A patch machine nozzle holding jig

Abstract

The utility model relates to jig technical field, concretely relates to a kind of patch machine suction nozzle holding jig, the jig includes: jig body;At least one is set in the accommodation portion on the jig body, for accommodating patch machine suction nozzle;Protective structure, set on the jig body, for preventing the patch machine suction nozzle from the accommodation portion and slide out;The internal structure of the accommodation portion is compatible with the appearance of the patch machine suction nozzle, so that the patch machine suction nozzle is accommodated, while the nozzle portion of patch machine suction nozzle is upward, its air inlet is downward.The utility model aims at providing a kind of patch machine suction nozzle holding jig, which effectively solves the problem that suction nozzle is easy to slide out of jig and damaged in the prior art through unique design.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, specifically to a fixture for holding the nozzle of a chip mounter. Background Technology

[0002] In the modern electronics manufacturing industry, pick-and-place machines, as important automated equipment, are widely used in surface mount technology to accurately mount electronic components onto printed circuit boards. The pick-and-place machine's nozzle is one of its core components, responsible for picking up and placing electronic components. However, in existing technologies, the storage and transportation of pick-and-place machine nozzles often lack effective protection and securing measures, making them prone to slipping, collisions, or damage during storage. This not only increases equipment maintenance costs but may also affect production efficiency and product quality.

[0003] Existing nozzle storage devices are typically simple in design, unable to effectively accommodate nozzles of different models and shapes, and lack protective structures, making them susceptible to environmental influences during transportation and storage. Furthermore, current technologies fail to consider the characteristics of nozzles when determining their placement angle, potentially causing inconvenience during retrieval and impacting operational efficiency. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a pick-and-place machine nozzle holding fixture, which effectively solves the problems of nozzles easily slipping out of the fixture and being damaged in the existing technology through a unique design.

[0005] This utility model is achieved through the following technical solution: A pick-and-place machine nozzle holding fixture includes: a fixture body; at least one receiving portion formed on the fixture body for receiving a pick-and-place machine nozzle; a protective structure disposed on the fixture body for preventing the pick-and-place machine nozzle from sliding out of the receiving portion; the internal structure of the receiving portion is adapted to the shape of the pick-and-place machine nozzle so that when the pick-and-place machine nozzle is received, the nozzle tip faces upward while its air inlet faces downward.

[0006] The receiving portion is a receiving hole, the depth of which is set so that the tip of the nozzle of the pick-and-place machine is not higher than the upper edge of the fixture body.

[0007] The protective structure is a protective railing set around the upper surface of the fixture body.

[0008] The bottom of the receiving part is provided with at least one through hole, which allows liquid or gas to pass through the receiving part, so as to enable cleaning or blowing operations without removing the nozzle.

[0009] The fixture body is provided with a plurality of the accommodating parts and divided into at least two placement areas, each placement area being used to place a pick-and-place machine nozzle of a specific specification.

[0010] The inner wall of the receiving part is tightly fitted with the clamping part of the pick-and-place machine nozzle so that the nozzle can be effectively limited and not thrown out of the fixture when it is subjected to air pressure impact from the air gun.

[0011] The beneficial effects of this utility model are: This utility model discloses a pick-and-place machine nozzle holding fixture. Its protective structure effectively prevents the nozzles from accidentally slipping out, reducing the risk of damage and ensuring the safety of the nozzles during storage. The design of the receiving part is adapted to the shape of the nozzles, enabling compatibility with various nozzle models and improving the fixture's versatility. The nozzles are placed at a reasonable angle within the fixture, with the mouth facing upwards and the air inlet facing downwards, facilitating quick access by operators and improving work efficiency. By effectively protecting the nozzles, it reduces replacement and repair costs due to damage, extending the equipment's lifespan. Attached Figure Description

[0012] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure Labels Fixture body--100, housing part--101, protective structure--102. Detailed Implementation

[0015] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0018] like Figure 1 As shown, this embodiment discloses a pick-and-place machine nozzle holding fixture, the core of which is a precision-designed fixture body 100. The fixture body 100 can be made of corrosion-resistant and antistatic materials (such as special engineering plastics or surface-treated metals).

