Plastic key spraying clamp

Abstract

The utility model discloses a plastic button spraying clamp, which relates to the technical field of spraying clamps, and comprises a button clamping platform, five rectangular grooves are arranged on the upper surface of the button clamping platform, clamping devices are arranged in the five rectangular grooves, each clamping device comprises a fixed plate and a movable plate, and the movable plates are arranged on the fixed plates. The fixed plate is fixedly installed on the left side of the interior of the rectangular groove, the movable plates are slidably installed on the right side of the interior of the rectangular groove, a plurality of supporting plates are correspondingly installed on the upper surfaces of the fixed plate and the movable plates, and a driving device is arranged in the longitudinal middle position of the right side of the upper surface of the key clamping platform. According to the plastic key spraying device, the two clamping plates abut against the two ends of the plastic key groove, then the plastic key is clamped, plastic keys of different sizes can be clamped, multiple plastic keys can be clamped in batches, then spraying work is conducted in batches, and the spraying efficiency and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying fixtures, in particular to a spraying fixture for plastic buttons. Background Art

[0002] Plastic buttons are commonly used in various electronic devices, such as mobile phones, computer keyboards, game controllers, etc. They are usually made of plastic, have grooves on the bottom side, have certain elasticity and durability, and are suitable for frequent pressing operations.

[0003] In the process of producing plastic buttons, the buttons need to be sprayed. When the plastic button spraying device is in use, the plastic buttons need to be clamped first and then sprayed. However, the existing plastic button spraying fixture can usually only clamp one or a small number of plastic buttons at the same time, and cannot clamp multiple plastic buttons in batches, resulting in low spraying efficiency and low practicality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a plastic button spraying fixture, which can solve the problem that the existing plastic button spraying fixture can usually only clamp one or a small number of plastic buttons at the same time and cannot clamp multiple plastic buttons in batches, resulting in low spraying efficiency and low practicality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic key spraying fixture, comprising a key clamping platform, the upper surface of the key clamping platform is provided with five rectangular grooves, the five rectangular grooves are provided with clamping devices, the clamping devices include a fixed plate and a movable plate, the fixed plate is fixedly installed on the left side of the inner part of the rectangular groove, the movable plate is slidably installed on the right side of the inner part of the rectangular groove, and a plurality of support plates are correspondingly installed on the upper surfaces of the fixed plate and the movable plate;

[0008] Wherein, a driving device is arranged at the longitudinal middle position on the right side of the upper surface of the button clamping platform.

[0009] Preferably, the two corresponding left and right support plates are fixedly connected by three support springs.

[0010] Preferably, clamping plates are fixedly mounted on the top ends of the two corresponding support plates on the left and right sides, and anti-slip grooves are provided on the surfaces of the two corresponding clamping plates on the left and right sides that are away from each other.

[0011] Preferably, T-shaped sliding grooves are provided on both the front and rear sides of the five rectangular grooves;

[0012] Among them, T-shaped sliding blocks are fixedly installed at the positions corresponding to the T-shaped sliding grooves on the front and rear sides of the bottom ends of the five movable plates, and ten T-shaped sliding blocks are slidably installed inside the corresponding T-shaped sliding grooves.

[0013] Preferably, the driving device comprises a driving motor, which is fixedly mounted at a longitudinal middle position on the right side of the upper surface, and a first gear is fixedly mounted on an output shaft of the driving motor;

[0014] A transmission groove is provided on the right side of the upper surface of the button clamping platform at a position corresponding to the first gear, and a rotating rod is rotatably inserted inside the transmission groove.

[0015] Preferably, a second gear is fixedly mounted on the right end of the rotating rod, the second gear is meshed and connected with the first gear, the left end of the rotating rod is rotatably mounted on the inner left surface of the left rectangular groove, and the rotating rod is rotatably connected to the five fixed plates;

[0016] Among them, the outer surface of the rotating rod is provided with external threads at positions corresponding to the five moving plates, and the rotating rod is threadedly connected with the five moving plates.

[0017] Preferably, a motor protection cover is fixedly installed on the upper surface of the button clamping platform at a position corresponding to the driving motor by bolts.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The plastic key spraying fixture is provided with a rotating rod to drive five movable plates to move, so that two clamping plates are pressed against the two ends of the plastic key groove, thereby clamping the plastic key. It can clamp plastic keys of different sizes and can clamp multiple plastic keys in batches, thereby performing batch spraying work, thereby improving the spraying efficiency and practicality of the device.

