A device for processing die casting return material

Abstract

The present invention relates to a device for processing die-casting recycled materials, comprising a base, a vibration component, a feed plate and a water washing component; a plurality of vibration springs are evenly distributed on the base, and a vibration frame is connected to the vibration spring; the vibration component is used to vibrate the vibration frame; the feed plate is tiltedly arranged on the vibration frame; the water washing component comprises a water tank and a water pump; the input end of the water pump is connected to the water tank; the baffles on both sides of the feed plate are provided with water inlet holes, and the output end of the water pump is connected to the water inlet holes through pipes; the feed plate is provided with a plurality of leakage holes, and the water tank is correspondingly arranged below the leakage holes, and the water tank is connected to the leakage holes. The present invention puts the recycled materials into the feed plate from the second end of the feed plate, drives the vibration frame and the feed plate to vibrate through the vibration component, so that the recycled materials slowly pass through the position of the water washing component, and then realize automatic cleaning, which has good cleaning effect, high degree of automation, small footprint, compact structure, and has promotion significance.

Description

Technical Field

[0001] The invention relates to the technical field of die-casting return material processing, in particular to a die-casting return material processing device. Background Art

[0002] The scrap castings, pouring nozzles, risers and other scrap metals from the foundry are sent back to the furnace for remelting. However, the return charge needs to be isolated by a water-proof box before it can be sent back to the furnace for remelting.

[0003] At present, the cleaning of returned materials is difficult, labor-intensive, and requires a lot of manpower and physical effort, making it difficult to handle efficiently.

[0004] In addition, there are two ways to clean the returned materials: centralized frame heating or water washing. For centralized frame heating, the returned materials are wrapped with residual sand. Since the sizes of the returned materials are inconsistent, the gaps between them are small, and it is generally difficult to remove the residual sand. This treatment method brings the disadvantages of transportation cost, high heating equipment occupation rate, inability to coordinate the normal use of heat treatment of other products, unsatisfactory treatment effect and long treatment cycle. The water washing method can only remove the cutting grease and aluminum chips on the surface, and the treatment effect is not good. Summary of the invention

[0005] Based on this, the purpose of the present invention is to overcome the shortcomings and deficiencies in the prior art and provide a die-casting return material processing device.

[0006] A die-casting return material processing device comprises a base, a plurality of vibration springs are evenly distributed on the base, and a vibration frame is connected to the vibration spring;

[0007] A vibration component, which is arranged on the base and used to vibrate the vibration frame; the vibration component is a vibration motor, and the output end of the vibration motor is in contact with the bottom surface of the vibration frame;

[0008] A feeding plate, the feeding plate is tiltedly arranged on the vibration frame; the first end of the feeding plate is hinged to the first end of the vibration frame; a lifting motor is vertically arranged at the second end of the vibration frame, and the output shaft of the lifting motor is connected to the second end of the feeding plate; the second end of the feeding plate is higher than the first end; baffles are arranged at the second end of the feeding plate and at both sides thereof;

[0009] A water washing component, the water washing component comprises a water tank and a water pump; the water tank and the water pump are arranged on the base, and the input end of the water pump is connected to the water tank; the baffles on both sides of the feed plate are provided with water inlet holes, and the output end of the water pump is connected to the water inlet holes through pipes; the feed plate is provided with a plurality of water leakage holes at positions corresponding to the water inlet holes, and the water tank is arranged correspondingly below the water leakage holes, and the water tank is connected to the water leakage holes;

[0010] It also includes a collection box; the collection box is arranged outside the first end of the material transfer plate, and is used to receive the recycled materials dropped from the first end of the material transfer plate; a guide plate is provided at the first end of the material transfer plate corresponding to the opening of the collection box;

[0011] The collection box includes

[0012] A box body, wherein a cavity is provided in the box body, and a plurality of bosses are provided on the bottom surface of the cavity; a water outlet pipe is provided at the bottom of the cavity; and the inner wall of the cavity is inclined outwards;

[0013] A filter screen, wherein the filter screen is laid on the boss, and the outer edge of the filter screen is in contact with the inner wall of the cavity;

[0014] A plurality of fixing members, wherein the boss is provided with a plug hole, and the filter screen is provided with a through hole corresponding to the plug hole; the fixing member passes through the through hole and is inserted into the plug hole to fix the filter screen;

[0015] The collection box also includes a filter element; the filter element is arranged on a filter net; the filter element includes a bottom plate and a plurality of side plates, each side plate is arranged on the bottom plate and around the bottom plate; the bottom plate and the side plates are both provided with a plurality of filter holes; the bottom plate is recessed toward the inside of the filter element to form a truncated cone-shaped cavity; the surface of the cavity is provided with a plurality of filter holes.

