Antimony ingot casting device

Abstract

The invention relates to the technical field of antimony ingot casting, and discloses an antimony ingot casting device which comprises a rack, two annular chains are arranged in the rack, casting grooves are fixed between the two annular chains in an array mode, the inner sides of the two annular chains are meshed with a driving assembly, a casting cylinder is arranged above the left half portion of the rack, and the casting cylinder is arranged above the right half portion of the rack. Pouring heads are arranged at the front end of the pouring cylinder in an array mode, a transmission assembly is arranged between the front side of the pouring cylinder and the front side of the driving assembly, a liquid supplementing assembly is connected to the rear end of the pouring cylinder in an inserted mode, a slag scraping assembly is arranged at the top of the liquid supplementing assembly, and a reciprocating driving piece is rotationally connected to the right side of the pouring cylinder. The pouring cylinder reciprocates back and forth, and the hollow plate is driven to reciprocate back and forth under the connecting action of the lantern ring, the connecting rod and the sliding seat, so that the telescopic column slides anticlockwise along the annular groove, the scraper is attached to the top of the filter plate to slide, impurities intercepted at the top of the filter plate are scraped to the top of the deslagging hopper, and the aim of deslagging in advance is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of antimony ingot casting, in particular to an antimony ingot casting device. Background Art

[0002] The melting point of antimony is 630.5℃. Antimony is a silvery white, brittle, fusible crystalline solid with poor electrical and thermal conductivity. It sublimates when heated. When casting antimony ingots, antimony ore and processed high-bismuth antimony alloy are heated into a molten state, poured into a mold, and then cooled to form an antimony ingot.

[0003] The Chinese patent with application date: 2023-05-29 and announcement number: CN116571698B discloses an antimony ingot casting device, including a support seat; a servo motor is fixedly connected to the inside of the support seat; a first rotating rod is fixedly connected to the output end of the servo motor; the other end of the first rotating rod is fixedly connected to a fixed plate by a fixing bolt; a rotating plate is provided between the bottom of the fixed plate and the top of the support seat; a plurality of ingot casting slots are opened on the top of the rotating plate; the ingot casting slots are regularly arranged in a circular array at the top of the rotating plate; a second support arm is provided on the top of the rotating plate, and then a fan blade driven to rotate by a driving motor is provided inside the second support arm, and a structural design of blowing air into the ingot casting slot at the top of the rotating plate is realized, so that the molten refined antimony in the ingot casting slot can be cooled faster, which effectively solves the problem that the natural cooling of the molten antimony may easily lead to too slow cooling speed of the antimony, thereby affecting the production efficiency of the antimony ingots.

[0004] In this technical solution, the first sliding plate arranged inside the ingot casting trough facilitates unloading after the antimony ingot is formed. However, after long-term use, the side surface of the first sliding plate is worn, and a gap is easily formed between the first sliding plate and the ingot casting trough, so that burrs are easily formed on the edge of the antimony ingot during ingot casting. Moreover, after the antimony liquid enters the gap and solidifies, it affects the normal sliding of the first sliding plate, making unloading difficult.

[0005] The Chinese patent with application date: 2024-01-11, announcement number: CN117718448B discloses an aluminum ingot casting device, including: a frame, a control box is fixedly connected to the outer wall of one side of the frame, a chain body, the number of the chain bodies is two groups, the chain body is meshed with a gear, the circumferential inner wall of the gear is fixedly connected to a second rotating rod, one end of the second rotating rod is fixedly connected to a first motor, a fixed ring plate, the fixed ring plate is fixedly connected to the outer wall of one side of the frame, the fixed ring plate is fixedly connected to the first motor, and a casting trough. In the present invention, continuous forming of aluminum ingots can be achieved, so that the production efficiency of aluminum ingots and the overall automation of the equipment are effectively improved, meeting people's production needs, and the surface of the aluminum liquid inside the casting trough can also be treated to remove impurities, ensuring the quality of the aluminum ingots that are subsequently cooled and formed, and the entire impurity removal process does not require manual operation, reducing the risk of the impurity removal process.

[0006] In this technical solution, the casting trough is provided with no gaps, which can ensure the convenience of subsequent material unloading. However, after the aluminum liquid is injected into the casting trough, the impurity removal plate is moved in the casting trough to scrape off the aluminum film and impurities, which will cause the aluminum liquid inside the casting trough to decrease, and it is difficult to ensure that the quality of the impurities and aluminum film scraped off inside each casting trough is the same, resulting in different weights of the aluminum ingots after molding, and uneven quality of the aluminum ingots. Further improvement can be made. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] In view of the shortcomings of the prior art, the present invention provides an antimony ingot casting device, which has the advantages of pre-slag discharge and dynamic casting, and solves the problem of uneven quality of aluminum ingots caused by slag discharge after casting.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purposes of pre-slag discharge and dynamic pouring, the present invention provides the following technical solutions: an antimony ingot casting device, comprising a frame, two ring chains are arranged inside the frame, a casting trough is fixed in an array between the two ring chains, a driving assembly is meshed on the inner sides of the two ring chains, a pouring cylinder is arranged above the left half of the frame, a pouring head is arranged in an array at the front end of the pouring cylinder, a transmission assembly is arranged between the front side of the pouring cylinder and the front side of the driving assembly, a liquid replenishment assembly is plugged into the rear end of the pouring cylinder, a slag scraping assembly is arranged on the top of the liquid replenishment assembly, and a reciprocating drive member is rotatably connected to the right side of the pouring cylinder, and the reciprocating drive member is used to drive the pouring cylinder to reciprocate back and forth.

