Rotary storage table for copper and copper alloy cast ingot saw cutting production line

Abstract

A rotary storage table for a copper and copper alloy cast ingot sawing production line is arranged at the tail end of the cast ingot sawing production line, has the function of horizontally rotating by 90 degrees, and is used for temporarily storing sawn copper and copper alloy cast ingots and rotating by 90 degrees in the horizontal direction. When cast ingots temporarily stored on the rotary material storage table need to be hoisted to the electric flat car, the rotary material storage table automatically and horizontally rotates by 90 degrees, so that the cast ingots do not need to be hoisted by a crown block to rotate by 90 degrees in the air, the difficulty of the hoisting operation of the cast ingots is greatly reduced, and the safety and efficiency of the hoisting operation of the cast ingots are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper and copper alloy ingot sawing and processing production line equipment, in particular to a rotary material storage table for a copper and copper alloy ingot sawing and cutting production line. Background Art

[0002] The complete production process of copper and copper alloy plates and strips is batching → adding materials → smelting → casting → sawing → rolling. The production plant includes a raw material span, a melting and casting workshop, and a rolling workshop. The raw material span and the melting and casting workshop are connected. Due to the poor production environment of the melting and casting workshop, the rolling workshop is generally separated from the melting and casting workshop. An electric flatbed car moving along the track is installed between the melting and casting workshop and the rolling workshop to transport the ingots after sawing.

[0003] The length of a single melting and casting unit in a melting and casting workshop is 9-18 meters. Usually, a melting and casting workshop is equipped with multiple melting and casting units, which are arranged in parallel and adjacent to each other, usually covering a length of about 100-120 meters (including the distance between adjacent melting and casting units and the distance between the melting and casting units and the factory wall). According to the conventional configuration of the melting and casting units, each melting and casting workshop is generally equipped with an ingot sawing production line; the structure of the existing ingot sawing production line includes a loading and storage mechanism, a loading roller, a main saw head, a unloading roller and a unloading storage mechanism, etc. The length from the loading and storage mechanism to the unloading and storage mechanism is 24-30 meters. Considering the ingot storage area before and after sawing, the reasonable length of a single sawing machine is up to The ingot is about 60m long, so the ingot sawing production line is usually set in parallel with multiple melting and casting units, resulting in the length direction of the ingot after sawing being perpendicular to the transportation direction of the electric flatbed truck; when the ingot is hoisted onto the flatbed electric vehicle, the ingot needs to be hoisted and rotated 90° in the air before it can be placed on the electric flatbed truck; and the ingot is about 8.0m long at most and weighs about 25 tons, so the rotational inertia in the air is large, and during the rotation process, the ingot must be prevented from colliding with the walls, columns, equipment, etc. of the factory building, and no personnel or vehicles are allowed to pass on the ground. Therefore, the hoisting operation process has the problems of high difficulty, high risk, low efficiency, and affecting the normal work of other personnel and vehicles. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model discloses a rotary storage table for a copper and copper alloy ingot sawing production line, which has the function of horizontally rotating 90°. It is arranged at the tail end of the ingot sawing production line and is used for temporary storage of copper and copper alloy ingots after sawing processing, and for rotating 90° in the horizontal direction. When the ingots temporarily stored on the rotary storage table need to be lifted onto an electric flatbed truck, the rotary storage table rotates horizontally 90° by itself. Therefore, there is no need to use a crane to lift the ingots and rotate them 90° in the air, thereby greatly reducing the difficulty of the ingot lifting operation and improving the safety and efficiency of the ingot lifting operation.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme: a rotary storage table for a copper and copper alloy ingot sawing production line, which is arranged in a storage table pit at the tail end of the copper and copper alloy ingot sawing production line, and is used for temporary storage of copper and copper alloy ingots after sawing processing, and 90° rotation in the horizontal direction; the rotary storage table for the copper and copper alloy ingot sawing production line includes a rotary table, a material receiving roller, a material storage roller, a material baffle plate assembly, and an ingot drive system, and the material receiving roller, the material storage roller, the material baffle plate assembly, and the ingot drive system are fixedly arranged on the upper part of the rotary table through a support plate; two material receiving rollers are provided, which are adjacently fixed on the front side of the support plate, with a distance in the middle; two material storage rollers are provided, which are parallel and fixedly arranged on the rear side of the material receiving roller, perpendicular to the material receiving roller, and a distance is provided between the two material storage rollers; the material baffle plate assembly is fixedly arranged on the rear side of the support plate, between the two The ingot drive system is fixedly arranged in the middle of the supporting plate, and runs through the distance between the two receiving rollers and the storage roller; the receiving roller itself is provided with a drive system, which is used to actively move and receive the ingots whose heads and tails are removed by the ingot sawing production line; the storage roller is used to temporarily store the processed ingots; the baffle plate assembly is used to prevent the ingots temporarily stored on the storage roller from accidentally falling; the ingot drive system is used to drive the ingots to move on the storage roller (the storage roller itself does not have a drive system); the turntable is used to drive the other components fixed on the upper part to rotate, so as to realize the ingots temporarily stored on the storage roller to rotate 90° in the horizontal direction, thereby eliminating the operation of rotating 90° in the air when lifting the ingot with an overhead crane, thereby greatly reducing the difficulty of the ingot lifting operation and improving the safety and efficiency of the ingot lifting operation.

