Gift box variable print pattern positioning device

Abstract

The utility model provides gift box variable printing pattern positioning device belongs to gift box processing equipment technical field, and this device includes support frame, conveying mechanism and positioning mechanism, and positioning mechanism contains printing plate and limiting component, and limiting component includes at least two rotation plates, and the rotation plate is connected through slide bar sliding to adjust interval, realizes the self -adaptation accurate positioning to different width gift box, simultaneously, support frame bottom is equipped with folding frame of telescopic leg and built -in screw rod, adjusts its height through, realizes the adaptation of the height and inclination angle of whole device work platform. The utility model solves the problem of poor universality of prior art equipment, poor environmental adaptability, realizes the whole process automation of gift box conveying, positioning, printing, and remarkably improves production efficiency and positioning accuracy.

Description

Technical Field

[0001] This utility model relates to the technical field of gift box processing equipment, and in particular to a positioning device for variable printed patterns on gift boxes. Background Technology

[0002] With the development of the packaging industry, the printed patterns on the surface of the packaging are crucial to enhancing the value of the product. On existing gift box printing production lines, automated equipment is usually used to position and print gift boxes to improve production efficiency. However, the positioning mechanisms in these devices are often designed for gift boxes of specific sizes, and the size and position of their clamping or limiting components are relatively fixed. This means that when processing gift boxes of different widths or lengths, operators must frequently stop the machine for manual adjustments, or even replace the entire set of positioning fixtures. This is not only cumbersome to operate, but also seriously affects the continuity and overall efficiency of the production line, resulting in poor equipment versatility and adaptability.

[0003] In addition, existing printing equipment usually has a fixed overall height and working angle, which makes it difficult to connect to different production lines and achieve smooth and seamless height docking with other upstream and downstream equipment. In order to adapt to different working conditions, it is often necessary to modify the equipment foundation or the entire production line layout, which increases deployment costs and time and limits the flexible application of the equipment.

[0004] Therefore, this utility model proposes a variable printing pattern positioning device for gift boxes to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems of existing variable printing pattern positioning devices for gift boxes, such as simple positioning structure, difficulty in adapting to gift boxes of different sizes, and fixed overall height and angle, which are not convenient for integration into different production lines, this utility model aims to provide a variable printing pattern positioning device for gift boxes with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a positioning device for variable printed patterns on gift boxes, including: a support frame, a conveying mechanism and a positioning mechanism disposed on the support frame, the positioning mechanism including a printing plate and a limiting component for positioning the gift box; and telescopic legs and a folding frame for adjusting the height of the support frame.

[0007] The limiting component includes at least two rotating plates, which are slidably connected by a slide rod to achieve adaptive adjustment for gift boxes of different widths.

[0008] Furthermore, the bottom of the support frame is equipped with telescopic legs and a folding frame. The folding frame has a threaded rod inside, and the height of the folding frame can be adjusted by rotating the threaded rod, thereby cooperating with the telescopic legs to achieve convenient adjustment of the height and tilt angle of the entire device's working platform.

[0009] Preferably, the limiting component further includes a positioning plate, and the rotating plate is rotatably disposed at the bottom of the positioning plate.

[0010] Preferably, the limiting component further includes a cylinder, a connecting column, and a positioning plate. The cylinder drives the positioning plate through the connecting column, thereby driving the rotating plate to clamp the gift box.

[0011] Preferably, the limiting component further includes a sliding frame, on which both the slide rod and the driving component of the limiting component are fixed, and the sliding frame is slidably disposed on the top of the support frame.

[0012] Preferably, the positioning mechanism further includes a cylinder and a connecting rod, wherein the cylinder drives the printed circuit board to reciprocate up and down via the connecting rod.

[0013] Preferably, the positioning mechanism further includes a positioning frame, a motor, and a rotating shaft driven by the motor, wherein the aforementioned cylinder and limiting components are all fixed on the positioning frame.

[0014] Preferably, the conveying mechanism specifically includes a motor, a conveyor belt, a rolling shaft driven by the motor, and a roller, with the conveyor belt wound around the rolling shaft and the roller.

[0015] Preferably, the telescopic leg and folding frame are hinged to the bottom of the support frame via a connecting frame and a rotating plate.

[0016] This utility model has the following beneficial effects: 1. This utility model solves the problem of existing positioning devices having a simple structure and being difficult to adapt to gift boxes of different sizes by setting a limiting component that works in concert with a rotating plate, a sliding rod and a cylinder. It achieves the technical effect of being able to flexibly clamp gift boxes of different specifications, improving the equipment's versatility and positioning accuracy.

[0017] 2. This utility model solves the problem of fixed overall height and angle of printing equipment in the prior art, which is inconvenient to connect to different production lines, by setting telescopic legs and built-in threaded rods at the bottom of the support frame. It achieves the technical effect of being able to conveniently adjust the overall height and tilt angle of the equipment and enhance the environmental adaptability of the equipment.

