Automatic tapping device for hardware fitting machining

Abstract

The invention discloses an automatic tapping device for hardware fitting machining, and belongs to the technical field of hardware fitting tapping. The automatic tapping device comprises a tapping machine, the tapping machine is arranged on a machine table, and an automatic regulation and control mechanism is arranged on the machine table; the automatic regulation and control mechanism comprises a vibration disc used for conveying the hardware fittings, a transfer disc used for transferring the hardware fittings to the position below a screw tap of the tapping machine, a first motor used for driving the transfer disc to rotate, a conveying base used for conveying the hardware fittings to the transfer disc from the vibration disc, and a first infrared sensor used for detecting whether the hardware fittings exist on the transfer disc or not. The transfer disc is arranged below the tapping machine, the vibration disc is arranged beside the transfer disc, the first motor is arranged on the machine table, the conveying base is arranged between the vibration disc and the transfer disc, a protection strip is arranged on the transfer base, the first infrared sensor is arranged on the protection strip, and a notch used for containing hardware fittings is formed in the side face of the transfer disc. The first infrared sensor is located above the notch. The tapping device has the effect of improving the tapping efficiency of the hardware fittings.

Description

Technical Field

[0001] The invention relates to the technical field of hardware accessory tapping, in particular to an automatic tapping device for hardware accessory processing. Background Art

[0002] Tapping refers to the process of using a tap to make internal threads on a workpiece. The tapping tool is called a tap, and its function is to cut threads on the workpiece by rotating and pushing. Tapping is widely used in the manufacture of various mechanical parts, such as automotive parts, valves, pipe connectors, etc. The threads made by tapping can ensure tight connection and reliable fixation between parts.

[0003] At present, the tapping methods commonly used in hardware accessories processing mainly include manual tapping and semi-automatic tapping machines. Although manual tapping is low-cost, it is inefficient and manual operation can easily lead to unstable thread quality. With the scale of industrial production and technological progress, semi-automatic tapping machines have gradually become the mainstream choice. Semi-automatic tapping machines often work with infrared sensors. However, semi-automatic tapping machines still require manual intervention and cannot be fully automated, making it difficult to meet the modern manufacturing industry's requirements for high efficiency and high quality. In view of the above-mentioned related technologies, it is urgent to design an automated tapping device for hardware accessories processing, which can automatically complete the tapping work of hardware accessories without human intervention, thereby improving the tapping efficiency of hardware accessories. Summary of the invention

[0004] In order to improve the tapping efficiency of hardware accessories, the present application provides an automated tapping device for hardware accessories processing.

[0005] The present application provides an automatic tapping device for hardware accessories processing, which adopts the following technical solution: An automated tapping device for processing hardware accessories comprises a tapping machine for tapping hardware accessories, the tapping machine is arranged on a machine platform, an automatic control mechanism is arranged on the machine platform, the automatic control mechanism comprises a vibration plate for transmitting hardware accessories, a transfer plate for transferring the hardware accessories to the bottom of the tapping machine tap, a motor 1 for driving the transfer plate to rotate, a transfer seat for transmitting the hardware accessories from the vibration plate to the transfer plate, and an infrared sensor 1 for detecting whether there are hardware accessories on the transfer plate, the transfer plate is arranged on the machine platform, the transfer plate is arranged below the tapping machine, the vibration plate is arranged beside the transfer plate, the motor 1 is arranged on the machine platform, the transfer plate is fixed on the output shaft of the motor 1, the transfer seat is arranged between the vibration plate and the transfer plate, a protective strip is arranged on the transfer seat, the infrared sensor 1 is arranged on the protective strip, a notch for placing hardware accessories is opened on the side of the transfer plate, the infrared sensor 1 is located above the notch, and the infrared sensor 1 is electrically connected to the motor 1.

[0006] By adopting the above technical scheme, the tapping machine is arranged on the machine platform, the motor 1 is arranged on the machine platform, the transfer plate is fixed on the output shaft of the motor 1, the transfer plate is arranged on the machine platform, the transfer plate is arranged below the tapping machine, a slot for placing hardware accessories is opened on the side of the transfer plate, the vibration plate is arranged next to the transfer plate, the transfer seat is arranged between the vibration plate and the transfer plate, a protective strip is arranged on the transfer seat, the infrared sensor 1 is arranged on the protective strip, the infrared sensor 1 is located above the slot, when it is necessary to tap the hardware accessories, the vibration plate is driven to transfer the hardware accessories to the slot on the transfer plate via the transfer seat, after the infrared sensor 1 detects that there are hardware accessories on the transfer plate, the motor 1 is driven to drive the transfer plate to rotate, and the transfer plate transfers the hardware accessories to below the tapping machine tap, and then the tapping machine completes the tapping work of the hardware accessories, and the tapping work of the hardware accessories can be automatically completed without human intervention, thereby improving the tapping efficiency of the hardware accessories.