[0011] Preferably, the frame consists of two side plates, and a support plate is fixedly installed on opposite sides of the two side plates, and the support plate is attached to the inner surface of the upper half of the circular chain; the driving assembly includes a connecting shaft rotatably connected to the two side plates, and the number of the connecting shafts is two, and the two connecting shafts are distributed on the left and right, and two sprockets are fixedly installed on each of the connecting shafts, and the sprockets are meshed with the inner side of the circular chain. The rear end of the connecting shaft on the left is connected to a reducer, and a motor 1 is fixedly installed on the input end of the reducer.

[0012] Preferably, a rotating shaft is fixedly installed at the center of the front end of the casting cylinder, two groups of convex strips are fixedly installed on the circumferential surface of the rotating shaft, a support one is fixedly installed on the top of the frame, a sleeve is rotatably connected to the support one, two embedding grooves are provided on the inner wall of the sleeve, the rotating shaft passes through the inside of the sleeve, and the convex strips are slidably connected in the embedding grooves; the transmission assembly includes pulley one, pulley two and a transmission belt, pulley one is fixedly installed on the front end of the connecting shaft on the left side, pulley two is fixedly installed on the outer wall of the sleeve, and the transmission belt is sleeved on the outside of pulley one and pulley two.

[0013] Preferably, the fluid replenishment assembly includes a support frame, which is located on the rear side of the left end of the frame, a temporary storage tank is fixedly installed on the top of the support frame, a fluid replenishment tube is welded to the left side of the temporary storage tank, a filling tube is welded to the front side of the temporary storage tank, the fluid replenishment tube is higher than the filling tube, a heater is fixedly installed on the bottom of the temporary storage tank, the inner diameter of the rear end of the pouring cylinder is equal to the outer diameter of the filling tube, and the filling tube is inserted into the rear end of the pouring cylinder.

[0014] Preferably, the scraper assembly comprises a filter plate welded to the inner wall of the temporary storage tank, a slag discharge bucket is welded to the rear end of the filter plate, the filter plate is low in front and high in the back, the slag discharge bucket is high in front and low in the back, the front end of the filter plate is higher than the filling pipe and lower than the liquid replenishing pipe; vertical plates are fixedly installed on the left and right sides of the temporary storage tank, annular grooves are opened on the opposite sides of the two vertical plates, a hollow plate is clamped between the two vertical plates, telescopic columns are fixedly installed on the left and right sides of the hollow plates, and the telescopic columns are slidably connected in the annular grooves; a scraper is slidably connected to the bottom of the hollow plate, and the top of the scraper and the hollow plate are connected A spring 1 is fixedly installed between the top walls of the core plates; a slide seat is slidably connected to the front side of the hollow plate, and the hollow plate and the slide seat slide relative to each other in the vertical direction; a connecting rod is fixedly installed on the front side of the slide seat, and a support 2 is fixedly installed on the top of the frame, and the connecting rod is slidably connected to the support 2; a ring is fixedly installed at the front end of the connecting rod, and the ring is sleeved on the outside of the casting cylinder, and two limit rings are fixedly installed on the outer wall of the casting cylinder, and the two limit rings are clamped at the front and rear sides of the ring, and a cross arm is fixedly installed on the right side of the ring, and a straight groove is penetrated through the top of the cross arm.

[0015] Preferably, the annular groove is trapezoidal, and the annular groove comprises a guide groove, an inclined groove 1, a horizontal groove, and an inclined groove 2. The guide groove is opened in the lower half of the vertical plate, and the inclination angle of the guide groove is the same as the inclination angle of the filter plate; the guide groove, the inclined groove 1, the horizontal groove and the inclined groove 2 are distributed in a counterclockwise direction, and the ends of two adjacent ones are connected; a wedge-shaped bar 1 is fixedly installed at the bottom of the bottom end of the inclined groove 2, and the thickness of the wedge-shaped bar 1 gradually increases from top to bottom, and a wedge-shaped bar 2 is fixedly installed at the bottom of the right end of the guide groove, and the thickness of the wedge-shaped bar 2 gradually increases from left to right; the telescopic column comprises a sleeve, which is fixedly installed on the hollow plate, a sliding column is slidably connected in the sleeve, a spring 2 is fixedly installed between the end of the sliding column and the inner wall of the sleeve, and the sleeve and the sliding column are slidably connected in the annular groove.

[0016] Preferably, the reciprocating drive member includes a U-shaped plate that passes through and is fixed on the frame, the U-shaped plate is U-shaped, and a copper plate is fixedly installed on the inner surface of the U-shaped plate, and the copper plate is clamped at the top and bottom of the casting trough; a second motor is arranged on the top of the U-shaped plate, a driving shaft is fixedly installed on the output end of the second motor, a gear one is fixedly installed on the bottom end of the driving shaft, the gear one is meshed with the gear two, the gear one and the gear two are rotatably connected to the top of the U-shaped plate, a turntable is fixedly installed at the center of the top of the gear two, a boss is fixedly installed at the eccentric part of the top of the turntable, and the boss is slidably connected in the linear groove.

[0017] Preferably, a cooling channel is provided on the inner surface of the U-shaped plate, and the cooling channel is in the shape of a "J". Connecting pipe one and connecting pipe two are fixedly installed on the back of the U-shaped plate, and connecting pipe one and connecting pipe two are respectively connected to the two ends of the cooling channel. The bottom end of connecting pipe one is connected to a water pump, and a cooling water tank is provided on the rear side of the U-shaped plate. The water pump is placed inside the cooling water tank, and a water filling pipe is provided on the top of the cooling water tank. Connecting pipe two is passed through and fixed on the cooling water tank, and a steam pipe is connected to the top of the cooling water tank.

