Fine carving processing device for touch screen protection cover plate

Abstract

The utility model discloses a fine carving processing device for a touch screen protection cover plate, which relates to the field of touch screen protection cover plates, and comprises a support plate, a positioning component and an electric push rod, one corner of the support plate is fixedly connected with a limiting piece, and a limiting component is arranged above the limiting piece. And the limiting assembly comprises a fixed piece, a rotating piece, a screw rod, a pressing plate, a limiting rod and a connecting piece. According to the fine carving machining device for the touch screen protection cover plate, by arranging the limiting assembly and the positioning assembly, in the using process that the fine carving machining device is used for machining the touch screen protection cover plate, the situation that the touch screen protection cover plate tilts in the subsequent fine carving machining process is avoided, and the machining precision is improved. And the touch screen protection cover plate is stably positioned, so that the condition of deviation during follow-up fine carving is avoided, the precision of follow-up fine carving is ensured, and a worker can conveniently use the fine carving processing device for the touch screen protection cover plate.

Description

Technical Field

[0001] This utility model relates to the field of touch screen protective cover plates, specifically a fine engraving processing device for touch screen protective cover plates. Background Technology

[0002] A touchscreen protective cover is a transparent material layer that covers the outermost layer of a touchscreen for protection and decoration. Its core function is to provide physical protection for the touch module and optimize the user experience. The touchscreen protective cover fine engraving processing device is a special equipment used to perform high-precision pattern engraving, cutting and surface treatment on the touchscreen protective cover. It achieves the complex processing requirements of the cover through CNC technology, precision machinery and special processes.

[0003] However, current precision engraving equipment still has some shortcomings. Existing precision engraving equipment has not fully considered the anti-lifting structure. When using precision engraving equipment to process touch screen protective covers, if the anti-lifting structure is not fully considered, the touch screen protective cover may lift due to excessive restraining force during positioning. This seriously affects the accuracy of subsequent precision engraving of the touch screen protective cover and makes it inconvenient for operators to use the precision engraving equipment for touch screen protective covers. Utility Model Content

[0004] The purpose of this utility model is to provide a fine engraving processing device for touch screen protective cover plates, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fine engraving processing device for a touch screen protective cover, comprising a support plate, a positioning component, and an electric push rod. A limiting component is fixedly connected to one corner of the support plate, and a limiting component is provided above the limiting component. The limiting component includes a fixing component, a rotating component, a screw, a pressing plate, a limiting rod, and a connecting component. The positioning component is located inside the support plate and includes a first motor, a first lead screw, a first locking block, a first fixing strip, a second motor, a second lead screw, a second locking block, a second fixing strip, and a positioning plate. The electric push rod is located above the support plate, and a fixing plate is fixedly connected to one side of the bottom of the electric push rod. An engraving component is provided on one side of the fixing plate.

[0006] Furthermore, the fixing component is welded to the top corner of the limiting component, and a rotating component is provided above the fixing component, with a screw fixedly connected to the bottom center of the rotating component.

[0007] Furthermore, the middle section of the screw is rotatably connected to the fixing member via a thread, and the bottom end of the screw is rotatably connected to a pressing plate, and an anti-slip pad is fixedly adhered to the bottom of the pressing plate.

[0008] Furthermore, the top four corners of the pressing plate are fixedly connected with limit rods, and the limit rods are connected through the fixing parts, and the top of the limit rods are fixedly connected with connectors.

[0009] Furthermore, the first motor is located on one side inside the support plate, and the output end of the first motor is fixedly connected to the first lead screw via a coupling. The outer side of the first lead screw is rotatably connected to the first locking block via a thread, and the top of the first locking block is connected through a first fixing strip.

[0010] Furthermore, the second motor is located on the other side inside the support plate, and the output end of the second motor is fixedly connected to the second lead screw via a coupling. The outer side of the second lead screw is rotatably connected to the second locking block via a thread, and a second fixing strip is connected through the top of the second locking block.

[0011] Furthermore, both the first lead screw and the second lead screw are rotatably connected inside the support plate, and both the first locking block and the second locking block are engaged and slidably connected with the support plate. The ends of the first fixing strip and the first fixing strip are fixedly connected to the support plate, and the tops of the first locking block and the second locking block are welded with positioning plates.