[0006] Furthermore, the turntable includes a chassis, a turntable support table, and running wheels. The turntable support table is fixedly arranged on the upper part of the chassis, the running wheels are rotatably arranged on the lower part of the chassis, and the running wheels are powered by a driving mechanism. The running wheels are driven by the driving mechanism to move horizontally along the track laid in the discharge platform pit. The turntable needs to move horizontally because when the ingot is sawing, the material receiving roller on the turntable storage table needs to be normally connected with the sawing machine. When the turntable storage table rotates horizontally, the ingots temporarily stored on the turntable storage table will interfere with the sawing machine. Therefore, before the turntable storage table rotates horizontally, it must move along the track in the storage platform pit and leave the sawing machine a certain distance.

[0007] Furthermore, the slewing support platform includes a slewing support base plate, a slewing support, a slewing drive reduction mechanism, and a slewing drive gear; the slewing support is fixedly arranged in the middle of the upper part of the slewing support base plate, the slewing drive reduction mechanism is fixedly arranged on the lower side of the slewing support base plate, the slewing drive gear is transmission-connected to the slewing drive reduction mechanism, and the slewing drive gear is meshingly connected to the slewing support.

[0008] Furthermore, the slewing support includes an outer gear sleeve, an upper inner sleeve, and a lower inner sleeve. The upper inner sleeve and the lower inner sleeve are coaxially arranged and fixedly connected to the upper part of the slewing support base plate. The outer gear sleeve is coaxially arranged on the outside of the upper inner sleeve and the lower inner sleeve. The outer gear sleeve is rotatably connected to the upper inner sleeve and the lower inner sleeve through cylindrical rollers to form a slewing support structure. Gears are provided on the outer circumference of the outer gear sleeve, and the slewing drive gear is meshed with the gear of the outer gear sleeve. When the slewing drive reduction mechanism drives the slewing drive gear to rotate, the slewing drive gear drives the outer gear sleeve to rotate, thereby realizing the function of the slewing storage table to rotate horizontally by itself.

[0009] Furthermore, the material receiving roller comprises a material receiving roller support seat, a material receiving guide roller, and a driving and reducing mechanism. A plurality of material receiving guide rollers are arranged in parallel and are rotatably arranged on the upper part of the material receiving roller support seat. Adjacent material receiving guide rollers are connected by sprockets and chains. The driving and reducing mechanism is fixedly arranged on the material receiving roller support seat and is connected to one of the material receiving guide rollers by sprockets and chains. When the driving and reducing mechanism drives the material receiving guide rollers connected thereto to rotate, all the material receiving guide rollers rotate synchronously through the sprockets and chains connected thereto, thereby driving the ingots arranged on the material receiving roller to move.

