Quickly replaceable paper box forming die

Abstract

The utility model relates to paper box mould technical field, and disclose a kind of quick replaceable paper box forming mould, including base, still include: the magnet embedded in the inner wall of base;The utility model is provided with the setting of mounting block and limiting mechanism etc. structure, it is convenient to replace the model of fixed block and guide block, to be able to quickly adapt to the production demand of different size paper box, to effectively reduce production cost, improve production efficiency, under the action of compression mechanism and rubber block, good buffering effect can be played in the paper box pressing forming process, effectively reduce the paper box surface indentation too big, deformation even breakage etc. Problem, improve the overall level of product, simultaneously, also facilitate staff to take out the paper box of pressing forming, to effectively improve the smoothness of production, reduce the damage caused to paper box in the process of taking by staff, solve the adaptability of existing mould when using is not good, and paper box is easily damaged.

Description

Technical Field

[0001] This utility model relates to the field of paper box mold technology, specifically a paper box forming mold that can be quickly replaced. Background Technology

[0002] Paper box forming technology is constantly iterating and upgrading in its continuous development, and mold technology is also constantly evolving with the times. At the same time, the industry has put forward more stringent requirements for efficient, precise and environmentally friendly production models.

[0003] However, traditional partial cardboard box forming molds are usually designed with a fixed structure, and key components such as guide blocks cannot be adjusted or disassembled. This means that a set of molds can often only be adapted to the production of cardboard boxes of one size. When market demand changes and different sizes of cardboard boxes need to be produced, the only way is to replace the entire mold, which not only increases production costs but also seriously affects production efficiency, making it difficult to meet rapidly changing market demands.

[0004] In addition, some traditional cardboard box forming molds neglect the cushioning function in their design. During the cardboard box forming and pressing process, there is a hard contact between the mold and the cardboard box without a cushioning structure. This not only easily causes excessive indentation, deformation or even damage to the surface of the cardboard box, affecting the appearance quality of the product, but also generates a large impact force on the mold itself. Long-term use will lead to accelerated mold wear and shortened lifespan. Utility Model Content

[0005] The purpose of this invention is to provide a quick-change cardboard box forming mold to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quickly replaceable cardboard box forming mold, including a base, and further comprising:

[0007] A magnet is embedded in the inner wall of the base. A connecting block is provided on the surface of the magnet. A fixing block is fixedly connected to the surface of the connecting block. A guide block is fixedly connected to the surface of the connecting block. An installation block is fixedly connected to the bottom of the fixing block. A fixing groove is opened in the inner wall of the base. A limiting mechanism for limiting the fixing block is provided in the inner wall of the installation block.

[0008] A compression groove is formed on the surface of the base, and a compression mechanism is provided on the inner wall of the base to facilitate the removal of the cardboard box. A rubber block is provided on the top of the compression mechanism to cushion the cardboard box.

[0009] Preferably, the limiting mechanism includes a first spring fixedly connected to the inner wall of the mounting block, one end of the first spring being fixedly connected to the limiting block, and a limiting groove being formed in the inner wall of the fixing groove.

[0010] Preferably, the compression mechanism includes a sliding groove formed in the inner cavity of the base, a sliding block is slidably connected to the inner wall of the sliding groove, and a second spring is fixedly connected to the surface of the compression groove.

[0011] Preferably, the sliding block is located inside the second spring, and the second spring works in conjunction with the sliding block.

[0012] Preferably, one end of the limiting block has a hemispherical structure design, and the surface of the limiting block is slidably connected to the inner wall of the mounting block.

[0013] Preferably, the shape of the rubber block matches the shape of the compression groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model, through the design of mounting blocks and limiting mechanisms, facilitates the replacement of the models of fixing blocks and guide blocks, thereby quickly adapting to the production needs of paper boxes of different sizes. This effectively reduces production costs, improves production efficiency, and enhances production flexibility. Under the action of the compression mechanism and rubber blocks, it provides a good buffering effect during the pressing and forming process of the paper box, effectively reducing problems such as excessive indentation, deformation, or even damage on the surface of the paper box. This ensures that the appearance quality of each paper box meets the standards, improving the overall grade of the product. At the same time, it also facilitates the removal of the pressed and formed paper boxes by the staff, thereby effectively improving the smoothness of production and reducing the damage to the paper boxes caused by the staff during the removal process. It solves the problem of poor adaptability and easy damage to paper boxes in the use of existing molds. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a partial three-dimensional cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a partial three-dimensional cross-sectional structural diagram of the present invention;

[0019] Figure 4 This utility model Figure 3 A magnified structural diagram of point A in the middle.

