Smelting furnace feeding device and die casting machine

Abstract

The utility model belongs to the technical field of die-casting machines, and particularly relates to a smelting furnace feeding device and a die-casting machine. The material storage mechanism comprises a supporting component and at least one material support. The material supports are arranged on the supporting component in a surrounding mode. A placing groove is formed in each material bracket; the supporting part is connected to the rack; the transfer driving mechanism is connected to the rack; the clamping jaw mechanism comprises a clamping jaw component, a clamping driving component and a first support. The first bracket is connected to the transfer driving mechanism; the clamping driving part is connected to the first bracket; and the clamping driving part is connected with the clamping jaw part. According to the utility model, the feeding smoothness and stability and the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pressure casting machine technical field especially relates to a kind of furnace feeding device and pressure casting machine. BACKGROUND

[0002] Pressure casting machine is the machine for pressure casting. Including hot press chamber and cold press chamber two. The latter is divided into straight type and horizontal type two types. Pressure casting machine under the action of pressure, molten metal liquid is injected into mold and is cooled into shape, and solid metal castings can be obtained after mold opening.

[0003] The feeding mode of existing pressure casting machine generally adopts manual feeding, which has low efficiency and certain risk. In addition, the feeding time and quantity cannot be accurately controlled, which may cause problems such as excessive or insufficient feeding amount and excessive temperature drop of the furnace. Therefore, the feeding efficiency is poor, and more manpower and material resources are required. UTILITY MODEL CONTENTS

[0004] The utility model aims at the deficiencies of prior art, and provides a furnace feeding device, which can solve the technical problem of poor feeding efficiency of prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A furnace feeding device, comprising a rack, a material storage mechanism, a clamping jaw mechanism and a transfer driving mechanism. The material storage mechanism comprises a support component and at least one material support. All the material supports are arranged around the support component. Each material support is provided with a placing groove. The support component is connected to the rack. The transfer driving mechanism is connected to the rack. The clamping jaw mechanism comprises a clamping jaw component, a clamping driving component and a first support. The first support is connected to the transfer driving mechanism. The clamping driving component is connected to the first support. The clamping driving component is connected to the clamping jaw component.

[0007] Preferably, the clamping jaw component comprises a first clamping plate, a second clamping plate, a fixed clamping block and a swing clamping block. The first clamping plate and the second clamping plate are arranged side by side. The first clamping plate and the second clamping plate are fixedly connected to the first support. One end of the fixed clamping block is connected between the first clamping plate and the second clamping plate. The swing clamping block is arranged between the first clamping plate and the second clamping plate. One end of the swing clamping block passes through the first clamping plate and the second clamping plate, and is movably connected to the clamping driving component.

[0008] Preferably, the clamping driving part comprises a clamping push cylinder and a connecting shaft; the clamping push cylinder is connected to the first support and connected to one end of the connecting shaft; the other end of the connecting shaft is swing-connected to the clamping jaw part.

[0009] Preferably, the transfer driving mechanism comprises a rotating transfer part, a height transfer part and a second support; the second support is connected to the frame; the rotating transfer part is connected to the second support; the rotating transfer part is connected to the height transfer part; and the height transfer part is connected to the clamping jaw mechanism.

[0010] Preferably, the rotating transfer part comprises a second rotating motor, a driving wheel, a driven wheel and a first mounting plate; the second rotating motor is connected to the frame and drivingly connected to the driving wheel; the driving wheel is drivingly connected to the driven wheel; the driven wheel is movably connected to the frame; the first mounting plate is connected to the side surface of the driven wheel away from the frame; and the height transfer part is connected to the side surface of the first mounting plate away from the driven wheel.

[0011] Preferably, the height transfer part comprises a height adjusting rack, a third rotating motor, a height adjusting gear and a second mounting plate; the second mounting plate is movably connected to the second support; the height adjusting rack is arranged between the second support and the second mounting plate and connected to the second support; the third rotating motor is connected to the second mounting plate and drivingly connected to the height adjusting rack through the second mounting plate.

[0012] Preferably, the material support is of U-shaped or C-shaped structure in cross section.

[0013] Preferably, the supporting part comprises a rotating feeding assembly and a supporting disc; the bottom of the rotating feeding assembly is connected to the frame and drivingly connected to the supporting disc; and the material support is arranged around the upper surface of the supporting disc.