[0016] The die-casting return material processing device described in the present invention places the return material into the feed plate from the second end of the feed plate, drives the vibration frame and the feed plate to vibrate through the vibration component, so that the return material slowly passes through the position of the water washing component, thereby realizing automatic cleaning. It has good cleaning effect, high degree of automation, small footprint, compact structure, and has promotion significance.

[0017] Furthermore, it also includes a water shield; the water shield is arranged above the feed plate, and the water shield is arranged at the position corresponding to the water inlet hole and the water leakage hole.

[0018] The beneficial effect of adopting the above further solution is that, by providing a water retaining cover, it is possible to prevent water sprayed from the water inlet hole from falling outside the device and polluting the workshop environment.

[0019] Furthermore, a one-way valve is provided at the outlet of the water inlet hole.

[0020] The beneficial effect of adopting the above further solution is that, by providing a one-way valve, it is ensured that water can only enter the material transfer plate from the water pump, thereby preventing the return material from entering the water pump pipeline and causing damage to the water pump.

[0021] Furthermore, a filter plate is horizontally provided inside the water tank, and the filter plate is detachably arranged inside the water tank.

[0022] The beneficial effect of adopting the above further scheme is that, by setting a filter plate, the water from the leakage hole can first pass through the filter plate and then be discharged into the water tank, and then enter the water pump for recycling, while preventing impurities from entering the water pump and preventing the water pump from being damaged; the filter plate is detachable, which is convenient for users to take out the filter plate and clean the sand and gravel on the filter plate and the recycled materials.

[0023] Furthermore, the feed plate is provided with a plurality of sand leakage holes; the sand leakage holes are located above the water leakage holes and are located near the second end of the feed plate.

[0024] The beneficial effect of adopting the above further scheme is that the vibration device causes the feed plate to resonate at a high frequency, thereby separating the residual sand and aluminum chips on the surface of the return material and discharging them through the sand leakage holes, and the remaining return material will automatically slide downward.

[0025] Furthermore, it also includes a sand storage box; the sand storage box is arranged on the base and is located below the sand leakage hole, and is used to receive sand and gravel falling from the feeding plate.

[0026] The beneficial effect of adopting the above further solution is that, by providing a sand storage box, it is convenient to receive the sand and gravel falling from the feeding plate, so as to facilitate centralized processing.

[0027] For better understanding and implementation, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the die casting return material processing device of the present invention;

[0029] Figure 2 It is a schematic diagram of the internal structure of the water tank of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the collection box of the present invention;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the collection box of the present invention.

[0032] In the figure: 10, base; 11, vibration spring; 12, vibration frame; 121, lifting motor; 20, vibration motor; 30, feeding plate; 31, baffle; 311, water inlet hole; 32, water leakage hole; 33, water shield; 34, sand leakage hole; 35, guide plate; 41, water tank; 411, filter plate; 50, sand storage box; 60, collection box; 61, box body; 611, cavity; 612, boss; 613, water outlet pipe; 62, filter net; 63, fixing part; 64, filter element; 641, bottom plate; 642, side plate; 643, filter hole; 644, truncated cone cavity. DETAILED DESCRIPTION

[0033] See also Figures 1 to 4 A die-casting return material processing device of this embodiment includes a base 10, a vibration component, a material transfer plate 30, a water washing component, a water shield 33, a sand storage box 50 and a collection box 60;

[0034] Specifically, a plurality of vibration springs 11 are evenly distributed on the base, and a vibration frame 12 is connected to the vibration springs 11;

[0035] Specifically, the vibration component is disposed on the base 10 and is used to vibrate the vibration frame 12; preferably, the vibration device is a vibration motor 20, and the output end of the vibration motor 20 is in contact with the bottom surface of the vibration frame 12;

