Vertical ingot tilter for sawing copper and copper alloy cast ingots

Abstract

A vertical ingot tilter for saw cutting of copper and copper alloy cast ingots comprises an ingot tilter roller way, an ingot tilter base and a turning oil cylinder. The ingot turner base is fixedly arranged on the ground at the front end of the copper and copper alloy ingot sawing production line, the ingot turner roller way is hinged with the ingot turner base, and the turning oil cylinder is hinged between the ingot turner roller way and the ingot turner base; when a cast ingot is hoisted to a cast ingot sawing production line, the cast ingot is directly placed on the ingot turning machine roller way in a vertical state, the turning oil cylinder drives the ingot turning machine roller way to rotate around the hinge shaft, and the ingot turning machine roller way drives the cast ingot to turn from the vertical state to the horizontal state. The process that the cast ingot needs to be flatly placed on the ground in advance is adopted, so that the accident that the cast ingot falls off due to rotation between the cast ingot and the jaw of the hanging clamp in the process that the cast ingot is flatly placed is avoided, and the danger in the saw cutting, machining and hoisting processes of the copper and copper alloy cast ingot is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper and copper alloy ingot sawing and processing equipment, and particularly relates to a vertical ingot turning machine for sawing copper and copper alloy ingots. Background Art

[0002] At present, the production of copper and copper alloy ingots at home and abroad mainly adopts the vertical semi - continuous casting process, and the produced copper and copper alloy ingots are in a vertical state. For the ingots produced by this process, due to the ingots formed in the starting stage of ingot casting and the shrinkage tail stage of casting end, the quality of their heads and tails is poor. Before subsequent rolling processing, the head and tail parts of the ingots need to be cut off by a sawing machine. At present, the widely used ingot sawing production lines all adopt a horizontal feeding method. The copper and copper alloy ingots are finally horizontally transported to the feeding table of the sawing machine by a crane with a lifting clamp from the original vertical state. The ingots on the feeding table are sent to the feeding roller table of the sawing machine in a step - by - step form and then sent into the sawing machine through the feeding roller table for sawing operation.

[0003] The specific process of horizontally transporting the copper and copper alloy ingots from the vertical state to the feeding device is as follows: First, the crane uses the lifting clamp to hold the upper end (head) of the ingot, lifts the vertically cast ingot out of the ingot well, moves the crane to transport the ingot to the temporary storage area for rough ingots, and then slowly lowers the ingot. After the bottom (tail) of the ingot touches the ground, while horizontally moving the lifting clamp and slowly lowering the lifting clamp, the ingot is slowly tilted until it is finally placed flat in a horizontal state. The flattened ingot is then transported to the feeding table of the ingot sawing machine by the lifting clamp.

[0004] During the above - mentioned process of transporting the ingot, due to the ingot being too long (usually 6.0 - 8.5 meters) and too heavy (5 - 25 tons), there is a considerable danger during the ingot transportation process. Especially during the process of tilting and laying the ingot flat, since relative rotation will occur between the ingot and the jaws of the lifting clamp, when the rotation angle is too large, it is very easy to cause an accident of the ingot falling off. This is the most dangerous stage during the entire ingot transportation process. Once an ingot dropping accident occurs, it may damage the factory building walls, columns and surrounding equipment, and even cause personal injury accidents. Therefore, how to reduce the danger during the sawing and processing transportation process of copper and copper alloy ingots has become an urgent problem to be solved. Content of the Utility Model

