A semi-automatic hot-forging flat head production equipment

Abstract

The utility model discloses a kind of semi-automated hot forging flat head production equipment, it is related to flat head production field, including equipment main body and support, the equipment main body upper end is equipped with blanking groove, the movable plate is movably installed in blanking groove upper end, the equipment main body upper end is movably installed with two groups of first scraper and two groups of second scraper.The utility model is provided with movable plate, first scraper, second scraper and blanking groove, two groups of first scraper are displaced, two groups of first scraper are displaced to blanking groove direction, two groups of first scraper push the waste on the upper end of equipment main body to blanking groove direction displacement, part of waste falls into blanking groove inside, then two groups of second scraper push remaining waste to blanking groove direction displacement, so that remaining waste falls to blanking groove inside, the waste on the upper end of equipment main body is cleaned, after movable plate reset, blank is pressed to waste upper end, blank is protected, and flat head forging quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of flattening head production, specifically a semi-automatic hot forging flattening head production equipment. Background Technology

[0002] Semi-automatic hot forging and flattening production equipment typically uses a hydraulic press as the main body, combined with heating devices, molds, etc., to realize the hot forging and flattening process of metal billets.

[0003] First, the metal billet is placed in a heating device and heated to a specified temperature. Then, the billet is placed in a mold on the hydraulic press workbench by manual or automatic feeding device. The operator selects a semi-automatic operation mode through the hydraulic press control system and sets parameters such as pressure, speed, and stroke. The slide of the hydraulic press moves downward under hydraulic drive, applying pressure to the billet and causing it to undergo plastic deformation at high temperature, thereby realizing the flattening process. After completing one forging, the slide returns, and the operator takes out the forging to start the next forging cycle.

[0004] In the semi-automatic hot forging flat head production process, the debris generated during hot forging and pressing mainly comes from the high-temperature oxide scale falling off of the metal billet, die wear debris, and burrs squeezed from the edge of the billet. Metal debris at high temperature has a certain degree of stickiness and is easy to adhere to the surface of the billet or embed inside the forging. If the debris is located on the surface of the die cavity, and the billet is flipped to change the forging surface, some debris at the upper part of the operating table will be pressed to the bottom of the billet. During pressing, the debris will be pressed into the softened surface layer of the high-temperature billet, forming indentations and pits of varying depths after cooling. If the defect is located on the mating surface or critical appearance surface of the flat head, it needs to be manually ground and repaired. In severe cases, it will be scrapped directly. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a semi-automatic hot forging flat head production equipment to solve the technical problems in the background art mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a semi-automatic hot forging flat head production equipment, comprising a main body and a support, wherein a support is installed on one side of the main body and a forging head is movably installed on one end of the support; The upper end of the main body of the equipment is provided with a material discharge chute, and a movable plate is movably installed on the upper end of the material discharge chute. A second hydraulic pump is installed inside the main body of the equipment, and a second hydraulic column is installed at the output end of the second hydraulic pump. The second hydraulic column extends into the material discharge chute and is connected to the movable plate at one end. Two sets of first scrapers and two sets of second scrapers are movably installed on the upper part of the main body of the equipment. The two sets of first scrapers are symmetrically arranged, and the two sets of second scrapers are symmetrically arranged. A drive motor is installed inside the main body of the equipment. A drive shaft is installed at the output end of the drive motor, and a transmission mechanism is provided between the drive shaft and the two sets of first scrapers and the two sets of second scrapers for movable connection.

[0007] By adopting the above technical solution, the problem of scrap affecting the forging quality of flattened heads is solved. The two sets of first scrapers are displaced, and both sets of first scrapers move towards the material drop chute. The two sets of first scrapers push the scrap at the upper end of the equipment body towards the material drop chute, and some scrap falls into the material drop chute. The remaining scrap remains at the upper end of the equipment body. Then, the two sets of second scrapers push the remaining scrap towards the material drop chute, so that the remaining scrap falls into the material drop chute, cleaning the scrap at the upper end of the equipment body. After the movable plate is reset, the billet is prevented from being pressed on the top of the scrap, thus protecting the billet and improving the forging quality of flattened heads.

