Conveying device for titanium alloy bar machining

Abstract

The invention discloses a conveying device for titanium alloy bar machining, and relates to the technical field of titanium alloy bar machining, the conveying device comprises a support, a transferring plate is arranged on the upper side of the support in a sliding mode, first belt wheels are symmetrically and rotationally arranged in the support, and a first servo motor is fixedly arranged in the support; the output end of the first servo motor is fixedly connected with one first belt wheel, the outer surface of the first belt wheel is in meshed connection with a first transmission belt, a connecting block is fixedly arranged on the upper surface of the first transmission belt, the upper surface of the connecting block is fixedly connected with the transfer plate, and guide rails are symmetrically and fixedly arranged on the upper surface of the support; according to the conveying device for titanium alloy bar machining, the conveying speed is adjusted through the double servo motors, and the efficiency is improved; stable conveying is guaranteed through sliding of the transfer plate and limiting design of the transmission belt; limiting protection structures for bars, parts and motors prolong the service life and reduce the risk.

Description

Technical Field

[0001] The invention relates to the technical field of titanium alloy bar processing, in particular to a conveying device for titanium alloy bar processing. Background Art

[0002] Titanium alloy bar processing is a complex technology involving material properties, processing technology and equipment selection. Due to the advantages of titanium alloy such as high strength, low density and good corrosion resistance, it is widely used in aerospace, medical equipment, chemical industry and other fields. However, it is also difficult to process (such as high hardness, poor thermal conductivity, easy to stick to the knife, etc.), which places high requirements on the processing technology.

[0003] However, the prior art still has the following problems: The existing conveying devices for titanium alloy bar processing are mostly driven by a single motor, which makes it difficult to accurately control the horizontal movement of the transfer plate and the conveying action of the conveyor belt respectively. The conveying speed adjustment method is single and can usually only be adjusted through the mechanical structure. It is impossible to flexibly change the speed according to the diverse processing rhythm. As a result, when facing different processing steps, the conveying is often too fast or too slow, which is difficult to match the processing rhythm, seriously affecting the overall conveying efficiency.

[0004] The existing conveying devices for titanium alloy bar processing usually lack precise guiding structures, are prone to large shaking during sliding, and have a high probability of component offset or jamming. These problems make the conveying process unstable, which not only affects the accuracy of bar conveying, but also reduces the processing progress due to frequent malfunctions and shutdowns, making it impossible to ensure the continuous stability of the conveying process.

[0005] Most of the conveying devices used for titanium alloy bar processing in the existing technology lack a limiting structure and are prone to falling or offset; the transmission components lack effective limiting devices, resulting in severe wear and offset; the motors have no protective components and are easily damaged by processing debris, heat, etc., which leads to a short service life of the device and a high risk of downtime due to component failure, seriously affecting the continuity and safety of processing.

[0006] In response to the above problems, the inventors proposed a conveying device for processing titanium alloy bars to solve the above problems. Summary of the Invention

[0007] In order to solve the problems of single motor drive, single speed adjustment, inability to match diverse processing rhythms, low efficiency; lack of precise guide and limit structure, frequent problems such as transfer plate shaking and transmission belt offset, and poor stability; insufficient limit protection for bars, transmission components and motors, short device life, and high risk of shutdown, the purpose of the present invention is to provide a conveying device for titanium alloy bar processing.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions: a conveying device for processing titanium alloy bars, comprising a bracket, a transfer plate is slidably provided on the upper side of the bracket, a first pulley is symmetrically rotated in the bracket, a first servo motor is fixedly provided in the bracket, and the output end of the first servo motor is fixedly connected to one of the first pulleys, the outer surface of the first pulley is meshed with a first transmission belt, the upper surface of the first transmission belt is fixedly provided with a connecting block, and the upper surface of the connecting block is fixedly connected to the transfer plate, the upper surface of the bracket is symmetrically fixed with a guide rail, and the upper surface of the guide rail is slidably provided with a driven block, and the upper surface of the driven block is fixedly connected to the transfer plate.