[0018] Preferably, a partition is fixedly installed on the middle part of the top of the cooling water tank, the steam pipe and connecting pipe 2 are located on the left side of the partition, and the connecting pipe 1 is located on the right side of the partition; an exhaust pipe is fixedly installed on the top of the U-shaped plate, the rear side of the exhaust pipe is connected to an air intake pipe, the air intake pipe is arranged along the tangent direction of the exhaust pipe, an exhaust pipe is fixedly installed on the side of the top end of the exhaust pipe, the drive shaft passes through and is rotatably connected to the center of the exhaust pipe, an impeller is fixedly installed on the surface of the drive shaft, the impeller is located inside the exhaust pipe, and the air intake pipe is connected to the steam pipe.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present invention provides an antimony ingot casting device, which has the following beneficial effects:

[0021] 1. In the process of pouring antimony liquid, the pouring cylinder reciprocates forward and backward, and the pouring head reciprocates along the length direction of the casting trough, so that the antimony liquid is dynamically poured inside the casting trough. The antimony liquid flows more evenly in the casting trough, reducing local overheating and uneven cooling, thereby reducing the probability of defects;

[0022] 2. The antimony ingot casting device drives the hollow plate to move back and forth through the reciprocating movement of the pouring cylinder, the connection of the sleeve ring, the connecting rod and the sliding seat, so that the telescopic column slides counterclockwise along the annular groove, and the scraper slides on the top of the filter plate to scrape the impurities trapped on the top of the filter plate to the top of the slag discharge bucket, thereby achieving the purpose of pre-slag discharge;

[0023] 3. In the antimony ingot casting device, when the casting trough moves to the right, the heat in the antimony liquid is transferred to the copper plate, and the water pump and the connecting pipe 1 transport cooling water to the cooling channel. After the cooling water absorbs the heat of the copper plate, it flows back to the inside of the cooling water tank through the connecting pipe 2; the driving shaft and the impeller are driven to rotate by the motor 2, so as to drive the steam inside the cooling water tank to pass through the steam pipe, the air inlet pipe, the exhaust pipe and the air outlet pipe to be discharged; thereby achieving the purpose of increasing the cooling speed of the antimony liquid and improving the efficiency of antimony ingot casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of an antimony ingot casting device proposed by the present invention;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of a driving assembly of an antimony ingot casting device proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the left end of the ring chain of an antimony ingot casting device proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of a driving assembly, a pouring cylinder and a transmission assembly of an antimony ingot casting device proposed by the present invention;

[0028] Figure 5 A schematic diagram of the three-dimensional structure of a liquid replenishing component and a slag scraping component of an antimony ingot casting device proposed by the present invention;

[0029] Figure 6 It is a three-dimensional structural schematic diagram of a liquid replenishing component and a slag scraping component of an antimony ingot casting device proposed by the present invention in a separated state;

[0030] Figure 7 A schematic diagram of a three-dimensional explosion structure of a slag scraping assembly of an antimony ingot casting device proposed by the present invention;

[0031] Figure 8 A schematic diagram of the structure of an annular groove at a vertical plate of an antimony ingot casting device proposed by the present invention;

[0032] Fig. 9 The present invention provides an antimony ingot casting device Figure 8 A is a schematic diagram of the enlarged structure of the details;

[0033] Fig.10 A schematic diagram of the three-dimensional structure of a reciprocating driving member of an antimony ingot casting device proposed by the present invention;

[0034] Fig.11 A schematic diagram of a three-dimensional cross-sectional structure of a U-shaped plate of an antimony ingot casting device proposed by the present invention;

[0035] Fig.12 A schematic diagram of a three-dimensional cross-sectional structure of a cooling water tank of an antimony ingot casting device proposed by the present invention;

[0036] Fig.13 The present invention provides a schematic diagram of the three-dimensional assembly structure of a turntable and a cross arm of an antimony ingot casting device.

[0037] In the figure: 100, frame; 200, ring chain; 300, casting trough; 400, driving assembly; 500, casting barrel; 600, transmission assembly; 700, liquid replenishing assembly; 800, scraper assembly; 900, reciprocating drive member; 101, support plate; 401, connecting shaft; 402, sprocket; 403, reducer; 404, motor 1; 501, casting head; 502, rotating shaft; 503, convex strip; 504, support 1; 505, sleeve; 506, embedded groove; 507, limit ring; 601, pulley 1; 602, pulley 2; 603, transmission belt;

[0038] 701, support frame; 702, temporary storage tank; 703, liquid replenishing pipe; 704, filling pipe; 705, heater; 801, filter plate; 802, slag bucket; 803, vertical plate; 804, annular groove; 805, hollow plate; 806, scraper; 807, spring 1; 808, telescopic column; 809, slide seat; 810, connecting rod; 811, collar; 812, cross arm; 813, linear groove; 814, support 2;

[0039] 8041, guide groove; 8042, inclined groove 1; 8043, horizontal groove; 8044, inclined groove 2; 8045, wedge bar 1; 8046, wedge bar 2; 8081, sleeve; 8082, slide column; 8083, spring 2;

[0040] 901, U-shaped plate; 902, copper plate; 903, cooling channel; 904, cooling water tank; 905, water supply pipe; 906, partition; 907, water pump; 908, connecting pipe 1; 909, connecting pipe 2; 910, steam pipe; 911, exhaust pipe; 912, air inlet pipe; 913, air outlet pipe; 914, motor 2; 915, drive shaft; 916, impeller; 917, gear 1; 918, gear 2; 919, turntable; 920, boss. DETAILED DESCRIPTION

