Two-dimensional code chip rotating and locking jig

Abstract

The utility model discloses a two-dimensional code chip rotation locking jig which comprises a fixing platform, the upper end of a rotating shaft is fixedly connected with a threaded rod, the upper end of the threaded rod is fixedly connected with a rolling shaft, lifting openings are formed in the two sides of the inner wall of the fixing platform and the two sides of the inner wall of a clamping plate, and supporting rods are installed on the inner walls of the lifting openings in an inserted mode. Cushion blocks are installed at the upper end of the fixing platform and the lower ends of the clamping plates in an attached mode, machining grooves are formed in the rear sides of the clamping plates, threaded grooves are formed in the centers of the inner walls of the clamping plates, and the threaded rods and the threaded grooves are installed in an inserted mode. According to the rotary locking jig for the two-dimensional code chip, the fixed platform can be rapidly fixed through the pins, rapid disassembly, assembly and use are facilitated, rotary lifting adjustment can be conducted on the clamping plates in the lifting openings through the supporting rods and in the threaded grooves through the threaded rods, and the rolling shafts can be manually adjusted and electrically adjusted through connection with a motor, so that the rotary locking jig is more flexible; and the two-dimensional code chip can be supported and clamped through the cushion block and can be exposed and machined through the machining groove, and the effect is good.

Description

Technical Field

[0001] This utility model relates to the field of QR code chip production technology, specifically a QR code chip rotation locking fixture. Background Technology

[0002] A QR code is a black-and-white graphic display of specific geometric shapes arranged according to a certain pattern on a plane to record data symbols. Its coding cleverly utilizes the concept of "0" and "1" bit streams, the foundation of computer logic, using several geometric shapes corresponding to binary to represent text and numerical values. It is automatically read by image input devices or photoelectric scanning devices to achieve automatic information processing. It shares some commonalities with barcode technology: each code system has its specific character set, each character occupies a certain width, and has certain verification functions. It also has the ability to automatically identify information from different rows. Currently, QR codes are mainly produced through digital printing, inkjet printing, laser printing, and laser etching.

[0003] There is a QR code hot stamping device CN201720647135.6 that is simple in structure, easy to operate, highly practical, reliable and suitable for large-scale production. However, it has shortcomings. The existing equipment has poor clamping stability, poor flexibility of use and cannot be quickly disassembled and replaced, resulting in poor performance. Therefore, a QR code sheet rotation locking fixture is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a QR code sheet rotation locking fixture to solve the problems mentioned in the background art, such as poor clamping stability, poor flexibility of use, inability to be quickly disassembled and replaced, and poor performance of the QR code hot stamping device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a QR code chip rotation locking fixture, comprising a fixed platform, a clamping plate distributed at the upper end of the fixed platform, and QR code chips distributed between the fixed platform and the clamping plate, pins inserted and installed at the corners of the inner wall of the fixed platform, and a rotating shaft rotatably installed at the center position of the upper end of the fixed platform, a threaded rod fixedly connected to the upper end of the rotating shaft, and a roller fixedly connected to the upper end of the threaded rod, lifting ports are opened on both sides of the inner wall of the fixed platform and the clamping plate, and a support rod is inserted and installed on the inner wall of the lifting port, a pad is fitted to the upper end of the fixed platform and the lower end of the clamping plate, and a processing groove is opened on the rear side of the clamping plate, and a threaded groove is opened at the center position of the inner wall of the clamping plate, and the threaded rod is inserted and installed in the threaded groove.

[0006] Preferably, the fixed platform is installed by inserting it into the support rod through the lifting port, and the pin is installed in a rectangular shape at the corner of the fixed platform.

[0007] Preferably, the clamping plate is connected to the fixed platform in a limited sliding lifting manner through a support rod and a lifting port.

[0008] Preferably, the clamping plate is connected to the fixed platform in a rotating and lifting manner via a threaded rod and a threaded groove.

[0009] Preferably, the processing groove is a U-shaped groove structure, and the QR code chip is clamped and installed by the processing groove and the clamping plate with an opening.

[0010] Preferably, the pad is made of soft rubber, and the clamping plate and the fixing platform are installed in a supporting and clamping manner with the QR code sheet through the pad.

[0011] Compared with the prior art, the advantages of this utility model are: the QR code chip rotating locking fixture can quickly fix the fixed platform with pins, which is convenient for quick disassembly and assembly. Moreover, the clamping plate can be rotated and adjusted by the support rod in the lifting port and the threaded rod in the threaded groove. The roller can be adjusted manually or electrically by connecting to the motor, which is more flexible. Furthermore, the QR code chip can be supported and clamped by the pad block and can be exposed for processing through the processing groove, which has a better effect. Attached Figure Description

[0012] Figure 1 This is a perspective view of a QR code chip rotation locking fixture according to the present invention;

[0013] Figure 2 This is a schematic diagram of the internal structure of a QR code chip rotation locking fixture according to this utility model;

[0014] Figure 3 This is a top view of the internal structure of a QR code chip rotation locking fixture according to this utility model;

[0015] Figure 4 This utility model relates to a QR code chip rotation locking fixture. Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model relates to a QR code chip rotation locking fixture. Figure 2 Enlarged view of section B in the middle.

