Automatic scissors with high adaptability

Abstract

The utility model discloses automatic scissors with high adaptability, and relates to the technical field of electric scissors. The device comprises a base, a driver fixedly installed on the outer wall of the top of the base, a supporting plate fixedly connected to the outer wall of the front side of the driver, an electric scissor structure and a pedal type control switch structure. The pedal type control switch structure comprises a control switch box body, a pedal plate, a positive electrode plate, a negative electrode plate and four reset springs. According to the utility model, a pedal control switch structure is adopted, and the switch operation of the machine is controlled in a pedal control manner, so that the problem that the operation safety is influenced due to the fact that the switch is easily distraction when the two hands hold an object while the switch is operated can be solved, and the safety of the machine is effectively improved; and in addition, through the connection mode of the first locking assembly and the second locking assembly, the scissors are convenient to mount and dismount, the scissors with different sizes can be mounted in a matched mode, and the adaptability of the machine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric scissors technical field, concretely relates to a strong adaptability automatic scissors. BACKGROUND

[0002] At present in the manufacturing industry, electric scissors machine needs to be used to realize automatic cutting. Through the search, the non-inheritance automatic sharpener of the application number 202322230498.8 Chinese patent discloses that the motor drives the scissors to simulate the action of hand operation scissors, reduces manual operation, and the manufacturer only needs to hold the copper wire with both hands to rotate to complete the work of rotating the copper wire with one hand and cutting with the other hand, which reduces the work load, improves the cutting precision, and greatly improves the efficiency.

[0003] The above prior art in the actual operation process, because the machine start-stop control needs to be operated by hand, so it is easy to cause distraction and affect the safety of operation in the process of holding things with both hands on one side and operating the switch on the other side, and the above prior art cannot well match the installation of scissors of different sizes.

[0004] Therefore, a strong adaptability automatic scissors is provided. SUMMARY

[0005] To solve the problems existing in the prior art, the utility model provides a strong adaptability automatic scissors.

[0006] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0007] A strong adaptability automatic scissors, including base, the drive that is fixedly installed at the top outer wall of base, the support plate that is fixedly connected in the front outer wall of drive, electric scissors structure and foot control switch structure,

[0008] The foot control switch structure includes control switch box body, the footboard that is movably embedded in the control switch box body, the positive electrode piece that is fixedly connected to the bottom outer wall of footboard, the negative electrode piece that is fixedly connected to the bottom inner wall of control switch box body and four reset springs that are fixedly connected to the lower four corner positions of footboard, and the top end outer wall of four reset springs is fixed on the top inner wall of control switch box body.

[0009] The electric scissors structure includes scissors, a locking assembly, a second locking assembly and an execution assembly, the scissors includes a scissors fixed end and a scissors movable end, and the connecting place of the scissors fixed end and the scissors movable end is connected through a rotating shaft.

[0010] Further, the control switch box body and the driver are electrically connected with the same power line, the top of the control switch box is provided with a box opening matched with the foot pedal, and the outer wall of the foot pedal is in sliding connection with the inner wall of the box opening.

[0011] Further, the first locking assembly comprises a fixed plate fixedly connected to the lower outer wall of the front edge of the support plate, two first threaded positioning pins fixedly connected to the outer wall of the front edge of the fixed plate, a first locking plate provided with two pin holes, and two first wing nuts threadedly connected to the two first threaded positioning pins in sequence.

[0012] Further, the second locking assembly comprises a movable plate fixedly connected to the upper outer wall of the front edge of the support plate, two second threaded positioning pins fixedly connected to the outer wall of the front edge of the movable plate, a second locking plate provided with two pin holes, and two second wing nuts threadedly connected to the two second threaded positioning pins in sequence.

[0013] Further, the execution assembly comprises a guide fixedly connected to the outer wall of the rear edge of the movable plate, a swing arm installed between the guide and the output shaft of the driver, and an arc-shaped track opened in the upper portion of the support plate.

[0014] Further, the outer wall of the guide is in sliding connection with the inner wall of the arc-shaped track.

[0015] The utility model discloses the beneficial effect is as follows:

[0016] The utility model discloses a foot -operated control switch structure adopts the mode of foot control to control the machine switch operation, can solve the problem of the process of holding something with both hands in one side in one side in the control switch and be easy to cause the distraction and affect the operation safety, effectively improved the safety of machine, and still through the connection mode of first locking assembly and second locking assembly not only has facilitated the installation and dismounting of scissors, but also can match the installation of different size scissors, improved the adaptability of machine. DRAWINGS

[0017] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the inside three -dimensional schematic diagram of control switch box body in the utility model;

[0019] Figure 3 It is the vertical cross section schematic diagram of control switch box body in the utility model;

[0020] Figure 4 It is the overhead schematic diagram of the utility model;

[0021] Figure 5 It is the three -dimensional explosion schematic diagram of first locking assembly and second locking assembly in the utility model;

[0022] Figure 6 is the stereogram of the back view of the support plate in the utility model;

[0023] Figure 7 is the stereogram of the connection between the movable plate and the guide in the utility model.