[0009] The bracket is preferably cast from a high-strength aluminum alloy, offering a lightweight yet high structural strength, capable of effectively supporting the weight of the transfer plate and the titanium alloy rods it carries. The guide rail is constructed from wear-resistant cast iron, surface-hardened to a hardness of HRC50-55, significantly enhancing its wear resistance and extending its service life. The follower block is constructed from polytetrafluoroethylene, a self-lubricating material that provides a low static friction coefficient with the guide rail, reducing resistance and wear during sliding.

[0010] Preferably, a cross bar is fixed inside the bracket, and an L-shaped plate is symmetrically fixed on the upper surface of the cross bar, a limit frame is fixed on one side of the L-shaped plate, the first pulley is rotatably set on the corresponding limit frame, and a limit block is symmetrically fixed on the outer surface of the first transmission belt, and a limit plate is fixed on the lower surface of the limit block, and the inner side of the limit plate is movably fitted with the first transmission belt.

[0011] Preferably, the cross bar is cut and welded from Q235 steel plate, with a rectangular cross-section and dimensions of 80mm×50mm. It is connected to the bracket by welding, and the weld height is not less than 5mm to ensure the connection strength. The L-shaped plate is stamped from a stainless steel plate with a thickness of 8mm. It is fixed to the cross bar by M8 bolts with a bolt spacing of 100mm. The limit frame is a steel casting, and the clearance between its inner hole and the shaft diameter of the first pulley is 0.05-0.1mm, ensuring that the first pulley can rotate flexibly. The limiting block and the limiting plate are both made of nylon. The limiting block is fixed to the first transmission belt by a countersunk bolt. The roughness of the contact surface between the limiting plate and the first transmission belt is Ra1.6, which can effectively prevent the first transmission belt from deflecting without damaging the transmission belt surface.

[0012] Preferably, a plurality of second pulleys are rotatably provided in the transfer plate, a second servo motor is fixedly provided on the lower side of the transfer plate, and the output end of the second servo motor is fixedly connected to one of the second pulleys, the outer surface of the second pulley is meshed with a second transmission belt, a rotating shaft is fixedly provided on one side of the second pulley, six rotating shafts are provided, and the six rotating shafts are distributed at the same intervals, and a conveyor belt is sleeved on the outer surface of the rotating shaft.

[0013] Preferably, the transfer plate is made of welded steel plates with internal reinforcement ribs, and the spacing between the reinforcement ribs is 200mm, which can improve the transfer plate's ability to resist deformation. The second pulley is forged from 45# steel, and the surface is tempered with a hardness of HB220-250. The gear tooth accuracy reaches level 6 in GB / T10095.2-2008, and the meshing accuracy with the second transmission belt is high, and the transmission is smooth. The rotating shaft is made of 40Cr material, with a diameter of 30mm. The length is determined according to the width of the transfer plate, and the two ends are connected to the transfer plate through bearings. The bearings are deep groove ball bearings 6206, which can ensure the flexible rotation of the rotating shaft. The conveyor belt is made of polyurethane material, with a thickness of 5mm and an anti-slip texture on the surface. The texture depth is 1mm, which can increase the friction with the titanium alloy rod and prevent the rod from slipping.

[0014] Preferably, the bracket includes an upper support frame and a lower support frame, and the upper support frame and the lower support frame are fixedly connected, side guard plates are symmetrically fixed on both sides of the upper support frame and the lower support frame, a main guard plate is commonly fixed on one side of the lower support frame of the upper support frame, the lower surface of the lower support frame is symmetrically connected with studs by bolts, and a support plate is fixed on the lower end of the stud.

