Steel belt drilling production line

Abstract

The utility model discloses a steel belt drilling production line which mainly aims at the machining design of a special channel steel belt for a composite rail. The steel belt drilling production line comprises a workbench, a feeding mechanism, a steel belt feeding mechanism, a discharging mechanism and an electrical control system, the feeding mechanism, the steel belt feeding mechanism, the discharging mechanism and the electrical control system are sequentially arranged on the workbench, drilling mechanisms are arranged on the two sides of the steel belt feeding mechanism, and a steel belt clamping mechanism is arranged on the side face of the steel belt feeding mechanism; the electrical control system is electrically connected with the feeding mechanism, the drilling mechanism, the discharging mechanism, the steel belt feeding mechanism and the steel belt clamping mechanism. And chip removal mechanisms are arranged on the two sides of the steel belt feeding mechanism, and drilling chip storage boxes are arranged on one sides of the chip removal mechanisms. The feeding mechanism, the drilling mechanism, the discharging mechanism, the steel belt feeding mechanism, the steel belt clamping mechanism and the chip removal mechanism are matched, automatic feeding, feeding drilling and discharging of a steel belt body are achieved, meanwhile, drilling chips generated during drilling can be automatically processed, all the mechanisms are matched with one another, the steel belt drilling efficiency is effectively improved, and meanwhile manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, and more specifically to a steel strip drilling production line. Background Art

[0002] Drilling is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called a drilling machine, a punching machine, a hole-drilling machine, and a through-hole machine. It achieves the desired effect by drilling holes in precision parts. There are semi-automatic drilling machines and fully automatic drilling machines. With the increase in human resource costs, most companies consider fully automatic drilling machines as their development direction. With the development of the times and the improvement of the drilling technology of automatic drilling machines, fully automatic drilling machines are used to drill holes in various hardware molds and watch straps.

[0003] like Figure 11-13 The figure shows a schematic diagram of steel strip drilling method of a neutral drilling machine in the prior art. When drilling a steel strip, the outer side of the steel strip is often pressed and fixed for drilling, and only one side can be drilled. When drilling a single side, each mold is drilled and the mold distance is manually fed in. After drilling one side, the steel strip is turned over and the other side is drilled. When feeding the steel strip and flanging the steel strip, the steel strip clamped in the drilling mold pressure plate needs to be moved. The steel strip movement and flanging process require the cooperation of multiple drilling workers, and single-person operation is cumbersome and easily affects the processing efficiency. In addition, in the prior art, drilling feeding, clamping, unloading, and cleaning of drilling debris need to be done manually, which makes the processing efficiency low and the labor intensity of personnel high. In view of this, we propose a steel strip drilling production line. Utility Model Content

[0004] The purpose of the utility model is to provide a steel strip drilling production line to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The steel strip drilling production line comprises a workbench, a loading mechanism, a steel strip feeding mechanism, a unloading mechanism and an electrical control system arranged in sequence on the workbench, and a steel strip clamping mechanism and a drilling mechanism are arranged on the side of the steel strip feeding mechanism;

[0007] The electrical control system is electrically connected to the feeding mechanism, the drilling mechanism, the unloading mechanism, the steel strip feeding mechanism and the steel strip clamping mechanism;

[0008] Chip removal mechanisms are provided on both sides of the steel belt feeding mechanism, and a drill chip storage box is provided on one side of the chip removal mechanism;

[0009] A quick-change drilling jig is arranged on the steel belt clamping mechanism, and the drilling mechanisms are located on both sides of the quick-change drilling jig.

[0010] Preferably, the steel strip feeding mechanism comprises a feeding driving rod, a plurality of feeding driving seats are arranged on the feeding driving rod, a pressing oil cylinder is arranged above the feeding driving seat, and a ball screw and a guide structure are arranged through the bottom of the feeding driving seat;

[0011] The guide structure adopts guide rods or linear rails;

[0012] A servo motor B and a speed regulator B are provided on one side of the ball screw, and the output shaft of the speed regulator B is connected to one end of the ball screw;

[0013] Two guide structures are provided, and the two guide structures are respectively provided on both sides of the ball screw.

[0014] Preferably, the drilling mechanism is provided in two groups, and the two groups of drilling mechanisms are relatively arranged on both sides of the steel belt feeding mechanism;

[0015] The drilling mechanism includes a sheet metal protective cover, a fuselage is arranged inside the sheet metal protective cover, a feed slide is arranged on the fuselage, a drilling power box is arranged on the feed slide, a multi-axis connector is arranged on the drilling power box, a plurality of drill bits are arranged on the multi-axis connector, and a protective door is arranged on the outside of the multi-axis connector.

