Adjustable positioning mechanism for keyboard shell spraying

Abstract

The utility model discloses an adjustable positioning mechanism for keyboard shell spraying. The adjustable positioning mechanism comprises an installation bottom, a bidirectional motor is installed at one end of the interior of the installation bottom, a transmission rod is installed on one side of the bidirectional motor, a recycling mechanism is installed at the top end of the installation bottom, a fixed bottom is installed at the top end of the installation bottom, and an installation shaft is installed at the top end of the fixed bottom. The bidirectional motor can drive the transmission rod to rotate, when the transmission rod rotates, the transmission belt can be driven to move, when the transmission belt moves, the transmission column and the connecting disc can be driven to rotate, and at the moment, the keyboard shell fixed to the connecting disc can be driven; the angle of the device can rotate along the central axis of the connecting disc, so that the angle of the keyboard shell to be machined can be adjusted through operation of the two-way motor, the spraying efficiency of the device is improved, and the purpose of conveniently adjusting the angle of the positioned keyboard shell through the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard shell processing, in particular to an adjustable keyboard shell spraying positioning mechanism. Background Art

[0002] A keyboard is a device for inputting instructions and data for operating equipment. It also refers to a group of function keys that are arranged by a system to operate a machine or equipment. When spraying, some existing keyboard shell spraying devices, after spraying on one side, the keyboard is in a clamped state and it is not convenient to rotate the keyboard shell to spray the other side.

[0003] To this end, a positioning mechanism for keyboard shell spraying is disclosed in the patent specification with publication number CN212633134U, wherein side plates are respectively connected to the two sides of the upper end of the workbench, and support plates are respectively connected to the two sides of the upper end of the workbench, and a screw is penetrated through the upper end of the support plate, and one end of the screw penetrates to the outside of the support plate and is connected to a clamping plate, and one side of the lower end of the clamping plate is also connected to a guide plate, and one end of the guide plate movably penetrates through the support plate; the utility model rotates the screw to make the clamping rod approach the two sides of the keyboard shell and clamp it, and the setting of the guide plate plays a role in guiding and positioning, and the top plate is upwardly moved by operating the electric telescopic rod output, and then the clamping rod is rotated to make the bearing rotate and the downward side of the keyboard shell is rotated upward, and one end of the clamping rod gradually narrows, and the surface in contact with the keyboard shell is minimized. After spraying one side of the keyboard shell, the device does not need to be re-positioned and clamped, and the surface conversion of the keyboard shell can be tried by rotating the clamping rod, which is easy to operate.

[0004] The above-mentioned prior art mentions that the installed clamping rod can be used to spray one side of the keyboard shell without repositioning the clamping rod. The surface of the keyboard shell can be changed by rotating the clamping rod. However, when the device is used, it needs to be flipped manually, and the flipping angle is not wide enough. Utility Model Content

[0005] The utility model aims to provide an adjustable keyboard shell spraying positioning mechanism to solve the defect that it is inconvenient to adjust the angle of the keyboard shell after the device is positioned.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustable keyboard shell spraying positioning mechanism, comprising a mounting base, a bidirectional motor is mounted on one end of the mounting base, a transmission rod is mounted on one side of the bidirectional motor, and a rotating structure is arranged on one end of the transmission rod;

[0007] The rotating structure comprises a transmission belt, a transmission column and a connecting plate, wherein the transmission belt is installed at one end of the transmission rod, a transmission column is arranged at one end of the transmission belt, and a connecting plate is installed at one side of the transmission column;

[0008] A limiting mechanism is installed on one side of the rotating structure, a recovery mechanism is installed on the top of the installation bottom, a fixed bottom is installed on the top of the installation bottom, and a mounting shaft is installed on the top of the fixed bottom.

[0009] When in use, first the bidirectional motor can drive the transmission rod to rotate, and when the transmission rod rotates, the transmission belt can be driven to move. When the transmission belt moves, it can drive the transmission column and the connecting disk to rotate. At this time, the keyboard shell fixed on the connecting disk can be driven so that its own angle can rotate along the central axis of the connecting disk, so that the angle of the keyboard shell to be processed can be adjusted through the operation of the bidirectional motor, thereby improving the spraying efficiency of the device.

[0010] Preferably, the transmission rod is installed on one side of the bidirectional motor, and the transmission rod is symmetrically distributed about the central axis of the bidirectional motor, and can drive two sets of transmission belts.

[0011] Preferably, the connecting disk is installed on one side of the transmission column, and two groups of connecting disks are provided, which can drive two groups of positioning mechanisms to rotate.