[0015] Preferably, the upper and lower support frames are both welded from square steel tubes with a specification of 100mm × 100mm × 5mm. The two are connected by a flange with a thickness of 12mm and fixed with 8 evenly distributed M12 bolts. The side guards and main guards are made of galvanized steel plates with a thickness of 3mm and fixed to the support frames with rivets with a rivet spacing of 150mm. The studs are high-strength M20 × 150mm bolts made of 35CrMo. The support plate is made of circular steel plate with a diameter of 100mm and a thickness of 10mm. A 3mm thick rubber pad is attached to the lower surface, which has good anti-slip and shock absorption effects.

[0016] Preferably, a limiting vertical plate is fixed on the inner wall of the transfer plate, vertical poles are symmetrically fixed on both sides of the transfer plate, and a horizontal column is passed through the upper part of one side of the vertical pole, and an arc-surface block is fixed on the inner end of the horizontal column, and a limiting column is fixed on the inner side of the two corresponding arc-surface blocks on one side.

[0017] Preferably, the limiting vertical plate is made of stainless steel plate with a thickness of 5mm and a height of 100mm. It is fixed to the inner wall of the transfer plate by welding, and the weld is full and continuous. The vertical pole is a round steel pipe with a diameter of 25mm and a wall thickness of 3mm. It is connected to the transfer plate by welding, and the verticality error is not more than 0.5mm / m. The horizontal column is a threaded rod with a diameter of 16mm. A nut is provided at the joint with the vertical pole. The extension length of the horizontal column can be adjusted by rotating the nut, and the adjustment range is 0-100mm. The arc surface block is made of wear-resistant cast iron, and the arc radius is designed according to the diameter of common titanium alloy rods, which is 50-100mm. It is fixed to the horizontal column by welding. The limiting column is made of rubber with a diameter of 20mm and a length consistent with the width of the transfer plate, which can avoid rigid contact with the rod and damage to the surface of the rod.

[0018] Preferably, a protection plate is connected to the lower surface of the transfer plate by bolts, a connecting plate is fixed to one side of the second servo motor, and a movable bolt slot for cooperating with the connecting plate is opened on one side of the protection plate.

[0019] The protective plate is preferably made of 4mm thick steel, sprayed with anti-rust paint, and connected to the transfer plate with M6 bolts spaced 120mm apart. The connecting plate is an L-shaped steel plate, 6mm thick, and secured to the second servo motor with M5 bolts. The movable bolt slot is 50mm long and 10mm wide, and the inner edge of the slot is chamfered to prevent scratches on the bolts. The protective plate is 20mm x 20mm larger than the second servo motor, fully covering the motor and effectively blocking machining debris and coolant.

[0020] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts dual servo motors to drive the horizontal transfer of the transfer plate and the conveying action of the conveyor belt respectively. Different conveying speeds can be adjusted by accurately controlling the motor speed, meeting the diverse processing rhythm requirements and improving the overall conveying efficiency.

[0021] 2. The transfer plate of the present invention slides through the guide rail and the driven block, reducing the shaking during the movement; the first transmission belt is limited by the limiting block and the limiting plate, and the spacing between the second pulley and the rotating shaft is reasonably designed, which reduces the probability of component offset or jamming and ensures the stability of the transmission process.

[0022] 3. The present invention provides limiting structures and protective components for the rods, transmission components and motors respectively, which can not only prevent the rods from falling or shifting during transportation, but also protect the device components from damage, thereby extending the service life of the device and reducing the risk of shutdown due to component failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of another perspective of the overall structure of the present invention.

[0026] Figure 3 This is an exploded schematic diagram of the support structure of the present invention.

[0027] Figure 4 It is a schematic diagram of the explosion of the upper part of the support plate structure of the present invention.

[0028] Figure 5 This is an exploded schematic diagram of the structure of one side of the transfer plate of the present invention.

[0029] Figure 6 This is an exploded schematic diagram of the structure on the other side of the transfer plate of the present invention.

[0030] Figure 7 It is a structural schematic diagram of the upper part of the bracket of the present invention.

[0031] Figure 8 This is an exploded schematic diagram of the crossbar structure of the present invention.

