Threaded cap dismounting and mounting device

Abstract

The utility model discloses a threaded cap dismounting and mounting device, which belongs to the technical field of assembling devices and comprises a mechanical arm, a mounting guide component is mounted at the output end of the mechanical arm, a rotary clamping turn number detection component is mounted on the mounting guide component, and the threaded cap dismounting and mounting device further comprises a storage component. The rotary clamping turn number detection assembly comprises a rotary driving assembly, a turn number detection assembly and a clamping assembly, the rotary driving assembly is installed at the upper end of the installation guide assembly, the turn number detection assembly is connected with the rotary driving assembly and the installation guide assembly, and the clamping assembly is installed at the lower end of the rotary driving assembly. According to the utility model, automatic disassembly, assembly and detection of the threaded cap are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly devices, in particular to a threaded cover disassembly and assembly device. Background Art

[0002] The threaded cap disassembly and assembly device is a tool or device used to facilitate the disassembly and assembly of threaded caps.

[0003] In the product production line, production equipment often uses barreled potting glue, UV glue, etc. The barrel cover is threadedly connected to the packaging barrel, and there is a groove on the barrel cover, and there is a protrusion on the groove wall or bottom of the groove. In actual production, the bottle cap is generally disassembled and assembled manually, but it is very laborious to manually disassemble the cap at the beginning and the last circle of thread when the cap is installed. It is easy to affect the sealing of the packaging barrel due to incomplete screwing of the cap, causing the glue to deteriorate; at the same time, manual disassembly and assembly will also cause foreign matter to mix into the glue, causing glue pollution and waste, affecting work efficiency and increasing labor costs.

[0004] Among many existing technologies, Chinese patent application CN209535872U discloses an easily detachable threaded bottle cap assembly device, which includes an easily detachable threaded bottle cap assembly device, including a bottle cap body, a bottle cap ear, and a bottle cap handle. The inner surface of the bottle cap body is threaded so as to be combined with the bottle body; the bottle cap body is provided with a bottle cap ear, and the bottle cap handle is fixedly connected to the bottle cap body through the bottle cap ear.

[0005] However, this patent application cannot realize automatic disassembly, assembly and detection of the threaded cap.

[0006] Based on this, the utility model designs a threaded cover disassembly and assembly device to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the prior art, the utility model provides a threaded cover disassembly and assembly device.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A threaded cap disassembly and assembly device comprises a mechanical arm, an output end of the mechanical arm is equipped with a mounting guide assembly, a rotation clamping circle number detection assembly is installed on the mounting guide assembly, and also comprises a storage assembly;

[0010] The rotary clamping circle number detection assembly includes a rotary drive assembly, a circle number detection assembly and a clamping assembly. The rotary drive assembly is installed at the upper end of the mounting guide assembly. The circle number detection assembly is connected to both the rotary drive assembly and the mounting guide assembly. The clamping assembly is installed at the lower end of the rotary drive assembly.

[0011] Further, the installation guiding component includes an installation frame, a guiding seat and an avoidance groove. The left end of the installation frame is fixedly connected to the output end of the robotic arm. The guiding seat is fixedly installed at the lower end of the installation frame. Avoidance grooves are formed on both the left and right sides of the lower end of the guiding seat. The rotation driving component is installed at the upper right end of the installation frame.

[0012] Further, the rotation driving component includes a reduction motor and a top plate. The reduction motor is fixedly installed at the upper right end of the installation frame. The output end of the reduction motor is fixedly connected to the top plate. The upper end of the top plate is connected to the rotation number detection component, and the lower end of the top plate is connected to the clamping component.

[0013] Further, the rotation number detection component includes a detection ring plate, a detection block and a photoelectric switch. The detection ring plate is fixedly installed at the upper end of the top plate and is concentric with the top plate. The detection block is fixedly installed on the side wall of the detection ring plate. A photoelectric switch for detecting the detection block is fixedly installed at the inner end of the installation frame.