[0010] Furthermore, the storage roller conveyor includes a storage roller conveyor support seat and storage guide rollers. A plurality of storage guide rollers are arranged in parallel and are rotatably arranged on the upper part of the storage roller conveyor support seat. The storage roller conveyor itself is not provided with a driving mechanism. Therefore, the ingot arranged on the storage roller conveyor can only be moved by the drive of the ingot driving system. The storage guide rollers are only used to reduce the friction of the ingot when it moves.

[0011] Furthermore, the baffle plate assembly includes a baffle plate, a travel switch, and a pull-rope sensor. The travel switch and the pull-rope sensor are fixedly arranged on the front side of the baffle plate, and the travel switch and the pull-rope sensor are electrically connected to a control system. The baffle plate assembly is only used to prevent the ingots temporarily stored on the storage roller from accidentally falling off. When the ingots are temporarily stored on the storage roller, they do not contact the baffle plate. In the baffle plate assembly, the travel switch has two functions: 1. As a limit device for the movement of the first ingot on the storage roller, it controls the stop position of the first ingot on the storage roller; 2. As a measurement basis for the width of the first ingot placed on the storage roller. The pull-wire sensor is used to dynamically detect the real-time position of the drive block assembly in the ingot drive system; the travel switch and the pull-wire sensor are electrically connected to the control system of the ingot turning and sawing production line. The control system presets the interval between adjacent ingots on the storage roller. In addition, the zero position calibration is required before the pull-wire sensor works; when there is no ingot on the storage roller, the travel switch is in the off state. When the ingot drive system drives the first ingot after sawing to move to the storage roller and contacts with the travel switch, the travel switch closes and sends a closing signal to the control system. At this time, the measured value output by the pull-wire sensor is transmitted to the control system as the ingot The width of the ingot is measured to complete the width measurement of the ingot; when the ingot moves to the storage roller after subsequent sawing, the control system automatically controls the moving stroke of the drive block assembly according to the closing state of the travel switch, the measured ingot width, the preset spacing distance between adjacent ingots, and the measurement value output by the pull-wire sensor, thereby controlling the storage position of the ingot on the storage roller and automatically ensuring the spacing distance between adjacent ingots (the spacing between adjacent ingots prevents the lifting clamp from interfering with adjacent ingots when lifting the ingot); in addition, the measurement value output by the pull-wire sensor is also used to monitor the extreme movement distance of the drive block assembly to avoid the drive block The ingot drive system is damaged due to component offside. This combination of limit switch and pull-wire sensor eliminates the need for a limit switch for monitoring the extreme movement distance of the drive block assembly and a limit switch for detecting the position of each ingot, reducing the number of sensors on the sawing production line; the combination of the travel switch and the pull-wire sensor on the baffle plate assembly realizes the automation of the movement and placement of the ingot on the storage roller with a very small number of sensors. When the width of the ingot changes, there is no need for operator intervention, which reduces the chance of operating errors, reduces the workload of operators, and solves the problem of machine collisions caused by improper operation of operators.

[0012] Furthermore, the ingot driving system includes a driving sprocket combination A, a driving sprocket combination B, a driving block assembly, and a chain. Both the driving sprocket combination A and the driving sprocket combination B are provided with double sprockets to improve the driving capacity of the ingot driving system; the chain rotation is arranged between the sprockets of the driving sprocket combination A and the driving sprocket combination B, and the driving block assembly is fixed on the two chains through the sprocket pin shaft; the driving sprocket combination A drives the chain to rotate, and the chain rotation drives the driving block assembly to move, and the driving block assembly drives the ingot to move on the turntable storage roller.

[0013] Furthermore, a driving claw is hingedly provided on the driving block assembly, and the driving claw drives the ingot to move on the storage roller table in one direction.