[0032] In the figure: 1. bracket; 11. first pulley; 12. first servo motor; 13. first transmission belt; 14. connecting block; 15. guide rail; 16. driven block; 2. transfer plate; 21. second pulley; 22. second servo motor; 23. second transmission belt; 24. rotating shaft; 25. conveyor belt; 3. cross bar; 31. L-shaped plate; 32. limiting frame; 4. upper support frame; 41. lower support frame; 42. side guard plate; 43. main guard plate; 5. support plate; 51. stud; 6. limiting block; 61. limiting plate; 7. limiting vertical plate; 71. vertical pole; 72. cross column; 73. arc block; 74. limiting column; 8. protection plate; 81. movable bolt slot; 82. connecting plate. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0034] Example: Figure 1-8 As shown, the present invention provides a conveying device for processing titanium alloy bars, including a bracket 1, a transfer plate 2 is slidingly provided on the upper side of the bracket 1, a first pulley 11 is symmetrically rotated in the bracket 1, a first servo motor 12 is fixedly provided in the bracket 1, and the output end of the first servo motor 12 is fixedly connected to one of the first pulleys 11, the outer surface of the first pulley 11 is meshedly connected with a first transmission belt 13, the upper surface of the first transmission belt 13 is fixedly provided with a connecting block 14, and the upper surface of the connecting block 14 is fixedly connected to the transfer plate 2, a guide rail 15 is symmetrically fixedly provided on the upper surface of the bracket 1, and a driven block 16 is slidingly provided on the upper surface of the guide rail 15, and the upper surface of the driven block 16 is fixedly connected to the transfer plate 2. In terms of horizontal transfer, the first servo motor 12 in the bracket 1 drives the first pulley 11 to rotate, so that the first transmission belt 13 runs accordingly, and the connecting block 14 fixed on the first transmission belt 13 drives the transfer plate 2 to slide along the guide rail 15, and the driven block 16 enhances the sliding stability of the transfer plate 2.

[0035] A cross bar 3 is fixed inside the bracket 1, and an L-shaped plate 31 is symmetrically fixed on the upper surface of the cross bar 3, and a limit frame 32 is fixed on one side of the L-shaped plate 31. The first pulley 11 is rotatably set on the corresponding limit frame 32, and a limit block 6 is symmetrically fixed on the outer surface of the first transmission belt 13, and a limit plate 61 is fixed on the lower surface of the limit block 6. The inner side of the limit plate 61 is movably fitted with the first transmission belt 13. At the same time, the device has multiple limiting and protection mechanisms. The limiting frame 32 on one side of the L-shaped plate 31 symmetrically fixed on the upper surface of the cross bar 3 fixed in the bracket 1 limits the first pulley 11, and the limiting plate 61 on the lower surface of the limit block 6 symmetrically fixed on the outer surface of the first transmission belt 13 prevents the first transmission belt 13 from deflecting.

[0036] Several second pulleys 21 are rotatably provided inside the transfer plate 2, and a second servo motor 22 is fixedly provided on the lower side of the transfer plate 2, and the output end of the second servo motor 22 is fixedly connected to one of the second pulleys 21, and the outer surface of the second pulley 21 is meshed with a second transmission belt 23. A rotating shaft 24 is fixedly provided on one side of the second pulley 21, and there are six rotating shafts 24, and the six rotating shafts 24 are distributed at the same intervals, and a conveyor belt 25 is sleeved on the outer surface of the rotating shaft 24. The transportation of the rods mainly depends on the transfer plate 2, and the second servo motor 22 inside it drives the second pulley 21 to rotate, prompting the second transmission belt 23 to operate, and then drives the conveyor belt 25 to move through the rotating shaft 24, thereby realizing the transportation of the rods on the transfer plate 2.

