Rotary notching machine

Abstract

The utility model discloses a rotary notching machine which comprises a notching mechanism, the notching mechanism comprises a rotary driving part and a notching part, the rotary driving part is connected with the notching part, and the rotary driving part can drive the notching part to rotate automatically; the cutting piece is provided with a cutting piece, the cutting piece is of an annular structure, and the cutting piece can drive the cutting piece to rotate synchronously in the rotation process. And through the arrangement of the cutting piece capable of rotating, the cutting piece can cut the protective arm in the high-speed rotating process, traditional manual cutting is replaced, and the cutting efficiency is higher. And the cutting sheets are annularly arranged, in the cutting process, a circular or oval notch can be cut in the arm guard, the radian of the notch is certain, and the problem that the radian of manual cutting is inconsistent is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting equipment, and in particular relates to a rotary cutting machine. Background Art

[0002] As a sporting good, arm guards are used to maintain arm temperature and muscle tightness. The temperature ensures that the energy of the arm is not easily lost, and the tightness keeps the muscles in a state that adapts to intense exercise and is not easy to strain the arm muscles or cramp. However, in the production process of arm guards, it is necessary to make an incision at one end of the arm guard near the thumb for the thumb to pass through. At present, the commonly used cutting method is still manual shearing, but manual shearing is inefficient, and the shearing arc is uneven, which affects the quality of the product. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a rotary cutting machine, which can improve the cutting efficiency of the guard arm and ensure the consistency of the cutting curvature.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a rotary cutting machine, including a cutting mechanism, the cutting mechanism includes a rotating drive member and a cutting member, the rotating drive member is connected to the cutting member, and the rotating drive member can drive the cutting member to rotate; the cutting member is provided with a slice, the slice is an annular structure, and the cutting member can drive the slice to rotate synchronously during the rotation of the cutting member. Through the setting of the self-rotating slice, the slice can cut the arm guard during the high-speed rotation process, replacing the traditional manual cutting, and the cutting efficiency is higher. And the slice is set in an annular shape, during the cutting process, the arm guard can be cut into a circular or elliptical incision, and the curvature of the incision is constant, which solves the problem of inconsistent curvature of manual cutting.

[0005] Furthermore, a circular groove is provided on the cutting piece, the slice is arranged along the inner wall of the circular groove, and the slice and the circular groove are detachably connected.

[0006] Furthermore, the cutting piece is provided with an annular groove, and the slice is clamped in the annular groove.

[0007] Furthermore, it also includes a workbench, which is located below the incision mechanism. The workbench is provided with an avoidance groove, and the avoidance groove is located directly below the incision member.

[0008] Furthermore, it also includes a sliding mechanism, the incision mechanism is connected to the sliding mechanism, and the sliding mechanism can drive the incision mechanism to move.

[0009] Furthermore, the sliding mechanism includes a fixed plate, which is located on one side of the workbench and one end of the fixed plate is fixedly connected to the workbench. The fixed plate is provided with a connecting protrusion on the side close to the workbench, and the connecting protrusion is provided at both ends of the fixed plate and is perpendicular to the fixed plate. The sliding mechanism also includes a sliding rod, which is provided in parallel with the fixed plate and has both ends connected to the connecting protrusion. A sliding block is sleeved on the sliding rod, and the sliding block can move up and down along the sliding rod.

[0010] Furthermore, it also includes a clamping member, one end of which is connected to the slider, and the other end is a clamping portion that can clamp and fix the incision mechanism.

[0011] Furthermore, it also includes a control structure, the control mechanism includes a control rod, one end of the control rod is hinged to the support rod, the other end is a lifting handle, and the middle part of the control rod is connected to the sliding mechanism through a connecting rod.

[0012] Furthermore, the control structure also includes a switch handle, one end of which is hingedly connected to the middle of the control rod, and the other end is close to one end of the lifting handle, and the switch handle is connected to the driving switch of the rotating drive member.

[0013] Furthermore, the switch handle and the driving switch of the rotating driving member are connected via a connecting wire, one end of the connecting wire is connected to the switch handle, and the other end is connected to a telescopic ring, and the telescopic ring is sleeved on the rotating driving member and sleeved on the driving switch.

[0014] The beneficial effects of the utility model are:

[0015] 1) Through the self-rotating slice setting, the slicer can cut the arm guard during high-speed self-rotation, replacing the traditional manual cutting, and the cutting efficiency is higher. And the slice is set in a ring, during the cutting process, the arm guard can be cut into a circular or elliptical incision with a certain incision curvature, which solves the problem of inconsistent curvature of manual cutting.

[0016] 2) By connecting the switch handle and the lifting handle, the notch member can be controlled to rotate while controlling the lifting process. When the notch member is close to the guard arm, the rotation is started. There is no need for the notch mechanism to rotate all the time, thereby extending the service life of the notch mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and the description thereof are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A three-dimensional diagram of a rotary notching machine according to an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional diagram of a rotary notching machine from another perspective of an embodiment of the present invention.

