CN220729932U - Blade cutting force detecting instrument - Google Patents
Blade cutting force detecting instrument Download PDFInfo
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- CN220729932U CN220729932U CN202322259526.9U CN202322259526U CN220729932U CN 220729932 U CN220729932 U CN 220729932U CN 202322259526 U CN202322259526 U CN 202322259526U CN 220729932 U CN220729932 U CN 220729932U
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- control box
- cutting force
- blade cutting
- bearing plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000012360 testing method Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 210000004709 eyebrow Anatomy 0.000 description 10
- 238000009966 trimming Methods 0.000 description 9
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a blade cutting force detection instrument which comprises a base, wherein a display is arranged on one side of the base, a control box is arranged above the base, a driving mechanism is arranged below the control box, sliding rods are vertically and fixedly arranged on two sides of the upper end of the base respectively, the tops of the two sliding rods are fixedly connected with the bottom of the control box through a connecting seat, a hollow structure is arranged inside the base, and a moving mechanism is arranged inside the base. According to the utility model, the moving mechanism is arranged on the base, and is used for controlling the bearing plate to be restrained and adjusted, so that the automation of the detection device is realized, meanwhile, the design of the structure is an improvement on the original foundation of the base, and meanwhile, the structural design of the moving mechanism is simple and convenient to use, so that the automation degree of the cutting force detection instrument is higher, the manual adjustment of the bearing plate is avoided, and a certain amount of manpower is saved.
Description
Technical Field
The utility model relates to the technical field of eyebrow shaver detection devices, in particular to a blade cutting force detection instrument.
Background
Eyebrow trimming blades are small and exquisite blades commonly used for trimming eyebrows and shaving in detail. The cutter head is usually relatively smaller, has higher sharpness and fineness, and can cut tiny parts and shapes very accurately, so that the outline of eyes or faces is clearer and finer.
The utility model relates to a device for detecting the cutting force of a eyebrow trimming knife blade. The device can measure the cutting force of the eyebrow trimming blade on the hair and judge whether the sharpness and the cutting force of the blade meet the requirements. The device generally comprises a base, a force transducer, a data acquisition instrument, a test fixture and the like.
When using the eyebrow trimming blade, the blade is fitted into the test jig and then cut with a certain pressure. The force applied by the blade of the eyebrow trimming blade is sensed by the force sensor, data are transmitted to the data acquisition instrument for processing and outputting, and the user can determine the effect and the service life of the blade according to the force.
The existing eyebrow trimming knife blade cutting force detector is characterized in that a bearing plate is usually arranged on a base, a test paper is stuck on the bearing plate, the lifting of a knife blade is controlled by a clamp to cut the test paper in a pressing mode, after each cutting, the bearing plate is required to be controlled to move so as to change the position of the test paper, repeated cutting at the same position of the test paper is avoided, but the existing technical means are that the position movement of the bearing plate is controlled by rotating a hand wheel, and the mode requires operators to stand on one side for a long time to operate, wastes time and labor and is not convenient enough.
Therefore, it is necessary to invent a blade cutting force detecting instrument to solve the above-mentioned problems.
Disclosure of Invention
The object of the present utility model is to provide a blade cutting force detecting instrument which solves the above-mentioned drawbacks of the art.
In order to achieve the above object, the present utility model provides the following technical solutions: the blade cutting force detection instrument comprises a base, wherein a display is arranged on one side of the base, a control box is arranged above the base, a driving mechanism is arranged below the control box, sliding rods are vertically and fixedly arranged on two sides of the upper end of the base respectively, the tops of the two sliding rods are fixedly connected with the bottom of the control box through a connecting seat, a hollow structure is arranged inside the base, and a moving mechanism is arranged in the base;
the moving mechanism includes:
the servo motor is transversely and fixedly arranged at the center of the tail end of the base, and the output end of the servo motor penetrates through the inner wall of the base;
the screw rod is transversely arranged in the base, one end of the screw rod is rotationally connected with one end of the base, the other end of the screw rod is fixedly connected with the output end of the servo motor, and a thread seat is arranged on the screw rod in a threaded manner;
the force transducer is fixedly arranged on the threaded seat, a bearing plate is arranged at the top of the force transducer, and test paper is paved on the bearing plate.
