Cutting device for adhesive tape production

Abstract

The cutting device for adhesive tape production comprises a bottom plate, a vertical plate is arranged on one side face of the top of the bottom plate, a transverse plate is arranged in the center of the top of the vertical plate in the transverse direction, a telescopic air cylinder is arranged in the center of the top of the transverse plate, the bottom of the telescopic air cylinder is connected with the center of the top of a lifting plate, and a fixing plate is arranged in the center of the bottom of the lifting plate in the transverse direction. According to the wide adhesive tape cutting device, the wide adhesive tapes with different widths can be cut into narrow adhesive tapes with the same width by adjusting the distance between the concave plates, so that danger caused by holding a cutting machine by a worker is avoided, and the wide adhesive tapes with different widths can be cut into narrow adhesive tapes with the same width. And moreover, the widths between the cut narrow adhesive tapes can be ensured to be the same, so that the device has certain practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to a cutting device for adhesive tape production. Background Art

[0002] According to its function, tape can be divided into: high temperature tape, double-sided tape, insulation tape, special tape, pressure-sensitive tape, die-cut tape, and different functions are suitable for different industry needs. A layer of adhesive is coated on the surface of the tape to make the tape stick to the object. The earliest adhesive came from animals and plants. In the 19th century, rubber was the main component of adhesives; and now various polymers are widely used.

[0003] After the tape is produced, it is a wide tape. In order to facilitate use, the tape needs to be cut. However, the existing technology makes it difficult to ensure that the width of the tape cut during the entire tape cutting process is the same, and now it is basically done by workers holding a handheld cutting machine using auxiliary tools such as calipers, which can easily cause safety hazards and has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for producing adhesive tapes to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing adhesive tape, comprising a bottom plate, a vertical plate is arranged on a top side surface of the bottom plate, a horizontal plate is arranged in the horizontal direction at the top center of the vertical plate, a telescopic cylinder is arranged in the top center of the horizontal plate, the bottom output shaft of the telescopic cylinder is located below the horizontal plate, the bottom of the bottom output shaft of the telescopic cylinder is connected to the top center of the lifting plate, a first fixed plate is arranged in the horizontal direction at the bottom center of the lifting plate, a placement plate is arranged above the top center of the bottom plate, a second fixed plate is arranged on a top side surface of the placement plate, a sliding guide rail is arranged in the horizontal direction at the bottom center of the placement plate, and the sliding guide rail One end of the sliding guide rail is connected to the other side of the placement plate, and the other side of the sliding guide rail is located at the center of the placement plate. Fixed rods are arranged horizontally on the front and back sides of the bottom of the placement plate, and the bottom of the fixed rod is connected to the bottom plate. A groove is opened horizontally at the top center of the placement plate, and a sliding inner cavity is opened at the top of the sliding guide rail, and the sliding inner cavity is connected to the groove. Threaded rods are arranged at the centers of both ends of the sliding inner cavity, and limiting rods are arranged on both sides of both ends of the sliding inner cavity. A sliding block is slidably connected to the sliding inner cavity, and the threaded rod and the limiting rod pass through the surface of the sliding block. The top of the sliding block is located at the top of the placement plate, and the top of the sliding block is connected to the bottom center of the moving plate.

[0006] Preferably, a plurality of fixing openings are provided on the surface of the first fixing plate, a concave plate is snap-fittedly connected to the surface of the first fixing plate, a cutting knife is provided at the bottom center of the concave plate, a limiting opening is provided between the top of the front and back sides of the concave plate, and the limiting opening is fixed to the fixing opening by a fixing pin.

[0007] Preferably, a rotating shaft is provided at the outer end of the threaded rod, the rotating shaft is located inside the placement plate, and the other end of the rotating shaft is connected to the output end of the driving motor.

[0008] Preferably, two ends of the cutting groove and two ends of the lifting plate are in the same vertical plane.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model discloses a cutting device for producing adhesive tapes, which can cut wide adhesive tapes of different widths into narrow adhesive tapes of the same width by adjusting the distance between the concave plates, thereby avoiding danger to workers when using a handheld cutting machine, and can also ensure that the widths of the cut narrow adhesive tapes are the same, thus having certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the top structure of the placement plate of the utility model.

[0013] In the figure: 1, bottom plate; 2, vertical plate; 3, horizontal plate; 4, telescopic cylinder; 5, lifting plate; 6, first fixed plate; 7, fixed mouth; 8, concave plate; 9, fixed latch; 10, limit mouth; 11, placement plate; 12, fixed rod; 13, sliding guide rail; 14, driving motor; 15, cutter; 16, second fixed plate; 17, movable plate; 18, cutting groove; 19, sliding inner cavity; 20, limit rod; 21, threaded rod. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0015] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-2 The utility model provides a technical solution: a cutting device for producing adhesive tape, comprising a bottom plate 1, a vertical plate 2 is arranged on a top side of the bottom plate 1, a horizontal plate 3 is arranged in the horizontal direction at the top center of the vertical plate 2, a telescopic cylinder 4 is arranged in the top center of the horizontal plate 3, a bottom output shaft of the telescopic cylinder 4 is located below the horizontal plate 3, the bottom of the bottom output shaft of the telescopic cylinder 4 is connected to the top center of a lifting plate 5, a first fixed plate 6 is arranged in the horizontal direction at the bottom center of the lifting plate 5, a placement plate 11 is arranged above the top center of the bottom plate 1, a second fixed plate 16 is arranged on a top side of the placement plate 11, a sliding guide rail 13 is arranged in the horizontal direction at the bottom center of the placement plate 11, and one end of the sliding guide rail 13 is connected to the other side of the placement plate 11 The two surfaces are connected, and the other side of the sliding guide rail 13 is located at the center of the placement plate 11. The front and back sides of the bottom of the placement plate 11 are horizontally provided with fixing rods 12, and the bottom of the fixing rod 12 is connected to the bottom plate 1, and a groove 18 is opened horizontally at the center of the top of the placement plate 11. A sliding inner cavity 19 is opened at the top of the sliding guide rail 13, and the sliding inner cavity 19 is connected with the groove 18. Threaded rods 21 are set at the centers of both ends of the sliding inner cavity 19, and limiting rods 20 are set on both sides of both ends of the sliding inner cavity 19. The sliding inner cavity 19 is slidably connected with a sliding block, and the surface of the sliding block passes through the threaded rod 21 and the limiting rod 20. The top of the sliding block is located at the top of the placement plate 11, and the top of the sliding block is connected to the bottom center of the moving plate 17.