[0014] Due to the adoption of the technical scheme as described above, the utility model has the following beneficial effects: the utility model discloses a rotary storage table for a copper and copper alloy ingot sawing production line, which has the function of horizontally rotating 90° and is arranged at the tail end of the ingot sawing production line, and is used for temporary storage of copper and copper alloy ingots after sawing processing, and for rotating 90° in the horizontal direction; when the ingots temporarily stored on the rotary storage table need to be lifted onto an electric flatbed truck, the rotary storage table rotates horizontally 90° by itself, so there is no need to use an overhead crane to lift the ingot and rotate it 90° in the air, thereby greatly reducing the difficulty of the ingot lifting operation and improving the safety and efficiency of the ingot lifting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance of a rotary storage table for a copper and copper alloy ingot sawing production line;

[0016] Figure 2 This is a schematic diagram of the appearance of the turntable;

[0017] Figure 3 This is a schematic diagram of the chassis appearance;

[0018] Figure 4 This is a schematic diagram of the appearance of the rotary support platform;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the rotary support platform;

[0020] Figure 6 This is a schematic diagram of the appearance of the material receiving roller table;

[0021] Figure 7 This is a schematic diagram of the appearance of the storage roller table;

[0022] Figure 8 This is a schematic diagram of the appearance of the baffle plate assembly;

[0023] Fig. 9 This is a schematic diagram of the appearance of the ingot driving system;

[0024] Fig.10 Schematic diagram of the drive block assembly;

[0025] Fig.11 It is a schematic diagram of the cross-sectional structure of the drive block assembly;

[0026] Fig.12 Schematic diagram of the state where the rotary storage table is set in the storage pit.

[0027] In the figure: 1. Turntable; 1.1. Chassis; 1.2. Turntable support; 1.2.1. Turntable support bottom plate; 1.2.2. Turntable support; 1.2.2.1. External gear sleeve; 1.2.2.2. Upper inner sleeve; 1.2.2.3. Lower inner sleeve; 1.2.3. Turntable drive speed reduction mechanism; 1.2.4. Turntable drive gear; 1.3. Travel wheel; 2. Material receiving roller; 2.1. Material receiving roller support seat; 2.2. Material receiving guide roller; 2.3. Drive speed reduction mechanism; 3. Material storage roller; 3. .1. Storage roller support seat; 3.2. Storage guide roller; 4. Baffle plate assembly; 4.1. Baffle plate; 4.2. Limit switch; 4.3. Pull rope sensor; 4.3.1. Pull rope; 5. Ingot drive system; 5.1. Drive sprocket combination A; 5.2. Drive sprocket combination B; 5.3. Drive block assembly; 5.3.1. Drive block; 5.3.2. Drive claw; 5.3.3. Drive block pin; 5.3.4. Drive claw pin; 5.3.5. Torsion spring; 5.4. Drive chain. DETAILED DESCRIPTION

[0028] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0029] A rotary storage table for a copper and copper alloy ingot sawing production line is arranged at the end of the copper and copper alloy ingot sawing production line for temporary storage of copper and copper alloy ingots after sawing and for 90° rotation in the horizontal direction; see the attached manual Figure 1 : The rotary storage table includes a rotary table 1 and a material receiving roller 2, a material storage roller 3, a material baffle plate assembly 4, and an ingot driving system 5 fixedly arranged on the upper part of the rotary table 1 through a support plate; two material receiving rollers 2 are provided, which are adjacently fixedly arranged on the front side of the support plate, with a distance in the middle; two material storage rollers 3 are provided, which are parallel and fixedly arranged on the rear side of the material receiving roller 2, perpendicular to the material receiving roller 2, and a distance is provided between the two material storage rollers 3; the material baffle plate assembly 4 is fixedly arranged on the rear side of the support plate, located in the middle of the two material storage rollers 3; the ingot driving system 5 is fixedly arranged on the upper part of the support plate, and runs through the middle of the two material receiving rollers 2 and the material storage rollers 3;