As a preferable scheme of the utility model, a groove is formed at the upper end of the base and between the two sliding rods, and the penetrating groove of the force transducer is fixedly connected with the bottom center position of the bearing plate.
As a preferable scheme of the utility model, a groove is formed at the upper end of the base and between the two sliding rods, and the penetrating groove of the force transducer is fixedly connected with the bottom center position of the bearing plate.
As a preferable scheme of the utility model, the driving mechanism is composed of a driving motor, an eccentric wheel and a crankshaft connecting rod.
As a preferable scheme of the utility model, a mounting plate is vertically and fixedly arranged on one side of the bottom of the control box, the driving motor is transversely and fixedly arranged on the back surface of the mounting plate, an eccentric wheel is arranged on the front surface of the mounting plate, and the back surface of the eccentric wheel is fixedly connected with the output end of the driving motor.
As a preferable scheme of the utility model, the upper end and the lower end of the crankshaft connecting rod are respectively and rotatably provided with eccentric wheels, and the eccentric wheels at the lower end of the crankshaft connecting rod are fixedly connected with the center position of the back surface of the mounting seat.
As a preferable scheme of the utility model, one end of the mounting seat is vertically and fixedly provided with a limiter, a singlechip is arranged in the control box, and the display is electrically connected with the control box through a wire.
1. The moving mechanism is arranged on the base, and is used for controlling the bearing plate to be restrained and adjusted, so that the automation of the detecting device is realized, meanwhile, the design of the structure is an improvement on the original foundation of the base, and meanwhile, the structural design of the moving mechanism is concise and convenient to use, so that the automation degree of the cutting force detecting instrument is higher, the bearing plate is prevented from being manually adjusted, and a certain amount of manpower is saved;
2. the movement of the bearing plate is controlled through the moving mechanism, compared with the traditional manual rotation of the hand wheel, the moving position of the hand wheel is more accurate, repeated adjustment is not needed, so that the detection efficiency of the detecting instrument is improved, other structures of the original detecting instrument cannot be changed by the improvement of the moving mechanism, the using mode of the hand wheel is unchanged, and the hand wheel can be conveniently and rapidly operated by workers.
Drawings
For a clearer description of embodiments of the present application or of the solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings may be obtained according to these drawings for a person skilled in the art.
FIG. 1 is a first perspective view of the overall structure of the present utility model;
FIG. 2 is a second perspective view of the overall structure of the present utility model;
FIG. 3 is a third perspective view of the overall structure of the present utility model;
FIG. 4 is a disassembled perspective view of the base of the present utility model;
FIG. 5 is a plan view of the overall structure of the present utility model;
fig. 6 is an internal plan view of the base of the present utility model.
Reference numerals illustrate:
1. a base; 2. a control box; 3. a display; 4. a slide bar; 5. a mounting plate; 6. a driving mechanism; 61. a driving motor; 62. an eccentric wheel; 63. a crankshaft connecting rod; 7. a moving mechanism; 71. a servo motor; 72. a screw rod; 73. a screw seat; 8. a load cell; 9. a carrying plate; 10. a mounting base; 11. a clamp; 12. a limiter; 13. a groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a blade cutting force detection instrument as shown in figures 1-6, which comprises a base 1, wherein one side of the base 1 is provided with a display 3, a control box 2 is arranged above the base 1, a driving mechanism 6 is arranged below the control box 2, slide bars 4 are respectively and vertically fixedly arranged on two sides of the upper end of the base 1, the tops of the two slide bars 4 are fixedly connected with the bottom of the control box 2 through a connecting seat, a hollow structure is arranged in the base 1, a moving mechanism 7 is arranged in the base 1, and a bearing plate 9 and test paper stuck on the bearing plate can be stably and intermittently moved through the moving mechanism 7;
the moving mechanism 7 includes:
the servo motor 71 is transversely and fixedly arranged at the center of the tail end of the base 1, and the output end of the servo motor 71 penetrates through the inner wall of the base 1;
the screw rod 72 is transversely arranged in the base 1, one end of the screw rod 72 is rotationally connected with one end in the base 1, the other end of the screw rod 72 is fixedly connected with the output end of the servo motor 71, and a thread seat 73 is arranged on the screw rod 72 in a threaded manner;
the force transducer 8 is fixedly arranged on the threaded seat 73, a bearing plate 9 is arranged at the top of the force transducer 8, and test paper is paved on the bearing plate 9.
