CN213923371U

CN213923371U - Rolling cut-off machine

Info

Publication number: CN213923371U
Application number: CN202022910820.8U
Authority: CN
Inventors: 谭征权
Original assignee: Guangdong Huasu Intelligent Equipment Technology Co ltd
Current assignee: Guangdong Huasu Intelligent Equipment Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-10
Anticipated expiration: 2030-12-07

Abstract

A rolling cutter, its characterized in that, it includes: the rack is provided with a vertical guide rail; the sliding block is movably arranged with the vertical guide rail; an upper pressure roller and a lower pressure roller which are relatively moved close to each other by means of a slider to press the work piece to be cut; the cutter device comprises a motor, a driving wheel, a driven wheel, a transmission belt, a cutter holder connected with the transmission belt and a cutter connected with the cutter holder; the motor drives the cutter holder to be movably matched with the transverse guide rail to move, so that the cutter is cut off along with the movement of the cutter holder. The cutting tool has strong universality, stable and reliable structure, convenient rapid cutting and continuous and smooth action; therefore, it has excellent performance in technical, practical and economical aspects.

Description

Rolling cut-off machine

Technical Field

The utility model relates to a rolling cutter.

Background

According to market research and patent retrieval, the packaging machinery automation technology develops rapidly, the package winding materials are cut off manually or in a semi-automatic hot knife cutting mode all the time, and the winding length needs to be cut rapidly as an important link of an automatic packaging production line; we developed a rolling cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rolling cut-off machine which has strong universality, stable and reliable structure, convenient rapid cutting and continuous and smooth action; therefore, it has excellent performance in technical, practical and economical aspects.

In order to realize the above purpose, the utility model discloses a technical scheme provide a rolling cutter, it includes:

the rack is provided with a vertical guide rail;

the sliding block is movably arranged with the vertical guide rail;

an upper pressure roller and a lower pressure roller which are relatively moved close to each other by means of a slider to press the work piece to be cut;

the cutter device comprises a motor, a driving wheel, a driven wheel, a transmission belt, a cutter holder connected with the transmission belt and a cutter connected with the cutter holder; the motor drives the cutter holder to be movably matched with the transverse guide rail to move, so that the cutter is cut off along with the movement of the cutter holder.

In one or more embodiments of the present invention, the transmission belt is a synchronous belt, and the motor is a servo motor.

In one or more embodiments of the present invention, the slider is driven by the driving cylinder to move up and down to drive the upper pressing roller and the lower pressing roller to be relatively far away from or relatively close to each other.

In one or more embodiments of the present invention, the slide block includes an upper left slide block, an upper right slide block, a lower left slide block, and a lower right slide block; both of them are connected with a driving cylinder.

In one or more embodiments of the present invention, the tool holder is provided with a lateral slider, and the lateral slider is movably connected to the lateral guide rail for reciprocating motion.

Compared with the prior art, the utility model the effect that exists is:

because the utility model adopts the above scheme, the utility model has strong universality, stable and reliable structure, convenient rapid cutting and continuous and smooth action; therefore, it has excellent performance in technical, practical and economical aspects.

Drawings

FIG. 1 is a schematic structural view of a rolling cutter according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a rolling cutter at another viewing angle according to an embodiment of the present invention;

those skilled in the art can appreciate that the shapes, configurations and arrangements of the various elements shown in the drawings are not necessarily to scale, and that the dimensions of the various elements and components of the drawings may be exaggerated or minimized to more clearly illustrate the embodiments of the present invention described herein.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as providing a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy. The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification.

Detailed description of the preferred embodimentsthe following detailed description, with reference to the illustrations shown in fig. 1-3, however, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for illustrative purposes only and should not be construed as limiting, as the present invention provides that the preferred embodiment is a rolling and cutting machine comprising a frame 1, a vertical guide rail 2, a slider 3, an upper pressure roller 4, a lower pressure roller 5, a cutter device 6 and a drive cylinder 7; a vertical guide rail 2 is arranged on the frame 1; the slide block 3 and the vertical guide rail 2 are movably arranged; the upper pressure roller 4 and the lower pressure roller 5 move relatively close to each other by means of the sliding block 3 to press the object to be cut; the cutter device 6 comprises a motor 61, a driving wheel 62, a driven wheel 63, a transmission belt 64, a cutter holder 65 connected with the transmission belt 64 and a cutter 66 connected with the cutter holder 65; the motor 61 drives the transmission belt 64 to enable the cutter holder 65 to movably match with the transverse guide rail 67 to move, so that the cutter 66 moves along with the cutter holder 65 to realize cutting.

In order to make the driving structure more stable and the stroke motion driving more accurate, the driving belt 6 may adopt a synchronous belt, the driving pulley 62 and the driven pulley 63 may also adopt a synchronous pulley correspondingly, and the motor 61 may also be a servo motor. The slide block 3 is driven by the driving cylinder 7 to move up and down so as to drive the upper pressing roller 4 and the lower pressing roller 5 to relatively move away from or approach to each other.

The slide block 3 comprises a left upper slide block 31, a right upper slide block 32, a left lower slide block 33 and a right lower slide block 34; both of them are connected with a driving cylinder. The tool post 65 is provided with a transverse slider 651, and the transverse slider 651 is movably connected to the transverse guide rail 67 to reciprocate.

In combination with the above, and with reference to all the accompanying drawings, the working process is further described:

when the synchronous transmission device works, the upper pressure roller 4 and the lower pressure roller 5 are driven by the driving motor 8 to drive the driving chain wheel 9, and the plurality of synchronous transmission chain wheels 11 are driven by the transmission chain 10, so that the upper pressure roller 4 and the lower pressure roller 5 synchronously rotate; when the belt material needs to be rotated to a certain length, cutting is carried out, and the air cylinder 7 is driven to enable the upper pressing roller 4 and the lower pressing roller 5 to move relatively close to each other so as to press the object to be cut; at this time, the motor 61 drives the transmission belt 64 to make the cutter holder 65 movably matched with the transverse guide rail 67 to move, so that the cutter 66 moves along with the cutter holder 65 to realize cutting.

The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.

Claims

1. A rolling cutter, its characterized in that, it includes:

the rack is provided with a vertical guide rail;

the sliding block is movably arranged with the vertical guide rail;

2. The winding and cutting machine according to claim 1, characterized in that: the driving belt is a synchronous belt, and the motor is a servo motor.

3. The winding and cutting machine according to claim 1 or 2, characterized in that: the sliding block is driven by the driving cylinder to move up and down so as to drive the upper pressing roller and the lower pressing roller to be relatively far away or relatively close.

4. The winding and cutting machine according to claim 1 or 2, characterized in that: the sliding blocks comprise an upper left sliding block, an upper right sliding block, a lower left sliding block and a lower right sliding block; both of them are connected with a driving cylinder.

5. The winding and cutting machine according to claim 4, characterized in that: the tool apron is provided with a transverse sliding block, and the transverse sliding block is movably connected to the transverse guide rail to do reciprocating motion.