Screw machining typewriting head device

Abstract

The invention discloses a screw machining typewriting head device. The screw machining typewriting head device comprises a rack and a bottom plate fixedly installed on the rack. The device further comprises a screw conveying mechanism, a feeding mechanism and an end lettering mechanism. The screw conveying mechanism comprises a feeding support connected to the bottom plate, a left upper blocking strip and a left vertical blocking strip, wherein the left upper blocking strip and the left vertical blocking strip are connected to the feeding support. The feeding mechanism comprises a feeding support, a first linear driving device and a feeding sliding block driven by the first linear driving device to move linearly. The end lettering mechanism comprises a left baffle and a right baffle which are connected to the bottom plate, lettering assemblies are arranged on the left baffle and the right baffle respectively, and each lettering assembly comprises two molds capable of lettering characters at the end of the screw in a pressing mode. The two ends of the screw rod can be typewritten at the same time, the working efficiency is improved, potential safety hazards are reduced, adjustment can be conducted according to the specification of the screw rod, the mold can be conveniently disassembled, assembled and replaced, different molds can be replaced according to the screw rods of different specifications, and the applicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of screw processing, and more specifically, to a screw processing typewriter head device. Background Art

[0002] In the production and processing of screws, it is usually necessary to typewriter heads at the ends of the screws, that is, to print characters at both ends of the screws, such as the material, material trademark, etc. of the product.

[0003] Usually, the screw is typed by hammering. However, the working efficiency of hammering is low, the operation is inconvenient, and there is a certain operation risk. Laser typing equipment can also be used. When typing each screw, it takes a certain amount of time, and the next screw can only be typed after the previous screw typing is completed, reducing the typing efficiency and making it inconvenient to adapt to screws of different specifications and sizes. Summary of the Invention

[0004] Aiming at the above defects, the present invention provides a screw processing typewriter head device to solve the above problems.

[0005] To achieve the above object, the present invention adopts the following technical solutions: A screw processing typewriter head device includes a frame and a bottom plate fixedly installed on the frame; It further includes: a screw conveying mechanism, a feeding mechanism, and an end engraving mechanism; The screw conveying mechanism includes a feeding support connected to the bottom plate, and a left upper stop bar and a left vertical stop bar connected to the feeding support; The feeding mechanism includes a feeding support, a first linear driving device, and a feeding slider linearly moved by the first linear driving device; The end engraving mechanism includes a left baffle and a right baffle connected to the bottom plate. Engraving components are respectively provided on the left baffle and the right baffle, and the engraving components include two molds capable of pressing characters on the end of the screw.

[0006] As a preferred technical solution of the present invention, the screw conveying mechanism further includes an adjustment through slot, a right upper stop bar, a right vertical stop bar, and an adjustment component. The adjustment through slot is opened on the feeding support. The right upper stop bar is movably connected to the inclined arm of the feeding support, and the right vertical stop bar is movably connected to the vertical arm of the feeding support. The right upper stop bar and the right vertical stop bar are movably connected to the feeding support through bolts, and the bolts penetrate through the adjustment through slot.

[0007] As a preferred technical solution of the present invention, the feeding mechanism further includes a guiding slide rail, which is fixedly connected to the feeding bracket. A guiding slider is slidably connected to the guiding slide rail. The bottom of the feeding slider is fixedly connected to the guiding slider. At one end of the feeding slider located below the feeding bracket, there is a receiving seat. Fixed shafts are fixedly connected to both sides of the receiving seat. A turning baffle is provided at the end of the receiving seat. Two hinge seats are connected to the turning baffle. The turning baffle is rotatably connected to the fixed shaft through the hinge seats. A reset torsion spring is sleeved on the fixed shaft. One end of the reset torsion spring is connected to the receiving seat, and the other end of the reset torsion spring is connected to the hinge seat.

[0008] As a preferred technical solution of the present invention, the lettering component includes a mold base, which is bolted to the left baffle. A mold positioning hole is provided at the center of the mold base. A left locking bolt is provided on the mold base, and one end of the left locking bolt extends into the mold positioning hole. A fixed through hole is provided at the center of the right baffle. A fixed seat is bolted to the right baffle. A hydraulic cylinder is connected to the fixed seat. The output end of the hydraulic cylinder penetrates through the fixed through hole. An extrusion seat is connected to the output end of the hydraulic cylinder. A mold hole is provided at the center of the extrusion seat. A right locking bolt is provided on the extrusion seat, and one end of the right locking bolt extends into the mold hole. Two molds are respectively connected to the mold positioning hole and the mold hole.