[0012] Furthermore, a sliding block is fixedly connected to one side of the electric push rod, and a movable rail is slidably connected to the center of the sliding block. Fixed rails are slidably connected to both ends of the movable rails, and a support rod is welded to the lower end of the fixed rail. The support rod is fixedly connected to the top four corners of the support plate.

[0013] This utility model provides a fine engraving processing device for touch screen protective cover plates, which has the following beneficial effects:

[0014] 1. This utility model is equipped with a limiting component. During the use of the precision engraving processing device to process the touch screen protective cover, the rotating part is rotated, causing the screw and the pressing plate rotatably connected to its bottom end to gradually move downward. This allows the pressing plate to limit and hold the touch screen protective cover, preventing it from lifting up during subsequent precision engraving processing, ensuring the accuracy of subsequent precision engraving, and facilitating the use of the precision engraving processing device for the touch screen protective cover by the operator.

[0015] 2. This utility model is equipped with a positioning component. During the processing of the touch screen protective cover using the precision engraving device, the rotation of the first lead screw and the second lead screw causes the first locking block and the second locking block to engage and slide inside the support plate. The positioning plates welded to the top of both blocks move along with the movement, thereby positioning the touch screen protective cover and ensuring its stable positioning. This prevents displacement during subsequent precision engraving and facilitates the use of the precision engraving device for the touch screen protective cover by the operator. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the fine engraving processing device for a touch screen protective cover according to the present invention;

[0017] Figure 2 This is a three-dimensional cross-sectional view of the support plate-positioning component of a fine engraving processing device for a touch screen protective cover according to this utility model.

[0018] Figure 3 This utility model relates to a precision engraving processing device for touch screen protective covers. Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Support plate; 2. Limiting component; 3. Limiting assembly; 301. Fixing component; 302. Rotating component; 303. Screw; 304. Pressing plate; 305. Limiting rod; 306. Connecting component; 4. Positioning assembly; 401. First motor; 402. First lead screw; 403. First locking block; 404. First fixing strip; 405. Second motor; 406. Second lead screw; 407. Second locking block; 408. Second fixing strip; 409. Positioning plate; 5. Electric push rod; 6. Sliding locking block; 7. Movable track; 8. Fixed track; 9. Support rod; 10. Fixing plate; 11. Engraved part. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figures 1-3As shown, a fine engraving processing device for a touch screen protective cover includes a support plate 1, a positioning component 4, and an electric push rod 5. A limiting member 2 is fixedly connected to one corner of the support plate 1, and a limiting component 3 is provided above the limiting member 2. The limiting component 3 includes a fixing member 301, a rotating member 302, a screw 303, a pressing plate 304, a limiting rod 305, and a connecting member 306. The fixing member 301 is welded to the top corner of the limiting member 2, and a rotating member is provided above the fixing member 301. The rotating part 302 is fixedly connected to the bottom center of the rotating part 302. The middle section of the screw 303 is rotatably connected to the fixing part 301 through the thread. The bottom end of the screw 303 is rotatably connected to the pressing plate 304. The bottom of the pressing plate 304 is fixedly adhered with an anti-slip pad. The top four corners of the pressing plate 304 are fixedly connected with limit rods 305. The limit rods 305 are connected through the fixing part 301. The top end of the limit rods 305 is fixedly connected with a connector 306.

[0022] The specific operation is as follows: After the staff places the touch screen protective cover plate on the support plate 1 and positions it, the limit component 3 can be used to limit the touch screen protective cover plate to prevent it from tilting. By rotating the rotating part 302, the screw 303 fixedly connected to the bottom center of the rotating part 302 will rotate accordingly. The screw 303 will gradually move downwards using the threads on the outer wall of the screw 303, so that the pressing plate 304 rotatably connected to the bottom end of the screw 303 will move accordingly. Under the restriction of the four corner limit rods 305 at the top of the pressing plate 304, the pressing plate 304 will move down stably, so that the pressing plate 304 can limit and hold the touch screen protective cover plate, which makes it convenient for the staff to use the fine engraving processing device for the touch screen protective cover plate.

