CN221342841U - Spiral rod detection grabbing reversing mechanism - Google Patents

Abstract

The utility model discloses a screw rod detection grabbing reversing mechanism, which is characterized in that: the visual system can identify the direction of a screw rod clamped on the reversing clamping cylinder. The structure not only saves cost, but also can control the speed of the moving process, is beneficial to realizing different purposes in different moving stages, and has high efficiency and simple structure.

Description

Spiral rod detection grabbing reversing mechanism

Technical Field

The utility model relates to a long glue gun assembly device, in particular to a screw rod detection grabbing reversing mechanism of the long glue gun assembly device.

Background

The screw glue gun is a tool for glue injection, which is commonly used in the market at present, and mainly comprises a gun barrel, a bottom shell, a screw rod and a rubber pad, wherein the rubber pad is arranged in the bottom shell, the screw rod is arranged in the gun barrel, and then the gun barrel and the bottom shell are fixed together through a buckle, and manual assembly is adopted before, so that the efficiency is low and the labor intensity is high, and the inventor designs a screw glue gun assembly machine to automatically realize the assembly.

In the automatic assembly process, the gun barrel and the screw rod are required to be assembled, and the direction of the screw rod is required to be grasped and unified before the assembly, so the inventor designs a screw rod detection grasping reversing mechanism for the process to realize, and applies for the mechanism.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a screw rod detection grabbing reversing mechanism.

The technical scheme adopted for solving the technical problems is as follows:

Spiral pole detects snatchs reversing mechanism, its characterized in that: the visual system can identify the direction of a screw rod clamped on the reversing clamping cylinder.

The reversing guide rail mechanism comprises a reversing transverse moving plate, a transverse moving guide rail assembly and a lifting guide rail assembly, wherein the transverse moving guide rail assembly is arranged on the grabbing reversing seat, the reversing transverse moving plate is arranged on the transverse moving guide rail assembly, the lifting guide rail assembly is arranged on the reversing transverse moving plate, and the reversing mounting plate is connected with the lifting guide rail assembly.

The reversing roller assembly comprises a reversing roller shaft, a reversing connecting plate and a plurality of bearings, wherein the reversing connecting plate and the bearings are arranged on the reversing roller shaft, a U-shaped side guide groove is formed in the grabbing reversing seat, reversing long holes are formed in the reversing plate, the end parts of the reversing roller shaft penetrate through the reversing long holes and are located in the side guide groove, the reversing roller shaft is in contact with the side guide groove and the reversing long holes through the corresponding bearings, and the reversing connecting plate is connected with the reversing mounting plate.

The visual system is positioned between the first conveying groove and the second conveying groove, and the reversing clamping cylinder can clamp the screw rod positioned in the first conveying groove into the second conveying groove.

The end of the first conveying groove is provided with a baffle plate, and the groove wall of the first conveying groove is provided with a clamping opening relatively.

The vision system is fixed on the mounting seat.

The beneficial effects of the utility model are as follows: according to the utility model, the grabbing reversing motor is matched with the reversing plate, the reversing roller assembly, the reversing guide rail mechanism and the reversing mounting plate to realize the lifting and translation movement process of the reversing clamping cylinder, so that the cost is saved, the speed of the movement process can be controlled, different purposes can be realized in different movement stages, the direction of a screw rod clamped by the reversing clamping cylinder is recognized through a vision system in the grabbing process, and the direction of the reversing clamping cylinder is controlled to change, thereby realizing the adjustment of the direction of the screw rod.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a construction view of the present utility model mated with a vibration plate;

FIG. 2 is a structural view of the present utility model;

Fig. 3 is a structural view of the reversing roller assembly.

Detailed Description

Advantages and features of the present disclosure, as well as methods of practicing the same, will be elucidated by the following embodiments described with reference to the accompanying drawings. This disclosure may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Furthermore, the disclosure is limited only by the scope of the claims.

The shapes, sizes, proportions, angles, and numbers disclosed in the drawings for describing embodiments of the present disclosure are merely examples, and thus the present disclosure is not limited to the details shown. Like reference numerals refer to like elements throughout the specification. In the following description, when a detailed description of related known functions or configurations is determined to unnecessarily obscure the gist of the present disclosure, the detailed description will be omitted. Where the terms "comprising," "having," and "including" are used in this specification, other components may be added unless the term "only" is used. Unless indicated to the contrary, singular terms may include the plural.

