A rotary clamp of a mobile phone shell UV spraying machine

Abstract

The utility model belongs to the field of UV spraying technology, especially relates to a rotary clamp of mobile phone shell UV spraying machine. The utility model provides a rotary clamp of mobile phone shell UV spraying machine: including base, support column, support block, telescopic link, fixed block, spring, fixed plate no.

Description

Technical Field

[0001] This utility model belongs to the field of UV spraying technology, and in particular relates to a rotating clamp for a mobile phone case UV spraying machine. Background Technology

[0002] With the popularization of consumer electronics products and the increasing demand for personalization, mobile phone cases, as important accessories, are receiving more and more attention from consumers for their appearance quality and surface treatment effects. UV spraying technology, due to its excellent surface gloss, wear resistance, chemical resistance and rapid curing, is widely used in the production of surface decoration and protective coatings for mobile phone cases.

[0003] Existing mobile phone case clamps typically fix the mobile phone case at an angle for spraying. When such clamps rotate the mobile phone case for spraying, they are prone to displacement, loosening, or even causing the mobile phone case to fall out of the clamp under the action of centrifugal force, resulting in spraying interruption and product scrap.

[0004] Therefore, it is necessary to design a rotating fixture for a mobile phone case UV coating machine. Utility Model Content

[0005] In order to overcome the shortcomings of existing clamps that are prone to unstable clamping during rotation, this utility model provides a rotating clamp for a mobile phone case UV spraying machine.

[0006] The technical solution is as follows: A rotating clamp for a mobile phone case UV spraying machine includes a base, a support column, a support block, a telescopic rod, a fixed block, a spring, a first fixed plate, a second fixed plate, an inclined clamping plate, a connecting plate, and a clamping block. The support column is fixedly connected to the base, and the support block is fixedly installed on the upper end of the support column. Telescopic rods are fixedly connected to the middle of both sides of the support block, and fixed blocks are fixedly connected to the movable ends of the telescopic rods. Two springs are fixedly connected between the support block and the fixed blocks on both sides, and the two springs are located on the front and rear sides of the corresponding telescopic rods, respectively. A first fixed plate is fixedly connected to the fixed end of the telescopic rod, and a second fixed plate is fixedly connected to the movable end of the telescopic rod. An inclined clamping plate is rotatably connected to the lower side of each fixed plate. A notch is opened at the inclined part of each inclined clamping plate. A connecting plate is rotatably connected between the adjacent second fixed plate and the notch of the inclined clamping plate. A clamping block is fixedly installed on the upper end of each inclined clamping plate.

[0007] As an improvement to the above solution, it also includes telescopic sleeves. Two telescopic sleeves are fixed between the left and right sides of the support block and the two fixed blocks, respectively. The fixed ends of the telescopic sleeves are fixed to the support block, and the movable ends of the telescopic sleeves are fixed to the corresponding fixed blocks. The telescopic sleeves cover the corresponding springs.

[0008] As an improvement to the above solution, it also includes mounting rings, with mounting rings fixed to both the front and rear sides of the lower part of the base for fixation.

[0009] As an improvement to the above solution, a card holder is also included, with a card holder fixed to the top of the base for mounting on a rotating seat.

[0010] As an improvement to the above solution, it also includes anti-slip pads, with a certain number of anti-slip pads fixed to the upper surface of the support block, the outer side of the fixing block, and the inner side of the clamping block.

[0011] As an improvement to the above solution, the anti-slip mat is made of hard rubber.

[0012] The present invention has the following advantages: The present invention uses springs and telescopic rods to drive the inclined clamping plate and clamping block to clamp towards the fixed block, and the anti-slip pad increases friction to resist the displacement of the shell caused by centrifugal force, thereby overcoming the disadvantage of unstable clamping in rotation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the telescopic rod, fixing block, and spring of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the inclined clamping plate, connecting plate, and clamping block of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the base, card holder, and anti-slip pad of this utility model;

[0017] Figure 5 This is a diagram showing the usage state of this utility model.

