Flexible blade mounting structure for magnetic cutting die roller

Abstract

The utility model relates to the technical field of magnetic cutting die rollers, in particular to a flexible blade mounting structure for a magnetic cutting die roller, which is characterized in that a plurality of first mounting grooves are formed in the side surface of a magnetic roller, a second mounting groove is formed in the side surface of the magnetic roller, a limiting groove is formed in the magnetic roller, and limiting plates are arranged at two ends of the magnetic roller; the upper surface of the sliding block is fixedly connected with the connecting plate; the inner side surface of the sliding block is connected with the spring; the device has the beneficial effects that firstly, the strong magnetic plate is fixed to the position above the magnetic roller, then the limiting plates are installed at the two ends of the magnetic roller through the bolts, a worker can pull the positioning rods to enable the sliding blocks to slide along the limiting grooves and adjust the positions of the positioning rods according to the production requirements, and therefore cutters with different widths can be installed; therefore, the production requirement of a new cutter can be met without replacing the magnetic roller, the production cost is reduced, a worker can conveniently install the cutter through the positioning rod, and installation can be completed without multiple times of debugging.

Description

Technical Field

[0001] The utility model relates to the field of magnetic die-cutting rollers, in particular to a flexible blade mounting structure for magnetic die-cutting rollers. Background Art

[0002] The magnetic die-cutting roller is one of the important components in printing equipment. The magnetic die-cutting roller uses the principle of magnetic attraction to make the flexible blade close to and adsorb on the surface of the magnetic die-cutting roller. The blade is driven to rotate by the rotation of the magnetic die-cutting roller to cut the object.

[0003] In the prior art, when the flexible blade is mounted on the magnetic die roller, an operator is required to hold the flexible blade by hand and roll and press the blade from one side to the outside of the magnetic roller.

[0004] However, the flexible blades are prone to misalignment when installed by workers, and multiple adjustments are required to complete the installation. In addition, the existing magnetic die roller cannot adapt to flexible blades of different widths. When replacing the flexible blades, the magnetic die roller often needs to be replaced simultaneously, which increases production costs. Utility Model Content

[0005] The utility model aims to provide a flexible blade installation structure for a magnetic die-cutting roller to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible blade installation structure for a magnetic die-cutting roller, the flexible blade installation structure for a magnetic die-cutting roller comprising: a magnetic roller, a plurality of first installation grooves are provided on the side of the magnetic roller, a second installation groove is provided on the side of the magnetic roller, a limiting groove is provided in the magnetic roller, and limiting plates are provided at both ends of the magnetic roller;

[0007] The sliding block has an upper surface fixedly connected to the connecting plate, and an inner surface of the sliding block connected to the spring.

[0008] Preferably, the first mounting groove is in a "convex"-shaped structure, and the magnetic rubber pad can be inserted into the magnetic roller along the first mounting groove.

[0009] Preferably, the second mounting groove is a square plate-shaped structure, and the strong magnetic plate can be installed in the second mounting groove. The strong magnetic plate is a "convex"-shaped structure, and the two ends of the strong magnetic plate are fixedly connected with mounting plates. The mounting plate and the strong magnetic plate are threadedly connected to the magnetic roller through hexagon socket bolts.

[0010] Preferably, the limiting plate is in a circular ring structure, and the limiting plate is threadedly connected to the magnetic roller via bolts.

[0011] Preferably, the connecting plate is in a square plate-like structure, a limiting block is fixedly connected to the lower surface of the connecting plate, the limiting block is in a "convex"-shaped structure, the limiting block can slide along the slot under the restriction of the slot on the blocking block, and the slot is in a "convex"-shaped structure.

[0012] Preferably, the other end of the spring is fixedly connected to the blocking block, and the upper surface of the blocking block is fixedly connected to the positioning rod.

[0013] Preferably, the positioning rod is a cylindrical structure, and the positioning rod can be inserted into a positioning groove on the cutter.