[0009] As a preferred technical solution of the present invention, the lettering component further includes a positioning disk, which is fixedly connected to the extrusion seat. A fixed bracket is connected to the right baffle. The fixed bracket is located above the extrusion seat and the positioning disk. An adjustment groove is provided on the fixed bracket. A reset infrared sensor is provided on the fixed bracket. An in-place infrared sensor is provided on the fixed bracket. The in-place infrared sensor and the reset infrared sensor are connected to the adjustment groove.

[0010] As a preferred technical solution of the present invention, the adjustment component includes two connection brackets fixedly connected to the front end of the right vertical bar. Connection through grooves are provided on the two connection brackets. A guiding baffle is provided at the front end of the two connection brackets. Two rotating parts are fixedly connected to the guiding baffle. An adjustment bolt is connected to the two rotating parts. The adjustment bolt penetrates through the connection through groove and is connected to the connection bracket. The guiding baffle is located in front of the right vertical bar and the left vertical bar.

[0011] As a preferred technical solution of the present invention, a fixed screw is connected between the left baffle and the right baffle. The fixed screw is respectively connected to the left baffle and the right baffle through nuts. A blanking baffle is connected to the side wall of the left baffle. The blanking baffle is located below the mold base.

[0012] As a preferred technical solution of the present invention, a support member is connected below the inclined arm of the feeding bracket. A strengthening strut is connected to the support member. One end of the strengthening strut away from the support member is fixedly connected to the bottom plate.

[0013] As a preferred technical solution of the present invention, one side below the feeding bracket is an inclined support arm, and the other side below the feeding bracket is a vertical support arm. The feeding slider is located between the inclined support arm and the vertical support arm.

[0014] The beneficial effects of the present invention are as follows: The screw conveyor mechanism conveys the screws that need to be typed with heads, and can be adjusted according to the specifications of the screws, being applicable to screws of different specifications and sizes.

[0015] The feeding mechanism can continuously feed the screws, with a fast feeding speed. During feeding, the screws are limited and fixed by the flipping baffle to prevent the screws from falling off, improving the work efficiency.

[0016] The font is engraved on the screws by the mold on the engraving component, without the need for manual operation. The heads can be typed on both ends of the screws simultaneously, improving the work efficiency, reducing potential safety hazards, being adjustable according to the specifications of the screws, and facilitating the disassembly, installation, and replacement of the mold. Different molds can be replaced according to different specifications of the screws, improving the applicability. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of a screw processing and head-typing device according to the present invention; Figure 2 is a feeding state diagram of the screw; Figure 3 is a front view of the screw conveyor mechanism; Figure 4 is a top view of the screw conveyor mechanism; Figure 5 is an enlarged view of the feeding mechanism; Figure 6 is a partial enlarged view of the feeding mechanism; Figure 7 is a front view of the end engraving mechanism; Figure 8 is a top view of the engraving component; In the figure, 1 is the frame; 2 is the bottom plate; 3 is the screw conveyor mechanism; 4 is the feeding mechanism; 5 is the end engraving mechanism; 6 is the feeding support; 7 is the upper left stop bar; 8 is the left vertical stop bar; 9 is the feeding support; 10 is the first linear driving device; 11 is the feeding slider driven linearly by the first linear driving device; 12 is the left baffle; 13 is the right baffle; 14 is the engraving assembly; 15 is the mold; 16 is the adjustment through slot; 17 is the upper right stop bar; 18 is the right vertical stop bar; 19 is the adjustment assembly; 20 is the bolt; 21 is the guiding slide rail; 22 is the guiding slider; 23 is the material receiving seat; 24 is the fixed shaft; 25 is the flipping baffle; 26 is the hinge seat; 27 is the reset torsion spring; 28 is the mold seat; 29 is the mold positioning hole; 30 is the left locking bolt; 31 is the fixed through hole; 32 is the fixed seat; 33 is the hydraulic cylinder; 34 is the extrusion seat; 35 is the mold hole; 36 is the right locking bolt; 37 is the positioning disk; 38 is the fixed support; 39 is the adjustment slot; 40 is the reset infrared sensor; 41 is the in-place infrared sensor; 42 is the connecting support; 43 is the connecting through slot; 44 is the guiding baffle; 45 is the rotating part; 46 is the adjustment bolt; 47 is the fixed screw; 48 is the nut; 49 is the blanking baffle; 50 is the support member; 51 is the reinforcing strut. Detailed implementation manners

