Automatic nut tapping equipment

Abstract

The utility model discloses an automatic nut tapping device which comprises a feeding mechanism, a tapping mechanism, a tapping mechanism and a tapping mechanism. The positioning mechanism comprises a first motor, a rotating disc and a positioning assembly, the first motor drives the rotating disc to rotate, and the positioning assembly is arranged on the rotating disc and is in butt joint with the conveying slide way; the tapping mechanism is arranged above the rotating disc, and the tapping mechanism is used for tapping the nut; and the blowing mechanism is arranged above the turntable. The nuts are added into the vibration disc, the vibration disc sends the nuts to the conveying sliding way one by one, the nuts are conveyed to the positioning assembly along the conveying sliding way, the first motor drives the rotating disc to rotate, the nuts are located below the tapping mechanism, after the tapping mechanism completes tapping, the rotating disc rotates to the blowing mechanism, the blowing mechanism blows the nuts out, and automatic tapping of the nuts is achieved. Labor intensity is reduced, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic equipment technical field, especially a nut automatic tapping equipment. BACKGROUND

[0002] When nut is processed and formed, need to carry out tapping process, complete thread hole processing on nut through tapping, now common is, manually add nut to tapping equipment, automatically send out nut after tapping equipment is completed, but manual feeding is high in labor intensity and low in efficiency. CONTENT

[0003] The utility model discloses at least one of the technical problems in the prior art is solved, for this, the utility model provides a nut automatic tapping equipment, can.

[0004] The nut automatic tapping equipment according to the first aspect of the utility model, including: feeding mechanism, including vibration disc and conveying slide, the conveying slide is butt joint with the discharge end of vibration disc, the vibration disc sends nut to conveying slide one by one;Positioning mechanism, including first motor, carousel and positioning assembly, the first motor drives the carousel rotation, the positioning assembly is arranged on the carousel, the positioning assembly is butt joint with the conveying slide, and the positioning assembly is used to position the nut;Tapping mechanism, which is arranged above the carousel, is used for tapping the nut;Blowing mechanism, which is arranged above the carousel, is used for blowing the nut from the positioning assembly.

[0005] The nut automatic tapping equipment according to the utility model embodiment has at least the following beneficial effects: nut is added to vibration disc, vibration disc sends nut to conveying slide one by one, nut is sent to positioning assembly along conveying slide, first motor drives carousel rotation, makes nut be below tapping mechanism, after tapping mechanism completes tapping, carousel rotates to blowing mechanism, blowing mechanism blows out nut, realizes the automatic tapping of nut, reduces labor intensity and improves production efficiency.

[0006] According to some embodiments of the utility model, the discharge end of the conveying slide is provided with a separation assembly, the separation assembly includes a first baffle, a second baffle, a first cylinder and a second cylinder, the first cylinder drives the first baffle to move along the vertical direction, the second cylinder drives the second baffle to move along the vertical direction, and the distance between the first baffle and the second baffle matches the maximum diameter of the nut.

[0007] According to some embodiments of the utility model, the positioning assembly includes a clamp and four sets of positioning units, the four sets of positioning units are equidistantly arranged along the circumference of the carousel, and the clamp clamps the nut in cooperation with the positioning units.

[0008] According to some embodiments of the present application, the positioning unit comprises a positioning seat, the positioning seat is provided with a sliding groove along the radial direction of the turntable, and the sliding groove is matched with the nut.

[0009] According to some embodiments of the present application, the blowing mechanism comprises a gas nozzle and a gas pipe, the gas pipe is connected with the gas nozzle, and the gas nozzle blows air outward along the sliding groove.

[0010] According to some embodiments of the present application, the positioning unit further comprises an anti-dropping component, the anti-dropping component is arranged at one end of the sliding groove away from the center of the turntable, the anti-dropping component comprises a third baffle and a third air cylinder, and the third air cylinder drives the third baffle to protrude out of the sliding groove in the vertical direction.

