Automobile mold with waste recycling device

Abstract

The present invention relates to the technical field of casting molds, and in particular to an automobile mold with a waste recycling device, comprising a casting mold main body and a waste recycling main body; the waste recycling main body comprises a waste crushing bin, a second inlet is formed on the top of the waste recycling main body, and a feeding channel is installed on the second inlet; a fixed mold plate is formed with a discharge trough, the feeding channel extends to the discharge trough, the height of the discharge trough is higher than the second inlet, and the feeding channel is obliquely arranged between the discharge trough and the second inlet; after the mold is opened, the product is taken out, and a large amount of waste is generated in the mold cavity of the lower mold core, and the waste can be picked up to the discharge trough of the fixed mold plate, and the waste in the discharge trough slides into the second inlet of the waste crushing bin through the feeding channel, thereby entering the waste crushing bin to crush the metal, which is convenient for recycling and secondary processing; there is no need to transfer the waste, and the waste can be collected by collecting the waste from the lower mold core to the discharge trough, which saves space and greatly improves efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of casting molds, in particular to an automobile mold with a waste recovery device. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is a tool that makes the blank into a part with a specific shape and size under the action of external force. It is widely used in the forming process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mold has a specific contour or inner cavity shape. The use of a contour shape with a cutting edge can make the blank separate (punch out) according to the contour shape. The use of an inner cavity shape can make the blank obtain a corresponding three-dimensional shape. The mold generally consists of two parts: a movable mold and a fixed mold (or a convex mold and a concave mold), which can be separated or combined. When separated, the part is taken out, and when closed, the blank is injected into the mold cavity for forming. The mold is a precision tool with a complex shape. It bears the expansion force of the blank and has high requirements for structural strength, rigidity, surface hardness, surface roughness and processing accuracy. The development level of mold production is one of the important indicators of the level of mechanical manufacturing.

[0003] Waste is generated during the processing of metal casting molds. The waste cannot be directly reused. Usually, all the waste needs to be collected into a conveying mechanism, and then transported to a crushing system for post-processing. The process is extremely cumbersome. Summary of the invention

[0004] The purpose of the present invention is to provide an automobile mold with a waste recovery device in view of the deficiencies in the prior art.

[0005] To achieve the above object, the technical solution of the present invention is as follows:

[0006] An automobile mold with a waste recovery device comprises a casting mold main body and a waste recovery main body connected to the side of the casting mold main body.

[0007] The casting mold body comprises a movable mold group and a fixed mold group, the movable mold group is located on the top of the fixed mold group, and the movable mold group can be moved longitudinally to approach or move away from the fixed mold group;

[0008] The fixed mold assembly includes a fixed mold plate and a lower mold core installed on the top of the fixed mold plate, and the lower mold core is formed with a lower mold cavity; the movable mold assembly includes a movable mold plate and an upper mold core installed on the bottom of the movable mold plate, and the upper mold core is formed with an upper mold cavity;

[0009] The movable mold assembly is provided with a water-cooling heat dissipation structure, which includes a first water-cooling cavity formed in the movable mold plate, a water-cooling inlet joint and a water-cooling outlet joint communicated with the first water-cooling cavity; a second water-cooling cavity and a first water-cooling hole and a second water-cooling hole communicated with the second water-cooling cavity are formed in the upper mold core, the first water-cooling hole is sealed with a first guide rod, the second water-cooling hole is sealed with a second guide rod, and the first guide rod and the second guide rod are both formed with a hollow hole for water-cooling liquid to pass through; a first top guide hole for inserting the first guide rod and a second top guide hole for inserting the second guide rod are formed at the bottom of the movable mold plate, an inwardly concave connecting groove is formed at the bottom of the movable mold plate, the first top guide hole and the second top guide hole are respectively formed in the connecting groove, wherein the first guide rod and the second guide rod are respectively provided with a sealing structure;

[0010] The sealing structure comprises a sliding sleeve which is slidably sleeved on the first guide rod and a sealing ring sleeve which is coaxially installed on the top of the sliding sleeve. The bottom of the first guide rod is fixedly connected to the first water cooling hole. A limit block is arranged along the first guide rod. A first compression spring which is sleeved on the first guide rod is connected between the limit block and the sliding sleeve. The sliding sleeve which is installed with the sealing ring sleeve is inserted into the connecting groove under elastic drive, and the top of the sealing ring sleeve is in sealing contact with the first top guide hole.

