Gluing positioning device

Abstract

The utility model relates to the technical field of gluing positioning, in particular to a gluing positioning device which comprises a base and a tool disc and further comprises four sets of limiting blocks arranged on the upper surface of the base. The power mechanism is arranged in the center of the lower surface of the base and fixedly connected with a limiting plate located in the base through a center hole of the base, and a fixing block is arranged above the limiting plate and extends above the upper surface of the base through a square groove in the center of the upper surface of the base. The limiting block comprises a first sliding block located on the upper surface of the base and two second sliding blocks located in the base, and the second sliding blocks are arranged in a trapezoid shape. The tool disc is accurately positioned through the sliding limiting block and the positioning block which are of a trapezoidal structure, so that the problem of positioning errors caused by manual placement of the tool disc is effectively avoided, and the gluing accuracy is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing positioning, in particular to a gluing positioning device. Background Art

[0002] PCB (Printed Circuit Board), also known as printed circuit board in Chinese, is an important electronic component, a support for electronic components, and a carrier for the electrical connection of electronic components. In the production process, PD (photodiode) needs to be bonded to the PCB board. Most of the existing glue coating tools have only one glue coating station, which can only process one product at a time, and the work efficiency is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a gluing positioning device to effectively solve the problems in the background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a glue coating positioning device, including a base and a tooling plate, and also including:

[0005] Four groups of limit blocks are arranged on the upper surface of the base;

[0006] A power mechanism is arranged at the center of the lower surface of the base and is fixedly connected to a limit plate located inside the base through a center hole of the base;

[0007] Among them, a fixed block is provided above the limit plate, extending to above the upper surface of the base through the square groove in the center of the upper surface of the base, and the limit block includes a first slider located on the upper surface of the base and two second sliders located inside the base, and the second sliders are arranged in a trapezoidal shape.

[0008] Furthermore, the tooling plate includes a first plane plate and a second plane plate, the first plane plate and the second plane plate are connected up and down by a plurality of brackets, and the upper surface of the first plane plate is provided with a plurality of grooves matching the equipment to be coated with glue.

[0009] Furthermore, an upper portion of the limiting plate contacts a bottom portion of the second plane plate.

[0010] Furthermore, the base is provided with a plurality of upper and lower identical sliding grooves, and the first sliding block passes through the sliding grooves and is connected to the second sliding block by bolts.

[0011] Furthermore, a sliding sheet is provided around the sliding groove.

[0012] Furthermore, the slide is fixedly connected to the upper portion of the base.

[0013] Furthermore, a spring is provided between the two second sliding blocks.

[0014] Furthermore, the trapezoidal side of the second sliding block is arranged on the inner side and contacts the limiting plate.

[0015] Furthermore, the power mechanism is a hydraulic cylinder.

[0016] The utility model accurately positions the tooling disc through the sliding limit block and the positioning block of the trapezoidal structure, effectively avoids the problem of positioning error caused by manually placing the tooling disc, and ensures the accuracy of gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a structural schematic diagram of the gluing positioning device in the embodiment of the utility model;

[0019] Figure 2 This is a front view of the interior of the base in the embodiment of the utility model;

[0020] Figure 3 This is a diagram of the internal structure of the base in an embodiment of the utility model.

[0021] Figure numerals: 1. base; 11. slide groove; 12. slide; 2. tooling plate; 21. first plane plate; 22. second plane plate; 23. bracket; 24. groove; 4. limit block; 41. first slider; 42. second slider; 43. spring; 5. power mechanism; 6. limit plate 7. fixed block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] like Figures 1 to 3 The glue coating positioning device shown includes a base 1 and a tooling plate 2, and also includes: four groups of limit blocks 4 are arranged on the upper surface of the base 1; the power mechanism 5 is arranged at the center of the lower surface of the base 1, and is fixedly connected to the limit plate 6 located inside the base 1 through the center hole of the base 1, wherein a fixed block 7 is provided above the limit plate 6, extending to above the upper surface of the base 1 through the square groove in the center of the upper surface of the base 1, and the limit block 4 includes a first slider 41 located on the upper surface of the base 1 and two second sliders 42 located inside the base 1, and the second sliders 42 are arranged in a trapezoidal shape.