[0037] The bracket 1 includes an upper support frame 4 and a lower support frame 41, and the upper support frame 4 and the lower support frame 41 are fixedly connected, and side guard plates 42 are symmetrically fixed on both sides of the upper support frame 4 and the lower support frame 41, and a main guard plate 43 is commonly fixed on one side of the lower support frame 41 of the upper support frame 4, and the lower surface of the lower support frame 41 is symmetrically bolted with studs 51, and the lower end of the stud 51 is fixed with a support plate 5. In addition, the bracket 1 includes an upper support frame 4 and a lower support frame 41 that are fixedly connected, and the side guard plates 42 symmetrically fixed on both sides of the upper support frame 4 and the lower support frame 41, and the main guard plate 43 commonly fixed on one side of the upper support frame 4 and the lower support frame 41 form a stable frame, and the studs 51 symmetrically bolted on the lower surface of the lower support frame 41 and the support plate 5 fixed at the lower end thereof ensure the stable placement of the entire device.

[0038] The inner wall of the transfer plate 2 is fixed with a limiting vertical plate 7, and vertical poles 71 are symmetrically fixed on both sides of the transfer plate 2, and a horizontal column 72 is passed through the upper part of one side of the vertical pole 71, and the inner end of the horizontal column 72 is fixed with an arc-surface block 73, and the inner sides of the two corresponding arc-surface blocks 73 on one side are fixed with limiting columns 74. The limiting structure formed by the limiting vertical plate 7 fixed on the inner wall of the transfer plate 2, the vertical poles 71 symmetrically fixed on both sides of the transfer plate 2, the horizontal column 72 passing through the upper part of one side of the vertical pole 71 and the arc-surface block 73 fixed on the inner end of the horizontal column 72, and the limiting column 74 fixed on the inner side of the two corresponding arc-surface blocks 73 on one side can limit the rod.

[0039] The lower surface of the transfer plate 2 is bolted to a protective plate 8, and a connecting plate 82 is fixed to one side of the second servo motor 22. A movable bolt groove 81 is opened on one side of the protective plate 8 to cooperate with the connecting plate 82. The protective plate 8 connected by bolts on the lower surface of the transfer plate 2 can protect the second servo motor 22. The connecting plate 82 fixed on one side of the second servo motor 22 cooperates with the movable bolt groove 81 opened on one side of the protective plate 8 to facilitate fine-tuning of the motor position.

[0040] In terms of the limitation and adaptability of the rods, the limiting vertical plate 7 can initially block the rods from the side to prevent the rods from sliding from the side during the movement or transportation of the transfer plate 2. The limiting structure composed of the vertical rod 71, the horizontal column 72, the arc-surface block 73 and the limiting column 74 can be adjusted according to the diameter of the rod. By changing the position of the horizontal column 72 on the vertical rod 71, the arc-surface block 73 and the limiting column 74 can fit closely to rods of different specifications, thereby improving the adaptability of the device to titanium alloy rods of different sizes. The limiting block 6 and the limiting plate 61 can not only prevent the first transmission belt 13 from deviating, but also reduce the wear of the first transmission belt 13 to a certain extent, thereby extending its service life. The protective plate 8 shields the second servo motor 22 from debris that may be generated during the processing, thereby preventing the motor from being damaged.