[0011] The waste recycling body comprises a waste crushing bin, a crushing mechanism for crushing waste metal is arranged in the waste crushing bin, a bottom discharge port for discharging crushed waste is formed at the bottom of the waste crushing bin; a first inlet for the waste to be crushed to enter is formed at the top of the waste crushing bin, and a mounting cover is hingedly connected to the first inlet; a second inlet is opened beside the first inlet, and a feeding hopper is installed at the second inlet, and the feeding hopper is connected to a feeding channel;

[0012] The fixed template is formed with a discharge groove, the feed channel extends to the discharge groove, the height of the discharge groove is higher than the second inlet, and the feed channel is obliquely arranged between the discharge groove and the second inlet.

[0013] Beneficial effects of the present invention:

[0014] Under the action of the first water-cooling chamber, during casting, the temperature of the moving platen can be cooled down by the action of the water-cooling liquid, thereby preventing the moving platen from being damaged by continuous high temperature, thereby effectively protecting the moving platen; under the action of the second water-cooling chamber, during casting, the temperature of the upper mold core can be cooled down by the action of the water-cooling liquid, thereby preventing the moving mold core from being damaged by continuous high temperature, thereby effectively protecting the upper mold core;

[0015] After the mold is opened, the product is taken out, and a large amount of waste will be generated in the mold cavity of the lower mold core. These wastes can be picked up to the discharge trough of the fixed mold plate. The waste in the discharge trough slides into the second entrance of the waste crushing bin through the feeding channel, and then enters the waste crushing bin to crush the metal for recycling and secondary processing. There is no need to transfer the waste. You only need to collect the waste from the lower mold core to the discharge trough to collect the waste. After putting it into the discharge trough, it can be directly slid into the waste crushing bin for crushing and processing, which saves space and greatly improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an automobile mold.

[0017] Figure 2 Schematic diagram of the exploded structure of the casting mold body.

[0018] Figure 3 It is a schematic diagram of the structure of the first row module.

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the first row position rod.

[0020] Figure 5 It is a schematic diagram of the structure when the movable mold plate and the upper mold core are separated.

[0021] Figure 6 This is a schematic diagram from another perspective when the movable mold plate and the upper mold core are separated.

[0022] Figure 7 This is a structural diagram of a fixed template.

[0023] Figure 8 This is a schematic diagram of the structure of the waste recycling entity.

[0024] Fig. 9 Schematic diagram of the internal structure of the waste recycling body.

[0025] Fig.10 This is a schematic diagram of the structure of the material transfer robot.

[0026] Fig.11 A schematic diagram of the structure of the clamping assembly.

[0027] Fig.12 This is a schematic diagram of the structure of one of the gripper modules.

[0028] Reference numerals include:

[0029] 1- Casting mold body,

[0030] 10-fixed mold module, 11-fixed mold plate, 12-lower mold core, 13-lower mold cavity, 14-first row module, 15-first row movable groove, 16-first row fixed plate, 17-first sliding groove,

[0031] 18- Second sliding groove,

[0032] 2- First row component,

[0033] 21-first row slider, 22-first bottom oblique row hole, 23-first row oblique guide column,

[0034] 24-first mounting seat, 25-first positioning rod, 26-first forming rod, 27-second forming rod,

[0035] 28-third forming rod,

[0036] 3-Connection structure,

[0037] 31-first locking groove, 32-second locking groove, 33-third locking groove, 34-locking groove, 35-plug hole, 36-elastic groove, 37-locking block, 38-first mold core slide groove, 39-guide arc surface, 4-movable mold module,

[0038] 41-moving template, 42-upper mold core, 43-upper mold cavity, 44-water cooling heat dissipation structure, 45-first water cooling cavity, 46-water cooling inlet joint, 47-water cooling outlet joint, 48-first guide rod, 49-second guide rod,

[0039] 5- Sealing structure,

[0040] 51-second water cooling cavity, 52-hollow hole, 53-connecting groove, 54-first top guide hole,

[0041] 55-second top guide hole, 56-limiting block, 57-sliding sleeve, 58-sealing ring sleeve,

[0042] 59-first compression spring,

[0043] 6- Waste recycling entities,

[0044] 61-waste crushing bin, 62-crushing shaft, 63-bevel gear, 64-bottom discharge port,

[0045] 65-first entrance, 66-installation cover, 67-second entrance, 68-feeding channel,