[0021] In the figure:

[0022] 1. Support platform; 2. Support rod; 3. Workbench; 31. Avoidance groove; 4. Sliding mechanism; 41. Fixed plate; 42. Connecting protrusion; 43. Sliding rod; 44. Sliding block; 45. Clamping member; 5. Notch mechanism; 51. Rotating driving member; 52. Notch member; 521. Circular groove; 6. Control structure; 61. Control rod; 611. Lifting handle; 62. Switch handle; 63. Connecting wire; 64. Telescopic ring; 65. Connecting rod. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] See attached Figure 1 and attached Figure 2 As shown, a rotary cutting machine in this embodiment includes a support platform 1 and a support rod 2. The support platform 1 is horizontally arranged, and the support rod 2 and the support platform 1 are fixedly connected and vertically arranged. The support platform 1 fixes the support rod 2.

[0025] A workbench 3 is arranged directly above the support table 1. The workbench 3 is used to place the arm guard to be cut, and the arm guard cutting work is completed on the workbench 3. One end of the workbench 3 is fixedly connected to the support rod 2, and the workbench 3 is fixed by the support rod 2. A avoidance groove 31 is arranged on the workbench 3. The avoidance groove 31 is located directly below the cutting piece 52 to prevent the cutting piece 52 from cutting the workbench 3. The avoidance groove is an annular structure, which is adapted to the position and size of the slices arranged in an annular manner.

[0026] In some embodiments, a sliding mechanism 4 and a notching mechanism 5 are further included, wherein the sliding mechanism 4 is fixedly connected to the workbench 3, and the position of the sliding mechanism 4 is fixed by the workbench 3. The notching mechanism 5 is connected to the sliding mechanism 4, and the notching mechanism 5 can move up and down along the sliding mechanism 4 in a vertical direction.

[0027] In some embodiments, the sliding mechanism 4 includes a fixing plate 41, which is located on one side of the workbench 3, and one end of the fixing plate 41 is fixedly connected to the workbench 3, and the fixing plate 41 is fixed by the workbench 3. The fixing plate 41 is provided with connecting protrusions 42 on one side close to the workbench 3, and the connecting protrusions 42 are provided at both ends of the fixing plate 41 and are vertically arranged with the fixing plate 41.

[0028] The sliding mechanism 4 further includes a sliding rod 43, which is arranged in parallel with the fixing plate 41, and the two ends of the sliding rod 43 are connected to the connecting protrusion 42. A sliding block 44 is sleeved on the sliding rod 43, and the sliding block 44 can move up and down along the sliding rod 43. It also includes a clamping member 45, which is fixedly connected to the sliding block 44, and the sliding block 44 can drive the clamping member 45 to move synchronously. The clamping member 45 is used to fix the incision mechanism 5 and drive the incision mechanism 5 to move up and down.

[0029] In some embodiments, the cutting mechanism 5 includes a rotating driving member 51 and a cutting member 52, and the rotating driving member 51 and the cutting member 52 are detachably connected. The rotating driving member 51 can drive the cutting member 52 to rotate. During the rotation, the sliding mechanism 4 drives the cutting mechanism 5 to move downward as a whole toward the workbench 3, and then cuts the arm guard located on the workbench 3, so that an incision is formed at one end of the arm guard to facilitate the thumb to pass through.

[0030] In some embodiments, a circular groove 521 is provided at the bottom of the cutting piece 52, and a slice is provided on the inner wall of the circular groove 521. The slice is an annular structure and is provided along the inner wall of the circular groove 521. The slice and the inner wall of the circular groove 521 can be detachably connected by screws, which is convenient for replacing the slice. By replacing the cutting piece 52 with circular grooves 521 of different diameters, incisions of different curvatures and sizes can be cut on the textile. In some other embodiments, an annular groove is provided at the bottom of the cutting piece, and the slice is clamped in the annular groove. When the cutting piece 52 is rotating at high speed, it can cut the textile arm guard. The rotation speed of the cutting piece 52 is 3000 rpm, and it can cut textiles with a thickness of 10 cm.

[0031] In some embodiments, the rotating driving member 51 can drive the cutting member 52 to rotate, and existing equipment can be used. For example, in this embodiment, an existing electric drill is used to drive the cutting member 52 to rotate, and there is no need to purchase other equipment, thereby saving production costs.

[0032] In some embodiments, a control structure 6 is further included, which is used to control the up and down movement and rotation of the incision mechanism 5. The control structure includes a control rod 61, one end of which is hinged to the support rod 2, and the other end serves as a lifting handle 611. The middle part of the control rod 61 is connected to the slider 44 in the sliding mechanism 4 through a connecting rod 65. When the lifting handle 611 is pressed down or lifted up, the control rod 61 rotates around the hinge point, and drives the slider 44 of the sliding mechanism 4 to move up and down through the connecting rod 65, thereby driving the incision mechanism 5 to move up and down.