[0018] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following detailed description of the specific implementation manners of the present invention will be given with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0019] An embodiment of the present application provides a screw processing typing head device. Please refer to Figures 1-8 : It includes a frame 1 and a bottom plate 2 fixedly installed on the frame 1; It further includes: a screw conveyor mechanism 3, a feeding mechanism 4, and an end engraving mechanism 5; The screw conveyor mechanism 3 includes a feeding support 6 connected to the bottom plate 2, and an upper left stop bar 7 and a left vertical stop bar 8 connected to the feeding support 6; The feeding mechanism 4 includes a feeding support 9, a first linear driving device 10, and a feeding slider 11 driven linearly by the first linear driving device 10; The end engraving mechanism 5 includes a left baffle 12 and a right baffle 13 connected to the bottom plate 2. Engraving assemblies 14 are respectively provided on the left baffle 12 and the right baffle 13. The engraving assembly 14 includes two molds 15 capable of pressing and engraving fonts on the end of the screw.

[0020] Specifically, in actual applications, the screw to be processed is placed on the screw conveying mechanism 3. The screw is conveyed on the feeding support 6 and then falls onto the feeding mechanism 4. The first linear driving device 10 drives the feeding slider 11 to move in a linear direction. The bolt is conveyed to the center between the left baffle 12 and the right baffle 13 through the feeding slider 11. The screw is located between the lettering components 14, and the font is pressed onto both ends of the screw through the die 15 on the lettering component 14.

[0021] The first linear driving device 10 is selected as a cylinder. The die 15 is made with raised fonts. There are several dies 15, and different fonts are provided on different dies 15. Different dies 15 can be selected according to the screws of different specifications and sizes.

[0022] Refer to the attached Figure 3 and the attached Figure 4 The screw conveying mechanism 3 further includes an adjustment slot 16, a right upper stop bar 17, a right vertical stop bar 18, and an adjustment component 19. The adjustment slot 16 is opened on the feeding support 6. The right upper stop bar 17 is movably connected to the inclined arm of the feeding support 6, and the right vertical stop bar 18 is movably connected to the vertical arm of the feeding support 6. The right upper stop bar 17 and the right vertical stop bar 18 are movably connected to the feeding support 6 through a bolt 20, and the bolt 20 passes through the adjustment slot 16.

[0023] Specifically, in actual applications, before use, the positions of the right upper stop bar 17 and the right vertical stop bar 18 are adjusted according to the length of the screw. The bolt 20 is loosened, and the right upper stop bar 17 and the right vertical stop bar 18 can slide on the feeding support 6. The right upper stop bar 17 and the right vertical stop bar 18 drive the bolt 20 to move along the adjustment slot 16. The distance between the right upper stop bar 17 and the left upper stop bar 7 is adjusted to match the length of the screw, and the distance between the right vertical stop bar 18 and the left vertical stop bar 8 is adjusted to match the length of the screw. Then the bolt 20 is tightened to fix the right upper stop bar 17 and the right vertical stop bar 18. The screw to be processed is placed on the feeding support 6, and the screw is limited and guided by the right upper stop bar 17, the left upper stop bar 7, the right vertical stop bar 18, and the left vertical stop bar 8 to prevent the screw from falling off the feeding support 6. The screw is conveyed along the feeding support 6 and the bolt is conveyed to the feeding mechanism 4, which facilitates the conveying of the screw.

[0024] Refer to the attached Figure 5 and the attached Figure 6, the feeding mechanism 4 further includes a guiding slide rail 21, which is fixedly connected to the feeding support 9. A guiding slider 22 is slidably connected to the guiding slide rail 21. The bottom of the feeding slider 11 is fixedly connected to the guiding slider 22. At one end of the feeding slider 11 below the feeding support 6, there is a receiving seat 23. On both sides of the receiving seat 23, there are fixedly connected fixing shafts 24. At the end of the receiving seat 23, there is a flipping baffle 25. Two hinge seats 26 are connected to the flipping baffle 25. The flipping baffle 25 is rotationally connected to the fixing shaft 24 through the hinge seats 26. A reset torsion spring 27 is sleeved on the fixing shaft 24. One end of the reset torsion spring 27 is connected to the receiving seat 23, and the other end of the reset torsion spring 27 is connected to the hinge seat 26.