[0012] Preferably, the limiting mechanism includes a mounting plate, a first electric push rod and a second electric push rod, the mounting plate is mounted on one side of the connecting plate, the first electric push rod is mounted on one side of the mounting plate, and the second electric push rod is mounted on one side of the mounting plate, which can limit the keyboard housing.

[0013] Preferably, the recovery mechanism includes a recovery tray, a handle and a heating tube. The recovery tray is installed at one end inside the fixed bottom. A handle is installed at one end of the recovery tray. The heating tube is installed at the top of the mounting bottom to recover the paint.

[0014] Preferably, a pulley is provided at the bottom end of the recovery tray, and a slide groove is provided at one end inside the fixed bottom, so that the recovery tray and the fixed bottom form a sliding connection and can slide.

[0015] Preferably, the heating tubes are arranged at the top of the mounting base, and the heating tubes are arranged at equal intervals about the central axis of the mounting base, which can achieve a better heating effect.

[0016] The utility model provides an adjustable keyboard shell spraying positioning mechanism, which has the advantages that: the bidirectional motor can drive the transmission rod to rotate, and when the transmission rod rotates, the position of the transmission belt can be driven to move, and when the transmission belt moves, the transmission column and the connecting disk can be driven to rotate, and the keyboard shell fixed on the connecting disk can be driven to rotate its own angle along the central axis of the connecting disk, so that the angle of the keyboard shell to be processed can be adjusted by the operation of the bidirectional motor, which improves the spraying efficiency of the device, thereby achieving the purpose of facilitating the device to adjust the angle of the positioned keyboard shell;

[0017] By installing a mounting plate on one side of the connection plate, and installing a first electric push rod and a second electric push rod on one side of the mounting plate, the user can control the first electric push rod and the second electric push rod to extend and retract. When the user is spraying the keyboard housing, the keyboard housing is clamped between the first electric push rod and the second electric push rod by running the first electric push rod and the second electric push rod. The two sets of the first electric push rod and the second electric push rod installed can make the device clamp the keyboard housing more firmly, so as to achieve the purpose of facilitating the clamping and positioning of the keyboard housing to be processed.

[0018] By arranging a slide groove at one end of the two sets of fixed bottoms, and installing a recovery tray in the slide groove, when the user uses the device to clamp and position the keyboard shell and then sprays it, paint will drip, and the recovery tray can collect the dripping paint, and the recovery tray can be conveniently taken out through the installed handle. Since the paint will solidify at room temperature, the heating tube can heat the paint collected in the recovery tray to prevent the paint from being unusable after solidification, thereby achieving the purpose of collecting the paint when spraying the keyboard shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0021] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the recycling mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the limiting mechanism of the utility model in a front view.

[0024] Explanation of the reference numerals in the figure: 1. Mounting base; 2. Bidirectional motor; 3. Transmission rod; 4. Rotating structure; 401. Transmission belt; 402. Transmission column; 403. Connecting plate; 5. Fixed base; 6. Mounting shaft; 7. Limiting mechanism; 701. Mounting plate; 702. First electric push rod; 703. Second electric push rod; 8. Recovery mechanism; 801. Recovery plate; 802. Handle; 803. Heating tube. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 The utility model provides an embodiment: an adjustable keyboard shell spray positioning mechanism, including a mounting base 1, a bidirectional motor 2 is mounted on one end of the mounting base 1, a transmission rod 3 is mounted on one side of the bidirectional motor 2, the transmission rod 3 is mounted on one side of the bidirectional motor 2, the transmission rod 3 is symmetrically distributed about the central axis of the bidirectional motor 2, and a rotating structure 4 is arranged at one end of the transmission rod 3.

[0027] Reference Figure 1-3 As shown, the rotating structure 4 includes a transmission belt 401, a transmission column 402 and a connecting disk 403. The transmission belt 401 is installed at one end of the transmission rod 3. A transmission column 402 is provided at one end of the transmission belt 401. A connecting disk 403 is installed on one side of the transmission column 402. The connecting disk 403 is installed on one side of the transmission column 402. Two groups of connecting disks 403 are provided.

[0028] The bidirectional motor 2 can drive the transmission rod 3 to rotate. When the transmission rod 3 rotates, the position of the transmission belt 401 can be moved. When the transmission belt 401 moves, it can drive the transmission column 402 and the connecting disk 403 to rotate. At this time, the keyboard shell fixed on the connecting disk 403 can be driven so that its own angle can rotate along the central axis of the connecting disk 403, so that the angle of the keyboard shell to be processed can be adjusted through the operation of the bidirectional motor 2, thereby improving the spraying efficiency of the device.

