Casting device and method for wear-resistant alloy ceramic lining plate

Abstract

The invention discloses a casting device and method for a wear-resistant alloy ceramic lining plate, and belongs to the technical field of lining plate casting, the casting device comprises a main body mechanism used for mixing raw materials, and the main body mechanism is provided with a feeding mechanism used for feeding the raw materials and a die-casting mechanism used for casting the raw materials; the arranged main body mechanism can drive the mold to transfer, raw material powder is automatically put into the mold in cooperation with the feeding mechanism, the raw material powder is subjected to pressure casting through the pressure casting mechanism, when the mold rotates along with the rotating frame, the powder in the mold is mixed, and at the moment, mold feeding, mold discharging, powder pressure casting and powder feeding are not conducted; when die feeding, die discharging, powder die casting and powder feeding are carried out, the rotating frame does not rotate, the automation degree is high, and continuity is good; according to the feeding mechanism, intermittent ascending and descending of a switch plate are achieved through intermittent ascending and descending of a descending frame, and then powder raw materials in a raw material box are automatically put into a mold when a rotating frame does not rotate.

Description

Technical Field

[0001] The invention relates to the technical field of liner casting, and in particular to a casting device for a wear-resistant alloy ceramic liner. Background Art

[0002] Lining plate is a plate or structural component used for support and protection. It is used in many fields. It usually needs to have load-bearing and wear-resistant properties. For special fields, the lining plate has insulation or isolation functions. Lining plates made of traditional materials have certain shortcomings. At this time, alloy materials are needed to meet various needs. Other materials can also be added to enhance the characteristics. Wear-resistant alloy ceramic lining plate is a common alloy lining plate. Wear-resistant alloy ceramic lining plate is a material widely used in fields that require wear resistance, especially in mining, metallurgy, chemical industry and other industries. Its main characteristics are excellent wear resistance, corrosion resistance, impact resistance, etc. Its application can effectively extend the service life of the equipment and reduce maintenance costs. During the processing, the mixed powder needs to be placed in the mold and pressed under high pressure. The alloy ceramic lining casting device in the prior art usually cannot realize the fully automatic addition of raw materials and fully automatic continuous die casting, with low automation and poor continuity. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is as follows: a casting device for a wear-resistant alloy ceramic liner, comprising a main body mechanism for mixing raw materials, the main body mechanism comprising a chassis, a limiting ring frame is fixedly installed on the chassis, a feeding mechanism for feeding raw materials and a die-casting mechanism for casting the raw materials are arranged on the main body mechanism, the feeding mechanism comprises an internal thread column, the internal thread column is rotatably installed on the limiting ring frame, the die-casting mechanism comprises a feed die frame and a cover, the feed die frame is fixedly installed on the limiting ring frame, an inner feed wheel is rotatably installed on the feed die frame, and a side bevel gear is fixedly installed on the inner feed wheel; The main body mechanism comprises a transfer gear rotatably mounted below the limiting ring frame, a fixed column is fixedly mounted on the chassis, a lifting track platform is arranged on the fixed column, a rotating column is rotatably mounted outside the fixed column, and a rotating frame is fixedly mounted on the rotating column.

[0004] Furthermore, the main mechanism also includes a central gear fixedly mounted on the rotating column, a fixed gear fixedly mounted on the fixed column, four lifting rods slidably mounted on the rotating column, a stirring shaft rotatably mounted on the lifting rods, a top gear and a stirring fan blade fixedly mounted on the stirring shaft, and the lifting track platform is divided into an upper layer and a lower layer. When the lifting rod is located at the lower layer of the lifting track platform, the top gear is meshed with the fixed gear.

[0005] Furthermore, an electric cylinder is fixedly installed on the chassis, a movable gear rack is fixedly installed on the output end of the electric cylinder, an intermediate wheel is rotatably installed on the movable gear rack, an upper docking gear and a lower docking gear are fixedly installed on the intermediate wheel, when the electric cylinder is extended, the upper docking gear meshes with the transfer gear, and when the electric cylinder is retracted, the lower docking gear meshes with the center gear.

