A mobile phone protective sleeve processing jig

Abstract

The utility model discloses a mobile phone protective cover processing fixture, including base, the base upper end is equipped with a plurality of vertical upward stand, the top of stand is equipped with the carrier plate, and be equipped with a plurality of mobile phone cover profiling limit block on the carrier plate, and the carrier plate is equipped with side edge positioning mechanism on mobile phone cover profiling limit block both sides, the carrier plate still is equipped with end positioning mechanism at the both ends of mobile phone cover profiling limit block, the utility model discloses be equipped with a plurality of mobile phone cover profiling limit block on the carrier plate, so can carry out the preliminary positioning to a plurality of mobile phone cover simultaneously to improve the efficiency, and the mobile phone cover after preliminary positioning is through side edge positioning mechanism and end positioning mechanism to carry out the all -round fixation to the mobile phone cover, like this avoids the loosening in the processing process, to guarantee to have better die cutting accuracy, improves the product yield.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessories and related technical fields, specifically a mobile phone protective case processing fixture. Background Technology

[0002] After injection molding, mobile phone cases or phone covers require die-cutting of the holes. This involves fixing the phone case to a fixture and then using a CNC machine tool to die-cut the holes.

[0003] Existing mobile phone case processing fixtures include a carrier plate for fixing the mobile phone case and a positioning mechanism for positioning the mobile phone case on the carrier plate. The disadvantages of existing fixtures are: low efficiency, only one mobile phone case product can be placed on one carrier plate; the product is prone to loosening during processing, resulting in inaccurate positioning, which in turn leads to errors in die-cutting accuracy and a high product defect rate. Utility Model Content

[0004] To address the shortcomings of existing technologies, such as low efficiency (only one mobile phone case can be placed on a single carrier board), product loosening during processing leading to inaccurate positioning, resulting in errors in die-cutting precision and a high product defect rate, this utility model provides a mobile phone case processing fixture.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a mobile phone protective case processing fixture, characterized in that it includes a base, the upper end of which is provided with a plurality of vertically upward columns, the top of which is provided with a carrier plate, and the carrier plate is provided with a plurality of mobile phone case conforming limiting blocks, and the carrier plate is provided with side positioning mechanisms on both sides of the mobile phone case conforming limiting blocks, and the carrier plate is also provided with end positioning mechanisms at both ends of the mobile phone case conforming limiting blocks.

[0007] As a preferred technical solution of this utility model, the end positioning mechanism includes a positioning block fixed on a carrier plate, two vertically upward support seats on the positioning block, and a pressure rod hinged on the support seats; a first positioning cylinder is fixed on the positioning block, the telescopic end of the first positioning cylinder is hinged to the end of the pressure rod, the front end of the pressure rod is provided with a pressing part for pressing the two ends of the phone case, and the first positioning cylinder is connected to a compressed air pipe.

[0008] As a preferred technical solution of this utility model, the side positioning mechanism includes a second positioning cylinder fixed to the bottom of the carrier plate and vertically downward. The telescopic end of the second positioning cylinder is equipped with a pressing block. The telescopic end of the second positioning cylinder drives the pressing block to move toward the side of the mobile phone case. The second positioning cylinder is connected to a compressed air pipe.

[0009] As a preferred technical solution of this utility model, the carrier plate is provided with an ejection mechanism that ejects the phone case from the phone case conformal limiting block.

[0010] As a preferred embodiment of the present invention, the ejection mechanism includes an ejection cylinder disposed at the bottom of the carrier plate, and the ejection cylinder is provided with an ejection rod. The top end of the ejection rod is provided with a horizontally arranged support rod, and the carrier plate has a storage groove for storing the support rod. The ejection cylinder is connected to a compressed air pipe.

[0011] As a preferred embodiment of this utility model, the end of the pressure rod is provided with a hinge hole, and the pressure rod is hinged to the telescopic end of the first positioning cylinder via a hinge shaft.

