Slitting tool rest capable of adjusting distance between blades

Abstract

The utility model discloses a slitting tool rest capable of adjusting the distance between blades, and relates to the technical field of thin film processing. The slitting tool rest capable of adjusting the distance between the blades comprises a rest body, a lifting plate and a plurality of tools, the lifting plate and the tools are installed on the rest body, the lifting plate is in sliding connection with the rest body through a first sliding groove, and the tools are in sliding connection with the rest body through sliding rods. Third sliding grooves corresponding to the cutters in a one-to-one mode are formed in the lifting plate, the cutters are in sliding connection with the corresponding third sliding grooves through connecting rods, and the connecting rods penetrate through the third sliding grooves to be fixedly connected with limiting plates. In order to overcome the defect that most slitting tool rests cannot adjust the distance between the blades, the cutters can be driven to move on the sliding rods through lifting of the lifting plate, the distance between the cutters is adjusted, and different slitting requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of film processing, in particular to a slitting knife holder with adjustable blade spacing. Background Art

[0002] The slitting knife holder is an important part of the coating machine, which is used to cut the coated film into certain specifications and sizes for subsequent processing and use. However, in the prior art, most slitting knife holders cannot flexibly adjust the blade spacing according to different slitting requirements, thereby limiting the flexibility and diversity of production.

[0003] Therefore, in order to solve the defect that most slitting knife holders cannot adjust the blade spacing, it is necessary to propose a slitting knife holder with adjustable blade spacing. Utility Model Content

[0004] The purpose of the utility model is to provide a slitting tool holder with adjustable blade spacing, which can drive the tool to move on the slide rod by lifting and lowering the lifting plate to adjust the tool spacing to meet different slitting needs and solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A slitting tool holder with adjustable blade spacing comprises a frame body, a lifting plate and a tool mounted on the frame body, wherein the lifting plate is slidably connected to the frame body through a first slide groove, and a plurality of tools are provided and are slidably connected to the frame body through a slide rod;

[0007] The lifting plate is provided with third sliding grooves corresponding to the tools one by one, and the tools are slidably connected with the corresponding third sliding grooves through connecting rods, and the connecting rods pass through the third sliding grooves and are fixedly connected to the limiting plates.

[0008] Preferably, a screw is rotatably provided on the frame, and the lifting plate is threadedly connected to the screw via a connecting plate.

[0009] Preferably, a handle is installed on the top of the screw.

[0010] Preferably, a second sliding groove is provided on the frame, and the connecting plate is slidably connected to the second sliding groove.

[0011] Preferably, a circular blade is installed at the bottom of the tool, and the circular blade is arranged below the frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The slitting tool holder with adjustable blade spacing rotates the screw to drive the lifting plate to move up and down, so that the third slide groove moves up and down. At this time, the connecting rod slides in the third slide groove and drives the tool to slide on the slide rod to adjust the tool spacing. The operation is simple, and it can meet different slitting requirements, thereby improving the flexibility and diversity of production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the frame structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection between the lifting plate and the tool of the utility model;

[0017] Figure 4 This is a schematic diagram of the tool structure of the utility model.

[0018] In the figure: 1, frame; 11, first slide groove; 12, second slide groove; 13, slide rod; 14, screw rod; 141, handle; 2, lifting plate; 21, third slide groove; 22, connecting plate; 3, tool; 31, connecting rod; 32, limit plate; 33, circular blade. DETAILED DESCRIPTION

[0019] 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.

[0020] To solve the technical problem of how the lifting plate moves up and down, please refer to Figure 1-Figure 2 , this embodiment provides the following technical solutions:

[0021] A slitting tool holder with adjustable blade spacing includes a frame body 1 and a lifting plate 2 and a knife 3 installed on the frame body 1. The frame body 1 is provided with a first slide groove 11 and a second slide groove 12. The lifting plate 2 is slidably connected to the frame body 1 through the first slide groove 11. A screw rod 14 is also rotatably provided on the frame body 1. A turning handle 141 is installed on the top of the screw rod 14. The lifting plate 2 is threadedly connected to the screw rod 14 through a connecting plate 22. The connecting plate 22 is slidably connected to the second slide groove 12.