[0006] Furthermore, a motor is fixedly mounted on the limiting ring frame, a motor wheel is fixedly mounted on the motor shaft of the motor, an inner rotating rod is rotatably mounted on the intermediate wheel, an upper wheel is rotatably mounted on the inner rotating rod, a lower wheel is fixedly mounted on the upper wheel, an outer rotating rod is rotatably mounted on the upper wheel, the outer rotating rod is rotatably mounted on the motor wheel, an output belt is wound around the motor wheel and the upper wheel, and a lower transmission belt is wound around the lower wheel and the intermediate wheel.

[0007] The motor drives the motor wheel to rotate, drives the upper wheel and the lower wheel to rotate through the output belt, drives the intermediate wheel, the upper docking gear and the lower docking gear to rotate through the lower transmission belt, when the electric cylinder is retracted, the lower docking gear meshes with the center gear, the lower docking gear drives the center gear and the rotating column to rotate, drives the lifting rod to rise and fall along the lifting track platform, and the lower docking gear drives the center gear and the rotating column to rotate ninety degrees each time. When the mold is located next to the two raw material boxes, the lifting rod is located at the lower layer of the lifting track platform, and the stirring blades extend into the mold. When the mold is located next to the mold input frame and the mold output frame, the lifting rod is located at the upper layer of the lifting track platform, and the stirring blades are above the mold to facilitate the entry and exit of the mold. When the lifting rod is located at the lower layer of the lifting track platform, as the rotating column rotates relative to the fixed column, under the action of the fixed gear, the top gear, the stirring shaft and the stirring blades rotate, and the raw material powder is mixed by the stirring blades.

[0008] Furthermore, the feeding mechanism includes two raw material boxes fixedly mounted on a limiting ring frame, the two raw material boxes are respectively filled with resin, copper powder and glass powder, a switch plate is slidably mounted on the raw material box, a descending frame is slidably mounted on the fixed column, and a switch plate is fixedly mounted on the descending frame.

[0009] Furthermore, an inner column is fixedly installed under the descending frame, a convex ball is fixedly installed on the inner column, an outer gear is fixedly installed under the internal thread column, an internal thread is provided in the internal thread column, the convex ball slides in the internal thread of the internal thread column, a lower bevel gear is rotatably installed on the chassis, an internal gear is fixedly installed on the lower bevel gear, the internal gear is meshed with the outer gear, the internal gear is meshed with the transfer gear, and the lower bevel gear is meshed with the side bevel gear.

[0010] When the electric cylinder extends, the upper docking gear meshes with the transfer gear, the upper docking gear drives the transfer gear to rotate, drives the internal gear and the lower bevel gear to rotate, drives the external gear and the internal thread column to rotate, and through the cooperation of the internal thread of the internal thread column and the convex ball, drives the inner column, the descending frame and the switch plate to rise and fall once, and the raw material powder in the raw material box slides out into the mold in front of the raw material box.

[0011] Furthermore, the die-casting mechanism includes an outer feed wheel rotatably mounted under the feed die frame, an inner feed wheel and an outer feed wheel are wrapped with an feed transmission belt, a die-out frame is fixedly mounted on the limiting ring frame, an inner outlet wheel and an outer outlet wheel are rotatably mounted on the die-out frame, an output transmission belt is wrapped around the inner outlet wheel and the outer outlet wheel, a plurality of push blocks are fixedly mounted on the output transmission belt, a driven cylinder is fixedly mounted on the inner outlet wheel, a driving cylinder is fixedly mounted on the inner feed wheel, a plurality of bending transmission rods are slidably mounted on the driving cylinder, and the bending transmission rods are slidably mounted on the driven cylinder.

[0012] Furthermore, a cover box is fixedly mounted on the demolding frame, a die-casting electric cylinder is fixedly mounted on the cover box, a slope is provided inside the cover box, a cover is placed inside the cover box, a die-casting block is fixedly mounted on the output end of the die-casting electric cylinder, the die-casting block is slidably mounted on the cover box, two blocking rods are slidably mounted on the cover box, a slope is provided on the upper surface of the blocking rod, and a blocking spring is provided between the blocking rod and the cover box.

