Continuous heating equipment for round steel forging

Abstract

The invention discloses continuous heating equipment for round steel forging, and relates to the technical field of forging processing, the continuous heating equipment comprises a mounting unit, a heating unit, a movable supporting unit, a multifunctional unit, a driving unit and a pushing and discharging unit; the heating unit is mounted on the mounting unit; the movable supporting unit is mounted on the mounting unit; the multifunctional unit is mounted on the mounting unit; the driving unit is mounted on the mounting unit; the number of the pushing and discharging units is two, and the two pushing and discharging units are mounted on the mounting unit and used for improving the mounting and dismounting efficiency of the round steel; by means of the round steel heating device, heated round steel can be rapidly taken out, to-be-heated round steel can be rapidly placed, and the heating efficiency of the round steel is improved; the problems that the to-be-heated round steel can be placed only when the heated round steel is taken down, the to-be-heated round steel cannot be placed in advance, the taking-out and placing time of the round steel is prolonged, and the heating efficiency of the round steel is reduced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of forging processing, and more specifically, particularly to a continuous heating device for round steel forging. Background Art

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets to cause them to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes and sizes. The main purpose of forging is to optimize the metal structure through plastic deformation and improve the mechanical properties of forgings. The main reason for heating during forging is to increase the plasticity of the metal and reduce deformation resistance, making it easier to forge and obtain good forging quality.

[0003] The heating equipment currently used still has the following problems: 1. The round steel to be heated can only be placed when the heated round steel is removed. The round steel to be heated cannot be placed in advance, which increases the time for taking out and placing the round steel and reduces the heating efficiency of the round steel; 2. Usually there is a lack of automatic positioning structure, which makes it impossible for multiple round steels to be located in the same center plane; at the same time, the round steel being heated cannot be automatically moved, which reduces the heating effect of the round steel; 3. The heated round steel cannot be pushed automatically, which makes it difficult to take out the heated round steel, and it is not easy to place the heated round steel, which increases the difficulty of taking out and placing the round steel. To this end, we provide a continuous heating equipment for round steel forging to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art and provide a continuous heating device for forging round steel, which comprises an installation unit, a heating unit, a movable supporting unit, a multifunctional unit, a driving unit and a pushing and unloading unit; the round steel can be quickly taken out after heating, and the round steel to be heated can be quickly placed, thereby improving the heating efficiency of the round steel; when the output shafts of the two linear electric cylinders are extended, the movable positioning plate automatically moves downward, thereby playing a positioning role for the round steel in the supporting heating shell, thereby ensuring that the round steel to be heated is in the same plane; a row of rectangular pushing plates drives the heated round steel to move upward, thereby facilitating the removal of a row of heated round steels, and also facilitating the placement of the round steel to be heated, thereby saving effort in placing and taking out the round steel; the problem that the round steel to be heated can only be placed when the heated round steel is taken down, the multiple round steels cannot be located in the same center plane, and the heated round steel cannot be automatically pushed is solved.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A continuous heating device for round steel forging, comprising: a mounting unit, a heating unit, a movable support unit, a multifunctional unit, a driving unit and a pushing and unloading unit; the heating unit is mounted on the mounting unit; The movable support unit is installed on the mounting unit, and the movable support unit is used to support the round steel to be heated, and the movable support unit is also used to improve the heating efficiency of the round steel; the multifunctional unit is installed on the mounting unit, and the multifunctional unit is used to position the round steel to be heated, and the multifunctional unit is also used to position the movable support unit; The driving unit is installed on the mounting unit, and the driving unit is used to move the round steel being heated; the pushing and unloading units are provided with two groups, and the two groups of pushing and unloading units are installed on the mounting unit, and the two groups of pushing and unloading units are used to improve the installation and disassembly efficiency of the round steel.

[0006] Furthermore, the mounting unit includes: a supporting heating shell, an L-shaped guide frame and a mounting plate; a total of four L-shaped guide frames are provided, and the four L-shaped guide frames are fixedly installed on the left and right sides of the supporting heating shell; a total of two mounting plates are provided, and the two mounting plates are fixedly installed on the left and right sides of the supporting heating shell, and the two mounting plates are located below the four L-shaped guide frames.