[0046] 7- Material transfer robot,

[0047] 70-first driving end, 71-clamping assembly, 72-driving disc, 73-connecting column, 74-driving sleeve, 75-clamping driving groove, 76-guide strip, 77-bent guide groove,

[0048] 78-claw module, 781-connecting arm, 782-driven connection point, 783-support connection point,

[0049] 784-active connection block,

[0050] 8-Clamping block,

[0051] 81-clamping surface, 82-clamping groove, 83-serrated groove, 84-first magnetic suction groove, 85-first electromagnet, 86-second magnetic suction groove, 87-second electromagnet, 88-bottom contact surface,

[0052] 9- Blowing assembly,

[0053] 90-second driving end, 91-blowing seat, 92-blowing rod, 93-blowing nozzle, 94-tray,

[0054] 95-Discharge chute. DETAILED DESCRIPTION

[0055] The present invention is described in detail below with reference to the accompanying drawings.

[0056] like Figure 1-12 As shown, an automobile mold with a waste recovery device includes a casting mold body 1 and a waste recovery body 6 connected to the side of the casting mold body 1.

[0057] The casting mold body 1 includes a movable mold module 4 and a fixed mold module 10. The movable mold module 4 is located on the top of the fixed mold module 10. The movable mold module 4 can move longitudinally to approach or move away from the fixed mold module 10. The mold closing and mold opening are achieved through the cooperation of the movable mold module 4 and the fixed mold module 10.

[0058] The fixed mold module 10 includes a fixed mold plate 11 and a lower mold core 12 installed on the top of the fixed mold plate 11, and the lower mold core 12 is formed with a lower mold cavity 13; the movable mold module 4 includes a movable mold plate 41 and an upper mold core 42 installed on the bottom of the movable mold plate 41, and the upper mold core 42 is formed with an upper mold cavity 43; the upper mold core 42 is formed with an upper mold cavity 43, and the lower mold core 12 is formed with a lower mold cavity 13. When the molds are closed, the bottom of the upper mold core 42 fits with the top of the lower mold core 12, and the upper mold cavity 43 and the lower mold cavity 13 fit with each other to form a mold cavity for casting automotive parts.

[0059] The fixed template 11 is provided with a first slide module 14, the first slide module 14 includes a first slide movable groove 15 formed on the fixed template 11, and the first slide movable groove 15 is installed with a first slide fixed plate 16; the first slide fixed plate 16 is provided with a first sliding groove 17 and a second sliding groove 18 arranged transversely, and there is an angle between the first sliding groove 17 and the second sliding groove 18, wherein the second sliding groove 18 is arranged obliquely; the first sliding groove 17 and the second sliding groove 18 are respectively provided with a first slide component 2. The first slide assembly 2 includes a first slide slider 21, which is formed with a first bottom oblique slide hole 22, and a first slide oblique guide column 23 is slidably mounted on the first bottom oblique slide hole 22. The top of the first slide oblique guide column 23 is mounted on the movable mold module 4, and a first mounting seat 24 is mounted on the inner end of the first slide slider 21, and a first slide rod 25 is mounted on the first mounting seat 24; the lower mold core 12 is formed with a first mold core slide groove 38 for guiding the sliding of the first mounting seat 24; and the inner end surface of the first slide rod 25 located in the second slide groove 18 is formed with a guiding arc surface 39. When the mold is opened and closed, the movable mold module 4 moves upward, and under the action of the first slide oblique guide column 23, the first slide oblique guide column 23 slides and cooperates with the first bottom oblique slide hole 22, and the first slide slider 21 moves outward along the first sliding groove 17, and the first mounting seat 24 and the first slide rod 25 mounted on the first slide slider 21 move outward at the same time to achieve demoulding. Since the first sliding groove 17 and the second sliding groove 18 have an included angle, the first slide assembly 2 of the first sliding groove 17 and the second sliding groove 18 are used to process different inclined holes respectively.

[0060] Furthermore, when processing the same product and needing to process holes with different outer diameters, it is usually necessary to redesign and open the mold for the slider rod. In this regard, the present invention has a different idea. The first slider rod 25 includes a first molding rod 26 molded on the first mounting seat 24 and a second molding rod 27 inserted into the lower mold core 12. The second molding rod 27 is detachably sleeved with a third molding rod 28, and a connecting structure 3 is provided between the third molding rod 28 and the second molding rod 27. Through the connecting structure 3, the third molding rod 28 is detachably connected to the second molding rod 27. According to the requirements of the product, the third molding rod 28 can be sleeved or not sleeved on the second molding rod 27, which can be used to mold holes of different diameters.