[0014] Further, the clamping component includes optical axes, springs, a bottom plate, a sliding plate, a pneumatic gripper and clamping blocks. There are multiple optical axes which are fixedly installed at equal intervals at the lower end of the top plate. The lower ends of the optical axes are fixedly connected to the upper end of the bottom plate. Springs are sleeved on the optical axes. The upper ends of the springs are fixedly connected to the lower end of the top plate. The lower ends of the springs are fixedly connected to the upper end of the sliding plate. The sliding plate is slidably connected to the optical axes. The pneumatic gripper is fixedly connected to the sliding plate. There are two clamping blocks which are symmetrically fixedly installed on the two clamping ends of the pneumatic gripper.

[0015] Further, the storage component includes a temporary storage plate, temporary storage seats and through holes. There are multiple temporary storage seats which are fixedly installed at equal intervals at the upper end of the temporary storage plate. Through holes are formed on both the left and right sides of the temporary storage seats.

[0016] Further, the inner diameter of the guiding seat is larger than the outer diameter of the temporary storage seat. A chamfer is formed at the lower end of the guiding seat.

[0017] Further, a detection component is further included. The detection component includes a ranging sensor, opposed photoelectrics and in-position photoelectrics. The ranging sensor is fixedly installed on the front side wall of the installation frame. There are two opposed photoelectrics which are symmetrically fixedly installed on the front and rear side walls of the installation frame. There are multiple in-position photoelectrics which are fixedly installed at equal intervals at the upper end of the temporary storage plate. And the light emitting ends of the in-position photoelectrics are coaxially arranged with the two through holes on the temporary storage seats.

[0018] The beneficial effects of the present utility model compared with the prior art are as follows:

[0019] When the utility model is in use, the robotic arm 1 drives the installation and guiding component 2 to operate. The installation and guiding component 2 drives the rotation clamping turn number detection component 3 thereon to adjust the position. The clamping component 33 clamps the groove 9 opened on the barrel cover 8 placed on the storage component 4. Then, it is driven by the robotic arm 1 to move to the upper end of the barrel body 6, and the barrel cover 8 is placed on the barrel opening 7. The rotation driving component 31 drives the clamping component 33 to rotate. The clamping component 33 drives the barrel cover 8 to rotate and is threadedly connected to the barrel opening 7, thereby realizing the automatic disassembly and assembly between the barrel cover 8 and the barrel opening 7. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Is a perspective view of a screw cap disassembly and assembly device of the present utility model;

[0022] Figure 2 Is a front view of a screw cap disassembly and assembly device of the present utility model;

[0023] Figure 3 Is a perspective view of the mounting bracket and the rotation clamping turn number detection component of the present utility model;

[0024] Figure 4 Is a perspective view of the rotation clamping turn number detection component of the present utility model;

[0025] Figure 5 Is a perspective view of the storage component of the present utility model;

[0026] Figure 6 Is a perspective view of the barrel body and the barrel cover of the present utility model.

[0027] The reference numerals in the drawings respectively represent:

[0028] 1. Robotic arm 2. Installation guiding component 21. Installation bracket 22. Guiding seat 23. Avoidance groove 3. Rotation and clamping revolution detection component 31. Rotation driving component 311. Reduction motor 312. Top plate 32. Revolution detection component 321. Detection ring plate 322. Detection block 323. Photoelectric switch 33. Clamping component 331. Optical axis 332. Spring 333. Bottom plate 334. Sliding plate 335. Pneumatic gripper 336. Clamping block 4. Storage component 41. Temporary storage plate 42. Temporary storage seat 43. Through hole 5. Detection component 51. Distance measuring sensor 52. Opposite photoelectric 53. In-position photoelectric 6. Barrel body 7. Barrel opening 8. Barrel cover 9. Groove. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view. Embodiment 1

[0031] In some embodiments, please refer to the accompanying specification Figures 1-6 , a device for disassembling and assembling a threaded cap, comprising a robotic arm 1, an installation guiding component 2 is installed at the output end of the robotic arm 1, a rotation and clamping revolution detection component 3 is installed on the installation guiding component 2, and a storage component 4 is further included;

[0032] The rotation and clamping revolution detection component 3 includes a rotation driving component 31, a revolution detection component 32 and a clamping component 33. The rotation driving component 31 is installed at the upper end of the installation guiding component 2, the revolution detection component 32 is connected to both the rotation driving component 31 and the installation guiding component 2, and the clamping component 33 is installed at the lower end of the rotation driving component 31.