[0007] Preferably, a detection mechanism is provided on the machine platform, and the detection mechanism includes a mounting seat arranged on the machine platform, a cylinder 1 arranged on the mounting seat, a sliding plate fixed on the output shaft of the cylinder 1, a mounting column arranged on the sliding plate, and a probe for detecting whether the hole depth of the hardware accessories is qualified. A sliding groove is opened on the side of the mounting seat, the sliding plate is vertically slidably arranged in the sliding groove, the mounting column is located above the transfer plate, and the probe is arranged on the mounting column. A recycling mechanism for recycling unqualified hardware accessories is provided on the machine platform.

[0008] By adopting the above technical scheme, the mounting seat is arranged on the machine platform, and a sliding groove is opened on the side of the mounting seat. The cylinder is arranged on the mounting seat, and the sliding plate is fixed on the output shaft of the cylinder. The sliding plate is vertically slidably arranged in the sliding groove, and the mounting column is arranged on the sliding plate. The mounting column is located above the transfer plate, and the probe is arranged on the mounting column. In the process that the transfer plate transfers the hardware accessories to the bottom of the tapping machine tap, the transfer plate first transfers the hardware accessories to the bottom of the probe. At this time, the cylinder drives the sliding plate to move downward, and the sliding plate drives the mounting column to move downward, so that the probe is inserted into the reserved hole to be processed in the hardware accessories, and the depth of the hole is detected. Then the cylinder drives the probe to disengage from the hardware accessories. If the hole depth of the hardware accessories is detected to be qualified, the driving motor drives the transfer plate to continue to rotate to transfer the hardware accessories to the bottom of the tapping machine tap to complete the tapping operation. If the hole depth of the hardware accessories is detected to be unqualified, the driving recovery mechanism is used to recycle the unqualified hardware accessories, which is convenient for recycling unqualified hardware accessories.

[0009] Preferably, the recycling mechanism includes a second motor arranged in the machine, a third motor arranged on the mounting seat, a screw fixed on the output shaft of the third motor, a slide plate threadedly sleeved on the screw, a pneumatic clamp for clamping unqualified hardware accessories and a recycling frame for collecting unqualified hardware accessories, the mounting seat is fixed on the output shaft of the second motor, a slide groove is provided on the side of the mounting seat, the screw is rotatably arranged in the slide groove, the slide plate is vertically slidably arranged in the slide groove, the pneumatic clamp is arranged on the slide plate, and the recycling frame is arranged on the machine.

[0010] By adopting the above technical solution, motor 2 is arranged in the machine, the mounting seat is fixed on the output shaft of motor 2, a slide groove is opened on the side of the mounting seat, motor 3 is arranged on the mounting seat, the screw is fixed on the output shaft of motor 3, the screw is rotatably arranged in the slide groove, the slide plate is threadedly sleeved on the screw, the slide plate is vertically slidably arranged in the slide groove, the pneumatic clamp is arranged on the slide plate, and the recycling frame is arranged on the machine. When the probe detects that the hole depth of the hardware accessories is unqualified, the driving motor 2 drives the mounting The seat rotates so that the pneumatic clamp is located above the unqualified hardware accessories, and the driving motor 2 drives the screw to rotate forward, so that the slide plate drives the pneumatic clamp to move down close to the unqualified hardware accessories, and the pneumatic clamp clamps the unqualified hardware accessories. Then the driving motor 2 drives the screw to rotate in the opposite direction, so that the slide plate drives the pneumatic clamp to move up, and the driving motor 2 drives the mounting seat to rotate, so that the pneumatic clamp drives the unqualified hardware accessories to the top of the recycling frame, and drives the pneumatic clamp to release the unqualified hardware accessories into the recycling frame, so as to facilitate the recycling of unqualified hardware accessories.

[0011] Preferably, a protective mechanism is provided on the machine platform, and the protective mechanism includes a pillar provided on the machine platform and a protective arc plate for preventing hardware accessories from detaching from the transfer plate, and the protective arc plate is provided on the pillar.

[0012] By adopting the above technical solution, the pillars are arranged on the machine platform, and the protective arc plates are arranged on the pillars. The protective arc plates prevent the hardware accessories from escaping from the transfer plate, thereby improving the stability of the transfer plate in transferring the hardware accessories.