[0012] The beneficial effects of this utility model are:

[0013] This type of mobile phone case processing fixture has multiple mobile phone case contour limiting blocks on the carrier plate, which can simultaneously perform preliminary positioning of multiple mobile phone cases, thereby improving efficiency. After preliminary positioning, the mobile phone cases are fixed in all directions by side positioning mechanism and end positioning mechanism, which prevents loosening during processing, thus ensuring good die-cutting accuracy and improving product yield.

[0014] This mobile phone case processing fixture uses a specially structured side positioning mechanism and an end positioning mechanism to fix the mobile phone case in all directions. The end positioning mechanism can open and move up and down, which facilitates the placement and removal of the mobile phone case. The side positioning mechanism can press and position the mobile phone case from the side. In addition, this utility model also includes an ejection mechanism, which makes it easy to eject the mobile phone case from the mobile phone case contour limiting block after processing. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a mobile phone protective case processing fixture according to this utility model;

[0017] Figure 2 This is a schematic diagram of the ejection mechanism of a mobile phone protective case processing fixture according to the present invention;

[0018] Figure 3 This is a schematic diagram of the installation of the ejector cylinder of a mobile phone protective case processing fixture according to this utility model.

[0019] In the diagram: 1. Base; 2. Column; 3. Carrier plate; 4. Phone case contouring limiting block; 5. Side positioning mechanism; 6. End positioning mechanism; 7. Positioning block; 8. Support seat; 9. Pressure rod; 10. First positioning cylinder; 11. Pressing part; 12. Second positioning cylinder; 13. Clamping block; 14. Ejection mechanism; 15. Ejection cylinder; 16. Ejection rod; 17. Support rod; 18. Storage groove; 19. Hinge hole. Detailed Implementation

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] Example: Figure 1 , Figure 2 , Figure 3 As shown, this utility model discloses a mobile phone case processing fixture, including a base 1. The base 1 has multiple vertically upward-pointing columns 2 at its upper end. A carrier plate 3 is located on the top of each column 2, and multiple mobile phone case contouring and positioning blocks 4 are mounted on the carrier plate 3. The carrier plate 3 also has side positioning mechanisms 5 on both sides of the mobile phone case contouring and positioning blocks 4, and end positioning mechanisms 6 at both ends of the mobile phone case contouring and positioning blocks 4. By mounting multiple mobile phone case contouring and positioning blocks 4 on the carrier plate 3, multiple mobile phone cases can be initially positioned simultaneously. After initial positioning, the mobile phone cases are then omnidirectionally fixed by the side positioning mechanisms 5 and the end positioning mechanisms 6, thus preventing loosening during processing and ensuring good die-cutting accuracy.

[0022] The end positioning mechanism 6 includes a positioning block 7 fixed on the carrier plate 3. The positioning block 7 is provided with two vertically upward support seats 8, and a pressure rod 9 is hinged to the support seat 8. The positioning block 4 is fixed with a first positioning cylinder 10. The telescopic end of the first positioning cylinder 10 is hinged to the end of the pressure rod 9. The front end of the pressure rod 9 is provided with a pressing part 11 for pressing the two ends of the phone case. The first positioning cylinder 10 is connected to a compressed air pipe. The first positioning cylinder 10 drives its telescopic end to move up and down by opening and closing the compressed air, thereby driving the pressing part 11 of the pressure rod 9 in the end positioning mechanism 6 to open and close up and down, which facilitates the taking and putting away of the phone case.

[0023] The side positioning mechanism 5 includes a second positioning cylinder 12 fixed to the bottom of the carrier plate 3 and pointing vertically downward. The telescopic end of the second positioning cylinder 12 is equipped with a pressing block 13. The second positioning cylinder 12 is connected to a compressed air pipe. In this way, the second positioning cylinder 12 controls the opening and closing of the compressed air to drive its telescopic end to move towards the pressing block 13, thereby driving the pressing block 13 to move towards the side of the phone case, thus realizing the pressing and positioning function of the side of the phone case. It has the characteristics of easy operation and high degree of automation.

[0024] The carrier plate 3 is provided with an ejection mechanism 14 that ejects the phone case from the phone case conforming limiting block 4. Furthermore, this invention also includes an ejection mechanism 14, which facilitates ejecting the phone case from the phone case conforming limiting block 4 after processing.