[0033] In some embodiments, the control structure 6 further includes a switch handle 62, one end of which is hingedly connected to the middle of the control rod 61, and the other end of which is close to one end of the lifting handle 611, forming a "V"-shaped structure with the lifting handle 611. The switch handle 62 is connected to the driving switch of the rotating driving member 51, and the driving switch can be started and closed by the switch handle 62, thereby driving the cutout member 52 to rotate or close. By connecting the switch handle 62 and the lifting handle 611, the cutout member 52 can be controlled to rotate while controlling the lifting process. When the rotation is started when the cutout member is close to the guard arm, the rotating member does not need to rotate all the time, thereby extending the service life of the rotating member.

[0034] In some embodiments, the switch handle 62 and the switch are connected by a connecting line 63. For example, the connecting line 63 is a brake line. Specifically, one end of the connecting line 63 is connected to the switch handle 62, and the other end is connected to the telescopic ring 64. The telescopic ring 64 is sleeved on the rotating drive member 51 and is located at the driving switch of the rotating drive member 51. The driving switch of the rotating drive member can be controlled by the switch handle 62, the connecting line 63, and the telescopic ring 64, thereby controlling whether the cutout member 52 rotates.

[0035] Working process: Place the arm guard on the workbench 3, and place the position where the cut is to be made directly below the cut piece 52. The staff member holds the lifting handle 611 and the switch handle 62 by hand, presses the lifting handle 611 downward, and the rotating piece moves downward. At the same time, the lifting handle 611 and the switch handle 62 are held tightly, so that the switch handle 62 moves toward the lifting handle 611. Through the switch handle 62, the connecting line 63, the telescopic ring 64, the driving switch of the rotating driving member 51 is turned on, so that the rotating driving member 51 drives the cut piece 52 to rotate. When the rotating member 52 rotates, it contacts the arm guard and cuts the arm guard. After the cutting is completed, the switch handle 62 is released, and the cut piece 52 stops rotating.

[0036] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A rotary cutting machine, characterized in that: The invention comprises a cutting mechanism (5), wherein the cutting mechanism (5) comprises a rotating driving member (51) and a cutting member (52), wherein the rotating driving member (51) and the cutting member (52) are connected, and the rotating driving member (51) can drive the cutting member (52) to rotate; and the cutting member (52) is provided with a slice, and the slice is an annular structure, and the cutting member (52) can drive the slice to rotate synchronously during its rotation.

2. A rotary cutting machine according to claim 1, characterized in that: The cutout piece (52) is provided with a circular groove (521), the slice is arranged along the inner wall of the circular groove (521), and the slice and the circular groove (521) are detachably connected.

3. A rotary cutting machine according to claim 1, characterized in that: It also comprises a workbench (3), the workbench (3) being located below the cutting mechanism (5), the workbench (3) being provided with a avoidance groove (31), the avoidance groove (31) being located directly below the cutting piece (52).

4. A rotary cutting machine according to claim 1, characterized in that: It also comprises a sliding mechanism (4), the cutting mechanism (5) being connected to the sliding mechanism (4), and the sliding mechanism (4) being able to drive the cutting mechanism (5) to move.

5. A rotary cutting machine according to claim 4, characterized in that: The sliding mechanism (4) comprises a fixed plate (41), the fixed plate (41) is located on one side of the workbench (3), and one end of the fixed plate (41) is fixedly connected to the workbench (3); a connecting protrusion (42) is provided on the side of the fixed plate (41) close to the workbench (3); the connecting protrusion (42) is provided at both ends of the fixed plate (41) and is arranged perpendicular to the fixed plate (41); the sliding mechanism (4) further comprises a sliding rod (43), the sliding rod (43) is arranged parallel to the fixed plate (41), and both ends are connected to the connecting protrusion (42); a sliding block (44) is sleeved on the sliding rod (43), and the sliding block (44) can move along the sliding rod (43).

6. A rotary cutting machine according to claim 5, characterized in that: It also comprises a clamping member (45), one end of which is connected to the slider (44), and the other end of which is a clamping portion capable of clamping and fixing the cutting mechanism (5).

7. A rotary cutting machine according to claim 4, characterized in that: It also includes a control structure (6), the control structure (6) including a control rod (61), one end of the control rod (61) is hinged to the support rod (2), the other end is a lifting handle (611), and the middle part of the control rod (61) is connected to the sliding mechanism (4) via a connecting rod (65).

8. A rotary notching machine according to claim 7, characterized in that: The control structure (6) further comprises a switch handle (62), one end of the switch handle (62) being hingedly connected to the middle of the control rod (61), and the other end of the switch handle (62) being close to one end of the lifting handle (611), and the switch handle (62) being connected to a driving switch of the rotating driving member (51).

9. A rotary cutting machine according to claim 8, characterized in that: The switch handle (62) and the driving switch of the rotating drive member (51) are connected via a connecting wire (63); one end of the connecting wire (63) is connected to the switch handle (62), and the other end is connected to a telescopic ring (64); the telescopic ring (64) is sleeved on the rotating drive member (51) and sleeved on the driving switch of the rotating drive member (51).

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