[0033] When the present utility model is used, the robotic arm 1 is used to drive the installation guiding component 2 to operate. The installation guiding component 2 drives the rotation and clamping revolution detection component 3 thereon to adjust the position. The clamping component 33 clamps the groove 9 opened on the barrel cover 8 placed on the storage component 4, and then the robotic arm 1 drives it to move to the upper end of the barrel body 6, places the barrel cover 8 on the barrel opening 7, drives the clamping component 33 to rotate through the rotation driving component 31, and the clamping component 33 drives the barrel cover 8 to rotate and threadedly connect with the barrel opening 7, so as to realize the automatic disassembly and assembly between the barrel cover 8 and the barrel opening 7.

[0034] The installation guiding component 2 includes an installation frame 21, a guiding seat 22 and an avoidance groove 23. The left end of the installation frame 21 is fixedly connected to the output end of the robotic arm 1. The guiding seat 22 is fixedly installed at the lower end of the installation frame 21. Avoidance grooves 23 are formed on both the left and right sides of the lower end of the guiding seat 22. The rotation driving component 31 is installed at the upper right end of the installation frame 21.

[0035] The rotation driving component 31 includes a reduction motor 311 and a top plate 312. The reduction motor 311 is fixedly installed at the upper right end of the installation frame 21. The output end of the reduction motor 311 is fixedly connected to the top plate 312. The upper end of the top plate 312 is connected to the number-of-turns detection component 32, and the lower end of the top plate 312 is connected to the clamping component 33.

[0036] The number-of-turns detection component 32 includes a detection ring plate 321, a detection block 322 and a photoelectric switch 323. The number-of-turns detection component 32 includes a detection ring plate 321, a detection block 322 and a photoelectric switch 323. The detection ring plate 321 is fixedly installed at the upper end of the top plate 312 and is concentric with the top plate 312. The detection block 322 is fixedly installed on the side wall of the detection ring plate 321. The inner end of the installation frame 21 is fixedly installed with a photoelectric switch 323 for detecting the detection block 322.

[0037] The clamping component 33 includes an optical axis 331, a spring 332, a bottom plate 333, a sliding plate 334, a pneumatic gripper 335 and a clamping block 336. There are multiple optical axes 331 which are fixedly installed at equal intervals at the lower end of the top plate 312. The lower ends of the optical axes 331 are fixedly connected to the upper end of the bottom plate 333. Springs 332 are sleeved on the optical axes 331. The upper ends of the springs 332 are fixedly connected to the lower end of the top plate 312, and the lower ends of the springs 332 are fixedly connected to the upper end of the sliding plate 334. The sliding plate 334 is slidably connected to the optical axes 331. The pneumatic gripper 335 is fixedly connected to the sliding plate 334. There are two clamping blocks 336 which are symmetrically fixedly installed on the two clamping ends of the pneumatic gripper 335.

[0038] The storage component 4 includes a temporary storage plate 41, a temporary storage seat 42 and a through hole 43. There are multiple temporary storage seats 42 which are fixedly installed at equal intervals at the upper end of the temporary storage plate 41. Through holes 43 are formed on both the left and right sides of the temporary storage seat 42.

[0039] The inner diameter of the guiding seat 22 is larger than the outer diameter of the temporary storage seat 42. A chamfer is formed at the lower end of the guiding seat 22.

[0040] It further includes a detection component 5.