[0007] Furthermore, the heating unit includes: a rectangular gas collecting hood, a gas heating gun head and a natural gas pipeline; the rectangular gas collecting hood is fixedly installed inside the supporting heating shell; the gas heating gun heads are arranged in four rows, and the four rows of gas heating gun heads are fixedly installed on the top of the rectangular gas collecting hood; the natural gas pipeline is fixedly installed on the bottom of the rectangular gas collecting hood, and the natural gas pipeline is also fixedly connected to the supporting heating shell.

[0008] Furthermore, the movable support unit includes: a circular guide shaft and a rectangular connecting frame; there are four circular guide shafts in total, and the four circular guide shafts are slidably installed on four L-shaped guide frames; the rectangular connecting frame is fixedly installed on the inner ends of the four circular guide shafts, and four circular positioning grooves are opened on the top of the rectangular connecting frame.

[0009] Furthermore, the movable support unit also includes: a rectangular limit baffle A, a high temperature resistant support rod and a high temperature resistant belt; there are two rectangular limit baffles A, and the two rectangular limit baffles A are fixedly installed on the outside of the four circular guide shafts, and the rectangular limit baffle A on the left is in contact with the two L-shaped guide frames on the left; there is a row of high temperature resistant support rods, and a row of high temperature resistant support rods is rotatably installed on the rectangular connecting frame; there are two rows of high temperature resistant belts, and the two rows of high temperature resistant belts are installed at the front and rear ends of a row of high temperature resistant support rods.

[0010] Furthermore, the movable support unit also includes: a driving gear A, a rectangular connecting frame and an arc-shaped extrusion rod; there are two driving gears A, and the two driving gears A are fixedly installed at the front ends of two high-temperature resistant support rods; there are four rectangular connecting frames, and the four rectangular connecting frames are fixedly installed at the bottom of the rectangular connecting frame; there are four arc-shaped extrusion rods, and the four arc-shaped extrusion rods are fixedly installed at the bottom of the four rectangular connecting frames.

[0011] Furthermore, the multifunctional unit includes: a linear electric cylinder, a movable positioning plate and an L-shaped positioning rod; there are two linear electric cylinders in total, and the two linear electric cylinders are fixedly installed on the top of the supporting heating shell; the movable positioning plate is fixedly installed on the output shafts of the two linear electric cylinders; there are two L-shaped positioning rods in total, and the two L-shaped positioning rods are fixedly installed on the front and rear sides of the movable positioning plate; the bottoms of the two L-shaped positioning rods are provided with chamfers, and the two L-shaped positioning rods are concentrically arranged with the two circular positioning grooves on the left side.

[0012] Furthermore, the driving unit includes: a driving motor and a driving gear B; the driving motor is installed on the front side of the supporting heating shell by screws; the driving gear B is fixedly installed on the output shaft of the driving motor, and the driving gear B is also meshed and connected with the driving gear A on the left side.

[0013] Furthermore, the pushing and unloading unit includes: a circular movable shaft, a pushing bracket and a rectangular pushing plate; there are two circular movable shafts, and the two circular movable shafts are slidably installed on the mounting plate; the pushing bracket is fixedly installed on the top of the two circular movable shafts; there are a row of rectangular pushing plates, and a row of rectangular pushing plates is fixedly installed on the top of the pushing bracket.

[0014] Furthermore, the pushing unloading unit also includes: a rectangular limit baffle B and a rectangular force plate; the rectangular limit baffle B is fixedly installed on the outside of the two circular movable shafts; there are two rectangular force plates in total, and the two rectangular force plates are fixedly installed on the front and rear sides of the pushing bracket.

[0015] Compared with the prior art, the continuous heating equipment for round steel forging has the following beneficial effects: 1. The arrangement of a row of high-temperature resistant support rods of the present invention plays a supporting role for the round steel to be heated. When the round steel in the supporting heating shell is heated, the staff can pre-place the round steel to be heated on the top of the other half row of high-temperature resistant support rods; after the round steel in the supporting heating shell is heated, the staff pushes the rectangular connecting frame to make another rectangular limit baffle A contact with the other two L-shaped guide frames, thereby realizing the rapid removal of the round steel after heating, and also realizing the rapid placement of the round steel to be heated, thereby improving the heating efficiency of the round steel; when the driving gear B is meshed and connected with the driving gear A on the left side, the high-temperature resistant support rods on the left half rotate; when the driving gear B is meshed and connected with the driving gear A on the right side, the high-temperature resistant support rods on the right half rotate, so that the round steel can rotate automatically when heated, thereby ensuring that the round steel is heated evenly and improving the heating effect of the round steel.

