Positioning device of a top and bottom cover box forming machine

Abstract

The utility model relates to packing box production technical field discloses a positioning device of heaven and earth cover box forming machine, include: base, be equipped with a plurality of locating seat on it, positioning mechanism, including a plurality of limit seat, limit seat sliding is equipped with above four corner places of locating seat, and by the cylinder drive to the center of locating seat movement of fixedly being equipped with below locating seat, cylinder and limit seat one -to -one corresponding control, gas supply mechanism, including air cavity and gas supply pipe, air cavity fixedly be equipped with below center place of locating seat, be equipped with the inflation port below it, gas supply pipe is equipped with a plurality of, the communication air cavity with each cylinder, be equipped with gas supply regulating valve on gas supply pipe. The utility model has the advantages of: the production clamping structure of heaven and earth cover box can be adjusted, reduces the cost, and the adjustment is convenient.

Description

Technical Field

[0001] This utility model relates to the field of packaging box production technology, specifically to a positioning device for a top and bottom lid box forming machine. Background Technology

[0002] A hinged box is a common type of packaging box. It consists of two parts: a lid and a body. The lid acts like the "sky," and the body like the "earth," and the two parts interlock to form a complete package. Its structure is usually quite simple; the lid and body are typically connected or secured using glue, latches, or other methods. Hinged boxes have a square, flat appearance, providing good protection for products while also offering some display value. They can be beautifully decorated using printing, hot stamping, and other processes, and are widely used in gifts, cosmetics, electronics, and many other fields.

[0003] Currently, the production of hinged box boxes utilizes a streamlined folding process. At each folding step, a specific base is essential to hold the bottom of the box in place, ensuring precise forming. However, due to the wide variety of hinged box models, the base specifications required for different models vary significantly. This means that companies need to prepare multiple dedicated pieces of equipment for different product models. This undoubtedly increases production costs considerably and is extremely inconvenient in terms of equipment management and replacement. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a positioning device for a top and bottom box forming machine with an adjustable clamping structure, which reduces costs and is easy to adjust.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: a positioning device for a top and bottom lid box forming machine, comprising:

[0006] The base has several positioning seats on it;

[0007] The positioning mechanism includes several limiting seats, which are slidably disposed at the four corners above the positioning seat and are driven to move towards the center of the positioning seat by cylinders fixed below the positioning seat. The cylinders are controlled in a one-to-one correspondence with the limiting seats.

[0008] The air supply mechanism includes an air chamber and an air supply pipe. The air chamber is fixedly located at the center below the positioning seat, and an air inlet is provided below it. Multiple air supply pipes are provided, connecting the air chamber to each cylinder. An air supply regulating valve is provided on the air supply pipe.

[0009] Furthermore, the base has an integrally formed heightening edge at both upper sides.

[0010] Furthermore, several strip grooves are provided on both sides of the base near the raised edge.

[0011] Furthermore, the limiting seat is L-shaped and distributed in a square frame shape.

[0012] Furthermore, a connecting block is fixedly provided below the limiting seat, and the lower end of the connecting block passes through the positioning seat and is connected to the cylinder. The positioning seat is provided with a sliding groove that matches the connecting block.

[0013] Furthermore, the outer wall of the air inlet is provided with threads.

[0014] Compared with existing technologies, the advantages of this invention are as follows: the limiting seat of the positioning mechanism is driven by a cylinder and can move towards the center of the positioning seat, with each cylinder and limiting seat controlled in a one-to-one correspondence. This means that the position of each limiting seat can be flexibly adjusted according to the size of different lid and top boxes, achieving precise positioning and clamping. The air supply mechanism has an air supply regulating valve on its air supply pipe, which can regulate the air supply to the cylinder, further controlling the movement range and force of the limiting seats to meet the production needs of lid and top boxes of different specifications. This adjustable clamping structure avoids the need to customize special positioning devices for lid and top boxes of different specifications; one machine can adapt to the production of multiple sizes, greatly reducing equipment procurement and maintenance costs. At the same time, the adjustment process is simple and convenient, completed by adjusting the air supply regulating valve, reducing production preparation time, improving production efficiency, and further reducing production costs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;

[0016] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;

[0017] Figure 3 This is a top view of the present invention;

[0018] Figure 4 This is a side view of the present invention;

[0019] Figure 5 This is the front view of this utility model.

[0020] As shown in the figure: 1. Base; 2. Positioning seat; 3. Limiting seat; 4. Cylinder; 5. Air chamber; 6. Air supply pipe; 7. Air inlet; 8. Air supply regulating valve; 9. Heightening edge; 10. Strip groove; 11. Connecting block; 12. Slide groove. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] Combined with appendix Figure 1 Appendix Figure 3 Appendix Figure 5 A positioning device for a lid-and-top box forming machine includes: a base 1 with several positioning seats 2 on it; an integrally formed raising edge 9 on both upper sides of the base 1, which effectively prevents the lid-and-top box from slipping off the edge of the base 1 during the forming process, improving the safety and stability of the positioning device during use. Several strip grooves 10 are provided on both sides of the base 1 near the raising edge 9, facilitating the installation and fixing of the positioning device, and also allowing for convenient operation of the base 1 during equipment maintenance, thus improving the practicality of the device.