[0013] Preferably, a fixing mechanism is provided on the machine platform, and the fixing mechanism includes a storage seat arranged on the machine platform, a second cylinder arranged in the storage seat, a clamping seat fixed on the output shaft of the second cylinder, a connecting plate hinged on the clamping seat, a pull block 1 hinged on the connecting plate, a pull block 2 hinged to the pull block 1, a sliding seat slidably arranged on the machine platform, and an abutment rod that can abut against the side of the transfer plate, the sliding seat is connected to the pull block 2, and the abutment rod is arranged on the sliding seat.

[0014] By adopting the above technical scheme, the storage seat is arranged on the machine platform, the cylinder 2 is arranged in the storage seat, the clamping seat is fixed on the output shaft of the cylinder 2, the connecting plate is hinged on the clamping seat, the pull block 1 is hinged on the connecting plate, the pull block 2 is hinged to the pull block 1, the slide seat is connected to the pull block 2, the slide seat is slidably arranged on the machine platform, and the abutment rod is arranged on the slide seat. Before the tapping machine performs tapping operation on the hardware accessories, the cylinder 2 drives the clamping seat to slide, and through the connection relationship between the clamping seat, the connecting plate, the pull block 1, the pull block 2, the slide seat and the abutment rod, the abutment rod abuts against the side of the transfer plate, which is convenient for fixing the transfer plate and improving the stability of the hardware accessories during the tapping process.

[0015] Preferably, the fixing mechanism includes a detection component, and the detection component includes a card seat arranged on the machine platform and a second infrared sensor for detecting whether the slide seat slides, and the second infrared sensor is arranged on the card seat.

[0016] By adopting the above technical solution, the card seat is arranged on the machine table, and the second infrared sensor is arranged on the card seat. The second infrared sensor can detect whether the slide seat slides. If the slide seat slides, it means that the abutment rod completes the abutment with the transfer plate, and the tapping machine can be driven to perform tapping operations on the hardware accessories, thereby improving the safety of the hardware accessories during the tapping process.

[0017] Preferably, a counting and identifying mechanism is provided on the machine platform, and the counting and identifying mechanism comprises a counting sensor for counting the number of hardware accessories, and the counting sensor is provided on the conveying base.

[0018] By adopting the above technical solution, the counting sensor is arranged on the conveying base, and the counting sensor can count the number of hardware accessories.

[0019] Preferably, the counting and identification mechanism includes a detection sensor for detecting whether there is an empty space for hardware accessories in the conveying base, the detection sensor is arranged on the conveying base, the detection sensor is located between the infrared sensor 1 and the counting sensor, and the detection sensor is electrically connected to the vibration disk.

[0020] By adopting the above technical solution, the detection sensor is arranged on the conveying seat, the detection sensor is located between the infrared sensor 1 and the counting sensor, and the detection sensor is electrically connected to the vibration plate. When the detection sensor detects that there is a vacant position at the hardware accessories position in the conveying seat, the vibration plate is driven to convey the hardware accessories, so as to facilitate the orderly and continuous tapping work on the hardware accessories.

[0021] Preferably, a cutting fluid pipeline for conveying cutting fluid is provided on the machine platform, and an output port of the cutting fluid pipeline is close to an output end of the tapping machine.

[0022] By adopting the above technical solution, a cutting fluid pipeline for conveying cutting fluid is arranged on the machine platform, and the output port of the cutting fluid pipeline is close to the output end of the tapping machine, so as to facilitate cooling of the tapping process.

[0023] Preferably, a plug-in slot is provided on the side of the transfer disc, the plug-in slot is communicated with the notch, a material receiving mechanism is arranged next to the machine, the material receiving mechanism includes a conveying tube for conveying hardware accessories, a material receiving frame for collecting hardware accessories, a paddle for moving the hardware accessories from the transfer disc to the conveying tube, and a motor four for driving the paddle to rotate, the material receiving frame is arranged next to the machine, the conveying tube is arranged obliquely, one end of the conveying tube is arranged on the machine, and the other end of the conveying tube is arranged in the material receiving frame, the motor four is arranged on the machine, the paddle is fixed on the output shaft of the motor four, and the paddle is slidably arranged in the plug-in slot.