[0016] Preferably, drill sleeves are provided on both sides of the quick-change drill template, and the drill sleeves are provided with an inner side tilted downward;

[0017] The multi-axis connector and the drill bit are both tilted, and the drill bit and the drill sleeve have the same tilt angle.

[0018] Preferably, the steel belt clamping mechanism includes a clamping positioning plate, a plurality of clamping cylinders are arranged above the clamping positioning plate, the clamping cylinders are fixed to the workbench through cylinder brackets, the output shafts of the clamping cylinders are connected to the clamping positioning plate, and a demoulding ejector rod is also arranged below the cylinder bracket.

[0019] Preferably, the chip removal mechanism includes a cooling water flushing component and a chip grabbing component.

[0020] Preferably, the cooling water flushing assembly includes a cooling water pipe and a return water pipe. The lower end of the cooling water pipe is connected to a powerful water spray head, which is located inside the quick-change drill template. The return water pipe is arranged below the steel belt clamping mechanism. The powerful water spray head is located above the inner side of the drill sleeve in the vertical direction.

[0021] Preferably, the chip grabbing assembly comprises a rotating arm, and a chip grabbing hook is connected to the end of the rotating arm.

[0022] Preferably, the chip removal mechanism further comprises a crawler scraper type chip removal assembly, and the crawler scraper type chip removal assembly is provided in two groups, which are respectively located on both sides of the steel belt feeding mechanism.

[0023] Preferably, steel strip feeding guide grooves are provided at both ends of the steel strip feeding mechanism.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] The utility model improves work efficiency by drilling holes on both sides of the steel strip for the steel-aluminum composite rail at the same time, automatically feeds and discharges materials, and uses numerical control to automatically perform each step of the drilling process, thereby realizing full-automatic production. Through the cooperation of the feeding mechanism, the drilling mechanism, the unloading mechanism, the steel strip feeding mechanism, the steel strip clamping mechanism, and the chip removal mechanism, and using numerical control to realize automatic feeding, feeding, drilling and unloading of the steel strip body, while the drill chips generated by drilling can also be automatically processed. Through the mutual cooperation between the various mechanisms, the efficiency of steel strip drilling is effectively improved, while manpower is saved, and the improvement from manual operation to automated processing is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of the steel strip drilling production line of the utility model;

[0027] Figure 2 This is a schematic diagram of the drilling mechanism structure of the utility model;

[0028] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0029] Figure 4 It is a top view schematic diagram of the drilling mechanism, steel belt feeding mechanism and chip removal mechanism of the utility model;

[0030] Figure 5 It is a schematic diagram of the drilling mechanism and the steel belt feeding mechanism of the utility model;

[0031] Figure 6 It is a side view schematic diagram of the steel belt feeding mechanism and the steel belt clamping mechanism of the utility model;

[0032] Figure 7 It is a schematic diagram of the installation of the drilling mechanism and the chip removal mechanism of the utility model;

[0033] Figure 8 For the utility model Figure 7 The enlarged schematic diagram of point B in the middle;

[0034] Fig. 9 This is a schematic diagram of the chip removal mechanism of the utility model;

[0035] Fig.10 For the utility model Fig. 9 The enlarged schematic diagram at C in the middle;

[0036] Fig.11 It is a schematic diagram of the main view of the steel belt drilling structure of a neutral drilling machine in the prior art;

[0037] Fig.12It is a schematic side view of the structure of a steel belt drilling machine using a conventional neutral drilling machine;

[0038] Fig.13 for Fig.12 The enlarged schematic diagram is shown in Figure 1.