[0011] According to some embodiments of the present application, the clamp comprises a clamping block and a fourth air cylinder, the fourth air cylinder drives the clamping block to penetrate into the sliding groove, and the clamping block is matched with the side wall of the sliding groove to clamp the nut.

[0012] According to some embodiments of the present application, the tapping mechanism comprises a driving component and a drill bit component, the driving component drives the drill bit component to move in the vertical direction, and the drill bit component is used for tapping the nut.

[0013] According to some embodiments of the present application, the drill bit component comprises a second motor and a tap, and the second motor drives the tap to rotate.

[0014] According to some embodiments of the present application, the driving component comprises a third motor, a screw rod, a sliding block and a sliding rail, the screw rod and the sliding rail are both arranged in the vertical direction, the sliding block is slidably connected with the sliding rail, the screw rod is threadedly connected with the sliding block, and the third motor drives the screw rod to rotate.

[0015] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is a schematic view of the nut automatic tapping equipment according to the embodiments of the present application;

[0018] Figure 2 It is a top view of the turntable in the nut automatic tapping equipment according to the embodiments of the present application;

[0019] Figure 3 Figure 5 is a lateral sectional view of the conveying chute in the nut automatic tapping equipment according to an embodiment of the present application.

[0020] Reference signs:

[0021] Vibration disc 110, conveying chute 120, first cylinder 131, second cylinder 132, first baffle 133, second baffle 134, first motor 210, rotating disc 220, positioning seat 231, sliding groove 232, third cylinder 233, third baffle 234, fourth cylinder 241, clamping block 242, second motor 311, tap 312, third motor 321, sliding rail 322, sliding block 323, screw 324, air nozzle 410, bracket 510, pulley 520; DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0024] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0025] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0026] Reference Figures 1 to 3The nut automatic tapping equipment of the first aspect embodiment of the utility model, including: feeding mechanism, including vibration disc 110 and conveying slide 120, conveying slide 120 is butt joint with the discharge end of vibration disc 110, vibration disc 110 sends the nut to conveying slide 120 one by one;Positioning mechanism, including first motor 210, turntable 220 and positioning assembly, first motor 210 drives turntable 220 to rotate, positioning assembly is arranged on turntable 220, positioning assembly is butt joint with conveying slide 120, and positioning assembly is used for positioning nut;Tapping mechanism, which is arranged above the turntable 220, is used for tapping the nut;Blowing mechanism, which is arranged above the turntable 220, is used for blowing the nut from the positioning assembly.

[0027] The nut is added to the vibration disc 110, the vibration disc 110 sends the nut to conveying slide 120 one by one, the width of conveying slide 120 is matched with the width of the nut, so that only one nut enters conveying slide 120 from vibration disc 110 each time, avoiding sending two nuts at the same time, the nut is sent to the positioning assembly along conveying slide 120, the first motor 210 drives turntable 220 to rotate, so that the nut is below the tapping mechanism, after the tapping mechanism completes tapping, turntable 220 rotates to the blowing mechanism, the blowing mechanism blows the nut, realizes the automatic tapping of the nut, reduces the labor intensity and improves the production efficiency.

[0028] Referring to Figure 1 The lower side of the turntable 220 is provided with a plurality of support units, the plurality of support units are equidistantly arranged along the circumference of the turntable 220, the support unit includes a support 510 and a pulley 520, the pulley 520 is arranged at the upper end of the support 510, the pulley 520 is in rolling contact with the bottom of the turntable 220, the friction between the turntable 220 and the support unit is reduced, the support unit supports the turntable 220, and the stability of the turntable 220 during tapping is improved.

