Clamping support, sand blasting and anode integrated hanging tool

Abstract

The utility model relates to a hanging tool, in particular to a clamping support, sand blasting and anode integrated hanging tool. Comprising a mother frame, a plurality of sub-frames are vertically arranged in the mother frame in an array mode, a plurality of mounting plates are fixedly connected to the interiors of the sub-frames in a transverse array mode, and a plurality of mounting assemblies used for fixing card supports are arranged on the mounting plates in a transverse array mode. According to the utility model, after a plurality of card supports are subjected to sand blasting treatment by sand blasting equipment, a worker drives the plurality of rotating plates to synchronously rotate upwards through the rotating mechanism, so that the rotating plates drive the L-shaped plates to be separated from the sub-frame, and the sub-frame with the card supports can be transferred into a mother frame in anodic oxidation equipment; therefore, the card trays do not need to be transferred from sand blasting equipment to anodic oxidation equipment one by one for anodic oxidation treatment, the transfer speed of the card trays during sand blasting and anodic oxidation treatment is increased, the card trays are prevented from being scratched in the transfer process, and the yield and production efficiency of the card trays are guaranteed.

Description

Technical Field

[0001] This utility model relates to a hanging fixture, specifically, to a card holder integrated with sandblasting and anode mounting fixture. Background Technology

[0002] Anodizing is an electrochemical process that treats metal surfaces. During this process, the metal surface is oxidized to produce an oxide film, which provides rust prevention, protection, and decoration. Sandblasting aims to remove contaminants and undesirable areas from the metal surface and create a good mechanical surface finish, laying the foundation for anodizing. Sandblasting cleans the metal surface, allowing the effects of anodizing to be better realized. It also thickens the oxide film, achieving appropriate corrosion resistance and decorative effects. Since mobile phone SIM card trays require aesthetic enhancement and rust prevention, they need to undergo sandblasting and anodizing during production. When processing multiple SIM card trays using sandblasting and anodizing equipment, hangers are needed to suspend and fix their positions.

[0003] However, because the fixtures in the sandblasting equipment and the anodizing equipment are located in different workstation areas, and because the fixtures in the sandblasting and anodizing equipment are large and heavy, workers cannot move all the trays at once by moving the fixtures. Therefore, after sandblasting, workers need to remove the trays one by one from the sandblasting fixture bracket and then transfer them to the anodizing fixture. This results in a slow turnover speed of the workpieces during sandblasting and anodizing, a large amount of manual labor, and a long time consumption, which reduces the production efficiency of the trays. In addition, the workpieces are prone to scratches during the transfer process, which reduces the yield of the workpieces. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated mounting bracket for blasting and anodizing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, one objective of this utility model is to provide an integrated mounting bracket for sandblasting and anodizing, comprising a mother frame, wherein several sub-frames are arranged vertically in an array inside the mother frame, the sub-frames are arranged horizontally, and several mounting plates are fixedly connected in a horizontal array inside the sub-frames. Several mounting components for fixing the card tray are arranged in a horizontal array on the mounting plates. Guide rails are provided on both sides of each sub-frame, and the guide rails are fixedly mounted on the side walls of the mother frame. The side cross-section of the guide rails is L-shaped. The two guide rails located on both sides of the sub-frames slide in contact with the two sides and the bottom surface of the sub-frames. One end of the rail is fixedly connected to a sleeve, which is fitted onto the upper side of the sub-frame. Two side slides are symmetrically opened on the side of the main frame away from the sleeve. Several rotating plates are vertically arrayed and rotatably arranged inside the side slides. The positions of two rotating plates at the same height correspond one-to-one with the positions of several sub-frames. One end of the rotating plate extends to the outside of the side slide and is fixedly connected to an L-shaped plate. A rotating mechanism is provided on the main frame. The rotating mechanism is used to drive several rotating plates to rotate synchronously. When the rotating mechanism drives the rotating plate to rotate to a horizontal state, the L-shaped plate contacts the side of the corresponding sub-frame away from the sleeve and the top surface.

[0006] As a further improvement to this technical solution, a half gear is fixedly connected at the position where the rotating plate connects to the side slide. The rotating mechanism includes a rack that is slidably disposed inside the side slide. Several vertically arranged half gears mesh with the rack. Baffles are symmetrically fixedly connected to both sides of the mother frame. The two racks on the side away from the half gears respectively slide in contact with the two baffles.