[0039] Explanation of the numbers in the figure: 1. Feeding mechanism; 2. Drilling mechanism; 201. Machine body; 202. Feed slide; 203. Drilling power box; 204. Multi-axis connector; 205. Protective door; 206. Servo motor A; 207. Speed ​​regulator A; 3. Unloading mechanism; 4. Electrical control system; 5. Chip removal mechanism; 501. Cooling water pipe; 502. Powerful water spray head; 503. Return pipe; 504. Rotating arm; 505. Chip removal hook; 506. Track scraper Plate chip removal assembly; 6. Drill chip storage box; 7. Steel belt feeding mechanism; 701. Feed drive rod; 702. Feed drive seat; 703. Ball screw; 704. Guide structure; 705. Servo motor B; 706. Speed ​​regulator B; 707. Clamping cylinder; 8. Steel belt clamping mechanism; 801. Clamping positioning plate; 802. Clamping cylinder; 803. Demoulding ejector rod; 9. Quick-change drill jig; 901. Drill sleeve; 10. Steel belt body; 11. Steel belt feeding guide groove. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0041] Example:

[0042] See also Figure 1-10 The steel strip drilling production line is mainly designed for processing steel strips that meet the special groove of rails, including a workbench, a loading mechanism 1, a steel strip feeding mechanism 7, a unloading mechanism 3 and an electrical control system 4 arranged in sequence on the workbench, drilling mechanisms 2 are arranged on both sides of the steel strip feeding mechanism 7, and a steel strip clamping mechanism 8 is arranged on the side of the steel strip feeding mechanism 7; the electrical control system 4 is electrically connected with the loading mechanism 1, the drilling mechanism 2, the unloading mechanism 3, the steel strip feeding mechanism 7 and the steel strip clamping mechanism 8; the action sequence of the loading mechanism 1, the drilling mechanism 2, the unloading mechanism 3, the steel strip feeding mechanism 7 and the steel strip clamping mechanism 8 is controlled by the electrical control system 4, wherein the steel strip clamping mechanism 8 is used to clamp the steel strip body 10 when drilling the steel strip body 10, and the steel strip feeding mechanism 7 is used to quantitatively feed the steel strip body 10 after drilling.

[0043] Among them, the loading mechanism 1 and the unloading mechanism 3 both contain a steel belt lifting mechanism and a steel belt forward conveying mechanism, and also include a material dividing device. Two groups of drilling rigs are arranged. After the material dividing device detects the empty spaces on the rigs on both sides, the steel belts are placed on the rigs on the side with more empty spaces, and the inspection is performed each time.

[0044] Chip removal mechanisms 5 are provided on both sides of the steel belt feeding mechanism 7, and a drill cuttings storage box 6 is provided on one side of the chip removal mechanism 5; the electrical control system 4 is electrically connected to the chip removal mechanism 5 for automatically controlling the operation of the chip removal mechanism 5, and the debris cleaned by the chip removal mechanism 5 enters the drill cuttings storage box 6 for unified processing.

[0045] A quick-change drilling jig 9 is provided on the steel strip clamping mechanism 8, and the drilling mechanism 2 is composed of two groups, which are respectively located on both sides of the quick-change drilling jig 9, so as to achieve the purpose of drilling holes on both sides of the steel strip at the same time.

[0046] In the present application, the drilling mechanism 2 is set into two groups, and the two groups of drilling mechanisms 2 are relatively arranged on both sides of the steel belt feeding mechanism 7 to achieve simultaneous drilling of both sides of the steel belt. Compared with the single-sided drilling in the prior art, the drilling efficiency can be greatly improved.

[0047] The drilling mechanism 2 includes a sheet metal protective cover 206, a body 201 is arranged inside the sheet metal protective cover 206, a feed slide 202 is arranged on the body 201, a drilling power box 203 is arranged on the feed slide 202, a multi-axis connector 204 is arranged on the drilling power box 203, a plurality of drill bits are arranged on the multi-axis connector 204, and a protective door 205 is arranged outside the multi-axis connector 204. The drilling mechanism 2 also includes a servo motor A207 and a speed regulator A208, the speed regulator A208 is used to adjust the output speed of the servo motor A207, and the servo motor A207 is used to control the feed amount of the feed slide 202, thereby controlling the feed of the multi-axis connector 204 and the drill bit.

[0048] Among them, drill sleeves 901 are arranged on both sides of the quick-change drill jig 9, wherein the drill sleeve 901 is tilted downward on the inner side to increase the riveting strength, and its tilt angle can be set according to requirements, wherein the multi-axis connector 204 and the drill bit are both tilted, and the tilt angle of the drill bit is the same as the tilt angle of the drill sleeve 901. By setting the drill bit and the drill sleeve 901 with the same tilt angle, the drilling mechanism 2 can achieve the purpose of tilting downward to drill, and its tilt angle is set according to requirements to meet the use requirements of the steel belt.