[0008] The present invention is further configured such that a first hydraulic pump is installed at one end of the bracket, a first hydraulic column is installed at the output end of the first hydraulic pump, and a forging head is installed at the bottom end of the first hydraulic column.

[0009] Preferably, the first hydraulic pump is started, which drives the first hydraulic column to move up and down to reset, thereby driving the forging head to move up and down to reset.

[0010] The present invention is further configured such that the outer wall of the main body of the device is symmetrically provided with first sliding grooves, the inner walls of the two sets of first sliding grooves are movably installed with first limiting shafts, and the two sets of first limiting shafts are connected by a toothed synchronous belt, a transmission bevel gear is installed on the outer wall of one set of first limiting shafts, a drive bevel gear is installed on the upper end of the drive shaft, and the drive bevel gear is meshed with the transmission bevel gear.

[0011] Preferably, the drive shaft rotates clockwise, thereby driving the drive bevel gear to rotate. The drive bevel gear meshes with the transmission bevel gear, so the transmission bevel gear rotates, thereby driving a set of first limit shafts to rotate. The two sets of first limit shafts are connected by a toothed synchronous belt, and the two sets of first limit shafts rotate synchronously.

[0012] The present invention is further configured such that the outer walls of the two sets of first scrapers are symmetrically equipped with first sliders, and the inner walls of the multiple sets of first sliders are respectively movably connected to the outer walls of the multiple sets of first limiting shafts.

[0013] Preferably, multiple sets of first limiting shafts rotate, thereby driving multiple sets of first sliders to move, which in turn drives two sets of first scrapers to move.

[0014] The present invention is further configured such that multiple sets of second slide grooves are provided at the upper end of the main body of the equipment, and a second limiting shaft is movably installed inside each set of second slide grooves, and a one-way bearing is provided at one end of each set of second limiting shafts.

[0015] Preferably, the multiple sets of second limiting shafts rotate unidirectionally within the multiple sets of second sliding grooves.

[0016] The present invention is further configured such that a first limiting bevel gear is symmetrically installed on the outer wall of a plurality of first limiting shafts, a second limiting bevel gear is installed on one end of a plurality of second limiting shafts, and the plurality of first limiting bevel gears are respectively meshed with the plurality of second limiting bevel gears.

[0017] Preferably, the rotation of multiple sets of first limiting shafts drives multiple sets of first limiting bevel gears to rotate, thereby driving multiple sets of second limiting bevel gears to rotate.

[0018] The present invention is further configured such that one end of each of the two sets of second scrapers is arc-shaped, and a second slider is symmetrically installed at the bottom end of each of the two sets of second scrapers. The inner wall of each set of second sliders is provided with a protrusion, and the outer wall of each set of second limiting shafts is provided with a reciprocating thread groove. The reciprocating thread groove of the outer wall of the multiple sets of second limiting shafts is movably connected to the protrusion of the inner wall of the multiple sets of second sliders.

[0019] Preferably, multiple sets of second limiting shafts rotate, causing multiple sets of second sliders to move, thereby causing two sets of second scrapers to move. Moreover, one end of each set of second scrapers is arc-shaped, so the waste material moves towards the center area of ​​the second scraper.

[0020] The present invention is further configured such that multiple sets of baffles are installed on the outer wall of the movable plate, and the multiple sets of baffles are respectively movably connected to multiple sets of second sliding grooves.

[0021] Preferably, multiple sets of second baffles block the second chute to prevent waste from entering the second chute during the forging process.

[0022] The present invention is further configured such that the material chute is inclined inside, a collection box is movably installed inside the main body of the equipment, and one end of the material chute is connected to the collection box; an air outlet chute is opened at one end of the main body of the equipment and is connected to one end of the material chute; and a filter plate is installed at one end of the air outlet chute.