[0007] As a further improvement to this technical solution, the bottom of the mother frame is provided with a bottom cavity on the lower side of the side slide, and the two bottom cavities are respectively connected to the two side slides. The rotating mechanism also includes a slider fixedly disposed at the lower end of the rack. The slider is slidably disposed inside the corresponding bottom cavity. A threaded rod is rotatably disposed on the top surface inside the bottom cavity, and the threaded rod is threadedly connected to the corresponding slider.

[0008] As a further improvement to this technical solution, two lifting frames are symmetrically and fixedly connected to the bottom of the mother frame. A handle is rotatably provided inside one of the lifting frames. Two extension rods are symmetrically and coaxially fixedly connected to both ends of the handle. The ends of the two extension rods that are far apart from each other pass through the mother frame and extend into the interior of the two bottom cavities respectively. A bevel gear is coaxially and fixedly connected to the end of the extension rod inside the bottom cavity and the threaded rod. The bevel gear on the extension rod meshes with the bevel gear on the threaded rod.

[0009] As a further improvement to this technical solution, the mounting plate is provided with a number of through holes arranged in a horizontal array, and the mounting assembly includes two neodymium iron boron magnets fixedly disposed on one side of the mounting plate, with the two neodymium iron boron magnets located on both sides of one of the through holes.

[0010] As a further improvement to this technical solution, a hook is fixedly installed at the center of the upper surface of the mother frame, and two conductive rods are fixedly installed on the upper surface of the mother frame at positions on both sides of the hook.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This integrated card holder for sandblasting and anodizing allows workers to rotate several rotating plates synchronously upwards via a rotating mechanism after the sandblasting equipment has finished sandblasting several card holders. This causes the L-shaped plate to disengage from the sub-frame, releasing the L-shaped plate from its contact with the sub-frame. This allows the sub-frame containing the card holders to be transferred to the main frame in the anodizing equipment, eliminating the need to transfer each card holder individually from the sandblasting equipment to the anodizing equipment for anodizing. This increases the transfer speed of the card holders during sandblasting and anodizing, saves manpower, prevents card holder scratches during transfer, and ensures a high yield and production efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the present invention after the main frame and one of the sub-frames are combined;

[0015] Figure 3 This is a schematic diagram of the subframe structure of this utility model;

[0016] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0017] Figure 5 For the present utility model Figure 2 A sectional view;

[0018] Figure 6 For the present utility model Figure 5 Enlarged view of the structure at point B;

[0019] Figure 7 This is a schematic diagram of the structure of the guide rail, sub-frame, and rotating plate of this utility model after assembly;

[0020] Figure 8 This is a schematic diagram of the structure of the guide rail and the rotating plate of this utility model.

[0021] The meanings of the labels in the diagram are as follows:

[0022] 1. Main frame; 11. Hook; 12. Conductive rod; 13. Side slide; 14. Bottom cavity; 15. Elevating frame;

[0023] 2. Subframe; 21. Mounting plate; 22. Through hole; 23. Neodymium iron boron magnet;

[0024] 3. Guide rail; 31. Sheath;

[0025] 4. Turning plate; 41. Half gear; 42. L-shaped plate;

[0026] 5. Rotating mechanism; 51. Rack; 52. Slider; 53. Baffle; 54. Threaded rod; 55. Bevel gear; 56. Extension rod; 57. Handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Please see Figures 1-8 As shown, one of the objectives of this embodiment is to provide an integrated card tray sandblasting and anodizing fixture, including a mother frame 1. The mother frame 1 is a hexahedral frame formed by connecting several metal rods end to end. A hook 11 is fixedly installed at the center of the upper surface of the mother frame 1. Two fixtures are required for use. The two fixtures are used to suspend and fix the card trays to be sandblasted and the card trays to be anodized, respectively. The two mother frames 1 of the two fixtures are suspended in the sandblasting equipment and the anodizing equipment, respectively, by the hooks 11. Several sub-frames 2 are arranged vertically inside the mother frame 1. The sub-frames 2 are arranged horizontally. Several mounting plates 21 are fixedly connected horizontally inside the sub-frames 2. Several mounting components for fixing the card trays are arranged horizontally on the mounting plates 21. Each of the sub-frames 2 has guide rails 3 on both sides. The guide rails 3 are fixedly mounted on the side wall of the parent frame 1. The side profile of the guide rails 3 is L-shaped. The two guide rails 3 on both sides of the sub-frame 2 slide in contact with the two sides and the bottom of the sub-frame 2. That is, the side of the sub-frame 2 contacts the vertical side of the guide rail 3, and the bottom of the sub-frame 2 contacts the horizontal upper side wall of the guide rail 3, so that the guide rail 3 supports the sub-frame 2. The two guide rails 3 restrict the sub-frame 2 from moving laterally or downward in the direction of approaching or moving away from the guide rail 3. At the same time, a sleeve 31 is fixedly connected to one end of the guide rail 3. The sleeve 31 is fitted on the upper side of the sub-frame 2. When the sub-frame 2 is placed on the guide rail 3, one end of the sub-frame 2 is positioned between the guide rail 3 and the sleeve 31. At this time, the sleeve 31 restricts the sub-frame 2 from moving upward.

