A device for dispensing material for the production of photoresist
By designing the material box and ejector pin structure of the material distribution device, the production quality and efficiency problems caused by the dense arrangement of photoresistors in the production process were solved, realizing the efficient separation of photoresistors and ensuring the quality of subsequent processes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- DANING COUNTRY ZHICHENG TECH LTD CO
- Filing Date
- 2023-03-10
- Publication Date
- 2026-05-15
AI Technical Summary
In the production process of photoresistors, when the photoresistors are arranged in a regular and dense manner, it affects the production quality of the subsequent adhesive bonding process, increases the scrap rate, and the reduced density leads to increased equipment production costs and reduced efficiency.
Design a material distribution device, including a material box, a cylinder, a top plate, and an ejector pin structure. The cylinder drives the ejector pin to split the photoresistors, reducing their placement density, maintaining the product density of the previous process, and improving the quality of the subsequent gluing process.
This reduced the density of photoresistors by half, ensuring the production quality of subsequent processes, reducing equipment costs, and improving production efficiency.
Smart Images
Figure CN117228148B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of photoresistor production equipment technology, and more specifically, to a material dispensing device for photoresistor production. Background Technology
[0002] A photoresistor is a resistor based on the internal photoelectric effect, characterized by a lower resistance value the stronger the light intensity it receives.
[0003] In the production of photoresistors, batch processing is required to improve production efficiency. Photoresistor inserts are designed for batch fixed placement to improve the production efficiency of photoresistor gluing and subsequent processes. They are also a way to fix photoresistors in multiple rows in a regular manner. In production practice, when the photoresistors are arranged too densely, it will affect the production quality of the subsequent gluing process and increase the scrap rate. If the arrangement is loose, although it can improve the product quality and yield of subsequent processes, the density of photoresistors is reduced, resulting in half of the waste in the structural design of this process, increasing equipment production costs and reducing production efficiency. Summary of the Invention
[0004] In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a material sorting device for the production of photoresistors, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a material distribution device for the production of photoresistors, comprising a material box, wherein a plurality of placement holes for accommodating photoresistors are neatly arranged on the material box, wherein the photoresistors correspond one-to-one with the placement holes, and the leads of the photoresistors are arranged facing upwards.
[0006] It also includes a base, on which a first cylinder and a second cylinder are arranged. A lower top plate is arranged above the first cylinder and the second cylinder. The second cylinder is connected to the lower top plate. An upper top plate is arranged above the lower top plate. The first cylinder is connected to the upper top plate.
[0007] The lower top plate and the upper top plate are respectively provided with a number of through holes and vertically arranged pins. The through holes and pins are arranged alternately, and the pins on the lower top plate correspond one-to-one with the through holes on the upper top plate.
[0008] A support frame is provided above the upper top plate, and a material box is placed on the support frame. Several support legs are connected to the bottom of the support frame, and the bottom ends of the support legs pass through the upper top plate and the lower top plate in sequence and are connected to the top of the base.
[0009] A pressure plate is provided above the material box, and foam is provided between the pressure plate and the material box;
[0010] Rotary fixing components are provided on both sides of the material box. The rotary fixing components are fixed to the top of the support frame, and the top of the rotary fixing components is in contact with the top of the pressure plate.
[0011] Furthermore, the number of the support legs is four, and they are distributed at the four right angles of the support frame.
[0012] Furthermore, the ejector pins after the upper and lower top plates are joined together correspond one-to-one with the placement holes on the material box.
[0013] The beneficial effects of this invention are:
[0014] By setting up an upper top plate, a lower top plate, and ejector pins, the densely packed photoresistors are separated, reducing the photoresistor density by half. This ensures that the product density in the previous production process is not reduced, while maintaining the production quality of the next photoresistor gluing process. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of the present invention.
[0016] Figure 2 This is a schematic diagram of the material box structure of the present invention.
[0017] Figure 3 This is a schematic diagram of the lower top plate structure of the present invention. Detailed Implementation
[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0019] As attached Figure 1-3 The shown is a material distribution device for the production of photoresistors, including a material box 1. The material box 1 has a plurality of placement holes 9 for accommodating photoresistors arranged neatly on it. The photoresistors correspond one-to-one with the placement holes 9, and the leads of the photoresistors are arranged facing upwards.