[0005] In order to overcome the deficiencies in the background art, the utility model discloses a vertical ingot turning machine for sawing copper and copper alloy ingots. The vertical ingot turning machine is arranged at the front end of the sawing production line of copper and copper alloy ingots. When hoisting the ingot, the ingot is directly placed on the vertical ingot turning machine in a vertical state, and the ingot is turned from the vertical state to the horizontal state through the turning of the vertical ingot turning machine, eliminating the process of pre-leveling the ingot on the ground during the previous hoisting process of the ingot. Therefore, the accident of falling off due to the rotation between the ingot and the jaw of the lifting tongs during the leveling process of the ingot is solved, thus greatly improving the danger during the hoisting process of sawing and processing copper and copper alloy ingots.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions: A vertical ingot turning machine for sawing copper and copper alloy ingots, including an ingot turning machine roller path, an ingot turning machine base, and a turning oil cylinder; the ingot turning machine base is fixedly arranged on the ground at the front end of the sawing production line of copper and copper alloy ingots, the ingot turning machine roller path is hingedly connected to the ingot turning machine base, and the turning oil cylinder is hingedly arranged between the ingot turning machine roller path and the ingot turning machine base; the vertical ingot turning machine is arranged at the front end of the sawing production line of copper and copper alloy ingots. When hoisting the ingot to the sawing production line, the ingot is directly placed on the ingot turning machine roller path in a vertical state, and the turning oil cylinder drives the ingot turning machine roller path to rotate around the hinge axis, and the ingot turning machine roller path drives the ingot to turn from the vertical state to the horizontal state, thus eliminating the process of pre-leveling the ingot on the ground when hoisting the ingot to the sawing production line in the past.

[0007] Furthermore, the ingot turning machine roller path includes a roller path support, feeding rollers, and a feeding roller motor; several feeding rollers are provided, and are rotatably arranged on the upper part of the roller path support through bearing seats, and adjacent feeding rollers are connected by sprockets and chains; the feeding roller motor is fixedly arranged on the roller path support, and the feeding roller motor is connected to one of the feeding rollers by sprockets and chains; when the motor drives one feeding roller to rotate, this feeding roller drives all the feeding rollers to rotate through sprockets and chains; when the feeding rollers rotate, the ingot placed on their upper part is sent onto the feeding roller path of the sawing production line.

[0008] Furthermore, the roller path support is a rectangular frame structure welded by sections, which includes a roller path support body, an ingot basket, a roller path hinge seat, a tilting cylinder hinge seat, a ingot clamping jaw hinge seat, and a ingot clamping jaw cylinder hinge seat; the ingot basket is in a rectangular basket shape and is fixedly arranged at one end of the roller path support body. When the ingot is placed vertically on the roller path of the ingot tilting machine, the ingot basket is used to support the weight of the ingot; the roller path hinge seat, the tilting cylinder hinge seat, the ingot clamping jaw hinge seat, and the ingot clamping jaw cylinder hinge seat are all fixedly arranged at the lower part of the roller path support body. Among them, the roller path hinge seat and the ingot clamping jaw hinge seat are arranged on both sides of the lower part of the roller path support body in the width direction, and the tilting cylinder hinge seat is arranged in the middle of the lower part of the roller path support body; the roller path hinge seat is used for hinge connection with the base of the ingot tilting machine, the tilting cylinder hinge seat is used for hinge connection with the tilting cylinder, the ingot clamping jaw hinge seat is used for hinge connection with the ingot clamping jaw assembly, and the ingot clamping jaw cylinder hinge seat is used for hinge connection with the ingot clamping jaw cylinder.

[0009] Furthermore, the base of the ingot tilting machine includes a base body, a roller path hinge ear, and a tilting cylinder hinge ear. The base body is in a rectangular frame shape welded by sections. The roller path hinge ear is fixedly arranged obliquely outward at the upper part of one end of the base body, and the tilting cylinder hinge ear is fixedly arranged at the upper part of the other end of the base body. The purpose of the inclined setting of the roller path hinge ear is to avoid interference between the lower part of the roller path of the ingot tilting machine and other settings when the roller path of the ingot tilting machine is tilted to the vertical state.

[0010] Furthermore, the roller path hinge seat of the roller path support is connected to the roller path hinge ear of the base of the ingot tilting machine through a hinge shaft; one end of the tilting cylinder is hinged to the tilting cylinder hinge seat of the roller path support, and the other end is hinged to the tilting cylinder hinge ear of the base of the ingot tilting machine. When the drive shaft of the tilting cylinder extends or retracts, the drive shaft drives the roller path support to rotate around the hinge shaft.