[0018] Furthermore, a plurality of fixing openings 7 are provided on the surface of the first fixing plate 6, a concave plate 8 is snap-fittedly connected to the surface of the first fixing plate 6, a cutter 15 is provided at the bottom center of the concave plate 8, a limiting opening 10 is provided between the top of the front and back sides of the concave plate 8, and the limiting opening 10 is fixed to the fixing opening 7 by a fixing pin 9.

[0019] Furthermore, a rotating shaft is provided at the outer end of the threaded rod 21 , and the rotating shaft is located inside the placement plate 11 , and the other end of the rotating shaft is connected to the output end of the driving motor 14 .

[0020] Furthermore, two ends of the cut groove 18 and two ends of the lifting plate 5 are in the same vertical plane.

[0021] Working principle: When in use, the staff places one end of the wide tape on one side of the fixed plate 16, and then starts the drive motor 14. The rotation of the drive motor 14 will rotate the shaft, and the rotation of the shaft will rotate the threaded rod 21. Because limit rods 20 are provided on both sides of the surface of the sliding block, the rotation of the threaded rod 21 will cause the sliding block to move, and the movement of the sliding block will cause the movable plate 17 to move, and move the movable plate 17 to the other side of the wide tape, thereby fixing the wide tape.

[0022] It should be noted that one side of the lifting plate 5 is in the same horizontal plane as the inner side of the fixed plate 16, and then the distance between the concave plates 8 is adjusted according to the width of the wide tape. First, the fixing pin 9 is removed, and the concave plate 8 is moved after the fixing pin 9 is removed. After the concave plate 8 is moved to a suitable distance, the concave plate 8 is fixed again by the fixing pin 9.

[0023] It should also be noted that the distances between the two different concave plates 8 are the same, so that the distances between the cut narrow tapes can be the same.

[0024] After adjusting the distance between the concave plates 8, the telescopic cylinder 4 is started, and the output shaft of the telescopic cylinder 4 moves downward, so that the cutter 15 at the bottom contacts the wide tape, thereby cutting the wide tape. During the cutting process, the staff moves the wide tape so that it can be cut better.

[0025] Although the 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 cutting device for producing adhesive tapes, comprising a base plate (1), characterized in that: A vertical plate (2) is arranged on a side surface of the top of the bottom plate (1), a horizontal plate (3) is arranged at the top center of the vertical plate (2) in a transverse direction, a telescopic cylinder (4) is arranged at the top center of the transverse plate (3), a bottom output shaft of the telescopic cylinder (4) is located below the transverse plate (3), the bottom of the bottom output shaft of the telescopic cylinder (4) is connected to the top center of the lifting plate (5), a first fixed plate (6) is arranged at the bottom center of the lifting plate (5) in a transverse direction, a placement plate (11) is arranged above the top center of the bottom plate (1), a second fixed plate (16) is arranged on a side surface of the top of the placement plate (11), a sliding guide rail (13) is arranged at the bottom center of the placement plate (11) in a transverse direction, one end of the sliding guide rail (13) is connected to the other side surface of the placement plate (11), and the other end of the sliding guide rail (13) is connected to the other side surface of the placement plate (11). One side surface is located at the center of the placement plate (11), and the front and back sides of the bottom of the placement plate (11) are provided with fixed rods (12) in the transverse direction, and the bottom of the fixed rods (12) is connected to the bottom plate (1), and the top center of the placement plate (11) is provided with a groove (18) in the transverse direction, and the top of the sliding guide rail (13) is provided with a sliding cavity (19), and the sliding cavity (19) is connected to the groove (18), and the centers of both ends of the sliding cavity (19) are provided with threaded rods (21), and both sides of the two ends of the sliding cavity (19) are provided with limit rods (20), and the sliding cavity (19) is slidably connected with a sliding block, and the surface of the sliding block is passed through the threaded rod (21) and the limit rod (20), and the top of the sliding block is located at the top of the placement plate (11), and the top of the sliding block is connected to the bottom center of the movable plate (17).

2. A cutting device for producing adhesive tape according to claim 1, characterized in that: A plurality of fixing openings (7) are provided on the surface of the first fixing plate (6), a concave plate (8) is snap-fittedly connected to the surface of the first fixing plate (6), a cutter (15) is provided at the bottom center of the concave plate (8), a limiting opening (10) is provided between the top of the front and back sides of the concave plate (8), and the limiting opening (10) is fixed to the fixing opening (7) by a fixing pin (9).

3. A cutting device for producing adhesive tape according to claim 1, characterized in that: The outer end of the threaded rod (21) is provided with a rotating shaft, which is located inside the placement plate (11), and the other end of the rotating shaft is connected to the output end of the driving motor (14).

4. A cutting device for producing adhesive tape according to claim 1, characterized in that: The two ends of the cutting groove (18) and the two ends of the lifting plate (5) are located in the same vertical plane.

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