[0061] Specifically, the connection structure 3 includes a first locking groove 31 and a second locking groove 32 disposed at the outer end of the second forming rod 27. The first locking groove 31 and the second locking groove 32 are both arc-shaped and circumferentially formed on the outer wall of the second forming rod 27. The first locking groove 31 and the second locking groove 32 are arranged at intervals, and the first locking groove 31 and the second locking groove 32 are arranged alternately in the axial direction of the second forming rod 27. The tail end of the first locking groove 31 is axially aligned with the front end of the second locking groove 32. The first locking groove 31 and the second locking groove 32 are connected with a third locking groove 33, and the third locking groove 33 is arranged along the length direction of the second forming rod 27. The first locking groove 31, the second locking groove 32 and the third locking groove 33 form a structure similar to a "Z" shape. The third forming rod 28 is formed with a plug-in hole 35 with a central hole structure, the inner diameter of the plug-in hole 35 is adapted to the outer diameter of the second forming rod 27 and can be inserted into the second forming rod 27; the plug-in hole 35 is formed with radially arranged elastic grooves 36, and a locking block 37 is installed in the elastic groove 36 and radially pops out into the plug-in hole 35. The locking block 37 can slide along the first locking groove 31, the second locking groove 32 and the third locking groove 33. The end of the third locking groove 33 is formed with an upward or downward locking groove 34. When the locking block 37 slides to the locking groove 34, the locking block 37 cannot continue to move laterally, and the third forming rod 28 cannot be rotated at this time, thereby ensuring the connection between the first forming rod 26 and the second forming rod 27 without loosening, thereby ensuring the casting accuracy.

[0062] When installing the third forming rod 28, it is inserted into the second forming rod 27, and the locking block 37 can retract under the elastic action of the elastic groove 36 until the locking block 37 is aligned with the first locking groove 31. At this time, the locking block 37 can pop out under the elastic action and cooperate with the first locking groove 31, and continuously push and rotate, so that the locking block 37 slides along the path of the first locking groove 31, the second locking groove 32 and the third locking groove 33 in turn, and is installed in place. At this time, the third forming rod 28 will not fall off the second forming rod 27, and a locking connection is achieved.

[0063] It should be noted that the first locking groove 31, the second locking groove 32 and the third locking groove 33 are all formed on the outer end of the second forming rod 27, and the outer end of the second forming rod 27 is located outside the lower mold core 12. When the third forming rod 28 is not used, the connecting structure 3 of the second forming rod 27 will not affect the hole forming of the casting. The third forming rod 28 can have a variety of sizes, and the size of its inner hole is a fixed value. The outer diameter can be processed according to the aperture requirements of the product. Multiple sets of different third forming rods 28 are used to cooperate with the second forming rod 27. There is no need to disassemble the lower mold core 12 and the slide assembly to complete the processing of different inclined hole sizes, which not only saves time but also greatly reduces costs.

[0064] The movable mold assembly 4 is provided with a water-cooling heat dissipation structure 44, which includes a first water-cooling cavity 45 formed in the movable mold plate 41, and a water-cooling inlet joint 46 and a water-cooling outlet joint 47 connected to the first water-cooling cavity 45; the water-cooling inlet joint 46 and the water-cooling outlet joint 47 are respectively connected to separate water-cooling liquid pipelines, so that the water-cooling liquid enters the first water-cooling cavity 45 in the movable mold plate 41 after passing through the water-cooling inlet joint 46. Under the action of the first water-cooling cavity 45, during casting, the temperature of the movable mold plate 41 can be cooled down by the action of the water-cooling liquid to prevent the movable mold plate 41 from being damaged by continuous high temperature, thereby effectively protecting the movable mold plate 41.

