A spray painting fixture mechanism

Abstract

The present invention discloses a paint spraying fixture mechanism, which includes a hanging pin assembly and a combined mechanism. The hanging pin assembly is installed on the combined mechanism. Among them, the hanging pin assembly includes a hanging pin body, the lower end of the hanging pin body is connected to the combined mechanism, at least a first inflection point and a second inflection point are respectively convexly arranged on both sides of the hanging pin body, a first distance is formed between the first inflection points on both sides of the hanging pin body, a second distance is formed between the second inflection points on both sides of the hanging pin body, and the first distance and the second distance are not equal. The paint spraying fixture mechanism of the present invention is a fixture that can achieve multi-product universality. Due to factors such as the stability, universality, convenience and speed of its structure, it can greatly reduce the labor cost and the development cost of the paint spraying fixture.

Description

Technical Field

[0001] The present invention relates to a painting hanger mechanism. Background Art

[0002] For the painting hangers of appearance products on the existing market, unique customized hangers are all adopted and cannot be universal. Moreover, the traditional hangers are troublesome to operate and inconvenient for employees to operate and pick up. This makes the development cost of the entire product painting remain high, causing certain troubles to the development and management of the hangers. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a painting hanger mechanism.

[0004] The present invention is realized through the following technical solutions: a painting hanger mechanism, including a hanging pin assembly and a combined mechanism, the hanging pin assembly is installed on the combined mechanism, wherein, the hanging pin assembly includes a hanging pin body, the lower end of the hanging pin body is connected to the combined mechanism, at least a first inflection point and a second inflection point are respectively convexly provided on both sides of the hanging pin body, a first distance is formed between the first inflection points on both sides of the hanging pin body, a second distance is formed between the second inflection points on both sides of the hanging pin body, and the distances of the first distance and the second distance are not equal.

[0005] Preferably, the two corresponding inflection points on both sides of the hanging pin body are symmetrically arranged.

[0006] Preferably, the combined mechanism includes a mounting seat, a guide sleeve, an elastic member, an elastic block and a baffle, the guide sleeve is installed on the mounting seat, a receiving space is formed inside the guide sleeve, and the elastic member is installed in the receiving space; the elastic block is installed inside the guide sleeve, and the elastic block is movably matched with the elastic member; the baffle is arranged at the upper end of the guide sleeve.

[0007] Preferably, a sealing structure is formed between the elastic block and the baffle.

[0008] Preferably, the sealing structure is formed by an inverted buckle structure between the elastic block and the baffle.

[0009] Preferably, lugs are provided at the upper end surface of the elastic block far from the receiving space, and a groove is opened on the inner side of the baffle, and the lugs and the groove cooperate to form the sealing structure.

[0010] Preferably, two mounting parts are further opened on the elastic block, the lower end of the hanging pin body has a first connecting foot and a second connecting foot, and the first connecting foot and the second connecting foot are respectively connected in cooperation with the two mounting parts.

[0011] Preferably, a bump is provided at the position of the elastic block facing the accommodating space. One end of the elastic member abuts against the mounting seat, and the other end is sleeved in the bump and interacts with the elastic block.

[0012] Preferably, the elastic block can move up and down along the guide sleeve within the guide sleeve.

[0013] The spray painting hanger mechanism of the present invention is a hanger that can achieve multi-product universality. Due to factors such as the stability, universality, convenience and speed of its structure, it can greatly reduce the labor cost and the development cost of the spray painting hanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a cross-sectional view of the hanging pin assembly of the present invention.

[0016] Figure 2 is a cross-sectional view of the combined mechanism of the present invention.

[0017] Figure 3 is Figure 2 an enlarged schematic view of part A in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Refer to the attached drawings Figure 1 ~Attached drawings Figure 3 A spray painting hanger mechanism includes a hanging pin assembly 1 and a combined mechanism 2. The hanging pin assembly 1 is installed on the combined mechanism 2, and the specific structures of the two are as follows:

[0020] The above-mentioned needle hanging component 1 includes a needle hanging body 1a. The upper ends of the needle hanging body 1a are connected to each other, and the lower end has a first connecting foot 11 and a second connecting foot 12. Among them, at least a first inflection point a1 and a second inflection point a2 are respectively convexly provided on both sides of the needle hanging body 1a. The first inflection points a1 on both sides of the needle hanging body correspond to each other, and a first distance D1 is formed between the first inflection points a1 on both sides. Similarly, the second inflection points a2 on both sides of the needle hanging body correspond to each other, and a second distance D2 is formed between the second inflection points a2 on both sides. The second distance D2 and the first distance D1 are not equal to each other; preferably, the two inflection points on both sides are symmetrically arranged with respect to each other. Of course, for example, as attached Figure 1 shown, the number of inflection points of the above-mentioned needle hanging body 1a is not limited to two, and it can also form more than two groups of inflection points on both sides of the needle hanging body 1a. Among them, the minimum distance formed between the multiple groups of inflection points is D1, and the maximum distance formed between the multiple groups of inflection points is D2, that is, the distance range between the multiple groups of inflection points is greater than or equal to D1 and less than or equal to D2. Through the design of the above-mentioned multi-inflection point structure, the needle hanging body has strong versatility. It can be applied to products with diameters between D1 and D2, can be reused, especially has very good versatility for cylindrical products with diameters in the above interval, and can be taken very quickly. It can greatly reduce the development cost of the hanging tool, reduce the operation man-hours, and thus reduce the painting cost.