[0023] Combined with appendix Figure 1 Appendix Figure 3 The positioning mechanism includes several limiting seats 3, which are L-shaped and arranged in a square frame shape. They can accurately limit the positioning of the top and bottom cover box from the four corners, making the positioning of the top and bottom cover box on the positioning seat 2 more accurate and facilitating the forming operation of the top and bottom cover box.

[0024] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 4 The limiting seat 3 is slidably disposed at the four corners above the positioning seat 2, and is driven by the cylinder 4 fixedly disposed below the positioning seat 2 to move towards the center of the positioning seat 2. The cylinder 4 and the limiting seat 3 are controlled in a one-to-one correspondence. A connecting block 11 is fixedly disposed below the limiting seat 3. The lower end of the connecting block 11 passes through the positioning seat 2 and is connected to the cylinder 4. The positioning seat 2 is provided with a sliding groove 12 that matches the connecting block 11, which ensures the smoothness and stability of the sliding of the limiting seat 3 under the drive of the cylinder 4, making the positioning operation more reliable.

[0025] Combined with appendix Figure 2 Appendix Figure 4 Appendix Figure 5 The air supply mechanism includes an air chamber 5 and an air supply pipe 6. The air chamber 5 is fixedly located at the center below the positioning seat 2, and an inflation port 7 is provided below it. Multiple air supply pipes 6 are provided, connecting the air chamber 5 to each cylinder 4. An air supply regulating valve 8 is provided on the air supply pipe 6. The outer wall of the inflation port 7 is threaded to facilitate connection with an inflation device, enhancing the tightness of the connection between the air chamber 5 and the inflation device, preventing air leakage, and ensuring the normal operation of the air supply mechanism.

[0026] The specific implementation method of this utility model is as follows: First, the positioning device of the top and bottom lid box forming machine is placed in a suitable working position. Since the raised edge 9 is integrally formed on both sides of the upper part of the base 1, it can play a certain protective role for the top and bottom lid boxes on the device and prevent them from slipping.

[0027] Next, place the top and bottom lid box to be processed on the positioning seat 2 of the base 1. At this time, connect the inflation port 7 below the air chamber 5 to an external air source device. Since the outer wall of the inflation port 7 has threads, a tight connection can be achieved. Start the external air source device, supplying air to the air chamber 5 through the inflation port 7. The gas enters the cylinder through the air supply pipe 6. The air supply regulating valve 8 on the air supply pipe 6 can adjust the flow rate and pressure of the supplied air, thereby controlling the synchronous operation of each cylinder. The cylinder 4 pushes the limiting seat 3 to move towards the center of the positioning seat 2 until the L-shaped limiting seat 3 accurately positions and clamps the top and bottom lid box from the four corners. At this time, the top and bottom lid box can be folded.

[0028] After the top and bottom cover box is processed, the cylinder 4 is reversed to move the limit seat 3 away from the center of the positioning seat 2, and the processed top and bottom cover box can be taken out.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A positioning device for a top and bottom lid box forming machine, characterized in that, include: A base (1) on which several positioning seats (2) are provided; The positioning mechanism includes several limiting seats (3), which are slidably disposed at the four corners above the positioning seat (2) and driven by cylinders (4) fixedly disposed below the positioning seat (2) to move towards the center of the positioning seat (2). The cylinders (4) and the limiting seats (3) are controlled one-to-one. The air supply mechanism includes an air chamber (5) and an air supply pipe (6). The air chamber (5) is fixedly located at the center below the positioning seat (2), and an air inlet (7) is provided below it. The air supply pipe (6) is provided in multiple ways, connecting the air chamber (5) with each cylinder (4). An air supply regulating valve (8) is provided on the air supply pipe (6).

2. The positioning device for a lid-and-top box forming machine according to claim 1, characterized in that: The base (1) has an integrally formed heightening edge (9) on both sides above the base.

3. The positioning device for a lid-and-top box forming machine according to claim 2, characterized in that: The base (1) has several strip grooves (10) on both sides near the raised edge (9).

4. The positioning device for a lid-and-top box forming machine according to claim 1, characterized in that: The limiting seat (3) is L-shaped and distributed in a square frame shape.

5. The positioning device for a lid-and-top box forming machine according to claim 1, characterized in that: A connecting block (11) is fixedly provided below the limiting seat (3). The lower end of the connecting block (11) passes through the positioning seat (2) and is connected to the cylinder (4). The positioning seat (2) is provided with a sliding groove (12) that matches the connecting block (11).

6. The positioning device for a top and bottom lid box forming machine according to claim 1, characterized in that: The outer wall of the air inlet (7) is provided with threads.

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