[0011] Furthermore, an ingot clamping jaw assembly is also hinged on both sides of the roller path of the ingot tilting machine. A ingot clamping jaw cylinder is hinged between the ingot clamping jaw assembly and the roller path support. The drive cylinder drives the ingot clamping jaw assembly to rotate around the hinge shaft, which is used to clamp the ingot placed vertically on the roller path of the ingot tilting machine and prevent the ingot from tipping sideways during the process of being tilted from the vertical state to the horizontal state.

[0012] Furthermore, the ingot clamping jaw assembly includes an ingot clamping jaw body and an ingot clamping head. The ingot clamping jaw body is L-shaped, and the ingot clamping head is movably arranged on the short arm of the L-shaped ingot clamping jaw body. A compression spring is arranged between the ingot clamping head and the short arm of the L-shaped ingot clamping jaw body. When the ingot clamping head contacts the ingot, the compression spring is compressed and shortened, and the compression spring applies a clamping pressure to the ingot through the ingot clamping head. This structure can automatically adapt to the clamping of ingots with different thicknesses.

[0013] Further, the L-shaped long arm of the ingot clamping jaw body is provided with an ingot clamping jaw hinge hole and an ingot clamping jaw oil cylinder hinge hole. The ingot clamping jaw hinge hole of the ingot clamping jaw body is hinged to the ingot clamping jaw hinge seat of the roller path support through a hinge shaft; one end of the ingot clamping jaw oil cylinder is hinged to the ingot clamping jaw oil cylinder hinge seat of the roller path support, and the other end is hinged to the ingot clamping jaw oil cylinder hinge hole of the ingot clamping jaw body.

[0014] Further, a turnover limit column is fixedly arranged on the upper part of one end of the ingot turnover machine base away from the roller path hinge ear, and a limit block is threadedly connected to the top of the turnover limit column; when the roller path of the ingot turnover machine is turned into a horizontal state, the bottom of the end of the roller path of the ingot turnover machine away from the ingot basket abuts against the limit block, controlling the roller path of the ingot turnover machine to be at the same height as the feeding roller path arranged at its rear end, ensuring that the ingot can be smoothly moved onto the feeding roller path.

[0015] Due to the adoption of the above technical solutions, the present utility model has the following beneficial effects: A vertical ingot turnover machine for sawing copper and copper alloy ingots disclosed by the present utility model includes a roller path of the ingot turnover machine, an ingot turnover machine base, and a turnover oil cylinder; the ingot turnover machine base is fixedly arranged on the ground at the front end of the copper and copper alloy ingot sawing production line, the roller path of the ingot turnover machine is hinged to the ingot turnover machine base, and the turnover oil cylinder is hingedly arranged between the roller path of the ingot turnover machine and the ingot turnover machine base; the vertical ingot turnover machine is arranged at the front end of the copper and copper alloy ingot sawing production line. When hoisting an ingot to the ingot sawing production line, the ingot is directly placed on the roller path of the ingot turnover machine in a vertical state, and the turnover oil cylinder drives the roller path of the ingot turnover machine to rotate around the hinge shaft, and the roller path of the ingot turnover machine drives the ingot to turn from a vertical state to a horizontal state, canceling the process of pre-leveling the ingot on the ground when hoisting the ingot to the sawing production line. Therefore, the accident of dropping off due to the rotation between the ingot and the clamping jaws of the lifting tongs during the leveling process of the ingot is solved, thus greatly improving the danger in the hoisting process of sawing and processing copper and copper alloy ingots. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the vertical state of the vertical ingot turnover machine;

[0017] Figure 2 It is a schematic diagram of placing an ingot in the vertical state of the vertical ingot turnover machine;

[0018] Figure 3 It is a schematic diagram of the horizontal state of the vertical ingot turnover machine;