[0016] 2. In the present invention, when the output shafts of the two linear electric cylinders are extended, the movable positioning plate automatically moves downward, thereby positioning the round steel in the supporting heating shell, thereby ensuring that the round steel to be heated is in the same plane; when the output shafts of the two linear electric cylinders are extended, the movable positioning plate can also drive the two L-shaped positioning rods to move downward, thereby inserting the two L-shaped positioning rods into the two circular positioning grooves, thereby positioning the rectangular connecting frame.

[0017] 3. According to the present invention, when the heated round steel is removed, the two arc-shaped extrusion rods located at the heated round steel can push the corresponding two rectangular force-bearing plates to move upward, so that a row of rectangular push plates drive the heated round steel to move upward, which is conducive to the removal of the row of heated round steels and the placement of the round steels to be heated, making the placement and removal of the round steels more labor-saving; when the two arc-shaped extrusion rods are separated from the two rectangular force-bearing plates, the row of rectangular push plates moves downward by a certain distance to ensure that when the two arc-shaped extrusion rods contact the two rectangular force-bearing plates again, the two arc-shaped extrusion rods can also push the corresponding two rectangular force-bearing plates to move upward.

[0018] Other advantages, objectives and features of the present invention will be set forth in part in the following description and, in part, will be apparent to those skilled in the art based on an examination of the following or may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown; Figure 2 A schematic structural diagram of the installation unit of the present invention is shown; Figure 3 The present invention is shown Figure 1 Schematic diagram of the bottom perspective structure; Figure 4 A schematic diagram of the structure of the heating unit of the present invention is shown; Figure 5 A schematic structural diagram of the movable support unit of the present invention is shown; Figure 6 The present invention is shown Figure 1 Schematic diagram of the transverse central section structure; Figure 7 A schematic structural diagram of the multifunctional unit of the present invention is shown; Figure 8 The present invention is shown Figure 1 Schematic diagram of the longitudinal central section structure; Fig. 9 The present invention is shown Figure 8 A schematic diagram of the local enlarged structure of the middle A area; Fig.10 The schematic diagram of the structure of the push unloading unit of the present invention is shown; Fig.11 The present invention is shown Figure 6 A schematic diagram of the local enlarged structure of the middle B area; Fig.12 The present invention is shown Figure 3 Schematic diagram of the local enlarged structure of the C area in the middle.

[0020] In the figure: 100, mounting unit; 101, supporting heating shell; 102, L-shaped guide frame; 103, mounting plate; 200, heating unit; 201, rectangular gas collecting hood; 202, gas heating gun head; 203, natural gas pipeline; 300, movable support unit; 301, circular guide shaft; 302, rectangular connecting frame; 3021, circular positioning groove; 303, rectangular limit baffle A; 304, high temperature resistant support rod; 305, high temperature resistant belt; 306, driving gear A; 307, rectangular connecting frame; 308, arc extrusion rod; 400, multifunctional unit; 401, linear electric cylinder; 402, movable positioning plate; 403, L-shaped positioning rod; 500, driving unit; 501, driving motor; 502, driving gear B; 600, pushing unloading unit; 601, circular movable shaft; 602, pushing bracket; 603, rectangular pushing plate; 604, rectangular limit baffle B; 605, rectangular force plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figures 1 to 12 The continuous heating equipment for round steel forging shown in the figure includes: an installation unit 100, a heating unit 200, a movable support unit 300, a multifunctional unit 400, a driving unit 500 and a pushing and unloading unit 600; the heating unit 200 is installed on the installation unit 100; the movable support unit 300 is installed on the installation unit 100, and the movable support unit 300 is used to support the round steel to be heated, and the movable support unit 300 is also used to improve the heating efficiency of the round steel; the multifunctional unit 400 is installed on the installation unit 100, and the multifunctional unit 400 is used to position the round steel to be heated, and the multifunctional unit 400 is also used to position the movable support unit 300; the driving unit 500 is installed on the installation unit 100, and the driving unit 500 is used to move the round steel being heated; there are two groups of pushing and unloading units 600, and the two groups of pushing and unloading units 600 are installed on the installation unit 100, and the two groups of pushing and unloading units 600 are used to improve the installation and disassembly efficiency of the round steel.

