Automatic hobbing equipment
By designing automatic rolling and cutting equipment and using the drive parts to drive the cutting knife to rotate, the problems of low cutting efficiency and high labor intensity of handheld rolling and cutting machine are solved, and a more efficient and labor-saving cutting process is achieved.
Patent Information
- Application Number
- CN202421287355.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing hand-held rolling cutting machines are inefficient and labor-intensive during the cutting process.
An automatic rolling cutting device is designed, including a frame, a drive piece and a cutter, which is connected to the cutter, which is used to drive the cutter to rotate relative to the frame, improve cutting efficiency and reduce labor intensity.
Through the use of automatic rolling cutting equipment, the cutting efficiency is significantly improved, labor intensity is reduced, and the cutting process is safer and more efficient.
Smart Images
Figure CN222893408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting equipment, in particular to an automatic rolling cutting equipment. Background Art
[0002] In the production and manufacturing process of packaging, textile and other industries, it is often necessary to cut materials. At present, most manufacturers generally use handheld rolling cutters for cutting operations. The handheld rolling cutters in the prior art include a frame and a cutter fixed on the frame. In actual use, the user needs to use a handheld device to place the cutter close to the surface of the material and push it along a preset path to complete the cutting operation of the material. There are problems of low cutting efficiency and high labor intensity. Utility Model Content
[0003] The utility model aims to provide an automatic rolling cutting device, which can solve the problems of low cutting efficiency and high labor intensity in the handheld rolling cutting machine in the prior art.
[0004] The embodiment of the utility model is achieved as follows:
[0005] The utility model provides an automatic rolling cutting device, comprising a frame, a driving member fixedly arranged on the frame, and a cutter rotatably arranged on the frame, wherein the driving member is connected to the cutter and is used to drive the cutter to rotate relative to the frame. The automatic rolling cutting device can solve the problems of low cutting efficiency and high labor intensity of the handheld rolling cutting machine in the prior art.
[0006] Optionally, a transmission assembly is further included, and the driving member is connected to the cutter via the transmission assembly, and the driving member is used to drive the transmission assembly to rotate so as to drive the cutter to rotate relative to the frame.
[0007] Optionally, the transmission assembly comprises a driving gear and a driven gear meshing with each other, the driving gear is fixedly connected to the output shaft of the driving member, and the driven gear is fixedly connected to the input shaft of the cutter.
[0008] Optionally, the rotation axis of the driving gear and the rotation axis of the driven gear are perpendicular to each other.
[0009] Optionally, the driving gear and the driven gear are both bevel gears.
[0010] Optionally, a reducer is provided on the output shaft of the driving member, and the reducer is used to reduce the speed of the driving member.
[0011] Optionally, a power supply device is further included, wherein the power supply device is connected to the driving member and is used to supply power to the driving member.
[0012] Optionally, the frame includes a handle and a body fixedly connected to the handle, and the handle is provided with anti-slip grooves.
[0013] Optionally, a protective cover is provided on the frame, and the protective cover is partially provided on the periphery of the cutter.
[0014] Optionally, the outer periphery of the cutter is provided with corrugated saw teeth.
[0015] The beneficial effects of the embodiments of the utility model include:
[0016] The automatic rolling cutting device includes a frame, a driving member fixedly arranged on the frame, and a cutter rotatably arranged on the frame, wherein the driving member is connected to the cutter, and the driving member is used to drive the cutter to rotate relative to the frame. The automatic rolling cutting device provided by the present application aims to solve the problems of low cutting efficiency and high labor intensity existing in the handheld rolling cutting machine in the prior art by adding a driving member in the internal space of the frame and drivingly connecting the driving member to the cutter. In actual use, the user only needs to hold the automatic rolling cutting device and place the cutter close to the surface of the material, and the cutter can be rotated by the driving action of the driving member, thereby cutting the material. Compared with the handheld rolling cutting machine in the prior art, the automatic rolling cutting device provided by the present application drives the cutter by the driving member, which can improve the cutting efficiency and save more labor. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 A schematic diagram of the structure of the automatic rolling cutting device provided by the embodiment of the utility model;
[0019] Figure 2 One of the structural schematic diagrams of the cutter provided in the embodiment of the utility model;
[0020] Figure 3 The second structural schematic diagram of the cutter provided in the embodiment of the utility model.
[0021] Icons: 100-automatic rolling cutting equipment; 10-frame; 11-handle; 12-body; 13-protective cover; 20-driving member; 21-reducer; 30-cutter; 31-sawtooth; 40-transmission assembly; 41-driving gear; 42-passive gear; 50-power supply device. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0026] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0027] 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 a connection between 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.