[0024] By adopting the above technical scheme, the material receiving frame is arranged beside the machine, the conveying tube is arranged obliquely, one end of the conveying tube is arranged on the machine, and the other end of the conveying tube is arranged in the material receiving frame, the motor four is arranged on the machine, the paddle is fixed on the output shaft of the motor four, and the paddle is slidably arranged in the plug-in slot. When the hardware accessories complete the tapping operation, the driving motor one drives the transfer disc to rotate, so that the transfer disc drives the hardware accessories to the conveying tube, and the driving motor four drives the paddle to rotate, and the paddle moves the hardware accessories from the transfer disc to the conveying tube. Under the action of the hardware accessories' own gravity, the hardware accessories slide along the inclined conveying tube into the material receiving frame, which is convenient for collecting the hardware accessories.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The tapping machine is arranged on the machine platform, the motor 1 is arranged on the machine platform, the transfer plate is fixed on the output shaft of the motor 1, the transfer plate is arranged on the machine platform, the transfer plate is arranged below the tapping machine, a slot for placing hardware accessories is provided on the side of the transfer plate, the vibration plate is arranged beside the transfer plate, the transmission seat is arranged between the vibration plate and the transfer plate, a protection strip is arranged on the transfer seat, the infrared sensor 1 is arranged on the protection strip, the infrared sensor 1 is located above the slot, when it is necessary to tap the hardware accessories, the vibration plate is driven to transmit the hardware accessories to the slot on the transfer plate via the transfer seat, after the infrared sensor 1 detects that there are hardware accessories on the transfer plate, the motor 1 is driven to drive the transfer plate to rotate, the transfer plate transfers the hardware accessories to the bottom of the tapping machine tap, and then the tapping machine completes the tapping work of the hardware accessories, and the tapping work of the hardware accessories can be automatically completed without manual intervention, which saves manpower and improves the tapping efficiency of the hardware accessories; 2. The mounting seat is arranged on the machine platform, and a sliding groove is provided on the side of the mounting seat. The cylinder is arranged on the mounting seat, and the sliding plate is fixed on the output shaft of the cylinder. The sliding plate is vertically slidably arranged in the sliding groove, and the mounting column is arranged on the sliding plate. The mounting column is located above the transfer plate, and the probe is arranged on the mounting column. In the process that the transfer plate transfers the hardware accessories to the bottom of the tapping machine tap, the transfer plate first transfers the hardware accessories to the bottom of the probe. At this time, the cylinder drives the sliding plate to move downward, and the sliding plate drives the mounting column to move downward, so that the probe is inserted into the reserved hole to be processed in the hardware accessories, and the depth of the hole is detected. Then, the cylinder drives the probe to disengage from the hardware accessories. If the hole depth of the hardware accessories is detected to be qualified, the driving motor drives the transfer plate to continue to rotate to transfer the hardware accessories to the bottom of the tapping machine tap to complete the tapping operation. If the hole depth of the hardware accessories is detected to be unqualified, the driving recovery mechanism is used to recycle the unqualified hardware accessories, which is convenient for recycling unqualified hardware accessories and saves manpower. 3. Motor 2 is arranged in the machine, a mounting seat is fixed on the output shaft of motor 2, a slide groove is provided on the side of the mounting seat, motor 3 is arranged on the mounting seat, a screw is fixed on the output shaft of motor 3, the screw is rotatably arranged in the slide groove, a slide plate is threadedly sleeved on the screw, a slide plate is vertically slidably arranged in the slide groove, a pneumatic clamp is arranged on the slide plate, and the recycling frame is arranged on the machine. When the probe detects that the hole depth of the hardware fittings is unqualified, the driving motor 2 drives the mounting seat to rotate, so that the pneumatic clamp Located above the unqualified hardware accessories, the second driving motor drives the screw to rotate forward, so that the slide drives the pneumatic clamp to move down to the position close to the unqualified hardware accessories, and the pneumatic clamp clamps the unqualified hardware accessories. Then the second driving motor drives the screw to rotate in the opposite direction, so that the slide drives the pneumatic clamp to move up, and the second driving motor drives the mounting seat to rotate, so that the pneumatic clamp drives the unqualified hardware accessories to the top of the recycling frame, and drives the pneumatic clamp to release the unqualified hardware accessories into the recycling frame, so as to facilitate the recycling of unqualified hardware accessories, which is convenient, fast and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an automated tapping device for processing hardware accessories in an embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the connection structure of the automatic control mechanism in the embodiment of the present application.

[0028] Figure 3 It is a schematic diagram of the connection structure of the detection mechanism in the embodiment of the present application.

[0029] Figure 4 It is a schematic diagram of the connection structure of the recovery mechanism in the embodiment of the present application.

[0030] Figure 5 It is a schematic diagram of the connection structure of the protection mechanism in the embodiment of the present application.

[0031] Figure 6 It is a schematic diagram of the connection structure of the fixing mechanism in the embodiment of the present application.

[0032] Figure 7 It is a schematic diagram of the connection structure of the material receiving mechanism in the embodiment of the present application.