[0030] See the instruction manual Figure 2 , 3, 4, 5: The turntable 1 includes a chassis 1.1, a turntable support platform 1.2, and a walking wheel 1.3; the chassis 1.1 is a circular table-shaped structure formed by welding steel plates; the turntable support platform 1.2 is a turntable support structure, including a turntable support base plate 1.2.1, a turntable support 1.2.2, a turntable drive reduction mechanism 1.2.3, and a turntable drive gear 1.2.4; the turntable support 1.2.2 includes an outer gear sleeve 1.2.2.1, an upper inner sleeve 1.2.2.2, and a lower inner sleeve 1.2.2.3, the upper inner sleeve 1.2.2.2 and the lower inner sleeve 1.2.2.3 are coaxially arranged from top to bottom and fixedly connected to the upper part of the turntable support base plate 1.2.1 by bolts; the outer gear sleeve 1.2.2.1 is coaxially arranged on the outer sides of the upper inner sleeve 1.2.2.2 and the lower inner sleeve 1.2.2.3, and is connected to the upper inner sleeve 1.2.2.2 and the lower inner sleeve 1.2.2.3 by bolts. The inner sleeves 1.2.2.3 are rotationally connected by cylindrical rollers; the slewing support 1.2.2 is fixedly arranged on the upper part of the chassis 1.1 through the slewing support bottom plate 1.2.1; the slewing drive reduction mechanism 1.2.3 is fixedly arranged on the lower side of the slewing support bottom plate 1.2.1, the slewing drive gear 1.2.4 is transmission-connected with the slewing drive reduction mechanism 1.2.3, the slewing drive gear 1.2.4 is meshingly connected with the outer gear sleeve 1.2.2.1, when the slewing drive reduction mechanism 1.2.3 drives the slewing drive gear 1.2.4 to rotate, the slewing drive gear 1.2.4 drives the outer gear sleeve 1.2.2.1 to rotate; the walking wheel 1.3 is rotatably arranged at the lower part of the chassis 1.1, the walking wheel 1.3 is power-connected with the driving mechanism, and when the walking wheel 1.3 rotates, it drives the turntable 1 to move horizontally along the track;

[0031] See the instruction manual Figure 6 : The material receiving roller 2 includes a material receiving roller support seat 2.1, a material receiving guide roller 2.2, and a driving and reducing mechanism 2.3. The roller support seat 2.1 is a frame structure welded from section steel. A plurality of material receiving guide rollers 2.2 are arranged in parallel and are rotatably arranged on the upper part of the material receiving roller support seat 2.1 through a bearing seat; a sprocket is fixedly arranged at one end of each material receiving guide roller 2.2, and adjacent material receiving guide rollers 2.2 are connected by sprocket and chain transmission; the driving and reducing mechanism 2.3 is fixedly arranged in the middle of the material receiving roller support seat 2.1, and a sprocket is fixedly arranged on the output shaft of the driving and reducing mechanism 2.3. The driving and reducing mechanism 2.3 is connected to one of the material receiving guide rollers 2.2 by sprocket and chain transmission, and then all the material receiving guide rollers 2.2 are driven to rotate by the sprocket and chain between the adjacent connecting material guide rollers 2.2; a limit switch (not shown in the figure) is also fixedly arranged on the material receiving roller 2 to detect whether the ingot has moved into place on the material receiving roller 2;

[0032] See the instruction manual Figure 7 : The storage roller 3 includes a storage roller support seat 3.1 and a storage guide roller 3.2. The storage guide roller 3.2 is provided with a plurality of parallel roots and is rotatably arranged on the upper part of the storage roller support seat 3.1. The storage roller 3 itself does not have a driving mechanism;

[0033] See the instruction manual Figure 8 : The baffle plate assembly 4 includes a baffle plate 4.1, a travel switch 4.2, and a pull rope sensor 4.3. The baffle plate 4.1 is fixedly arranged at the rear side of the fixed support plate, the travel switch 4.2 and the pull rope sensor 4.3 are fixedly arranged at the front of the baffle plate 4.1, and the pull rope sensor 4.3 is provided with a pull rope 4.3.1 that can be pulled out or retracted;