[0065] A second water-cooling cavity 51 and a first water-cooling hole and a second water-cooling hole connected to the second water-cooling cavity 51 are formed in the upper mold core 42; a first guide rod 48 is sealed and installed in the first water-cooling hole, and a second guide rod 49 is sealed and installed in the second water-cooling hole, and the first guide rod 48 and the second guide rod 49 are both formed with a hollow hole 52 for water-cooling liquid to pass through; a first top guide hole 54 for inserting the first guide rod 48 and a second top guide hole 55 for inserting the second guide rod 49 are formed at the bottom of the movable mold plate 41; under the action of the first guide rod 48 and the second guide rod 49, the water-cooling liquid in the first water-cooling cavity 45 in the movable mold plate 41 can be passed into the second water-cooling cavity 51 in the upper mold core 42. Under the action of the second water-cooling cavity 51, during casting, the temperature of the upper mold core 42 can be cooled down by the action of the water-cooling liquid to prevent the movable mold plate 41 from being damaged by continuous high temperature, thereby effectively protecting the upper mold core 42.

[0066] A concave connecting groove 53 is formed at the bottom of the movable template 41, and a first top guide hole 54 and a second top guide hole 55 are respectively formed in the connecting groove 53, wherein the first guide rod 48 and the second guide rod 49 are respectively provided with a sealing structure 5, and the sealing structure 5 can prevent the water-cooling liquid from overflowing from the interface between the first guide rod 48 and the second guide rod 49, thereby preventing leakage.

[0067] Specifically, the sealing structure 5 comprises a sliding sleeve 57 provided on the first guide rod 48 and a sealing ring 58 coaxially installed on the top of the sliding sleeve 57. The bottom of the first guide rod 48 is fixedly connected to the first water cooling hole. A limit block 56 is provided along the first guide rod 48. A first compression spring 59 provided on the first guide rod 48 is connected between the limit block 56 and the sliding sleeve 57. The sliding sleeve 57 provided with the sealing ring 58 is inserted into the connecting groove 53 under elastic drive, and the top of the sealing ring 58 is in sealing contact with the first top guide hole 54. The bottoms of the first guide rod 48 and the second guide rod 49 are respectively fixedly installed on the upper mold core 42; under the action of the sealing ring 58, the tops of the first guide rod 48 and the second guide rod 49, under the elastic action of the first compression spring 59, the sealing ring 58 installed on the sliding sleeve 57 is inserted into the connecting groove 53, and the first top guide hole 54 and the second top guide hole 55 can be sealed and blocked to prevent the first top guide hole 54 and the second top guide hole 55 from leaking.

[0068] In addition, since the upper mold core 42 and the movable mold plate 41 are movably connected, there will be a gap between the upper mold core 42 and the movable mold plate 41 when the mold is opened. In order to prevent the sealing ring 58 from shifting, a limiting block 56 is provided along the first guide rod 48. When there is a gap between the upper mold core 42 and the movable mold plate 41, the sliding sleeve 57 equipped with the sealing ring 58 is inserted into the connecting groove 53 under elastic drive, and the sealing ring 58 always maintains a sealed fit with the first top guide hole 54 and the second top guide hole 55.

[0069] It should be noted that a guide rod is provided between the upper die core 42 and the movable die plate 41, the guide rod is installed on the movable die plate 41, the upper die core 42 is formed with a guide hole that slides with the guide rod, a limit ring is installed at the end of the guide rod, and a semi-enclosed block that cooperates with the limit ring stopper is formed on the top of the guide hole; the upper die core 42 and the movable die plate 41 are movably connected, and under the action of the guide rod, the limit ring and the semi-enclosed block, the gap between the upper die core 42 and the movable die plate 41 is limited. There will be no complete separation.

[0070] It should be noted that when the upper mold core 42 and the movable mold plate 41 are fitted, since the connection groove 53 has a certain depth, the limit block 56 and the elastically connected sliding sleeve 57 are both located in the connection groove 53, which prevents the upper mold core 42 and the movable mold plate 41 from being poorly fitted and affecting the molding of the product. In addition, the first water-cooling cavity 45 has a certain height, and when the upper mold core 42 and the movable mold plate 41 are fitted, the first water-cooling cavity 45 can accommodate the upper half of the first guide rod 48, and will not be pressed against the cavity wall.

[0071] The waste recycling body 6 includes a waste crushing bin 61, in which a crushing mechanism for crushing waste metal is arranged. The crushing mechanism has a pair of spaced-apart crushing shafts 62 built in. The two crushing shafts 62 are driven to rotate by different motors respectively. The crushing shafts 62 are equipped with bevel gears 63. The bevel gears 63 of the two crushing shafts 62 are meshed for transmission, so that the blocky metal can be crushed for easy recycling and secondary processing.