[0036] Specifically, the feed plate 30 is tiltedly arranged on the vibration frame 12; the first end of the feed plate 30 is hinged to the first end of the vibration frame 12; the second end of the vibration frame 12 is vertically provided with a lifting motor 121, and the output shaft of the lifting motor 121 is connected to the second end of the feed plate 30; the second end of the feed plate 30 is higher than the first end thereof; the second end of the feed plate 30 and both sides thereof are provided with baffles 31;

[0037] Specifically, the water washing component includes a water tank 41 and a water pump; the water tank 41 and the water pump are arranged on the base 10, and the input end of the water pump is connected to the water tank 41; the baffles 31 on both sides of the feed plate 30 are provided with water inlet holes 311, and the output end of the water pump is connected to the water inlet holes 311 through pipes; the feed plate 30 is provided with a plurality of leakage holes 32 at the positions corresponding to the water inlet holes 311, and the water tank 41 is correspondingly arranged below the leakage holes 32, and the water tank 41 is connected to the leakage holes 32.

[0038] In the preferred embodiment,

[0039] The water shield 33 is arranged above the feed plate 30, and the water shield 33 is arranged corresponding to the positions of the water inlet hole 311 and the water leakage hole 32; by arranging the water shield 33, it is possible to prevent the water sprayed from the water inlet hole 311 from falling outside the device and polluting the workshop environment;

[0040] A one-way valve is provided at the outlet of the water inlet hole 311; by providing the one-way valve, it is ensured that water can only enter the material transfer plate 30 from the water pump, which can prevent the return material from entering the water pump pipeline and causing damage to the water pump;

[0041] A filter plate 411 is horizontally provided inside the water tank 41, and the filter plate 411 is detachably arranged inside the water tank 41; by setting the filter plate 411, the water in the water leakage hole 32 can first pass through the filter plate 411 and then be discharged into the water tank 41, and then enter the water pump for recycling, while preventing impurities from entering the water pump and preventing the water pump from being damaged; the filter plate 411 is detachably arranged, so that the user can take out the filter plate 411 and clean the sand and gravel and recycled materials on the filter plate 411.

[0042] In the preferred embodiment,

[0043] The feed plate 30 is provided with a plurality of sand leakage holes 34; the sand leakage holes 34 are located above the water leakage holes 32 and are located near the second end of the feed plate 30;

[0044] The sand storage box 50 is disposed on the base 10 and is located below the sand leakage hole 34 , and is used to receive sand and gravel dropped from the material passing plate 30 .

[0045] In the preferred embodiment,

[0046] The collecting box 60 is arranged outside the first end of the material passing plate 30, and is used to receive the recycled materials dropped from the first end of the material passing plate 30; a guide plate 35 is provided at the first end of the material passing plate 30 corresponding to the opening of the collecting box 60;

[0047] Specifically, the collection box 60 includes a box body 61, a filter screen 62, a plurality of fixing members 63 and a filter member 64;

[0048] The box body 61 is provided with a cavity 611, and a plurality of bosses 612 are provided on the bottom of the cavity 611; a water outlet pipe 613 is provided at the bottom of the cavity 611; and the inner wall of the cavity 611 is inclined outwards;

[0049] The filter screen 62 is laid on the boss 612, and the outer edge of the filter screen 62 is in contact with the inner wall of the cavity 611;

[0050] The boss 612 is provided with an insertion hole, and the filter screen 62 is provided with a through hole corresponding to the insertion hole; the fixing member 63 passes through the through hole and is inserted into the insertion hole to fix the filter screen 62; the fixing member 63 can be a bolt, which is threadedly connected with the through hole, and the fixing member 63 can also be a rubber plug, which is used to make an interference fit between the rubber plug and the through hole, and then fix the filter screen through the head of the rubber plug; the filter screen 62 is detachably set on the boss 612 by the fixing member 63, so that the recycled materials can stay on the filter screen 62, and then the recycled materials after washing are water-proofed, thereby improving the water-proof effect; due to the provision of the boss 612, there is space between the filter screen 62 and the bottom of the cavity 611, and even if the recycled materials pass through the filter screen 62, it is not easy to block the outlet pipe 613, thereby avoiding blockage of the outlet pipe 613 and reducing the difficulty of cleaning;

