Rotary blowing blanking type hairspring copper seat aperture detection tool

Abstract

The utility model relates to a rotary blowing blanking type hairspring copper seat aperture detection tool, the specific structure is that the tool comprises a feeding device and a detection device arranged at one side of the feeding device, the feeding device is divided into a feeding sliding part and a feeding blocking part, the feeding sliding part comprises a feeding box body and an inclined slideway communicated with the feeding box body, and the detection device is arranged at the other side of the feeding box body. The feeding blocking part comprises a sliding groove formed in the inclined sliding way and a blocking plate vertically sliding in the sliding groove, the detection device comprises a lifting detection part and a rotating detection part, the lifting detection part comprises a lifting air cylinder and a lifting inclined block fixedly connected to the end of the lifting air cylinder, and the lifting detection part further comprises a detection table in sliding connection. A detection straight cylinder is fixedly connected to the detection table, a discharging table matched with the detection table is fixedly connected to the end of the inclined sliding way, a detection notch matched with the detection straight cylinder is formed in the discharging table, and the result of automatic discharging of unqualified products is achieved by arranging a switchable jacking and blowing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of hairspring detection, in particular to a rotary air-blowing blanking hairspring copper seat aperture detection tool. Background Art

[0002] A hairspring is a spring in a watch, controlling the isochronous reciprocating motion of the balance wheel. Originally made of steel, new alloy hairsprings were invented in the early 20th century, and silicon hairsprings have now been developed, with applications in various fields.

[0003] During the processing of the hairspring, the hairspring and the copper seat need to be combined. The hairspring itself has good elastic deformation performance, so the operator can use a clamping tool to clamp and expand the central part of the hairspring, and place the copper seat at its center. The outer ring of the copper seat is provided with an interlocking groove, which can be interlocked with the copper wire in the center part of the hairspring. The elastic deformation performance can make the copper seat clamped on the hairspring, thus completing the assembly of the hairspring.

[0004] After the hairspring is assembled, the copper seat in the center of the hairspring needs to be inspected for aperture. After assembly, the copper seat will undergo slight deformation. Only after the inspection is qualified can it be determined whether the assembly of the hairspring will affect the subsequent use on the dial. Therefore, it is necessary to manually insert an aperture inspection rod for inspection, but manual inspection is inefficient, and the existing instruments for inspecting the aperture of the copper seat can only be manually loaded and unloaded, and cannot automatically distinguish between qualified and unqualified products, and the efficiency is low. Therefore, the current aperture inspection of the hairspring copper seat has the problem of low efficiency and cannot automatically load and unload and distinguish between qualified and unqualified products. Utility Model Content

[0005] The purpose of the utility model is to automatically and efficiently load and test and automatically unload unqualified products, thereby improving the detection efficiency of the hairspring center copper seat.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotary air-blowing type hairspring copper seat aperture detection fixture, comprising a feeding device and a detection device arranged on one side of the feeding device, the feeding device is divided into a feeding sliding part and a feeding blocking part, the feeding sliding part comprises a feeding box body and an inclined slide connected to the feeding box body, the feeding blocking part comprises a slide groove provided on the inclined slide groove and a blocking plate sliding vertically in the slide groove, the detection device comprises a lifting detection part and a rotating detection part, the lifting detection part comprises a lifting cylinder and a fixed connection on the The lifting inclined block at the end of the lifting cylinder, the lifting detection part also includes a slidingly connected detection platform, a detection straight cylinder is fixedly connected to the detection platform, the end of the inclined slide is fixedly connected to a discharge platform matching the detection platform, a detection slot matching the detection straight cylinder is provided on the discharge platform, the bottom of the detection platform is rotatably connected to a lifting guide wheel matching the inclined surface of the lifting inclined block, the rotation detection part includes a switching block rotatably arranged on one side of the detection platform, and the two surfaces on the switching block are respectively fixedly connected with a limit plate and an inclined air blow port matching the surface of the detection platform.

[0007] Preferably, a telescopic rod is fixedly connected to the bottom end of the detection platform, and a spring for pulling the telescopic part of the telescopic rod is provided in the telescopic rod.

[0008] Preferably, the lifting detection part also includes a lifting base, the lifting cylinder is fixedly connected to the lifting base, the lifting base is fixedly connected to a rotating base, the rotating base is rotatably connected to a rotating shaft, and the switching block is fixedly connected to the middle of the rotating shaft.

[0009] Preferably, a limiting opening matching the detection notch is provided on the surface of the limiting plate.

[0010] Preferably, one side of the unloading platform and the testing platform is provided with a clearance groove matching the inclined blowing port.