[0034] See the instruction manual Fig. 9 : The ingot driving system 5 includes a driving sprocket assembly A5.1, a driving sprocket assembly B5.2, a driving block assembly 5.3, and a chain 5.4. The driving sprocket assembly A5.1 and the driving sprocket assembly B5.2 are both provided with sprocket brackets, and two sprockets are rotatably provided on the sprocket brackets, wherein the driving sprocket assembly A5.1 is also provided with a driving motor for driving the two sprockets on the driving sprocket assembly A5.1 to rotate; the driving sprocket assembly A5.1 is fixedly arranged on the upper rear side of the support plate, close to the baffle plate assembly 4, and the driving sprocket assembly B 5.2 is fixedly arranged on the front side of the upper part of the support plate, the two chains 5.4 are rotatably arranged between the sprockets of the driving sprocket assembly A5.1 and the driving sprocket assembly B5.2, and the driving block assembly 5.3 is fixedly arranged on the upper part of the two chains; the outer end of the pull rope 4.3.1 of the pull rope sensor 4.3 is fixedly connected with the driving block assembly 5.3, and in the initial state, the driving block assembly 5.3 moves to be flush with the travel switch 4.2, and then the measurement value output by the pull rope sensor 4.3 to the control system is reset to zero, completing the zero point calibration of the pull rope sensor 4.3;

[0035] See the instruction manual Fig.10 , 11 The driving block assembly 5.3 includes a driving block 5.3.1 and a driving claw 5.3.2. A driving claw groove is provided in the middle of the driving block 5.3.1. The driving claw 5.3.2 is hingedly arranged in the driving claw groove of the driving block 5.3.1 through a driving claw pin shaft 5.3.4; the driving block 5.3.1 is connected to the chain 5.4 through two sprocket pin shafts 5.3.3, wherein the sprocket pin shafts 5.3.3 adjacent to the driving claw pin shaft 5.3.4 are further provided with a torsion spring 5.3.5, and the torsion spring 5 The two torsion arms of .3.5 are in conflict with the driving block 5.3.1 and the driving claw 5.3.2 respectively; in the normal state, the driving claw 5.3.2 is in a lifted state under the action of the torsion arm of the torsion spring 5.3.5. When the driving block assembly 5.3 moves away from the baffle plate assembly 4 and encounters the ingot, it will be pressed down by the ingot and shrink in the driving claw groove of the driving block 5.3.1; when the driving block assembly 5.3 moves toward the baffle plate assembly 4, the driving claw 5.3.2 is lifted to drive the ingot to move.

[0036] When the rotary storage table is working, the ingot enters the sawing machine for processing to remove the head and tail, and the receiving guide roller 2.2 of the receiving roller 2 rotates, driving the processed ingot to actively move to the receiving roller 2; when the ingot moves into place on the receiving roller 2, the control system starts the ingot driving system 5; the driving block assembly 5.3 first returns to the initial position: the driving motor on the driving sprocket combination A5.1 rotates clockwise, the driving sprocket rotates clockwise, and the sprocket driving chain 5.4 rotates, driving the driving block assembly 5.3 to move to the initial position; when the driving block assembly 5.3 passes through the lower part of the ingot, the driving claw 5.3.2 automatically shrinks in the driving claw groove of the driving block 5.3.1; during the movement of the driving block assembly 5.3, the pull rope 4.3.1 of the traction rope sensor 4.3 stretches, and the traction rope sensor 4.3 measures the moving position of the driving block assembly 5.3 to prevent it from moving offside; after the driving block assembly 5.3 returns to the initial position, the driving sprocket combination The driving motor on A5.1 rotates counterclockwise, the driving sprocket rotates counterclockwise, the sprocket driving chain 5.4 rotates, and drives the driving block assembly 5.3 to move in the direction of the baffle plate assembly 4. At this time, the driving claw 5.3.2 automatically rises under the action of the torsion spring 5.3.5, and pushes the ingot on the receiving roller 2 to be transferred to the storage roller 3, and moves along the storage roller 3 to the direction of the baffle plate assembly 4; in the process of the ingot moving toward the baffle plate assembly 4, the pull rope 4.3.1 of the traction pull rope sensor 4.3 is shortened, and the pull rope sensor 4.3 measures the moving position of the driving block assembly 5.3; when the ingot contacts the travel switch 4.2, the travel switch 4.2 is closed, and the closing signal is transmitted to the control system, and the control system controls the driving motor on the driving sprocket assembly A5.1 to stop running, and the control system records the measurement value of the pull rope sensor 4.3 at this time, which is the width of the ingot, and the value is also the position value of the first ingot on the storage roller 3;