[0023] Please pay attention to Figure 2 and Figure 4 As shown, the mounting unit 100 includes: a supporting heating shell 101, an L-shaped guide frame 102 and a mounting plate 103; there are four L-shaped guide frames 102, and the four L-shaped guide frames 102 are fixedly mounted on the left and right sides of the supporting heating shell 101; there are two mounting plates 103, and the two mounting plates 103 are fixedly mounted on the left and right sides of the supporting heating shell 101, and the two mounting plates 103 are located below the four L-shaped guide frames 102; The heating unit 200 includes: a rectangular gas collecting hood 201, a gas heating gun head 202 and a natural gas pipeline 203; the rectangular gas collecting hood 201 is fixedly installed inside the supporting heating shell 101; the gas heating gun heads 202 are provided in four rows, and the four rows of gas heating gun heads 202 are fixedly installed on the top of the rectangular gas collecting hood 201; the natural gas pipeline 203 is fixedly installed at the bottom of the rectangular gas collecting hood 201, and the natural gas pipeline 203 is also fixedly connected to the supporting heating shell 101; Its specific function is: because the four rows of gas heating gun heads 202 are fixedly installed on the top of the rectangular gas collecting hood 201, and the natural gas pipeline 203 is fixedly installed on the bottom of the rectangular gas collecting hood 201, it is convenient to automatically heat the round steel in the supporting heating shell 101.

[0024] Please pay attention to Figure 5 , Fig. 9 and Fig.12 As shown, the movable support unit 300 includes: a circular guide shaft 301 and a rectangular connecting frame 302; there are four circular guide shafts 301, and the four circular guide shafts 301 are slidably installed on four L-shaped guide frames 102; the rectangular connecting frame 302 is fixedly installed on the inner ends of the four circular guide shafts 301, and four circular positioning grooves 3021 are opened on the top of the rectangular connecting frame 302; the movable support unit 300 also includes: a rectangular limit baffle A303, a high temperature resistant support rod 304 and a high temperature resistant belt 305; there are two rectangular limit baffles A303, and the two rectangular limit baffles A303 are fixedly installed on the outside of the four circular guide shafts 301, and the rectangular limit baffle A303 on the left is in contact with the two L-shaped guide frames 102 on the left; There is a row of high temperature support rods 304, and the row of high temperature support rods 304 is rotatably mounted on the rectangular connecting frame 302; there are two rows of high temperature belts 305, and the two rows of high temperature belts 305 are mounted on the front and rear ends of a row of high temperature support rods 304; the movable support unit 300 also includes: a driving gear A306, a rectangular connecting frame 307 and an arc extrusion rod 308; there are two driving gears A306, and the two driving gears A306 are fixedly mounted on the front ends of the two high temperature support rods 304; there are four rectangular connecting frames 307, and the four rectangular connecting frames 307 are fixedly mounted on the bottom of the rectangular connecting frame 302; there are four arc extrusion rods 308, and the four arc extrusion rods 308 are fixedly mounted on the bottom of the four rectangular connecting frames 307; The driving unit 500 includes: a driving motor 501 and a driving gear B502; the driving motor 501 is installed on the front side of the supporting heating shell 101 by screws; the driving gear B502 is fixedly installed on the output shaft of the driving motor 501, and the driving gear B502 is also meshed and connected with the driving gear A306 on the left side; Its specific function is as follows: because a row of high temperature resistant support rods 304 are rotatably mounted on the rectangular connecting frame 302, they play a supporting role for the round steel to be heated. When the round steel in the supporting heating shell 101 is heated, the staff can pre-place the round steel to be heated on the top of the other half row of high temperature resistant support rods 304; after the round steel in the supporting heating shell 101 is heated, the staff pushes the rectangular connecting frame 302 to make another rectangular limit baffle A303 contact with the other two L-shaped guide frames 102, thereby realizing the rapid removal of the heated round steel and the rapid placement of the round steel to be heated, thereby improving the heating efficiency of the round steel; and because the two A driving gear A306 is fixedly installed at the front end of the two high-temperature resistant support rods 304, and the driving gear B502 can be meshed and connected with the two driving gears A306, and two rows of high-temperature resistant belts 305 are installed at the front and rear ends of a row of high-temperature resistant support rods 304. When the driving gear B502 is meshed and connected with the driving gear A306 on the left, the left half of the high-temperature resistant support rod 304 rotates; when the driving gear B502 is meshed and connected with the driving gear A306 on the right, the right half of the high-temperature resistant support rod 304 rotates, so that the round steel can rotate automatically when heated, ensuring that the round steel is heated evenly and improving the heating effect of the round steel.