[0051] The filter element 64 is arranged on the filter net 62; the filter element 64 includes a bottom plate 641 and a plurality of side plates 642, each side plate 642 is arranged on the bottom plate 641 and arranged around the bottom plate 641; the bottom plate 641 and the side plates 642 are both provided with a plurality of filter holes 643; the bottom plate 641 is recessed toward the inside of the filter element 64 to form a truncated cone-shaped cavity 644; a plurality of filter holes 643 are provided on the surface of the cavity; by setting the filter element 64, the recycled material can be placed on the filter element 64, and double filtration can be performed in combination with the filter net 62 to reduce the probability of blockage of the waterproof box 41; the bottom plate 641 and the side plates 642 are both provided with filter holes 643, which increase the contact area between the recycled material and the filter element 64, thereby improving the water-proofing efficiency; by setting the truncated cone-shaped cavity 644 and setting the filter holes 643 on its surface, the contact area between the recycled material and the filter element 64 is further increased, thereby improving the water-proofing effect.

[0052] The working process of this embodiment:

[0053] The inclination angle of the material feeding plate 30 is adjusted by the lifting motor 121, and the inclination angle can be between 15° and 20°.

[0054] Then, the recycled materials are put into the feeding plate 30 from the second end of the feeding plate 30, and the vibration motor 20 drives the vibration frame 12 and the feeding plate 30 to resonate at a high frequency, so that the residual sand and aluminum chips on the surface of the recycled materials are separated and discharged through the sand leakage hole 34, and the remaining recycled materials pass through the water washing component along the feeding plate 30, and then the water pump sprays the water in the water tank 41 to the recycled materials, and washes the recycled materials; after washing, the water flows out from the water leakage hole 32, and returns to the water tank 41 after being filtered by the filter plate 411; the washed recycled materials are discharged into the collection box 60 through the guide plate 35;

[0055] The recycled materials fall onto the filter element 64, which is then water-isolated. Water flows from the filter hole 643 to the cavity 611 of the box 61, and the waste water can be discharged by opening the outlet pipe 613. After the water isolation is completed or the filter element 64 is full, the filter element 64 can be taken out for cleaning, and the filter element 64 in the box 61 can be replaced for continued use.

[0056] Compared with the prior art, the present invention places the returned materials into the feeding plate from the second end of the feeding plate, drives the vibration frame and the feeding plate to vibrate through the vibration component, so that the returned materials slowly pass through the position of the water washing component, thereby realizing automatic cleaning. It has good cleaning effect, high degree of automation, small footprint, compact structure, and has promotion significance.

[0057] In addition, the present invention also has the following beneficial effects:

[0058] By setting up a water shield, water sprayed from the water inlet can be prevented from falling outside the device and polluting the workshop environment;

[0059] By setting a one-way valve, water can only enter the material transfer plate from the water pump, which can prevent the return material from entering the water pump pipeline and causing damage to the water pump;

[0060] By setting up the filter plate, the water from the leaking hole can first pass through the filter plate and then be discharged into the water tank, and then enter the water pump for recycling, while preventing impurities from entering the water pump and damaging the water pump; the filter plate is detachable, which is convenient for users to take out the filter plate and clean the sand and gravel on the filter plate and the recycled materials;

[0061] The vibration device makes the feeding plate resonate at a high frequency, so that the residual sand and aluminum chips on the surface of the return material are separated and discharged through the sand leakage hole, and the rest of the return material will slide down automatically; the sand storage box is set to receive the sand and gravel falling from the feeding plate, which is convenient for centralized processing;

[0062] The collection box is set up to facilitate the collection of returned materials;

[0063] The filter screen is detachably arranged on the boss through the fixing part, so that the recycled materials can stay on the filter screen, and then the recycled materials after washing are water-proofed, which improves the water-proof effect; due to the setting of the boss, there is a space between the filter screen and the bottom of the cavity, even if the recycled materials pass through the filter screen, it is not easy to block the water outlet pipe, thus avoiding the blockage of the water outlet pipe and reducing the difficulty of cleaning; if cleaning is required, only the fixing part needs to be taken out to take out the filter screen, which is convenient and quick; the inner wall of the cavity is inclined outward, which can increase the volume of the cavity and store more recycled materials;

[0064] By setting up a filter element, the recycled materials can be placed on the filter element and combined with the filter net for double filtration, thereby reducing the probability of blockage of the water barrier box; the bottom plate and the side plate are both provided with filter holes to increase the contact area between the recycled materials and the filter element, thereby improving the water barrier efficiency; by setting up a truncated cone-shaped cavity and setting up filter holes on its surface, the contact area between the recycled materials and the filter element is further increased, thereby improving the water barrier effect;

[0065] By setting a vibration motor, the noise is low and the manufacturing and maintenance costs are low.