[0029] It can be understood that, referring to Figure 1 And Figure 3The discharge end of the conveying chute 120 is provided with a partition assembly, which comprises a first baffle 133, a second baffle 134, a first air cylinder 131 and a second air cylinder 132. The first air cylinder 131 drives the first baffle 133 to move in the vertical direction, and the second air cylinder 132 drives the second baffle 134 to move in the vertical direction. The distance between the first baffle 133 and the second baffle 134 matches the maximum diameter of the nut. The first air cylinder 131 drives the first baffle 133 to move downward, and the first baffle 133 closes the discharge end of the conveying chute 120. When the nuts are continuously conveyed in the conveying chute 120 one by one, after the nut contacts the first baffle 133, the second air cylinder 132 drives the second baffle 134 to fall, thereby cutting off the single nut. Then, the first air cylinder 131 drives the first baffle 133 to rise. The sidewall of the conveying chute 120 is provided with a blowing member, which blows the nut to the positioning assembly, so as to send the nut to the positioning assembly one by one. After the single nut is sent out, the first baffle 133 falls again, and the second baffle 134 rises, thereby preparing for subsequent continuous conveying of the nut.

[0030] It can be understood that, referring to Figure 1 and Figure 2 , the positioning assembly comprises a clamp and four sets of positioning units. The four sets of positioning units are equidistantly arranged along the circumference of the turntable 220, and the clamp clamps the nut in cooperation with the positioning units. The turntable 220 rotates by 90 degrees each time, and each positioning unit receives the nut in turn, thereby improving the production efficiency. The clamp clamps the nut in cooperation with the positioning units, thereby avoiding deviation of the tapping nut.

[0031] It can be understood that, referring to Figure 1 and Figure 2 , the positioning unit comprises a positioning seat 231, and the positioning seat 231 is provided with a sliding groove 232 in the radial direction of the turntable 220, and the sliding groove 232 matches the nut. The positioning unit further comprises an anti-falling component, which is arranged at one end of the sliding groove 232 away from the center of the turntable 220. The anti-falling component comprises a third baffle 234 and a third air cylinder 233. The third air cylinder 233 drives the third baffle 234 to protrude in the vertical direction from the sliding groove 232. After the nut is sent out from the conveying chute 120 and enters the sliding groove 232, the sliding groove 232 is arranged in the radial direction to give the nut a buffer distance after entering the sliding groove 232. Then, the third air cylinder 233 is started to drive the third baffle to pass through the sliding groove 232 and protrude from the sliding groove 232. When the turntable 220 rotates, the nut is prevented from flying out of the sliding groove 232.

[0032] It can be understood that, referring to Figure 1 and Figure 2The clamp device comprises a clamp block 242 and a fourth cylinder 241, the fourth cylinder 241 drives the clamp block 242 to enter the sliding groove 232, and the clamp block 242 is matched with the side wall of the sliding groove 232 to clamp the nut. The rotating disc 220 rotates to the position below the tapping mechanism, the fourth cylinder 241 drives the clamp block 242 to enter the sliding groove 232, the nut is driven to the end of the sliding groove 232, the nut is tightly attached to the side wall of the end of the sliding groove 232, the nut is clamped, the rotation and deviation of the nut during tapping are avoided, and the tapping stability is improved.

[0033] It can be understood that, referring to Figure 1 The tapping mechanism comprises a driving component and a drill bit component, the driving component drives the drill bit component to move along the vertical direction, and the drill bit component is used for tapping the nut. The driving component drives the drill bit component to move downwards, the drill bit component taps the nut along the vertical direction, after the tapping is completed, the driving component drives the drill bit component to move upwards, so that the drill bit component is away from the nut, and the rotating disc 220 is prevented from being damaged.

[0034] Specifically, referring to Figure 1 The drill bit component comprises a second motor 311 and a tap 312, the second motor 311 drives the tap 312 to rotate, and the tap 312 taps the nut.