[0023] Preferably, the waste material slides into the collection box after entering the chute, and the heat of the waste material is discharged through the exhaust chute.

[0024] The present invention is further configured such that a bellows is installed at one end of the main body of the equipment, a first air outlet pipe and multiple sets of second air outlet pipes are installed at one end of the bellows, a first air outlet plate is installed at one end of the material discharge chute and the first air outlet plate is connected to one end of the first air outlet pipe, and a second air outlet plate is installed at the bottom of each of the multiple sets of second chutes and the multiple sets of second air outlet plates are respectively connected to the multiple sets of second air outlet pipes.

[0025] Preferably, the airflow enters the bellows, then the first air outlet pipe and multiple sets of second air outlet pipes. The airflow passes through the first air outlet pipe and enters the first air outlet plate, which discharges the airflow. The airflow then blows the waste material falling into the chute, assisting the waste material to slide into the collection box. The airflow passes through the multiple sets of second air outlet pipes and enters the multiple sets of second air outlet plates, which discharge the airflow. The airflow blows upward from the bottom of the multiple sets of second chutes, preventing the waste material from entering the multiple sets of second chutes when the two sets of first scrapers and two sets of second scrapers push the waste material to move. This protects the outer walls of the multiple sets of second chutes and the multiple sets of second limiting shafts.

[0026] In summary, the present invention has the following main advantages: This invention solves the problem of scrap affecting the forging quality of flattened heads by incorporating a movable plate, a first scraper, a second scraper, and a discharge chute. The two sets of first scrapers are displaced towards the discharge chute, pushing the scrap at the top of the equipment body towards it. Some scrap falls into the discharge chute, while the remaining scrap remains on the top of the equipment body. Then, the two sets of second scrapers push the remaining scrap towards the discharge chute, clearing it from the top of the equipment body. After the movable plate resets, it prevents the billet from being pressed against the scrap, protecting the billet and improving the forging quality of the flattened heads. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the main body of the device in this utility model; Figure 2 This is a schematic diagram of the air outlet duct in this utility model; Figure 3 This is a side sectional view of the main body of the device in this utility model; Figure 4 This is a schematic diagram of the internal structure of the main body of the device in this utility model; Figure 5 This is a schematic diagram of the movable plate in this utility model; Figure 6 This is a schematic diagram of the drive motor in this utility model; Figure 7 This is a schematic diagram of the first air outlet plate and the second air outlet plate in this utility model.

[0028] Explanation of reference numerals in the attached figures: 1. Main body of the equipment; 2. Support frame; 3. First hydraulic pump; 4. First hydraulic column; 5. Forging head; 6. Material discharge chute; 7. Second hydraulic pump; 8. Second hydraulic column; 9. Movable plate; 10. Baffle; 11. First slide groove; 12. Second slide groove; 13. Drive motor; 14. Drive shaft; 15. Drive bevel gear; 16. First limiting shaft; 17. Transmission bevel gear; 18. First limiting bevel gear; 19. First scraper; 20. First slider; 21. Second limiting shaft; 22. Second limiting bevel gear; 23. One-way bearing; 24. Second scraper; 25. Second slider; 26. Air box; 27. First air outlet pipe; 28. First air outlet plate; 29. ​​Second air outlet pipe; 30. Second air outlet plate; 31. Collection box; 32. Air outlet chute. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] The embodiments of this utility model will be described below based on its overall structure.