[0025] Specifically, in actual application, the screw is conveyed by the screw conveying mechanism 3 and falls onto the receiving seat 23. The screw is located between the feeding slider 11 and the flipping baffle 25 on the receiving seat 23. The screw is clamped and fixed by the receiving seat 23 and the flipping baffle 25 to prevent the screw from falling during feeding. The first linear driving device 10 starts to work. The first linear driving device 10 drives the feeding slider 11 to drive the guiding slider 22 to linearly move along the guiding slide rail 21. The feeding slider 11 drives the receiving seat 23 and the screw to move to the end engraving mechanism 5. When the feeding slider 11 moves, the surface of the feeding slider 11 contacts the bottom surface of the feeding support 6. Only one screw can fall on the receiving seat 23. When the feeding slider 11 moves, to prevent the screw from falling, the font is pressed on both ends of the screw by the mold 15 on the engraving component 14. At the same time, the first linear driving device 10 drives the feeding slider 11 to drive the receiving seat 23 to reset. During the reset process, the engraving component 14 clamps the screw. When the receiving seat 23 resets, the flipping baffle 25 contacts the screw and flips along the fixing shaft 24. The reset torsion spring 27 is deformed under pressure, and the flipping baffle 25 flips and resets from below the screw. After the flipping baffle 25 leaves the screw, the flipping baffle 25 is reset under the action of the reset torsion spring 27, and the next screw falls onto the receiving seat 23.

[0026] Refer to the attached drawings in the specification Figure 7 and the attached drawings in the specification Figure 8, the lettering component 14 includes a die holder 28. The die holder 28 is connected to the left baffle 12 by bolts. A die positioning hole 29 is provided at the center of the die holder 28. A left locking bolt 30 is provided on the die holder 28. One end of the left locking bolt 30 extends into the die positioning hole 29. A fixed through hole 31 is provided at the center of the right baffle 13. A fixed seat 32 is connected to the right baffle 13 by bolts. A hydraulic cylinder 33 is connected to the fixed seat 32. The output end of the hydraulic cylinder 33 passes through the fixed through hole 31. An extrusion seat 34 is connected to the output end of the hydraulic cylinder 33. A die hole 35 is provided at the center of the extrusion seat 34. A right locking bolt 36 is provided on the extrusion seat 34. One end of the right locking bolt 36 extends into the die hole 35. The two dies 15 are respectively connected to the die positioning hole 29 and the die hole 35.

[0027] Specifically in actual application, after the feeding mechanism 4 conveys the screw to the lettering component 14, the screw is located between the two dies 15. The hydraulic cylinder 33 starts to work. The output end of the hydraulic cylinder 33 extends in to drive the extrusion seat 34 to move. The die 15 on the extrusion seat 34 contacts the screw, and can push the screw to move towards the die 15 on the die holder 28. Both ends of the screw contact the two dies 15 respectively. Under the pushing action of the hydraulic cylinder 33, the characters on the die 15 are pressed on both ends of the screw, completing the operation of typing the screw on the typewriter head. There is no need for manual operation, and the screw can be automatically typed on the typewriter head, reducing potential safety hazards. At the same time, both ends of the screw are processed, improving the processing efficiency. The two dies 15 are respectively fixed and locked by the left locking bolt 30 and the right locking bolt 36, which is convenient to take out the two dies 15 from the die positioning hole 29 and the die hole 35 respectively, facilitating the disassembly, assembly and replacement of the dies 15. Different dies 15 can be replaced according to different specifications of the screw, improving the applicability.

[0028] Refer to the attached instruction Figure 7 and the attached instruction Figure 8 , the lettering component 14 further includes a positioning disk 37. The positioning disk 37 is fixedly connected to the extrusion seat 34. A fixed bracket 38 is connected to the right baffle 13. The fixed bracket 38 is located above the extrusion seat 34 and the positioning disk 37. An adjustment slot 39 is provided on the fixed bracket 38. A reset infrared sensor 40 is provided on the fixed bracket 38. A in-place infrared sensor 41 is provided on the fixed bracket 38. The in-place infrared sensor 41 and the reset infrared sensor 40 are connected to the adjustment slot 39.

