Screw head grooving device for screw machining

Abstract

The utility model provides a screw head slotting device for screw machining, which belongs to the technical field of screw machining and comprises a base, a quick feeding component and a scrap removing component, the scrap removing component comprises a fixing strip arranged on one side of the base, two fans are arranged on the top of the fixing strip, one side of each fan is hermetically communicated with a conveying pipe, and the other side of each fan is communicated with the conveying pipe. The ends of the two conveying pipes penetrate through the protection strip and are communicated with distribution pipes in a sealed mode, the two ends of each distribution pipe are fixedly connected with the inner wall of the protection strip, one side of each distribution pipe is communicated with a plurality of air outlet pipes in a sealed mode, a connecting frame is arranged on the other side of the base, and a collecting box is slidably connected into the connecting frame. A first handle is arranged at one end of the collecting box, a dust collecting box is hermetically communicated with the other side of the protecting box, a dust collector is hermetically communicated with one side of the dust collecting box, a discharge pipe is hermetically communicated with one side of the dust collector, and the bottom of the discharge pipe is hermetically communicated with the connecting frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of screw processing, and particularly relates to a screw head slotting device for screw processing. Background Art

[0002] Screws are tools that use the physics and mathematical principles of the circular rotation of the inclined surface of an object and friction to gradually fasten objects and parts. After searching, the application number "CN202322903370.3" discloses "a screw head slotting device for screw processing", which records that "the screws that need to be slotted are stored by setting evenly distributed support tubes. After storage, the screws will be initially fixed inside the support tubes, and the screw heads will be located at the upper end of the placement ring. Then, the third motor is started to rotate the bidirectional screw to drive the two clamping strips and two anti-slip strips to move. When the two anti-slip strips come into contact with the screws, All screws are further fixed, and after fixing, the screws can be prevented from sliding during slotting. The screws that need to be slotted are stored by setting evenly distributed support tubes. After storage, the screws will be initially fixed inside the support tubes, and the screw heads will be located at the upper end of the placement ring. Then, the third motor is started to rotate the bidirectional screw to drive the two clamping strips and the two anti-slip strips to move. Indeed, when the two anti-slip strips come into contact with the screws, all the screws can be further fixed. After fixing, the screws can be prevented from sliding during slotting. However, the above comparative documents still have the following problems in actual use:

[0003] In actual use, loading is rather troublesome, resulting in poor work efficiency, and there is a lack of processing of debris generated by grooving during use, which can easily cause harm to nearby personnel.

[0004] Based on this, it is extremely practical to provide a device that can achieve rapid loading and debris processing. Utility Model Content

[0005] The purpose of the utility model is to provide a screw head slotting device for screw processing, aiming to solve the above technical problems.

[0006] An embodiment of the utility model provides a screw head grooving device for screw processing, comprising a base, a rapid loading component and a chip removal component.

[0007] A protection box is provided on the top of the base, sliding guide rails are provided on both sides of the inner wall of the protection box, and one side of the protection box is sealed and connected with two protection strips;

[0008] The quick loading assembly includes a support frame arranged at the bottom of the inner wall of the protection box, a plurality of electric cylinders are provided at both ends of the support frame, the output shafts of several electric cylinders pass through the support frame and are provided with two clamps, a plurality of connecting grooves are opened inside the support frame, the tops of several connecting grooves are sealed and connected with auxiliary rings, a plurality of electric telescopic rods are provided at the bottom of the inner wall of the base, the tops of several electric telescopic rods pass through the top of the inner wall of the base and the bottom of the inner wall of the protection box and are provided with a connecting frame, the top of the connecting frame is movably connected to two support blocks, the tops of the two support blocks are provided with a fixing plate, the inner opening of the fixing plate The lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism, and the lifting mechanism is a lifting mechanism.

[0009] The chip removal assembly includes a fixing bar arranged on one side of the base, two fans are arranged on the top of the fixing bar, one side of the two fans are sealed and connected to a delivery pipe, the ends of the two delivery pipes pass through the protective bar and are sealed and connected to a distribution pipe, both ends of the two distribution pipes are fixedly connected to the inner wall of the protective bar, one side of the two distribution pipes are sealed and connected to a number of air outlet pipes, a connecting frame is provided on the other side of the base, the interior of the connecting frame is slidingly connected to a collection box, one end of the collection box is provided with a first handle, the other side of the protective box is sealed and connected to a dust collection box, one side of the dust collection box is sealed and connected to a vacuum cleaner, one side of the vacuum cleaner is sealed and connected to an exhaust pipe, and the bottom of the exhaust pipe is sealed and connected to the connecting frame.