[0041] To ensure the coordinated operation of the device, the rotational clearance between the first pulley 11 and the limiting bracket 32 ​​has been precisely designed. This ensures the flexibility of the first pulley 11 while preventing wobbling caused by excessive clearance, thus ensuring the smooth operation of the first transmission belt 13. The connection between the connecting block 14 and the transfer plate 2 is secured with high-strength bolts capable of bearing the weight of the transfer plate 2 and the loaded rods, preventing loosening of the connection that could affect transmission accuracy. Furthermore, the contact surface between the driven block 16 and the guide rail 15 has been precision machined to reduce sliding friction, ensuring smoother transfer of the transfer plate 2 and further improving the overall operating accuracy of the device. To ensure the device's ability to cope with complex working conditions, the side guard plates 42 and main guard plate 43 are constructed from wear-resistant and corrosion-resistant materials. This effectively protects the internal components of the bracket 1 from erosion by coolant, metal debris, and other factors that may be present in the processing environment, thereby extending the device's service life. The lower surface of the support plate 5 is provided with anti-slip grooves. In slippery processing environments, this increases friction between the device and the ground, preventing displacement during operation and ensuring safe transfer operations. Furthermore, the material of the protective plate 8 exhibits certain thermal insulation properties, which reduces the impact of heat generated during processing on the second servo motor 22, ensuring stable operation at an appropriate temperature. In terms of the convenience of assembly and debugging of the device, the fixed connection between the upper support frame 4 and the lower support frame 41 adopts a modular design. The installation position of each component is equipped with precise positioning holes, which facilitates quick assembly and improves production efficiency. The stud 51 is connected with the bolts of the lower support frame 41, so that when the device is installed and debugged, the height of the support plate 5 can be easily adjusted by rotating the stud 51, thereby adjusting the overall horizontality of the device, which is simple and convenient to operate. The length and width of the movable bolt slot 81 are reasonably designed to provide sufficient space for fine-tuning the position of the second servo motor 22, making it convenient to calibrate the connection accuracy between the motor and the second pulley 21 during installation or maintenance, thereby ensuring the effectiveness of power transmission.

[0042] Among them, the first servo motor 12 and the second servo motor 22 are both existing technologies and will not be described in detail; at the same time, the present invention also includes a power supply, a controller and a switch, etc., which are not the main technical points of this patent and will not be described in detail.

[0043] Working Principle: This conveyor for titanium alloy bar processing realizes stable conveying of bars through the collaboration of multiple components; In terms of horizontal transfer, the first servo motor 12 in the bracket 1 drives the first pulley 11 to rotate, causing the first transmission belt 13 to run accordingly. The connecting block 14 fixed to the first transmission belt 13 drives the transfer plate 2 to slide along the guide rail 15, and the driven block 16 enhances the sliding stability of the transfer plate 2. The transportation of the bars mainly relies on the transfer plate 2. The second servo motor 22 inside the transfer plate drives the second pulley 21 to rotate, prompting the second transmission belt 23 to operate, and then drives the conveyor belt 25 to move through the rotating shaft 24 to realize the transportation of the bars on the transfer plate 2. At the same time, the device has multiple limiting and protection mechanisms. The limiting frame 32 on one side of the L-shaped plate 31 symmetrically fixed on the upper surface of the crossbar 3 fixed in the bracket 1 limits the first pulley 11, and the limiting plate 61 on the lower surface of the limiting block 6 symmetrically fixed on the outer surface of the first transmission belt 13 prevents the first transmission belt 13 from deflecting. The limiting structure formed by the limiting vertical plate 7 fixed on the inner wall of the transfer plate 2, the vertical rods 71 ​​symmetrically fixed on both sides of the transfer plate 2, the horizontal column 72 passing through the upper part of one side of the vertical rod 71, and the arc-shaped clamping block 73 fixed on the inner end of the horizontal column 72, and the limiting column 74 fixed on the inner side of the two corresponding arc-shaped clamping blocks 73 on one side can play a limiting role for the rod; The protective plate 8 connected with bolts on the lower surface of the transfer plate 2 can protect the second servo motor 22. The connecting plate 82 fixed on one side of the second servo motor 22 cooperates with the movable bolt groove 81 opened on one side of the protective plate 8 to facilitate fine adjustment of the motor position. In addition, the bracket 1 includes an upper support frame 4 and a lower support frame 41 fixedly connected, side guard plates 42 symmetrically fixed on both sides of the upper support frame 4 and the lower support frame 41, and a main guard plate 43 fixed to one side of the upper support frame 4 and the lower support frame 41 to form a stable frame, and the studs 51 symmetrically bolted to the lower surface of the lower support frame 41 and the support plate 5 fixed at the lower end thereof ensure the stable placement of the entire device.