[0011] Preferably, the lifting detection part further comprises a waste placement box, and the waste placement box is fixedly connected in a direction consistent with the direction of the end portion of the inclined blowing port.

[0012] Preferably, the feed blocking part includes a blocking base and a blocking motor fixedly connected to the end of the blocking base, the output end of the blocking motor is fixedly connected to a driving assembly, a connecting rod extends from the bottom end of the blocking base, a blocking slide is fixedly connected to the connecting rod, the blocking plate is slidably connected in the blocking slide, an elliptical driving plate is fixedly connected to the surface of the blocking plate, an elliptical driving plate is provided on the surface of the elliptical driving plate, and an elliptical slide is provided on the surface of the elliptical driving plate, and the end of the driving assembly extends into and is slidably connected in the elliptical slide.

[0013] Preferably, the bottom end of the feed box body is fixedly connected to a feed base, and the feed base is fixedly connected to a vibration motor.

[0014] The beneficial effects of the utility model are:

[0015] 1. Set up an automatic feeding device, which can feed more hairspring products, and can automatically block and control the amount and time of feeding, thereby improving the orderliness of detection and achieving the effect of automatic feeding.

[0016] 2. Set up a detection mechanism that can perform detection by jacking. The lifting cylinder drives the detection straight tube to perform core jacking. It can quickly identify whether the hole of the copper seat is deformed, thereby improving the detection quality and efficiency.

[0017] 3. An air blowing and unloading device is set up to cooperate with the detection mechanism to blow air and unload unqualified products at an angle, so as to achieve the effect of automatically distinguishing qualified and unqualified products and unloading them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a rotary air-blowing type hairspring copper seat aperture detection tooling of the utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0022] Figure 5 This is a schematic diagram of the structure of a rotary air-blowing type hairspring copper seat aperture detection tooling of the utility model. Figure 2 .

[0023] In the picture:

[0024] 1. Feeding device; 11. Feeding slide; 111. Feeding box; 112. Inclined slide; 113. Feeding base; 114. Vibrating motor; 12. Feeding blocking portion; 121. Chute; 122. Blocking plate; 123. Blocking base; 124. Blocking motor; 125. Driving assembly; 126. Connecting rod; 1261. Blocking chute; 1262. Elliptical driving plate; 1263. Elliptical chute;

[0025] 2. Detection device; 21. Lifting detection part; 211. Lifting cylinder; 212. Lifting inclined block; 213. Detection table; 2131. Telescopic rod; 214. Detection straight cylinder; 216. Discharge table; 2161. Detection slot; 217. Lifting guide wheel; 218. Lifting base; 22. Rotation detection part; 221. Switching block; 222. Limiting plate; 2221. Limiting port; 223. Blowing port; 224. Rotating base; 2241. Rotating axis; 23. Make way slot; 24. Waste placement box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0027] refer to Figure 1-5 A feeding device 1 and a detection device 2 are set. The feeding device 1 is responsible for transporting a large number of workpieces composed of hairspring copper seats to the detection device 2 for aperture detection. The feeding device 1 is divided into a feeding sliding part 11 and a feeding blocking part 12. The feeding sliding part 11 can slide the workpiece into the feed, and the feeding blocking part 12 can block each workpiece, which can ensure that only one workpiece is always detected during the detection process, thereby limiting the feeding rate.

[0028] refer to Figure 1-5The feeding sliding part 11 includes a feeding box body 111 and an inclined slide 112 connected to the feeding box body 111. A plurality of workpieces assembled with hairspring copper seats are placed in the feeding box body 111, and the material is fed through the inclined slide 112. The width of the inclined slide 112 can only pass one hairspring workpiece. The feeding blocking part 12 includes a slide groove 121 opened on the inclined slide 112 and a blocking plate 122 that slides vertically in the slide groove 121. The blocking plate 122 can temporarily block the feeding process of the workpiece. The bottom end of the feeding box body 111 is fixedly connected to a feeding base 113, and a vibration motor 114 is fixedly connected to the feeding base 113. The vibration motor 114 makes the feeding box body 111 vibrate, and the bottom surface of the feeding box body 111 tilts toward the entrance of the inclined slide 112. The vibration motor 114 can vibrate and drive the workpiece to move toward the inclined slide 112. The feeding blocking part 12 includes a blocking base 123 and a blocking base 1 The blocking motor 124 at the end of 23, the output end of the blocking motor 124 is fixedly connected to the driving assembly 125, and the bottom end of the blocking base 123 is extended with a connecting rod 126, and the connecting rod 126 is fixedly connected to the blocking slide 1261, and the blocking plate 122 is slidably connected to the blocking slide 1261. The surface of the blocking plate 122 is fixedly connected to the elliptical driving plate 1262, and the surface of the elliptical driving plate 1262 is provided with an elliptical slide 1263. The end of the driving assembly 125 extends into and is slidably connected to the elliptical slide 1263. The output end of the blocking motor 124 rotates, driving the driving assembly 125 to slide in the elliptical slide 1263, applying a vertical force to the elliptical driving plate 1262. Under the limit of the blocking slide 1261, the blocking plate 122 can move up and down in the vertical direction, thereby realizing the blocking plate 122 to extend and retract up and down in the slide 121 and realizing a motion mode of temporarily blocking the loading of a workpiece each time a workpiece is loaded.