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

[0015] The utility model proposes a flexible blade installation structure for a magnetic knife die roller. First, a strong magnetic plate is fixed to the top of the magnetic roller. Then, the limit plates are installed to the two ends of the magnetic roller with bolts. The staff can pull the positioning rod to make the sliding block slide along the limit groove according to production requirements, and adjust the position of the positioning rod to achieve the installation of cutters of different widths, so that new cutter production requirements can be met without replacing the magnetic roller, reducing production costs. The position of the positioning rod can be adjusted, which can help the staff to fine-tune the position of the cutter according to different production requirements. The blocking block squeezes the strong magnetic plate under the action of the spring to prevent the displacement of the positioning rod during the production process and affect production. The positioning rod also makes it convenient for the staff to install the cutter, so that the installation can be completed without multiple debugging. The magnetic rubber pad is installed in the first installation groove, which can not only adsorb the cutter, but also provide elastic support for the cutter, so that the cutter fits closely to the working surface. Such a design can ensure adaptive contact between the cutter and the working surface, and avoids gaps or offsets between the cutting blade and the working surface due to uneven working surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model;

[0020] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0021] Figure 6 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 7 It is a schematic diagram of the internal structure of the local structure of the utility model.

[0023] In the figure: 1. magnetic roller; 2. sliding block; 3. limit plate; 4. first mounting slot; 5. second mounting slot; 6. limit slot; 7. magnetic rubber pad; 8. strong magnetic plate; 9. mounting plate; 10. spring; 11. connecting plate; 12. blocking block; 13. positioning rod; 14. notch; 15. limit block; 16. cutter; 17. positioning slot. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 7 The utility model provides a technical solution: a flexible blade installation structure for a magnetic die-cutting roller, the flexible blade installation structure for a magnetic die-cutting roller comprising: a magnetic roller 1, a plurality of first installation grooves 4 are provided on the side of the magnetic roller 1, a second installation groove 5 is provided on the side of the magnetic roller 1, a limiting groove 6 is provided inside the magnetic roller 1, and limiting plates 3 are provided at both ends of the magnetic roller 1; a sliding block 2, the upper surface of the sliding block 2 is fixedly connected to the connecting plate 11, and the inner surface of the sliding block 2 is connected to the spring 10;

[0027] During specific use, the magnetic rubber pad 7 is inserted into the magnetic roller 1 along the first mounting groove 4, the mounting plate 9 together with the strong magnetic plate 8 is installed on the magnetic roller 1 using hexagon socket bolts, the limit plate 3 is installed to the two ends of the magnetic roller 1 using bolts, the positioning rod 13 is pulled to move the sliding block 2 along the limiting groove 6 to the appropriate position, and finally the positioning groove 17 on the cutter 16 is aligned with the positioning rod 13 and installed until all the positioning rods 13 are inserted into the positioning groove 17.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, in order to enable the magnetic roller 1 to be installed with cutters 16 of different widths and to facilitate the installation of the cutter 16, a second installation groove 5 is provided. The second installation groove 5 is a square plate-shaped structure. The strong magnetic plate 8 can be installed in the second installation groove 5. The strong magnetic plate 8 is a "convex"-shaped structure. The two ends of the strong magnetic plate 8 are fixedly connected with mounting plates 9. The mounting plate 9 is threadedly connected to the magnetic roller 1 together with the strong magnetic plate 8 through the hexagon socket bolts. The limit plate 3 is a circular ring-shaped structure. The limit plate 3 is threadedly connected to the magnetic roller through the bolts. 1, the connecting plate 11 is in a square plate structure, the lower surface of the connecting plate 11 is fixedly connected to the limiting block 15, the limiting block 15 is in a "convex" shape, the limiting block 15 can slide along the notch 14 under the restriction of the notch 14 on the blocking block 12, the notch 14 is in a "convex" shape, the other end of the spring 10 is fixedly connected to the blocking block 12, the upper surface of the blocking block 12 is fixedly connected to the positioning rod 13, the positioning rod 13 is in a cylindrical structure, and the positioning rod 13 can be stuck in the positioning groove 17 on the cutter 16;

[0030] During specific use, the strong magnetic plate 8 is installed on the magnetic roller 1, and the limit plate 3 is installed on the two ends of the magnetic roller 1 with bolts. The staff can pull the positioning rod 13 to make the sliding block 2 move along the limit groove 6 according to the width of the cutter 16 used in the actual production process, and adjust the position of the positioning rod 13 to install cutters 16 of different widths. There is no need to replace the magnetic roller 1 for the new cutter 16, which reduces the production cost. At the same time, the sliding positioning rod 13 can also adjust the position of the cutter 16 to adapt to different production needs. The blocking block 12 squeezes the strong magnetic plate 8 under the action of the spring 10 to prevent the positioning rod 13 from being displaced during the production process, thereby causing accidents such as the cutter 16. The setting of the positioning rod 13 is convenient for the staff to install the cutter 16, and the installation can be completed without multiple debugging.

