A high-precision camera base manufacturing micro-hole exhaust mechanism

Abstract

The utility model discloses a kind of micro-pore exhaust mechanisms for high-precision camera base manufacturing, it is related to camera base manufacturing technical field, including exhaust cavity and adjusting assembly, the lower end inside exhaust cavity is equipped with bottom plate, and the surface of bottom plate is equipped with exhaust hole, for the adjusting assembly of the upper end of exhaust hole setting in multiple hole opening and closing control, and adjusting assembly includes sealing rod, assembling plate, connecting rod, link frame and control rod, the upper end of sealing rod is connected with assembling plate, and the upper end of assembling plate is connected with connecting rod, the upper end of connecting rod is installed with link frame by connecting shaft, and the inside of link frame is equipped with control rod. This one kind of micro-pore exhaust mechanisms for high-precision camera base manufacturing increases the discharge of hot gas when high-precision camera base injection molding by seven groups of exhaust holes, exhaust is efficient, sealing rod plays the role of temporary plugging to exhaust hole, assembling plate makes seven sealing rods can be controlled to open and close to exhaust hole.

Description

Technical Field

[0001] This utility model relates to the field of camera base manufacturing technology, specifically a micro-hole exhaust mechanism for manufacturing high-precision camera bases. Background Technology

[0002] In the precision manufacturing of high-precision camera bases (such as security lenses, industrial vision lenses, and medical optical equipment bases), microporous venting mechanisms are a key technology for solving the problem of gas retention during injection molding, enabling high-precision camera bases to avoid problems such as bubbles, shrinkage cavities, and surface weld lines caused by gas retention.

[0003] However, existing microporous exhaust mechanisms are usually single-hole exhaust mechanisms, which have poor exhaust efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a micro-hole venting mechanism for manufacturing high-precision camera bases, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a micro-hole exhaust mechanism for manufacturing a high-precision camera base, comprising an exhaust chamber and an adjustment component. A base plate is installed at the lower end of the exhaust chamber, and an exhaust hole is formed on the surface of the base plate. The adjustment component for multi-hole opening and closing control is disposed at the upper end of the exhaust hole. The adjustment component includes a sealing rod, an assembly plate, a connecting rod, a connecting frame, and a control rod. The upper end of the sealing rod is connected to the assembly plate, and the upper end of the assembly plate is connected to the connecting rod. The upper end of the connecting rod is mounted with the connecting frame via a connecting shaft, and a control rod is installed on the inner side of the connecting frame.

[0006] Furthermore, the base plate and the vent are an integrated structure, and the number of sealing rods and the base plate are the same.

[0007] Furthermore, a power shaft is fixedly installed on the side of the control lever, and a motor box is connected to the end of the power shaft.

[0008] Furthermore, a top plate is installed at the upper end of the exhaust chamber, and a heat recovery component is installed at the lower end of the top plate.

[0009] Furthermore, the recycling assembly includes a fixing rod and a heat recovery pipe, and the end of the fixing rod is connected to the heat recovery pipe.

[0010] Furthermore, the recovery assembly also includes an inlet pipe and an outlet pipe, with one end of the heat recovery pipe connected to the inlet pipe and the other end connected to the outlet pipe.

[0011] Furthermore, the surface of the assembly plate is provided with limiting components for movement guidance, and the number of limiting components is set to two sets.

[0012] Furthermore, the limiting component includes a limiting hole and a limiting rod, and the limiting hole is provided with a limiting rod inside.

[0013] This utility model provides a micro-hole venting mechanism for manufacturing high-precision camera bases, which has the following advantages:

[0014] 1. This utility model increases the discharge of hot air during the injection molding of the high-precision camera base by using seven sets of exhaust holes, which is highly efficient. The sealing rods temporarily block the exhaust holes. The assembly plate allows the seven sealing rods to be controlled to open and close the exhaust holes. The control rods are driven by the power shaft to rotate and, with the cooperation of the connecting frame and connecting rods, provide the power for the assembly plate and sealing rods to move up or down.

[0015] 2. This utility model uses a fixing rod for installing the heat recovery pipe inside the exhaust chamber. The water inlet pipe and water outlet pipe allow water to pass through the heat recovery pipe to recover the heat during exhaust, saving energy. The limiting hole allows the assembly plate to move in a directional manner outside the limiting rod, preventing the sealing rod from shifting and affecting the sealing of the subsequent exhaust hole. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a micro-hole exhaust mechanism for manufacturing a high-precision camera base according to this utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment component structure of a micro-hole exhaust mechanism for manufacturing a high-precision camera base according to this utility model;

[0018] Figure 3 This is a schematic diagram of the recycling component structure of a microporous exhaust mechanism for manufacturing a high-precision camera base according to this utility model.

[0019] In the diagram: 1. Exhaust chamber; 2. Base plate; 3. Exhaust hole; 4. Adjustment component; 401. Sealing rod; 402. Assembly plate; 403. Connecting rod; 404. Connecting frame; 405. Control rod; 5. Power shaft; 6. Motor box; 7. Top plate; 8. Recovery component; 801. Fixing rod; 802. Heat recovery pipe; 803. Water inlet pipe; 804. Water outlet pipe; 9. Limiting component; 901. Limiting hole; 902. Limiting rod. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1As shown, a micro-pore venting mechanism for manufacturing a high-precision camera base includes an venting chamber 1 and an adjustment assembly 4. A base plate 2 is installed at the lower end inside the venting chamber 1, and an venting hole 3 is opened on the surface of the base plate 2. A power shaft 5 is fixedly installed on the side of the control rod 405, and a motor box 6 is connected to the end of the power shaft 5. A limiting assembly 9 for moving guidance is provided on the surface of the assembly plate 402, and two sets of limiting assemblies 9 are provided. The limiting assembly 9 includes a limiting hole 901 and a limiting rod 902, and the limiting rod 902 is provided inside the limiting hole 901. The limiting hole 901 allows the assembly plate 402 to move in a directional manner outside the limiting rod 902, so as to avoid the sealing rod 401 from shifting when it moves and affecting the sealing of the subsequent venting hole 3.

