CN217102328U - Novel cutting device for rewinding machine - Google Patents
Novel cutting device for rewinding machine Download PDFInfo
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- CN217102328U CN217102328U CN202220871568.0U CN202220871568U CN217102328U CN 217102328 U CN217102328 U CN 217102328U CN 202220871568 U CN202220871568 U CN 202220871568U CN 217102328 U CN217102328 U CN 217102328U
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- blade
- guide rail
- bearing guide
- lower blade
- motor
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Abstract
The utility model relates to a toilet paper or rewinding machine equipment for non-woven fabrics, concretely relates to novel cutting device for rewinding machine, including the bottom knife, go up the blade and glue the head with the point, it installs on the power shaft of motor and rotatory by motor drive to go up the blade, the motor is installed in the bottom of installation pole and is driven the lift by the installation pole, the installation pole is installed on the bearing guide rail and can be followed the bearing guide rail and remove the regulation, the bearing guide rail is located the top of bottom knife and is parallel with the length direction of bottom knife, glue the head and be located the top of bottom knife and along with the upper knife along the bearing guide rail removal, remove product cutting off point and glue, this device is through adjusting the position of top knife and to its initiative drive, effectively avoid the wearing and tearing between top knife and bottom knife and solved glue and instiled into the problem of bearing guide rail.
Description
Technical Field
The utility model relates to a rewinding machine equipment for toilet paper or non-woven fabrics, concretely relates to novel cutting device of usefulness is advanced in rewinding.
Background
The rewinding machine for products such as toilet paper or non-woven fabric needs to cut the products and spray glue after the products are rolled up, as shown in fig. 2: in the existing rewinding machine, the upper circular blade 2 of the cutter cannot rotate, a large friction force needs to be formed between the upper circular blade 2 and the lower circular blade 1, the upper circular blade 2 can rotate by utilizing the friction force between the upper circular blade 2 and the lower circular blade 1 in the process of cutting off and spraying glue, so that products such as toilet paper or non-woven fabrics between the upper circular blade 2 and the lower circular blade 1 are cut off, and when the glue is automatically sprayed, the glue easily enters a bearing guide rail of a transmission part of the cutter, so that the service life of a bearing is shortened. In addition, the upper circular blade 2 has no power transmission, and rotates by means of the friction force between the upper circular blade 2 and the lower blade to cut off the toilet paper or the non-woven fabric, so that the upper circular blade and the lower blade are quickly worn, the blades are not sharp easily, and the toilet paper or the non-woven fabric and other products are cut continuously.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a novel cutting device for rewinding machine, including the bottom knife, go up the circular knife piece and glue the head with the point, it installs on the power shaft of motor and rotatory by motor drive to go up the circular knife piece, the motor is installed in the bottom of installation pole and is driven the lift by the installation pole, the installation pole is installed on the bearing guide rail and can be followed the bearing guide rail and remove the regulation, the bearing guide rail is located the top of bottom knife and is parallel with the length direction of bottom knife, glue the head and be located the top of bottom knife and follow the circular knife piece and remove along the bearing guide rail, remove product cutting off point and glue, this device is through adjusting the position of going up the circular knife piece and to its initiative drive, effectively avoid going up the wearing and tearing between circular knife piece and bottom knife and solved the problem that glue instiled into the bearing guide rail.
The utility model provides a solve above-mentioned problem and provide a novel cutting device for rewinding machine, include
The lower blade is a strip-shaped knife and is horizontally arranged;
the upper circular blade is a circular knife which is perpendicular to the lower blade, the upper circular blade is positioned on one side of the lower blade and is driven to rotate by a motor, the motor is installed at the tail end of an installation rod and is driven by the installation rod to lift and adjust, the installation rod is vertically installed on a bearing guide rail and can move and adjust along the bearing guide rail, and the bearing guide rail is parallel to the length direction of the lower blade;
the dispensing head is located on one side of the upper circular blade and located above the lower blade, and the dispensing head moves along with the upper circular blade to dispense the product.
Furthermore, the lower blade is arranged on the lower blade holder, and the length direction of the lower blade is parallel to the rewinding shaft of the rewinding machine.
Further, the mounting rod is an air cylinder, an electric push rod or a hydraulic cylinder.
Furthermore, the bottom end of the mounting rod is connected with the motor through a connecting rod.
Furthermore, the dispensing head is connected with the mounting rod through a connecting rod.
Further, the bearing guide rail, the mounting rod and the motor are all located on one side, far away from the lower blade, of the upper circular blade.