[0025] Please pay attention to Figure 7 and Fig. 9 As shown, the multifunctional unit 400 includes: a linear electric cylinder 401, a movable positioning plate 402 and an L-shaped positioning rod 403; there are two linear electric cylinders 401, and the two linear electric cylinders 401 are fixedly mounted on the top of the supporting heating shell 101; the movable positioning plate 402 is fixedly mounted on the output shafts of the two linear electric cylinders 401; there are two L-shaped positioning rods 403, and the two L-shaped positioning rods 403 are fixedly mounted on the front and rear sides of the movable positioning plate 402; the bottoms of the two L-shaped positioning rods 403 are chamfered, and the two L-shaped positioning rods 403 are concentrically arranged with the two circular positioning grooves 3021 on the left side; Its specific function is as follows: because the movable positioning plate 402 is fixedly mounted on the output shafts of the two linear electric cylinders 401, when the output shafts of the two linear electric cylinders 401 are extended, the movable positioning plate 402 automatically moves downward, thereby positioning the round steel in the supporting heating shell 101, thereby ensuring that the round steel to be heated is in the same plane; and because the two L-shaped positioning rods 403 are fixedly mounted on the front and rear sides of the movable positioning plate 402, and four circular positioning grooves 3021 are provided on the top of the rectangular connecting frame 302, and the two L-shaped positioning rods 403 are concentrically arranged with the two circular positioning grooves 3021 on the left side, when the output shafts of the two linear electric cylinders 401 are extended, the movable positioning plate 402 can also drive the two L-shaped positioning rods 403 to move downward, so that the two L-shaped positioning rods 403 are inserted into the two circular positioning grooves 3021, thereby positioning the rectangular connecting frame 302.

[0026] Please pay attention to Figures 10 to 12 As shown, the push unloading unit 600 includes: a circular movable shaft 601, a pushing bracket 602 and a rectangular pushing plate 603; there are two circular movable shafts 601, and the two circular movable shafts 601 are slidably installed on the mounting plate 103; the pushing bracket 602 is fixedly installed on the top of the two circular movable shafts 601; there are a row of rectangular pushing plates 603, and a row of rectangular pushing plates 603 is fixedly installed on the top of the pushing bracket 602; the push unloading unit 600 also includes: a rectangular limit baffle B604 and a rectangular force plate 605; the rectangular limit baffle B604 is fixedly installed on the outside of the two circular movable shafts 601; there are two rectangular force plates 605, and the two rectangular force plates 605 are fixedly installed on the front and rear sides of the pushing bracket 602; Its specific function is: because the four rectangular connecting frames 307 are fixedly installed at the bottom of the rectangular connecting frame 302, and the four arc-shaped extrusion rods 308 are fixedly installed at the bottom of the four rectangular connecting frames 307, and the four rectangular force-bearing plates 605 are fixedly installed at the front and rear sides of the two pushing brackets 602, when the heated round steel is moved out, the two arc-shaped extrusion rods 308 located at the heated round steel can push the corresponding two rectangular force-bearing plates 605 to move upward, so that a row of rectangular pushing plates 603 drive the heated round steel to move upward, which is beneficial to The row of round steels can be taken out after heating, which is also convenient for placing the round steels to be heated, making it easier to place and take out the round steels; and because the two rectangular limit baffles B604 are fixedly installed on the outside of the four circular movable shafts 601, when the two arc-shaped extrusion rods 308 are separated from the two rectangular force plates 605, a row of rectangular push plates 603 move downward a certain distance to ensure that when the two arc-shaped extrusion rods 308 are in contact with the two rectangular force plates 605 again, the two arc-shaped extrusion rods 308 can also push the corresponding two rectangular force plates 605 to move upward.