[0018] 3. This utility model solves the problems of cumbersome gift box printing process, reliance on manual operation, and low production efficiency in the prior art by integrating the conveying mechanism, automatic positioning mechanism and printing mechanism. It achieves the technical effect of realizing the full-process automation of gift box printing from conveying and positioning to printing, significantly improving production efficiency and reducing labor costs. Attached Figure Description

[0019] Figure 1 A perspective view of the variable printing pattern positioning device for gift boxes proposed in this utility model; Figure 2 This is a structural exploded view of the variable printing pattern positioning device for gift boxes proposed in this utility model. Figure 3 This is a partial structural exploded view of the variable printing pattern positioning device for gift boxes proposed in this utility model. Figure 4 This is a partial structural schematic diagram of the variable printing pattern positioning device for gift boxes proposed in this utility model.

[0020] Legend: 1. Support frame; 2. Positioning mechanism; 201. Positioning frame; 202. Cylinder 1; 203. Connecting rod; 204. Printing plate; 205. Motor 1; 206. Rotating shaft; 207. Limiting assembly; 2071. Positioning plate; 2072. Slide rod; 2073. Rotating plate; 2074. Cylinder 2; 2075. Connecting column; 2076. Positioning disc; 2077. Sliding frame; 3. Conveying mechanism; 301. Motor 2; 302. Rolling shaft; 303. Conveyor belt; 304. Roller; 305. Rotating plate; 306. Telescopic leg; 307. Connecting frame; 308. Folding frame; 309. Threaded rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] Example: Please refer to Figures 1 to 4 This utility model provides a variable printing pattern positioning device for gift boxes, which aims to solve the problems of poor adaptability and low automation of existing gift box printing devices.

[0023] like Figure 1 and Figure 2As shown, the variable printing pattern positioning device for gift boxes includes a support frame 1 serving as a mounting base, and a conveying mechanism 3 and a positioning mechanism 2 integrated on the support frame 1. The conveying mechanism 3 is responsible for automatically transporting the gift boxes to be processed to a predetermined position, while the positioning mechanism 2 performs precise positioning and printing processing on the transported gift boxes. To enhance the environmental adaptability of the device, the bottom of the support frame 1 is also equipped with height-adjustable telescopic legs 306 and a folding frame 308. The folding frame 308 has a threaded rod 309 inside, and the height of the folding frame 308 can be adjusted by rotating the threaded rod 309, thereby achieving adaptive adjustment of the height and tilt angle of the entire device's working platform.

[0024] To solve the above-mentioned technical problems, the technical solution of this embodiment is that the positioning mechanism 2 is provided with a limiting component 207 with an ingenious structure and adaptive adjustment capability, and the limiting component 207 and the printing execution component form a cooperative working relationship.

[0025] Please refer to the following carefully. Figures 2 to 4 The structure will be described in detail below: The positioning mechanism 2 includes a positioning frame 201, which is fixedly connected to the top of the support frame 1. The limiting component 207 and the printing cylinder 202 are both mounted on the positioning frame 201. The limiting component 207 includes a positioning plate 2071 serving as a mounting base. At least two rotating plates 2073 for front-to-back positioning of the gift box are rotatably mounted on the bottom of the positioning plate 2071. The rotating plates 2073 are slidably connected by a slide rod 2072, allowing for easy adjustment of the distance between them to accommodate gift boxes of different widths. To automate the clamping action, the limiting component 207 also includes a second cylinder 2074, a connecting column 2075, and a positioning plate 2076. The output end of 4 is connected to the positioning plate 2076 via the connecting column 2075, and drives the positioning plate 2076, which in turn drives the rotating plates 2073 on both sides to rotate to achieve clamping and limiting of the gift box. In order to optimize the flexibility of the overall device, the entire limiting component 207 is fixed on a sliding frame 2077. The sliding frame 2077 is slidably installed on the top of the support frame 1. When the gift box is accurately positioned, the cylinder 202 fixed on the positioning frame 201 is activated, and the connecting rod 203 connected to its piston rod drives the printing plate 204 to move up and down to complete the printing operation. In addition, the positioning frame 201 is also fixed with a motor 205, which drives the rotating shaft 206 to rotate.

[0026] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment of the conveying mechanism 3, please refer to Figure 1 and Figure 2The conveying mechanism 3 specifically includes a second motor 301 for driving, a rolling shaft 302 for active transmission, multiple rollers 304 for support, and a conveyor belt 303 for carrying gift boxes. The second motor 301 is fixedly installed on the inner side of the support frame 1, and its output shaft is connected to the rolling shaft 302 for transmission to provide power. The conveyor belt 303 is wrapped around the outer periphery of the rolling shaft 302 and the rollers 304, thereby realizing the smooth conveying of materials under the drive of the second motor 301.