Further, in the above technical scheme, the upper end of the base 1 and between the two slide bars 4 is provided with the groove 13, and the arrangement of the groove 13 can prevent the threaded seat 73 from being limited by the base 1 when the freeze-sensing force sensor 8 moves, so that the moving distance of the bearing plate 9 is increased, and the penetrating groove 13 of the force sensor 8 is fixedly connected with the bottom center position of the bearing plate 9.
Further, in the above technical scheme, the mount pad 10 is provided below the control box 2, two ends of the mount pad 10 are respectively and slidably sleeved on the two slide bars 4, the clamp 11 is fixedly mounted at the center of the front of the mount pad 10, the clamp 11 is used for clamping and fixing the blade of the eyebrow trimming knife, meanwhile, the blade is also convenient to replace, and the clamp 11 corresponds to the position of the bearing plate 9.
Further, in the above technical solution, the driving mechanism 6 is composed of the driving motor 61, the eccentric wheel 62 and the crankshaft connecting rod 63, and the lifting of the mounting seat 10 and the clamp 11 can be stably controlled through the driving mechanism 6, that is, the pressure applied to the blade is controlled to be constant all the time when the blade is pressed down for cutting.
Further, in the above technical scheme, the mounting plate 5 is vertically and fixedly mounted on one side of the bottom of the control box 2, the mounting plate 5 is used as a fixing piece to mount and fix the driving motor 61 of the driving mechanism 6, the driving motor 61 is transversely and fixedly mounted on the back of the mounting plate 5, the front of the mounting plate 5 is provided with the eccentric wheel 62, and the back of the eccentric wheel 62 is fixedly connected with the output end of the driving motor 61.
Further, in the above technical solution, the eccentric wheels 62 are rotatably mounted at the upper and lower ends of the crankshaft connecting rod 63, the eccentric wheels 62 at the lower end of the crankshaft connecting rod 63 are fixedly connected with the center position of the back of the mounting seat 10, and the two eccentric wheels 62 are connected through the crankshaft connecting rod 63, so that when the driving mechanism 6 works, the mounting seat 10 can be driven to lift.
Further, in the above technical scheme, the vertical fixed mounting of one end of mount pad 10 has stopper 12, contacts with the connecting piece at slide bar 4 top through stopper 12 to confirm the ascending height of mount pad 10, prevent its ascending position too high, control box 2 inside is provided with the singlechip, through the procedure that sets up in the singlechip, makes actuating mechanism 6 and mobile mechanism 7, the mutually supporting work of both, and the condition that the motion of avoiding both appears mutual interference appears, and display 3 passes through wire and control box 2 electric connection.
When the blade cutting force detection instrument provided by the utility model is used, the working process is as follows:
the mounting seat 10 is controlled to lift on the slide bar 4 through the driving mechanism 6, so that the clamp 11 is driven to lift, when the cutting force of the blade is required to be detected, the clamp 11 is opened to clamp the blade of the eyebrow trimming knife, then the test paper is stuck on the bearing plate 9, the moving mechanism 7 is started, namely the servo motor 71 is started to rotate the screw rod 72, the screw thread seat 73 drives the bearing plate 9, the front end of the bearing plate 9 is moved to the position below the clamp 11, then the servo motor 71 stops working, the front end of the test paper is positioned right below the clamp 11 at the moment, the driving mechanism 6 is started to control the clamp 11 to descend, the blade is pressed down to cut the test paper, after the pressing down of the blade is completed, the driving mechanism 6 is used for controlling the clamp 11 to ascend again, and when the clamp 11 ascends, the servo motor 71 of the moving mechanism 7 is started again, the bearing plate 9 is controlled to move towards one end of the servo motor 71, after a certain distance is moved, the servo motor 71 stops moving again, the blade clamped by the clamp 11 is lowered again under the control of the driving mechanism 6, the test paper is pressed down again, the test paper is repeatedly pressed down, the manual cutting action is controlled to complete, and the test paper is completely moved, and the test paper is manually replaced by the moving mechanism is controlled to be completely;