[0028] Please refer to Figures 1 to 3 The embodiment of the present application provides an automatic rolling cutting device 100, comprising a frame 10, a driving member 20 fixedly arranged on the frame 10, and a cutter 30 rotatably arranged on the frame 10, wherein the driving member 20 is connected to the cutter 30, and the driving member 20 is used to drive the cutter 30 to rotate relative to the frame 10. The automatic rolling cutting device 100 can solve the problems of low cutting efficiency and high labor intensity existing in the handheld rolling cutting machine in the prior art.
[0029] It should be noted that if Figure 1 As shown, the automatic rolling cutting device 100 includes a frame 10, a driving member 20 and a cutter 30, wherein the driving member 20 is fixedly mounted on the frame 10 to provide a power source for the cutter 30 through the driving member 20, and the cutter 30 is rotatably mounted on the frame 10 to realize the cutting operation by rotating the cutter 30 relative to the frame 10.
[0030] The automatic rolling cutting device 100 provided in the present application aims to solve the problems of low cutting efficiency and high labor intensity in the handheld rolling cutting machine in the prior art by adding a driving member 20 in the internal space of the frame 10 and drivingly connecting the driving member 20 with the cutter 30. Compared with the handheld rolling cutting machine in the prior art, the automatic rolling cutting device 100 provided in the present application drives the cutter 30 through the driving member 20, which can improve the cutting efficiency and save more labor.
[0031] Specifically, Figure 1 As shown, the driving member 20 is connected to the cutter 30 so as to drive the cutter 30 to rotate relative to the frame 10 through the driving member 20. Thus, in actual use, the user only needs to hold the automatic rolling cutting device 100 and place the cutter 30 close to the surface of the material, and the cutter 30 can be rotated by the driving action of the driving member 20, thereby cutting the material. For example, in this embodiment, the driving member 20 is a DC motor, so that the cutter 30 is driven to rotate by the rotation of the DC motor.
[0032] Regarding the specific structure and appearance of the frame 10 and the cutter 30, those skilled in the art should be able to make reasonable selections and designs according to actual conditions with reference to the handheld rolling cutter in the prior art, and no specific restrictions are made here. For example, in this embodiment, the specific structure and appearance of the frame 10 and the cutter 30 are the same or similar to the specific structure and appearance of the frame 10 and the cutter 30 in the prior art.
[0033] Alternatively, if Figure 1As shown, in this embodiment, the automatic rolling cutting device 100 also includes a transmission assembly 40, and the driving member 20 is connected to the cutter 30 through the transmission assembly 40. The driving member 20 is used to drive the transmission assembly 40 to rotate to drive the cutter 30 to rotate relative to the frame 10.
[0034] It should be noted that the automatic rolling cutting device 100 further includes a transmission assembly 40, which is disposed between the driving member 20 and the cutter 30, and the driving member 20 is connected to the cutter 30 through the transmission assembly 40, so that the power provided by the driving member 20 is transmitted to the cutter 30 through the transmission assembly 40. In this way, the driving member 20 can drive the transmission assembly 40 to rotate, and then the cutter 30 can be driven to rotate through the transmission assembly 40, thereby realizing the cutting operation of the material.
[0035] For example, Figure 1 As shown, in this embodiment, the transmission assembly 40 includes a driving gear 41 and a driven gear 42 that mesh with each other. The driving gear 41 is fixedly connected to the output shaft of the driving member 20 , and the driven gear 42 is fixedly connected to the input shaft of the cutter 30 .
[0036] It should be noted that if Figure 1 As shown, in the present embodiment, the transmission mode adopted is gear transmission. Specifically, the transmission assembly 40 includes a driving gear 41 and a driven gear 42, and the driving gear 41 and the driven gear 42 are meshed with each other. When the driving gear 41, the driven gear 42, the driving member 20 and the cutter 30 are assembled, the driving gear 41 is fixedly connected to the output shaft of the driving member 20, and the driven gear 42 is fixedly connected to the input shaft of the cutter 30. In this way, the driving gear 41 can be driven to rotate by the driving member 20, and then the driven gear 42 is driven to rotate by the driving gear 41, and then the cutter 30 is driven to rotate by the driven gear 42, thereby realizing the stable transmission of the driving effect of the driving member 20.
[0037] For example, Figure 1 As shown, in this embodiment, the rotating shaft of the driving gear 41 and the rotating shaft of the driven gear 42 are perpendicular to each other. In other words, the output shaft of the driving member 20 and the input shaft of the cutter 30 are perpendicular to each other, so that the direction of the force of the driving member 20 is changed through the mutual cooperation of the driving gear 41 and the driven gear 42, thereby facilitating the reasonable layout of the driving member 20 and the cutter 30 on the frame 10.