[0049] In the present application, the steel strip feeding mechanism 7 includes a feed drive rod 701, on which a plurality of feed drive seats 702 are arranged, a clamping cylinder 707 is arranged above the feed drive seat 702, a ball screw 703 and a guide structure 704 are penetrated below the feed drive seat 702, the feed drive seat 702 is threadedly matched with the ball screw 703, and the feed drive seat 702 is slidingly matched with the guide structure 704; a servo motor B705 and a speed regulator B706 are arranged on one side of the ball screw 703, and the output shaft of the speed regulator B706 is connected to one end of the ball screw 703; the servo motor B705 and the speed regulator B706 are used to drive the ball screw 703 to rotate, and under the limiting action of the guide structure 704, the drive seat 702 makes a linear motion along the length direction of the ball screw 703, thereby achieving the purpose of feeding the steel strip body 10.

[0050] In a possible embodiment, the guide structure 704 uses a guide rod or a linear guide rail. Figure 6 The guide structure 704 shown in FIG. 7 is a guide rod.

[0051] There are two guide structures 704, which are respectively arranged on both sides of the ball screw 703; the feeding track of the steel belt feeding mechanism 7 is supported by rollers, and the forward resistance is small.

[0052] In the present application, the steel belt clamping mechanism 8 includes a clamping positioning plate 801, and a plurality of clamping cylinders 802 are arranged above the clamping positioning plate 801. The clamping cylinders 802 are fixed on the workbench through cylinder brackets. The output shafts of the clamping cylinders 802 are connected to the clamping positioning plate 801. The output shafts of the clamping cylinders 802 are used to apply pressure to the clamping positioning plate 801, thereby clamping and fixing the steel belt body 10. A demolding push rod 803 is also arranged below the cylinder bracket.

[0053] In the present application, the chip removal mechanism 5 includes a cooling water flushing component and a chip grabbing component. The cooling water flushing component is arranged on the inner side of the quick-change drill jig 9, and the chip grabbing component is arranged on the outer side of the quick-change drill jig 9. The cooling water flushing component and the chip grabbing component are arranged in two rows, respectively located on both sides of the steel plate 10. The cooling water flushing component is used to flush the drill chips at the drilling hole of the steel belt, and the chip grabbing component is used to clean the debris on the drill bit.

[0054] In the present application, the cooling water flushing assembly includes a cooling water pipe 501 and a return water pipe 503. The lower end of the cooling water pipe 501 is connected to a powerful water spray head 502, which is located inside the quick-change drill template 9. The return water pipe 503 is arranged below the steel belt clamping mechanism 8. The powerful water spray head 502 is located above the inner side of the drill sleeve 901 in the vertical direction. The cooling water pipe 501 is connected to the external cooling water, and the cooling water is sprayed from the powerful water spray head 502. Figure 8As shown in the figure, the arrow indicates the direction of water flow. The water sprayed by the powerful water spray head 502 flows through the outer side of the steel plate and the inner side of the drill sleeve 901 to flush the drill cuttings. Then the water flows through the crawler scraper chip removal assembly 506 and is discharged from the return pipe 503.

[0055] In the present application, the chip grabbing assembly includes a rotating arm 504, and a chip grabbing hook 505 is connected to the end of the rotating arm 504. The rotating arm 504 is rotatably connected to the quick-change drill jig 9, and the rotating arm 504 drives the chip grabbing hook 505 to hook the drill chips on the drill bit when the drill bit is retracted. Fig.10 The drilling adopts the pecking method, setting the drilling depth of each section and breaking the chips, which can effectively prevent the chip entanglement phenomenon.

[0056] In the present application, the chip removal mechanism 5 also includes a crawler scraper chip removal assembly 506, which is provided in two groups and located on both sides of the steel belt feeding mechanism 7. The crawler scraper chip removal assembly 506 is provided below the chip grabbing assembly, and the side of the steel belt feeding mechanism 7 is an inclined surface and provided with a guide plate, so that the drill cuttings and water flow flushed out by the cooling water flushing assembly are introduced into the chain plate of the chip conveyor in the crawler scraper chip removal assembly 506, each chain plate is provided with a scraper, and the driving motor rotates to drive the chain plate to move along the track, and the drill cuttings on the chain plate are transported to the end of the chain plate and dropped into the drill cutting storage box 6; the crawler scraper chip removal assembly 506 is controlled separately, and can be paused while drilling, and the drill cutting storage box 6 can be taken out and transferred to the waste box. The cooling water flows onto the chip conveyor chain plate, flows into the chip conveyor shell below through the micropores on the chain plate, flows onto the bed through the drainage holes of the shell, flows back to the water receiving port, is sucked into the cooling water tank by the return pipe 503, and is pumped to the cooling nozzle again for further circulation.

