CN219114231U

CN219114231U - Cutting device is used in processing of high temperature resistant composite tape

Info

Publication number: CN219114231U
Application number: CN202320272999.XU
Authority: CN
Inventors: 陈骏
Original assignee: Jiangsu Ruizhihe New Material Co ltd
Current assignee: Jiangsu Ruizhihe New Material Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-02
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a cutting device for processing a high-temperature-resistant composite adhesive tape, which comprises a main frame and an auxiliary frame, wherein a roll shaft is arranged between the main frame and the auxiliary frame; the cutter shaft is provided with a plurality of circular cutters in a sliding manner; the cutter shaft is internally provided with the pressing plate in a sliding manner, the toothed plate is fixedly arranged on the pressing plate, the circular cutter is fixedly provided with the toothed block, the toothed block is connected with the toothed plate in a clamping manner, the cutter shaft is internally provided with the sliding rod in a sliding manner, the sliding rod is fixedly provided with a plurality of second inclined blocks, the pressing plate is fixedly provided with a plurality of first inclined blocks, in the embodiment, the pressing plate is arranged in the cutter shaft in a sliding manner, the toothed block arranged on the circular cutter is clamped by the toothed plate arranged on the pressing plate, and the circular cutter is controlled by using the control nut and the sliding rod, so that the circular cutter and the cutter shaft are prevented from being connected by bolts, the space between the circular cutter is adjusted or the circular cutter is replaced more quickly, the efficiency is improved, and meanwhile, the dangerous situation caused by forgetting to screw or not screwing is avoided.

Description

Cutting device is used in processing of high temperature resistant composite tape

Technical Field

The utility model relates to the technical field of adhesive tape processing, in particular to a cutting device for processing a high-temperature-resistant composite adhesive tape.

Background

The adhesive tape is a common tool in the production and life of people, two or more unconnected objects can be adhered together in an adhesion manner, and due to the needs of the production and life, the adhesive tape is classified into a plurality of types and used for being used in different fields, namely the high-temperature-resistant adhesive tape is mainly applied to the electronic industry and the electric industry, and when the adhesive tape is produced, the adhesive tape needs to be cut and then rolled.

For example, the Chinese patent with the name of "CN210504947U" and the name of "asynchronous cutting device of a composite adhesive tape" is issued, and the Chinese patent comprises a left frame, a circular cutter, a distance hole and a clamping plate, wherein the right side of the left frame is provided with a right frame, the left frame and the right frame are connected by adopting a base, main bearing seats are symmetrically distributed on the inner side of the left frame, and auxiliary bearing seats are symmetrically distributed on the inner side of the right frame. According to the asynchronous cutting device for the composite material adhesive tape, the distance holes are formed in the surface of the cutter shaft, the bolts are connected with the support plates outside the circular cutters, the problem that the cutters of the cutting device are inconvenient to replace after being damaged is solved, when the circular cutters on the cutter shaft are required to be replaced, the bolts inside the support plates are firstly rotated and unscrewed from the positions away from the holes, then the circular cutters can be loosened to be detached from the cutter shaft, and the new circular cutters are replaced.

The prior art has the following defects: for example, although convenient to replace, when the distance between the blades is removed and adjusted, bolts between the single blade and the cutter shaft are required to be screwed off, so that the efficiency is very affected, more bolts are used, and if the threads on the individual blades are not screwed, danger is very easy to occur.

Disclosure of Invention

The utility model aims to provide a cutting device for processing a high-temperature-resistant composite adhesive tape, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the cutting device for processing the high-temperature-resistant composite adhesive tape comprises a main frame and an auxiliary frame, wherein a roll shaft is arranged between the main frame and the auxiliary frame;

the cutter shaft is provided with a plurality of circular cutters in a sliding manner;

the cutter shaft is internally provided with a pressing plate in a sliding manner, the pressing plate is fixedly provided with a toothed plate, the circular cutter is fixedly provided with a toothed block, and the toothed block is connected with the toothed plate in a clamping manner.

As a preferable technical scheme of the utility model, a sliding rod is arranged in the cutter shaft in a sliding way, a plurality of second inclined blocks are fixedly arranged on the sliding rod, a plurality of first inclined blocks are fixedly arranged on the pressing plate, and the first inclined blocks and the second inclined blocks are consistent in number and correspond to each other one by one.