[0021] (2) The plastic button spraying fixture has an anti-slip groove on the outer side of the clamping plate to improve the stability during clamping, and by providing a T-shaped sliding groove and a T-shaped sliding block, the movable plate will not deviate when sliding inside the rectangular groove, thereby allowing multiple support plates to move synchronously, thereby improving the clamping stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the overall structure of a plastic button spraying fixture of the utility model;

[0024] Figure 2 This is a schematic diagram of the separation structure of the utility model;

[0025] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0026] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 for Figure 2 Enlarged schematic diagram at point C in the middle.

[0028] Figure numerals: 1. button clamping platform; 2. rectangular groove; 3. fixed plate; 4. movable plate; 5. support plate; 6. support spring; 7. clamping plate; 8. anti-slip groove; 9. T-shaped slide groove; 10. T-shaped slider; 11. driving motor; 12. first gear; 13. transmission groove; 14. rotating rod; 15. second gear; 16. external thread; 17. motor protection cover. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] See also Figure 1-5The utility model provides a technical solution: a plastic key spraying fixture, including a key clamping platform 1, the upper surface of the key clamping platform 1 is provided with five rectangular grooves 2, and the five rectangular grooves 2 are provided with clamping devices, the clamping devices include a fixed plate 3 and a movable plate 4, the fixed plate 3 is fixedly installed on the left side of the inner part of the rectangular groove 2, and the movable plate 4 is slidably installed on the right side of the inner part of the rectangular groove 2, and a plurality of support plates 5 are correspondingly installed on the upper surfaces of the fixed plate 3 and the movable plate 4;

[0034] Wherein, a driving device is arranged at the longitudinal middle position on the right side of the upper surface of the key clamping platform 1 .

[0035] Furthermore, the two corresponding left and right support plates 5 are fixedly connected by three support springs 6 .

[0036] Furthermore, a clamping plate 7 is fixedly mounted on the top of the two corresponding support plates 5 on the left and right sides, and an anti-slip groove 8 is provided on the surfaces of the two corresponding clamping plates 7 on the left and right sides that are away from each other.

[0037] Furthermore, T-shaped slide grooves 9 are provided on both the front and rear sides of the five rectangular grooves 2;

[0038] Among them, T-shaped sliding blocks 10 are fixedly installed at the positions corresponding to the T-shaped sliding grooves 9 on the front and rear sides of the bottom ends of the five movable plates 4, and ten T-shaped sliding blocks 10 are slidably installed inside the corresponding T-shaped sliding grooves 9.

[0039] Furthermore, the driving device includes a driving motor 11, which is fixedly mounted at the longitudinal middle position on the right side of the upper surface, and a first gear 12 is fixedly mounted on the output shaft of the driving motor 11;

[0040] A transmission groove 13 is provided on the right side of the upper surface of the button clamping platform 1 at a position corresponding to the first gear 12 , and a rotating rod 14 is rotatably inserted inside the transmission groove 13 .

[0041] Furthermore, a second gear 15 is fixedly mounted on the right end of the rotating rod 14, and the second gear 15 is meshed and connected with the first gear 12. The left end of the rotating rod 14 is rotatably mounted on the inner left surface of the left rectangular groove 2, and the rotating rod 14 is rotatably connected with the five fixed plates 3.

[0042] Among them, external threads 16 are provided on the outer surface of the rotating rod 14 at positions corresponding to the five moving plates 4 , and the rotating rod 14 and the five moving plates 4 are all threadedly connected.

[0043] Furthermore, a motor protection cover 17 is fixedly installed on the upper surface of the key clamping platform 1 at a position corresponding to the driving motor 11 by bolts. The distance between the two support plates 5 is small. The groove of the plastic key is buckled on the top of the two corresponding clamping plates 7. The driving motor 11 is started. The output shaft of the driving motor 11 rotates to drive the first gear 12 to rotate. The first gear 12 rotates to drive the second gear 15 to rotate. The second gear 15 rotates to drive the rotating rod 14 to rotate. The rotating rod 14 rotates to drive the five moving plates 4 to slide inside the corresponding rectangular grooves 2, so that the five moving plates 4 are away from the corresponding fixed plates 3, thereby making The two corresponding clamping plates 7 move away from each other so that the two clamping plates 7 are against the two ends of the plastic key groove, thereby clamping the plastic key. By opening an anti-slip groove 8 on the outer side of the clamping plate 7, the stability during clamping is improved, and by setting a T-shaped sliding groove 9 and a T-shaped slider 10, the movable plate 4 will not deviate when sliding inside the rectangular groove 2, thereby making multiple support plates 5 move synchronously, thereby improving the clamping stability of the device. After clamping the plastic key, a spraying tool can be used to spray multiple plastic keys, and multiple plastic keys can be clamped in batches, and then spraying work can be carried out in batches, thereby improving the practicality of the device.