[0033] Description of reference numerals: 1. Machine; 11. Cutting fluid pipeline; 2. Mounting table; 3. Tapping machine; 4. Automatic control mechanism; 41. Vibrating plate; 42. Transfer plate; 421. Notch; 422. Plug slot; 43. Motor 1; 44. Transmission seat; 45. Infrared sensor 1; 46. Protection strip; 5. Detection mechanism; 51. Mounting seat; 511. Slide slot; 512. Slide slot; 52. Cylinder 1; 53. Slide plate; 54. Mounting column; 55. Probe; 6. Recovery mechanism; 61. Motor 2; 62. Motor 3; 63. Screw; 64. Slide plate; 65. Pneumatic gripper; 66, recovery frame; 7, protection mechanism; 71, support; 72, protection arc plate; 8, fixing mechanism; 81, storage seat; 82, cylinder two; 83, clamping seat; 84, connecting plate; 85, pull block one; 86, pull block two; 87, slide seat; 88, abutment rod; 89, detection component; 891, clamping seat; 892, infrared sensor two; 9, counting and recognition mechanism; 91, counting sensor; 92, detection sensor; 10, material receiving mechanism; 101, conveying tube; 102, material receiving frame; 103, paddle; 104, motor four. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 This application is described in further detail.

[0035] The present application embodiment discloses an automatic tapping device for processing hardware accessories. Figure 1As shown, an automatic tapping device for hardware accessories processing includes a machine platform 1, a mounting platform 2, a tapping machine 3, an automatic control mechanism 4, a detection mechanism 5, a recovery mechanism 6, a protection mechanism 7, a fixing mechanism 8, a counting and identifying mechanism 9 and a material receiving mechanism 10.

[0036] Reference Figure 1 and Figure 2 As shown, the machine 1 is arranged horizontally, the top surface of the machine 1 is arranged as an inclined surface, the mounting platform 2 is arranged beside the machine 1, the mounting platform 2 is fixedly connected to the machine 1, the tapping machine 3 is arranged on the top surface of the machine 1, and the automatic control mechanism 4 includes a vibration plate 41, a transfer plate 42, a motor 43, a conveying seat 44 and an infrared sensor 45.

[0037] Reference Figure 1 and Figure 2 As shown, a motor 43 is disposed on the machine 1, a transfer plate 42 is fixed on the output shaft of the motor 43, the transfer plate 42 is disposed on the machine 1, the transfer plate 42 is disposed below the tapping machine 3, and a slot 421 for placing hardware accessories is provided on the side of the transfer plate 42, and there are 7 slots 421, which are evenly distributed at equal distances along the circumferential direction of the transfer plate 42.

[0038] Reference Figure 1 and Figure 2 As shown, the vibration plate 41 is arranged next to the transfer plate 42, the conveying seat 44 is arranged between the vibration plate 41 and the transfer plate 42, a protective strip 46 is arranged on the transfer seat, an infrared sensor 45 is arranged on the protective strip 46, and the infrared sensor 45 is located above the slot 421.

[0039] Reference Figure 1 and Figure 2 As shown, when it is necessary to tap the hardware accessories, the vibration plate 41 is driven to transfer the hardware accessories to the slot 421 on the transfer plate 42 via the transfer seat. After the infrared sensor 45 detects that there are hardware accessories on the transfer plate 42, the driving motor 43 drives the transfer plate 42 to rotate, and the transfer plate 42 transfers the hardware accessories to the bottom of the tapping machine 3. Subsequently, the tapping machine 3 completes the tapping work of the hardware accessories. The tapping work of the hardware accessories can be automatically completed without human intervention, which saves manpower and improves the tapping efficiency of the hardware accessories.

[0040] Reference Figure 1 and Figure 3As shown, the detection mechanism 5 includes a mounting seat 51, a cylinder 52, a sliding plate 53, a mounting column 54 and a probe 55. The mounting seat 51 is arranged on the machine table 1. A sliding groove 511 is opened on the side of the mounting seat 51. The cylinder 52 is arranged on the mounting seat 51. The sliding plate 53 is fixed on the output shaft of the cylinder 52. The sliding plate 53 is vertically slidably arranged in the sliding groove 511. The mounting column 54 is arranged on the sliding plate 53. The mounting column 54 is located above the transfer plate 42. The probe 55 is arranged on the mounting column 54.

[0041] Reference Figure 1 and Figure 3 As shown, in the process of the transfer plate 42 transferring the hardware accessories to the bottom of the tapping machine 3 tap, the transfer plate 42 first transfers the hardware accessories to the bottom of the probe 55. At this time, the cylinder 52 drives the sliding plate 53 to move downward, and the sliding plate 53 drives the mounting column 54 to move downward, so that the probe 55 is inserted into the reserved hole to be processed of the hardware accessories, and the depth of the hole is detected. Then the cylinder 52 drives the probe 55 to disengage from the hardware accessories; if the hole depth of the hardware accessories is detected to be qualified, the driving motor 43 drives the transfer plate 42 to continue to rotate to transfer the hardware accessories to the bottom of the tapping machine 3 tap to complete the tapping operation. If the hole depth of the hardware accessories is detected to be unqualified, the recovery mechanism 6 is driven to recycle the unqualified hardware accessories, so as to facilitate the recycling of unqualified hardware accessories.