[0030] Two side slides 13 are symmetrically provided on the side of the main frame 1 away from the sleeve 31. Several rotating plates 4 are vertically arrayed and rotatably arranged inside the side slides 13. The positions of two rotating plates 4 at the same height correspond one-to-one with the positions of several sub-frames 2. One end of each rotating plate 4 extends to the outside of the side slide 13 and is fixedly connected to an L-shaped plate 42. A rotating mechanism 5 is provided on the main frame 1 to drive the rotating plates 4 to rotate synchronously. When the rotating mechanism 5 drives the rotating plates 4 to a horizontal state, the L-shaped plate 42 contacts the side of the corresponding sub-frame 2 away from the sleeve 31 and its top surface. That is, the vertically arranged side of the L-shaped plate 42 contacts the side of the sub-frame 2 away from the sleeve 31. The lower sidewall of the horizontally set L2 contacts the upper sidewall of the sub-frame 2. The vertically set sidewall of the L-shaped plate 42 blocks the sub-frame 2 placed on the guide rail 3. At this time, the L-shaped plate 42, together with the sleeve 31, restricts the sub-frame 2 from moving laterally and upward along the axis of the guide rail 3, thereby fixing several sub-frames 2 inside the mother frame 1. After several clips are fixed on several mounting components in the sandblasting equipment, the worker can adjust the position of several clips by adjusting the position of the mother frame 1, so that the worker can simultaneously adjust the angle between several clips and the nozzle of the sandblasting equipment, as well as adjust the sandblasting position of the nozzle on the clip, so as to facilitate the worker to use the sandblasting equipment to sandblast the clips.

[0031] The following details the structure of the installation components, please refer to... Figure 3 and Figure 4 The mounting plate 21 has several through holes 22 arranged horizontally. The mounting assembly includes two neodymium iron boron magnets 23 fixedly set on one side of the mounting plate 21. The two neodymium iron boron magnets 23 are respectively located on both sides of one of the through holes 22. After the worker attaches the card holder made of ferromagnetic material to one side of the two neodymium iron boron magnets 23, the card holder can be suspended and fixed on one side of the mounting plate 21. When the worker adjusts the position of the mother frame 1 to change the position of the mounting plate 21, the card holder fixed on one side of the mounting plate 21 will change the position synchronously, which makes it convenient for the worker to use sandblasting equipment to sandblast the card holder.

[0032] After the worker completes the sandblasting of the card tray, the card tray needs to be transferred to the anodizing equipment for anodizing. However, due to the large size and weight of the mother frame 1, the worker cannot directly transfer the mother frame 1 from the sandblasting equipment to the anodizing equipment to transfer the card tray. If the worker removes the card tray from the two neodymium iron boron magnets 23 one by one and places it into the anodizing equipment, the amount of manual labor is large, and the card tray is prone to scratches during the transfer process, reducing the yield of the card tray. To solve this problem, the worker drives several rotating plates 4 upward through the rotating mechanism 5, so that the rotating plates 4 cause the L-shaped plate 42 to disengage from the sub-frame 2. At this time, the L-shaped plate 42 can no longer restrict the sub-frame 2 to move laterally away from the sleeve 31. The worker pulls the sub-frame 2 away from the sleeve 31, so that the sub-frame 2 can move laterally along the inner wall of the two guide rails 3, thereby pulling the sub-frame 2 out of the sandblasting equipment. The worker then uses the same method to pull the sub-frame 2 out of the anodizing equipment, so that the sub-frame 2 in the anodizing equipment can be removed. The mother frame 1 is in an unloaded state without the sub-frames 2. When the worker pulls the sub-frames 2 out of the mother frame 1 in the sandblasting equipment, the worker inserts the sub-frames 2 between the two guide rails 3 inside the mother frame 1 in the anodizing equipment, and inserts one end of the sub-frames 2 into the sleeve 31 in the anodizing equipment. In this way, the sub-frames 2 in the sandblasting equipment are transferred one by one to the mother frame 1 in the anodizing equipment. Then, the worker drives several rotating plates 4 to rotate downwards through the rotating mechanism 5 on the mother frame 1 in the anodizing equipment, so that the rotating plates 4 drive the L-shaped plates 42 to contact the sub-frames 2. This fixes several sub-frames 2 and the card holders in the sub-frames 2 into the mother frame 1 in the anodizing equipment. In this way, the worker does not need to transfer the card holders one by one from the sandblasting equipment to the anodizing equipment for anodizing treatment, which improves the transfer speed of the card holders during sandblasting and anodizing treatment, saves manual labor, prevents card holders from being scratched during the transfer process, and ensures the yield rate and production efficiency of the card holders.

