High-precision corrosion-resistant carrier for 3C parts

Abstract

The utility model discloses a high-precision corrosion-resistant carrier for 3C parts. The high-precision corrosion-resistant carrier comprises a bearing plate and a material placing plate, the bearing plate comprises a high-strength metal bearing base body and an anti-corrosion layer, and the outer wall of the bearing base body is integrally connected with an anti-corrosion high polymer material in an injection molding mode to form a film-shaped anti-corrosion layer. The material placing plate is made of corrosion-resistant high polymer materials in an injection molding mode, a plurality of product grooves are formed in the material placing plate in a rectangular array mode, each product groove is internally provided with a limiting column and a positioning hole which are matched with 3C parts, a guide partition strip is arranged between every two adjacent rows of product grooves, and the elastic embracing ring is installed in a containing groove of the bearing plate in an interference mode. The positioning protruding blocks of the material placing plate penetrate through the positioning grooves of the bearing plate in an equal-diameter mode and penetrate through the elastic embracing rings in an interference mode, and the material placing plate and the bearing plate are fixed in a high-precision mode through the positioning pins and the first threaded pieces. The device has the advantages of being suitable for corrosion operation environments, high in 3C product moving and position placing precision and suitable for large-scale continuous production.

Description

Technical Field

[0001] This utility model relates to the field of 3C material transfer, and in particular to a high-precision corrosion-resistant carrier for 3C parts. Background Technology

[0002] In 3C component manufacturing, carriers are typically used to load batches of 3C components between various processing stations. 3C component manufacturing involves processes such as adhesive bonding and etching, requiring carriers to operate in high-temperature environments and corrosive acid / alkali gas environments. Furthermore, corrosion residue from the processed 3C components may adhere to the carriers. The problems are twofold: First, in these environments, carriers corrode and break down rapidly, requiring frequent replacements and increasing production costs. Second, if corrosion pits or grooves develop on the carriers, failure to replace them promptly can make it difficult to position the 3C products, and displacement during movement can lead to poor product movement and placement accuracy, causing errors in subsequent processing. While carriers made entirely of plastic are sometimes used, their drawbacks are: First, plastic carriers have low strength, easily deforming when moving multiple 3C products sequentially, reducing positional accuracy. Second, they can only be used for small-batch operations, reducing production efficiency and failing to meet the needs of large-scale continuous operations. Utility Model Content

[0003] To address one or more of the aforementioned problems, this invention provides a high-precision corrosion-resistant carrier for 3C parts.

[0004] According to one aspect of the present invention, the high-precision corrosion-resistant carrier for 3C parts includes: a support plate and a material handling plate;

[0005] The bearing plate includes a high-strength metal bearing substrate and an anti-corrosion layer. The bearing substrate has a positioning groove in the middle, and the inner wall of the positioning groove is recessed to form a receiving groove. The bearing substrate has a set of lower pin holes at one diagonal and a first connecting hole at another diagonal. After the bearing substrate is machined, all the outer walls of the bearing substrate are integrally injection molded with corrosion-resistant polymer material to form a film-like anti-corrosion layer.

[0006] The material handling plate is injection molded from a corrosion-resistant polymer material. Several product slots are arranged in a rectangular array on the material handling plate. Each product slot is equipped with a limiting post and a positioning hole that mates with 3C parts. Guide strips are provided between adjacent rows of product slots to achieve high-precision material handling of 3C parts. A positioning protrusion is provided at the center of the bottom of the material handling plate. A set of upper pin holes with blind hole structure are provided on one diagonal of the material handling plate, and a first threaded hole with blind hole structure is provided on the other diagonal.

[0007] The material-laying plate is placed on the support plate, and the elastic retaining ring is interference-fitted into the receiving groove. The positioning protrusion passes through the positioning groove with the same diameter and is interference-fitted into the elastic retaining ring. The positioning pin passes through the lower pin hole and is interference-fitted into the upper pin hole. The first screw passes through the first connecting hole and is threaded into the first threaded hole, thereby making the material-laying plate and the support plate fixedly connected with high precision.