[0041] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1 An antimony ingot casting device comprises a frame 100, two ring chains 200 are arranged inside the frame 100, a casting trough 300 is fixed in array between the two ring chains 200, a driving assembly 400 is meshed inside the two ring chains 200, a pouring cylinder 500 is arranged above the left half of the frame 100, a pouring head 501 is arranged in array at the front end of the pouring cylinder 500, a transmission assembly 600 is arranged between the front side of the pouring cylinder 500 and the front side of the driving assembly 400, a liquid replenishing assembly 700 is plugged into the rear end of the pouring cylinder 500, a slag scraping assembly 800 is arranged on the top of the liquid replenishing assembly 700, and a reciprocating driving member 900 is rotatably connected to the right side of the pouring cylinder 500, and the reciprocating driving member 900 is used to drive the pouring cylinder 500 to move back and forth.

[0044] See also Figure 2The frame 100 is composed of two side plates, and a support plate 101 is fixedly installed on the opposite side of the two side plates. The support plate 101 is attached to the inner surface of the upper half of the ring chain 200. The ring chain 200 is supported by the support plate 101, and then the casting trough 300 and the antimony liquid inside the casting trough 300 are supported. When the ring chain 200 moves along the top of the support plate 101, the casting trough 300 moves more smoothly, avoiding the shaking of the antimony liquid inside the casting trough 300, so that the surface of the antimony ingot after forming is smooth.

[0045] The driving assembly 400 includes a connecting shaft 401 rotatably connected to two side plates. There are two connecting shafts 401, and the two connecting shafts 401 are distributed left and right. Two sprockets 402 are fixedly installed on each connecting shaft 401. The sprockets 402 are meshed with the inner side of the ring chain 200. The rear end of the connecting shaft 401 on the left side is connected to a reducer 403, and the input end of the reducer 403 is fixedly installed with a motor 1 404. The connecting shaft 401 is driven to rotate by the motor 1 404 and the reducer 403, thereby driving the sprocket 402 to rotate, and driving the ring chain 200 and the casting trough 300 to move. When the casting trough 300 moves to the bottom of the pouring head 501, the antimony liquid is poured into the casting trough 300.

[0046] See also Figure 3-Figure 4 A rotating shaft 502 is fixedly installed at the center of the front end of the pouring cylinder 500, and two groups of convex strips 503 are fixedly installed on the circumferential surface of the rotating shaft 502. A support 504 is fixedly installed on the top of the frame 100. A sleeve 505 is rotatably connected to the support 504. Two embedded grooves 506 are arranged on the inner wall of the sleeve 505. The rotating shaft 502 passes through the inside of the sleeve 505, and the convex strips 503 are slidably connected in the embedded grooves 506. The rotating shaft 502 and the pouring cylinder 500 are supported by the support 504 and the sleeve 505, and are slidably connected in the sleeve 505 by the rotating shaft 502 and the convex strips 503. When the sleeve 505 rotates, the rotating shaft 502 and the convex strips 503 are driven to rotate synchronously, thereby driving the pouring cylinder 500 to rotate. Moreover, when the sleeve 505 rotates, the rotating shaft 502 can move forward and backward relative to the sleeve 505.

[0047] See also Figure 3-Figure 4The transmission assembly 600 includes a pulley 1 601, a pulley 2 602 and a transmission belt 603. The pulley 1 601 is fixedly mounted on the front end of the left connecting shaft 401, the pulley 2 602 is fixedly mounted on the outer wall of the sleeve 505, and the transmission belt 603 is sleeved on the outer side of the pulley 1 601 and the pulley 2 602. Therefore, when the connecting shaft 401 rotates, the sleeve 505 is driven to rotate in cooperation with the transmission effect of the pulley 1 601, the pulley 2 602 and the transmission belt 603. Therefore, in the process of the connecting shaft 401 and the sprocket 402 driving the ring chain 200 to move, the rotating shaft 502 and the pouring cylinder 500 rotate, and different pouring heads 501 are switched to pour into different casting troughs 300.

[0048] After each rotation of the pouring tube 500, two pouring heads 501 simultaneously pour two casting troughs 300. In the process of pouring, the pouring tube 500 is driven to move forward and backward by the reciprocating drive 900, and the rotating shaft 502 slides in the sleeve 505, so that the pouring head 501 moves forward and backward above the casting trough 300 to achieve the effect of dynamic pouring, wherein the reciprocating drive 900 can be selected as a cylinder, and the output end of the cylinder can be extended and retracted back and forth to drive the pouring tube 500 to move forward and backward. Defects inside the ingot, such as pores, shrinkage holes and inclusions, can be more effectively eliminated. The movement of the pouring head 501 helps the antimony liquid to flow more evenly in the casting trough 300, reduce local overheating and uneven cooling, and thus reduce the probability of defects. Since the antimony liquid flows more evenly in the casting trough 300, the surface finish of the ingot formed by dynamic casting is higher, which reduces the workload of subsequent grinding and polishing.