[0024] Reference signs: 1, base; 2, driver; 3, support plate; 4, control switch box body; 5, foot pedal; 6, positive electrode sheet; 7, negative electrode sheet; 8, reset spring; 9, power cord; 10, box mouth; 11, fixed end of scissors; 12, movable end of scissors; 13, fixed plate; 14, No. 2 threaded positioning pin; 15, No. 2 locking plate; 16, No. 2 butterfly nut; 17, movable plate; 18, No. 2 threaded positioning pin; 19, No. 2 locking plate; 20, No. 2 butterfly nut; 21, guide; 22, swing arm; 23, arc-shaped track. DETAILED DESCRIPTION

[0025] 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 described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0027] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the utility model, it should be noted that the orientation or position relationship indicated by the terms "inner", "outer", "upper" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0029] As shown in Figure 1 , a strong adaptive automatic scissors, including the base 1, fixedly installed on the top of the drive 2, the outer wall of the base 1, fixedly connected to the support plate 3, the front edge of the outer wall of the drive 2, electric scissors structure and foot control switch structure.

[0030] As shown in Figures 1-3 , the foot control switch structure includes control switch box 4, the foot pedal 5 is movably embedded in the control switch box 4, the positive electrode sheet 6 is fixedly connected to the bottom of the outer wall of the foot pedal 5, the negative electrode sheet 7 is fixedly connected to the bottom of the inner wall of the control switch box 4, and the four reset springs 8 are fixedly connected to the lower four corners of the foot pedal 5. The top end of the four reset springs 8 is fixed to the top inner wall of the control switch box 4. Specifically, by stepping on the foot pedal 5, the positive electrode sheet 6 and the negative electrode sheet 7 are overlapped together to be electrified. When the foot pedal 5 is released, it will be reset to the original position under the reset effect of the four reset springs 8, so that the positive electrode sheet 6 and the negative electrode sheet 7 are separated to complete automatic power-off. In this way, the foot control method is used to control the switch operation of the machine, which can solve the problem that it is easy to cause distraction and affect the safety of operation when one hand holds something while operating the switch, effectively improving the safety of the machine.

[0031] As shown in Figure 1 and 5 , the electric scissors structure includes scissors, a first locking assembly, a second locking assembly and an execution assembly. The scissors include a fixed end 11 and a movable end 12. The connection between the fixed end 11 and the movable end 12 is connected by a rotating shaft.

[0032] As shown in Figure 1 , the control switch box 4 and the drive 2 are electrically connected by the same power line 9. The top of the control switch box 4 is provided with a box opening 10 matched with the foot pedal 5. The outer wall of the foot pedal 5 is slidably connected with the inner wall of the box opening 10.

[0033] As shown in Figure 1 and 5 , the first locking assembly includes a fixed plate 13 fixedly connected to the lower outer wall of the front edge of the support plate 3, two first threaded positioning pins 14 fixedly connected to the outer wall of the front edge of the fixed plate 13, a first locking plate 15 provided with two pin holes, and two first butterfly nuts 16 threadedly connected to the two first threaded positioning pins 14 in sequence. Specifically, the fixed end 11 of the scissors is placed on the two first threaded positioning pins 14, then the first locking plate 15 is installed, and the two first butterfly nuts 16 are used for locking and fixing. In this way, the fixed end 11 of the scissors can be locked and fixed.

[0034] As shown in Figure 1 and5 As shown, the second locking assembly includes a movable plate 17 fixedly connected to the upper outer wall of the front side of the support plate 3, two No. 2 threaded positioning pins 18 fixedly connected to the outer wall of the front side of the movable plate 17, a second locking plate 19 with two pin holes, and two No. 2 wing nuts 20 threadedly connected to the two No. 2 threaded positioning pins 18 in sequence. Specifically, by placing the movable end 12 of the scissors onto the two No. 2 threaded positioning pins 18, then installing the second locking plate 19, and finally locking it with the two No. 2 wing nuts 20, the movable end 12 of the scissors can be locked and fixed.