[0025] The ejection mechanism 14 includes an ejection cylinder 15 disposed at the bottom of the carrier plate 3, and an ejection rod 16 disposed on the ejection cylinder 15. The top end of the ejection rod 16 is provided with a horizontally arranged support rod 17, and the carrier plate 3 has a storage groove 18 for storing the support rod 17. The ejection cylinder 15 is connected to a compressed air pipe. By controlling the opening and closing of the compressed air, the ejection rod 16 is driven to move upward and eject the mobile phone case.

[0026] The end of the pressure rod 9 is provided with a hinge hole 19, and the pressure rod 9 is hinged to the telescopic end of the first positioning cylinder 10 via a hinge shaft, which facilitates the hinge connection.

[0027] During operation, this mobile phone case processing fixture uses multiple mobile phone case contouring limiting blocks 4 on the carrier plate 3 to simultaneously perform initial positioning of multiple mobile phone cases. After initial positioning, the mobile phone cases are then secured in all directions by side positioning mechanisms 5 and end positioning mechanisms 6, preventing loosening during processing and ensuring good die-cutting accuracy. The pressing part of the pressure rod in the end positioning mechanism 6 can open and close vertically, facilitating the placement and removal of mobile phone cases. The side positioning mechanism can press and position the mobile phone case from the side. This invention also includes an ejection mechanism 14, which facilitates the ejection of the mobile phone case from the mobile phone case contouring limiting blocks 4 after processing.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mobile phone protective case processing fixture, characterized in that, Includes a base (1), the upper end of which is provided with multiple vertically upward columns (2), the top of which is provided with a carrier plate (3), and the carrier plate (3) is provided with multiple mobile phone case conformal limiting blocks (4), and the carrier plate (3) is provided with side positioning mechanisms (5) on both sides of the mobile phone case conformal limiting blocks (4), and the carrier plate (3) is also provided with end positioning mechanisms (6) at both ends of the mobile phone case conformal limiting blocks (4).

2. The mobile phone protective case processing fixture according to claim 1, characterized in that, The end positioning mechanism (6) includes a positioning block (7) fixed on the carrier plate (3). The positioning block (7) is provided with two vertically upward support seats (8), and a pressure rod (9) is hinged on the support seat (8). The positioning block (7) is fixed with a first positioning cylinder (10). The telescopic end of the first positioning cylinder (10) is hinged to the end of the pressure rod (9). The front end of the pressure rod (9) is provided with a pressing part (11) for pressing the two ends of the mobile phone case. The first positioning cylinder (10) is connected to a compressed air pipe.

3. The mobile phone protective case processing fixture according to claim 1, characterized in that, The side positioning mechanism (5) includes a second positioning cylinder (12) fixed to the bottom of the carrier plate (3) and vertically downward. A pressing block (13) is installed on the telescopic end of the second positioning cylinder (12). The telescopic end of the second positioning cylinder (12) drives the pressing block (13) to move toward the side of the mobile phone case. The second positioning cylinder (12) is connected to a compressed air pipe.

4. The mobile phone protective case processing fixture according to claim 1, characterized in that, The carrier plate (3) is provided with an ejection mechanism (14) that ejects the mobile phone case from the mobile phone case conformal limiting block (4).

5. A mobile phone protective case processing fixture according to claim 4, characterized in that, The ejection mechanism (14) includes an ejection cylinder (15) disposed at the bottom of the carrier plate (3), and the ejection cylinder (15) is provided with an ejection rod (16), the top end of the ejection rod (16) is provided with a horizontally arranged support rod (17), and the carrier plate (3) has a storage groove (18) for storing the support rod (17), and the ejection cylinder (15) is connected to a compressed air pipe.

6. A mobile phone protective case processing fixture according to claim 2, characterized in that, The end of the pressure rod (9) is provided with a hinge hole (19), and the pressure rod (9) is hinged to the telescopic end of the first positioning cylinder (10) via a hinge shaft.

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