[0044] Working principle: When using this device, in the initial state, the distance between the two support plates 5 is small, the groove of the plastic key is buckled on the top of the two corresponding clamping plates 7, and the driving motor 11 is started. The output shaft of the driving motor 11 rotates to drive the first gear 12 to rotate, and the first gear 12 rotates to drive the second gear 15 to rotate. The second gear 15 rotates to drive the rotating rod 14 to rotate, and the rotating rod 14 rotates to drive the five movable plates 4 to slide inside the corresponding rectangular grooves 2, so that the five movable plates 4 are away from the corresponding fixed plates 3, and then the corresponding two clamping plates 7 move away from each other, so that the two clamping plates 7 are against the two ends of the groove of the plastic key, and then the plastic key is clamped.

[0045] By opening an anti-slip groove 8 on the outer side of the clamping plate 7, the stability during clamping is improved, and by providing a T-shaped slide groove 9 and a T-shaped slider 10, the movable plate 4 will not deviate when sliding inside the rectangular groove 2, so that multiple support plates 5 move synchronously, thereby improving the clamping stability of the device. After clamping the plastic buttons, a spraying tool can be used to spray multiple plastic buttons, and multiple plastic buttons can be clamped in batches, and then the spraying work can be carried out in batches, thereby improving the practicality of the device.

[0046] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A plastic key spraying fixture, comprising a key clamping platform (1), the upper surface of which is provided with five rectangular grooves (2), characterized in that: Each of the five rectangular grooves (2) is provided with a clamping device, the clamping device comprising a fixed plate (3) and a movable plate (4), the fixed plate (3) being fixedly mounted on the left side of the inside of the rectangular groove (2), the movable plate (4) being slidably mounted on the right side of the inside of the rectangular groove (2), and a plurality of supporting plates (5) being mounted on the upper surfaces of the fixed plate (3) and the movable plate (4) correspondingly; Wherein, a driving device is arranged at a longitudinal middle position on the right side of the upper surface of the key clamping platform (1).

2. The plastic button spraying fixture according to claim 1, characterized in that: The two corresponding support plates (5) on the left and right are fixedly connected via three support springs (6).

3. The plastic button spraying fixture according to claim 1, characterized in that: A clamping plate (7) is fixedly mounted on the top ends of the two corresponding support plates (5) on the left and right sides, and anti-slip grooves (8) are provided on the surfaces of the two corresponding clamping plates (7) that are separated from each other.

4. The plastic key spraying fixture according to claim 1, characterized in that: T-shaped sliding grooves (9) are provided on both the front and rear sides of the five rectangular grooves (2); Among them, T-shaped sliding blocks (10) are fixedly installed at the positions corresponding to the T-shaped sliding grooves (9) on the front and rear sides of the bottom ends of the five movable plates (4), and the ten T-shaped sliding blocks (10) are slidably installed inside the corresponding T-shaped sliding grooves (9).

5. The plastic button spraying fixture according to claim 1, characterized in that: The driving device comprises a driving motor (11), the driving motor (11) is fixedly mounted at a longitudinal middle position on the right side of the upper surface, and a first gear (12) is fixedly mounted on an output shaft of the driving motor (11); A transmission groove (13) is provided on the right side of the upper surface of the key clamping platform (1) at a position corresponding to the first gear (12), and a rotating rod (14) is rotatably inserted inside the transmission groove (13).

6. The plastic key spraying fixture according to claim 5, characterized in that: The right end of the rotating rod (14) is fixedly mounted with a second gear (15), the second gear (15) is meshedly connected with the first gear (12), the left end of the rotating rod (14) is rotatably mounted on the inner left surface of the left rectangular groove (2), and the rotating rod (14) is rotatably connected with the five fixed plates (3); Wherein, external threads (16) are provided on the outer surface of the rotating rod (14) at positions corresponding to the five movable plates (4), and the rotating rod (14) and the five movable plates (4) are all threadedly connected.

7. The plastic button spraying fixture according to claim 1, characterized in that: A motor protection cover (17) is fixedly mounted on the upper surface of the key clamping platform (1) at a position corresponding to the drive motor (11) by means of bolts.

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