Digital high-speed automatic adhesive tape slitting machine

Abstract

The utility model relates to the technical field of adhesive tape slitting, in particular to a digital high-speed automatic adhesive tape slitting machine which comprises a mounting table and hydraulic equipment, lifting boxes which are symmetrically distributed are mounted at the lower end of the mounting table, threaded rods are rotatably mounted in the lifting boxes, movable blocks are mounted on the threaded rods in a threaded mode, and the movable blocks are connected with the hydraulic equipment. A mounting rod is mounted at the side end of the movable block, a first mounting plate and a second mounting plate are mounted at the tail end of the mounting rod correspondingly, a first positioning rod and a second positioning rod are welded to the side end of the first mounting plate, the second positioning rod is located below the first positioning rod, and mounting discs are mounted on the first positioning rod and the second positioning rod; movable holes matched with the first positioning rod and the second positioning rod are formed in the mounting disc, the hydraulic equipment is mounted at the side end of the second mounting plate, and a fixing plate is mounted at the tail end of a hydraulic rod of the hydraulic equipment. The adhesive tape cutting device has the advantages that the number of the cutting blades can be increased or decreased, and the cutting number of the adhesive tape can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tape slitting, in particular to a digital high-speed automatic tape slitting machine. Background Technique

[0002] A tape is composed of two parts: a base material and an adhesive, and two or more non-connected objects are connected together through bonding. A layer of adhesive is coated on its surface. According to the base material, it can be divided into BOPP tape, cloth-based tape, kraft paper tape, masking tape, fiber tape, PVC tape, PE foam tape, etc. According to the application scope, it can be divided into warning tape, carpet tape, electrical tape, protective film paper tape, winding film tape, sealing tape, module tape, etc.

[0003] When processing tapes, a relatively wide tape needs to be slit into multiple relatively narrow tapes. Currently, in the use of tape slitting machines, the number of cutting blades cannot be increased or decreased, so the number of tape slits cannot be adjusted, which is not conducive to the tape slitting work. Content of the Utility Model

[0004] The purpose of the utility model is to provide a digital high-speed automatic tape slitting machine, which has the advantages of being able to increase or decrease cutting blades and being able to adjust the number of tape slits, and solves the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A digital high-speed automatic tape slitting machine, including an installation table and a hydraulic device. The lower end of the installation table is installed with symmetrically distributed lifting boxes. A threaded rod is rotatably installed in the lifting box. A movable block is threadedly installed on the threaded rod. An installation rod is installed at the side end of the movable block. The ends of the installation rod are respectively installed with a first installation plate and a second installation plate. A first positioning rod and a second positioning rod are welded to the side end of the first installation plate. The second positioning rod is located below the first positioning rod. An installation disc is installed on the first positioning rod and the second positioning rod. The installation disc is provided with movable holes adapted to the first positioning rod and the second positioning rod. A cutting knife is arranged at the lower end of the installation disc. The hydraulic device is installed at the side end of the second installation plate, and a fixed plate is installed at the end of the hydraulic rod of the hydraulic device.

[0006] Preferably, support legs are installed at the lower end of the installation table. There are four support legs in total, and the four support legs are arranged in an array with respect to the installation table.

[0007] Preferably, a movable opening is provided at the side end of the lifting box, and the installation rod extends out of the lifting box from the movable opening. The setting of the movable opening can facilitate the lifting of the installation rod.

[0008] Preferably, a driving box is installed at the lower end of the lifting box, a driving device is arranged inside the driving box, and the main shaft of the driving device is connected to the axis of the threaded rod. The driving device inside the driving box can make the threaded rod rotate when it works.

[0009] Preferably, positioning grooves corresponding to the first positioning rod and the second positioning rod are formed at the side end of the fixing plate, and the ends of the first positioning rod and the second positioning rod are both located inside the positioning grooves.

[0010] Preferably, threaded holes are formed at the upper end of the mounting disc, a tightening bolt is threadedly installed in the threaded holes, and the end of the tightening bolt contacts the first positioning rod. The setting of the tightening bolt can fix the mounting disc.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: Before slitting the wide-width tape, according to the number of tapes to be slit, the cutting knives are correspondingly increased or decreased. When adjusting the number of cutting knives, the hydraulic rod contracts by the work of the hydraulic device, so that the fixing plate can be far away from the ends of the first positioning rod and the second positioning rod. At this time, the cutting knives can be installed on the first positioning rod and the second positioning rod, or the cutting knives can be removed from the first positioning rod and the second positioning rod, so that the number of cutting knives can be increased or decreased, and the tape can be conveniently slit into different numbers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0013] Figure 2 is a front structure schematic diagram of the present utility model;

[0014] Figure 3 is a partial side view structure schematic diagram of the present utility model.

[0015] The reference numerals and names in the drawings are as follows:

[0016] 1, mounting table; 2, support leg; 3, driving box; 4, movable block; 5, lifting box; 6, threaded rod; 7, first mounting plate; 8, mounting disc; 9, first positioning rod; 10, second positioning rod; 11, fixing plate; 12, cutting knife; 13, second mounting plate; 14, hydraulic device; 15, mounting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0018] Embodiment 1