[0010] In one embodiment of the present invention, a material changing trough is provided on the top of the protection box, a sealing cover is hingedly connected to one end of the material changing trough, and a puller is provided on the top of the sealing cover.

[0011] In one embodiment of the present invention, a connection box is provided at one end of the top of the protection box, and a torque motor is provided at one side of the connection box.

[0012] In one embodiment of the present invention, the output shaft end of the torque motor passes through one side of the inner wall of the connection box and is provided with a screw rod, and one side of the screw rod is rotatably connected to one side of the inner wall of the connection box.

[0013] In one embodiment of the present utility model, the bottom of the connecting box and the top of the protective box are both provided with the same sliding groove, the external thread of the screw rod is connected to a mover, the outer wall of the mover is slidingly connected to the sliding groove, a mechanical arm is provided at the bottom of the mover, and a slotter is provided at the end of the mechanical arm.

[0014] In one embodiment of the present invention, a protective cover is hingedly connected to one end of the protective box, a second handle is provided at one end of the protective cover, and a PLC controller is provided at the top corner of the base.

[0015] In one embodiment of the present invention, the electric cylinder, electric telescopic rod, fan, vacuum cleaner torque motor, robotic arm and slotter are all electrically connected to a PLC controller, and the PLC controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1) The user uses the PLC controller to move the electric telescopic rod downward, which then makes the bottom of the fixed plate contact the auxiliary ring, and then the screw inside the fixed plate is inserted into the connecting groove in the support frame. At this time, the user uses the PLC controller to open the electric cylinder, which pushes the clamp to clamp the bottom of the screw, fix it with a secondary limit, and use the slotter to slot it. While the user is slotting it, the user can pre-install screws on another fixed plate. After the slotting is completed, the electric cylinder releases the limit and sends it up through the electric telescopic rod. The fixed plate can be quickly replaced, thereby achieving the purpose of rapid material loading and replacement, improving work efficiency;

[0018] 2) The provided fan allows users to open slots using the slotter screw head. The user can turn on the fan through the PLC controller to generate wind power and then send the wind into the distribution pipe through the conveying pipe. The distribution pipe sprays the wind through the outlet pipe, and then blows the debris to the dust collection box. At this time, the user can turn on the vacuum cleaner through the PLC controller to make the vacuum cleaner draw the dust accumulated in the dust collection box and discharge it into the connecting frame through the discharge pipe, and then collect it in the collection box, thereby achieving the purpose of debris removal and ensuring the safety of the user during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2This is a schematic diagram of the expanded structure of one end of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of one side of the protective box of the utility model;

[0023] Figure 4 This is a schematic diagram of the top structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the bottom structure of the fixed plate of the utility model;

[0026] Figure 7 This is a structural diagram of one side of the support frame of the utility model.

[0027] Figure: 100, base; 110, protection box; 120, sliding guide; 200, fast loading assembly; 210, support frame; 220, electric cylinder; 230, clamp; 240, auxiliary ring; 250, electric telescopic rod; 260, connecting frame; 270, fixing plate; 280, limiter; 290, moving rod; 2910, moving frame; 2920, gripper; 2930, spring ; 300, chip removal assembly; 310, fixing bar; 320, fan; 330, conveying pipe; 340, distribution pipe; 350, air outlet pipe; 360, connecting frame; 370, collection box; 380, dust collection box; 390, vacuum cleaner; 400, sealing cover; 500, connecting box; 600, torque motor; 700, screw rod; 800, mover; 900, robotic arm; 1000, protective cover. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example

[0030] See also Figure 1-7 A screw head grooving device for screw processing includes a base 100, a quick loading component 200 and a chip removal component 300.

[0031] For details, please refer to Figure 1 , both fixing blocks 100 are made of metal chromium.

[0032] A protection box 110 is provided on the top of the base 100. Sliding guide rails 120 are provided on both sides of the inner wall of the protection box 110. One side of the protection box 110 is sealed and connected to two protection strips.