[0013] Furthermore, a plurality of moulds are placed on the entry transmission belt, four card plates are slidably mounted on the moulds, a slope is arranged on the upper surface of the card plates, and a card plate spring is arranged between the card plates and the moulds.

[0014] When in use, the mold is placed on the entry transmission belt, and the lower bevel gear drives the side bevel gear to rotate, thereby driving the entry transmission belt to transport the mold to the turntable. At the same time, the active cylinder drives the driven cylinder to rotate through the bent transfer rod, thereby driving the inner output wheel to rotate, thereby driving the output transmission belt to move, and all the raw materials are placed in the completed mold through the push block and transported from the turntable to the bottom of the die-casting block. At this time, the output transmission belt stops moving, the die-casting electric cylinder extends to drive the die-casting block to descend, and the die-casting block presses the cover on the blocking rod into the mold, the blocking rod slides outward, and the blocking spring is compressed. When the cover passes, the blocking rod is reset under the action of the blocking spring, and when the cover contacts the card plate, the cover pushes the card plate to slide outward, and the card plate spring is compressed. When the cover enters the mold, the raw material powder in the mold is die-casted through the cover, and when the die-casting electric cylinder shrinks, the next cover in the cover box slides onto the blocking rod, and the blocking rod prevents the cover from falling directly and staying below the die-casting electric cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) the main mechanism provided in the present invention can drive the mold to transfer, cooperate with the feeding mechanism to automatically put the raw material powder into the mold, and die-cast the raw material powder through the die-casting mechanism. When the mold rotates with the rotating frame, the powder in the mold is mixed. At this time, the mold feeding, mold discharging, powder die-casting and powder feeding are not performed. When the mold feeding, mold discharging, powder die-casting and powder feeding are performed, the rotating frame does not rotate, and the degree of automation is high and the continuity is good; (2) the feeding mechanism provided in the present invention realizes the intermittent lifting and lowering of the switch plate through the intermittent lifting and lowering of the descending frame, thereby realizing the automatic feeding of the powder raw material in the raw material box into the mold when the rotating frame does not rotate; (3) a card block is provided in the mold provided in the present invention, so that the cover can remain in the mold after being placed in, which is convenient for subsequent sintering operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 The main structure of the present invention is shown in FIG. Figure 1 ; Figure 3 The main structure of the present invention is shown in FIG. Figure 2 ; Figure 4 The main structure of the present invention is shown in FIG. Figure 3 ; Figure 5 The main structure of the present invention is shown in FIG. Figure 4 ; Figure 6 The main structure of the present invention is shown in FIG. Figure 5 ; Figure 7 The feeding mechanism structure of the present invention is shown in FIG. Figure 1 ; Figure 8 The feeding mechanism structure of the present invention is shown in FIG. Figure 2 ; Fig. 9 The die-casting mechanism structure of the present invention is shown in FIG. Figure 1 ; Fig.10 The die-casting mechanism structure of the present invention is shown in FIG. Figure 2 ; Fig.11 The die-casting mechanism structure of the present invention is shown in FIG. Figure 3 ; Fig.12 It is a schematic diagram of the mold structure of the present invention.

[0017] Figure numbers: 101-chassis; 102-limiting ring frame; 103-motor; 104-motor wheel; 105-output belt; 106-external rotating rod; 107-upper wheel; 108-lower wheel; 109-inner rotating rod; 110-lower transmission belt; 111-upper docking gear; 112-intermediate wheel; 113-lower docking gear; 114-electric cylinder; 115-movable gear frame; 116-transfer gear; 117-fixed column; 118-fixed gear; 119-rotating column; 120-center gear; 121-rotating frame; 122-lifting track platform; 123-lifting rod; 124-stirring shaft; 125-top gear; 126-stirring fan blade; 201-internal thread column; 202-external gear; 203-internal gear; 204-lower bevel gear; 205-descending frame; 206-inner column; 207-raw material box; 208-switch plate; 209-convex ball; 301-input die frame; 302-output die frame; 303-inner input wheel; 304-side bevel gear; 305-outer input wheel; 306-entry drive belt; 307-mold; 308-card plate; 309-card plate spring; 310-inner output wheel; 311-outer output wheel; 312-driven cylinder; 313-driving cylinder; 314-bending transmission rod; 315-output drive belt; 316-push block; 317-cover box; 318-die-cast electric cylinder; 319-die-cast block; 320-blocking rod; 321-blocking spring; 322-cover. DETAILED DESCRIPTION