[0022] Specifically, the screw rod 14 is rotated by turning the handle 141. Since the connecting plate 22 is threadedly connected to the screw rod 14 and the connecting plate 22 is slidably connected to the second slide groove 12, the connecting plate 22 can move up and down stably in the second slide groove 12 and drive the lifting plate 2 fixedly connected thereto to move up and down in the first slide groove 11.

[0023] To solve the technical problem of how to adjust the blade spacing, please refer to Figure 3-Figure 4 , this embodiment provides the following technical solutions:

[0024] There are multiple cutting tools 3, all of which are slidably connected to the frame 1 through the sliding rod 13. A circular blade 33 is installed at the bottom of the cutting tool 3, and the circular blade 33 is arranged below the frame 1. The lifting plate 2 is provided with a third sliding groove 21 corresponding to the cutting tool 3 one by one. The cutting tool 3 is slidably connected to the corresponding third sliding groove 21 through the connecting rod 31, and the connecting rod 31 passes through the third sliding groove 21 and is fixedly connected to the limiting plate 32.

[0025] Specifically, when the lifting plate 2 moves up and down, it will drive the third slide groove 21 on its surface to move up and down, and drive the connecting rod 31 to slide in the third slide groove 21, and the connecting rod 31 will then drive the tool 3 to slide on the slide rod 13, so that the tool 3 can be dispersed or concentrated together, and the tool 3 will then drive the circular blade 33 fixed thereto to disperse or concentrate together, thereby realizing the adjustment of the spacing between the circular blades 33 to meet different slitting requirements.

[0026] Working principle: When in use, the slitting tool holder with adjustable blade spacing is configured to rotate the screw rod 14 by turning the handle 141, so that the connecting plate 22 can move stably up and down in the second slide groove 12, and drive the lifting plate 2 fixedly connected thereto to move up and down in the first slide groove 11. When the lifting plate 2 moves up and down, it will drive the third slide groove 21 opened on its surface to move up and down, and drive the connecting rod 31 to slide in the third slide groove 21 and then drive the tool 3 to slide on the slide rod 13, so that the tool 3 can be dispersed or concentrated together, and the tool 3 then drives the circular blade 33 fixed thereto to disperse or concentrate together, so as to adjust the spacing of the circular blade 33 to meet different slitting requirements.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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 slitting knife holder with adjustable blade spacing, comprising a holder (1) and a lifting plate (2) and a knife (3) mounted on the holder (1), characterized in that: The lifting plate (2) is slidably connected to the frame (1) via a first sliding groove (11); a plurality of cutting tools (3) are provided and are all slidably connected to the frame (1) via a sliding rod (13); The lifting plate (2) is provided with third sliding grooves (21) corresponding to the cutting tools (3) one by one. The cutting tools (3) are slidably connected to the corresponding third sliding grooves (21) via connecting rods (31). The connecting rods (31) pass through the third sliding grooves (21) and are fixedly connected to the limiting plates (32).

2. A slitting knife holder with adjustable blade spacing according to claim 1, characterized in that: A screw rod (14) is rotatably provided on the frame body (1), and the lifting plate (2) is threadedly connected to the screw rod (14) via a connecting plate (22).

3. A slitting knife holder with adjustable blade spacing according to claim 2, characterized in that: A turning handle (141) is mounted on the top of the screw rod (14).

4. A slitting knife holder with adjustable blade spacing according to claim 2, characterized in that: The frame body (1) is provided with a second sliding groove (12), and the connecting plate (22) is slidably connected to the second sliding groove (12).

5. The slitting tool holder with adjustable blade spacing according to claim 1, characterized in that: A circular blade (33) is installed at the bottom of the tool (3), and the circular blade (33) is arranged below the frame (1).

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