[0042] Reference Figure 1 and Figure 4 As shown, the recovery mechanism 6 includes a second motor 61, a third motor 62, a screw 63, a slide plate 64, a pneumatic clamp 65 and a recovery frame 66. The second motor 61 is arranged in the machine 1, the mounting seat 51 is fixed on the output shaft of the second motor 61, and a slide groove 512 is opened on the side of the mounting seat 51. The third motor 62 is arranged on the mounting seat 51, the screw 63 is fixed on the output shaft of the third motor 62, and the screw 63 is rotatably arranged in the slide groove 512.

[0043] Reference Figure 4 As shown, the slide plate 64 is threadedly sleeved on the screw rod 63 , the slide plate 64 is vertically slidably arranged in the slide groove 512 , the pneumatic clamp 65 is arranged on the slide plate 64 , and the recovery frame 66 is arranged on the machine platform 1 .

[0044] Reference Figure 1 , Figure 3 and Figure 4As shown, when the probe 55 detects that the hole depth of the hardware accessories is unqualified, the driving motor 2 61 drives the mounting seat 51 to rotate, so that the pneumatic clamp 65 is located above the unqualified hardware accessories, and the driving motor 2 61 drives the screw 63 to rotate forward, so that the slide plate 64 drives the pneumatic clamp 65 to move down to the position close to the unqualified hardware accessories; the pneumatic clamp 65 clamps the unqualified hardware accessories, and then the driving motor 2 61 drives the screw 63 to rotate in the opposite direction, so that the slide plate 64 drives the pneumatic clamp 65 to move up, and drives the motor 2 61 to drive the mounting seat 51 to rotate, so that the pneumatic clamp 65 drives the unqualified hardware accessories to the top of the recycling frame 66, and drives the pneumatic clamp 65 to release the unqualified hardware accessories into the recycling frame 66, so as to facilitate the recycling of unqualified hardware accessories.

[0045] Reference Figure 1 and Figure 5 As shown, the protection mechanism 7 includes a support 71 and a protection arc plate 72. The support 71 is arranged on the machine 1, and the protection arc plate 72 is arranged on the support 71. The protection arc plate 72 prevents the hardware accessories from escaping from the transfer plate 42, thereby improving the stability of the transfer plate 42 in transferring the hardware accessories.

[0046] Reference Figure 1 and Figure 6 As shown, the fixing mechanism 8 includes a storage seat 81, a second cylinder 82, a clamping seat 83, a connecting plate 84, a pull block 1 85, a pull block 2 86, a sliding seat 87, abutment rod 88 and a detection assembly 89. The storage seat 81 is arranged on the machine 1, the second cylinder 82 is arranged in the storage seat 81, the clamping seat 83 is fixed on the output shaft of the second cylinder 82, the connecting plate 84 is hinged on the clamping seat 83, the pull block 1 85 is hinged on the connecting plate 84, and the pull block 2 86 is hinged to the pull block 1 85.

[0047] Reference Figure 1 and Figure 6 As shown, the slide 87 is connected to the pull block 86, the slide 87 is slidably set on the machine table 1, and the abutment rod 88 is set on the slide 87. Before the tapping machine 3 performs tapping operation on the hardware accessories, the cylinder 82 drives the clamping seat 83 to slide. Through the connection relationship between the clamping seat 83, the connecting plate 84, the pull block 85, the pull block 86, the slide 87 and the abutment rod 88, the abutment rod 88 abuts against the side of the transfer plate 42, which is convenient for fixing the transfer plate 42 and improving the stability of the hardware accessories during the tapping process.

[0048] Reference Figure 1 and Figure 6As shown, the detection component 89 includes a holder 891 and an infrared sensor 892. The holder 891 is arranged on the machine 1, and the infrared sensor 892 is arranged on the holder 891. The infrared sensor 892 can detect whether the slide 87 slides. If the slide 87 slides, it means that the abutment rod 88 completes the abutment with the transfer plate 42, and the tapping machine 3 can be driven to perform tapping operations on the hardware accessories, thereby improving the safety of the hardware accessories during the tapping process.

[0049] Reference Figure 1 and Figure 2 As shown, the counting and identifying mechanism 9 includes a counting sensor 91 and a detection sensor 92 . The counting sensor 91 is disposed on the conveying base 44 , and the counting sensor 91 can count the number of hardware accessories.