[0019] Figure 4 It is a schematic diagram of the appearance of the roller path of the ingot turnover machine;

[0020] Figure 5 It is a schematic diagram of the appearance of the roller path support Figure 1 ;

[0021] Figure 6 It is a schematic diagram of the appearance of the roller path support Figure 2 ;

[0022] Figure 7 Appearance schematic of the tilting machine base Figure 1 ;

[0023] Figure 8 Appearance schematic of the tilting machine base Figure 2 ;

[0024] Figure 9 Appearance schematic of the ingot clamping jaw combination;

[0025] Figure 10 Schematic diagram of the vertical working state of the vertical tilting machine;

[0026] Figure 11 Schematic diagram of the horizontal working state of the vertical tilting machine;

[0027] Figure 12 Schematic diagram of the closed state of the ingot clamping jaw combination;

[0028] Figure 13 Schematic diagram of the open state of the ingot clamping jaw combination.

[0029] In the figure: 1. Tilting machine roller path; 1.1 Roller path support; 1.1.1 Roller path support body; 1.1.2 Ingot basket; 1.1.3 Roller path hinge seat; 1.1.4 Tipping cylinder hinge seat; 1.1.5 Ingot clamping jaw hinge seat; 1.1.6 Ingot clamping jaw cylinder hinge seat; 1.2 Feeding roller; 1.3 Feeding roller motor; 2. Tilting machine base; 2.1 Base body; 2.2 Roller path hinge ear; 2.3 Tipping cylinder hinge ear; 2.4 Tipping limit post; 2.5 Limit block; 3. Tipping cylinder; 4. Ingot clamping jaw combination; 4.1 Ingot clamping jaw body; 4.1.1 Ingot clamping jaw hinge hole; 4.1.2 Ingot clamping jaw cylinder hinge hole; 4.2 Ingot clamping head; 5. Ingot clamping jaw cylinder; 6. Ingot; 7. Storage pit; 8. Feeding roller path. Specific implementation mode

[0030] The following embodiments can explain the present invention in detail, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0031] See the attached drawings of the specification Figure 1 、 2 、 3: The attached drawings of the specification Figure 1 、 2 All show the vertical tilting machine in a vertical state, in which the attached drawing of the specification Figure 2 shows the situation of placing the ingot in the vertical state of the vertical tilting machine. In this drawing, the ingot clamping jaw combination 4 is still in an open state and does not tightly clamp the ingot 6; The attached drawing of the specification Figure 3It shows the situation where the vertical ingot turning machine holds the ingot 6 and turns it into a horizontal state. In this drawing, the ingot clamping jaw assembly 4 is in a closed state, tightly clamping the ingot 6. When the ingot 6 moves, the ingot clamping jaw assembly 4 is in an open state;

[0032] See the attached drawings of the specification Figure 10 、 11 : The vertical ingot turning machine for sawing copper and copper alloy ingots is set at the front end (feeding port end) of the copper and copper alloy ingot sawing production line; a storage pit 7 is arranged on the left side of the vertical ingot turning machine, and the vertical ingot turning machine is fixedly set on the stepped surface of the storage pit 7; on the right side ground of the vertical ingot turning machine, a feeding roller table 8 of the copper and copper alloy ingot sawing production line is fixedly set, and a driving motor is arranged on the feeding roller table 8; when the vertical ingot turning machine turns into a vertical state, the lower end of the vertical ingot turning machine is in the storage pit 7, reducing the center of gravity height of the ingot 6; when the vertical ingot turning machine turns into a horizontal state, the right end of the ingot turning roller table 1 is flush with the working surface of the feeding roller table 8 for carrying the ingot 6;

[0033] See the attached drawings of the specification Figure 1 、 2 、3: The vertical ingot turning machine for sawing copper and copper alloy ingots includes an ingot turning roller table 1, an ingot turning machine base 2, a turning oil cylinder 3, an ingot clamping jaw assembly 4, and an ingot clamping jaw oil cylinder 5;