[0031] A semi-automatic hot forging flat head production equipment, such as Figure 1 - Figure 7 As shown, the device includes a main body 1 and a support 2. The support 2 is installed on one side of the main body 1, and a forging head 5 is movably installed on one end of the support 2. The upper end of the main body 1 of the equipment is provided with a material discharge chute 6, and a movable plate 9 is movably installed on the upper end of the material discharge chute 6. A second hydraulic pump 7 is installed inside the main body 1 of the equipment. A second hydraulic column 8 is installed at the output end of the second hydraulic pump 7, and the second hydraulic column 8 extends into the material discharge chute 6 and is connected to the movable plate 9 at one end. Two sets of first scrapers 19 and two sets of second scrapers 24 are movably installed on the upper end of the main body 1 of the equipment. The two sets of first scrapers 19 and the two sets of second scrapers 24 are symmetrically arranged. A drive motor 13 is installed inside the main body 1 of the equipment. A drive shaft 14 is installed at the output end of the drive motor 13. The drive shaft 14 is movably connected to the two sets of first scrapers 19 and the two sets of second scrapers 24 through a transmission mechanism. The two sets of first scrapers 19 push the waste material on the upper end of the main body 1 towards the discharge chute 6. Some of the waste material falls into the discharge chute 6, and the remaining waste material remains on the upper end of the main body 1. Then, the two sets of second scrapers 24 push the remaining waste material towards the discharge chute 6, so that the remaining waste material falls into the discharge chute 6, thus cleaning the waste material on the upper end of the main body 1.

[0032] Please see Figure 1 - Figure 2A first hydraulic pump 3 is installed at one end of the bracket 2, and a first hydraulic column 4 is installed at the output end of the first hydraulic pump 3. A forging head 5 is installed at the bottom end of the first hydraulic column 4. When the first hydraulic pump 7 is started, it drives the first hydraulic column 4 to move up and down to reset, thereby driving the forging head 5 to move up and down to reset.

[0033] Please see Figure 1 - Figure 6 The outer wall of the main body 1 of the equipment is symmetrically provided with first sliding grooves 11. The inner walls of the two sets of first sliding grooves 11 are movably installed with first limiting shafts 16, and the two sets of first limiting shafts 16 are connected by a toothed synchronous belt. A transmission bevel gear 17 is installed on the outer wall of one set of first limiting shafts 16. A drive bevel gear 15 is installed on the upper end of the drive shaft 14, and the drive bevel gear 15 is meshed with the transmission bevel gear 17. When the drive shaft 14 rotates clockwise, it drives the drive bevel gear 15 to rotate. The drive bevel gear 15 is meshed with the transmission bevel gear 17, so the transmission bevel gear 17 rotates, thereby driving the first set of first limiting shafts 16 to rotate. The two sets of first limiting shafts 16 are connected by a toothed synchronous belt, and the two sets of first limiting shafts 16 rotate synchronously.

[0034] Please see Figure 4 - Figure 5 The outer walls of the two sets of first scrapers 19 are symmetrically equipped with first sliders 20, and the inner walls of the multiple sets of first sliders 20 are movably connected to the outer walls of the multiple sets of first limiting shafts 16. The multiple sets of first limiting shafts 16 rotate, thereby driving the multiple sets of first sliders 20 to move, and in turn driving the two sets of first scrapers 19 to move.

[0035] Please see Figure 2 - Figure 6 The upper end of the main body 1 of the equipment has multiple sets of second slide grooves 12. Each set of second slide grooves 12 has a second limiting shaft 21 movably installed inside. Each set of second limiting shafts 21 has a one-way bearing 23 at one end. Each set of second limiting shafts 21 rotates unidirectionally inside the multiple sets of second slide grooves 12.

[0036] Please see Figure 4 - Figure 6 Each of the multiple sets of first limiting shafts 16 has a first limiting bevel gear 18 symmetrically installed on its outer wall, and each of the multiple sets of second limiting shafts 21 has a second limiting bevel gear 22 installed at one end. The multiple sets of first limiting bevel gears 18 are meshed with the multiple sets of second limiting bevel gears 22 respectively. When the multiple sets of first limiting shafts 16 rotate, they drive the multiple sets of first limiting bevel gears 18 to rotate, thereby driving the multiple sets of second limiting bevel gears 22 to rotate.