[0019] Please refer to Figures 1 to 3 , a kind of embodiment provided by the utility model: a digital high-speed automatic tape slitting machine, which includes an installation table 1 and a hydraulic device 14. Support legs 2 are installed at the lower end of the installation table 1. There are four support legs 2 in total, and the four support legs 2 are arranged in an array with respect to the installation table 1. Symmetrically distributed lifting boxes 5 are installed at the lower end of the installation table 1. A threaded rod 6 is rotatably installed in the lifting box 5. A drive box 3 is installed at the lower end of the lifting box 5. A drive device is arranged in the drive box 3. The main shaft of the drive device is connected to the axis of the threaded rod 6. A movable block 4 is threadedly installed on the threaded rod 6. An installation rod 15 is installed at the side end of the movable block 4. An activity port is opened at the side end of the lifting box 5. The installation rod 15 extends out of the lifting box 5 from the activity port. The first installation plate 7 and the second installation plate 13 are respectively installed at the end of the installation rod 15. The drive device in the drive box 3 in the utility model is a well-known device, and its working principle and circuit connection are well-known to those skilled in the art, and both belong to conventional means or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0020] In this embodiment, when the tape is slit, the tape is conveyed under the cutting knife 12. By the operation of the drive device in the drive box 3, the threaded rod 6 can be rotated. Under the rotation of the threaded rod 6, the movable block 4 can move up and down. With the cooperation of the movable block 4, the cutting knife 12 can be lowered to contact the tape, and the tape can be slit during the conveying process by the cutting knife 12.

[0021] Embodiment 2

[0022] Please refer to Figures 1 to 3, an embodiment provided by the present utility model: a digital high-speed automatic tape slitting machine. Compared with the first embodiment, this embodiment further includes: a first positioning rod 9 and a second positioning rod 10 are welded to the side end of the first mounting plate 7, and the second positioning rod 10 is located below the first positioning rod 9. An installation disk 8 is installed on the first positioning rod 9 and the second positioning rod 10. The installation disk 8 is provided with moving holes adapted to the first positioning rod 9 and the second positioning rod 10. A cutting knife 12 is arranged at the lower end of the installation disk 8. A threaded hole is opened at the upper end of the installation disk 8, and a tightening bolt is threadedly installed in the threaded hole. The end of the tightening bolt contacts the first positioning rod 9. The hydraulic device 14 is installed on the side end of the second mounting plate 13, and a fixing plate 11 is installed at the end of the hydraulic rod of the hydraulic device 14. A positioning groove corresponding to the first positioning rod 9 and the second positioning rod 10 is opened at the side end of the fixing plate 11, and the ends of the first positioning rod 9 and the second positioning rod 10 are both located in the positioning groove. The hydraulic device 14 in the present utility model is a well-known device, and its working principle and circuit connection are well-known to those skilled in the art, and both belong to conventional means or common general knowledge, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0023] In this embodiment, before slitting the wide-width tape, according to the number of tapes to be slit, the cutting knife 12 is increased or decreased accordingly. The hydraulic device 14 works to contract the hydraulic rod, so that the fixing plate 11 can be separated from the ends of the first positioning rod 9 and the second positioning rod 10. At this time, the cutting knife 12 can be installed on the first positioning rod 9 and the second positioning rod 10, or the cutting knife 12 can be removed from the first positioning rod 9 and the second positioning rod 10. Then the hydraulic device 14 works to make the fixing plate 11 return to its original position, and the ends of the first positioning rod 9 and the second positioning rod 10 are located in the positioning groove again. Then the position of the installation disk 8 is adjusted, so as to adjust the slitting width of the tape. After the installation disk 8 is adjusted, the installation disk 8 can be fixed by tightening the tightening bolt.

[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A digital high-speed automatic tape slitting machine, comprising a mounting platform (1) and a hydraulic device (14), characterized in that: A symmetrically distributed lifting box (5) is installed at the lower end of the mounting platform (1), a threaded rod (6) is rotatably installed in the lifting box (5), a movable block (4) is threadedly installed on the threaded rod (6), a mounting rod (15) is installed at the side end of the movable block (4), and a first mounting plate (7) and a second mounting plate (13) are installed at the ends of the mounting rod (15), a first positioning rod (9) and a second positioning rod (10) are welded at the side end of the first mounting plate (7), the second positioning rod (10) is located below the first positioning rod (9), a mounting plate (8) is installed on the first positioning rod (9) and the second positioning rod (10), and a movable hole adapted to the first positioning rod (9) and the second positioning rod (10) is opened on the mounting plate (8), a cutting knife (12) is arranged at the lower end of the mounting plate (8), the hydraulic device (14) is installed at the side end of the second mounting plate (13), and a fixing plate (11) is installed at the end of the hydraulic rod of the hydraulic device (14).

2. The digital high-speed automatic tape slitting machine according to claim 1 is characterized in that: A support leg (2) is installed at the lower end of the mounting platform (1), and there are four support legs (2) in total, and the four support legs (2) are distributed in an array with respect to the mounting platform (1).

3. The digital high-speed automatic tape slitting machine according to claim 1 is characterized in that: A movable opening is provided at the side end of the lifting box (5), and the mounting rod (15) extends out of the lifting box (5) from the movable opening.

4. The digital high-speed automatic tape slitting machine according to claim 1 is characterized in that: A driving box (3) is installed at the lower end of the lifting box (5), and a driving device is arranged in the driving box (3). The main shaft of the driving device is connected to the axis of the threaded rod (6).

5. The digital high-speed automatic tape slitting machine according to claim 1 is characterized in that: The side end of the fixing plate (11) is provided with a positioning groove corresponding to the first positioning rod (9) and the second positioning rod (10), and the ends of the first positioning rod (9) and the second positioning rod (10) are both located in the positioning groove.

6. The digital high-speed automatic tape slitting machine according to claim 1 is characterized in that: A threaded hole is provided at the upper end of the mounting plate (8), a tightening bolt is threadedly installed in the threaded hole, and the end of the tightening bolt is in contact with the first positioning rod (9).

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