[0050] Reference Figure 1 and Figure 2 As shown, the detection sensor 92 is arranged on the conveying seat 44, and the detection sensor 92 is located between the infrared sensor 45 and the counting sensor 91. The detection sensor 92 is electrically connected to the vibration plate 41. When the detection sensor 92 detects that there is a vacant position at the position of the hardware accessories in the conveying seat 44, the vibration plate 41 is driven to convey the hardware accessories, so as to facilitate the orderly and continuous tapping work on the hardware accessories.

[0051] Reference Figure 1 As shown, a cutting fluid pipeline 11 for conveying cutting fluid is provided on the machine 1, and the output port of the cutting fluid pipeline 11 is close to the output end of the tapping machine 3, so as to facilitate cooling during the tapping process.

[0052] Reference Figure 1 , Figure 2 and Figure 7 As shown, a plug-in slot 422 is opened on the side of the transfer plate 42, and the plug-in slot 422 is connected to the slot 421. The material receiving mechanism 10 includes a conveying tube 101, a material receiving frame 102, a paddle 103 and a motor 4 104. The material receiving frame 102 is arranged next to the machine 1, and the conveying tube 101 is arranged obliquely. One end of the conveying tube 101 is arranged on the machine 1, and the other end of the conveying tube 101 is arranged in the material receiving frame 102.

[0053] Reference Figure 1 , Figure 2 and Figure 7As shown, motor four 104 is arranged on the machine 1, and the paddle 103 is fixed on the output shaft of motor four 104. The paddle 103 is slidably arranged in the plug-in slot 422. When the hardware accessories complete the tapping operation, the driving motor 1 43 drives the transfer plate 42 to rotate, so that the transfer plate 42 drives the hardware accessories to the conveying tube 101, and the driving motor four 104 drives the paddle 103 to rotate. The paddle 103 paddles the hardware accessories from the transfer plate 42 to the conveying tube 101. Under the action of the hardware accessories' own gravity, the hardware accessories slide along the inclined conveying tube 101 into the receiving frame 102, which is convenient for collecting the hardware accessories.

[0054] The implementation principle of an automatic tapping device for hardware accessories processing in the embodiment of the present application is: During the process of the transfer plate 42 transferring the hardware accessories to the bottom of the tapping machine 3 tap, the transfer plate 42 first transfers the hardware accessories to the bottom of the probe 55. At this time, the cylinder 52 drives the sliding plate 53 to move downward, and the sliding plate 53 drives the mounting column 54 to move downward, so that the probe 55 is inserted into the reserved hole to be processed of the hardware accessories to detect the depth of the hole. Then the cylinder 52 drives the probe 55 to disengage from the hardware accessories. If the hole depth of the hardware accessories is qualified, the driving motor 43 drives the transfer plate 42 to continue to rotate and transfers the hardware accessories to the bottom of the tapping machine 3 tap to complete the tapping operation. If the hole depth of the hardware accessories is unqualified, the recovery mechanism 6 is driven to recycle the unqualified hardware accessories, which is convenient for recycling unqualified hardware accessories and saves manpower.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automated tapping device for processing hardware accessories, comprising a tapping machine (3) for tapping hardware accessories, the tapping machine (3) being arranged on a machine platform (1), the machine platform (1) being provided with an automatic control mechanism (4), the automatic control mechanism (4) comprising a vibration plate (41) for conveying hardware accessories, a transfer plate (42) for conveying the hardware accessories to a bottom of a tap of the tapping machine (3), a motor (43) for driving the transfer plate (42) to rotate, a transfer seat (44) for conveying the hardware accessories from the vibration plate (41) to the transfer plate (42), and an infrared sensor (45) for detecting whether there are hardware accessories on the transfer plate (42), the transfer plate (42) being arranged on the machine platform (1), the transfer plate (42) is arranged below the tapping machine (3), the vibration plate (41) is arranged next to the transfer plate (42), the motor (43) is arranged on the machine platform (1), the transfer plate (42) is fixed on the output shaft of the motor (43), the conveying seat (44) is arranged between the vibration plate (41) and the transfer plate (42), a protective strip (46) is arranged on the transfer seat, the infrared sensor (45) is arranged on the protective strip (46), a slot (421) for placing hardware accessories is opened on the side of the transfer plate (42), the infrared sensor (45) is located above the slot (421), and the infrared sensor (45) is electrically connected to the motor (43).