[0027] As a preferred embodiment of the height adjustment mechanism for the support frame 1, please refer to... Figure 1 To facilitate rotational adaptation during height adjustment, both the telescopic leg 306 and the folding frame 308 are hinged to the bottom of the support frame 1 via the top connecting frame 307 and the rotating plate 305. This connection method ensures that the connecting parts can rotate flexibly when the folding frame 308 is raised or lowered by rotating the threaded rod 309 or the telescopic leg 306 is directly stretched, avoiding structural interference and making the adjustment process smoother.

[0028] Working principle: The positioning mechanism 2 at the top of the support frame 1 enables rapid printing of gift boxes. The positioning frame 201 fixes the cylinder 202 and the limiting component 207, ensuring the overall structural strength. The cylinder 202 reciprocates up and down, pushing the printing plate 204 on one side of the connecting rod 203, ensuring high printing efficiency. The motor 205 at both ends of the support frame 1 rotates the shaft 206, reducing labor costs. The gift box is initially placed on the printing area positioning plate 2071. The limiting component 207 performs secondary positioning of the gift box. The positioning plate 2071 has rotating plates 2073 at its bottom front and rear ends, achieving… The front and rear limits of the gift box are set. For gift boxes of different widths, the width of the rotating plate 2073 is adjusted by the slide rod 2072 to increase the adaptability of the processing area. To achieve the accuracy of the adjustment, the second cylinder 2074 on one side of the slide rod 2072 is used. The second cylinder 2074 drives the connecting column 2075 to drive the positioning plate 2076 to adjust, so as to realize the rotation adjustment centered on the positioning plate 2076. The rotating plates 2073 on both sides are used to limit the positioning to ensure the accuracy of the positioning. The second cylinder 2074 and the slide rod 2072 are both fixed to the bottom sliding frame 2077 and slide on the top of the support frame 1 to optimize the flexibility of the overall device. The conveying mechanism 3 inside the support frame 1 enables efficient conveying operations. The drive motor 301 drives the rolling shaft 302 and roller 304 to place the gift box on the conveyor belt 303 and convey it to the processing area. The bottom of the support frame 1 is also equipped with telescopic legs 306 and folding frames 308 for easy adjustment and adaptation to the processing area. The telescopic legs 306 and folding frames 308 are connected to the rotating plate 305 by the top connecting frame 307 to increase flexibility and facilitate rotation when adjusting up and down. A threaded rod 309 runs through the inside of the folding frame 308. Rotating the threaded rod 309 adjusts the height of the folding frame 308 up and down, thereby adjusting the height of one side of the support frame 1 and achieving adaptability to the angle and height.

Claims

1. A variable printable pattern positioning device for gift boxes, comprising: Support frame (1); A conveying mechanism (3) is mounted on the support frame (1); Positioning mechanism (2), which is mounted on the support frame (1), includes a printing plate (204) and a limiting component (207) for positioning the gift box. Its features are: The limiting component (207) includes at least two rotating plates (2073), which are slidably connected by a slide rod (2072) to adjust the distance between the rotating plates (2073); The bottom of the support frame (1) is also provided with telescopic legs (306) and folding frame (308). The folding frame (308) is provided with a threaded rod (309) inside. The threaded rod (309) can be rotated to adjust the height of the folding frame (308).

2. The variable printing pattern positioning device for gift boxes according to claim 1, characterized in that, The limiting component (207) also includes a positioning plate (2071), and the rotating plate (2073) is rotatably disposed at the bottom of the positioning plate (2071).

3. The variable printing pattern positioning device for gift boxes according to claim 2, characterized in that, The limiting component (207) also includes a second cylinder (2074), a connecting column (2075) and a positioning plate (2076). The second cylinder (2074) drives the positioning plate (2076) through the connecting column (2075) to drive the rotating plate (2073) to clamp the gift box.

4. The variable printing pattern positioning device for gift boxes according to claim 1, characterized in that, The limiting component (207) also includes a sliding frame (2077), and the sliding rod (2072) and the driving component of the limiting component (207) are both fixed on the sliding frame (2077). The sliding frame (2077) is slidably disposed on the top of the support frame (1).

5. The variable printing pattern positioning device for gift boxes according to claim 1, characterized in that, The positioning mechanism (2) also includes a cylinder (202) and a connecting rod (203), wherein the cylinder (202) drives the printing plate (204) to move up and down reciprocally through the connecting rod (203).

6. The variable printing pattern positioning device for gift boxes according to claim 5, characterized in that, The positioning mechanism (2) also includes a positioning frame (201), a motor (205) and a rotating shaft (206) driven by the motor (205). The cylinder (202) and the limiting component (207) are both fixed on the positioning frame (201).

7. The variable printing pattern positioning device for gift boxes according to claim 1, characterized in that, The conveying mechanism (3) includes a second motor (301), a conveyor belt (303), and a rolling shaft (302) and a roller (304) driven by the second motor (301), with the conveyor belt (303) wound around the rolling shaft (302) and the roller (304).

8. The variable printing pattern positioning device for gift boxes according to claim 1, characterized in that, The telescopic leg (306) and the folding frame (308) are hinged to the bottom of the support frame (1) via a connecting frame (307) and a rotating plate (305).

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