[0034] See the attached drawings of the specification Figure 4 : The ingot turning roller table 1 includes a roller table bracket 1.1, a feeding roller 1.2, and a feeding roller motor 1.3; several feeding rollers 1.2 are provided, rotatably arranged on the upper part of the roller table bracket 1.1 through bearing seats. One end of each feeding roller 1.2 is fixedly provided with a sprocket, and adjacent feeding rollers 1.2 are connected by sprockets and chains; the feeding roller motor 1.3 is fixedly set in the middle of the middle part of the roller table bracket 1.1, and a sprocket is fixedly set on the output shaft of the feeding roller motor 1.3. The feeding roller motor 1.3 is connected with one of the feeding rollers 1.2 by sprockets and chains, and then drives all the feeding rollers 1.2 to rotate through the sprockets and chains between adjacent feeding rollers 1.2;

[0035] See the attached drawings of the specification Figure 5 、 6: The roller path support 1.1 includes a roller path support body 1.1.1 with a rectangular parallelepiped frame structure welded by section steel. An ingot basket 1.1.2 welded by section steel is arranged at the upper part of the right end of the roller path support body 1.1.1. A roller path hinge seat 1.1.3, a tilting cylinder hinge seat 1.1.4, a ingot clamping jaw hinge seat 1.1.5, and an ingot clamping jaw cylinder hinge seat 1.1.6 are welded at the lower part. Among them, the roller path hinge seat 1.1.3 and the ingot clamping jaw hinge seat 1.1.5 are located on both sides of the lower part of the roller path support body 1.1.1 in the width direction, and the tilting cylinder hinge seat 1.1.4 is located in the middle of the lower part of the roller path support body 1.1.1. Hinge holes are provided on the roller path hinge seat 1.1.3, the tilting cylinder hinge seat 1.1.4, the ingot clamping jaw hinge seat 1.1.5, and the ingot clamping jaw cylinder hinge seat 1.1.6.

[0036] See the attached instruction manual Figure 7 : The tilting ingot machine base 2 includes a base body 2.1, a roller path hinge ear 2.2, and a tilting cylinder hinge ear 2.3. Hinge holes are provided on the roller path hinge ear 2.2 and the tilting cylinder hinge ear 2.3. The base body 2.1 is a rectangular frame welded by section steel. The roller path hinge ear 2.2 is fixedly arranged obliquely outward at the upper part of the left end of the base body 2.1, and the tilting cylinder hinge ear 2.3 is fixedly arranged at the upper part of the right end of the base body 2.1. See the attached instruction manual Figure 8 : In the attached drawing, another preferred structure of the tilting ingot machine base 2 is shown. A tilting limit post 2.4 is also fixedly arranged at the upper part of the right end. A limit block 2.5 is connected to the top of the tilting limit post 2.4 by thread. The height can be adjusted by rotating the limit block 2.5 and locked by a lock nut.

[0037] See the attached instruction manual Figure 9 : The ingot clamping jaw assembly 4 includes an ingot clamping jaw body 4.1 and an ingot clamping head 4.2. The ingot clamping jaw body 4.1 is L-shaped. The ingot clamping head 4.2 is movably arranged on the short arm of the L-shape of the ingot clamping jaw body 4.1. A compression spring is arranged between the ingot clamping head 4.2 and the short arm of the L-shape of the ingot clamping jaw body 4.1. An ingot clamping jaw hinge hole 4.1.1 and an ingot clamping jaw cylinder hinge hole 4.1.2 are provided on the long arm of the L-shape of the ingot clamping jaw body 4.1.