[0049] See also Figure 5-Figure 6 The liquid replenishment assembly 700 includes a support frame 701, which is located at the rear side of the left end of the frame 100. A temporary storage tank 702 is fixedly installed on the top of the support frame 701. A liquid replenishment pipe 703 is welded on the left side of the temporary storage tank 702. A filling pipe 704 is welded on the front side of the temporary storage tank 702. The liquid replenishment pipe 703 is higher than the filling pipe 704. A heater 705 is fixedly installed at the bottom of the temporary storage tank 702. The inner diameter of the rear end of the pouring cylinder 500 is equal to the outer diameter of the filling pipe 704. The filling pipe 704 is inserted into the rear end of the pouring cylinder 500. The rear end of the pouring cylinder 500 is supported by the filling pipe 704, so that the rotation and movement process of the pouring cylinder 500 is more stable. The molten antimony liquid is transported into the temporary storage tank 702 through the liquid replenishing pipe 703 and then transported into the casting tube 500 through the filling pipe 704. At the same time, the heater 705 heats the interior of the temporary storage tank 702 to prevent the antimony liquid from solidifying in the temporary storage tank 702.

[0050] See also Figure 5-Figure 9The scraper assembly 800 includes a filter plate 801 welded to the inner wall of the temporary storage tank 702, and a slag discharge bucket 802 is welded to the rear end of the filter plate 801. The filter plate 801 is low in front and high in the back, and the slag discharge bucket 802 is high in front and low in the back. The front end of the filter plate 801 is higher than the filling pipe 704 and lower than the liquid replenishing pipe 703. When the liquid replenishing pipe 703 transports the antimony liquid into the temporary storage tank 702, the impurities in the antimony liquid are filtered through the filter plate 801. The filter plate 801 and the slag discharge bucket 802 are made of iron or other metals with a higher melting point than antimony.

[0051] Vertical plates 803 are fixedly installed on both sides of the temporary storage tank 702. Annular grooves 804 are opened on opposite sides of the two vertical plates 803. The annular grooves 804 are trapezoidal, and their bottom edges are inclined in the same direction as the filter plate 801. A hollow plate 805 is sandwiched between the two vertical plates 803. Telescopic columns 808 are fixedly installed on both sides of the hollow plate 805. The telescopic columns 808 are slidably connected in the annular grooves 804. A scraper 806 is slidably connected to the bottom of the hollow plate 805. A spring 807 is fixedly installed between the top of the scraper 806 and the top wall of the hollow plate 805. The elasticity of the spring 807 allows the scraper 806 to fit on the top of the filter plate 801.

[0052] The front side of the hollow plate 805 is slidably connected with a slide 809. The hollow plate 805 and the slide 809 slide relative to each other in the vertical direction. A connecting rod 810 is fixedly installed on the front side of the slide 809. A second support 814 is fixedly installed on the top of the frame 100. The connecting rod 810 penetrates and slides on the second support 814. A collar 811 is fixedly installed at the front end of the connecting rod 810. The collar 811 is sleeved on the outside of the pouring cylinder 500. Two limiting rings 507 are fixedly installed on the outer wall of the pouring cylinder 500. The two limiting rings 507 are clamped on the front and rear sides of the collar 811. A cross arm 812 is fixedly installed on the right side of the collar 811. A linear groove 813 is penetrated and opened on the top of the cross arm 812. Therefore, through the connecting action of the slide 809, the connecting rod 810, and the connecting rod 810, when the pouring cylinder 500 moves forward and backward, the hollow plate 805 is driven to move back and forth in the front and rear directions. The telescopic column 808 is arranged so that the hollow plate 805 moves along the annular groove 804 during the reciprocating movement. When the hollow plate 805 moves from front to back, the scraper 806 is attached to the top of the filter plate 801 and scrapes the impurities on the top of the filter plate 801 to the slag discharge bucket 802, and then the impurities are discharged through the slag discharge bucket 802. When the hollow plate 805 moves from back to front, the scraper 806 is raised and separated from the filter plate 801, so as to prevent the scraper 806 from pushing the impurities on the top of the filter plate 801 forward.

[0053] See also Figure 8-Figure 9, the annular groove 804 includes a guide groove 8041, an inclined groove 1 8042, a horizontal groove 8043, and an inclined groove 2 8044. The guide groove 8041 is provided at the lower half of the vertical plate 803, and the inclination angle of the guide groove 8041 is the same as the inclination angle of the filter plate 801; the guide groove 8041, the inclined groove 1 8042, the horizontal groove 8043, and the inclined groove 2 8044 are distributed in the counterclockwise direction, and the ends of two adjacent grooves are connected. A wedge-shaped strip 1 8045 is fixedly installed at the bottom of the bottom end of the inclined groove 2 8044, and the thickness of the wedge-shaped strip 1 8045 gradually increases from top to bottom. A wedge-shaped strip 2 8046 is fixedly installed at the bottom of the right end of the guide groove 8041, and the thickness of the wedge-shaped strip 2 8046 gradually increases from left to right.

[0054] The telescopic column 808 includes a sleeve 8081, which is fixedly mounted on the hollow plate 805. A sliding column 8082 is slidably connected inside the sleeve 8081. A spring 8083 is fixedly mounted between the end of the sliding column 8082 and the inner wall of the sleeve 8081. The sleeve 8081 and the sliding column 8082 are slidably connected in the annular groove 804. The telescopic column 808 can be extended and retracted. When the hollow plate 805 moves from front to back, the telescopic column 808 slides along the guide groove 8041. When the telescopic column 808 slides onto the second wedge-shaped strip 8046, the telescopic column 808 is squeezed and contracted. When the telescopic column 808 slides into the bottom end of the inclined groove 1 8042, the telescopic column 808 separates from the second wedge-shaped strip 8046 and extends, so that the rear end of the second wedge-shaped strip 8046 can block the telescopic column 808 and prevent the telescopic column 808 from entering the guide groove 8041 from the inclined groove 1 8042. Therefore, when the hollow plate 805 moves from back to front, the telescopic column 808 slides along the inclined groove 1 8042, the horizontal groove 8043 and the second inclined groove 8044. When the telescopic column 808 slides to the wedge-shaped strip 8045, it is squeezed and contracted again. After that, when the telescopic column 808 slides to the front end of the guide groove 8041, the telescopic column 808 extends again, and the bottom end of the wedge-shaped strip 8045 blocks the telescopic column 808. In summary, during the reciprocating movement of the hollow plate 805, the telescopic column 808 can only slide in the annular groove 804 in the counterclockwise direction.