[0057] In the present application, steel strip feeding guide grooves 11 are provided at both ends of the steel strip feeding mechanism 7 to limit the position of the steel strip body 10 .

[0058] Working principle:

[0059] When the device is in use, the steel strip body 10 to be processed is transported by the feeding mechanism 1 to the steel strip feeding mechanism 7, and then the steel strip body 10 is drilled by the drilling mechanism 2, and the drilled steel strip body 10 is transported by the unloading mechanism 3. The debris generated during the drilling process is processed by the chip removal mechanism 5 and then enters the drill chip storage box for unified processing. By drilling holes on both sides of the steel strip for the steel-aluminum composite rail at the same time, the work efficiency is improved, the material is automatically fed and discharged, and the feeding mechanism 1, the drilling mechanism 2, the unloading mechanism 3, the steel strip feeding mechanism 7, and the steel strip clamping mechanism 8 are controlled by the PLC control system to act in sequence, and each step of the drilling process is automatically performed in a numerical control manner, thereby realizing fully automatic production. Through the cooperation of the feeding mechanism 1, the drilling mechanism 2, the unloading mechanism 3, the steel belt feeding mechanism 7, the steel belt clamping mechanism 8, and the chip removal mechanism 5, and the use of CNC method to realize automatic feeding, feeding drilling and unloading of the steel belt body 10, while the drill cuttings generated by drilling can also be automatically processed by the chip removal mechanism 5. Through the mutual cooperation among various mechanisms, the backward processing method of manual feeding, clamping, drilling, loosening and feeding is improved, and the automatic cycle control of advanced CNC control is adopted to reduce the labor intensity of workers.

[0060] like Figure 11-13 As shown, it is a schematic diagram of drilling holes in steel strips using a vertical drilling machine in the prior art. The steel strip needs to be drilled at an angle when drilling, so the steel strip needs to be fixed at an angle, and only one side can be drilled. When drilling a single side, each mold is drilled and the mold distance is manually fed in. After drilling one side, the steel strip is turned over and the other side is drilled. When feeding the steel strip and when flanging the steel strip, the steel strip clamped in the drilling mold platen needs to be manually moved, which is time-consuming and labor-intensive. In addition, when the steel strip is fixed, the fixing of the inclination angle is also cumbersome and prone to deviations. The present application automatically controls the loading mechanism 1, the drilling mechanism 2, the unloading mechanism 3, the steel strip feeding mechanism 7, the steel strip clamping mechanism 8, and the chip removal mechanism 5 to move in sequence through CNC, thereby reducing the labor intensity of workers. In the present application, only the drill bit and the drill sleeve 901 need to be tilted, and there is no need to adjust the steel strip angle every time the film is fed, so that the drilling position is more accurate and the processing efficiency is high.

[0061] In this application, the drilling mechanism 2 fast forward, drilling and other procedures are carried out according to the following steps:

[0062] After the steel belt is fed into place, the steel belt clamping mechanism 8 clamps the steel belt and sends a signal; the drilling power head drive motor starts fast forward; when the drill is 5mm close to the steel belt, the motor switches to working forward; after the drill drills through the steel belt, the drive motor starts fast back to the origin, sends a signal, the steel belt clamping mechanism 8 releases the steel belt, and the steel belt feeding mechanism 7 starts feeding; after receiving the signal, the steel belt feeding mechanism 7 clamps the steel belt and moves forward, sends a signal after it is in place, and the steel belt clamping mechanism 8 clamps the steel belt;

[0063] The drilling motor starts to fast forward, and turns to working forward when the drill bit is 5mm close to the steel strip; after drilling through the steel strip, the driving motor starts to fast return to the origin and sends a signal; the steel strip clamping mechanism 8 is released and the steel strip is fed;

[0064] The steel strip is fed 20 mm, the steel strip clamping mechanism 8 clamps the steel strip, and a signal is sent to start the drilling motor; the drilling motor starts to fast forward, and turns to working forward when the drill bit is 5 mm close to the steel strip; after drilling through the steel strip, the drive motor starts to fast return to the starting point and sends a signal; the steel strip clamping mechanism 8 releases the steel strip, and the steel strip feeding mechanism 7 feeds the steel strip;

[0065] Repeat the previous program segment until the steel strip drilling is completed, then the program ends and the next steel strip is started. The feeding distance can be set according to actual production needs.