[0038] For example, Figure 1As shown, in this embodiment, both the driving gear 41 and the driven gear 42 are bevel gears, so as to achieve the purpose of changing the direction of the force of the driving member 20 through the structural characteristics of the bevel gears. Regarding the specific selection of the driving gear 41 and the driven gear 42, those skilled in the art should be able to make reasonable selections and calls from the bevel gear products in the prior art according to actual conditions, and no specific restrictions are made here.
[0039] Alternatively, if Figure 1 As shown, in this embodiment, a reducer 21 is provided on the output shaft of the driving member 20, and the reducer 21 is used to reduce the speed of the driving member 20, so as to avoid the cutting knife 30 rotating too fast due to the output shaft of the driving member 20 rotating too fast, thereby affecting the safety of the cutting knife 30.
[0040] Alternatively, if Figure 1 As shown, in this embodiment, the automatic rolling cutting device 100 further includes a power supply device 50, which is connected to the driving member 20, and is used to supply power to the driving member 20, thereby ensuring reliable operation of the driving member 20. By way of example, in this embodiment, the power supply device 50 is a lithium battery, so that the automatic rolling cutting device 100 can be repeatedly charged and used.
[0041] Alternatively, if Figure 1 As shown, in this embodiment, the frame 10 includes a handle 11 and a body 12 fixedly connected to the handle 11, so that the user can hold the body 12 by holding the handle 11, thereby performing a cutting operation by holding the automatic rolling-cutting device 100. The handle 11 is provided with anti-slip grooves to increase the friction resistance between the user's hand and the handle 11, thereby preventing the automatic rolling-cutting device 100 from accidentally falling from the user's hand.
[0042] Alternatively, if Figure 1 As shown, in this embodiment, a protective cover 13 is provided on the frame 10, and a portion of the protective cover 13 is provided on the outer periphery of the cutter 30. The protective cover 13 can be made of a light-transmitting material, such as plastic, glass, etc.
[0043] It should be noted that the partial covering here refers to the protective cover 13 being covered on the periphery of the cutter 30 without affecting the normal operation of the cutter 30, so as to further improve the safety of the automatic rolling cutting equipment 100, thereby avoiding the occurrence of material splashing and other injuries to the user.
[0044] Alternatively, if Figure 2 and Figure 3As shown, in this embodiment, the outer periphery of the cutter 30 is provided with corrugated serrations 31. By adding serrations 31 on the outer periphery of the cutter 30, the cutter 30 can have a certain degree of pressing effect on the material, thereby preventing the cutter 30 from slipping with the material, especially when cutting materials with smooth surfaces (such as silk), the flatness of the cutting edge can be significantly improved.
[0045] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.
Claims
1. An automatic rolling cutting device, characterized in that: The invention comprises a frame, a driving member fixedly arranged on the frame, and a cutter rotatably arranged on the frame, wherein the driving member is connected to the cutter and is used to drive the cutter to rotate relative to the frame to realize a cutting operation; the invention also comprises a transmission assembly, wherein the driving member is connected to the cutter through the transmission assembly, and the driving member is used to drive the transmission assembly to rotate so as to drive the cutter to rotate relative to the frame to realize a cutting operation; the transmission assembly comprises a driving gear and a driven gear meshing with each other, wherein the driving gear is fixedly connected to the output shaft of the driving member, and the driven gear is fixedly connected to the input shaft of the cutter.
2. The automatic rolling cutting equipment according to claim 1, characterized in that: The rotation axis of the driving gear and the rotation axis of the driven gear are perpendicular to each other.
3. The automatic rolling cutting equipment according to claim 1, characterized in that: The driving gear and the driven gear are both bevel gears.
4. The automatic rolling cutting equipment according to claim 1, characterized in that: A reducer is arranged on the output shaft of the driving member, and the reducer is used to reduce the speed of the driving member.
5. The automatic rolling cutting equipment according to claim 1, characterized in that: It also includes a power supply device, which is connected to the driving member and is used to supply power to the driving member.
6. The automatic rolling cutting equipment according to claim 1, characterized in that: The frame comprises a handle and a body fixedly connected to the handle, and the handle is provided with anti-slip grooves.
7. The automatic rolling cutting equipment according to claim 1, characterized in that: The frame is provided with a protective cover, and the protective cover is partially provided on the outer periphery of the cutter.
8. The automatic rolling cutting equipment according to claim 1, characterized in that: The outer periphery of the cutter is provided with corrugated saw teeth.