[0037] The control system calculates the position value of the second ingot on the storage roller 3 and the position value of the third ingot on the storage roller 3 by the driving block assembly 5.3 according to the measured ingot width, the position value of the previous ingot, and the interval distance between adjacent ingots preset in the system, until the position value of the nth ingot that can be accommodated by the storage roller 3.

[0038] When the second ingot is sawed, it enters the receiving roller 2, and the drive block assembly 5.3 returns to its initial position; the drive motor on the drive sprocket assembly A5.1 is controlled to rotate counterclockwise to drive the second ingot to move toward the baffle assembly 4; during the movement of the drive block assembly 5.3, the pull rope sensor 4.3 measures the moving position of the drive block assembly 5.3 in real time, and when the drive block assembly 5.3 moves to the position value of the second ingot calculated by the control system, the control system controls the drive motor to stop rotating, and the second ingot moves into place;

[0039] Repeat the above-mentioned movement control process of the second ingot until all n ingots 4 are moved into place on the storage roller table 3;

[0040] When the nth ingot is moved into place, the control system controls the movement of the rotary storage table, and the rotary storage table moves to the right under the drive of the walking wheel 1.3 (a limit switch is provided on the track). After moving into place, the control system controls the rotary drive reduction mechanism 1.2.3 to rotate, and the rotary drive gear 1.2.4 drives the rotary support table 1.2 to rotate clockwise until the rotary support table 1.2 rotates 90°. At this time, the length direction of the ingot on the rotary storage table is consistent with the transportation direction of the electric flatbed truck; the rotary storage table can complete a horizontal 90° rotation of several ingots in one rotation, which is compared with the previous operation of lifting a single ingot by a crane to complete a 90° rotation in the air, and its efficiency and operation safety are greatly improved; after the rotary storage table completes the horizontal 90° rotation of the ingot, the crane does not need to perform a 90° rotation in the air after lifting the ingot, and directly translates the ingot to the upper part of the electric flatbed truck, and then drops the ingot on the electric flatbed truck, and the electric flatbed truck transports the ingot to the rolling processing workshop.

[0041] The parts not described in detail in this utility model are prior art.

Claims

1. A rotary storage table for a copper and copper alloy ingot sawing production line, which is arranged at the tail end of the copper and copper alloy ingot sawing production line, and is used for temporary storage of copper and copper alloy ingots after sawing, and for 90° rotation in the horizontal direction; its characteristics are: The invention comprises a turntable (1), and a material receiving roller conveyor (2), a material storage roller conveyor (3), a material baffle plate assembly (4), and an ingot drive system (5) fixedly arranged on the upper part of the turntable (1) through a support plate; two material receiving roller conveyors (2) are provided, which are fixedly arranged adjacent to each other on the front side of the support plate, with a distance between them; two material storage roller conveyors (3) are provided, which are fixedly arranged parallel to each other on the rear side of the material receiving roller conveyor (2), with a distance between them; the material baffle plate assembly (4) is fixedly arranged on the rear side of the support plate, located between the two material storage roller conveyors (3); and the ingot drive system (5) is fixedly arranged in the middle of the support plate, and passes through the distance between the two material receiving roller conveyors (2) and the material storage roller conveyors (3).

2. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 1 is characterized by: The turntable (1) comprises a chassis (1.1), a turntable support platform (1.2), and running wheels (1.3); the turntable support platform (1.2) is fixedly arranged on the upper part of the chassis (1.1); the running wheels (1.3) are rotatably arranged on the lower part of the chassis (1.1); and the running wheels (1.3) are dynamically connected to a driving mechanism.

3. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 2 is characterized by: The slewing support platform (1.2) comprises a slewing support base plate (1.2.1), a slewing support (1.2.2), a slewing drive reduction mechanism (1.2.3), and a slewing drive gear (1.2.4); the slewing support (1.2.2) is fixedly arranged in the middle of the upper part of the slewing support base plate (1.2.1), the slewing drive reduction mechanism (1.2.3) is fixedly arranged on the side of the lower part of the slewing support base plate (1.2.1), the slewing drive gear (1.2.4) is transmission-connected to the slewing drive reduction mechanism (1.2.3), and the slewing drive gear (1.2.4) is meshingly connected to the slewing support (1.2.2); the slewing support platform (1.2) is fixedly arranged on the upper part of the chassis (1.1) through the slewing support base plate (1.2.1).

4. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 3 is characterized by: The slewing support (1.2.2) comprises an outer gear sleeve (1.2.2.1), an upper inner sleeve (1.2.2.2), and a lower inner sleeve (1.2.2.3); the upper inner sleeve (1.2.2.2) and the lower inner sleeve (1.2.2.3) are coaxially arranged up and down and fixedly connected to the upper part of the slewing support base plate (1.2.1); the outer gear sleeve (1.2.2.1) is coaxially arranged on the outer sides of the upper inner sleeve (1.2.2.2) and the lower inner sleeve (1.2.2.3); the outer gear sleeve (1.2.2.1) and the upper inner sleeve (1.2.2.2) and the lower inner sleeve (1.2.2.3) are rotatably connected via a plurality of cylindrical rollers; the slewing drive gear (1.2.4) is meshedly connected with the outer gear sleeve (1.2.2.1); when the slewing drive gear (1.2.4) rotates, it drives the outer gear sleeve (1.2.2.1) to perform slewing motion.

5. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 1 is characterized by: The material receiving roller conveyor (2) comprises a material receiving roller conveyor support seat (2.1), a material receiving guide roller (2.2), and a driving and reducing mechanism (2.3); a plurality of material receiving guide rollers (2.2) are arranged in parallel and are rotatably arranged on the upper part of the material receiving roller conveyor support seat (2.1); adjacent material receiving guide rollers (2.2) are connected by sprockets and chains; the driving and reducing mechanism (2.3) is fixedly arranged on the material receiving roller conveyor support seat (2.1) and is connected by sprockets and chains to one of the material receiving guide rollers (2.2).

6. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 1 is characterized by: The material storage roller table (3) comprises a material storage roller table support seat (3.1) and a material storage guide roller (3.2); a plurality of material storage guide rollers (3.2) are arranged in parallel and are rotatably arranged on the upper part of the material storage roller table support seat (3.1).

7. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 1 is characterized by: The material baffle plate assembly (4) comprises a material baffle plate (4.1), a travel switch (4.2), and a pull-wire sensor (4.3); the travel switch (4.2) and the pull-wire sensor (4.3) are fixedly arranged on the front side of the material baffle plate (4.1); and the travel switch (4.2) and the pull-wire sensor (4.3) are electrically connected to a control system.

8. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 1 is characterized by: The ingot drive system (5) comprises a drive sprocket assembly A (5.1), a drive sprocket assembly B (5.2), a drive block assembly (5.3), and a chain (5.4); the drive sprocket assembly A (5.1) and the drive sprocket assembly B (5.2) are rotatably provided with sprockets, the chain (5.4) is rotatably provided between the sprockets of the drive sprocket assembly A (5.1) and the drive sprocket assembly B (5.2), and the drive block assembly (5.3) is fixedly provided on the chain (5.4).

9. The rotary storage table for copper and copper alloy ingot sawing production line according to claim 8 is characterized by: A driving claw (5.3.2) is hingedly provided on the driving block assembly (5.3), and the driving claw (5.3.2) drives the ingot to move on the storage roller table (3) in one direction.

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