[0038] See the attached instruction manual Figure 1 、 2, 3: The roller track hinge seat 1.1.3 of the roller track support 1.1 is hingedly connected to the roller track hinge ear 2.2 of the tilting ingot machine base 2 through a hinge shaft; one end of the tilting oil cylinder 3 is hingedly connected to the tilting oil cylinder hinge seat 1.1.4 of the roller track support 1.1, and the other end of the tilting oil cylinder 3 is hingedly connected to the tilting oil cylinder hinge ear 2.3 of the tilting ingot machine base 2; the ingot clamping claw hinge hole 4.1.1 of the ingot clamping claw body 4.1 is hingedly connected to the ingot clamping claw hinge seat 1.1.5 of the roller track support 1.1 through a hinge shaft, one end of the ingot clamping claw oil cylinder 5 is hingedly connected to the ingot clamping claw oil cylinder hinge seat 1.1.6 of the roller track support 1.1, and the other end is hingedly connected to the ingot clamping claw oil cylinder hinge hole 4.1.2 of the ingot clamping claw body 4.1;

[0039] See the attached Figure 10 , 11 : The vertical tilting ingot machine is fixedly arranged on the right-step surface of the storage pit 7 through the tilting ingot machine base 2; when the vertical tilting ingot machine is working, first, the tilting ingot machine roller track 1 is turned into a vertical state under the drive of the tilting oil cylinder 3. When in the vertical state, the tilting ingot machine roller track 1 has an angle of 10 - 20° with the vertical direction. At this time, the ingot clamping claw assembly 4 is in an open state under the drive of the ingot clamping claw oil cylinder 5; the overhead crane holds the head (upper end) of the ingot 6 through the lifting tongs, translates it to the upper part of the vertical tilting ingot machine, and slowly lowers the ingot 6 so that the tail (lower end) of the ingot 6 falls into the ingot receiving basket 1.1.2 of the roller track support 1.1. When the middle part of the ingot 4 leans against the feeding roller 1.2, the ingot clamping claw oil cylinder 5 drives the ingot clamping claw assembly 4 to close and clamp the ingot 6 to prevent the ingot 6 from tilting laterally along the axial direction of the feeding roller 1.2 during the tilting process; the tilting oil cylinder 3 drives the tilting ingot machine roller track 1 to turn into a horizontal state, so that the lower part of the right end of the tilting ingot machine roller track 1 contacts the limit block 2.5, and the roller track surface of the tilting ingot machine roller track 1 is flush with the roller track surface of the feeding roller track 8; the ingot clamping claw oil cylinder 5 drives the ingot clamping claw assembly 4 to open, and the feeding roller motor 1.3 of the tilting ingot machine roller track 1 rotates synchronously with the drive motor of the feeding roller track 8 to drive the feeding roller 1.2 to rotate, and the ingot 6 moves to the feeding roller track 8; during the above process of lifting and transporting the ingot 6, the operation process of pre-leveling the ingot 6 on the ground during the previous lifting and transporting of the ingot 6 is cancelled. Therefore, the accident of the ingot 6 falling off due to rotation between the ingot 6 and the clamping jaw of the lifting tongs during the leveling process is solved, thus greatly improving the danger during the lifting and transporting process of sawing and processing copper and copper alloy ingots.

[0040] The vertical tilting ingot machine for sawing copper and copper alloy ingots can be used for the technical transformation of the existing copper and copper alloy ingot sawing production line during operation, and can also be used in the newly built copper and copper alloy ingot sawing production line.

[0041] The parts not detailed in the present utility model are prior art.

Claims

1. A vertical ingot turning machine for sawing copper and copper alloy ingots, arranged at the front end of a copper and copper alloy ingot sawing production line, for turning a vertical ingot (6) into a horizontal state; wherein: Including translation An ingot turning machine roller table (1), an ingot turning machine base (2), and a turning oil cylinder (3); the ingot turning machine base (2) is fixedly arranged on the front end ground of the copper and copper alloy ingot sawing production line, the ingot turning machine roller table (1) is hingedly connected to the ingot turning machine base (2), and the turning oil cylinder (3) is hingedly arranged between the ingot turning machine roller table (1) and the ingot turning machine base (2); The roller table (1) of the ingot turning machine comprises a roller table support (1.1), a feed roller (1.2), and a feed roller motor (1.3); a plurality of feed rollers (1.2) are provided, which are rotatably arranged on the upper part of the roller table support (1.1) via a bearing seat, and adjacent feed rollers (1.2) are transmission-connected; the feed roller motor (1.3) is fixedly arranged on the roller table support (1.1), and the feed roller motor (1.3) is transmission-connected to one of the feed rollers (1.2); An ingot clamping claw assembly (4) is also hingedly provided on both sides of the ingot turning machine roller table (1), and an ingot clamping claw oil cylinder (5) is hingedly provided between the ingot clamping claw assembly (4) and the roller table bracket (1.1).

2. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 1 is characterized by: The roller support (1.1) comprises a roller support body (1.1.1), an ingot basket (1.1.2), a roller articulated seat (1.1.3), a tilting cylinder articulated seat (1.1.4), an ingot clamping claw articulated seat (1.1.5), and an ingot clamping claw cylinder articulated seat (1.1.6); the ingot basket (1.1.2) is fixedly arranged at one end of the roller support body (1.1.1); the roller articulated seat (1.1.3), the tilting cylinder articulated seat (1.1.4), the spindle clamping claw articulated seat (1.1.5), and the spindle clamping claw cylinder articulated seat (1.1.6) are all fixedly arranged at the lower part of the roller support body (1.1.1), wherein the roller support articulated seat (1.1.3) and the spindle clamping claw articulated seat (1.1.5) are located at both sides of the lower part of the roller support body (1.1.1) in the width direction, and the tilting cylinder articulated seat (1.1.4) is located in the middle of the lower part of the roller support body (1.1.1).

3. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 2 is characterized by: The ingot turning machine base (2) comprises a base body (2.1), a roller articulated ear (2.2), and a turning cylinder articulated ear (2.3); the base body (2.1) is in the shape of a rectangular frame, the roller articulated ear (2.2) is fixedly arranged obliquely on the upper part of one end of the base body (2.1), and the turning cylinder articulated ear (2.3) is fixedly arranged on the upper part of the other end of the base body (2.1).

4. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 3 is characterized by: The roller articulated seat (1.1.3) of the roller support (1.1) is connected to the roller articulated ear (2.2) of the ingot turning machine base (2) via an articulated shaft; one end of the turning cylinder (3) is articulated to the turning cylinder articulated seat (1.1.4) of the roller support (1.1), and the other end is articulated to the turning cylinder articulated ear (2.3) of the ingot turning machine base (2).

5. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 4 is characterized by: The ingot clamping claw assembly (4) comprises an ingot clamping claw body (4.1) and an ingot clamping pressure head (4.2); the ingot clamping claw body (4.1) is L-shaped; the ingot clamping pressure head (4.2) is movably arranged on the L-shaped short arm of the ingot clamping claw body (4.1); and a compression spring is arranged between the ingot clamping pressure head (4.2) and the L-shaped short arm of the ingot clamping claw body (4.1).

6. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 5 is characterized by: The L-shaped long arm of the spindle clamping claw body (4.1) is provided with a spindle clamping claw hinge hole (4.1.1), a spindle clamping claw oil cylinder hinge hole ( 4.1.2), the spindle claw hinge hole (4.1.1) of the spindle claw body (4.1) is hingedly connected to the spindle claw hinge seat (1.1.5) of the roller bracket (1.1) through a hinge shaft; one end of the spindle claw cylinder (5) is hingedly connected to the spindle claw cylinder hinge seat (1.1.6) of the roller bracket (1.1), and the other end is hingedly connected to the spindle claw cylinder hinge hole (4.1.2) of the spindle claw body (4.1).

7. The vertical ingot turning machine for sawing copper and copper alloy ingots according to claim 6 is characterized by: A turning limit column (2.4) is fixedly arranged on the upper part of one end of the ingot turning machine base (2) away from the roller table hinge ear (2.2), and the top of the turning limit column (2.4) is connected to a limit block (2.5) via a thread.

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