[0029] Reference Figure 1-2 and Figure 5As shown, a limiting mechanism 7 is installed on one side of the rotating structure 4, and the limiting mechanism 7 includes a mounting plate 701, a first electric push rod 702 and a second electric push rod 703. The mounting plate 701 is installed on one side of the connecting disk 403, the first electric push rod 702 is installed on one side of the mounting plate 701, and the second electric push rod 703 is installed on one side of the mounting plate 701.

[0030] By installing a mounting plate 701 on one side of the connecting disk 403 and installing a first electric push rod 702 and a second electric push rod 703 on one side of the mounting plate 701, the user can control the first electric push rod 702 and the second electric push rod 703 to extend and retract. When the user is spraying the keyboard shell, the keyboard shell can be clamped between the first electric push rod 702 and the second electric push rod 703 by running the first electric push rod 702 and the second electric push rod 703. The two sets of first electric push rods 702 and second electric push rods 703 installed can make the device clamp the keyboard shell more firmly.

[0031] Reference Figure 1-2 and Figure 4 As shown, a recovery mechanism 8 is installed at the top of the mounting base 1, and the recovery mechanism 8 includes a recovery tray 801, a handle 802 and a heating tube 803. The recovery tray 801 is installed at one end inside the fixed base 5, a pulley is provided at the bottom end of the recovery tray 801, and a slide groove is provided at one end inside the fixed base 5, and the recovery tray 801 and the fixed base 5 form a sliding connection.

[0032] A handle 802 is installed at one end of the recovery tray 801 , and the heating tube 803 is installed at the top of the installation base 1 . The heating tube 803 is arranged at equal intervals about the central axis of the installation base 1 .

[0033] By providing a slide groove at one end of the two sets of fixed bottoms 5, a recovery tray 801 is installed in the slide groove. When the user uses the device to clamp and position the keyboard shell and then sprays it, paint will drip. The recovery tray 801 can collect the dripping paint, and the recovery tray 801 can be easily taken out through the installed handle 802. Since the paint will solidify at room temperature, the heating tube 803 can heat the paint collected in the recovery tray 801 to prevent the paint from being unusable after solidification.

[0034] A fixed bottom 5 is installed at the top of the installation bottom 1 , and a mounting shaft 6 is installed at the top of the fixed bottom 5 .

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable keyboard housing spraying positioning mechanism, comprising a mounting base (1); Features: A bidirectional motor (2) is installed at one end of the interior of the installation base (1), a transmission rod (3) is installed at one side of the bidirectional motor (2), and a rotating structure (4) is provided at one end of the transmission rod (3); The rotating structure (4) comprises a transmission belt (401), a transmission column (402) and a connecting disk (403), wherein the transmission belt (401) is installed at one end of the transmission rod (3), a transmission column (402) is provided at one end of the transmission belt (401), and a connecting disk (403) is installed on one side of the transmission column (402); A limiting mechanism (7) is installed on one side of the rotating structure (4), a recovery mechanism (8) is installed on the top of the mounting base (1), a fixed base (5) is installed on the top of the mounting base (1), and a mounting shaft (6) is installed on the top of the fixed base (5).

2. The adjustable keyboard housing spraying positioning mechanism according to claim 1, characterized in that: The transmission rod (3) is installed on one side of the bidirectional motor (2), and the transmission rod (3) is symmetrically distributed with respect to the central axis of the bidirectional motor (2).

3. The adjustable keyboard housing spraying positioning mechanism according to claim 1, characterized in that: The connection disk (403) is installed on one side of the transmission column (402), and two groups of the connection disks (403) are provided.

4. The adjustable keyboard housing spraying positioning mechanism according to claim 1, characterized in that: The limiting mechanism (7) comprises a mounting plate (701), a first electric push rod (702) and a second electric push rod (703); the mounting plate (701) is mounted on one side of the connecting plate (403); the first electric push rod (702) is mounted on one side of the mounting plate (701); and the second electric push rod (703) is mounted on one side of the mounting plate (701).

5. The adjustable keyboard housing spraying positioning mechanism according to claim 1, characterized in that: The recovery mechanism (8) comprises a recovery tray (801), a handle (802) and a heating tube (803); the recovery tray (801) is installed at one end inside the fixed base (5); one end of the recovery tray (801) is provided with a handle (802); and the heating tube (803) is installed at the top end of the mounting base (1).

6. The adjustable keyboard housing spraying positioning mechanism according to claim 5, characterized in that: A pulley is provided at the bottom end of the recovery tray (801), and a slide groove is provided at one end inside the fixed bottom (5), so that the recovery tray (801) and the fixed bottom (5) form a sliding connection.

7. The adjustable keyboard housing spraying positioning mechanism according to claim 5, characterized in that: The heating tubes (803) are arranged at the top end of the installation base (1), and the heating tubes (803) are arranged at equal intervals about the central axis of the installation base (1).

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