[0019] The fixture body 100 has one or more receiving portions 101 for accommodating pick-and-place machine nozzles, and the internal contour of each receiving portion 101 is precisely adapted to the shape of a standard pick-and-place machine nozzle. This adaptation design allows the nozzle to naturally form a specific posture after insertion, namely: the delicate and fragile tip of the nozzle faces upward, while the air inlet for connecting to the air passage of the pick-and-place machine faces downward.

[0020] To protect the upward-facing tip of the mouthpiece, this embodiment includes a protective structure 102. Specifically, the depth of the receiving portion 101 (preferably a receiving hole) is precisely calculated to ensure that when the mouthpiece is fully inserted, the highest point of the mouthpiece will not exceed the upper edge plane of the fixture body 100, forming a "sunken" protection; alternatively, a raised protective railing can be provided around the upper surface of the fixture body 100 to further prevent external objects from accidentally touching the mouthpiece.

[0021] The key innovation of this embodiment lies in achieving batch online cleaning of the nozzles. At least one through-hole is provided at the bottom of each receiving portion 101. The ingenuity of this design is that when a batch of dirty nozzles needs cleaning, the operator simply inserts them all into the receiving portion 101 of this fixture. Since the air inlets of the nozzles all face downwards and are aligned with the through-holes, the operator can directly place the entire fixture into the ultrasonic cleaning tank. The cleaning fluid can freely flow in and out through the through-holes at the bottom and enter the internal air passages of the nozzles, thereby achieving thorough cleaning from the inside out.

[0022] After cleaning, there is no need to remove the nozzle; the entire fixture can be moved to the drying station. Use an air gun to blow compressed air upwards through the through-hole at the bottom of the fixture. The airflow will efficiently pass through the inside of the nozzle, quickly drying it. To prevent the nozzle from being blown away by the high-pressure airflow, the inner wall of the receiving part 101 and the clamping part of the nozzle are designed to fit tightly, firmly fixing the nozzle in place through friction.

[0023] To achieve orderly management of the nozzles, the fixture body 100 can be provided with multiple accommodating parts 101, which can be divided into different placement areas. For example, the corresponding nozzle specification model (such as "YS", "YG00-0", etc.) can be engraved next to each area, so that different types of nozzles can be stored and managed separately, making it easy to find when needed and effectively avoiding mixing and misuse.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A fixture for holding the nozzle of a pick-and-place machine, characterized in that, include: Fixture body; At least one receiving portion formed on the fixture body is used to receive a pick-and-place machine nozzle; A protective structure is provided on the fixture body to prevent the pick-and-place machine nozzle from sliding out of the receiving part; The internal structure of the receiving part is adapted to the shape of the pick-and-place machine nozzle so that when the pick-and-place machine nozzle is received, the nozzle mouth faces upward while its air inlet faces downward.

2. The pick-and-place machine nozzle holding fixture according to claim 1, characterized in that, The receiving portion is a receiving hole, the depth of which is set so that the tip of the nozzle of the pick-and-place machine is not higher than the upper edge of the fixture body.

3. The pick-and-place machine nozzle holding fixture according to claim 1, characterized in that, The protective structure is a protective railing set around the upper surface of the fixture body.

4. The pick-and-place machine nozzle holding fixture according to claim 1 or 2, characterized in that, The bottom of the receiving part is provided with at least one through hole, which allows liquid or gas to pass through the receiving part, so as to enable cleaning or blowing operations without removing the nozzle.

5. The pick-and-place machine nozzle holding fixture according to claim 1, characterized in that, The fixture body is provided with a plurality of the aforementioned receiving portions and is divided into at least two placement areas, each placement area being used to place a pick-and-place machine nozzle of a specific specification.

6. The pick-and-place machine nozzle holding fixture according to claim 1, characterized in that, The inner wall of the receiving part is tightly fitted with the clamping part of the pick-and-place machine nozzle so that the nozzle can be effectively limited and not thrown out of the fixture when it is subjected to air pressure impact from the air gun.

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