[0033] To facilitate the anodizing of the card trays in the anodizing equipment, two conductive rods 12 are fixedly installed on the upper surface of the mother frame 1 on both sides of the hook 11. The conductive rods 12, suspended in the anodizing equipment, are connected to an external DC power supply. When the mother frame 1, along with several card trays inside it, is immersed in the electrolyte solution, the DC power supply applies anodizing current to the conductive rods 12. Except for the handle 57 and the neodymium iron boron magnet 23, all components in this fixture are made of metals with excellent conductivity. The neodymium iron boron magnet 23 also possesses excellent conductivity. Because of its electrical properties, when a DC power supply applies an anodic current to the conductive rod 12, the current is conducted to the card holder, thereby performing anodizing treatment on the card holder suspended inside the mother frame 1. During the anodizing treatment of the card holder, the electrolyte solution can flow from one side of the mounting plate 21 to the other side through the through hole 22. When the card holder is adsorbed on one side of the two neodymium iron boron magnets 23, the through hole 22 is located on one side of the card holder. Therefore, the through hole 22 can increase the contact area between the card holder and the flowing electrolyte solution, thereby improving the anodizing effect of the equipment on the card holder.

[0034] To drive several rotating plates 4 to rotate synchronously, the structure of the rotating mechanism 5 is detailed below, referring to... Figure 5 and Figure 6A half-gear 41 is fixedly connected at the position where the rotating plate 4 connects to the side slide rail 13. The rotating mechanism 5 includes a rack 51 slidably disposed inside the side slide rail 13. Several vertically arranged half-gears 41 mesh with the rack 51. Baffles 53 are symmetrically fixedly connected to both sides of the mother frame 1. The sides of the two racks 51 away from the half-gears 41 respectively slide in contact with the two baffles 53. The baffles 53 and the half-gears 41 cooperate to allow the racks 51 to move only vertically. A bottom cavity 14 is opened at the bottom of the mother frame 1 below the side slide rail 13. The two bottom cavities 14 are respectively connected to the two side slide rails 13. The rotating mechanism 5 also includes a sliding mechanism fixedly disposed at the lower end of the rack 51. Block 52 and slider 52 are slidably disposed inside the corresponding bottom cavity 14. A threaded rod 54 is rotatably disposed on the top surface inside the bottom cavity 14. The threaded rod 54 is threadedly connected to the corresponding slider 52. Two lifting frames 15 are symmetrically fixedly connected to the bottom of the mother frame 1. A handle 57 is rotatably disposed inside one of the lifting frames 15. Two extension rods 56 are symmetrically and coaxially fixedly connected to both ends of the handle 57. The ends of the two extension rods 56 that are far apart from each other pass through the mother frame 1 and extend into the two bottom cavities 14 respectively. A bevel gear 55 is coaxially fixedly connected to the end of the extension rod 56 inside the bottom cavity 14 and the threaded rod 54. The bevel gear on the extension rod 56 Wheel 55 meshes with bevel gear 55 on threaded rod 54. When the worker turns handle 57 to make the two extension rods 56 drive the two bevel gears 55 to rotate respectively, the bevel gears 55 on the extension rods 56 mesh with the bevel gears 55 on the threaded rod 54, causing the bevel gears 55 on the threaded rod 54 to drive the threaded rod 54 to rotate. Through the threaded connection between the threaded rod 54 and the slider 52, the slider 52 drives the rack 51 to move vertically along the axis of the threaded rod 54. Through the meshing of several half gears 41 with the two racks 51, the several half gears 41 drive several rotating plates 4 to rotate synchronously, thereby adjusting the several rotating plates 4 and the L-shaped plate 4. At position 2, when the worker rotates the handle 57 forward, the slider 52 drives the rack 51 to move downward, and several rotating plates 4 drive several L-shaped plates 42 to rotate upward, so that the L-shaped plates 42 release the restriction on the position of the sub-frame 2. When the worker rotates the handle 57 in the opposite direction, the slider 52 drives the rack 51 to move upward, and several rotating plates 4 drive several L-shaped plates 42 to rotate downward, so that the L-shaped plates 42 play the role of restricting the lateral movement of the sub-frame 2, so that the worker can freely transfer the sub-frame 2 and its internal support plates between the sandblasting equipment and the anodizing equipment, improve the transfer speed of the support plate during sandblasting and anodizing treatment, and save manpower.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A card holder for integrated sandblasting and anodizing, comprising a mother frame (1), characterized in that: The mother frame (1) has several sub-frames (2) arranged vertically inside. The sub-frames (2) are arranged horizontally. Several mounting plates (21) are fixedly connected to the sub-frames (2) in a horizontal array inside. Several mounting components for fixing the card holders are arranged in a horizontal array on the mounting plates (21). Guide rails (3) are provided on both sides of the sub-frames (2). The guide rails (3) are fixedly set on the side wall of the mother frame (1). The side profile of the guide rails (3) is L-shaped. The two guide rails (3) located on both sides of the sub-frames (2) slide in contact with the two sides and the bottom surface of the sub-frames (2). A sleeve (31) is fixedly connected to one end of the guide rail (3). The sleeve (31) is fitted on the upper part of the sub-frame (2). On the side, two side slides (13) are symmetrically opened on the side of the mother frame (1) away from the sleeve (31). Several rotating plates (4) are vertically arrayed inside the side slides (13). The positions of the two rotating plates (4) at the same height correspond one-to-one with the positions of several sub-frames (2). One end of the rotating plate (4) extends to the outside of the side slide (13) and is fixedly connected to an L-shaped plate (42). A rotating mechanism (5) is provided on the mother frame (1). The rotating mechanism (5) is used to drive several rotating plates (4) to rotate synchronously. When the rotating mechanism (5) drives the rotating plate (4) to rotate to a horizontal state, the L-shaped plate (42) contacts the side of the corresponding sub-frame (2) away from the sleeve (31) and the top surface.