[0018] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0019] Example: Reference Figure 1-Figure 12 , a casting device for a wear-resistant alloy ceramic liner, comprising a main body mechanism for mixing raw materials, the main body mechanism comprising a chassis 101, a limiting ring frame 102 is fixedly installed on the chassis 101, a feeding mechanism for feeding raw materials and a die-casting mechanism for casting the raw materials are arranged on the main body mechanism, the feeding mechanism comprises an internal thread column 201, the internal thread column 201 is rotatably installed on the limiting ring frame 102, the die-casting mechanism comprises a feed die frame 301 and a cover 322, the feed die frame 301 is fixedly installed on the limiting ring frame 102, an inner feed wheel 303 is rotatably installed on the feed die frame 301, and a side bevel gear 304 is fixedly installed on the inner feed wheel 303; The main mechanism includes a transfer gear 116 rotatably mounted below the limiting ring frame 102, a fixed column 117 fixedly mounted on the chassis 101, a lifting track platform 122 is provided on the fixed column 117, a rotating column 119 is rotatably mounted outside the fixed column 117, and a rotating frame 121 is fixedly mounted on the rotating column 119.

[0020] like Figure 2-Figure 6As shown, the main mechanism also includes a central gear 120 fixedly mounted on a rotating column 119, a fixed gear 118 fixedly mounted on the fixed column 117, four lifting rods 123 slidably mounted on the rotating column 119, a stirring shaft 124 rotatably mounted on the lifting rods 123, a top gear 125 and a stirring fan blade 126 fixedly mounted on the stirring shaft 124, and a lifting track platform 122 is divided into an upper layer and a lower layer. When the lifting rods 123 are located at the lower layer of the lifting track platform 122, the top gear 125 engages with the fixed gear 118.

[0021] like Figure 2-Figure 6 As shown, an electric cylinder 114 is fixedly mounted on the chassis 101, a movable gear frame 115 is fixedly mounted on the output end of the electric cylinder 114, an intermediate wheel 112 is rotatably mounted on the movable gear frame 115, an upper docking gear 111 and a lower docking gear 113 are fixedly mounted on the intermediate wheel 112, when the electric cylinder 114 is extended, the upper docking gear 111 is meshed with the transfer gear 116, when the electric cylinder 114 is retracted, the lower docking gear 113 is meshed with the center gear 120.

[0022] like Figure 2-Figure 6 As shown, a motor 103 is fixedly mounted on the limiting ring frame 102, a motor wheel 104 is fixedly mounted on the motor shaft of the motor 103, an inner rotating rod 109 is rotatably mounted on the intermediate wheel 112, an upper wheel 107 is rotatably mounted on the inner rotating rod 109, a lower wheel 108 is fixedly mounted on the upper wheel 107, an outer rotating rod 106 is rotatably mounted on the upper wheel 107, the outer rotating rod 106 and the motor wheel 104 are rotatably mounted, an output belt 105 is wound around the motor wheel 104 and the upper wheel 107, and a lower transmission belt 110 is wound around the lower wheel 108 and the intermediate wheel 112.