[0035] like Figure 1 , 4 As shown in Figures 6 and 7, the execution component includes a guide 21 fixedly connected to the outer wall of the rear side of the movable plate 17, a swing arm 22 installed between the guide 21 and the output shaft of the driver 2, and an arc-shaped track 23 opened on the upper part of the support plate 3. The outer wall of the guide 21 is slidably connected to the inner wall of the arc-shaped track 23. Specifically, the swing arm 22 is driven to swing by the output shaft of the driver 2, which causes the guide 21 to slide in the arc-shaped track 23, thereby enabling the second locking component connected to one end of the guide 21 to drive the movable end 12 of the scissors to move automatically, so as to achieve the effect of automatically cutting things.

[0036] In summary: First, by placing the fixed end 11 of the scissors onto two No. 1 threaded locating pins 14, then installing the No. 1 locking plate 15, and finally locking it with two No. 1 wing nuts 16, the fixed end 11 of the scissors can be locked and fixed. Second, by placing the movable end 12 of the scissors onto two No. 2 threaded locating pins 18, then installing the No. 2 locking plate 19, and finally locking it with two No. 2 wing nuts 20, the movable end 12 of the scissors can be locked and fixed. This connection method using the No. 1 and No. 2 locking components not only facilitates the installation and disassembly of the scissors but also allows for the installation of scissors of different sizes, improving the machine's adaptability. Finally, through the output shaft of driver 2... The swing arm 22 is driven to swing, causing the guide 21 to slide within the arc track 23. This allows the second locking component connected to one end of the guide 21 to automatically move the movable end 12 of the scissors, achieving the effect of automatic cutting. Furthermore, by stepping on the foot pedal 5, the positive electrode 6 and the negative electrode 7 are connected and energized. When the foot is released, the foot pedal 5 is reset to its original position by the reset effect of the four return springs 8, thereby separating the positive electrode 6 and the negative electrode 7 and automatically de-energizing them. In this way, the foot pedal control method for operating the machine can solve the problem of easy distraction and reduced safety when operating the switch while holding something with both hands, effectively improving the safety of the machine.

[0037] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A strong adaptive automatic scissors, comprising a base (1), a drive (2) fixedly installed on the top outer wall of the base (1), and a support plate (3) fixedly connected to the front outer wall of the drive (2), characterized in that, Also include electric scissors structure and foot control switch structure; The foot control switch structure includes a control switch box (4), a foot pedal (5) movably embedded in the control switch box (4), a positive electrode sheet (6) fixedly connected to the bottom outer wall of the foot pedal (5), a negative electrode sheet (7) fixedly connected to the bottom inner wall of the control switch box (4), and four reset springs (8) fixedly connected to the lower four corner positions of the foot pedal (5), and the top end outer wall of each of the four reset springs (8) is fixed to the top inner wall of the control switch box (4). The electric scissors structure includes scissors, a first locking assembly, a second locking assembly, and an execution assembly, the scissors include a scissors fixed end (11) and a scissors movable end (12), and the connection between the scissors fixed end (11) and the scissors movable end (12) is connected through a rotating shaft.

2. The automatic scissors of claim 1, wherein, The control switch box (4) and the driver (2) are electrically connected by the same power line (9), the top of the control switch box (4) is provided with a box opening (10) matched with the foot pedal (5), and the outer wall of the foot pedal (5) is in sliding connection with the inner wall of the box opening (10).

3. The automatic scissors of claim 1, wherein, The first locking assembly includes a fixed plate (13) fixedly connected to the lower outer wall of the front edge of the support plate (3), two first threaded positioning pins (14) fixedly connected to the outer wall of the front edge of the fixed plate (13), a first locking plate (15) provided with two pin holes, and two first butterfly nuts (16) threadedly connected to the two first threaded positioning pins (14) in sequence.

4. The automatic scissors of claim 1, wherein, The second locking assembly includes a movable plate (17) fixedly connected to the upper outer wall of the front edge of the support plate (3), two second threaded positioning pins (18) fixedly connected to the outer wall of the front edge of the movable plate (17), a second locking plate (19) provided with two pin holes, and two second butterfly nuts (20) threadedly connected to the two second threaded positioning pins (18) in sequence.

5. The automatic scissors of claim 1, wherein, The execution assembly includes a guide (21) fixedly connected to the rear outer wall of the movable plate (17), a swing arm (22) installed between the guide (21) and the output shaft of the driver (2), and an arc-shaped track (23) opened in the upper portion of the support plate (3).

6. The automatic scissors of claim 5, wherein, The outer wall of the guide (21) is in sliding connection with the inner wall of the arc-shaped track (23).

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