[0031] Embodiment 3

[0032] On the basis of the second embodiment, a first mounting groove 4 is provided to enable the cutter 16 to fit closely with the working surface. The first mounting groove 4 is a "convex"-shaped structure, and the magnetic rubber pad 7 can be inserted into the magnetic roller 1 along the first mounting groove 4;

[0033] During specific use, the magnetic rubber pad 7 is inserted into the magnetic roller 1 along the first mounting groove 4. The magnetic rubber pad 7 can not only adsorb the cutter 16, but also provide an elastic support for the cutter 16, so that the cutter 16 can fit more closely to the work surface. The magnetic rubber pad 7 can make the cutter 16 contact with the work surface adaptively, avoiding gaps or offsets caused by uneven surfaces of the blade.

[0034] In actual use, first, fix the strong magnetic plate 8 to the top of the magnetic roller 1, then use bolts to install the limit plates 3 to the two ends of the magnetic roller 1. The staff can pull the positioning rod 13 to make the sliding block 2 slide along the limit groove 6 according to production requirements, and adjust the position of the positioning rod 13 to achieve the installation of cutters 16 of different widths, so that the production requirements of new cutters 16 can be met without replacing the magnetic roller 1, reducing production costs. The position of the positioning rod 13 can be adjusted, which can help the staff to fine-tune the position of the cutter 16 according to different production requirements and block the cutter 16. The block 12 squeezes the strong magnetic plate 8 under the action of the spring 10 to prevent the positioning rod 13 from being displaced during the production process and affecting the production. The positioning rod 13 also facilitates the staff to install the cutter 16, so that the installation can be completed without multiple debugging. The magnetic rubber pad 7 is installed in the first installation groove 4, which can not only adsorb the cutter 16, but also provide elastic support for the cutter 16, so that the cutter 16 fits closely to the working surface. Such a design can ensure the adaptive contact between the cutter 16 and the working surface, and avoid the gap or offset between the cutting blade and the working surface due to the uneven working surface.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flexible blade mounting structure for a magnetic die-cutting roller, characterized in that: The flexible blade mounting structure for a magnetic die-cutting roller comprises: a magnetic roller (1), a plurality of first mounting grooves (4) are provided on the side of the magnetic roller (1), a second mounting groove (5) is provided on the side of the magnetic roller (1), a limiting groove (6) is provided inside the magnetic roller (1), and limiting plates (3) are provided at both ends of the magnetic roller (1); A sliding block (2), the upper surface of the sliding block (2) is fixedly connected to the connecting plate (11), and the inner surface of the sliding block (2) is connected to the spring (10).

2. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 1, characterized in that: The first installation groove (4) is in the shape of a "convex" character, and the magnetic rubber pad (7) can be inserted into the magnetic roller (1) along the first installation groove (4).

3. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 1, characterized in that: The second mounting groove (5) is in the form of a square plate. The strong magnetic plate (8) can be mounted in the second mounting groove (5). The strong magnetic plate (8) is in the form of a "convex" character. The two ends of the strong magnetic plate (8) are fixedly connected to mounting plates (9). The mounting plates (9) are threadedly connected to the magnetic roller (1) together with the strong magnetic plate (8) by means of hexagon socket bolts.

4. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 1, characterized in that: The limiting plate (3) is in the form of a circular ring, and the limiting plate (3) is threadedly connected to the magnetic roller (1) via bolts.

5. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 1, characterized in that: The connecting plate (11) is in a square plate-like structure. A limiting block (15) is fixedly connected to the lower surface of the connecting plate (11). The limiting block (15) is in a "convex"-shaped structure. The limiting block (15) can slide along the notch (14) under the restriction of the notch (14) on the blocking block (12). The notch (14) is in a "convex"-shaped structure.

6. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 1, characterized in that: The other end of the spring (10) is fixedly connected to the blocking block (12), and the upper surface of the blocking block (12) is fixedly connected to the positioning rod (13).

7. The flexible blade mounting structure for a magnetic die-cutting roller according to claim 6, characterized in that: The positioning rod (13) is a cylindrical structure, and the positioning rod (13) can be inserted into the positioning groove (17) on the cutter (16).

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