[0029] refer to Figure 1-5The detection device 2 includes a lifting detection part 21 and a rotating detection part 22. The lifting detection part 21 includes a lifting cylinder 211 and a lifting inclined block 212 fixedly connected to the end of the lifting cylinder 211. The lifting detection part 21 also includes a lifting base 218. The lifting cylinder 211 is fixedly connected to the lifting base 218. The lifting detection part 21 also includes a sliding connection detection platform 213. The detection platform 213 is fixedly connected with a detection straight cylinder 214. The end of the inclined slide 112 is fixedly connected with a discharge platform 216 that matches the detection platform 213. The discharge platform 216 is provided with a detection slot 2161 that matches the detection straight cylinder 214. The bottom of the testing platform 213 is rotatably connected to a lifting guide wheel 217 that matches the inclined surface of the lifting bevel 212. The lifting and lowering of the testing platform 213 is achieved through the contact between the lifting guide wheel 217 and the inclined surface of the lifting bevel 212. When the output end of the lifting cylinder 211 is extended, the testing platform 213 rises. When the output end of the lifting cylinder 211 is retracted, the testing material platform descends. When rising, the testing straight cylinder 214 will pass through the testing slot 2161. The bottom end of the testing platform 213 is fixedly connected to a telescopic rod 2131. A spring is provided in the telescopic rod 2131 to pull the telescopic part of the telescopic rod 2131. The resetting effect of the testing platform 213 is achieved by the spring.

[0030] refer to Figure 1-5 The rotating detection part 22 includes a switching block 221 rotatably arranged on one side of the detection platform 213, and the switching block 221 can rotate quickly. The two surfaces of the switching block 221 are respectively fixedly connected with a limit plate 222 and an inclined air blow port 223 that match the surface of the detection platform 213, and can be adjusted and switched according to different functions. The lifting base 218 is fixedly connected to a rotating base 224, and the rotating base 224 is rotatably connected to a rotating shaft 2241. The switching block 221 is fixedly connected to the middle of the rotating shaft 2241. A limit port 2221 that matches the detection slot 2161 is provided on the surface of the limit plate 222, and a limit port 2221 that matches the detection slot 2161 is provided on one side of the unloading platform 216 and the detection platform 213. The positioning slot 23 facilitates the rotational driving effect of the inclined air blowing port 223. A rotating motor is fixedly connected to one side of the rotating shaft 2241. The rotating motor has two gears, which can switch the limit plate 222 or the inclined air blowing port 223 respectively. The limit plate 222 can be set above the discharge plate and limit the workpiece under inspection to prevent qualified products from offset. The inclined air blowing port 223 can blow away unqualified products for unloading. The lifting detection part 21 also includes a waste placement box 24. The waste placement box 24 is fixedly connected in a direction consistent with the end of the inclined air blowing port 223. Unqualified products will fall into the waste placement box 24 for collection and recycling after being blown by the inclined air blowing port 223.