[0055] See also Figure 10-13 The reciprocating drive member 900 includes a U-shaped plate 901 that penetrates and is fixed on the frame 100. The U-shaped plate 901 is U-shaped, and a copper plate 902 is fixedly installed on the inner surface of the U-shaped plate 901. The copper plate 902 is clamped at the top and bottom of the casting trough 300, thereby limiting and supporting the casting trough 300, making the movement of the casting trough 300 more stable. In addition, the heat of the antimony liquid is conducted through the arrangement of the copper plate 902.

[0056] At the top of the U-shaped plate 901, there is a second motor 914. The output end of the second motor 914 is fixedly installed with a drive shaft 915. At the bottom end of the drive shaft 915, there is a first gear 917 fixedly installed. The first gear 917 meshes with a second gear 918. The first gear 917 and the second gear 918 are rotatably connected to the top of the U-shaped plate 901. At the center of the top of the second gear 918, there is a turntable 919 fixedly installed. At an eccentric position on the top of the turntable 919, there is a convex column 920 fixedly installed. The convex column 920 is slidably connected in the linear groove 813. Thus, when the second motor 914 drives the drive shaft 915 to rotate, it drives the first gear 917 to rotate. With the meshing effect of the first gear 917 and the second gear 918, it drives the turntable 919 to rotate. During the sliding process of the convex column 920 in the linear groove 813, it pushes the cross arm 812 to move back and forth. With the connection effect of the collar 811, it drives the pouring cylinder 500 to move back and forth reciprocally.

[0057] On the inner surface of the U-shaped plate 901, there is a cooling channel 903 opened. The cooling channel 903 is in a "Ji" shape, and the cooling channel 903 is sealed by a copper sheet 902. On the back of the U-shaped plate 901, there is a first connecting pipe 908 and a second connecting pipe 909 fixedly installed. The first connecting pipe 908 and the second connecting pipe 909 are respectively communicated with both ends of the cooling channel 903. The bottom end of the first connecting pipe 908 is connected with a water pump 907. At the rear side of the U-shaped plate 901, there is a cooling water tank 904. The water pump 907 is placed inside the cooling water tank 904. Thus, the cooling water is conveyed into the cooling channel 903 through the water pump 907 and the first connecting pipe 908. The copper sheet 902 conducts the heat of the antimony liquid into the cooling water, accelerating the cooling speed of the antimony liquid. Then the cooling water flows back into the interior of the cooling water tank 904 through the second connecting pipe 909. On the top of the cooling water tank 904, there is a water adding pipe 905. The second connecting pipe 909 is fixedly installed through the cooling water tank 904. A steam pipe 910 is connected to the top of the cooling water tank 904. The steam generated after the temperature of the cooling water rises is discharged through the steam pipe 910, thus preventing the temperature inside the cooling water tank 904 from being too high. By absorbing the heat of the antimony liquid with the cooling water, it prevents a large amount of heat of the antimony liquid from diffusing into the air and prevents the temperature in the processing workshop from being too high.

[0058] A partition 906 is fixedly installed in the middle of the top of the cooling water tank 904, a steam pipe 910 and a second connecting pipe 909 are located on the left side of the partition 906, and a connecting pipe 1 908 is located on the right side of the partition 906; an exhaust pipe 911 is fixedly installed on the top of the U-shaped plate 901, and an air intake pipe 912 is connected to the rear side of the exhaust pipe 911. The air intake pipe 912 is arranged along the tangent direction of the exhaust pipe 911, and an air outlet pipe 913 is fixedly installed on the top side of the exhaust pipe 911. A drive shaft 915 is connected to the center of the exhaust pipe 911 through rotation, and an impeller 916 is fixedly installed on the surface of the drive shaft 915. The impeller 916 is located inside the exhaust pipe 911, and the air intake pipe 912 is connected to the steam pipe 910. The impeller 916 rotates inside the exhaust pipe 911 to accelerate the speed at which the steam inside the cooling water tank 904 is discharged from the steam pipe 910. The steam is then discharged to the outside of the factory through the air outlet pipe 913. In addition, the air outlet pipe 913 can be connected to the heating pipe of the living area for heating.