[0018] The labels in the diagram are as follows: 1-base, 2-mounting ring, 3-support column, 4-support block, 5-telescopic rod, 6-fixing block, 7-telescopic sleeve, 8-spring, 9-fixing plate one, 10-fixing plate two, 11-slanted clamping plate, 12-connecting plate, 13-clamping block, 14-card seat, 15-anti-slip pad. Detailed Implementation

[0019] Example: A rotating fixture for a mobile phone case UV coating machine, such as... Figures 1-5As shown, the device includes a base 1, a support column 3, a support block 4, a telescopic rod 5, a fixing block 6, a spring 8, a fixing plate 1 9, a fixing plate 2 10, an inclined clamping plate 11, a connecting plate 12, and a clamping block 13. The support column 3 is fixedly connected to the base 1. The support block 4 is installed on the upper end of the support column 3 by screws. The telescopic rod 5 is fixedly connected to the middle of both sides of the support block 4. The movable end of the telescopic rod 5 is fixedly connected to the fixing block 6. Two springs 8 are fixedly connected between the support block 4 and the fixing block 6 on both sides of the support block 4. The two springs 8 are located on the front and rear sides of the corresponding telescopic rod 5, respectively. The fixing plate 1 9 is fixedly connected to the fixed end of the telescopic rod 5. The fixing plate 2 10 is fixedly connected to the movable end of the telescopic rod 5. The inclined clamping plate 11 is rotatably connected to the lower side of the fixing plate 1 9. The inclined clamping plate 11 has a notch at its inclined part. The adjacent fixing plate 2 10 and the notch of the inclined clamping plate 11 are rotatably connected to the connecting plate 12. The clamping block 13 is installed on the upper end of the inclined clamping plate 11 by screws.

[0020] like Figure 1 , Figure 4 and Figure 5 As shown, it also includes a telescopic sleeve 7. Two telescopic sleeves 7 are fixed between the left and right sides of the support block 4 and the two fixed blocks 6 respectively. The fixed ends of the telescopic sleeves 7 are fixed to the support block 4, and the movable ends of the telescopic sleeves 7 are fixed to the corresponding fixed blocks 6. The telescopic sleeves 7 cover the corresponding springs 8.

[0021] like Figure 1 , Figure 2 and Figure 5 As shown, it also includes mounting rings 2, with mounting rings 2 fixed to both the front and rear sides of the lower part of the base 1 for fixation.

[0022] like Figure 4 As shown, it also includes a card holder 14, and the top of the base 1 is fixed with a card holder 14 for mounting on a rotating seat.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, it also includes anti-slip pads 15. A certain number of anti-slip pads 15 are fixed to the upper surface of the support block 4, the outer side of the fixing block 6 and the inner side of the clamping block 13. The anti-slip pads 15 are made of hard rubber.