[0044] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A conveying device for processing titanium alloy bars, comprising a bracket (1), characterized in that: A transfer plate (2) is slidably provided on the upper side of the bracket (1), a first pulley (11) is symmetrically rotated in the bracket (1), a first servo motor (12) is fixedly provided in the bracket (1), and an output end of the first servo motor (12) is fixedly connected to one of the first pulleys (11), an outer surface of the first pulley (11) is meshedly connected with a first transmission belt (13), an upper surface of the first transmission belt (13) is fixedly provided with a connecting block (14), and an upper surface of the connecting block (14) is fixedly connected to the transfer plate (2).

2. A conveying device for processing titanium alloy bars according to claim 1, characterized in that: A plurality of second pulleys (21) are rotatably provided in the transfer plate (2), a second servo motor (22) is fixedly provided on the lower side of the transfer plate (2), and an output end of the second servo motor (22) is fixedly connected to one of the second pulleys (21), an outer surface of the second pulley (21) is meshedly connected with a second transmission belt (23), a rotating shaft (24) is fixedly provided on one side of the second pulley (21), and a conveyor belt (25) is sleeved on the outer surface of the rotating shaft (24).

3. A conveying device for processing titanium alloy bars according to claim 2, characterized in that: Six rotating shafts (24) are provided, and the six rotating shafts (24) are distributed at the same intervals.

4. The conveying device for processing titanium alloy bars according to claim 1, characterized in that: A guide rail (15) is symmetrically fixedly provided on the upper surface of the bracket (1), and a driven block (16) is slidably provided on the upper surface of the guide rail (15), and the upper surface of the driven block (16) is fixedly connected to the transfer plate (2).

5. The conveying device for processing titanium alloy bars according to claim 1, characterized in that: The bracket (1) comprises an upper support frame (4) and a lower support frame (41), and the upper support frame (4) and the lower support frame (41) are fixedly connected, side guard plates (42) are symmetrically fixedly provided on both sides of the upper support frame (4) and the lower support frame (41), and a main guard plate (43) is fixedly provided on one side of the lower support frame (41) of the upper support frame (4).

6. A conveying device for processing titanium alloy bars according to claim 5, characterized in that: The lower surface of the lower support frame (41) is symmetrically bolted with studs (51), and the lower end of the studs (51) is fixedly provided with a support plate (5).

7. The conveying device for processing titanium alloy bars according to claim 1, characterized in that: A limiting vertical plate (7) is fixedly provided on the inner wall of the transfer plate (2), vertical poles (71) are symmetrically fixedly provided on both sides of the transfer plate (2), and a horizontal column (72) is passed through the upper part of one side of the vertical pole (71), and an arc-surface clamping block (73) is fixedly provided on the inner end of the horizontal column (72), and a limiting column (74) is fixedly provided on the inner side of two corresponding arc-surface clamping blocks (73) on one side.

8. The conveying device for processing titanium alloy bars according to claim 2, characterized in that: The lower surface of the transfer plate (2) is bolted to a protective plate (8), a connecting plate (82) is fixed to one side of the second servo motor (22), and a movable bolt slot (81) for use with the connecting plate (82) is provided on one side of the protective plate (8).

9. The conveying device for processing titanium alloy bars according to claim 1, characterized in that: A crossbar (3) is fixedly provided inside the bracket (1), and an L-shaped plate (31) is symmetrically fixedly provided on the upper surface of the crossbar (3); a limiting frame (32) is fixedly provided on one side of the L-shaped plate (31), and the first pulley (11) is rotatably provided on the corresponding limiting frame (32).

10. The conveying device for processing titanium alloy bars according to claim 1, characterized in that: A limiting block (6) is symmetrically fixedly provided on the outer surface of the first transmission belt (13), and a limiting plate (61) is fixedly provided on the lower surface of the limiting block (6), wherein the inner side of the limiting plate (61) is movably fitted with the first transmission belt (13).

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