2. The integrated anode sandblasting fixture according to claim 1, characterized in that: The rotating plate (4) is fixedly connected to the side slide (13) with a half gear (41). The rotating mechanism (5) includes a rack (51) slidably disposed inside the side slide (13). Several vertically arranged half gears (41) mesh with the rack (51). Baffles (53) are symmetrically fixedly connected to both sides of the mother frame (1). The two racks (51) on the side away from the half gears (41) respectively slide in contact with the two baffles (53).

3. The integrated anode sandblasting fixture according to claim 2, characterized in that: The bottom of the mother frame (1) is provided with a bottom cavity (14) located on the lower side of the side slide (13). The two bottom cavities (14) are respectively connected to the two side slides (13). The rotating mechanism (5) also includes a slider (52) fixedly disposed at the lower end of the rack (51). The slider (52) is slidably disposed inside the corresponding bottom cavity (14). A threaded rod (54) is rotatably disposed on the top surface inside the bottom cavity (14). The threaded rod (54) is threadedly connected to the corresponding slider (52).

4. The integrated anode sandblasting fixture according to claim 3, characterized in that: Two lifting frames (15) are symmetrically fixedly connected to the bottom of the mother frame (1). A handle (57) is rotatably provided inside one of the lifting frames (15). Two extension rods (56) are symmetrically and coaxially fixedly connected to both ends of the handle (57). The ends of the two extension rods (56) that are far apart from each other pass through the mother frame (1) and extend into the interior of the two bottom cavities (14) respectively. A bevel gear (55) is coaxially fixedly connected to the end of the extension rod (56) inside the bottom cavity (14) and the threaded rod (54). The bevel gear (55) on the extension rod (56) meshes with the bevel gear (55) on the threaded rod (54).

5. The integrated anode mounting bracket for blasting sandblasting according to claim 1, characterized in that: The mounting plate (21) has a plurality of through holes (22) arranged in a horizontal array. The mounting assembly includes two neodymium iron boron magnets (23) fixedly disposed on one side of the mounting plate (21). The two neodymium iron boron magnets (23) are respectively located on both sides of one of the through holes (22).

6. The integrated anode sandblasting fixture according to claim 1, characterized in that: A hook (11) is fixedly installed at the center of the upper surface of the mother frame (1), and two conductive rods (12) are fixedly installed on the upper surface of the mother frame (1) on both sides of the hook (11).

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