[0059] When in use, the motor 404 and the reducer 403 drive the connecting shaft 401 to rotate, driving the sprocket 402 to rotate, thereby driving the ring chain 200 to move, and the upper casting trough 300 moves from left to right; and through the transmission effect of the pulley 601, the pulley 602 and the transmission belt 603, the sleeve 505 is driven to rotate, thereby driving the rotating shaft 502 and the convex strip 503 to rotate, so that during the movement of the casting trough 300, the pouring cylinder 500 rotates, and the pouring head 501 is switched to pour antimony liquid into the casting trough 300, and each time the two pouring heads 501 pour antimony liquid into the casting trough 300 at the same time;

[0060] Antimony liquid is injected into the temporary storage tank 702 through the liquid replenishing pipe 703, and impurities are intercepted by the filter plate 801. Then, the antimony liquid is replenished into the interior of the pouring cylinder 500 through the filling pipe 704, and the temporary storage tank 702 is heated by the heater 705 to prevent the antimony liquid in the temporary storage tank 702 from cooling and solidifying;

[0061] When the casting trough 300 moves to the right, the heat in the antimony liquid is transferred to the copper plate 902, and the water pump 907 and the connecting pipe 1 908 transport the cooling water to the cooling channel 903. After the cooling water absorbs the heat of the copper plate 902, it flows back to the inside of the cooling water tank 904 through the connecting pipe 2 909; the driving shaft 915 and the impeller 916 are driven to rotate by the motor 2 914, driving the steam inside the cooling water tank 904 to pass through the steam pipe 910, the air inlet pipe 912, the exhaust pipe 911 and the air outlet pipe 913 to be discharged;

[0062] The rotating disk 919 is driven to rotate by the transmission function of the gear 1 917 and the gear 2 918, and the boss 920 slides in the linear groove 813, and pushes the cross arm 812 to move back and forth, and cooperates with the connection function of the collar 811 to drive the pouring cylinder 500 to move back and forth, so that the pouring head 501 moves back and forth on the top of the casting trough 300, and realizes the dynamic pouring of the antimony liquid;

[0063] During the reciprocating movement of the pouring cylinder 500, the hollow plate 805 is driven to reciprocate back and forth through the connection between the collar 811, the connecting rod 810 and the slide seat 809, so that the telescopic column 808 slides counterclockwise along the annular groove 804. When the telescopic column 808 slides along the guide groove 8041, the scraper 806 slides on the top of the filter plate 801 to scrape the impurities trapped on the top of the filter plate 801 to the top of the slag bucket 802. When the telescopic column 808 slides along the inclined groove 1 8042, the scraper 806 gradually separates from the filter plate 801. When the telescopic column 808 slides in the horizontal groove 8043 and the inclined groove 2 8044, the scraper 806 does not contact the filter plate 801, thereby preventing the impurities on the top of the filter plate 801 from being pushed forward.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antimony ingot casting device, comprising a frame (100), characterized in that: Two ring chains (200) are arranged inside the frame (100), a casting trough (300) is fixed in array between the two ring chains (200), a driving assembly (400) is meshed inside the two ring chains (200), a pouring cylinder (500) is arranged above the left half of the frame (100), a pouring head (501) is arranged in array at the front end of the pouring cylinder (500), a transmission assembly (600) is arranged between the front side of the pouring cylinder (500) and the front side of the driving assembly (400), a liquid replenishing assembly (700) is plugged into the rear end of the pouring cylinder (500), a scraping assembly (800) is arranged on the top of the liquid replenishing assembly (700), and a reciprocating driving member (900) is rotatably connected to the right side of the pouring cylinder (500), and the reciprocating driving member (900) is used to drive the pouring cylinder (500) to move back and forth.

2. The antimony ingot casting device according to claim 1, characterized in that: The frame (100) is composed of two side plates, and a support plate (101) is fixedly installed on the opposite side of the two side plates, and the support plate (101) is attached to the inner surface of the upper half of the ring chain (200); The driving assembly (400) comprises a connecting shaft (401) rotatably connected to two side plates, the number of the connecting shafts (401) is two, and the two connecting shafts (401) are distributed on the left and right, and two sprockets (402) are fixedly mounted on each of the connecting shafts (401), and the sprockets (402) are meshed on the inner side of the ring chain (200), and the rear end of the connecting shaft (401) on the left is connected to a reducer (403), and the input end of the reducer (403) is fixedly mounted with a motor 1 (404).

3. The antimony ingot casting device according to claim 2, characterized in that: A rotating shaft (502) is fixedly installed at the center of the front end of the pouring cylinder (500), and two groups of convex strips (503) are fixedly installed on the circumferential surface of the rotating shaft (502). A support (504) is fixedly installed on the top of the frame (100), and a sleeve (505) is rotatably connected to the support (504). Two embedded grooves (506) are provided on the inner wall of the sleeve (505), and the rotating shaft (502) passes through the inside of the sleeve (505), and the convex strips (503) are slidably connected in the embedded grooves (506); The transmission assembly (600) comprises a pulley 1 (601), a pulley 2 (602) and a transmission belt (603); the pulley 1 (601) is fixedly mounted on the front end of the left connecting shaft (401); the pulley 2 (602) is fixedly mounted on the outer wall of the sleeve (505); and the transmission belt (603) is sleeved on the outer sides of the pulley 1 (601) and the pulley 2 (602).

4. The antimony ingot casting device according to claim 1, characterized in that: The liquid replenishing assembly (700) comprises a support frame (701), wherein the support frame (701) is located at the rear side of the left end of the frame (100), a temporary storage tank (702) is fixedly installed on the top of the support frame (701), a liquid replenishing pipe (703) is welded on the left side of the temporary storage tank (702), a filling pipe (704) is welded on the front side of the temporary storage tank (702), the liquid replenishing pipe (703) is higher than the filling pipe (704), a heater (705) is fixedly installed on the bottom of the temporary storage tank (702), the inner diameter of the rear end of the pouring cylinder (500) is equal to the outer diameter of the filling pipe (704), and the filling pipe (704) is plugged into the rear end of the pouring cylinder (500).