As a preferable technical scheme of the utility model, a fixed pipe is fixedly arranged on the circular cutter, a telescopic block is slidably arranged on the fixed pipe, a plurality of balls are embedded on the telescopic block, a plurality of ball grooves are formed in the cutter shaft, and the balls are selectively clamped with the plurality of ball grooves.

As a preferable technical scheme of the utility model, a spring is arranged between the fixed pipe and the telescopic block, and two ends of the spring are respectively and fixedly connected with the fixed pipe and the telescopic block.

As a preferable technical scheme of the utility model, the cutter shaft is connected with a control nut in a threaded manner, and the control nut is rotationally connected with the slide rod.

As a preferable technical scheme of the utility model, the two ends of the cutter shaft are respectively provided with a connecting shaft, and the cutter shaft is respectively connected with the main frame and the auxiliary frame through the connecting shafts.

In the technical scheme, the cutting device for processing the high-temperature-resistant composite adhesive tape has the following beneficial effects:

1. in this embodiment, through the slide setting clamp plate in the arbor, utilize the pinion rack that sets up on the clamp plate to the tooth piece block that sets up on the round cutter to use control nut and slide bar to control it, avoided needing to use bolted connection with round cutter and arbor, make when adjusting or changing round cutter the interval of round cutter more quick, promote efficiency, avoided simultaneously also forgetting to twist the dangerous condition that does not screw up and appear because of the screw.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a schematic view of a cutter shaft structure according to an embodiment of the present utility model;

FIG. 3 is a side cross-sectional view of a arbor provided by an embodiment of the present utility model;

FIG. 4 is an enlarged view at A provided by an embodiment of the present utility model;

fig. 5 is a schematic view of a circular cutter according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a platen structure according to an embodiment of the present utility model;

fig. 7 is a front cross-sectional view of a cutter shaft according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a main frame; 11. an auxiliary frame; 12. a roll shaft; 2. a cutter shaft; 21. a connecting shaft; 22. a ball groove; 3. a circular cutter; 31. tooth blocks; 32. a fixed tube; 33. a telescopic block; 34. a spring; 35. a ball; 4. a pressing plate; 41. a toothed plate; 42. a first sloping block; 5. a slide bar; 51. a second sloping block; 6. and (5) controlling the nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Referring to fig. 1-7, a cutting device for processing a high temperature resistant composite adhesive tape comprises a main frame 1 and an auxiliary frame 11, wherein a roll shaft 12 is arranged between the main frame 1 and the auxiliary frame 11;

the cutter shaft 2 is provided with a plurality of circular cutters 3 in a sliding manner;

the pressing plate 4 is arranged in the cutter shaft 2 in a sliding manner, the toothed plate 41 is fixedly arranged on the pressing plate 4, the toothed block 31 is fixedly arranged on the circular cutter 3, and the toothed block 31 is in clamping connection with the toothed plate 41;

the roller 12 is used to transfer or wind up the tape.

The sliding rod 5 is slidably arranged in the cutter shaft 2, a plurality of second inclined blocks 51 are fixedly arranged on the sliding rod 5, a plurality of first inclined blocks 42 are fixedly arranged on the pressing plate 4, the first inclined blocks 42 and the second inclined blocks 51 are consistent in number and correspond to each other one by one, and in the embodiment, the second inclined blocks 51 and the first inclined blocks 42 slide relatively by utilizing the parallel sliding of the sliding rod 5, the pressing plate 4 is pressed down by the first inclined blocks 42, and the toothed plate 41 and the toothed blocks 31 are clamped, so that the fixing of the circular cutter 3 is met.

The circular cutter 3 is fixedly provided with a fixed pipe 32, the fixed pipe 32 is provided with a telescopic block 33 in a sliding manner, the telescopic block 33 is provided with a plurality of balls 35 in an embedding manner, the cutter shaft 2 is provided with a plurality of ball grooves 22, the balls 35 are selectively clamped with the plurality of ball grooves 22, a spring 34 is arranged between the fixed pipe 32 and the telescopic block 33, and two ends of the spring 34 are respectively fixedly connected with the fixed pipe 32 and the telescopic block 33.

The cutter shaft 2 is connected with the control nut 6 in a threaded manner, the control nut 6 is rotationally connected with the slide rod 5, and further, the control nut 6 is horizontally moved and drives the slide rod 5 rotationally connected with the control nut 6 when the control nut rotates through the control nut 6 arranged on the cutter shaft 2 in a threaded manner, so that the fixation of the circular cutters 3 is met, all the circular cutters 3 on the cutter shaft 2 can be locked, omission caused during fixation is avoided, and the single circular cutter 3 is fixed or is unstable in fixation, so that dangerous situations are caused.