[0023] The motor 103 drives the motor wheel 104 to rotate, drives the upper wheel 107 and the lower wheel 108 to rotate through the output belt 105, drives the intermediate wheel 112, the upper docking gear 111 and the lower docking gear 113 to rotate through the lower transmission belt 110, when the electric cylinder 114 is retracted, the lower docking gear 113 meshes with the central gear 120, the lower docking gear 113 drives the central gear 120 and the rotating column 119 to rotate, drives the lifting rod 123 to rise and fall along the lifting track platform 122, and the lower docking gear 113 drives the central gear 120 and the rotating column 119 to rotate ninety degrees each time, when the mold 307 is located next to the two raw material boxes 207, the lifting rod 123 is lifted and lowered. The rod 123 is located at the lower layer of the lifting track platform 122, and the stirring blade 126 extends into the mold 307. When the mold 307 is located next to the inlet mold frame 301 and the outlet mold frame 302, the lifting rod 123 is located at the upper layer of the lifting track platform 122, and the stirring blade 126 is above the mold 307, which is convenient for the mold 307 to enter and exit. When the lifting rod 123 is located at the lower layer of the lifting track platform 122, as the rotating column 119 rotates relative to the fixed column 117, under the action of the fixed gear 118, the top gear 125, the stirring shaft 124 and the stirring blade 126 rotate, and the raw material powder is mixed by the stirring blade 126.

[0024] like Figure 7 , Figure 8 As shown, the feeding mechanism includes two raw material boxes 207 fixedly mounted on the limiting ring frame 102, the two raw material boxes 207 are respectively filled with resin, copper powder and glass powder, a switch plate 208 is slidably mounted on the raw material box 207, a descending frame 205 is slidably mounted on the fixed column 117, and a switch plate 208 is fixedly mounted on the descending frame 205.

[0025] like Figure 7 , Figure 8 As shown, an inner column 206 is fixedly installed below the descending frame 205, a convex ball 209 is fixedly installed on the inner column 206, an outer gear 202 is fixedly installed below the internal thread column 201, an internal thread is provided inside the internal thread column 201, and the convex ball 209 slides in the internal thread of the internal thread column 201, a lower bevel gear 204 is rotatably installed on the chassis 101, an internal gear 203 is fixedly installed on the lower bevel gear 204, the internal gear 203 is meshed with the outer gear 202, the internal gear 203 is meshed with the transfer gear 116, and the lower bevel gear 204 is meshed with the side bevel gear 304.

[0026] When the electric cylinder 114 is extended, the upper docking gear 111 meshes with the transfer gear 116, and the upper docking gear 111 drives the transfer gear 116 to rotate, which drives the internal gear 203 and the lower bevel gear 204 to rotate, and drives the external gear 202 and the internal thread column 201 to rotate. Through the cooperation between the internal thread of the internal thread column 201 and the convex ball 209, the inner column 206, the descending frame 205 and the switch plate 208 are driven to rise and fall once, and the raw material powder in the raw material box 207 slides out into the mold 307 in front of the raw material box 207.

[0027] like Figure 9-12 As shown, the die-casting mechanism includes an outer feed wheel 305 rotatably mounted under the feed die frame 301, an inner feed wheel 303 and an outer feed wheel 305 are wound with an entry transmission belt 306, an exit die frame 302 is fixedly mounted on the limiting ring frame 102, an inner exit wheel 310 and an outer exit wheel 311 are rotatably mounted on the exit die frame 302, an output transmission belt 315 is wound around the inner exit wheel 310 and the outer exit wheel 311, a plurality of push blocks 316 are fixedly mounted on the output transmission belt 315, a driven cylinder 312 is fixedly mounted on the inner exit wheel 310, a driving cylinder 313 is fixedly mounted on the inner feed wheel 303, a plurality of bending transmission rods 314 are slidably mounted on the driving cylinder 313, and the bending transmission rods 314 are slidably mounted with the driven cylinder 312.

[0028] like Figure 9-12 As shown, a cover box 317 is fixedly mounted on the mold frame 302, a die-cast electric cylinder 318 is fixedly mounted on the cover box 317, a slope is arranged inside the cover box 317, a cover 322 is placed inside the cover box 317, a die-cast block 319 is fixedly mounted on the output end of the die-cast electric cylinder 318, the die-cast block 319 is slidably mounted on the cover box 317, two blocking rods 320 are slidably mounted on the cover box 317, the upper surface of the blocking rod 320 is arranged with a slope, and a blocking spring 321 is arranged between the blocking rod 320 and the cover box 317.