[0027] Working principle: When the present invention is used, the natural gas pipeline 203 is first connected to the external gas pipeline. When heating is required, the valve on the gas pipeline and the four-row gas heating gun head 202 are started to automatically heat the round steel in the supporting heating shell 101; then the two linear electric cylinders 401 are started to extend the output shafts of the two linear electric cylinders 401. When the output shafts of the two linear electric cylinders 401 are extended, the movable positioning plate 402 automatically moves downward to position the round steel in the supporting heating shell 101, ensuring that the round steel to be heated is in the same plane; when ... When the round steel in the supporting heating shell 101 is heated, the staff can pre-place the round steel to be heated on the top of the other half row of high temperature resistant support rods 304; after the round steel in the supporting heating shell 101 is heated, the staff pushes the rectangular connecting frame 302 so that the other rectangular limit baffle A 303 is in contact with the other two L-shaped guide frames 102, which realizes the rapid removal of the heated round steel and the rapid placement of the round steel to be heated, thereby improving the heating efficiency of the round steel; when the driving gear B502 is meshed and connected with the driving gear A306 on the left, the high-temperature resistant support rod 304 on the left half rotates; when the driving gear B502 is meshed and connected with the driving gear A306 on the right, the high-temperature resistant support rod 304 on the right half rotates, so that the round steel can rotate automatically when heated, ensuring that the round steel is heated evenly and improving the heating effect of the round steel; when the heated round steel is removed, the round steel at the heated round steel The two arc-shaped extrusion rods 308 can push the corresponding two rectangular force-bearing plates 605 to move upward, so that a row of rectangular push plates 603 can drive the heated round steel to move upward, which is conducive to the removal of a row of round steels after heating, and also convenient for the placement of the round steels to be heated, making the placement and removal of the round steels more labor-saving; when the two arc-shaped extrusion rods 308 are separated from the two rectangular force-bearing plates 605, the row of rectangular push plates 603 moves downward a certain distance to ensure that when the two arc-shaped extrusion rods 308 contact the two rectangular force-bearing plates 605 again, the two arc-shaped extrusion rods 308 can also push the corresponding two rectangular force-bearing plates 605 to move upward.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A continuous heating device for round steel forging, comprising: A mounting unit (100), a heating unit (200), a movable support unit (300), a multifunctional unit (400), a driving unit (500) and a pushing and unloading unit (600); characterized in that the heating unit (200) is mounted on the mounting unit (100); The movable support unit (300) is mounted on the mounting unit (100), the movable support unit (300) is used to support the round steel to be heated, and the movable support unit (300) is also used to improve the heating efficiency of the round steel; the multifunctional unit (400) is mounted on the mounting unit (100), the multifunctional unit (400) is used to position the round steel to be heated, and the multifunctional unit (400) is also used to position the movable support unit (300); The driving unit (500) is installed on the mounting unit (100), and the driving unit (500) is used to move the round steel being heated; the pushing and unloading units (600) are provided in two groups, and the two groups of pushing and unloading units (600) are installed on the mounting unit (100), and the two groups of pushing and unloading units (600) are used to improve the installation and disassembly efficiency of the round steel.

2. The continuous heating equipment for round steel forging according to claim 1 is characterized in that: The mounting unit (100) comprises: a supporting heating shell (101), an L-shaped guide frame (102) and a mounting plate (103); a total of four L-shaped guide frames (102) are provided, and the four L-shaped guide frames (102) are fixedly mounted on the left and right sides of the supporting heating shell (101); a total of two mounting plates (103) are provided, and the two mounting plates (103) are fixedly mounted on the left and right sides of the supporting heating shell (101), and the two mounting plates (103) are located below the four L-shaped guide frames (102).

3. The continuous heating equipment for round steel forging according to claim 1 is characterized in that: The heating unit (200) comprises: a rectangular gas collecting hood (201), a gas heating gun head (202) and a natural gas pipeline (203); the rectangular gas collecting hood (201) is fixedly installed inside a supporting heating shell (101); the gas heating gun heads (202) are provided in four rows, and the four rows of gas heating gun heads (202) are fixedly installed on the top of the rectangular gas collecting hood (201); the natural gas pipeline (203) is fixedly installed on the bottom of the rectangular gas collecting hood (201), and the natural gas pipeline (203) is also fixedly connected to the supporting heating shell (101).

