vibrating motor 9 drives the transverse plate 8 to vibrate, meanwhile, the transverse plate 8 drives the two connecting plates 6 and the plurality of cylinders 12 to vibrate, at the moment, the connecting plates 6 slide up and down on the sliding shafts 5, so that the first springs 7 are repeatedly compressed, meanwhile, the transverse plate 8 drives the plurality of third springs 14 to vibrate up and down, so that the sliding rods 13 in the cylinders 12 are driven to vibrate up and down, meanwhile, the circular plates 13 drive the mould to vibrate repeatedly, the rectangular plate 3 slides up and down in the rectangular grooves 2, so that the plurality of second springs 11 are driven to repeatedly compress, the casting in the mould is gradually loosened under the action of vibration, then the vibration motor 9 is closed, the two electric cylinders 4 are started, the transverse plate 8 is lifted, the slide bar 13 is separated from the mould, then the mould is lifted upwards, the casting slides out of the mould under the action of self gravity and is left on the rectangular plate 3, by the arrangement, high-frequency soft vibration of the mould can be realized, the casting can be quickly loosened and separated from the mould, the problem that the traditional ejection mechanism is easy to damage the casting or cause deformation can be effectively avoided, the yield is effectively improved, the production efficiency is improved, the casting is removed, then the motor 21 is started, the output shaft of the motor 21 drives the second gear 22 to rotate, the second gear 22 drives the first gear 20 to rotate, the screw rod 19 is driven to rotate, the screw rod 19 drives the vertical rod 16 to slide in the rectangular through groove 15, the brush 17 is driven to move transversely, meanwhile, the brush 17 cleans residual dust or particles at the top of the rectangular plate 3, and through the arrangement, dust or particles on a workbench can be effectively removed, and further the problem that the particles scratch castings can be avoided, and the quality of castings can be effectively guaranteed.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (7)

1. Metal casting drawing of patterns unloading equipment, including operation panel (1), its characterized in that: rectangular grooves (2) are formed in the top of the operation table (1), rectangular plates (3) are slidably mounted in the rectangular grooves (2), the tops of the rectangular plates (3) extend out of the rectangular grooves (2), two electric cylinders (4) are fixedly mounted at the tops of the operation table (1), sliding shafts (5) are welded at the top ends of output rods of the electric cylinders (4), connecting plates (6) and first springs (7) are sleeved on the sliding shafts (5) in a sliding manner, the bottoms of the connecting plates (6) are in contact with the top ends of the first springs (7), one sides, close to each other, of the two connecting plates (6) are welded with the same transverse plate (8), vibrating motors (9) are fixedly mounted at the tops of the transverse plates (8), a plurality of round grooves (10) are formed in the bottoms of the rectangular plates (3), a plurality of round grooves (10) are distributed in a rectangular array, second springs (11) are slidably mounted at the top ends of output rods of the electric cylinders (4), the bottoms of the second springs (11) extend to the corresponding rectangular grooves (10) and are in contact with the bottoms of the inner walls (12) of the rectangular grooves (12) which are distributed in a plurality of the inner walls (12), the bottom end of the sliding rod (13) extends out of the cylinder (12), and the bottom end of the third spring (14) is in contact with the top end of the corresponding sliding rod (13).

2. The metal casting mold release blanking apparatus of claim 1, wherein: the utility model discloses a control panel, including operation panel (1), operation panel, rectangle through groove (15) run through with between the top surface and the bottom surface of operation panel (1), interior movable mounting in rectangle through groove (15) has montant (16), outside the top of montant (16) extends to rectangle through groove (15), one side welding that montant (16) is close to rectangular plate (3) has brush (17), the top surface sliding connection of brush (17) and rectangular plate (3), all run through on the both sides inner wall of rectangle through groove (15) have first through-hole (18), two first through-hole (18) internal rotation is installed same lead screw (19), lead screw (19) screw thread runs through montant (16), the one end of lead screw (19) extends to outside corresponding first through-hole (18) and fixed cover is equipped with first gear (20), the top fixed mounting of operation panel (1) has motor (21), the welding has second gear (22) on the output shaft of motor (21), second gear (22) and first gear (20) meshing.

3. The metal casting mold release blanking apparatus of claim 1, wherein: limiting plates are welded at the top end and the bottom end of the sliding shaft (5), the top end of an output rod of the electric cylinder (4) is welded with the corresponding limiting plate, the bottom end of the first spring (7) is in contact with the corresponding limiting plate, a second through hole is formed in the connecting plate (6) in a penetrating mode, and the sliding shaft (5) penetrates through the corresponding second through hole in a sliding mode.

4. The metal casting mold release blanking apparatus of claim 1, wherein: the novel sliding block is characterized in that first sliding grooves are formed in the inner walls of two sides of the rectangular groove (2), first sliding blocks are slidably mounted in the first sliding grooves, one sides of the first sliding blocks are welded with the rectangular plate (3), a plurality of limiting columns are welded on the inner walls of the bottoms of the rectangular groove (2), the corresponding limiting columns are sleeved with second springs (11) in a sliding mode, sealing rings are fixedly mounted on the inner walls of the rectangular groove (2), and the sealing rings are sleeved with the sliding rings in a sliding mode.

5. The metal casting mold release blanking apparatus of claim 1, wherein: second sliding grooves are formed in the inner walls of the two sides of the cylinder (12), second sliding blocks are arranged in the second sliding grooves in a sliding mode, the second sliding blocks are welded with one side of a corresponding sliding rod (13), and circular plates are welded at the bottom ends of the sliding rods (13).

6. The metal casting mold release blanking apparatus of claim 2, wherein: the novel sliding block is characterized in that third sliding grooves are formed in the inner walls of two sides of the rectangular through groove (15), a third sliding block is arranged in the third sliding groove in a sliding mode, the third sliding block is welded with one side of the vertical rod (16), a threaded through hole and a round hole are formed in the vertical rod (16), threads of the screw rod (19) penetrate through the threaded through hole, and a limiting rod is fixedly arranged in the rectangular through groove (15) and penetrates through the round hole in a sliding mode.

7. The metal casting mold release blanking apparatus of claim 2, wherein: the bearing is fixedly arranged in the first through hole (18), and the inner ring of the bearing is fixedly sleeved on the screw rod (19).

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