[0031] The working principle of this mechanism is as follows: when inspecting the hairspring copper seat combination workpiece, more workpieces are placed in the feed box 111, and the vibration motor 114 is started. The vibration motor 114 will vibrate and move the workpiece and slide it along the inclined slide 112 to the detection device 2. When it is transported to the position of the blocking plate 122, the blocking motor 124 is started. The blocking motor 124 will drive the blocking plate 122 to slide in the slide 121, and make the workpiece entering the detection device 2 one at a time, so as to achieve the effect of single detection. During the detection, the workpiece slides onto the discharge table 216, and the pores of the copper seat are located at the detection notch 2161. At this time, the rotating cylinder that drives the switching block 221 to rotate is started. The rotating cylinder will drive the switching block 221 to rotate and drive the limit plate 222 cover located above the discharge table 216. At this time, the lifting cylinder 211 is started. The lifting cylinder 211 will drive the lifting inclined block 212 to move, and the lifting inclined block 212 will conflict with the lifting guide wheel 217 to rotate and drive the detection platform 213 to move vertically. After the detection platform 213 moves vertically, it will drive the detection straight cylinder 214 to move vertically. The detection straight cylinder 214 will conflict with the center of the hairspring copper seat assembly workpiece. If the workpiece is qualified, the detection straight cylinder 214 can pass through the workpiece. At this time, the qualified product can be taken out by the operator with tweezers. If the workpiece is unqualified, the detection straight cylinder 214 cannot pass through the workpiece and will lift the workpiece to form a tilt. When tilted, the rotating cylinder is started again. The rotating cylinder will drive the switching part to rotate, and the inclined air blowing port 223 will be rotated and driven to the bottom of the inclined workpiece. The workpiece is blown up by blowing air through the inclined air blowing port 223, and falls into the waste placement box 24, thereby completing the effect of distinguishing between unqualified and qualified products.

[0032] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be understood to be within the scope of protection of the present invention.

Claims

1. A rotary air-blowing type hairspring copper seat aperture detection tool, characterized by: The invention comprises a feeding device (1) and a detection device (2) arranged on one side of the feeding device (1), wherein the feeding device (1) is divided into a feeding sliding part (11) and a feeding blocking part (12), wherein the feeding sliding part (11) comprises a feeding box body (111) and an inclined slideway (112) connected to the feeding box body (111), wherein the feeding blocking part (12) comprises a slideway (121) provided on the inclined slideway (112) and a blocking plate (122) vertically sliding in the slideway (121), wherein the detection device (2) comprises a lifting detection part (21) and a rotation detection part (22), wherein the lifting detection part (21) comprises a lifting cylinder (211) and a lifting inclined block (212) fixedly connected to the end of the lifting cylinder (211), wherein the lifting detection part (21) The invention also includes a slidingly connected detection platform (213), a detection straight cylinder (214) fixedly connected to the detection platform (213), a discharge platform (216) matched with the detection platform (213) fixedly connected to the end of the inclined slideway (112), a detection notch (2161) matched with the detection straight cylinder (214) opened on the discharge platform (216), a lifting guide wheel (217) matched with the inclined surface of the lifting inclined block (212) rotatably connected to the bottom of the detection platform (213), and the rotation detection part (22) includes a switching block (221) rotatably arranged on one side of the detection platform (213), and two surfaces of the switching block (221) are respectively fixedly connected with a limit plate (222) and an inclined blowing port (223) matched with the surface of the detection platform (213).

2. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The bottom end of the detection platform (213) is fixedly connected to a telescopic rod (2131), and a spring for pulling the telescopic portion of the telescopic rod (2131) is provided inside the telescopic rod (2131).

3. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The lifting detection part (21) also includes a lifting base (218), the lifting cylinder (211) is fixedly connected to the lifting base (218), the lifting base (218) is fixedly connected to a rotating base (224), the rotating base (224) is rotatably connected to a rotating shaft (2241), and the switching block (221) is fixedly connected to the middle of the rotating shaft (2241).

4. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The surface of the limiting plate (222) is provided with a limiting opening (2221) that matches the detection notch (2161).

5. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: One side of the material discharging platform (216) and the detection platform (213) is provided with a clearance groove (23) matched with the inclined blowing port (223).

6. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The lifting detection part (21) further comprises a waste placement box (24), and the waste placement box (24) is fixedly connected in a direction consistent with the direction of the end of the inclined blowing port (223).

7. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The feed blocking portion (12) comprises a blocking base (123) and a blocking motor (124) fixedly connected to the end of the blocking base (123); the output end of the blocking motor (124) is fixedly connected to a driving assembly (125); a connecting rod (126) extends from the bottom end of the blocking base (123); a blocking chute (1261) is fixedly connected to the connecting rod (126); the blocking plate (122) is slidably connected in the blocking chute (1261); an elliptical driving plate (1262) is fixedly connected to the surface of the blocking plate (122); an elliptical driving plate (1262) is provided on the surface of the elliptical driving plate (1262); an elliptical chute (1263) is provided; the end of the driving assembly (125 extends into and is slidably connected in the elliptical chute (1263).

8. The rotary air-blowing type hairspring copper seat aperture detection tool according to claim 1, characterized in that: The bottom end of the feed box body (111) is fixedly connected to a feed base (113), and a vibration motor (114) is fixedly connected to the feed base (113).

Images