[0033] See also Figure 2-7 The quick loading assembly 200 includes a support frame 210 arranged at the bottom of the inner wall of the protection box 110, and a plurality of electric cylinders 220 are arranged at both ends of the support frame 210. The output shafts of the plurality of electric cylinders 220 pass through the support frame 210 and are provided with two clamps 230. The interior of the support frame 210 is provided with a plurality of connecting grooves, and the tops of the plurality of connecting grooves are sealed and connected with auxiliary rings 240. The bottom of the inner wall of the base 100 is provided with a plurality of electric telescopic rods 250, and the tops of the plurality of electric telescopic rods 250 pass through the top of the inner wall of the base 100 and the bottom of the inner wall of the protection box 110 and are provided with a connecting frame 260. The top of the connecting frame 260 is movably connected to two support blocks, and the tops of the two support blocks are provided with a fixing plate 270. The inner opening of the fixing plate 270 It is provided with a connecting groove identical to that inside the support frame 210, and several of the connecting grooves are movably connected with screws inside. A limiter 280 is provided at the top end of the fixed plate 270, and several connecting blocks are provided at the bottom of the fixed plate 270. The interiors of several connecting blocks are slidably connected with moving rods 290, and one end of several moving rods 290 is provided with a limiting ring, and the other end of several moving rods 290 is provided with a moving frame 2910. The bottom of the moving frame 2910 is slidably connected to the fixed plate 270, and one end of the moving frame 2910 is provided with a holder 2920. A spring 2930 is provided at one end of the middle part of the moving rod 290, and one end of the spring 2930 is fixedly connected to one of the connecting blocks. Both sides of the fixed plate 270 are slidably connected to the sliding guide rail 120.

[0034] In a specific embodiment, through the electric telescopic rod 250, when the user needs to load materials, the user opens the electric telescopic rod 250 through the PLC controller, so that the electric telescopic rod 250 moves upward and then drives the connecting frame 260 to move upward and move to the material replacement slot. The user opens the sealing cover 400 and waits for loading. The user needs to pre-install screws on the fixed plate 270. The user pulls the holder 2920 to one end, and then drives the holder 2920 to move the movable frame 2910. The movement of the movable frame 2910 will move the movable rod 290, and the movement of the movable rod 290 will cause the spring 2930 to contract and accumulate force. At this time, the user inserts the screw into the connecting groove in the fixed plate 270 and loosens the holder 2920, so that the spring 2930 rebounds and resets, and then the movable frame 2910 cooperates with the limiter 280 to clamp the screw head and limit it. When the user aligns the fixed plate 270 with the sliding guide rail 120 in the protective box 110 and slides it in, the support block at the bottom of the fixed plate 270 is supported by the connecting frame 260. At this time, the user uses the PLC controller to move the electric telescopic rod 250 downward, and then the bottom of the fixed plate 270 contacts the auxiliary ring 240, and then the screw inside the fixed plate 270 is inserted into the connecting groove in the support frame 210. At this time, the user uses the PLC controller to open the electric cylinder 220, so that the electric cylinder 220 pushes the clamper 230 to clamp the bottom of the screw, and fixes it for the second time. The slotter is used to slot it. When the user is slotting it, the screw can be pre-installed on another fixed plate 270. After the slotting is completed, the electric cylinder 220 releases the limit and sends it up through the electric telescopic rod 250, and the fixed plate 270 is quickly replaced, thereby achieving the purpose of fast loading and changing materials and improving work efficiency.

[0035] See also Figure 1-3 The chip removal assembly 300 includes a fixing bar 310 arranged on one side of the base 100, and two fans 320 are arranged on the top of the fixing bar 310. One side of the two fans 320 is sealed and connected to a delivery pipe 330, and the ends of the two delivery pipes 330 pass through the protective bar and are sealed and connected to a distribution pipe 340. Both ends of the two distribution pipes 340 are fixedly connected to the inner wall of the protective bar, and one side of the two distribution pipes 340 is sealed and connected to a number of air outlet pipes 350. A connecting frame 360 ​​is provided on the other side of the base 100, and a collection box 370 is slidably connected to the inside of the connecting frame 360. A first handle is provided at one end of the collection box 370, and a dust collection box 380 is sealed and connected to one side of the dust collection box 380. A vacuum cleaner 390 is sealed and connected to one side of the vacuum cleaner 390. The bottom of the discharge pipe is sealed and connected to the connecting frame 360.

[0036] In a specific embodiment, a fan 320 is provided to facilitate the user to open the slot through the slotter screw head. The user turns on the fan 320 through the PLC controller, so that the fan 320 generates wind and then sends the wind into the distribution pipe 340 through the delivery pipe 330. The distribution pipe 340 sprays the wind through the outlet pipe 350, and then blows the debris to the dust collection box 380. At this time, the user turns on the vacuum cleaner 390 through the PLC controller, so that the vacuum cleaner 390 draws the dust accumulated in the dust collection box 380 into the dust collection box 380 and discharges it into the connecting frame 360 ​​through the discharge pipe, and is collected by the collection box 370, thereby achieving the purpose of debris removal and ensuring the safety of the user during use.

[0037] See also Figure 1 A material changing trough is provided on the top of the protection box 110 , one end of the material changing trough is hingedly connected to a sealing cover 400 , and a puller is provided on the top of the sealing cover 400 .