[0035] It can be understood that, referring to Figure 1 The driving component comprises a third motor 321, a screw rod 324, a sliding block 323 and a sliding rail 322, the screw rod 324 and the sliding rail 322 are arranged along the vertical direction, the sliding block 323 is slidably connected with the sliding rail 322, the screw rod 324 is threadedly connected with the sliding block 323, and the third motor 321 drives the screw rod 324 to rotate. The third motor 321 rotates and cooperates with the sliding rail 322 to convert the rotary motion into the linear motion of the sliding block 323, the motion speed of the drill bit is improved, the straightness of the drill bit is improved in cooperation with the sliding rail 322, and the deviation of the drill bit during tapping is avoided.

[0036] It can be understood that, referring to Figure 1 The blowing mechanism comprises a gas nozzle 410 and a gas pipe (not shown in the drawings), the gas pipe is connected with the gas nozzle 410, and the gas nozzle 410 blows air outward along the sliding groove 232. The third baffle 234 is lowered below the bottom wall of the sliding groove 232, so that the nut is not blocked, the gas pipe is connected with a blower, the gas nozzle 410 blows air outward along the sliding groove 232, the nut is blown out of the sliding groove 232, and the discharging of the nut is realized.

[0037] The embodiments of the utility model are described in detail above with reference to the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An automatic nut tapping device, characterized in that, include: The feeding mechanism includes a vibratory feeder and a conveyor slide. The conveyor slide is connected to the discharge end of the vibratory feeder, and the vibratory feeder feeds the nuts one by one to the conveyor slide. The positioning mechanism includes a first motor, a turntable, and a positioning component. The first motor drives the turntable to rotate. The positioning component is disposed on the turntable and is connected to the conveying slide. The positioning component is used to position the nut. A tapping mechanism is disposed above the turntable, and the tapping mechanism is used to tap the nut; An air blowing mechanism is disposed above the turntable, and the air blowing mechanism is used to blow the nut out of the positioning assembly.

2. The automatic nut tapping device according to claim 1, characterized in that, The discharge end of the conveying chute is provided with a separating component, which includes a first baffle, a second baffle, a first cylinder, and a second cylinder. The first cylinder drives the first baffle to move in a vertical direction, and the second cylinder drives the second baffle to move in a vertical direction. The distance between the first baffle and the second baffle matches the maximum diameter of the nut.

3. The automatic nut tapping device according to claim 1, characterized in that, The positioning assembly includes a clamp and four sets of positioning units. The four sets of positioning units are equidistantly spaced along the circumference of the turntable. The clamp cooperates with the positioning units to clamp the nut.

4. The automatic nut tapping device according to claim 3, characterized in that, The positioning unit includes a positioning seat, and the positioning seat is provided with a sliding groove along the radial direction of the turntable, the sliding groove matching the nut.

5. The automatic nut tapping device according to claim 4, characterized in that, The air blowing mechanism includes an air nozzle and an air pipe, the air pipe is connected to the air nozzle, and the air nozzle blows air outward along the slide groove.

6. The automatic nut tapping device according to claim 4, characterized in that, The positioning unit also includes an anti-detachment component, which is disposed at one end of the slide groove away from the center of the turntable. The anti-detachment component includes a third baffle and a third cylinder, and the third cylinder drives the third baffle to protrude vertically out of the slide groove.

7. The automatic nut tapping device according to claim 4, characterized in that, The clamp includes a clamping block and a fourth cylinder. The fourth cylinder drives the clamping block to penetrate deeper into the slide groove, and the clamping block cooperates with the side wall of the slide groove to clamp the nut.

8. The automatic nut tapping device according to claim 1, characterized in that, The tapping mechanism includes a drive component and a drill bit component. The drive component drives the drill bit component to move in a vertical direction, and the drill bit component is used to tap the nut.

9. The automatic nut tapping device according to claim 8, characterized in that, The drill bit assembly includes a second motor and a tap, wherein the second motor drives the tap to rotate.

10. The automatic nut tapping device according to claim 8, characterized in that, The driving component includes a third motor, a screw, a slider, and a slide rail. The screw and the slide rail are both arranged in a vertical direction. The slider is slidably connected to the slide rail, and the screw is threadedly connected to the slider. The third motor drives the screw to rotate.

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