[0008] In some embodiments, the anti-corrosion layer is formed by integral injection molding or coating of any one of epoxy resin material, polytetrafluoroethylene material, and polyimide on the outer wall of the bearing substrate;

[0009] The material handling plate can be any one of the following: integrally injection molded epoxy resin plate, polytetrafluoroethylene plate, and polyimide plate.

[0010] In some embodiments, the supporting substrate is made of aluminum alloy or plastic steel; or the elastic retaining ring, locating pin and first screw are made of corrosion-resistant plastic steel.

[0011] In some embodiments, the outer surface of the supporting substrate is machined with a number of blind hole structure reinforcing grooves, each reinforcing groove having a reinforcing column at its center, and the anti-corrosion layer filling the reinforcing grooves and covering the reinforcing columns.

[0012] In some embodiments, the reinforcing column has several spherical protrusions on its circumferential wall.

[0013] In some embodiments, linear bearings are also symmetrically installed on both sides of the bearing substrate, and the linear bearings are engaged with the positioning optical axis sliding sleeves of each processing or moving equipment.

[0014] In some embodiments, the transverse end faces of the support base are also provided with fixing screw holes, and the movable gripper is threadedly connected to the fixing screw holes.

[0015] In some embodiments, the outer peripheral wall of the positioning protrusion is also provided with a limiting groove, the inner wall of the elastic retaining ring is interference-fitted with the limiting groove and the outer wall is interference-fitted with the receiving groove.

[0016] In some implementations, a sealing cap is interference-fitted into the first connecting hole and the lower pin hole.

[0017] In some embodiments, the bottom of the product slot is provided with a limiting post that mates with 3C parts, and the side wall is provided with a positioning hole that mates with 3C parts.

[0018] The upper surface of the guide bar is provided with a protruding adsorption block, which makes it convenient for the vacuum feeder to move materials from the top by adhering to the adsorption block.

[0019] This high-precision corrosion-resistant carrier for 3C parts uses a high-strength support plate to fix a corrosion-resistant plastic material placement plate. Simultaneously, the support substrate employs an integrated injection-molded anti-corrosion layer structure, giving the carrier excellent corrosion resistance. The support plate ensures strength and prevents deformation of the placement plate. Its advantages are: First, the carrier has overall high corrosion resistance, making it suitable for corrosive working environments. It requires no replacement for long-term use, resulting in low overall cost. Second, the carrier shows no corrosion pits or grooves after long-term use, ensuring precise positioning of 3C products and maintaining a constant position during movement. This high-precision movement and placement of 3C products provides a good foundation for subsequent processing, improving yield. Third, the carrier has high overall strength. It can load a large number of 3C products at once, with high positioning accuracy of 3C products and high production efficiency for large-scale mobile operations, making it suitable for large-scale continuous operations; fourth, the product slots are equipped with limiting posts and positioning holes, and there are guide strips between adjacent rows of product slots, which effectively improves the installation accuracy of 3C products, and there is no positional movement during movement; fifth, the positioning protrusions pass through the positioning grooves with equal diameter and are connected to the elastic retaining ring with interference fit, which makes the equipment installation accurate and has high overall strength, making it easy to carry large numbers of 3C products for movement; sixth, the upper pin hole with blind hole structure and the first threaded hole further reduce the contact area and improve corrosion resistance, and the overall positioning accuracy and connection strength are high through pin positioning and screw connection. Attached Figure Description

[0020] Figure 1 This is a three-dimensional exploded view of a high-precision corrosion-resistant carrier for 3C parts according to one embodiment of the present invention.

[0021] Figure 2 for Figure 1 A partially enlarged three-dimensional schematic diagram of the support plate shown;

[0022] Figure 3 for Figure 1 A magnified three-dimensional schematic diagram of the material handling plate shown.