[0014] Preferably, the upper surface of the supporting disc is provided with a limiting ring plate; and the placing groove is formed between the material support, the limiting ring plate and the supporting disc.

[0015] Preferably, the rotating feeding assembly comprises a traction rotating block, a first rotating gear and a first rotating motor; the first rotating motor is connected to the frame and drivingly connected to the first rotating gear; the outer sidewall of the traction rotating block is fixedly connected to the inner middle part of the supporting disc; and the outer sidewall of the first rotating gear is tooth-surface-connected to the inner sidewall of the traction rotating block.

[0016] The utility model discloses still disclose a die casting machine: including above-mentioned the furnace feeding device.

[0017] The utility model discloses the beneficial effect lies in, the transfer drive mechanism's transfer effect is realized to the clamping jaw mechanism with the movement of shifting, and through the movement drive effect of clamping drive part, realize the movement of clamping jaw part in the space multidirectional, to be able to quickly shift the material body and add material, further improve the flow and stability and work efficiency of adding material, and ensure the orderly progress of adding material. BRIEF DESCRIPTION OF DRAWINGS

[0018] The features, advantages, and technical effects of the exemplary embodiments of the utility model will be described below with reference to the accompanying drawings. Figures 1-6 The features, advantages, and technical effects of the exemplary embodiments of the utility model will be described below with reference to the accompanying drawings.

[0019] Figure 1 It is the structure schematic drawing of the furnace feeding device of an embodiment of the utility model;

[0020] Figure 2 It is the structure schematic drawing of the furnace feeding device of an embodiment of the utility model;

[0021] Figure 3 It is the local enlarged view of the furnace feeding device of an embodiment of the utility model;

[0022] Figure 4 It is the local enlarged view of the furnace feeding device of an embodiment of the utility model;

[0023] Figure 5 It is the overhead view of the material storage mechanism of the furnace feeding device of an embodiment of the utility model;

[0024] Figure 6 It is the front view of the material storage mechanism of the furnace feeding device of an embodiment of the utility model.

[0025] In the figure: 100 - rack; 200 - material storage mechanism; 210 - support component; 211 - support disc; 212 - limiting ring plate; 213 - traction rotating block; 214 - first rotating gear; 215 - first rotating motor; 220 - material support; 221 - placing groove; 300 - clamping jaw mechanism; 310 - clamping jaw component; 311 - first clamping plate; 312 - second clamping plate; 313 - fixed clamping block; 314 - swing clamping block; 315 - positioning rod; 316 - first protrusion; 317 - second protrusion; 320 - clamping driving component; 321 - clamping pushing cylinder; 322 - connecting shaft; 330 - first support; 400 - transfer driving mechanism; 410 - rotating transfer component; 411 - second rotating motor; 412 - driving wheel; 413 - driven wheel; 414 - first mounting plate; 415 - stopping limiting block; 416 - stopping extension block; 420 - height transfer component; 421 - height adjusting rack; 422 - third rotating motor; 423 - height adjusting gear; 424 - second mounting plate; 425 - limiting guide rail; 430 - second support; 5 - material body. DETAILED DESCRIPTION

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the use of the terms "include," "includes" and "including" in this specification and the claims and the above-mentioned description of drawings, is intended to be broad and encompass the inclusion of items that can not be recited in the specification itself.

[0027] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0028] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to each other. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] In the description of the embodiments of the present application, the term "and / or" is merely to describe the association relationship of the associated objects, and can represent three relationships, for example, A and / or B, which can represent: A exists alone, A and B exist simultaneously, and multiple cases exist alone. In addition, the character " / " in this paper generally represents an "or" relationship between the front and rear associated objects.

[0030] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0031] The following will be described in detail in combination with the accompanying drawings Figures 1-6 The present application will be described in further detail, but not as a limitation on the present application.

[0032] As Figure 1 As shown in the embodiment of the present application, the furnace charging device comprises a rack 100, a material storage mechanism 200, a clamping jaw mechanism 300 and a transfer driving mechanism 400; the material storage mechanism 200 comprises a supporting part 210 and at least one material support 220; all the material supports 220 are arranged around the supporting part 210; and each material support 220 is provided with a placing groove 221; the placing groove 221 is used for placing the material body 5; the supporting part 210 is connected to the rack 100; the transfer driving mechanism 400 is connected to the rack 100; the clamping jaw mechanism 300 comprises a clamping jaw part 310, a clamping driving part 320 and a first support 330; the first support 330 is connected to the transfer driving mechanism 400; the clamping driving part 320 is connected to the first support 330; and the clamping driving part 320 is connected to the clamping jaw part 310.