4. The continuous heating equipment for round steel forging according to claim 2 is characterized in that: The movable support unit (300) comprises: a circular guide shaft (301) and a rectangular connection frame (302); a total of four circular guide shafts (301) are provided, and the four circular guide shafts (301) are slidably mounted on four L-shaped guide frames (102); the rectangular connection frame (302) is fixedly mounted on the inner ends of the four circular guide shafts (301), and four circular positioning grooves (3021) are provided on the top of the rectangular connection frame (302).

5. The continuous heating equipment for round steel forging according to claim 4 is characterized in that: The movable support unit (300) further comprises: a rectangular limit baffle A (303), a high temperature resistant support rod (304) and a high temperature resistant belt (305); two rectangular limit baffles A (303) are provided, and the two rectangular limit baffles A (303) are fixedly mounted on the outside of the four circular guide shafts (301), and the rectangular limit baffle A (303) on the left side is in contact with the two L-shaped guide frames (102) on the left side; the high temperature resistant support rods (304) are provided in a row, and the row of high temperature resistant support rods (304) are rotatably mounted on the rectangular connecting frame (302); the high temperature resistant belts (305) are provided in two rows, and the two rows of high temperature resistant belts (305) are mounted on the front and rear ends of the row of high temperature resistant support rods (304).

6. The continuous heating equipment for round steel forging according to claim 5 is characterized in that: The movable support unit (300) further comprises: a driving gear A (306), a rectangular connecting frame (307) and an arc-shaped extrusion rod (308); two driving gears A (306) are provided, and the two driving gears A (306) are fixedly mounted on the front ends of the two high-temperature resistant support rods (304); four rectangular connecting frames (307) are provided, and the four rectangular connecting frames (307) are fixedly mounted on the bottom of the rectangular connecting frame (302); four arc-shaped extrusion rods (308) are provided, and the four arc-shaped extrusion rods (308) are fixedly mounted on the bottoms of the four rectangular connecting frames (307).

7. The continuous heating equipment for round steel forging according to claim 4 is characterized in that: The multifunctional unit (400) comprises: a linear electric cylinder (401), a movable positioning plate (402) and an L-shaped positioning rod (403); two linear electric cylinders (401) are provided, and the two linear electric cylinders (401) are fixedly mounted on the top of the supporting heating shell (101); the movable positioning plate (402) is fixedly mounted on the output shafts of the two linear electric cylinders (401); two L-shaped positioning rods (403) are provided, and the two L-shaped positioning rods (403) are fixedly mounted on the front and rear sides of the movable positioning plate (402); the bottoms of the two L-shaped positioning rods (403) are provided with chamfers, and the two L-shaped positioning rods (403) are arranged concentrically with the two circular positioning grooves (3021) on the left side.

8. The continuous heating equipment for round steel forging according to claim 6 is characterized in that: The driving unit (500) comprises: a driving motor (501) and a driving gear B (502); the driving motor (501) is mounted on the front side of the supporting heating shell (101) by means of screws; the driving gear B (502) is fixedly mounted on the output shaft of the driving motor (501), and the driving gear B (502) is also meshedly connected with the driving gear A (306) on the left side.

9. The continuous heating equipment for round steel forging according to claim 2, characterized in that: The pushing and unloading unit (600) comprises: a circular movable shaft (601), a pushing bracket (602) and a rectangular pushing plate (603); two circular movable shafts (601) are provided, and the two circular movable shafts (601) are slidably mounted on the mounting plate (103); the pushing bracket (602) is fixedly mounted on the top of the two circular movable shafts (601); and a row of rectangular pushing plates (603) are provided, and the row of rectangular pushing plates (603) is fixedly mounted on the top of the pushing bracket (602).

10. The continuous heating equipment for round steel forging according to claim 9, characterized in that: The pushing unloading unit (600) further comprises: a rectangular limit baffle plate B (604) and a rectangular force-bearing plate (605); the rectangular limit baffle plate B (604) is fixedly mounted on the outside of the two circular movable shafts (601); and there are two rectangular force-bearing plates (605) in total, and the two rectangular force-bearing plates (605) are fixedly mounted on the front and rear sides of the pushing bracket (602).

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