[0023] Figure 4 for Figure 1 A three-dimensional schematic diagram of the material handling plate shown;

[0024] Figure 5 for Figure 1 A cross-sectional schematic diagram of the bearing plate shown;

[0025] Figure 6 for Figure 5 A cross-sectional view of the supporting substrate is shown.

[0026] Figure 7 for Figure 1 A cross-sectional schematic diagram of the high-precision corrosion-resistant vehicle shown.

[0027] Support plate 1, support base 10, positioning groove 101, lower pin hole 102, first connecting hole 103, receiving groove 104, reinforcing groove 105, reinforcing column 106, spherical protrusion 107, fixing screw hole 108, anti-corrosion layer 11;

[0028] Material tray 2, product groove 20, limiting post 201, positioning hole 202, guide strip 21, positioning protrusion 22, limiting groove 221, upper pin hole 23, first threaded hole 24, adsorption block 25.

[0029] 3. Elastic retaining ring; 4. Locating pin; 5. First screw;

[0030] Linear bearing 6, sealing cap 7. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to the directions in the accompanying drawings, while the terms "inner" and "outer" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0032] Figures 1 to 7 A high-precision corrosion-resistant carrier for 3C parts according to one embodiment of the present invention is schematically shown. As shown, the high-precision corrosion-resistant carrier for 3C parts includes: a support plate 1 and a material handling plate 2;

[0033] The support plate 1 includes a high-strength metal support substrate 10 and an anti-corrosion layer 11. The support substrate 10 is preferably made of aluminum alloy or plastic steel, which provides good mechanical and mechanical properties and facilitates machining. The support substrate 10 has a positioning groove 101 in the middle, with an inwardly recessed receiving groove 104 formed on the inner circumferential wall. The support substrate 10 has a set of diagonally opposite lower pin holes 102 and another set of diagonally opposite first connecting holes 103. After machining, all outer walls of the support substrate 10 are integrally injection molded with a corrosion-resistant polymer material to form a film-like anti-corrosion layer 11. A preferred structure of the support plate 1 is that the anti-corrosion layer 11 is formed by integrally injection molding or coating the outer walls of the support substrate 10 with any one of epoxy resin, polytetrafluoroethylene, and polyimide. This structure has high overall strength and strong corrosion resistance.

[0034] The material handling plate 2 is injection molded from a corrosion-resistant polymer material. Preferably, the material handling plate 2 is an integrally injection molded epoxy resin plate, polytetrafluoroethylene plate, or polyimide plate. The material handling plate 2 has a rectangular array of product slots 20. Each product slot 20 contains a limiting post 201 that mates with the 3C parts and a positioning hole 202. Guide strips 21 are provided between adjacent rows of product slots 20, thereby achieving high-precision material handling of the 3C parts. A positioning protrusion 22 is provided at the center of the bottom of the material handling plate 2. One set of diagonal blind-hole upper pin holes 23 and another set of diagonal blind-hole first threaded holes 24 are provided.

[0035] The material handling plate 2 is placed on the support plate 1. The elastic retaining ring 3 is interference-fitted into the receiving groove 104. The positioning protrusion 22 passes through the positioning groove 101 with equal diameter and is interference-fitted into the elastic retaining ring 3. The positioning pin 4 passes through the lower pin hole 102 and is interference-fitted into the upper pin hole 23. The first screw 5 passes through the first connecting hole 103 and is threaded into the first threaded hole 24, thereby making the material handling plate 2 and the support plate 1 fixedly connected with high precision.