[0037] Please see Figure 4 - Figure 6Both sets of second scrapers 24 have an arc-shaped end, and both sets of second scrapers 24 have symmetrically mounted second sliders 25 at their bottom ends. The inner walls of multiple sets of second sliders 25 are provided with protrusions, and the outer walls of multiple sets of second limiting shafts 21 are provided with reciprocating threaded grooves. The reciprocating threaded grooves on the outer walls of multiple sets of second limiting shafts 21 are respectively movably connected to the protrusions on the inner walls of multiple sets of second sliders 25. When multiple sets of second limiting shafts 21 rotate, they drive multiple sets of second sliders 25 to move, thereby driving the two sets of second scrapers 24 to move. Since both sets of second scrapers 24 have an arc-shaped end, the waste material moves towards the central area of ​​the second scraper 24.

[0038] Please see Figure 1 - Figure 5 Multiple sets of baffles 10 are installed on the outer wall of the movable plate 9, and the multiple sets of baffles 10 are movably connected to multiple sets of second slide grooves 12 respectively. The multiple sets of second baffles 10 block the second slide grooves 12 to prevent waste from entering the interior of the second slide grooves 12 during the forging operation.

[0039] Please see Figure 2 - Figure 3 The material discharge chute 6 is inclined inside, and a collection box 31 is movably installed inside the main body 1 of the equipment. One end of the material discharge chute 6 is connected to the collection box 31. An air outlet chute 32 is opened at one end of the main body 1 of the equipment and is connected to one end of the material discharge chute 6. A filter plate is installed at one end of the air outlet chute 32. After the waste enters the material discharge chute 6, it slides into the collection box 31, and the heat of the waste is discharged through the air outlet chute 32.

[0040] Please see Figure 1 - Figure 7 The main body 1 of the equipment is equipped with a bellows 26 at one end, and a first air outlet pipe 27 and multiple sets of second air outlet pipes 29 are installed at one end of the bellows 26. A first air outlet plate 28 is installed at one end of the material discharge chute 6, and the first air outlet plate 28 is connected to one end of the first air outlet pipe 27. A second air outlet plate 30 is installed at the bottom of each of the multiple sets of second chutes 12, and the multiple sets of second air outlet plates 30 are respectively connected to the multiple sets of second air outlet pipes 29. The airflow enters the bellows 26, and then enters the first air outlet pipe 27 and the multiple sets of second air outlet pipes 29. The airflow enters the second chutes 29 through the first air outlet pipe 27. Inside the first air outlet plate 28, the first air outlet plate 28 discharges the airflow, and then the airflow blows the waste material falling into the material drop trough 6, assisting the waste material to slide into the collection box 31. The airflow enters the multiple sets of second air outlet plates 30 through multiple sets of second air outlet pipes 29, and the multiple sets of second air outlet plates 30 discharge the airflow. The airflow blows upward from the bottom of the multiple sets of second slide troughs 12, preventing the waste material from entering the multiple sets of second slide troughs 12 when the two sets of first scrapers 19 and the two sets of second scrapers 24 push the waste material to move, thus protecting the outer walls of the multiple sets of second slide troughs 12 and the multiple sets of second limiting shafts 21.