In interpreting the elements, although not explicitly described, the elements are understood to include the scope of error.

In describing the positional relationship, for example, when the positional relationship is described as "on … …", "above … …", "below … …", and "adjacent to … …", unless "immediately" or "directly" is used, one or more portions may be arranged between two other portions.

In describing the temporal relationship, for example, when the temporal sequence is described as "after … …", "subsequent", "next", and "before … …", unless "just" or "direct" is used, a discontinuous condition may be included.

It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.

As those skilled in the art will fully appreciate, the features of the different embodiments of the present disclosure may be partially or fully coupled or combined with each other and may cooperate and be technically driven in various ways. Embodiments of the present disclosure may be performed independently of each other or may be performed together in an interdependent relationship.

Referring to fig. 1 to 3, the present utility model discloses a screw detecting, grabbing and reversing mechanism, because the direction of the screw 1 in the conveying groove through the screw vibration disc 2 is random, the direction of the screw 1 needs to be unified before assembly, so that the correct installation can be ensured during the subsequent installation. The conveying groove comprises a conveying groove I3 and a conveying groove II 4, a vision system 5 is arranged between the conveying groove I3 and the conveying groove II 4, a screw rod vibration disc 2 conveys a screw rod 1 into the conveying groove I3, then the screw rod 1 is grabbed into the conveying groove II 4 through the mechanism, and the vision system 5 is used for identifying and adjusting the orientation in the grabbing process.

As shown in fig. 1, the structure comprises a vision system 5, a grabbing reversing seat 6, a grabbing reversing motor 7 arranged on the grabbing reversing seat 6, a reversing plate 8 connected with the grabbing reversing motor 7, a reversing roller assembly 9 driven by the reversing plate 8, a reversing guide rail mechanism 10, a reversing mounting plate 11, and a reversing clamping cylinder 12 arranged on the reversing mounting plate 11, wherein the reversing roller assembly 9 is connected with the reversing mounting plate 11, the reversing mounting plate 11 is arranged on the grabbing reversing seat 6 through the reversing guide rail mechanism 10, and the vision system 5 can identify the direction of a screw rod clamped on the reversing clamping cylinder. The working principle of the structure is as follows: the grabbing reversing motor 7 rotates to drive the reversing plate 8 to rotate, the reversing plate 8 drives the reversing roller assembly 9 to rotate while rotating, the reversing roller assembly 9 drives the reversing mounting plate 11 to rotate, and therefore the reversing clamping cylinder 12 rotates along with the reversing mounting plate 11, so that the screw rod 1 is clamped into the conveying groove two 4 from the conveying groove one 3, but in the process, the reversing mounting plate 11 is required to be always kept in a vertical state, the screw rod 1 is required to be ensured to be horizontal and the direction cannot be disordered, so that the reversing mounting plate 11 can be kept in a vertical state in the moving process through the reversing roller assembly 9, the moving process of the structure is stable, the position is accurate, the position and the speed of the grabbing reversing motor 7 in the moving process can be accurately controlled by adopting a servo motor, and the detection accuracy can be improved by matching with a camera in the vision system 5.