[0036] This high-precision corrosion-resistant carrier for 3C parts uses a high-strength bearing plate 1 to fix a corrosion-resistant plastic material swaying plate 2. Simultaneously, the bearing substrate 10 employs a high-strength bearing substrate 10 with an integrally injection-molded anti-corrosion layer 11, giving the carrier excellent corrosion resistance. The bearing plate 1 ensures strength and prevents deformation of the swaying plate 2. Its advantages are: First, the carrier has overall high corrosion resistance, making it suitable for corrosive working environments. It requires no replacement for long-term use, resulting in low overall cost. Second, the carrier shows no corrosion pits or grooves after long-term use, ensuring precise positioning of 3C products and maintaining a constant position during movement. This high-precision movement and placement of 3C products provides a good foundation for subsequent processing, improving yield. Third, the carrier has high overall strength, allowing for single-load loading. For mass production of 3C products, the high positional accuracy of 3C products and the high efficiency of mass production make it suitable for large-scale continuous operation; fourth, the product slot 20 is equipped with limiting posts 201 and positioning holes 202, and there are guide strips 21 between adjacent rows of product slots 20, which effectively improves the installation accuracy of 3C products and ensures no positional movement during movement; fifth, the positioning protrusion 22 passes through the positioning groove 101 with equal diameter and is connected to the elastic retaining ring 3 with interference fit, which makes the equipment installation accurate and has high overall strength, making it easy to carry and move large quantities of 3C products; sixth, the upper pin hole 23 with blind hole structure and the first threaded hole 24 further reduce the contact area and improve corrosion resistance, and the overall positioning accuracy and connection strength are high through pin positioning and screw connection.

[0037] Furthermore, the elastic retaining ring 3, the locating pin 4, and the first screw 5 are made of corrosion-resistant plastic steel. The beneficial effects are that this material has good strength and corrosion resistance.

[0038] Furthermore, the outer surface of the supporting substrate 10 is machined with a plurality of blind hole structure reinforcing grooves 105, each reinforcing groove 105 having a reinforcing post 106 at its center, and the anti-corrosion layer 11 completely fills the reinforcing grooves 105 and covers the reinforcing posts 106. Preferably, the circumferential wall of the reinforcing post 106 is provided with a plurality of spherical protrusions 107, the beneficial effect of which is that the reinforcing grooves 105, the reinforcing posts 106 and the spherical protrusions 107 make the contact area larger and the connection more reliable.

[0039] Furthermore, linear bearings 6 are symmetrically installed on both sides of the bearing base 10, and the linear bearings 6 are fitted with the positioning optical axis sliding sleeves of each processing or moving equipment. The beneficial effect is that the linear bearings 6 facilitate high-precision and quick vertical installation, ensuring the positional accuracy of 3C products.

[0040] Furthermore, the bearing base 10 is provided with fixing screw holes 108 on both transverse end faces, and the movable gripper is threadedly connected to the fixing screw holes 108. The beneficial effect is that this structure facilitates the movement of the vehicle.

[0041] Furthermore, the outer peripheral wall of the positioning protrusion 22 is also provided with a limiting groove 221, and the inner wall of the elastic retaining ring 3 is interference-fitted with the limiting groove 221 and the outer wall is interference-fitted with the receiving groove 104; the positioning protrusion 22 is a rectangular protrusion, the receiving groove 104 is a rectangular groove, and the limiting groove 221 and the positioning groove 101 are rectangular annular grooves. The beneficial effect is that this setting further improves the connection strength and installation accuracy of the two.

[0042] Furthermore, after the connection is completed, a corrosion-resistant polymer sealing cap 7 is interference-fitted into the first connecting hole 103 and the lower pin hole 102. The beneficial effect is that the sealing cap 7 further enhances corrosion resistance.

[0043] Furthermore, the bottom of the product slot 20 is provided with a limiting post 201 that cooperates with 3C parts, and the side wall is provided with a positioning hole 202 that cooperates with 3C parts; its beneficial effect is that this setting ensures accurate positioning of 3C products.

[0044] The upper surface of the guide bar 21 is provided with a protruding adsorption block 25, which facilitates the vacuum feeder to transfer materials from the top by adhering to the adsorption block 25. Its advantages are: this setting adsorbs and fixes the 3C products without contacting them, and at the same time makes the overall material tray smaller.