[0020] In the diagram: 1. Base; 2. Magnet; 3. Connecting block; 4. Fixing block; 5. Guide block; 6. Fixing groove; 7. Limiting mechanism; 71. First spring; 72. Limiting block; 73. Limiting groove; 8. Compression groove; 9. Compression mechanism; 91. Sliding groove; 92. Sliding block; 93. Second spring; 10. Rubber block; 11. Mounting block. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 As shown, a quick-change cardboard box forming mold includes a base 1, which is the basic support structure for the entire cardboard box forming mold.

[0023] A magnet 2 is embedded in the inner wall of the base 1. A connecting block 3 is provided on the surface of the magnet 2. The connecting block 3 is made of iron and its shape matches that of the magnet 2. The cooperation between the magnet 2 and the connecting block 3 facilitates the disassembly and assembly of the subsequent structure.

[0024] The surface of the connecting block 3 is fixedly connected to a fixing block 4. There are four fixing blocks 4, which are evenly distributed on the surface of the connecting block 3. The surface of the connecting block 3 is fixedly connected to a guide block 5. There are several guide blocks 5, which are evenly distributed on the surface of the connecting block 3. Through the cooperation of the fixing block 4 and the guide block 5, the folding and forming of the carton can be guided to quickly form the required carton size.

[0025] The bottom of the fixing block 4 is fixedly connected to the mounting block 11. The inner wall of the base 1 is provided with a fixing groove 6. The surface of the mounting block 11 is slidably connected to the inner wall of the fixing groove 6. The inner wall of the mounting block 11 is provided with a limiting mechanism 7. There are two limiting mechanisms 7, which are symmetrical about the center line of the mounting block 11. Through the cooperation of the mounting block 11 and the limiting mechanism 7, the position of the fixing block 4 and the guide block 5 can be limited, and it is convenient to disassemble them later to replace the fixing block 4 and the guide block 5 of different sizes. This effectively reduces production costs, improves production efficiency, and enables the production needs of paper boxes of different sizes to be quickly adapted.

[0026] The limiting mechanism 7 includes a first spring 71 fixedly connected to the inner wall of the mounting block 11. One end of the first spring 71 is fixedly connected to a limiting block 72. A limiting groove 73 is opened in the inner wall of the fixing groove 6. The limiting block 72 and the limiting groove 73 are used in conjunction. By blocking each other, the limiting block 72 and the limiting groove 73 can achieve the limiting effect on the mounting block 11 and the fixing block 4 and other structures.

[0027] One end of the limiting block 72 is designed with a hemispherical structure. The surface of the limiting block 72 is slidably connected to the inner wall of the mounting block 11. Under the action of the specially shaped limiting block 72, the situation of jamming or inability to accurately enter the limiting groove 73 caused by the irregular shape of the limiting block 72 is reduced, thereby improving the accuracy and reliability of the limiting operation.

[0028] A compression groove 8 is provided on the surface of the base 1, and a compression mechanism 9 is provided on the inner wall of the base 1. A rubber block 10 is provided on the top of the compression mechanism 9. The shape of the rubber block 10 matches the shape of the compression groove 8 so that the staff can press the rubber block 10 into the inner cavity of the compression groove 8 during the pressing of the cardboard box, so that the rubber block 10 will not affect the shape of the cardboard box.

[0029] At the same time, the rubber block 10 can provide good cushioning for the cardboard box, effectively reducing problems such as excessive indentation, deformation or even damage on the surface of the cardboard box, thereby improving the quality of the cardboard box.

[0030] The compression mechanism 9 facilitates the smooth removal of the pressed and shaped cardboard boxes by the staff, thereby effectively improving the smoothness of production and reducing the damage to the cardboard boxes caused by the staff during the picking process.

[0031] There are four compression mechanisms 9, which are evenly distributed on the surface of the compression groove 8. By setting four compression mechanisms 9, it can be ensured that the force on each part of the paper box is uniform during the compression process, so that the forming quality of the paper box is more stable.