[0023] like Figure 1 and Figure 2As shown, the positioning component 4 is disposed on the inner side of the support plate 1, and the positioning component 4 includes a first motor 401, a first lead screw 402, a first locking block 403, a first fixing bar 404, a second motor 405, a second lead screw 406, a second locking block 407, a second fixing bar 408, and a positioning plate 409. The first motor 401 is disposed on one inner side of the support plate 1, and the output end of the first motor 401 is fixedly connected to the first lead screw 402 through a coupling. The outer side of the first lead screw 402 is rotatably connected to the first locking block 403 through a thread, and the first fixing bar 404 passes through the top of the first locking block 403. The second motor 405 is disposed on the other inner side of the support plate 1, and the output end of the second motor 405 is fixedly connected to the second lead screw 406 through a coupling. The outer side of the second lead screw 406 is rotatably connected to the second locking block 407 through a thread, and the second fixing bar 408 passes through the top of the second locking block 409. A second fixing bar 408 is connected through the support plate 1. The first lead screw 402 and the second lead screw 406 are rotatably connected inside the support plate 1. The first locking block 403 and the second locking block 407 are engaged and slidably connected to the support plate 1. The ends of the first fixing bar 404 and the first fixing bar 404 are fixedly connected to the support plate 1. The top of the first locking block 403 and the second locking block 407 are welded with positioning plates 409. The electric push rod 5 is set above the support plate 1. A sliding locking block 6 is fixedly connected to one side of the electric push rod 5. The center of the sliding locking block 6 is engaged and slidably connected with a movable track 7. The two ends of the movable track 7 are engaged and slidably connected with fixed tracks 8. A support rod 9 is welded to the lower end of the fixed track 8. The support rod 9 is fixedly connected to the top four corners of the support plate 1. A fixed plate 10 is fixedly connected to one side of the bottom of the electric push rod 5. An engraved part 11 is provided on one side of the fixed plate 10.

[0024] The specific operation is as follows: After the staff places the touch screen protective cover on top of the support plate 1, the positioning component 4 is used to position the touch screen protective cover. The first motor 401 drives the first lead screw 402 to rotate, causing the first locking block 403, which is threadedly connected to the outside of the first lead screw 402, to engage and slide inside the support plate 1. At the same time, the second motor 405 drives the second lead screw 406 to rotate, causing the second locking block 407, which is threadedly connected to the outside of the second lead screw 406, to also engage and slide inside the support plate 1. As the first locking block 403 and the second locking block 407 move together... As the device moves, the positioning plates 409 welded to the top of both move accordingly, thereby positioning the touch screen protective cover using the positioning plates 409. After the touch screen protective cover is positioned, the two ends of the movable track 7 engage and slide on the outside of the fixed track 8, and the sliding block 6 engages and slides on the outside of the movable track 7. The electric push rod 5 drives the fixed plate 10 on one side of its bottom to rise and fall, which facilitates the change of the position of the engraved part 11, thereby performing fine engraving processing on the touch screen protective cover, making it convenient for staff to use the fine engraving processing device for the touch screen protective cover.

[0025] In summary, this touchscreen protective cover fine engraving processing device, according to Figures 1-3The structure shown illustrates that during the processing of the touchscreen protective cover using a precision engraving device, firstly, after the operator places the touchscreen protective cover on top of the support plate 1, the positioning component 4 positions the cover. The first motor 401 drives the first lead screw 402 to rotate, causing the first locking block 403, which is threadedly connected to the outside of the lead screw 402, to engage and slide inside the support plate 1. Simultaneously, the second motor 405 drives the second lead screw 406 to rotate, causing the second locking block 407, threadedly connected to the outside of the lead screw 406, to also engage and slide inside the support plate 1. As the first locking block 403 and the second locking block 407 move, the positioning plates 409 welded to their tops also move accordingly, thus positioning the touchscreen protective cover. Afterwards, the operator can use the limiting component 3 to limit the touchscreen protective cover and prevent it from tilting. By rotating the rotating part 302, the screw 303 fixedly connected to the bottom center of the rotating part 302 rotates accordingly. Utilizing the threads on the outer wall of the screw 303, the screw 303 gradually moves downward, causing the pressing plate 304 rotatably connected to the bottom end of the screw 303 to move along with it. Under the restriction of the four corner limiting rods 305 at the top of the pressing plate 304, the pressing plate 304 moves downward stably, thereby limiting and holding the touch screen protective cover. After limiting the touch screen protective cover, the two ends of the movable track 7 engage and slide on the outside of the fixed track 8, and the sliding block 6 engages and slides on the outside of the movable track 7. The electric push rod 5 drives the fixed plate 10 on one side of its bottom to rise and fall, facilitating the change of the position of the engraved part 11, thereby performing fine engraving processing on the touch screen protective cover. This makes it convenient for workers to use the fine engraving processing device for the touch screen protective cover.