[0066] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A die casting return material processing device, characterized in that: include A base (10), wherein a plurality of vibration springs (11) are evenly distributed on the base, and a vibration frame (12) is connected to the vibration spring (11); A vibration component, the vibration component is arranged on the base (10) and is used to vibrate the vibration frame (12); the vibration component is a vibration motor (20), and the output end of the vibration motor (20) is in contact with the bottom surface of the vibration frame (12); A feeding plate (30), wherein the feeding plate (30) is tiltedly arranged on the vibration frame (12); a first end of the feeding plate (30) is hinged to a first end of the vibration frame (12); a lifting motor (121) is vertically arranged at the second end of the vibration frame (12), and an output shaft of the lifting motor (121) is connected to a second end of the feeding plate (30); the second end of the feeding plate (30) is higher than the first end thereof; baffles (31) are arranged at the second end of the feeding plate (30) and at both sides thereof; A water washing component, the water washing component comprising a water tank (41) and a water pump; the water tank (41) and the water pump are arranged on the base (10), and the input end of the water pump is connected to the water tank (41); the baffles (31) on both sides of the feed plate (30) are provided with water inlet holes (311), and the output end of the water pump is connected to the water inlet holes (311) through pipes; the feed plate (30) is provided with a plurality of water leakage holes (32) at positions corresponding to the water inlet holes (311), and the water tank (41) is correspondingly arranged below the water leakage holes (32), and the water tank (41) is connected to the water leakage holes (32); It also includes a collecting box (60); the collecting box (60) is arranged outside the first end of the material transfer plate (30) and is used to receive the recycled materials dropped from the first end of the material transfer plate (30); a guide plate (35) is provided at the first end of the material transfer plate (30) corresponding to the opening of the collecting box (60); The collection box (60) includes A box body (61), wherein a cavity (611) is provided in the box body (61), and a plurality of bosses (612) are provided on the bottom surface of the cavity (611); a water outlet pipe (613) is provided at the bottom of the cavity (611); and the inner wall of the cavity (611) is inclined outwards; A filter screen (62), wherein the filter screen (62) is laid on the boss (612), and the outer edge of the filter screen (62) is in contact with the inner wall of the cavity (611); A plurality of fixing members (63), wherein the boss (612) is provided with an insertion hole, and the filter screen (62) is provided with a through hole corresponding to the insertion hole; the fixing member (63) passes through the through hole and is inserted into the insertion hole to fix the filter screen (62); The collection box (60) further comprises a filter element (64); the filter element (64) is arranged on the filter net (62); the filter element (64) comprises a bottom plate (641) and a plurality of side plates (642), each of the side plates (642) being arranged on the bottom plate (641) and surrounding the bottom plate (641); the bottom plate (641) and the side plates (642) are both provided with a plurality of filter holes (643); the bottom plate (641) is recessed into the interior of the filter element (64) to form a truncated cone-shaped cavity (644); and a plurality of filter holes (643) are provided on the surface of the cavity.

2. The die casting return material processing device according to claim 1 is characterized in that: It also includes a water shield (33); the water shield (33) is arranged above the material passing plate (30), and the water shield (33) is arranged at positions corresponding to the water inlet hole (311) and the water leakage hole (32).

3. The die casting return material processing device according to claim 2, characterized in that: A one-way valve is provided at the outlet of the water inlet hole (311).

4. The die casting return material processing device according to claim 3 is characterized in that: A filter plate (411) is horizontally arranged inside the water tank (41), and the filter plate (411) is detachably arranged inside the water tank (41).

5. The die casting return material processing device according to claim 4 is characterized in that: The material passing plate (30) is provided with a plurality of sand leakage holes (34); the sand leakage holes (34) are located above the water leakage holes (32) and are located close to the second end of the material passing plate (30).

6. The die casting return material processing device according to claim 5, characterized in that: It also includes a sand storage box (50); the sand storage box (50) is arranged on the base (10) and is located below the sand leakage hole (34) and is used to receive sand and gravel falling from the material transfer plate (30).

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