5. The antimony ingot casting device according to claim 4, characterized in that: The scraper assembly (800) comprises a filter plate (801) welded to the inner wall of the temporary storage tank (702), a slag discharge bucket (802) is welded to the rear end of the filter plate (801), the filter plate (801) is lower in front and higher in the rear, the slag discharge bucket (802) is higher in front and lower in the rear, and the front end of the filter plate (801) is higher than the filling pipe (704) and lower than the liquid replenishing pipe (703); The temporary storage tank (702) is fixedly provided with vertical plates (803) on both sides thereof, and an annular groove (804) is provided on opposite sides of the two vertical plates (803). A hollow plate (805) is sandwiched between the two vertical plates (803), and telescopic columns (808) are fixedly provided on both sides thereof, and the telescopic columns (808) are slidably connected in the annular groove (804); The bottom of the hollow plate (805) is slidably connected with a scraper (806), and a spring (807) is fixedly installed between the top of the scraper (806) and the top wall of the hollow plate (805); The front side of the hollow plate (805) is slidably connected with a slide seat (809), and the hollow plate (805) and the slide seat (809) slide relative to each other in the vertical direction. A connecting rod (810) is fixedly installed on the front side of the slide seat (809), and a second support (814) is fixedly installed on the top of the frame (100). The connecting rod (810) penetrates and is slidably connected to the second support (814). A sleeve (811) is fixedly installed at the front end of the connecting rod (810), and the sleeve (811) is sleeved on the outside of the casting cylinder (500). Two limiting rings (507) are fixedly installed on the outer wall of the casting cylinder (500), and the two limiting rings (507) are clamped on the front and rear sides of the sleeve (811). A cross arm (812) is fixedly installed on the right side of the sleeve (811), and a straight groove (813) is penetrated and opened on the top of the cross arm (812).

6. The antimony ingot casting device according to claim 5, characterized in that: The annular groove (804) is trapezoidal, and comprises a guide groove (8041), a first inclined groove (8042), a horizontal groove (8043), and a second inclined groove (8044); the guide groove (8041) is provided in the lower half of the vertical plate (803), and the inclination angle of the guide groove (8041) is the same as the inclination angle of the filter plate (801); The guiding groove (8041), the first inclined groove (8042), the horizontal groove (8043) and the second inclined groove (8044) are distributed in the counterclockwise direction, and the ends of adjacent two are connected; A first wedge-shaped strip (8045) is fixedly installed at the bottom of the bottom of the second inclined groove (8044), the thickness of the first wedge-shaped strip (8045) gradually increases from top to bottom, a second wedge-shaped strip (8046) is fixedly installed at the bottom of the right end of the guiding groove (8041), and the thickness of the second wedge-shaped strip (8046) gradually increases from left to right; The telescopic column (808) includes a sleeve (8081), the sleeve (8081) is fixedly installed on the hollow plate (805), a sliding column (8082) is slidably connected in the sleeve (8081), a second spring (8083) is fixedly installed between the end of the sliding column (8082) and the inner wall of the sleeve (8081), and the sleeve (8081) and the sliding column (8082) are slidably connected in the annular groove (804).

7. The antimony ingot casting device according to claim 1, characterized in that: The reciprocating driving member (900) includes a U-shaped plate (901) fixedly installed through the frame (100), the U-shaped plate (901) is U-shaped, a copper plate (902) is fixedly installed on the inner surface of the U-shaped plate (901), and the copper plate (902) is clamped between the top and bottom of the casting groove (300); A second motor (914) is arranged at the top of the U-shaped plate (901), a driving shaft (915) is fixedly installed at the output end of the second motor (914), a first gear (917) is fixedly installed at the bottom end of the driving shaft (915), the first gear (917) meshes with a second gear (918), the first gear (917) and the second gear (918) are rotatably connected to the top of the U-shaped plate (901), a turntable (919) is fixedly installed at the center of the top of the second gear (918), and a convex column (920) is fixedly installed at the eccentric position of the top of the turntable (919), and the convex column (920) is slidably connected in the linear groove (813).

8. The antimony ingot casting device according to claim 7, characterized in that: A cooling flow channel (903) is arranged on the inner surface of the U-shaped plate (901), the cooling flow channel (903) is in a "ji" shape, a first connecting pipe (908) and a second connecting pipe (909) are fixedly installed on the back of the U-shaped plate (901), the first connecting pipe (908) and the second connecting pipe (909) are respectively communicated with the two ends of the cooling flow channel (903), the bottom end of the first connecting pipe (908) is connected with a water pump (907), a cooling water tank (904) is arranged at the rear side of the U-shaped plate (901), the water pump (907) is placed inside the cooling water tank (904), a water adding pipe (905) is arranged at the top of the cooling water tank (904), the second connecting pipe (909) is fixedly installed through the cooling water tank (904), and a steam pipe (910) is connected to the top of the cooling water tank (904).

9. The antimony ingot casting device according to claim 8, characterized in that: A partition plate (906) is fixedly installed in the middle of the top of the cooling water tank (904), the steam pipe (910) and the second connecting pipe (909) are located on the left side of the partition plate (906), and the first connecting pipe (908) is located on the right side of the partition plate (906); An exhaust pipe (911) is fixedly mounted on the top of the U-shaped plate (901); an air intake pipe (912) is connected to the rear side of the exhaust pipe (911); the air intake pipe (912) is arranged along the tangential direction of the exhaust pipe (911); an exhaust pipe (913) is fixedly mounted on the top side of the exhaust pipe (911); the drive shaft (915) is rotatably connected to the center of the exhaust pipe (911); an impeller (916) is fixedly mounted on the surface of the drive shaft (915); the impeller (916) is located inside the exhaust pipe (911); and the air intake pipe (912) is connected to the steam pipe (910).

Images