[0022] like Figure 2 As shown, the adjustment component 4 for controlling the opening and closing of the multi-hole is located at the upper end of the exhaust hole 3. The base plate 2 and the exhaust hole 3 are an integrated structure. The adjustment component 4 includes a sealing rod 401, an assembly plate 402, a connecting rod 403, a connecting frame 404, and a control rod 405. The upper end of the sealing rod 401 is connected to the assembly plate 402. The number of sealing rods 401 is the same as that of the base plate 2. The sealing rods 401 temporarily block the exhaust hole 3. The upper end of the assembly plate 402 is connected to the connecting rod 403. The assembly plate 402 allows the seven sealing rods 401 to be controlled to open and close the exhaust hole 3. The upper end of the connecting rod 403 is equipped with the connecting frame 404 through a connecting shaft. The control rod 405 is installed on the inner side of the connecting frame 404. The control rod 405 is driven by the power shaft 5 to rotate and, with the cooperation of the connecting frame 404 and the connecting rod 403, provides the power for the assembly plate 402 and the sealing rod 401 to move up or down.

[0023] like Figure 3 As shown, a top plate 7 is installed at the upper end of the exhaust chamber 1. Seven sets of exhaust holes 3 increase the discharge of hot air during the injection molding of the high-precision camera base. A heat recovery assembly 8 is installed at the lower end of the top plate 7. The heat recovery assembly 8 includes a fixing rod 801 and a heat recovery pipe 802. The fixing rod 801 is used to install the heat recovery pipe 802 inside the exhaust chamber 1, and the end of the fixing rod 801 is connected to the heat recovery pipe 802. The heat recovery assembly 8 also includes a water inlet pipe 803 and a water outlet pipe 804. The water inlet pipe 803 and the water outlet pipe 804 allow water to pass through the heat recovery pipe 802 to recover the heat during exhaust, saving energy. One end of the heat recovery pipe 802 is connected to the water inlet pipe 803, and the other end of the heat recovery pipe 802 is connected to the water outlet pipe 804.

[0024] In summary, the micro-pore venting mechanism for manufacturing this high-precision camera base is first based on... Figures 1-3The structure shown illustrates that during the manufacturing of the high-precision camera base, the mold is closed and injection molding proceeds. During injection molding, the power shaft 5 is driven by a motor to rotate the control rod 405. When the control rod 405 rotates, it moves the connecting frame 404 and the connecting rod 403, pulling the assembly plate 402 upward. When the assembly plate 402 moves upward, the sealing rod 401 and the vent 3 separate. During the upward movement, the limiting hole 901 allows the assembly plate 402 to move in a directional manner outside the limiting rod 902, preventing the sealing rod 401 from shifting and affecting the sealing of the vent 3. This allows for the efficient discharge of hot air during the injection molding of the high-precision camera base. During discharge, the water inlet pipe 803 and the water outlet pipe 804 allow water to pass through the heat recovery pipe 802 to recover the heat during discharge, saving energy.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A micro-pore venting mechanism for manufacturing a high-precision camera base, comprising an venting chamber (1) and an adjustment assembly (4), characterized in that, A base plate (2) is installed at the lower end of the exhaust chamber (1), and an exhaust hole (3) is opened on the surface of the base plate (2). The adjustment component (4) for multi-hole opening and closing control is set at the upper end of the exhaust hole (3). The adjustment component (4) includes a sealing rod (401), an assembly plate (402), a connecting rod (403), a connecting frame (404), and a control rod (405). The upper end of the sealing rod (401) is connected to the assembly plate (402), and the upper end of the assembly plate (402) is connected to the connecting rod (403). The upper end of the connecting rod (403) is equipped with a connecting frame (404) through a connecting shaft, and the control rod (405) is installed on the inner side of the connecting frame (404).

2. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 1, characterized in that, The base plate (2) and the vent (3) are an integrated structure, and the number of sealing rods (401) and base plate (2) are the same.

3. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 1, characterized in that, The control lever (405) has a power shaft (5) fixedly mounted on its side, and the end of the power shaft (5) is connected to a motor box (6).

4. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 1, characterized in that, A top plate (7) is installed at the upper end of the exhaust chamber (1), and a heat recovery assembly (8) for heat recovery is installed at the lower end of the top plate (7).

5. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 4, characterized in that, The recovery assembly (8) includes a fixing rod (801) and a heat recovery pipe (802), and the end of the fixing rod (801) is connected to the heat recovery pipe (802).

6. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 5, characterized in that, The recovery assembly (8) also includes an inlet pipe (803) and an outlet pipe (804). One end of the heat recovery pipe (802) is connected to the inlet pipe (803), and the other end of the heat recovery pipe (802) is connected to the outlet pipe (804).

7. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 1, characterized in that, The surface of the assembly plate (402) is provided with a limiting component (9) for moving guidance, and the number of limiting components (9) is provided in two sets.

8. The micro-hole venting mechanism for manufacturing a high-precision camera base according to claim 7, characterized in that, The limiting component (9) includes a limiting hole (901) and a limiting rod (902), and the limiting hole (901) is provided with the limiting rod (902).

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