[0017] In the diagram: 1. Fixed platform, 2. Roller, 3. Support rod, 4. Clamping plate, 5. Pin, 6. QR code piece, 7. Processing groove, 8. Pad block, 9. Lifting port, 10. Threaded rod, 11. Rotating shaft, 12. Threaded groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 This utility model provides a technical solution: a QR code chip rotation locking fixture, including a fixed platform 1, a roller 2, a support rod 3, a clamping plate 4, a pin 5, a QR code chip 6, a processing groove 7, a pad 8, a lifting port 9, a threaded rod 10, a rotating shaft 11, and a threaded groove 12. The clamping plate 4 is distributed on the upper end of the fixed platform 1, and the QR code chip 6 is distributed between the fixed platform 1 and the clamping plate 4. The fixed platform 1 is installed by inserting and connecting the support rod 3 through the lifting port 9. The pin 5 is installed by inserting and connecting the fixed platform 1 in a rectangular shape at the corner. This makes the fixed platform 1 easy, stable, and quick to install and remove, and convenient to replace and use.

[0020] The clamping plate 4 is connected to the fixed platform 1 in a limited sliding lifting connection through the support rod 3 and the lifting port 9, which makes the lifting of the clamping plate 4 more stable and avoids deviation. The clamping plate 4 is connected to the fixed platform 1 in a rotating lifting connection through the threaded rod 10 and the threaded groove 12, which allows the clamping plate 4 to rotate and lift, making it convenient for clamping and adjustment, and it can be used manually and electrically, making it more flexible.

[0021] Pins 5 are inserted and installed at the corners of the inner wall of the fixed platform 1, and a rotating shaft 11 is rotatably installed at the center of the upper end of the fixed platform 1. A threaded rod 10 is fixedly connected to the upper end of the rotating shaft 11, and a roller 2 is fixedly connected to the upper end of the threaded rod 10. Lifting ports 9 are opened on both sides of the inner wall of the fixed platform 1 and the clamping plate 4, and support rods 3 are inserted and installed on the inner wall of the lifting ports 9. Pads 8 are fitted to the upper end of the fixed platform 1 and the lower end of the clamping plate 4, and a processing groove 7 is opened on the rear side of the clamping plate 4. The processing groove 7 is a U-shaped groove structure. The QR code sheet 6 is clamped and installed in the clamping plate 4 through the processing groove 7 with an opening. This allows the processing groove 7 to accommodate the open structure of the QR code sheet 6, making it convenient for processing and use, and achieving good results.

[0022] The pad 8 is made of soft rubber. The clamping plate 4 and the fixed platform 1 are supported and clamped to the QR code piece 6 through the pad 8. This allows the pad 8 to support and clamp the QR code piece 6, providing good protection and anti-slip effect. A threaded groove 12 is opened in the center of the inner wall of the clamping plate 4, and the threaded rod 10 is inserted into the threaded groove 12 for installation.

[0023] Working principle: When using this QR code rotating locking fixture, firstly, the fixed platform 1 and clamping plate 4 of the device are positioned and fitted together using the support rod 3 and the lifting port 9. Then, the fixed platform 1 is fixedly installed using the pin 5. Next, the roller 2 is connected to the drive mechanism. Then, the threaded rod 10 rotates in the threaded groove 12 to drive the clamping plate 4 to rise, and it is positioned and slid up using the support rod 3 and the lifting port 9. Then, the QR code 6 is placed in the processing groove 7. Next, the clamping plate 4 is rotated down and then supported and clamped by the pad 8. Then, the QR code 6 is processed through the processing groove 7. When the drive mechanism is damaged, the roller 2 can be used to manually lift and open / close for clamping operations. This is the usage process of this QR code rotating locking fixture.

[0024] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A QR code chip rotation locking fixture, comprising a fixed platform (1), wherein a clamping plate (4) is distributed on the upper end of the fixed platform (1), and a QR code chip (6) is distributed between the fixed platform (1) and the clamping plate (4), characterized in that: The fixed platform (1) has pins (5) inserted into the corners of its inner wall, and a rotating shaft (11) is rotatably installed at the center of the upper end of the fixed platform (1). A threaded rod (10) is fixedly connected to the upper end of the rotating shaft (11), and a roller (2) is fixedly connected to the upper end of the threaded rod (10). Lifting ports (9) are opened on both sides of the inner wall of the fixed platform (1) and the clamping plate (4), and a support rod (3) is inserted into the inner wall of the lifting port (9). A pad (8) is fitted to the upper end of the fixed platform (1) and the lower end of the clamping plate (4), and a processing groove (7) is opened on the rear side of the clamping plate (4). A threaded groove (12) is opened at the center of the inner wall of the clamping plate (4), and the threaded rod (10) is inserted into the threaded groove (12).

2. The QR code chip rotation locking fixture according to claim 1, characterized in that: The fixed platform (1) is installed by inserting it into the support rod (3) through the lifting port (9), and the pin (5) is installed in a rectangular shape at the corner of the fixed platform (1).

3. The QR code chip rotation locking fixture according to claim 2, characterized in that: The clamp (4) is connected to the fixed platform (1) in a limited sliding lifting connection through the support rod (3) and the lifting port (9).

4. The QR code chip rotation locking fixture according to claim 3, characterized in that: The clamping plate (4) is connected to the fixed platform (1) in a rotating and lifting manner through the threaded rod (10) and threaded groove (12).

5. A QR code chip rotation locking fixture according to claim 4, characterized in that: The processing groove (7) is a U-shaped groove structure, and the QR code chip (6) is clamped and installed with an opening between the processing groove (7) and the clamping plate (4).

6. A QR code chip rotation locking fixture according to claim 5, characterized in that: The pad (8) is made of soft rubber, and the clamping plate (4) and the fixing platform (1) are supported and clamped to the QR code piece (6) by the pad (8).

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