[0041] The detection component 5 includes a distance measuring sensor 51, an opposed photoelectric sensor 52, and an in-position photoelectric sensor 53. The distance measuring sensor 51 is fixedly installed on the front side wall of the mounting frame 21. There are two opposed photoelectric sensors 52, which are symmetrically and fixedly installed on the front and rear side walls of the mounting frame 21. There are multiple in-position photoelectric sensors 53, which are fixedly installed at equal intervals on the upper end of the temporary storage plate 41, and the photoelectric generating end of the in-position photoelectric sensor 53 is coaxially arranged with the through hole 43.

[0042] When the present utility model is in use, the top plate 312 is driven to rotate by the reduction motor 311. The top plate 312 drives the number-of-turns detection component 32 and the clamping component 33 to rotate. Every time the detection ring plate 321 rotates one circle, the photoelectric switch 323 detects the detection block 322 once. The pneumatic gripper 335 drives two clamping blocks 336 to clamp the groove 9 opened at the upper end of the barrel cover 8. The top plate 312 drives the pneumatic gripper 335 to rotate, and the pneumatic gripper 335 drives the barrel cover 8 clamped by the upper clamping block 336 thereon to rotate.

[0043] When the barrel cover 8 is not screwed into the barrel opening 7, the output end of the robotic arm 1 drives the rotating clamping number-of-turns detection component 3 to press down as a whole. The clamping block 336 drives the pneumatic gripper 335 to move. The pneumatic gripper 335 drives the sliding plate 334 to slide on the optical axis 331 and compress the spring 332. When the reduction motor 311 rotates, the clamping block 336 drives the barrel cover 8 to rotate. At this time, the barrel cover 8 and the barrel opening 7 perform a threaded movement, and the spring 332 is released so that the groove 9 opened on the barrel cover 8 is always clamped with the clamping block 336 until the barrel cover 8 and the barrel opening 7 are completely assembled.

[0044] When the present utility model is in use, when the barrel cover 8 is not placed in the temporary storage plate 41, the light of the in-position photoelectric sensor 53 passes through the through hole 43 and is not blocked. When the barrel cover 8 is placed in the temporary storage plate 41, the light of the in-position photoelectric sensor 53 is blocked, so that it can be judged whether the barrel cover 8 is placed in the temporary storage plate 41. When the clamping block 336 takes or places the barrel cover 8 on the temporary storage plate 41, the two avoidance grooves 23 opened at the lower end of the guide seat 22 do not block the light of the in-position photoelectric sensor 53, thereby preventing the in-position photoelectric sensor 53 from being mis-triggered.

[0045] When the present utility model is in use, the opposed photoelectric sensor 52 is used to detect the sliding plate 334. Initially, the sliding plate 334 blocks the light of the opposed photoelectric sensor 52. When the sliding plate 334 slides on the optical axis 331, the light of the opposed photoelectric sensor 52 is not blocked, thereby realizing the position detection of the sliding plate 334.

[0046] When the present utility model is in use, when the barrel cover 8 is tightened, the robotic arm 1 is used to adjust the distance measuring sensor 51 to be aligned with the barrel cover 8. When the barrel cover 8 is not screwed in, tilted, or lost, the value output by the distance sensor exceeds the preset range, and an alarm is output.

[0047] The barrel mouth 7 is fixedly installed at the upper end of the barrel body 6. The barrel mouth 7 is threadedly connected to the barrel cover 8. The barrel cover 8 is placed inside the temporary storage plate 41. A groove 9 for clamping with two clamping blocks 336 is provided at the upper end of the barrel cover 8.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A threaded cap disassembly and assembly device, comprising a mechanical arm (1), characterized in that: The output end of the mechanical arm (1) is equipped with a mounting guide component (2), a rotation clamping circle detection component (3) is installed on the mounting guide component (2), and also includes a storage component (4); The rotary clamping revolution detection assembly (3) comprises a rotary drive assembly (31), a revolution detection assembly (32) and a clamping assembly (33); the rotary drive assembly (31) is mounted on the upper end of the mounting guide assembly (2); the revolution detection assembly (32) is connected to both the rotary drive assembly (31) and the mounting guide assembly (2); and the clamping assembly (33) is mounted on the lower end of the rotary drive assembly (31).