[0033] The technical scheme of the present application realizes the transfer movement of the clamping jaw mechanism through the transfer effect of the transfer driving mechanism, realizes the multidirectional movement of the clamping jaw part in space under the movement driving effect of the clamping driving part, so as to quickly transfer and charge the material body, thereby improving the smoothness and stability of charging and work efficiency, and ensuring the orderly charging.

[0034] Specifically, in some embodiments, as Figure 2 and 4As shown, the clamping jaw component 310 comprises a first clamping plate 311, a second clamping plate 312, a fixed clamping block 313 and a swing clamping block 314; the first clamping plate 311 and the second clamping plate 312 are arranged side by side; and the first clamping plate 311 and the second clamping plate 312 are both fixedly connected to the first support 330; one end of the fixed clamping block 313 is connected between the first clamping plate 311 and the second clamping plate 312; the swing clamping block 314 is arranged between the first clamping plate 311 and the second clamping plate 312; one end of the swing clamping block 314 passes between the first clamping plate 311 and the second clamping plate 312 and is movably connected to the clamping driving component 320; and a clamping gap is provided between the other end of the swing clamping block 314 and the other end of the fixed clamping block 313. The structure realizes the stability and sustainability of swing clamping through the limiting effect of the first clamping plate 311 and the second clamping plate 312 on the fixed clamping block 313 and the swing clamping block 314, thereby ensuring the orderly feeding of the material. Figure 4 As shown, the middle part of the swing clamping block 314 is provided with a positioning rod 315; and the positioning rod 315 is rotatably connected to the first clamping plate 311 and / or the second clamping plate 312. That is, the number of the positioning rods 315 is two, and they are symmetrically arranged in the middle part of the swing clamping block 314; one of the positioning rods 315 is rotatably connected to the first clamping plate 311; and the other positioning rod 315 is rotatably connected to the second clamping plate 312. Further, as shown, Figure 4 As shown, the side surface of the fixed clamping block 313 facing the swing clamping block 314 is provided with at least one first protrusion 316 in a wave shape or a zigzag shape; and the side surface of the swing clamping block 314 facing the fixed clamping block 313 is provided with at least one second protrusion 317 in a wave shape or a zigzag shape. The structure can improve the friction between the clamping jaw component 310 and the material body 5 through the wave-shaped or zigzag-shaped first protrusion 316 matched with the wave-shaped or zigzag-shaped second protrusion 317, thereby improving the stability of clamping and further ensuring the orderly feeding of the material.

[0035] As shown, Figure 2 and 4 As shown, the clamping driving component 320 comprises a clamping push cylinder 321 and a connecting shaft 322; the clamping push cylinder 321 is fixedly connected to the first support 330 and connected with one end of the connecting shaft 322; the other end of the connecting shaft 322 is swingably connected with the clamping jaw component 310 (one end of the swing clamping block 314). Further, one end of the swing clamping block 314 is rotatably connected to the other end of the connecting shaft 322 through an adapter rotating column. The structure realizes the forward or backward movement of the connecting shaft 322 through the extension and retraction of the clamping push cylinder 321, thereby realizing the swing of one end of the swing clamping block 314 towards or away from the fixed clamping block 313, and thus realizing the clamping or discharging operation.

[0036] Specifically, in some embodiments, as shown, Figure 1 and2 As shown in the figure, the transfer driving mechanism 400 comprises a rotating transfer component 410, a height transfer component 420 and a second support 430; the mounting end of the second support 430 is connected to the rack 100; the mounting end of the rotating transfer component 410 is connected to the second support 430; the active end of the rotating transfer component 410 is connected to the mounting end of the height transfer component 420; and the active end of the height transfer component 420 is connected to the jaw mechanism 300 (the first support 330). That is, the jaw mechanism 300 is rotated along the horizontal plane formed by the XY axis under the rotating action of the rotating transfer component 410, and then the jaw mechanism 300 is transferred up and down along the Z axis direction under the driving action of the height transfer component 420, so as to improve the coverage of the transfer and the stability of the clamping, thereby ensuring the orderly feeding.