[0072] The bottom of the waste crushing bin 61 is formed with a bottom discharge port 64 for the crushed waste to be discharged; the top of the waste crushing bin 61 is formed with a first inlet 65 for the waste to be crushed to enter, and the first inlet 65 is hinged with a mounting cover 66; a second inlet 67 is opened beside the first inlet 65, and a feeding hopper is installed in the second inlet 67, and the feeding hopper is connected with a feeding channel 68; the fixed mold plate 11 is formed with a discharge trough 95, and the feeding channel 68 extends to the discharge trough 95, and the height of the discharge trough 95 is higher than the second inlet 67, and the feeding channel 68 is arranged obliquely between the discharge trough 95 and the second inlet 67. After the mold is opened, the product is taken out, and a large amount of waste will be generated in the mold cavity of the lower mold core 12. These wastes can be picked up to the discharge trough 95 of the fixed mold plate 11, and the waste in the discharge trough 95 slides into the second inlet 67 of the waste crushing bin 61 through the feeding channel 68, thereby entering the waste crushing bin 61 to crush the metal, which is convenient for recycling and secondary processing. There is no need to transfer the waste. The waste can be collected by simply collecting it from the lower mold core 12 to the discharge trough 95. After being placed in the discharge trough 95, it can be directly slid into the waste crushing bin 61 for crushing, thus saving space.

[0073] A material transfer robot 7 is arranged on the top of the waste crushing bin 61, and the execution end of the material transfer robot 7 is arranged with a first driving end 70 and a second driving end 90, and the first driving end 70 and the second driving end 90 are respectively installed with lifting cylinders. Under the drive of the lifting cylinder, the first driving end 70 is installed with a clamping assembly 71 through the driving end of the lifting cylinder, and the second driving end 90 is installed with a blowing assembly 9 through the driving end of the lifting cylinder; according to needs, the clamping assembly 71 or the blowing assembly 9 can be used under the corresponding lifting drive of the lifting cylinder.

[0074] The clamping assembly 71 includes a driving disc 72, a connecting column 73 is installed on the top of the driving disc 72, and the connecting column 73 is sleeved with a driving sleeve 74 that can slide axially; the driving disc 72 is radially formed with a clamping drive groove 75, and the clamping drive groove 75 is installed with a clamping jaw module 78 that can swing longitudinally; the number of the clamping jaw modules 78 is three, and two adjacent clamping jaw modules 78 are arranged in a ring shape and equidistantly on the driving disc 72. The clamping jaw module 78 includes a clamping block 8 and a connecting arm 781 movably connected to the top of the clamping block 8, a driven connecting point 782 rotatably connected to the clamping block 8 is arranged at the bottom of the connecting arm 781, a supporting connecting point 783 rotatably connected to the clamping drive groove 75 is arranged in the middle area of ​​the connecting arm 781, and an active connecting block 784 movably connected to the driving disc 72 is arranged at the top of the connecting arm 781; the driving sleeve 74 is formed with a guide bar 76 extending outward, the guide bar 76 is longitudinally aligned with the clamping drive groove 75, the guide bar 76 is bent and extends downward, and the guide bar 76 is formed with a curved guide groove 77 along the length direction for guiding the sliding of the active connecting block 784. The driving disc 72 is equipped with a longitudinally arranged telescopic cylinder, and the driving end of the telescopic cylinder is connected to the driving sleeve 74. When the driving sleeve 74 moves up and down, it can drive the active connection block 784 on the top of the connecting arm 781 to slide along the curved guide groove 77 of the guide bar 76, thereby driving the connecting arm 781 to swing longitudinally around the clamping drive groove 75 through the supporting connection point 783, so as to realize the opening and closing of the clamping claw module 78. In this embodiment, the connecting arm 781 can swing longitudinally around the clamping drive groove 75 through the supporting connection point 783. When swinging, the clamping block 8 installed at the driven connection point 782 will move radially inward, and multiple clamping blocks 8 will move closer to each other to realize the clamping of waste materials, and the waste materials can be transferred from the lower mold core 12 to the discharge groove 95.

[0075] The clamping block 8 is arranged longitudinally, and a clamping surface 81 is formed on the inner wall of the clamping block 8, and a concave clamping groove 82 is formed on the middle end of the clamping surface 81. The clamping surface 81 and the clamping groove 82 are both formed with sawtooth grooves 83 for frictional contact with the waste; the clamping surface 81 and the clamping groove 82 are respectively formed with a plurality of concave first magnetic suction grooves 84, and the first magnetic suction groove 84 is installed with a first electromagnet 85; the bottom of the clamping block 8 is formed with a straight bottom contact surface 88, and the bottom contact surface 88 is formed with a concave second magnetic suction groove 86, and the second magnetic suction groove 86 is installed with a second electromagnet 87. The cast motor parts are made of iron. When some relatively small waste cannot be clamped, the first electromagnet 85 and the second electromagnet 87 can be used to achieve adsorption, and then the waste is transferred to the discharge trough 95.