[0026] The implementation process of the utility model is to place the tooling plate 2 on the upper surface of the base 1, and the power mechanism 5 pushes the limit plate 6 to move upward. Due to the trapezoidal setting and the pulling force of the spring 43, the two second sliders 42 move toward each other along the limit plate 6, and the fixed block 7 moves upward with the movement of the limit plate 6 until it contacts the bottom of the second plane plate 22. The two first sliders 41 move along the edge of the second plane plate 22 until the four groups of limit blocks 4 contact the edge of the second plane plate 22. At this time, the four corners of the second plane plate 22 are fixed by the four positioning blocks 3, completing the positioning process of the glue coating tooling.

[0027] In the present invention, the tooling tray 2 includes a first plane plate 21 and a second plane plate 22, which are connected up and down by a plurality of brackets 23. The number and position of the brackets 23 can be adjusted according to actual needs to ensure the stability and operability of the tooling tray 2. The upper surface of the first plane plate 21 is provided with a plurality of grooves 24 that match the equipment to be coated with glue, which can effectively fix the equipment to be coated with glue and prevent it from moving during the coating process. At the same time, the grooves 24 can also reduce the contact area between the equipment to be coated with glue and the first plane plate 21, thereby reducing friction and making the coating process smoother. The upper part of the limit plate 6 is in contact with the bottom of the second plane plate 22.

[0028] In this solution, a plurality of slide grooves 11 communicating with each other up and down are arranged on the base 1. The first slider 41 passes through the slide groove 11 and is connected to the second slider 42 by bolts. A slide plate 12 is arranged around the slide groove 11. The slide plate 12 is fixedly connected to the upper part of the base 1. The slide plate 12 plays a role for the first slider 41. The setting of the slide plate can also support and guide the slider, further ensuring the accuracy of the movement of the first slider 41, and at the same time protecting the upper surface of the base 1 to avoid the problem of reduced plane levelness due to friction.

[0029] In the utility model, a spring is provided between the two second sliders 42, so as to facilitate pulling the two second sliders 42 to one place when performing the limiting movement. At the same time, in order to expand the limited range, the trapezoidal edge of the second slider 42 is set on the inner side to contact the edge of the limiting plate 6. The power mechanism 5 is a hydraulic cylinder, which provides power for the entire limiting movement.

[0030] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A glue coating positioning device, comprising a base (1) and a tooling plate (2), characterized in that: Also includes: Four groups of limit blocks (4) are arranged on the upper surface of the base (1); A power mechanism (5) is arranged at the center of the lower surface of the base (1) and is fixedly connected to a limit plate (6) located inside the base (1) through a center hole of the base (1); A fixing block (7) is provided above the limiting plate (6), extending to above the upper surface of the base (1) through a square groove at the center of the upper surface of the base (1); the limiting block (4) comprises a first sliding block (41) located on the upper surface of the base (1) and two second sliding blocks (42) located inside the base (1); the second sliding blocks (42) are arranged in a trapezoidal shape.

2. The gluing positioning device according to claim 1, characterized in that: The tooling plate (2) comprises a first plane plate (21) and a second plane plate (22), wherein the first plane plate (21) and the second plane plate (22) are connected up and down via a plurality of brackets (23), and the upper surface of the first plane plate (21) is provided with a plurality of grooves (24) matching the equipment to be coated with glue.

3. The gluing positioning device according to claim 2, characterized in that: The upper portion of the limiting plate (6) is in contact with the bottom portion of the second plane plate (22).

4. The gluing positioning device according to claim 1, characterized in that: The base (1) is provided with a plurality of sliding grooves (11) communicating with each other vertically, and the first sliding block (41) passes through the sliding grooves (11) and is connected to the second sliding block (42) by bolts.

5. The gluing positioning device according to claim 4, characterized in that: A sliding sheet (12) is arranged around the sliding groove (11).

6. The gluing positioning device according to claim 5, characterized in that: The sliding sheet (12) is fixedly connected to the upper part of the base (1).

7. The gluing positioning device according to claim 1, characterized in that: A spring (43) is provided between the two second sliding blocks (42).

8. The gluing positioning device according to claim 1, characterized in that: The trapezoidal side of the second sliding block (42) is arranged on the inner side and contacts the limiting plate (6).

9. The gluing positioning device according to claim 1, characterized in that: The power mechanism (5) is a hydraulic cylinder.

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