[0066] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Steel strip drilling production line, characterized in that: The invention comprises a workbench, on which a loading mechanism (1), a steel strip feeding mechanism (7), a unloading mechanism (3) and an electrical control system (4) are arranged in sequence, and a steel strip clamping mechanism (8) and a drilling mechanism (2) are arranged on the side of the steel strip feeding mechanism (7); The electrical control system (4) is electrically connected to the feeding mechanism (1), the drilling mechanism (2), the unloading mechanism (3), the steel strip feeding mechanism (7) and the steel strip clamping mechanism (8); The steel belt feeding mechanism (7) is provided with a chip removal mechanism (5) on both sides, and a drill chip storage box (6) is provided on one side of the chip removal mechanism (5); A quick-change drilling jig (9) is provided on the steel belt clamping mechanism (8), and the drilling mechanism (2) is located on both sides of the quick-change drilling jig (9).

2. The steel strip drilling production line according to claim 1 is characterized in that: The drilling mechanisms (2) are arranged in two groups, and the two groups of drilling mechanisms (2) are arranged oppositely on both sides of the steel strip feeding mechanism (7); The drilling mechanism (2) comprises a sheet metal protective cover (206), a body (201) is arranged inside the sheet metal protective cover (206), a feed slide (202) is arranged on the body (201), a drilling power box (203) is arranged on the feed slide (202), a multi-axis connector (204) is arranged on the drilling power box (203), a plurality of drill bits are arranged on the multi-axis connector (204), and a protective door (205) is arranged on the outside of the multi-axis connector (204).

3. The steel strip drilling production line according to claim 2 is characterized in that: Drill sleeves (901) are provided on both sides of the quick-change drilling template (9), and the drill sleeves (901) are arranged with the inner side tilted downward; The multi-axis connector (204) and the drill bit are both arranged at an angle, and the drill bit and the drill sleeve (901) have the same angle of inclination.

4. The steel strip drilling production line according to claim 1 is characterized in that: The steel strip feeding mechanism (7) comprises a feeding driving rod (701), a plurality of feeding driving seats (702) are arranged on the feeding driving rod (701), a clamping oil cylinder (707) is arranged above the feeding driving seat (702), and a ball screw (703) and a guide structure (704) are arranged through the bottom of the feeding driving seat (702); A servo motor B (705) and a speed regulator B (706) are provided on one side of the ball screw (703), and an output shaft of the speed regulator B (706) is connected to one end of the ball screw (703); Two guide structures (704) are provided, and the two guide structures (704) are respectively provided on both sides of the ball screw (703); The guide structure (704) adopts a guide rod or a linear rail.

5. The steel strip drilling production line according to claim 1 is characterized in that: The steel belt clamping mechanism (8) comprises a clamping positioning plate (801), a plurality of clamping cylinders (802) are arranged above the clamping positioning plate (801), the clamping cylinders (802) are fixed on a workbench via cylinder brackets, the output shafts of the clamping cylinders (802) are connected to the clamping positioning plate (801), and a demoulding ejector rod (803) is also arranged below the cylinder bracket.

6. The steel strip drilling production line according to claim 1, characterized in that: The chip removal mechanism (5) comprises a cooling water flushing component and a chip grabbing component.

7. The steel strip drilling production line according to claim 6, characterized in that: The cooling water flushing assembly comprises a cooling water pipe (501) and a return water pipe (503), the lower end of the cooling water pipe (501) is connected to a powerful water spray head (502), the powerful water spray head (502) is located inside the quick-change drilling template (9), and the return water pipe (503) is arranged below the steel belt clamping mechanism (8).

8. The steel strip drilling production line according to claim 6, characterized in that: The chip grabbing assembly comprises a rotating arm (504), and the end of the rotating arm (504) is connected to a chip grabbing hook (505).

9. The steel strip drilling production line according to claim 6, characterized in that: The chip removal mechanism (5) further comprises a crawler scraper type chip removal assembly (506), wherein the crawler scraper type chip removal assembly (506) is arranged in two groups, which are respectively located on both sides of the steel belt feeding mechanism (7).

10. The steel strip drilling production line according to claim 8, characterized in that: Steel strip feeding guide grooves (11) are provided at both ends of the steel strip feeding mechanism (7).

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