[0076] The blowing assembly 9 includes a blowing seat 91, a blowing rod 92 is installed at the bottom of the blowing seat 91, the blowing rod 92 is a hollow structure, and a blowing nozzle 93 is installed at the bottom of the blowing rod 92. A tray 94 is arranged outside the fixed mold plate 11, and the tray 94 is arranged horizontally. The tray 94 surrounds the fixed mold plate 11 in a U-shape. After demoulding, the tray 94 is spliced ​​into a U-shape to surround the fixed mold plate 11; when the cast motor parts are made of aluminum, some relatively small waste materials cannot be clamped, and the waste materials can be blown out through the blowing rod 92 of the blowing assembly 9 and the blowing nozzle 93, and then the waste materials are collected by the tray 94. After the unified collection is completed, the waste materials are uniformly put into the discharge trough 95 for recycling.

[0077] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value. The above content is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. An automobile mold with a waste recovery device, comprising a casting mold body and a waste recovery body connected to the side of the casting mold body, characterized in that: The casting mold body comprises a movable mold group and a fixed mold group, the movable mold group is located on the top of the fixed mold group, and the movable mold group can be moved longitudinally to approach or move away from the fixed mold group; The fixed mold assembly includes a fixed mold plate and a lower mold core installed on the top of the fixed mold plate, and the lower mold core is formed with a lower mold cavity; the movable mold assembly includes a movable mold plate and an upper mold core installed on the bottom of the movable mold plate, and the upper mold core is formed with an upper mold cavity; The movable mold assembly is provided with a water-cooling heat dissipation structure, which includes a first water-cooling cavity formed in the movable mold plate, a water-cooling inlet joint and a water-cooling outlet joint communicated with the first water-cooling cavity; a second water-cooling cavity and a first water-cooling hole and a second water-cooling hole communicated with the second water-cooling cavity are formed in the upper mold core, the first water-cooling hole is sealed with a first guide rod, the second water-cooling hole is sealed with a second guide rod, and the first guide rod and the second guide rod are both formed with a hollow hole for water-cooling liquid to pass through; a first top guide hole for inserting the first guide rod and a second top guide hole for inserting the second guide rod are formed at the bottom of the movable mold plate, an inwardly concave connecting groove is formed at the bottom of the movable mold plate, the first top guide hole and the second top guide hole are respectively formed in the connecting groove, wherein the first guide rod and the second guide rod are respectively provided with a sealing structure; The sealing structure comprises a sliding sleeve which is slidably sleeved on the first guide rod and a sealing ring sleeve which is coaxially installed on the top of the sliding sleeve. The bottom of the first guide rod is fixedly connected to the first water cooling hole. A limit block is arranged along the first guide rod. A first compression spring which is sleeved on the first guide rod is connected between the limit block and the sliding sleeve. The sliding sleeve which is installed with the sealing ring sleeve is inserted into the connecting groove under elastic drive, and the top of the sealing ring sleeve is in sealing contact with the first top guide hole. The waste recycling body comprises a waste crushing bin, a crushing mechanism for crushing waste metal is arranged in the waste crushing bin, a bottom discharge port for discharging crushed waste is formed at the bottom of the waste crushing bin; a first inlet for the waste to be crushed to enter is formed at the top of the waste crushing bin, and a mounting cover is hingedly connected to the first inlet; a second inlet is opened beside the first inlet, and a feeding hopper is installed at the second inlet, and the feeding hopper is connected to a feeding channel; The fixed template is formed with a discharge groove, the feed channel extends to the discharge groove, the height of the discharge groove is higher than the second inlet, and the feed channel is obliquely arranged between the discharge groove and the second inlet.

2. The automotive mold with a waste recycling device according to claim 1, characterized in that: The fixed template is provided with a first slide module, the first slide module includes a first slide movable groove formed on the fixed template, and the first slide movable groove is installed with a first slide fixed plate; the first slide fixed plate is provided with a first sliding groove and a second sliding groove arranged laterally, and there is an angle between the first sliding groove and the second sliding groove, wherein the second sliding groove is arranged obliquely; the first sliding groove and the second sliding groove are respectively provided with a first slide component.