[0041] The working principle of this utility model is as follows: When the operator uses the equipment to forge the billet, the operator places the billet on the upper end of the movable plate 9, the first hydraulic pump 7 is started, and the first hydraulic column 4 moves up and down to reset, thereby moving the forging head 5 up and down to reset. The forging head 5 performs forging operation on the billet, and the waste generated by the forging operation falls to the upper end of the equipment body 1. When the forging surface of the billet is changed, the first hydraulic pump 3 is turned off and the second hydraulic pump 7 is started, which drives the second hydraulic column 8 to move upward, thereby driving the movable plate 9 and multiple sets of baffles 10 to move upward, thereby driving the billet to move upward. The operator adjusts the forging surface of the billet at the upper end of the movable plate 9 and exposes the material drop chute 6. When the movable plate 9 moves upward, the drive motor 13 starts, driving the drive shaft 14 to rotate clockwise, which in turn drives the drive bevel gear 15 to rotate. The drive bevel gear 15 meshes with the transmission bevel gear 17, so the transmission bevel gear 17 rotates, which in turn drives a set of first limit shafts 16 to rotate. The two sets of first limit shafts 16 are connected by a toothed synchronous belt, and the two sets of first limit shafts 16 rotate synchronously, which in turn drives multiple sets of first limit bevel gears 18 to rotate. The multiple sets of first limit bevel gears 18 mesh with multiple sets of second limit bevel gears 22, so the multiple sets of second limit bevel gears 22 rotate. Due to the setting of multiple sets of one-way bearings 23, one end of the multiple sets of second limit shafts 21 does not rotate. When the two sets of first limiting shafts 16 rotate, the outer walls of the outer ends of the two sets of first limiting shafts 16 are respectively threaded to the inner walls of multiple sets of first sliders 20. The multiple sets of first sliders 20 are displaced, thereby driving the two sets of first scrapers 19 to be displaced. Both sets of first scrapers 19 are displaced towards the discharge trough 6. The two sets of first scrapers 19 push the waste material at the upper end of the main body 1 of the equipment to be displaced towards the discharge trough 6. When the two sets of first scrapers 19 move to both sides of the discharge trough 6, some of the waste falls into the discharge trough 6, and the remaining waste remains on the upper part of the equipment body 1. Then, the drive motor 13 drives the drive shaft 14 to rotate counterclockwise, thereby driving the multiple sets of second limit shafts 21 to rotate and the two sets of first scrapers 19 to reset. The reciprocating thread grooves on the outer wall of the multiple sets of second limit shafts 21 are respectively connected to the internal protrusions of the multiple sets of second sliders 25. Therefore, the two sets of second scrapers 24 push the remaining waste to move towards the discharge trough 6, so that the remaining waste falls into the discharge trough 6. Then, the two sets of second scrapers 24 reset, cleaning the waste on the upper part of the equipment body 1. After the movable plate 9 is reset, it prevents the billet from being pressed onto the upper part of the waste, protects the billet, and improves the flattened head forging quality. When the drive motor 13 starts, the air box 26 starts synchronously, and the airflow enters the air box 26. Then the airflow enters the first air outlet pipe 27 and multiple sets of second air outlet pipes 29. The airflow enters the first air outlet plate 28 through the first air outlet pipe 27. The first air outlet plate 28 discharges the airflow. Then the airflow blows the waste material falling into the material drop trough 6, causing the waste material to slide into the collection box 31. The airflow enters the multiple sets of second air outlet plates 30 through the multiple sets of second air outlet pipes 29. The multiple sets of second air outlet plates 30 discharge the airflow. The airflow blows upward from the bottom of the multiple sets of second sliding grooves 12, preventing the waste material from entering the multiple sets of second sliding grooves 12 when the two sets of first scrapers 19 and two sets of second scrapers 24 push the waste material to move. This protects the outer walls of the multiple sets of second sliding grooves 12 and the multiple sets of second limiting shafts 21.

[0042] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A semi-automatic hot forging flat head production equipment, comprising a main body (1) and a support (2), characterized in that: A bracket (2) is installed on one side of the main body (1) of the equipment, and a forging head (5) is movably installed on one end of the bracket (2). The upper end of the main body (1) of the equipment is provided with a material drop chute (6), and a movable plate (9) is movably installed on the upper end of the material drop chute (6). A second hydraulic pump (7) is installed inside the main body (1), and a second hydraulic column (8) is installed at the output end of the second hydraulic pump (7). The second hydraulic column (8) extends into the material drop chute (6) and one end is connected to the movable plate (9). The upper part of the main body (1) of the equipment is movably installed with two sets of first scrapers (19) and two sets of second scrapers (24). The two sets of first scrapers (19) are symmetrically arranged, and the two sets of second scrapers (24) are symmetrically arranged. The main body (1) of the equipment is equipped with a drive motor (13). The output end of the drive motor (13) is equipped with a drive shaft (14), and the drive shaft (14) is movably connected to the two sets of first scrapers (19) and the two sets of second scrapers (24) by a transmission mechanism.