[0029] A plurality of molds 307 are placed on the driving belt 306 , and four clamping plates 308 are slidably mounted on the molds 307 . The upper surfaces of the clamping plates 308 are provided with slopes, and clamping plate springs 309 are provided between the clamping plates 308 and the molds 307 .

[0030] When in use, the mold 307 is placed on the entry transmission belt 306, and the lower bevel gear 204 drives the side bevel gear 304 to rotate, thereby driving the entry transmission belt 306 to transport the mold 307 to the rotating frame 121. At the same time, the active cylinder 313 drives the driven cylinder 312 to rotate through the bent transfer rod 314, thereby driving the inner output wheel 310 to rotate, thereby driving the output transmission belt 315 to move, and all the raw materials are put into the completed mold 307 through the push block 316 and transported from the rotating frame 121 to the bottom of the die-casting block 319. At this time, the output transmission belt 315 stops moving, the die-casting electric cylinder 318 extends to drive the die-casting block 319 to descend, and the die-casting block 319 covers the cover on the blocking rod 320 322 is pressed into the mold 307, the blocking rod 320 slides outward, and the blocking spring 321 is compressed. When the cover 322 passes, the blocking rod 320 is reset under the action of the blocking spring 321. When the cover 322 contacts the card plate 308, the cover 322 pushes the card plate 308 to slide outward, and the card plate spring 309 is compressed. When the cover 322 enters the mold 307, the raw material powder in the mold 307 is die-casted through the cover 322. When the die-casting electric cylinder 318 shrinks, the next cover 322 in the cover box 317 slides onto the blocking rod 320. The blocking rod 320 prevents the cover 322 from falling directly and stays under the die-casting electric cylinder 318.