The two ends of the cutter shaft 2 are provided with connecting shafts 21, and are respectively connected with the main frame 1 and the auxiliary frame 11 through the connecting shafts 21.

In the present embodiment, the main frame 1 and the auxiliary frame 2 are provided as common knowledge and common technical means for those skilled in the art, and are not described in detail.

Working principle: when the distance between the original cutters 3 is required to be adjusted or replaced, the control nut 6 is rotated, when the control nut 6 slides on the cutter shaft 2, the slide rod 5 is driven to slide, the second inclined block 51 on the slide rod 5 is separated from the first inclined block 42 on the pressing plate 4, and after the separation, the tooth block 31 and the tooth plate 41 lose limit, the circular cutter 3 can be slid, and the circular cutter is adjusted or replaced;

when the circular cutter 3 is adjusted, the ball 35 is continuously disengaged from the plurality of ball grooves 22 in sequence in the sliding process due to the action of the spring 34 between the fixed pipe 32 and the telescopic block 33 in the process of sliding the circular cutter 3, so that the circular cutter 3 is adjusted more accurately, and meanwhile, the circular cutter 3 is fixed in advance, so that the circular cutter 3 is prevented from sliding during locking;

when the circular cutter 3 is locked, the circular cutter 3 is slid to a fixed point, at this time, a small pushing force is applied to the ball 35 by the spring 34 through the telescopic block 33, so that the ball is clamped in the ball groove 22, the circular cutter 3 is fixed in advance, then the control nut 6 is reversed to enable the control nut to slide on the cutter shaft 2 with the slide rod 5, meanwhile, the second inclined block 51 on the slide rod 5 is enabled to be in contact with the first inclined block 42 on the pressing plate 4, the second inclined block 51 is enabled to press the first inclined block 42, at this time, the pressing plate 4 is enabled to press down, the toothed plate 41 on the pressing plate 4 is enabled to be clamped with the toothed block 31 on the circular cutter 3, the circular cutter 3 can be fixed, and then the roll shaft 12 and the cutter shaft 2 can be driven through the main frame 1, so that the adhesive tape is cut.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The cutting device for processing the high-temperature-resistant composite adhesive tape comprises a main frame (1) and an auxiliary frame (11), and is characterized in that a roll shaft (12) is arranged between the main frame (1) and the auxiliary frame (11);

the cutter shaft (2) is provided with a plurality of circular cutters (3) in a sliding manner;

the cutter shaft (2) is provided with a pressing plate (4) in a sliding mode, a toothed plate (41) is fixedly arranged on the pressing plate (4), a tooth block (31) is fixedly arranged on the circular cutter (3), and the tooth block (31) is connected with the toothed plate (41) in a clamping mode.

2. The cutting device for processing the high-temperature-resistant composite adhesive tape according to claim 1, wherein a sliding rod (5) is arranged in the cutter shaft (2) in a sliding manner, a plurality of second inclined blocks (51) are fixedly arranged on the sliding rod (5), a plurality of first inclined blocks (42) are fixedly arranged on the pressing plate (4), and the first inclined blocks (42) are consistent in number with the second inclined blocks (51) and correspond to the second inclined blocks one by one.

3. The cutting device for processing the high-temperature-resistant composite adhesive tape according to claim 1, wherein a fixed pipe (32) is fixedly arranged on the circular cutter (3), a telescopic block (33) is slidably arranged on the fixed pipe (32), a plurality of balls (35) are inlaid on the telescopic block (33), a plurality of ball grooves (22) are formed in the cutter shaft (2), and the balls (35) are selectively clamped with the plurality of ball grooves (22).

4. The cutting device for processing the high-temperature-resistant composite adhesive tape according to claim 3, wherein a spring (34) is arranged between the fixed tube (32) and the telescopic block (33), and two ends of the spring (34) are fixedly connected with the fixed tube (32) and the telescopic block (33) respectively.

5. The cutting device for processing the high-temperature-resistant composite adhesive tape according to claim 2, wherein a control nut (6) is connected to the cutter shaft (2) in a threaded manner, and the control nut (6) is rotatably connected with the slide rod (5).

6. The cutting device for processing the high-temperature-resistant composite adhesive tape according to claim 1, wherein the two ends of the cutter shaft (2) are provided with connecting shafts (21), and the cutter shaft is respectively connected with the main frame (1) and the auxiliary frame (11) through the connecting shafts (21).