2. The semi-automatic hot forging flat head production equipment according to claim 1, characterized in that: The bracket (2) is equipped with a first hydraulic pump (3) at one end, and a first hydraulic column (4) is installed at the output end of the first hydraulic pump (3), and a forging head (5) is installed at the bottom end of the first hydraulic column (4).

3. The semi-automatic hot forging flat head production equipment according to claim 1, characterized in that: The outer wall of the main body (1) of the equipment is symmetrically provided with first sliding grooves (11). The inner walls of the two sets of first sliding grooves (11) are movably installed with first limiting shafts (16), and the two sets of first limiting shafts (16) are connected by a toothed synchronous belt. A transmission bevel gear (17) is installed on the outer wall of one set of first limiting shafts (16). A drive bevel gear (15) is installed on the upper end of the drive shaft (14), and the drive bevel gear (15) meshes with the transmission bevel gear (17).

4. The semi-automatic hot forging flat head production equipment according to claim 3, characterized in that: The outer walls of the two sets of first scrapers (19) are symmetrically equipped with first sliders (20), and the inner walls of multiple sets of first sliders (20) are movably connected to the outer walls of multiple sets of first limiting shafts (16).

5. A semi-automatic hot forging flat head production equipment according to claim 4, characterized in that: The upper end of the main body (1) of the equipment has multiple sets of second slide grooves (12), and each set of second slide grooves (12) has a second limiting shaft (21) installed inside, and each set of second limiting shafts (21) has a one-way bearing (23) at one end.

6. The semi-automatic hot forging flat head production equipment according to claim 5, characterized in that: The outer walls of multiple sets of first limiting shafts (16) are symmetrically equipped with first limiting bevel gears (18), and one end of multiple sets of second limiting shafts (21) is equipped with a second limiting bevel gear (22). The multiple sets of first limiting bevel gears (18) are respectively meshed with the multiple sets of second limiting bevel gears (22).

7. A semi-automatic hot forging flat head production equipment according to claim 6, characterized in that: Both sets of the second scraper (24) are arc-shaped at one end, and both sets of the second scraper (24) are symmetrically equipped with second sliders (25) at the bottom end. The inner walls of multiple sets of second sliders (25) are provided with protrusions, and the outer walls of multiple sets of second limiting shafts (21) are provided with reciprocating thread grooves. The reciprocating thread grooves on the outer walls of multiple sets of second limiting shafts (21) are movably connected to the protrusions on the inner walls of multiple sets of second sliders (25).

8. A semi-automatic hot forging flat head production equipment according to claim 5, characterized in that: The outer wall of the movable plate (9) is equipped with multiple sets of baffles (10), and the multiple sets of baffles (10) are respectively movably connected to multiple sets of second slide grooves (12).

9. A semi-automatic hot forging flat head production equipment according to claim 8, characterized in that: The material discharge chute (6) is inclined inside, and a collection box (31) is movably installed inside the main body of the equipment (1). One end of the material discharge chute (6) is connected to the collection box (31). One end of the main body of the equipment (1) is provided with an air outlet chute (32), and the air outlet chute (32) is connected to one end of the material discharge chute (6). A filter plate is installed at one end of the air outlet chute (32).

10. A semi-automatic hot forging flat head production equipment according to claim 9, characterized in that: The main body (1) of the equipment is equipped with a bellows (26) at one end. The bellows (26) is equipped with a first air outlet pipe (27) and multiple sets of second air outlet pipes (29) at one end. The material discharge chute (6) is equipped with a first air outlet plate (28) at one end, and the first air outlet plate (28) is connected to one end of the first air outlet pipe (27). Multiple sets of second chutes (12) are equipped with second air outlet plates (30) at the bottom end, and multiple sets of second air outlet plates (30) are connected to multiple sets of second air outlet pipes (29) respectively.

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