[0031] The working principle of the casting device of the wear-resistant alloy ceramic liner disclosed in the present invention is as follows: the motor 103 drives the motor wheel 104 to rotate, and drives the upper wheel 107 and the lower wheel 108 to rotate through the output belt 105, and drives the intermediate wheel 112, the upper docking gear 111 and the lower docking gear 113 to rotate through the lower transmission belt 110. When the electric cylinder 114 is retracted, the lower docking gear 113 is meshed with the central gear 120, and the lower docking gear 113 drives the central gear 120 and the rotating column 119 to rotate, and drives the lifting rod 123 to rise and fall along the lifting track platform 122. The lower docking gear 113 drives the central gear 120 and the rotating column 119 to rotate ninety degrees each time. When the electric cylinder 114 is extended, the upper docking gear 113 is engaged with the central gear 120. The lower docking gear 113 drives the central gear 120 and the rotating column 119 to rotate ninety degrees each time. The connecting gear 111 is meshed with the transfer gear 116, and the upper connecting gear 111 drives the transfer gear 116 to rotate, which drives the internal gear 203 and the lower bevel gear 204 to rotate, and drives the external gear 202 and the internal thread column 201 to rotate. When in use, the mold 307 is placed on the entry transmission belt 306, and the lower bevel gear 204 drives the side bevel gear 304 to rotate, thereby driving the entry transmission belt 306 to transport the mold 307 to the rotating frame 121. Through the cooperation between the internal thread of the internal thread column 201 and the convex ball 209, the inner column 206, the descending frame 205 and the switch plate 208 are driven to rise and fall once, and the raw material powder in the raw material box 207 slides out into the mold 307 in front of the raw material box 207. When the mold 307 is located next to the two raw material boxes 207, the lifting rod 123 is located at the lower layer of the lifting track platform 122, and the stirring blades 126 extend into the mold 307. When the mold 307 is located next to the input mold frame 301 and the output mold frame 302, the lifting rod 123 is located at the upper layer of the lifting track platform 122, and the stirring blades 126 are above the mold 307 to facilitate the entry and exit of the mold 307. When the lifting rod 123 is located at the lower layer of the lifting track platform 122, as the rotating column 119 rotates relative to the fixed column 117, under the action of the fixed gear 118, the top gear 125, the stirring shaft 124 and the stirring blades 126 rotate, and the raw material powder is mixed by the stirring blades 126.At the same time, the active cylinder 313 drives the driven cylinder 312 to rotate through the bent transfer rod 314, thereby driving the inner output wheel 310 to rotate, thereby driving the output transmission belt 315 to move, and all the raw materials are put into the completed mold 307 through the push block 316 and transported from the rotating frame 121 to the bottom of the die-casting block 319. At this time, the output transmission belt 315 stops moving, the die-casting electric cylinder 318 extends to drive the die-casting block 319 to descend, and the die-casting block 319 presses the cover 322 on the blocking rod 320 into the mold 307, the blocking rod 320 slides outward, and the blocking spring 321 is compressed. After the cover 322 passes, the blocking rod 320 is reset under the action of the blocking spring 321. When the cover 322 contacts the card plate 308, the cover 322 pushes the card plate 308 to slide outward, and the card plate spring 309 is compressed. When the cover 322 enters the mold 307, the raw material powder in the mold 307 is die-cast through the cover 322. When the die-casting electric cylinder 318 shrinks, the next cover 322 in the cover box 317 slides onto the blocking rod 320. The blocking rod 320 prevents the cover 322 from falling directly and stays under the die-casting electric cylinder 318.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting device for a wear-resistant alloy ceramic liner, comprising a main body mechanism for mixing raw materials, characterized in that: The main body mechanism comprises a chassis (101), a limiting ring frame (102) is fixedly mounted on the chassis (101), a feeding mechanism for feeding raw materials and a die-casting mechanism for casting the raw materials are arranged on the main body mechanism, the feeding mechanism comprises an internal thread column (201), the internal thread column (201) is rotatably mounted on the limiting ring frame (102), the die-casting mechanism comprises a feed die frame (301) and a cover (322), the feed die frame (301) is fixedly mounted on the limiting ring frame (102), an inner feed wheel (303) is rotatably mounted on the feed die frame (301), and a side bevel gear (304) is fixedly mounted on the inner feed wheel (303); The main body mechanism comprises a transfer gear (116) rotatably mounted below the limiting ring frame (102); a fixed column (117) is fixedly mounted on the chassis (101); a lifting track platform (122) is arranged on the fixed column (117); a rotating column (119) is rotatably mounted outside the fixed column (117); and a rotating frame (121) is fixedly mounted on the rotating column (119).

2. The casting device of a wear-resistant alloy ceramic liner according to claim 1 is characterized in that: The main body mechanism further comprises a central gear (120) fixedly mounted on a rotating column (119); a fixed gear (118) fixedly mounted on a fixed column (117); four lifting rods (123) slidably mounted on the rotating column (119); a stirring shaft (124) rotatably mounted on the lifting rods (123); a top gear (125) and a stirring fan blade (126) fixedly mounted on the stirring shaft (124); the lifting track platform (122) is divided into an upper layer and a lower layer; when the lifting rods (123) are located at the lower layer of the lifting track platform (122), the top gear (125) meshes with the fixed gear (118).

3. The casting device of a wear-resistant alloy ceramic liner according to claim 2 is characterized in that: An electric cylinder (114) is fixedly mounted on the chassis (101); a movable gear rack (115) is fixedly mounted on the output end of the electric cylinder (114); an intermediate wheel (112) is rotatably mounted on the movable gear rack (115); an upper docking gear (111) and a lower docking gear (113) are fixedly mounted on the intermediate wheel (112); when the electric cylinder (114) is extended, the upper docking gear (111) meshes with the intermediate gear (116); when the electric cylinder (114) is retracted, the lower docking gear (113) meshes with the central gear (120).

4. The casting device of the wear-resistant alloy ceramic liner according to claim 3 is characterized in that: A motor (103) is fixedly mounted on the limiting ring frame (102); a motor wheel (104) is fixedly mounted on the motor shaft of the motor (103); an inner rotating rod (109) is rotatably mounted on the intermediate wheel (112); an upper wheel (107) is rotatably mounted on the inner rotating rod (109); a lower wheel (108) is fixedly mounted on the upper wheel (107); an outer rotating rod (106) is rotatably mounted on the upper wheel (107); the outer rotating rod (106) and the motor wheel (104) are rotatably mounted; an output belt (105) is wound around the motor wheel (104) and the upper wheel (107); and a lower transmission belt (110) is wound around the lower wheel (108) and the intermediate wheel (112).