[0038] In a specific embodiment, a puller is provided to facilitate opening the sealing cover 400 when replacing the fixing plate 270, and then quickly replacing the fixing plate 270. It is closed at other times to prevent debris from running out of the material replacement trough.

[0039] See also Figure 4 A connection box 500 is provided at one end of the top of the protection box 110 , and a torque motor 600 is provided on one side of the connection box 500 .

[0040] In a specific embodiment, the connection box 500 is provided to facilitate protection of the parts inside the connection box 500, making it more stable and safer when in use, and avoiding damage caused by bumps during use.

[0041] See also Figure 4 The output shaft end of the torque motor 600 passes through one side of the inner wall of the connection box 500 and is provided with a screw rod 700 , and one side of the screw rod 700 is rotatably connected to one side of the inner wall of the connection box 500 .

[0042] In a specific embodiment, a screw rod 700 is provided, which makes it convenient to turn on the torque motor 600 through the PLC controller during use, so that the torque motor 600 drives the screw rod 700 to rotate. When the screw rod 700 passes through the external thread, the mover 800 moves and then drives the robotic arm 900 to move, so that the slotter can slot multiple screw heads.

[0043] See also Figure 4 The bottom of the connecting box 500 and the top of the protective box 110 are both provided with the same slide groove, the external thread of the screw rod 700 is connected to the mover 800, the outer wall of the mover 800 is slidably connected to the slide groove, the bottom of the mover 800 is provided with a robotic arm 900, and the end of the robotic arm 900 is provided with a slot opener.

[0044] In a specific embodiment, the provided robotic arm 900 facilitates the user to open the robotic arm 900 through a PLC controller, so that the robotic arm 900 can drive the slotter to realize slotting at various angles during use, thereby improving versatility.

[0045] See also Figure 1 One end of the protection box 110 is hinged with a protection cover 1000 , one end of the protection cover 1000 is provided with a second handle, and a PLC controller is provided at the top corner of the base 100 .

[0046] In a specific embodiment, a second handle is provided to facilitate the user to open the protective cover 1000 through the second handle, thereby facilitating the repair and maintenance of parts in the protective box 110 and improving stability during subsequent use.

[0047] See also Figure 1-7 The electric cylinder 220, the electric telescopic rod 250, the fan 320, the vacuum cleaner 390, the torque motor 600, the robotic arm 900 and the slotter are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the external power supply.

[0048] In a specific embodiment, a PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.