Compared with the prior art, the utility model discloses the beneficial effect who has: 1. in the device, an upper circular blade is arranged on a power shaft of a motor and is driven to rotate by the motor, the motor is arranged on an installation rod, the installation rod is arranged on a bearing guide rail, the upper circular blade which can actively rotate is driven to perform height adjustment and left-right movement by the bearing guide rail and the installation rod, the operation process of the equipment comprises the steps of moving from the left end to the right end of a rewinder to cut off a finished product and perform glue dispensing, then stopping to wait for the next roll of product to be processed, and moving from the right end to the left end to perform the operation of cutting off the product and performing glue dispensing, the upper circular blade does not need to reset after running each time, the abrasion between the upper circular blade and a lower circular blade is effectively reduced, and the service lives of the upper circular blade and the lower circular blade are effectively prolonged; 2. this device is through the rational arrangement to last circular knife piece and some rubber heads, avoids glue to flow into the bearing guide rail, avoids the bearing to damage to the life of equipment has effectively been improved.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus;
FIG. 2 is a schematic diagram of the cut-off portion of a rewinding machine in the prior art;
the labels in the figure are: 1. the device comprises a lower blade, 2 a circular upper blade, 3 a motor, 4 a mounting rod, 5 a bearing guide rail, 6 a dispensing head, 7 a lower blade holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless expressly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1: a novel cutting device for a rewinding machine comprises an upper circular blade 2, a lower blade 1 and a dispensing head 6. The lower blade 1 is a long-strip-shaped blade with the length direction parallel to the rewinding shaft of the rewinding machine, and the lower blade 1 is horizontally arranged on a lower blade seat 7. The upper circular blade 2 is a circular knife, the knife face of the upper circular blade 2 is perpendicular to the upper knife face of the lower blade 1, the upper circular blade 2 is positioned on one side of the lower blade 1, the upper circular blade 2 is installed on a power shaft of a motor 3, the motor 3 is preferably a speed reducing motor 3, the motor 3 is used for driving the upper circular blade 2 to rotate, the motor 3 is installed at the tail end of an installation rod 4, the installation rod 4 is vertically arranged, the installation rod 4 is used for driving the motor 3 to lift and adjust, the installation rod 4 is a cylinder, a hydraulic cylinder or an electric push rod and other parts with telescopic functions, the installation rod 4 is installed on a bearing guide rail 5 parallel to the length direction of the lower blade 1, and the installation rod 4 can move along the bearing guide rail 5, and a driving device for driving the installation rod 4 to move and adjust along the bearing guide rail 5 is installed on one side of the bearing guide rail 5, and the driving device can be a linear motor, an air cylinder, a hydraulic cylinder or an electric push rod and the like. The dispensing head 6 is connected with the cylinder body part of the mounting rod 4 through a connecting rod, the dispensing head 6 is positioned on one side of the upper circular blade 2 and positioned above the lower blade 1, the dispensing head 6 moves along the bearing guide rail 5 when the upper circular blade 2 moves, and the dispensing head 6 is communicated with dispensing equipment to dispense the cut parts of toilet paper or non-woven fabric products. The mounting rod 4 can also be a rod body with a fixed length, and the mounting rod 4 is movably mounted on the bearing guide rail 5 and enables the upper blade 1 to be at a proper mounting height.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.
Claims (6)
1. The utility model provides a novel cutting device for rewinding machine which characterized in that: comprises that
The lower blade (1) is a strip-shaped knife, and the lower blade (1) is horizontally arranged;
the upper circular blade (2) is a circular knife vertically arranged with the lower blade (1), the upper circular blade (2) is positioned on one side of the lower blade (1) and is driven to rotate by a motor (3), the motor (3) is installed at the tail end of an installation rod (4), the installation rod (4) is vertically installed on a bearing guide rail (5) and can be movably adjusted along the bearing guide rail (5), and the bearing guide rail (5) is parallel to the length direction of the lower blade (1);
the dispensing head (6) is located on one side of the upper circular blade (2) and located above the lower blade (1), and the dispensing head (6) moves along with the upper circular blade (2) to dispense the product.
2. The new cutting device for rewinding machines according to claim 1, characterized in that: the lower blade (1) is arranged on the lower blade holder (7), and the length direction of the lower blade (1) is parallel to the rewinding shaft of the rewinding machine.
3. The new cutting device for rewinding machines according to claim 1, characterized in that: the mounting rod (4) is an air cylinder, an electric push rod or a hydraulic cylinder.
4. A new cutting device for rewinding machines as claimed in claim 1 or 3, characterized in that: the bottom end of the mounting rod (4) is connected with the motor (3) through a connecting rod.
5. The new cutting device for rewinding machines according to claim 1, characterized in that: the dispensing head (6) is connected with the mounting rod (4) through a connecting rod.
6. The new cutting device for rewinding machines according to claim 1, characterized in that: the bearing guide rail (5), the mounting rod (4) and the motor (3) are all located on one side, away from the lower blade (1), of the upper circular blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871568.0U CN217102328U (en) | 2022-04-15 | 2022-04-15 | Novel cutting device for rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871568.0U CN217102328U (en) | 2022-04-15 | 2022-04-15 | Novel cutting device for rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217102328U true CN217102328U (en) | 2022-08-02 |
Family
ID=82581547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220871568.0U Active CN217102328U (en) | 2022-04-15 | 2022-04-15 | Novel cutting device for rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217102328U (en) |
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2022
- 2022-04-15 CN CN202220871568.0U patent/CN217102328U/en active Active
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