5. The casting device of the wear-resistant alloy ceramic liner according to claim 1 is characterized in that: The feeding mechanism comprises two raw material boxes (207) fixedly mounted on the limiting ring frame (102), the two raw material boxes (207) respectively containing resin, copper powder and glass powder, a switch plate (208) slidably mounted on the raw material boxes (207), a descending frame (205) slidably mounted on the fixed column (117), and a switch plate (208) fixedly mounted on the descending frame (205).

6. The casting device of the wear-resistant alloy ceramic liner according to claim 5 is characterized in that: An inner column (206) is fixedly mounted below the descending frame (205), a convex ball (209) is fixedly mounted on the inner column (206), an outer gear (202) is fixedly mounted below the inner thread column (201), an inner thread is arranged inside the inner thread column (201), and the convex ball (209) slides in the inner thread of the inner thread column (201), a lower bevel gear (204) is rotatably mounted on the chassis (101), an inner gear (203) is fixedly mounted on the lower bevel gear (204), the inner gear (203) meshes with the outer gear (202), the inner gear (203) meshes with the intermediate gear (116), and the lower bevel gear (204) meshes with the side bevel gear (304).

7. The casting device of a wear-resistant alloy ceramic liner according to claim 1, characterized in that: The die-casting mechanism comprises an outer feed wheel (305) rotatably mounted below the feed die frame (301); an inner feed wheel (303) and an outer feed wheel (305) are externally wound with a feed transmission belt (306); an outlet die frame (302) is fixedly mounted on the limiting ring frame (102); an inner outlet wheel (310) and an outer outlet wheel (311) are rotatably mounted on the outlet die frame (302); an output transmission belt (315) is externally wound with the inner outlet wheel (310) and the outer outlet wheel (311); a plurality of push blocks (316) are fixedly mounted on the output transmission belt (315); a driven cylinder (312) is fixedly mounted on the inner outlet wheel (310); a driving cylinder (313) is fixedly mounted on the inner feed wheel (303); a plurality of bending transmission rods (314) are slidably mounted on the driving cylinder (313); and the bending transmission rods (314) are slidably mounted on the driven cylinder (312).

8. The casting device of the wear-resistant alloy ceramic liner according to claim 7 is characterized in that: A cover box (317) is fixedly mounted on the die-casting frame (302), a die-casting electric cylinder (318) is fixedly mounted on the cover box (317), a slope is provided inside the cover box (317), a cover (322) is placed inside the cover box (317), a die-casting block (319) is fixedly mounted on the output end of the die-casting electric cylinder (318), the die-casting block (319) and the cover box (317) are slidably mounted, two blocking rods (320) are slidably mounted on the cover box (317), the upper surfaces of the blocking rods (320) are provided with slopes, and a blocking spring (321) is provided between the blocking rods (320) and the cover box (317).

9. The casting device of the wear-resistant alloy ceramic lining plate according to claim 8, characterized in that: A plurality of moulds (307) are placed on the entry transmission belt (306), four card plates (308) are slidably mounted on the moulds (307), a slope is provided on the upper surface of the card plate (308), and a card plate spring (309) is provided between the card plate (308) and the mould (307).

10. The casting method of a casting device for a wear-resistant alloy ceramic liner according to claim 1, characterized in that: The steps are as follows: step 1, conveying the mold (307) to the rotating rack (121); step 2, placing the resin, copper powder and glass powder into the mold (307) through the feeding mechanism; step 3, stirring and mixing the raw materials; step 4, placing the cover (322) on the raw material powder of the mold (307); step 5, die-casting the raw material powder in the mold (307) through the die-casting mechanism; step 6, sending out the die-cast powder; step 7, sintering the die-cast powder.

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