[0024] When the clamp is needed, it is first fixed to the rotating seat by the mounting ring 2 and the clamping seat 14 on the base 1. When the clamp is not in use, the spring 8 is naturally extended, the fixing block 6 is in the outermost position, and the fixing plate 10 moves away from the support block 4 as the movable end of the telescopic rod 5 moves away. At the same time, the connecting plate 12 pulls the inclined clamping plate 11 to tilt, so that the clamping block 13 is in an outward expansion state. Then, the fixing plates 10 on both sides are moved towards the support block 4. During the process of the fixing plates 10 moving towards the center, the fixing plates 10 are driven by force to move the telescopic rod 5 and the telescopic sleeve. 7 retracts towards the center, while spring 8 is compressed. During the retraction process, the two side fixing blocks 6 move towards the center along with the telescopic rod 5, causing the connection between the connecting plate 12 and the second fixing plate 10 to move towards the center. The connecting plate 12 pulls the inclined clamping plate 11 upwards through its connection with the inclined clamping plate 11, rotating it around the hinge point of the first fixing plate 9. When the inclined clamping plate 11 rotates, the upper clamping block 13 simultaneously retracts towards the side wall of the phone case. When the clamping block 13 is higher than the fixing block 6, the phone case is placed on the support block 4, so that both sides of the phone case are located between the fixing block 6 and the clamping block 13. After releasing the fixing plate 10, the compressed spring 8 between the fixing block 6 and the support block 4 returns to its original position under elastic potential energy. At the same time, the fixing block 6 contacts the phone case and works with the clamping block 13 to clamp it. During the clamping process, the rubber anti-slip pad 15 directly contacts the phone case, increasing friction and protecting the phone case. When both sides of the inclined clamping plate 11 and the clamping block 13 have formed a clamp, the rotating seat can be started to perform rotary UV spraying on the phone case. During the spraying process, the spring 8 continuously applies an outward pushing force to the fixing block 6, making the clamping block 13 fit tightly against the phone case. The curved surface and hard rubber anti-slip pad 15 increase the coefficient of friction and resist the displacement of the shell caused by centrifugal force during rotation. The telescopic sleeve 7 constrains the deformation direction of the spring 8. The lever structure of the inclined clamp 11 amplifies the thrust of the spring 8 to ensure that the clamp does not loosen during high-speed rotation. After the spraying is completed, the two fixing plates 10 on both sides are moved towards the support block 4. Then the phone shell is lifted up so that the side wall of the shell is separated from the fixing block 6. Then the fixing plate 10 is released, the spring 8 returns to its original position and pushes the fixing block 6 to move outward. The connecting plate 12 moves in the opposite direction to reset the clamp 13 and release the clamp.

Claims

1. A rotary clamp of a mobile phone case UV spraying machine, characterized in that, The system includes a base (1), a support column (3), a support block (4), a telescopic rod (5), a fixing block (6), a spring (8), a fixing plate one (9), a fixing plate two (10), an inclined clamping plate (11), a connecting plate (12), and a clamping block (13). The support column (3) is fixedly connected to the base (1). The support block (4) is fixedly installed on the upper end of the support column (3). The telescopic rod (5) is fixedly connected to the middle of both sides of the support block (4). The movable end of the telescopic rod (5) is fixedly connected to the fixing block (6). The support block (4) is connected to the fixing block (6) on both sides. Two springs (8) are fixedly connected. The two springs (8) are located on the front and rear sides of the corresponding telescopic rod (5). A fixing plate (9) is fixedly connected to the fixed end of the telescopic rod (5). A fixing plate (10) is fixedly connected to the movable end of the telescopic rod (5). An inclined clamp (11) is rotatably connected to the lower side of the fixing plate (9). A notch is opened at the inclined part of the inclined clamp (11). A connecting plate (12) is rotatably connected between the adjacent fixing plate (10) and the notch of the inclined clamp (11). A clamping block (13) is fixedly installed on the upper end of the inclined clamp (11).

2. The rotating clamp of a mobile phone shell UV spraying machine according to claim 1, characterized in that, It also includes a telescopic sleeve (7). The left and right sides of the support block (4) are respectively connected to two fixed blocks (6) with two telescopic sleeves (7). The fixed ends of the telescopic sleeves (7) are fixed to the support block (4), and the movable ends of the telescopic sleeves (7) are fixed to the corresponding fixed blocks (6). The telescopic sleeves (7) cover the corresponding springs (8).

3. The rotating clamp of a mobile phone shell UV spraying machine according to claim 2, characterized in that, It also includes mounting rings (2), and mounting rings (2) are fixed to the front and rear sides of the lower part of the base (1) for fixing.

4. The rotating fixture of a mobile phone case UV spraying machine as described in claim 3, characterized in that, It also includes a card holder (14), and the top of the base (1) is fixed with a card holder (14) for mounting on a rotating seat.

5. The rotating fixture of a mobile phone case UV spraying machine as described in claim 4, characterized in that, It also includes anti-slip pads (15), and a certain number of anti-slip pads (15) are fixed to the upper surface of the support block (4), the outer side of the fixing block (6) and the inner side of the clamping block (13).

6. The rotating fixture of a mobile phone case UV spraying machine as described in claim 5, characterized in that, The anti-slip mat (15) is made of hard rubber.

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