[0020] It also includes a base 10, on which a first cylinder 7 and a second cylinder 8 are arranged. A lower top plate 6 is arranged above the first cylinder 7 and the second cylinder 8. The second cylinder 8 is connected to the lower top plate 6. An upper top plate 5 is arranged above the lower top plate 6. The first cylinder 7 is connected to the upper top plate 5.
[0021] The lower top plate 6 and the upper top plate 5 are respectively provided with a plurality of through holes 13 and vertically arranged ejector pins 11. The through holes 13 and ejector pins 11 are arranged alternately, and the ejector pins 11 on the lower top plate 6 and the through holes 13 on the upper top plate 5 correspond one-to-one.
[0022] A support frame 12 is provided above the upper top plate 5. A material box 1 is placed on the support frame 12. Several support legs 14 are connected to the bottom of the support frame 12. The bottom ends of the support legs 14 pass through the upper top plate 5 and the lower top plate 6 in sequence and are connected to the top of the base 10.
[0023] A pressure plate 3 is provided above the material box 1, and foam 2 is provided between the pressure plate 3 and the material box 1;
[0024] Rotary fixing components 4 are respectively provided on both sides of the material box 1. The rotary fixing components 4 are fixed to the top of the support frame 12, and the top of the rotary fixing components 4 is in contact with the top of the pressure plate 3.
[0025] In this preferred embodiment, the number of the support legs 14 is 4 and they are distributed at the four right angles of the support frame 12.
[0026] In this preferred embodiment, the ejector pin 11 after the upper top plate 5 and the lower top plate 6 are joined together corresponds one-to-one with the placement hole 9 on the material box 1.
[0027] Working principle of the invention: In use, the photoresistor is placed in the placement hole of the material box 1 with the lead of the photoresistor facing upward and the ceramic plate facing downward.
[0028] The rotating fixing component 4 is used to fix the pressure plate 3 so that the foam 2 below the pressure plate 3 does not move in the vertical direction;
[0029] After the upper top plate 5 and the lower top plate 6 are joined together, the ejector pins 11 correspond one-to-one with the placement holes 9 on the material box 1. The function of the upper top plate 5 and the lower top plate 6 is to lift the photoresistor element in the material box 1, so that the lead of the photoresistor is inserted into the foam 2. The upper top plate 5 lifts half of the photoresistor through the cylinder 7, and the lower top plate 6...
[0030] The remaining photoresistors are lifted by cylinder 8, thereby enabling the photoresistors to be split and separated.
[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0032] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.
[0033] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A material dispensing device for the production of photoresistors, comprising a material box (1), characterized in that: The material box (1) has several placement holes (9) for accommodating photoresistors arranged neatly on it. The photoresistors and the placement holes (9) correspond one-to-one, and the pins of the photoresistors are set upwards. It also includes a base (10), on which a first cylinder (7) and a second cylinder (8) are arranged. A lower top plate (6) is arranged above the first cylinder (7) and the second cylinder (8). The second cylinder (8) is connected to the lower top plate (6). An upper top plate (5) is arranged above the lower top plate (6). The first cylinder (7) is connected to the upper top plate (5). The lower top plate (6) and the upper top plate (5) are respectively provided with a number of through holes (13) and vertically arranged ejector pins (11). The through holes (13) and ejector pins (11) are arranged alternately. The ejector pins (11) on the lower top plate (6) and the through holes (13) on the upper top plate (5) correspond one-to-one. A support frame (12) is provided above the upper top plate (5), and a material box (1) is placed on the support frame (12). Several support legs (14) are connected to the bottom of the support frame (12). The bottom ends of the support legs (14) pass through the upper top plate (5) and the lower top plate (6) in sequence and are connected to the top of the base (10). A pressure plate (3) is provided above the material box (1), and foam (2) is provided between the pressure plate (3) and the material box (1); Rotary fixing components (4) are respectively provided on both sides of the material box (1). The rotary fixing components (4) are fixed to the top of the support frame (12), and the top of the rotary fixing components (4) is in contact with the top of the pressure plate (3).
2. The material dispensing device for photoresistor production according to claim 1, characterized in that: The number of the legs (14) is 4, and they are distributed at the four right angles of the support frame (12).
3. The material dispensing device for photoresistor production according to claim 1, characterized in that: The ejector pin (11) after the upper top plate (5) and the lower top plate (6) are joined together corresponds one-to-one with the placement hole (9) on the material box (1).