in order to automatically control the start and stop of the moving mechanism 7, the single chip microcomputer in the control box 2 is electrically connected with the driving motor 61 of the driving mechanism 6 and the servo motor 71 of the moving mechanism 7, and a program is input into the single chip microcomputer, so that the matching work of the driving mechanism 6 and the moving mechanism 7 is realized, the load bearing plate 9 is provided with the force transducer 8 at the bottom, the force transducer 8 is electrically connected with the control box 2 through a wire, the data measured by the force transducer 8 at each time are transmitted to the display 3 through the control box 2, and the display 3 is utilized to intuitively display the test data and times.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. Blade cutting force detecting instrument, including base (1), its characterized in that: one side of the base (1) is provided with a display (3), a control box (2) is arranged above the base (1), a driving mechanism (6) is arranged below the control box (2), sliding rods (4) are vertically and fixedly installed on two sides of the upper end of the base (1) respectively, the tops of the two sliding rods (4) are fixedly connected with the bottom of the control box (2) through a connecting seat, the inside of the base (1) is of a hollow structure, and a moving mechanism (7) is arranged in the base (1);
the moving mechanism (7) includes:
the servo motor (71) is transversely and fixedly arranged at the center of the tail end of the base (1), and the output end of the servo motor (71) penetrates through the inner wall of the base (1);
the screw rod (72) is transversely arranged in the base (1), one end of the screw rod (72) is rotationally connected with one end of the inside of the base (1), the other end of the screw rod (72) is fixedly connected with the output end of the servo motor (71), and a thread seat (73) is arranged on the screw rod (72) in a threaded manner;
the force transducer (8) is fixedly arranged on the threaded seat (73), a bearing plate (9) is arranged at the top of the force transducer (8), and test paper is paved on the bearing plate (9).
2. The blade cutting force detection instrument of claim 1, wherein: the upper end of the base (1) and between the two slide bars (4) is provided with a groove (13), and the through groove (13) of the force transducer (8) is fixedly connected with the bottom center position of the bearing plate (9).
3. The blade cutting force detection instrument of claim 1, wherein: the control box is characterized in that an installation seat (10) is arranged below the control box (2), two ends of the installation seat (10) are respectively and slidably sleeved on the two sliding rods (4), a clamp (11) is fixedly arranged at the center of the front face of the installation seat (10), and the clamp (11) corresponds to the position of the bearing plate (9).
4. The blade cutting force detection instrument of claim 1, wherein: the driving mechanism (6) is formed by combining a driving motor (61), an eccentric wheel (62) and a crankshaft connecting rod (63).
5. The blade cutting force detection instrument of claim 4, wherein: the automatic control device is characterized in that a mounting plate (5) is vertically and fixedly mounted on one side of the bottom of the control box (2), a driving motor (61) is transversely and fixedly mounted on the back of the mounting plate (5), an eccentric wheel (62) is arranged on the front of the mounting plate (5), and the back of the eccentric wheel (62) is fixedly connected with the output end of the driving motor (61).
6. The blade cutting force detection instrument of claim 4, wherein: eccentric wheels (62) are rotatably mounted at the upper end and the lower end of the crankshaft connecting rod (63), and the eccentric wheels (62) at the lower end of the crankshaft connecting rod (63) are fixedly connected with the center position of the back surface of the mounting seat (10).
7. A blade cutting force detection apparatus according to claim 3, wherein: one end of the mounting seat (10) is vertically and fixedly provided with a limiter (12), a singlechip is arranged inside the control box (2), and the display (3) is electrically connected with the control box (2) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259526.9U CN220729932U (en) | 2023-08-22 | 2023-08-22 | Blade cutting force detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322259526.9U CN220729932U (en) | 2023-08-22 | 2023-08-22 | Blade cutting force detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729932U true CN220729932U (en) | 2024-04-05 |
Family
ID=90495018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322259526.9U Active CN220729932U (en) | 2023-08-22 | 2023-08-22 | Blade cutting force detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729932U (en) |
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2023
- 2023-08-22 CN CN202322259526.9U patent/CN220729932U/en active Active
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