2. The threaded cap disassembly and assembly device according to claim 1, characterized in that: The installation guide assembly (2) comprises a mounting frame (21), a guide seat (22) and an avoidance groove (23); the left end of the mounting frame (21) is fixedly connected to the output end of the mechanical arm (1); the guide seat (22) is fixedly mounted on the lower end of the mounting frame (21); the lower end of the guide seat (22) is provided with avoidance grooves (23) on both left and right sides; and the rotation drive assembly (31) is mounted on the upper right end of the mounting frame (21).

3. The threaded cap disassembly and assembly device according to claim 2, characterized in that: The rotary drive assembly (31) comprises a reduction motor (311) and a top plate (312); the reduction motor (311) is fixedly mounted on the upper right end of the mounting frame (21); the output end of the reduction motor (311) is fixedly connected to the top plate (312); the upper end of the top plate (312) is connected to the revolution detection assembly (32); and the lower end of the top plate (312) is connected to the clamping assembly (33).

4. The threaded cap disassembly and assembly device according to claim 3, characterized in that: The number of turns detection assembly (32) comprises a detection ring piece (321), a detection block (322) and a photoelectric switch (323); the detection ring piece (321) is fixedly mounted on the upper end of the top plate (312) and is arranged concentrically with the top plate (312); the detection block (322) is fixedly mounted on the side wall of the detection ring piece (321); and the photoelectric switch (323) for detecting the detection block (322) is fixedly mounted on the inner end of the mounting frame (21).

5. The threaded cap disassembly and assembly device according to claim 4, characterized in that: The clamping assembly (33) comprises an optical axis (331), a spring (332), a bottom plate (333), a sliding plate (334), a pneumatic clamping jaw (335) and a clamping block (336); the optical axis (331) has a plurality of equidistantly fixedly mounted on the lower end of the top plate (312); the lower end of the optical axis (331) is fixedly connected to the upper end of the bottom plate (333); the optical axis (331) is sleeved with a spring (332); the upper end of the spring (332) is fixedly connected to the lower end of the top plate (312); the lower end of the spring (332) is fixedly connected to the upper end of the sliding plate (334); the sliding plate (334) is slidably connected to the optical axis (331); the pneumatic clamping jaw (335) is fixedly connected to the sliding plate (334); and the clamping block (336) has two symmetrically fixedly mounted on the two clamping ends of the pneumatic clamping jaw (335).

6. The threaded cap disassembly and assembly device according to claim 5, characterized in that: The storage assembly (4) comprises a temporary storage plate (41), a temporary storage seat (42) and a through hole (43); the temporary storage seat (42) has a plurality of seats fixedly mounted at equal intervals on the upper end of the temporary storage plate (41); and the through holes (43) are provided on both left and right sides of the temporary storage seat (42).

7. The threaded cap disassembly and assembly device according to claim 6, characterized in that: The inner diameter of the guide seat (22) is greater than the outer diameter of the temporary storage seat (42), and a chamfer is provided at the lower end of the guide seat (22).

8. The threaded cap disassembly and assembly device according to claim 7, characterized in that: The device also includes a detection assembly (5), the detection assembly (5) including a distance sensor (51), a reflection photoelectric device (52) and an in-position photoelectric device (53), the distance sensor (51) being fixedly mounted on the front end side wall of the mounting frame (21), the reflection photoelectric device (52) having two portions and being symmetrically fixedly mounted on the front and rear side walls of the mounting frame (21), the in-position photoelectric device (53) having a plurality of portions and being equidistantly fixedly mounted on the upper end of the temporary storage plate (41), and the photoelectric generating end of the in-position photoelectric device (53) being coaxially arranged with the two through holes (43) on the temporary storage seat (42).

Images