3. The automobile mold with a waste recycling device according to claim 2, characterized in that: The first sliding position assembly includes a first sliding position slider, the first sliding position slider is formed with a first bottom oblique sliding position hole, the first bottom oblique sliding position hole is slidably installed with a first sliding position oblique guide column, the inner end of the first sliding position slider is installed with a first mounting seat, and the first mounting seat is installed with a first sliding position rod; the lower mold core is formed with a first mold core slide groove for guiding the sliding of the first mounting seat; the inner end face of the first sliding position rod located in the second sliding groove is formed with a guiding arc surface.

4. The automobile mold with a waste recycling device according to claim 3, characterized in that: The first positioning rod comprises a first forming rod formed on the first mounting seat and a second forming rod inserted into the lower mold core, the second forming rod is detachably sleeved with a third forming rod, and a connecting structure is provided between the third forming rod and the second forming rod.

5. The automobile mold with a waste recycling device according to claim 4, characterized in that: The connecting structure includes a first locking groove and a second locking groove arranged at the outer end of the second forming rod, the first locking groove and the second locking groove are both arc-shaped and circumferentially formed on the outer wall of the second forming rod, the first locking groove and the second locking groove are arranged at intervals, and the first locking groove and the second locking groove are staggered in the axial direction of the second forming rod, the tail end of the first locking groove is axially aligned with the front end of the second locking groove, the first locking groove and the second locking groove are connected with a third locking groove, and the third locking groove is arranged along the length direction of the second forming rod.

6. The automobile mold with a waste recycling device according to claim 5, characterized in that: The third forming rod is formed with a plug-in hole with a central hole structure, the inner diameter of the plug-in hole is adapted to the outer diameter of the second forming rod and can allow the second forming rod to be inserted; a radially arranged elastic groove is formed in the plug-in hole, and a locking block is installed in the elastic groove and radially pops out into the plug-in hole, and the locking block can slide along the first locking groove, the second locking groove and the third locking groove.

7. An automobile mold with a waste recycling device according to any one of claims 1 to 6, characterized in that: A material transfer robot is arranged on the top of the waste crushing bin, and an execution end of the material transfer robot is arranged with a first driving end and a second driving end, wherein a clamping assembly is installed on the first driving end, and a blowing assembly is installed on the second driving end.

8. The automobile mold with a waste recycling device according to claim 7, characterized in that: The clamping assembly comprises a driving disc, a connecting column is installed on the top of the driving disc, and a driving sleeve capable of axial sliding is provided on the connecting column sleeve; a clamping driving groove is radially formed on the driving disc, and a clamping claw module capable of longitudinal swinging is installed in the clamping driving groove; the clamping claw module comprises a clamping block and a connecting arm movably connected to the top of the clamping block, a driven connecting point rotatably connected to the clamping block is arranged at the bottom of the connecting arm, a supporting connecting point rotatably connected to the clamping driving groove is arranged at the middle end area of ​​the connecting arm, and an active connecting block movably connected to the driving disc is arranged at the top of the connecting arm; The driving sleeve is formed with a guide bar extending outwards, the guide bar is longitudinally aligned with the clamping driving groove, the guide bar is bent and extends downwards, and the guide bar is formed with a curved guide groove along the length direction for guiding the active connecting block to slide.

9. The automobile mold with a waste recycling device according to claim 8, characterized in that: The clamping block is arranged longitudinally, and a clamping surface is formed on the inner wall of the clamping block, and a concave clamping groove is formed at the middle end of the clamping surface. Both the clamping surface and the clamping groove are formed with serrated grooves for frictional contact with the waste material; the clamping surface and the clamping groove are respectively formed with a plurality of concave first magnetic suction grooves, and the first magnetic suction groove is installed with a first electromagnet; a flat bottom contact surface is formed on the bottom of the clamping block, and a concave second magnetic suction groove is formed on the bottom contact surface, and the second magnetic suction groove is installed with a second electromagnet.

10. The automobile mold with a waste recycling device according to claim 7, characterized in that: The blowing assembly comprises a blowing seat, a blowing rod is installed at the bottom of the blowing seat, the blowing rod is a hollow structure, and a blowing nozzle is installed at the bottom of the blowing rod.

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