[0049] When in use, first, through the provided electric telescopic rod 250, when the user needs to load materials, the user turns on the electric telescopic rod 250 through the PLC controller, so that the electric telescopic rod 250 moves upward, and then drives the connecting frame 260 to move upward, moves to the material change trough, and the user opens the sealing cover 400 and waits for loading. The user needs to pre-install screws on the fixed plate 270, and the user pulls the holder 2920 to one end, and then drives the holder 2920 to move the movable frame 2910, and the movement of the movable frame 2910 will move the movable rod 290, and the movement of the movable rod 290 will make the elastic The spring 2930 contracts and accumulates force. At this time, the user inserts the screw into the connecting groove in the fixed plate 270, and then releases the gripper 2920 to make the spring 2930 rebound and reset, and then the movable frame 2910 cooperates with the limiter 280 to clamp the screw head and limit it. At this time, the user aligns the fixed plate 270 with the sliding guide rail 120 in the protective box 110 and slides it in, so that the support block at the bottom of the fixed plate 270 is supported by the connecting frame 260. At this time, the user uses the PLC controller to move the electric telescopic rod 250 downward, and then the bottom of the fixed plate 270 contacts the auxiliary ring 240, and then the fixed plate 270 is fixed. The screws inside the plate 270 are inserted into the connecting grooves in the support frame 210. At this time, the user opens the electric cylinder 220 through the PLC controller, so that the electric cylinder 220 pushes the clamp 230 to clamp the bottom of the screw, fixes it for the second time, and slots it with a slotter. When the user is slotting it, he can pre-install screws on another fixed plate 270. After the slotting is completed, the electric cylinder 220 releases the limit and sends it up through the electric telescopic rod 250, and quickly replaces the fixed plate 270, thereby achieving the purpose of fast material loading and changing, improving work efficiency, and then through the provided fan 320, it is convenient When the user is making grooves with the slotter screw head, the user turns on the fan 320 through the PLC controller, so that the fan 320 generates wind and then sends the wind into the distribution pipe 340 through the delivery pipe 330. The distribution pipe 340 sprays the wind through the outlet pipe 350, and then blows the debris to the dust collection box 380. Finally, the user turns on the vacuum cleaner 390 through the PLC controller, so that the vacuum cleaner 390 draws the dust accumulated in the dust collection box 380 into the dust collection box 380 and discharges it into the connecting frame 360 ​​through the discharge pipe, and is collected by the collection box 370, thereby achieving the purpose of debris removal and ensuring the safety of the user during use.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A screw head slotting device for screw processing, characterized in that: include: A base (100), a protection box (110) is provided on the top of the base (100), sliding guide rails (120) are provided on both sides of the inner wall of the protection box (110), and one side of the protection box (110) is sealed and connected with two protection strips; A quick loading component (200) includes a support frame (210) arranged at the bottom of the inner wall of the protection box (110), a plurality of electric cylinders (220) are arranged at both ends of the support frame (210), the output shafts of the plurality of electric cylinders (220) are all passed through the support frame (210) and two clamps (230) are provided, a plurality of connecting grooves are opened inside the support frame (210), the tops of the plurality of connecting grooves are all sealed and connected with auxiliary rings (240), a plurality of electric telescopic rods (250) are arranged at the bottom of the inner wall of the base (100), the tops of the plurality of electric telescopic rods (250) are all passed through the top of the inner wall of the base (100) and the bottom of the inner wall of the protection box (110) and a connecting frame (260) is provided, the top of the connecting frame (260) is movably connected to two support blocks, the tops of the two support blocks are provided with a fixing plate (270), the fixing plate ( The interior of the support frame (210) is provided with a connection groove identical to that of the interior of the support frame (210), and screws are movably connected to the interiors of several of the connection grooves. A limiter (280) is provided at one end of the top of the fixed plate (270), and several connection blocks are provided at the bottom of the fixed plate (270). The interiors of several of the connection blocks are slidably connected to mobile rods (290), and one end of several of the mobile rods (290) is provided with a limit ring. The other end of several of the mobile rods (290) is provided with a mobile frame (2910), and the bottom of the mobile frame (2910) is slidably connected to the fixed plate (270). A gripper (2920) is provided at one end of the mobile frame (2910). A spring (2930) is provided at one end of the middle of the mobile rod (290), and one end of the spring (2930) is fixedly connected to one of the connection blocks. Both sides of the fixed plate (270) are slidably connected to the sliding guide rail (120); A chip removal assembly (300) includes a fixing bar (310) arranged on one side of a base (100), two fans (320) are arranged on the top of the fixing bar (310), one side of the two fans (320) is sealed and connected to a delivery pipe (330), the ends of the two delivery pipes (330) pass through the protective bar and are sealed and connected to a distribution pipe (340), both ends of the two distribution pipes (340) are fixedly connected to the inner wall of the protective bar, and one side of the two distribution pipes (340) is sealed and connected to A plurality of air outlet pipes (350) are provided. A connecting frame (360) is provided on the other side of the base (100). A collecting box (370) is slidably connected to the inside of the connecting frame (360). A first handle is provided at one end of the collecting box (370). The other side of the protective box (110) is sealed and connected to a dust collecting box (380). One side of the dust collecting box (380) is sealed and connected to a dust collector (390). One side of the dust collector (390) is sealed and connected to a discharge pipe. The bottom of the discharge pipe is sealed and connected to the connecting frame (360).

2. A screw head slotting device for screw processing according to claim 1, characterized in that: A material changing trough is provided on the top of the protection box (110), a sealing cover (400) is hingedly connected to one end of the material changing trough, and a puller is provided on the top of the sealing cover (400).

3. A screw head slotting device for screw processing according to claim 2, characterized in that: A connection box (500) is provided at one end of the top of the protection box (110), and a torque motor (600) is provided on one side of the connection box (500).

4. A screw head slotting device for screw processing according to claim 3, characterized in that: The output shaft end of the torque motor (600) passes through one side of the inner wall of the connection box (500) and is provided with a screw rod (700), and one side of the screw rod (700) is rotatably connected to one side of the inner wall of the connection box (500).

5. The screw head slotting device for screw processing according to claim 4, characterized in that: The bottom of the connecting box (500) and the top of the protective box (110) are both provided with the same sliding groove, the external thread of the screw rod (700) is connected to the mover (800), the outer wall of the mover (800) is slidably connected to the sliding groove, the bottom of the mover (800) is provided with a mechanical arm (900), and the end of the mechanical arm (900) is provided with a slot opener.

6. The screw head slotting device for screw processing according to claim 1, characterized in that: One end of the protection box (110) is hingedly connected to a protection cover (1000), one end of the protection cover (1000) is provided with a second handle, and a PLC controller is provided at a top corner of the base (100).

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