[0037] In some embodiments, as shown in Figure 2 and 3 As shown in the figure, the rotating transfer component 410 comprises a second rotating motor 411, a driving wheel 412, a driven wheel 413 and a first mounting plate 414; the second rotating motor 411 is connected to the rack 100 and in transmission connection with the driving wheel 412; the driving wheel 412 is in transmission connection with the driven wheel 413; the driven wheel 413 is movably connected to the rack 100; the first mounting plate 414 is connected to the side surface of the driven wheel 413 away from the rack 100; and the height transfer component 420 is connected to the side surface of the first mounting plate 414 away from the driven wheel 413. Through the rotating driving action of the second rotating motor 411, the driving wheel 412 and the driven wheel 413 are coordinated to rotate, so as to make the first mounting plate 414 and the height transfer component 420 perform the rotating transfer operation at the same time, thereby ensuring the orderly feeding. Further, as shown in Figure 3 The rack 100 is provided with at least one stopping limiting block 415; the upper surface of the first mounting plate 414 is provided with at least one stopping extension block 416; one end of the stopping extension block 416 is extended and arranged away from the first mounting plate 414; and the side end surface of the stopping extension block 416 is in abutment with the side end surface of the stopping limiting block 415. During the rotating driving of the second rotating motor 411, the first mounting plate 414 is rotated to the limit position by the abutment of the stopping limiting block 415 with the stopping extension block 416, so as to realize the feeding at the feeding position, thereby ensuring the orderly feeding.

[0038] In some embodiments, as shown in Figure 2 and 4As shown in the figure, the height transfer component 420 comprises a height adjustment rack 421, a third rotation motor 422, a height adjustment gear 423 and a second mounting plate 424; the second mounting plate 424 is movably connected to the second support 430; the height adjustment rack 421 is arranged between the second support 430 and the second mounting plate 424 and is connected to the second support 430; the third rotation motor 422 is connected to the second mounting plate 424 and is in transmission connection with the height adjustment rack 421 through the second mounting plate 424. The structure is driven by the rotation of the third rotation motor 422 to make the height adjustment gear 423 move up and down along the height adjustment rack 421, so as to make the second mounting plate 424 move up and down; thereby realizing the feeding of the feeding position, and ensuring the orderly feeding. Among them, as shown in Figure 4 the figure, the second support 430 is provided with at least one limiting guide rail 425; the second mounting plate 424 is slidably connected to the limiting guide rail 425.

[0039] Specifically, in some embodiments, as shown in Figure 1 and 4 the figure, the material support 220 is selected to have a U-shaped or C-shaped structure; the placing groove 221 is arranged inside the U-shaped or C-shaped structure. The structure realizes the vertical clamping of the material body 5 inside the placing groove 221 through the U-shaped or C-shaped structure, thereby improving the placing stability of the material body 5; and ensuring the orderly feeding.

[0040] Specifically, in some embodiments, as shown in Figure 1 and 4 and 5, the support component 210 comprises a rotation feeding assembly and a support disc 211; the bottom of the rotation feeding assembly is connected to the rack 100 and is drivingly connected with the support disc 211; the material support 220 is equidistantly arranged around the upper surface of the support disc 211. The structure shortens the feeding time by continuously rotating the support disc 211 loaded with the material body 5 towards the clamping jaw mechanism 300; and improves the feeding speed and efficiency. Among them, as shown in Figure 4 and 5 the figure, the upper surface of the support disc 211 is provided with a limiting ring plate 212; and the placing groove 221 is formed between the material support 220, the limiting ring plate 212 and the support disc 211. The structure can further improve the support stability of the material body 5 through the limiting action of the limiting ring plate 212 at the side end opening of the material support 220; and is beneficial to improve the feeding speed and efficiency. Among them, as shown in Figure 4 and 5As shown, the rotating feeding assembly comprises a traction rotating block 213, a first rotating gear 214 and a first rotating motor 215; the first rotating motor 215 is connected to the frame 100 and is drivingly connected with the first rotating gear 214; the outer side wall of the traction rotating block 213 is fixedly connected to the inner middle part of the support disc 211; the outer side wall of the first rotating gear 214 is tooth surface connected with the inner side wall of the traction rotating block 213.