[0021] Furthermore, referring to the attached Figure 2 and the attached Figure 3, the above-mentioned combined mechanism 2 includes a mounting base 21, a guide sleeve 22, an elastic member 23, an elastic block 24 and a baffle 25. The above-mentioned guide sleeve 22 is installed on the mounting base 21, and a receiving space b1 is formed inside the guide sleeve 22. The above-mentioned elastic member 23 is installed in the receiving space b1, which can enhance the elastic force of the needle hanging component. The above-mentioned elastic block 23 is installed in the guide sleeve 22, and the elastic block 23 can move up and down along the guide sleeve 22 inside the guide sleeve 22. Among them, a convex block b2 is provided at the position of the elastic block 23 facing the receiving space b1. One end of the elastic member 23 abuts against the mounting base 21, and the other end is sleeved inside the convex block b2 to interact with the elastic block 23. Further, two mounting portions 23a are also provided on the elastic block 23. The first connecting leg 11 and the second connecting leg 12 of the above-mentioned needle hanging body 1a are respectively matched with the two mounting portions 23a to install the needle hanging component 1 on the combined mechanism 2. The elastic block is used to connect the needle hanging component, increase the durability of the elasticity of the needle hanging component, and can be movable and universal within a certain size range. In addition, a lug 23b is also provided at the upper end face of the elastic block 23 away from the above-mentioned receiving space b1. The above-mentioned baffle 25 is arranged at the upper end of the guide sleeve 22. The baffle 25 is used to guide the needle hanging component and block the elastic block 23 to prevent the elastic block 23 from shaking. At the same time, a sealing structure P is provided at the connection between the baffle 25 and the elastic block 24. Specifically, a groove p1 is opened on the inner side of the baffle 25, and the groove p1 can be matched and connected with the lug 23b of the elastic block to form the above-mentioned sealing structure P. In this way, a sealing structure is formed by adopting an inverted buckle structure between the baffle and the elastic block, which can prevent the problem of mechanism failure caused by paint leakage into the interior of the combined mechanism.

[0022] Through the structural improvement of the needle hanging component of the spray painting jig mechanism of the present invention, its elasticity is increased, and a plurality of inflection point designs are provided on both sides thereof, so that the universal range of the needle hanging is greatly expanded, the cost is reduced, and the operation time is shortened. Moreover, the combined mechanism of the spray painting jig mechanism of the present invention utilizes the principle of a spring to increase the elastic force of the needle hanging component, so that the jig still maintains a certain elastic force to fix the product after being repeatedly used for many times. Finally, through the sealing structure design of the elastic block and the baffle of the combined mechanism, the leakage of paint can be prevented, and the problem of mechanism failure caused by paint leakage can be prevented, greatly prolonging the service life of the mechanism. The spray painting jig mechanism of the present invention is commonly used on the jig for the spray painting process of cylindrical products of the outer shell of kitchen and bathroom faucets, and it is a jig that can achieve multi-product universality. Due to factors such as the stability, universality, convenience and speed of its structure, the labor cost and the development cost of the spray painting jig can be greatly reduced.

[0023] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the forms disclosed herein, should not be construed as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the above teachings or the skills or knowledge in the relevant field. Any alterations and changes made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A paint spraying hanger mechanism, characterized in that, It includes a needle hanging component and a combined mechanism, and the needle hanging component is installed on the combined mechanism. Among them, the needle hanging component includes a needle hanging body, the lower end of the needle hanging body is connected to the combined mechanism, at least a first inflection point and a second inflection point are respectively convexly arranged on both sides of the needle hanging body, a first distance is formed between the first inflection points on both sides of the needle hanging body, a second distance is formed between the second inflection points on both sides of the needle hanging body, and the first distance and the second distance are not equal to each other; The combined mechanism includes a mounting seat, a guide sleeve, an elastic member, an elastic block and a baffle. The guide sleeve is installed on the mounting seat, a receiving space is formed inside the guide sleeve, and the elastic member is installed in the receiving space; the elastic block is installed inside the guide sleeve, and the elastic block cooperates with the elastic member to move; the baffle is arranged at the upper end of the guide sleeve; The elastic block is also provided with two mounting parts, and the lower end of the needle hanging body has a first connecting foot and a second connecting foot, and the first connecting foot and the second connecting foot are respectively connected in cooperation with the two mounting parts.

2. The paint spraying hanger mechanism according to claim 1, characterized in that, The two inflection points corresponding to each other on both sides of the needle hanging body are symmetrically arranged.

3. The paint spraying hanger mechanism according to claim 1, characterized in that, A sealing structure is formed between the elastic block and the baffle.

4. The paint spraying hanger mechanism according to claim 3, characterized in that, The sealing structure is formed by an inverted buckle structure between the elastic block and the baffle.

5. The paint spraying hanger mechanism according to claim 3, characterized in that, Lugs are arranged on the upper end surface of the elastic block away from the receiving space, and a groove body is formed inside the baffle, and the lugs and the groove body cooperate to form the sealing structure.

6. The paint spraying hanger mechanism according to claim 1, characterized in that, A convex block is arranged at the position of the elastic block facing the receiving space, one end of the elastic member abuts against the mounting seat, and the other end is sleeved in the convex block and interacts with the elastic block.

7. The paint spraying hanger mechanism according to claim 1, characterized in that, The elastic block can move up and down along the guide sleeve inside the guide sleeve.

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