2. The automatic tapping device for hardware accessories processing according to claim 1, characterized in that: The machine (1) is provided with a detection mechanism (5), the detection mechanism (5) comprising a mounting seat (51) arranged on the machine (1), a cylinder (52) arranged on the mounting seat (51), a sliding plate (53) fixed on the output shaft of the cylinder (52), a mounting column (54) arranged on the sliding plate (53) and a probe (55) for detecting whether the hole depth of the hardware accessories is qualified, a sliding groove (511) is opened on the side of the mounting seat (51), the sliding plate (53) is vertically slidably arranged in the sliding groove (511), the mounting column (54) is located above the transfer plate (42), the probe (55) is arranged on the mounting column (54), and the machine (1) is provided with a recovery mechanism (6) for recovering unqualified hardware accessories.

3. The automatic tapping device for hardware accessories processing according to claim 2 is characterized in that: The recycling mechanism (6) comprises a second motor (61) arranged in the machine (1), a third motor (62) arranged on the mounting seat (51), a screw (63) fixed on the output shaft of the third motor (62), a slide plate (64) threadedly sleeved on the screw (63), a pneumatic clamp (65) for clamping unqualified hardware accessories and a recycling frame (66) for collecting unqualified hardware accessories, wherein the mounting seat (51) is fixed on the output shaft of the second motor (61), a sliding groove (512) is provided on the side surface of the mounting seat (51), the screw (63) is rotatably arranged in the sliding groove (512), the slide plate (64) is vertically slidably arranged in the sliding groove (512), the pneumatic clamp (65) is arranged on the slide plate (64), and the recycling frame (66) is arranged on the machine (1).

4. The automatic tapping device for hardware accessories processing according to claim 1, characterized in that: The machine platform (1) is provided with a protection mechanism (7), the protection mechanism (7) comprising a support (71) provided on the machine platform (1) and a protection arc plate (72) for preventing hardware accessories from detaching from the transfer plate (42), the protection arc plate (72) being provided on the support (71).

5. The automatic tapping device for hardware accessories processing according to claim 4 is characterized in that: The machine (1) is provided with a fixing mechanism (8), the fixing mechanism (8) comprising a storage seat (81) provided on the machine (1), a second cylinder (82) provided in the storage seat (81), a clamping seat (83) fixed on the output shaft of the second cylinder (82), a connecting plate (84) hinged on the clamping seat (83), a pull block (85) hinged on the connecting plate (84), a pull block (86) hinged to the pull block (85), a sliding seat (87) slidably provided on the machine (1) and an abutting rod (88) capable of abutting against the side of the transfer plate (42), the sliding seat (87) being connected to the second pull block (86), and the abutting rod (88) being provided on the sliding seat (87).

6. The automatic tapping device for hardware accessories processing according to claim 5, characterized in that: The fixing mechanism (8) comprises a detection component (89), wherein the detection component (89) comprises a card seat (891) arranged on the machine platform (1) and a second infrared sensor (892) for detecting whether the slide seat (87) slides, wherein the second infrared sensor (892) is arranged on the card seat (891).

7. The automatic tapping device for hardware accessories processing according to claim 1, characterized in that: The machine (1) is provided with a counting and identifying mechanism (9), the counting and identifying mechanism (9) comprising a counting sensor (91) for counting the number of hardware accessories, the counting sensor (91) being arranged on the conveying seat (44).

8. The automatic tapping device for hardware accessories processing according to claim 7, characterized in that: The counting and identifying mechanism (9) comprises a detection sensor (92) for detecting whether there is an empty space for a hardware accessory in a conveying seat (44); the detection sensor (92) is arranged on the conveying seat (44); the detection sensor (92) is located between the infrared sensor 1 (45) and the counting sensor (91); and the detection sensor (92) is electrically connected to the vibration plate (41).

9. The automatic tapping device for hardware accessories processing according to claim 1, characterized in that: The machine platform (1) is provided with a cutting fluid pipeline (11) for conveying cutting fluid, and the output port of the cutting fluid pipeline (11) is close to the output end of the tapping machine (3).

10. The automatic tapping device for hardware accessories processing according to claim 1, characterized in that: The side of the transfer plate (42) is provided with a plug-in slot (422), the plug-in slot (422) being connected to the notch (421), and a material receiving mechanism (10) is arranged beside the machine (1), the material receiving mechanism (10) comprising a conveying tube (101) for conveying hardware accessories, a material receiving frame (102) for collecting hardware accessories, a paddle (103) for moving the hardware accessories from the transfer plate (42) to the conveying tube (101), and an electric motor for driving the paddle (103) to rotate. Machine four (104), the material receiving frame (102) is arranged beside the machine platform (1), the conveying tube (101) is arranged obliquely, one end of the conveying tube (101) is arranged on the machine platform (1), and the other end of the conveying tube (101) is arranged in the material receiving frame (102), the motor four (104) is arranged on the machine platform (1), the paddle (103) is fixed on the output shaft of the motor four (104), and the paddle (103) is slidably arranged in the plug-in slot (422).

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