[0041] The utility model discloses still put forward a kind of die casting machine, the die casting machine includes furnace charging device, the specific structure of the furnace charging device refers to above-mentioned embodiment, since the die casting machine of the present application adopts all technical solutions of above-mentioned all embodiments, at least has all beneficial effects brought by the technical scheme of above-mentioned embodiment, here no longer one by one elaboration.

[0042] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description of the specification is only for the sake of clarity, the skilled person should be the whole specification, the technical solution in each embodiment can also be combined appropriately, form other embodiments that the skilled person can understand.

[0043] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the above specific embodiments, any obvious improvement, replacement or modification made by those skilled in the art on the basis of the present application shall fall within the scope of the present application. In addition, although some specific terms are used in the present specification, these terms are only for convenience of explanation and do not constitute any limitation on the present application.

Claims

1. A furnace charging device, characterized by: The utility model provides a material transfer device, including frame, material storage mechanism, clamping jaw mechanism and transfer drive mechanism, material storage mechanism includes support component and at least one material support, all material support surrounds setting on support component, and each material support is equipped with placing groove in, Support component is connected on frame, transfer drive mechanism is connected on frame, clamping jaw mechanism includes clamping jaw component, clamping drive component and first support, first support is connected on transfer drive mechanism, clamping drive component is connected on first support, clamping drive component is connected with clamping jaw component.

2. The furnace charging apparatus according to claim 1, wherein: Clamping jaw component includes first clamping plate, second clamping plate, fixed clamping block and swing clamping block, first clamping plate and second clamping plate are side by side arrangement, and first clamping plate and second clamping plate are fixedly connected on first support, one end of fixed clamping block is connected between first clamping plate and second clamping plate, swing clamping block is arranged between first clamping plate and second clamping plate, one end of swing clamping block passes through between first clamping plate and second clamping plate, and swing clamping block is movably connected with clamping drive component.

3. The furnace charging apparatus according to claim 2, wherein: Clamping drive component includes clamping push air cylinder and connecting shaft, clamping push air cylinder is connected on first support, and one end of connecting shaft is connected with clamping push air cylinder, the other end of connecting shaft is swing connected with clamping jaw component.

4. The furnace charging apparatus according to claim 1, wherein: Transfer drive mechanism includes rotating transfer component, height transfer component and second support, second support is connected on frame, rotating transfer component is connected on second support, rotating transfer component is connected on height transfer component, height transfer component is connected on clamping jaw mechanism.

5. The furnace charging apparatus according to claim 4, wherein: Rotating transfer component includes second rotating motor, driving wheel, driven wheel and first mounting plate, second rotating motor is connected on frame, and is drivingly connected with driving wheel, driving wheel is drivingly connected with driven wheel, driven wheel is movably connected on frame, first mounting plate is connected on the side surface of driven wheel away from frame, and height transfer component is connected on the side surface of first mounting plate away from driven wheel.

6. A furnace charging device according to claim 4 or 5, characterised in that: Height transfer component includes height adjusting rack, third rotating motor, height adjusting gear and second mounting plate, second mounting plate is movably connected on second support, height adjusting rack is arranged between second support and second mounting plate, and is connected on second support, third rotating motor is connected on second mounting plate, and is drivingly connected with height adjusting rack through second mounting plate.

7. The furnace charging apparatus of claim 1 wherein: Material support selects the U type or C type structure of cross section.

8. The furnace charging apparatus of claim 1 wherein: Support component includes rotating feeding assembly and support disc, the bottom of rotating feeding assembly is connected on frame, and is drivingly connected with support disc, material support is arranged around the upper surface of support disc.

9. The furnace charging apparatus according to claim 8, wherein: The upper surface of support disc is equipped with limiting ring plate, and the placing groove is formed between material support, limiting ring plate and support disc. And / or, the rotating feeding assembly comprises a traction rotating block, a first rotating gear and a first rotating motor; the first rotating motor is connected to the frame and is in driving connection with the first rotating gear; the outer side wall of the traction rotating block is fixedly connected to the inner middle part of the support disc; the outer side wall of the first rotating gear is in tooth surface connection with the inner side wall of the traction rotating block.

10. A die casting machine characterized by: The furnace feeding device comprises the furnace feeding device according to any one of claims 1 to 9.

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