[0026] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A fine engraving device for touch screen protective cover plate, comprising a support plate (1), a positioning assembly (4) and an electric push rod (5), characterized in that, An angle of the support plate (1) is fixedly connected with a limiting piece (2), a limiting assembly (3) is arranged above the limiting piece (2), and the limiting assembly (3) comprises a fixing piece (301), a rotating piece (302), a screw rod (303), a pressing plate (304), a limiting rod (305) and a connecting piece (306), the positioning assembly (4) is arranged on the inner side of the support plate (1), and the positioning assembly (4) comprises a first motor (401), a first lead screw (402), a first clamping block (403), a first fixed strip (404), a second motor (405), a second lead screw (406), a second clamping block (407), a second fixed strip (408) and a positioning plate (409), the electric push rod (5) is arranged above the support plate (1), one side of the bottom of the electric push rod (5) is fixedly connected with a fixed plate (10), and one side of the fixed plate (10) is provided with an engraving piece (11).

2. The fine engraving device of a touch screen protective cover plate according to claim 1, wherein, The fixing piece (301) is welded at the top corner of the limiting piece (2), and the rotating piece (302) is arranged above the fixing piece (301), and the screw rod (303) is fixedly connected to the bottom center of the rotating piece (302). 3.The fine engraving device of a touch screen protective cover plate according to claim 1, wherein, The middle segment of the screw rod (303) is rotationally connected to the fixing piece (301) through threads, the bottom end of the screw rod (303) is rotationally connected with the pressing plate (304), and the bottom of the pressing plate (304) is fixedly bonded with a non-slip pad.

4. The fine engraving device of the touch screen protective cover plate according to claim 1, wherein, The top four corners of the pressing plate (304) are fixedly connected with the limiting rod (305), the limiting rod (305) is connected with the fixing piece (301) in a penetrating manner, and the top end of the limiting rod (305) is fixedly connected with the connecting piece (306).

5. The fine engraving device of the touch screen protective cover plate according to claim 1, wherein, The first motor (401) is arranged on one side of the inner side of the support plate (1), the output end of the first motor (401) is fixedly connected with the first lead screw (402) through a shaft coupling, the outer side of the first lead screw (402) is rotationally connected with the first clamping block (403) through threads, and the upper side of the first clamping block (403) is connected with the first fixed strip (404) in a penetrating manner.

6. The fine engraving device of the touch screen protective cover plate according to claim 1, wherein, The second motor (405) is arranged on the other side of the inner side of the support plate (1), the output end of the second motor (405) is fixedly connected with the second lead screw (406) through a shaft coupling, the outer side of the second lead screw (406) is rotationally connected with the second clamping block (407) through threads, and the upper side of the second clamping block (407) is connected with the second fixed strip (408) in a penetrating manner.

7. The device according to claim 1, wherein the device is characterized by: The first lead screw (402) and the second lead screw (406) are both rotationally connected in the inner side of the support plate (1), the first clamping block (403) and the second clamping block (407) are both slidingly connected with the support plate (1) in a clamping manner, the end portions of the first fixed strip (404) and the second fixed strip (404) are both fixedly connected with the support plate (1), and the top of the first clamping block (403) and the second clamping block (407) is both welded with the positioning plate (409). 8.The fine engraving device of a touch screen protective cover plate according to claim 1, wherein, One side of the electric push rod (5) is fixedly connected with the sliding block (6), the center of the sliding block (6) is slidably connected with the movable track (7), both ends of the movable track (7) are slidably connected with the fixed track (8), and the end portion of the fixed track (8) is welded with the supporting rod (9) below, and the supporting rod (9) is fixedly connected with the top four corners of the supporting plate (1).

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