[0029] Specifically in practical applications, while the extrusion seat 34 drives the die 15 to move, it also drives the positioning disk 37 to move. The initial position of the positioning disk 37 is below the reset infrared sensor 40. When engraving the screw, the extrusion seat 34 drives the positioning disk 37 to move. When the positioning disk 37 moves below the in-place infrared sensor 41, it proves that the engraving is completed and the system resets. The reset infrared sensor 40 detects whether the positioning disk 37 is reset. The in-place infrared sensor 41 and the reset infrared sensor 40 are respectively connected in the adjustment slots 39 on the fixed bracket 38. The in-place infrared sensor 41 and the reset infrared sensor 40 can slide in the adjustment slots 39, which facilitates adjusting the positions of the sensors and can be adjusted according to the length of the screw.

[0030] Refer to the attached drawings of the specification Figure 3 and the attached drawings of the specification Figure 4 The adjustment assembly 19 includes two connecting brackets 42 fixedly connected to the front end of the right vertical bar 18. There are connecting through slots 43 on the two connecting brackets 42. There are guiding baffles 44 at the front ends of the two connecting brackets 42. Two rotating parts 45 are fixedly connected to the guiding baffles 44. An adjusting bolt 46 is connected to the two rotating parts 45. The adjusting bolt 46 passes through the connecting through slot 43 and is connected to the connecting bracket 42. The guiding baffle 44 is located in front of the right vertical bar 18 and the left vertical bar 8.

[0031] Specifically in practical applications, when the diameters of the screws are different, by rotating, the adjusting bolt 46 moves back and forth. The adjusting bolt 46 drives the guiding baffle 44 to move back and forth through the rotating parts 45. The guiding baffle 44 moves to adjust the distance between it and the vertical arm of the feeding bracket 6, so that the screw can pass through between the guiding baffle 44 and the feeding bracket 6, which can guide the screw and is applicable to screws of different specifications and sizes. And the adjusting bolt 46 can move horizontally in the connecting through slot 43, and the adjusting bolt 46 can drive the guiding baffle 44 to move left and right.

[0032] Refer to the attached drawings of the specification Figure 8 A fixing screw 47 is connected between the left baffle 12 and the right baffle 13. The fixing screw 47 is respectively connected to the left baffle 12 and the right baffle 13 through nuts 48. A blanking baffle 49 is connected to the side wall of the left baffle 12. The blanking baffle 49 is located below the die seat 28.

[0033] Specifically in practical applications, the left baffle 12 and the right baffle 13 are connected and fixed by the fixing screw 47 and the nuts 48, which avoids the bending deformation of the left baffle 12 and the right baffle 13 when extruding and engraving the screw, improves the service life. The engraved screw falls on the blanking baffle 49, and the blanking baffle 49 guides the screw for blanking.

[0034] Refer to the attached drawings of the specification Figure 1, a support member 50 is connected below the inclined arm of the feeding bracket 6, a reinforcing strut 51 is connected to the support member 50, and one end of the reinforcing strut 51 away from the support member 50 is fixedly connected to the bottom plate 2.

[0035] Specifically, in actual application, the feeding bracket 6 is supported by the support member 50 and the reinforcing strut 51, which improves the strength of the feeding bracket 6, avoids bending deformation of the feeding bracket 6 caused by placing a large number of screws with heavy weights, and improves the service life.

[0036] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0037] The above embodiments only represent several implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the invention patent should be subject to the appended claims.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0040] In the present invention, unless otherwise clearly defined or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present invention, unless otherwise clearly defined or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.

[0042] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

Claims

1. A screw machining typing head device, comprising a frame (1) and a bottom plate (2) fixedly installed on the frame (1); It is characterized in that It further includes: A screw conveying mechanism (3), a feeding mechanism (4) and an end engraving mechanism (5); The screw conveying mechanism (3) includes a feeding bracket (6) connected to the bottom plate (2), and a left upper stop bar (7) and a left vertical stop bar (8) connected to the feeding bracket (6); The feeding mechanism (4) includes a feeding bracket (9), a first linear driving device (10) and a feeding slider (11) linearly moved by the first linear driving device (10); The end engraving mechanism (5) includes a left baffle (12) and a right baffle (13) connected to the bottom plate (2), and engraving assemblies (14) are respectively arranged on the left baffle (12) and the right baffle (13), and the engraving assemblies (14) include two molds (15) capable of pressing the font on the end of the screw.