The concrete structure is as follows: the reversing roller assembly 9 comprises a reversing roller shaft 93, a reversing connecting plate 91 and a plurality of bearings 92, wherein the reversing connecting plate 91 and the reversing roller shaft 93 are arranged on the reversing roller shaft 93, the reversing connecting plate 91 is fixed with the reversing roller shaft 93 through threads, the bearings 92 are tightly matched with the reversing roller shaft 93, the grabbing reversing seat 6 is provided with a U-shaped side guide groove 13, the reversing plate 8 is provided with a reversing long hole 14, the end part of the reversing roller shaft 93 passes through the reversing long hole 14 and is positioned in the side guide groove 13, the reversing roller shaft 93 is contacted with the side guide groove 13 and the reversing long hole 14 through the corresponding bearings 92, the reversing roller shaft 93 can rotate freely and can be guided and moved by the side guide groove 13 and the reversing long hole 14, the reversing connecting plate 91 is connected with the reversing mounting plate 11, through the structure, the reversing mounting plate 11 is eccentrically arranged relative to the reversing roller shaft 93, therefore, in the process that the reversing roller shaft 93 drives the reversing mounting plate to move, the reversing mounting plate drives the reversing roller shaft 93 to rotate because the center of gravity is kept unchanged, so that the reversing mounting plate can drive the reversing roller shaft 93 to rotate, and the reversing roller shaft is kept vertical, so that the screw rod 1 can be kept horizontal, and the structure adopts the U-shaped side guide groove 13, because the U-shaped side guide groove 13 comprises a section of horizontal groove, the reversing roller shaft 93 moves linearly when passing through the horizontal groove, the reversing mounting plate can not swing to adjust the angle of the reversing mounting plate, thus being beneficial to the shooting clarity of a camera below, and because the reversing mounting plate is controlled by a servo motor, the speed of the reversing roller shaft 93 can be adjusted and slowed down when passing through the horizontal groove, but the grabbing speed is not reduced in the whole course, thus being beneficial to the shooting clarity of the camera below, ensuring the grabbing efficiency, and if the camera shoots the direction of the screw rod 1 is reversed, the reversing clamping cylinder 12 is controlled by the control system to rotate 180 degrees, so that the direction of the screw rod 1 is reversed, the reversing clamping cylinder 12 can rotate 180 degrees together and can open and close the two clamping jaws for the existing product, and the control system is designed in the prior art and is not described in detail. The reversing plate 8 is provided with a reversing long hole 14, so that the reversing roller shaft 93 is not blocked because of the U-shaped track when the reversing plate drives the reversing roller shaft to move.

As shown in the figure, the reversing guide rail mechanism comprises a reversing transverse moving plate 15, a transverse moving guide rail assembly 16 and a lifting guide rail assembly 17, the transverse moving guide rail assembly 16 is arranged on the grabbing reversing seat 6, the reversing transverse moving plate 15 is arranged on the transverse moving guide rail assembly 16, the lifting guide rail assembly 17 is arranged on the reversing transverse moving plate 15, the reversing mounting plate 11 is connected with the lifting guide rail assembly 17, and the reversing mounting plate 11 is stably moved in a plane through the guiding and supporting of the structure, and the transverse moving guide rail assembly 16 and the lifting guide rail assembly 17 are of the existing structure and are not detailed in detail.

The above description of the spiral rod detection grabbing reversing mechanism provided by the embodiment of the utility model applies specific examples to describe the principle and implementation of the utility model, and the description of the above examples is only used for helping to understand the method and core ideas of the utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (6)

1. Spiral pole detects snatchs reversing mechanism, its characterized in that: the visual system can identify the direction of a screw rod clamped on the reversing clamping cylinder.

2. The screw detection grab-reversing mechanism of claim 1, wherein: the reversing guide rail mechanism comprises a reversing transverse moving plate, a transverse moving guide rail assembly and a lifting guide rail assembly, wherein the transverse moving guide rail assembly is arranged on the grabbing reversing seat, the reversing transverse moving plate is arranged on the transverse moving guide rail assembly, the lifting guide rail assembly is arranged on the reversing transverse moving plate, and the reversing mounting plate is connected with the lifting guide rail assembly.

3. The screw detection grab-reversing mechanism of claim 1, wherein: the reversing roller assembly comprises a reversing roller shaft, a reversing connecting plate and a plurality of bearings, wherein the reversing connecting plate and the bearings are arranged on the reversing roller shaft, a U-shaped side guide groove is formed in the grabbing reversing seat, reversing long holes are formed in the reversing plate, the end parts of the reversing roller shaft penetrate through the reversing long holes and are located in the side guide groove, the reversing roller shaft is in contact with the side guide groove and the reversing long holes through the corresponding bearings, and the reversing connecting plate is connected with the reversing mounting plate.

4. The screw detection grab-reversing mechanism of claim 1, wherein: the visual system is positioned between the first conveying groove and the second conveying groove, and the reversing clamping cylinder can clamp the screw rod positioned in the first conveying groove into the second conveying groove.

5. The screw detection grab-reversing mechanism of claim 4, wherein: the end of the first conveying groove is provided with a baffle plate, and the groove wall of the first conveying groove is provided with a clamping opening relatively.

6. The screw detection grab-reversing mechanism of claim 4, wherein: the vision system is fixed on the mounting seat.