[0032] The compression mechanism 9 includes a sliding groove 91 formed in the inner cavity of the base 1, a sliding block 92 slidably connected to the inner wall of the sliding groove 91, and a second spring 93 fixedly connected to the surface of the compression groove 8. One end of the second spring 93 is fixedly connected to the bottom of the rubber block 10.

[0033] Both the sliding groove 91 and the sliding block 92 have a T-shaped cross-section. This prevents the sliding block 92 from falling out of the inner cavity of the sliding groove 91, thus improving the stability of the rubber block 10 during use.

[0034] The sliding block 92 is located inside the second spring 93. The second spring 93 works in conjunction with the sliding block 92. Under this action, the second spring 93 can be guided during compression or rebound, reducing the possibility of large positional displacement of the second spring 93.

[0035] It is worth noting that the connecting block 3, mounting block 11, first spring 71 and limiting block 72 proposed in this technical solution are all of the same size, and the fixing block 4 and guide block 5 are existing technologies. The specific structure, working principle and possible control method and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0036] Working principle: First, the operator can replace the fixed block 4 and guide block 5 with different models according to the size of the cardboard box to be pressed and formed. First, pull the fixed block 4 upward. At this time, the limiting block 72 will compress the first spring 71, allowing the limiting block 72 to disengage from the inner cavity of the limiting groove 73. At the same time, the connecting block 3 overcomes the force of the magnet 2, so that the connecting block 3 and the fixed block 4 and other structures can be smoothly removed to replace the required fixed block 4 and guide block 5 and other structures. This effectively reduces production costs, improves production efficiency, and enhances production flexibility.

[0037] When the worker presses the cardboard box on the base 1, the bottom of the cardboard box will contact the rubber block 10. As the worker continues to press the cardboard box, the rubber block 10 will drive the sliding block 92 to slide in the inner cavity of the sliding groove 91, while compressing the second spring 93, so that the rubber block 10 is fully embedded in the inner cavity of the compression groove 8. Under the action of the rubber block 10, the cardboard box can play a good cushioning effect, effectively reducing problems such as excessive indentation, deformation or even damage on the surface of the cardboard box. After pressing, under the elastic force of the second spring 93, the rubber block 10 and the cardboard box on its surface will be pushed upward, so that the worker can remove the cardboard box, effectively improving the smoothness of production.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-change cardboard box forming mold, comprising a base (1), characterized in that, Also includes: A magnet (2) is embedded in the inner wall of the base (1). A connecting block (3) is provided on the surface of the magnet (2). A fixing block (4) is fixedly connected to the surface of the connecting block (3). A guide block (5) is fixedly connected to the surface of the connecting block (3). An installation block (11) is fixedly connected to the bottom of the fixing block (4). A fixing groove (6) is opened in the inner wall of the base (1). A limiting mechanism (7) for limiting the fixing block (4) is provided in the inner wall of the installation block (11). A compression groove (8) is provided on the surface of the base (1). The inner wall of the base (1) is provided with a compression mechanism (9) to facilitate the removal of the cardboard box. A rubber block (10) is provided on the top of the compression mechanism (9) to buffer the cardboard box.

2. The quick-change cardboard box forming mold according to claim 1, characterized in that: The limiting mechanism (7) includes a first spring (71) fixedly connected to the inner wall of the mounting block (11), one end of the first spring (71) is fixedly connected to a limiting block (72), and a limiting groove (73) is opened on the inner wall of the fixing groove (6).

3. The quick-change cardboard box forming mold according to claim 1, characterized in that: The compression mechanism (9) includes a sliding groove (91) opened in the inner cavity of the base (1), a sliding block (92) is slidably connected to the inner wall of the sliding groove (91), and a second spring (93) is fixedly connected to the surface of the compression groove (8).

4. The quick-change cardboard box forming mold according to claim 3, characterized in that: The sliding block (92) is located inside the second spring (93), which works in conjunction with the sliding block (92).

5. A quick-change cardboard box forming mold according to claim 2, characterized in that: One end of the limiting block (72) is designed with a hemispherical structure, and the surface of the limiting block (72) is slidably connected to the inner wall of the mounting block (11).

6. The quick-change cardboard box forming mold according to claim 1, characterized in that: The shape of the rubber block (10) matches the shape of the compression groove (8).

Images