2. The screw machining typewriter head device according to claim 1, characterized in that The screw conveying mechanism (3) further includes an adjustment through slot (16), a right upper stop bar (17), a right vertical stop bar (18) and an adjustment assembly (19). The adjustment through slot (16) is opened on the feeding bracket (6). The right upper stop bar (17) is movably connected to the inclined arm of the feeding bracket (6), and the right vertical stop bar (18) is movably connected to the vertical arm of the feeding bracket (6). The right upper stop bar (17) and the right vertical stop bar (18) are movably connected to the feeding bracket (6) through bolts (20), and the bolts (20) penetrate through the adjustment through slot (16).

3. The device for machining a screw typing head according to claim 1, wherein, The feeding mechanism (4) further includes a guiding slide rail (21). The guiding slide rail (21) is fixedly connected to the feeding bracket (9). A guiding slider (22) is slidably connected to the guiding slide rail (21). The bottom of the feeding slider (11) is fixedly connected to the guiding slider (22). A receiving seat (23) is arranged at one end of the feeding slider (11) below the feeding bracket (6). Fixed shafts (24) are fixedly connected to both sides of the receiving seat (23). A flipping baffle (25) is arranged at the end of the receiving seat (23). Two hinge seats (26) are connected to the flipping baffle (25). The flipping baffle (25) is rotatably connected to the fixed shafts (24) through the hinge seats (26). A return torsion spring (27) is sleeved on the fixed shafts (24). One end of the return torsion spring (27) is connected to the receiving seat (23), and the other end of the return torsion spring (27) is connected to the hinge seat (26).

4. The device for processing a screw typing head according to claim 1, characterized in that, The engraving component (14) includes a die holder (28). The die holder (28) is connected to the left baffle (12) by bolts. A die positioning hole (29) is provided at the center of the die holder (28). A left locking bolt (30) is provided on the die holder (28). One end of the left locking bolt (30) extends into the die positioning hole (29). A fixed through hole (31) is provided at the center of the right baffle (13). A fixed seat (32) is connected to the right baffle (13) by bolts. A hydraulic cylinder (33) is connected to the fixed seat (32). The output end of the hydraulic cylinder (33) penetrates through the fixed through hole (31). An extrusion seat (34) is connected to the output end of the hydraulic cylinder (33). A die hole (35) is provided at the center of the extrusion seat (34). A right locking bolt (36) is provided on the extrusion seat (34). One end of the right locking bolt (36) extends into the die hole (35). Two dies (15) are respectively connected to the die positioning hole (29) and the die hole (35).

5. The device for processing a screw typing head according to claim 4, wherein The engraving component (14) further includes a positioning disk (37). The positioning disk (37) is fixedly connected to the extrusion seat (34). A fixed bracket (38) is connected to the right baffle (13). The fixed bracket (38) is located above the extrusion seat (34) and the positioning disk (37). An adjustment slot (39) is provided on the fixed bracket (38). A reset infrared sensor (40) is provided on the fixed bracket (38). A in-place infrared sensor (41) is provided on the fixed bracket (38). The in-place infrared sensor (41) and the reset infrared sensor (40) are connected to the adjustment slot (39).

6. The screw machining typewriting head device according to claim 2, characterized in that The adjustment component (19) includes two connecting brackets (42) fixedly connected to the front end of the right vertical bar (18). Connecting through slots (43) are provided on the two connecting brackets (42). A guiding baffle (44) is provided at the front end of the two connecting brackets (42). Two rotating parts (45) are fixedly connected to the guiding baffle (44). An adjustment bolt (46) is connected to the two rotating parts (45). The adjustment bolt (46) penetrates through the connecting through slot (43) and is connected to the connecting bracket (42). The guiding baffle (44) is located in front of the right vertical bar (18) and the left vertical bar (8).

7. The screw machining typewriting head device according to claim 1, characterized in that, A fixed screw (47) is connected between the left baffle (12) and the right baffle (13). The fixed screw (47) is respectively connected to the left baffle (12) and the right baffle (13) through nuts (48). A blanking baffle (49) is connected to the side wall of the left baffle (12). The blanking baffle (49) is located below the die holder (28).

8. The screw machining typewriter head device according to claim 1, characterized in that, A support member (50) is connected below the inclined arm of the feeding support (6). A strengthening strut (51) is connected to the support member (50). One end of the strengthening strut (51) far from the support member (50) is fixedly connected to the bottom plate (2).

9. The screw machining typewriter head device according to claim 1, characterized in that, One side below the feeding support (6) is an inclined support arm, and the other side below the feeding support (6) is a vertical support arm. The feeding slider (11) is located between the inclined support arm and the vertical support arm.

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