[0045] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A high precision corrosion resistant carrier for 3C parts, characterized in that, Includes: a support plate (1) and a stacking plate (2); The support plate (1) includes a support substrate (10) made of high-strength metal material and an anti-corrosion layer (11). The support substrate (10) has a positioning groove (101) in the middle. The inner wall of the positioning groove (101) is recessed to form a receiving groove (104). The support substrate (10) has a set of lower pin holes (102) at one diagonal and a first connecting hole (103) at another diagonal. After the support substrate (10) is machined, all the outer walls of the support substrate (10) are integrally injection molded with corrosion-resistant polymer material to form a film-like anti-corrosion layer (11). The material handling plate (2) is formed by injection molding of corrosion-resistant polymer material. The material handling plate (2) has a rectangular array of several product slots (20). Each product slot (20) is provided with a limiting post (201) and a positioning hole (202) that cooperates with 3C parts. A guide strip (21) is provided between adjacent rows of product slots (20) to achieve high-precision material handling of 3C parts. The bottom center of the material handling plate (2) is provided with a positioning protrusion (22). One set of upper pin holes (23) with blind hole structure are provided diagonally on the material handling plate (2), and another set of first threaded holes (24) with blind hole structure are provided diagonally on the material handling plate (2). The material handling plate (2) is placed on the support plate (1), and the elastic retaining ring (3) is interference-fitted into the receiving groove (104). The positioning protrusion (22) passes through the positioning groove (101) with equal diameter and is interference-fitted into the elastic retaining ring (3). The positioning pin (4) passes through the lower pin hole (102) and is interference-fitted into the upper pin hole (23). The first screw (5) passes through the first connecting hole (103) and is threaded into the first threaded hole (24), thereby making the material handling plate (2) and the support plate (1) fixedly connected with high precision.

2. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The anti-corrosion layer (11) is formed by injection molding or coating the outer wall of the bearing substrate (10) with any one of epoxy resin material, polytetrafluoroethylene material and polyimide. The material handling plate (2) is any one of the integrally injection molded epoxy resin plate, polytetrafluoroethylene plate and polyimide plate.

3. The high precision corrosion resistant carrier for 3C parts of claim 2, wherein, The supporting substrate (10) is made of aluminum alloy or plastic steel; or the elastic retaining ring (3), positioning pin (4) and first screw (5) are made of corrosion-resistant plastic steel.

4. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The outer surface of the supporting substrate (10) is processed with a number of blind hole structure reinforcing grooves (105), and each reinforcing groove (105) has a reinforcing column (106) at its center. The anti-corrosion layer (11) fills the reinforcing groove (105) and covers the reinforcing column (106).

5. The high precision corrosion resistant carrier for 3C parts of claim 4, wherein, The reinforcing column (106) has several spherical protrusions (107) on its circumferential wall.

6. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The bearing base (10) is also symmetrically mounted with linear bearings (6) on both sides of the transverse direction. The linear bearings (6) are engaged with the positioning optical axis sliding sleeve of each processing equipment or mobile device.

7. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The bearing base (10) is also provided with fixing screw holes (108) on both transverse end faces, and the movable gripper is threadedly connected to the fixing screw holes (108).

8. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The outer peripheral wall of the positioning protrusion (22) is also provided with a limiting groove (221), and the inner wall of the elastic retaining ring (3) is fitted with the limiting groove (221) and the outer wall is fitted with the receiving groove (104).

9. The high-precision corrosion-resistant carrier for 3C parts according to claim 1, characterized in that, A sealing cap (7) is interference-fitted into the first connecting hole (103) and the lower pin hole (102).

10. The high precision corrosion resistant carrier for 3C parts of claim 1, wherein, The bottom of the product slot (20) is provided with a limiting post (201) that cooperates with 3C parts, and the side wall is provided with a positioning hole (202) that cooperates with 3C parts. The upper surface of the guide bar (21) is provided with a protruding adsorption block (25), which facilitates the vacuum feeder to transfer material from the top by adhering to the adsorption block (25).

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