An electric hair clipper blade sharpness detection device

Abstract

The present invention discloses a device for detecting the sharpness of an electric clipper blade, comprising: a base frame; a driving module fixedly arranged on the base frame; an elastic driving module horizontally and fixedly arranged at the driving end of the driving module; the elastic driving module is provided with a driving seat capable of horizontally sliding under different thrusts; a clamping module horizontally and fixedly arranged on the driving seat; the clamping module is provided with a clamping part capable of quickly clamping the scissors blade; a wire supply module vertically arranged on one side of the clamping module and facing the clamping module; a monitoring module vertically arranged on one side of the wire supply module, and the monitoring end is horizontally oriented towards the wire supply module. The present invention can automatically adjust the detection method according to the detection requirements, and has good detection effect and high precision.

Description

Technical Field

[0001] The present invention relates to the technical field of blade detection devices, and more particularly to a sharpness detection device for the blades of an electric hair clipper. Background Art

[0002] During the use of an electric hair clipper, the sharpness of the blade directly affects its performance and user experience. When the blade becomes dull and is not detected in time, the user may not obtain an ideal shaving effect during shaving, and may even experience problems such as incomplete shaving, skin irritation, or scratches. In addition, a dull blade requires more pressure to be applied for shaving, increasing the discomfort of the user and potentially causing skin friction damage. Dull blades also result in low shaving efficiency, increased operation time, and reduced comfort.

[0003] Therefore, before the blade is put into use, it needs to be sampled and tested. However, traditional methods for detecting the sharpness of electric hair clipper blades usually rely on manual inspection or simple visual observation. These methods are not only inefficient but also difficult to accurately quantify the sharpness of the blade. Traditional manual detection methods not only have subjectivity but also cannot comprehensively evaluate the sharpness of the blade efficiently and accurately. There is a lack of the ability to detect the electric hair clipper blade in multiple dimensions and comprehensively. Summary of the Invention

[0004] In view of the above problems, a sharpness detection device for the blades of an electric hair clipper is provided. By proposing a device that can efficiently and comprehensively detect the sharpness of the blade, the technical problems of single detection effect and lack of multi-directional detection of the existing blade during sharpness detection are solved.

[0005] To solve the problems of the existing technology, the present invention provides a sharpness detection device for the blades of an electric hair clipper, including: a base frame; a driving module fixedly arranged on the base frame; an elastic driving module horizontally and fixedly arranged at the driving end of the driving module; the elastic driving module is provided with a driving seat capable of horizontally sliding under different thrusts; a clamping module horizontally and fixedly arranged on the driving seat; the clamping module is provided with a clamping part capable of quickly clamping the scissors blade; a wire supply module vertically arranged on one side of the clamping module and facing the clamping module; a monitoring module vertically arranged on one side of the wire supply module, and the monitoring end is horizontally oriented towards the wire supply module; the elastic driving module further includes a traction unit capable of elastically pulling the driving seat to the position to be released and a pushing unit capable of continuously pushing the driving seat.

[0006] Preferably, the pushing unit is horizontally and fixedly arranged at the driving end of the driving module; the driving seat is horizontally slidably arranged on the pushing unit; the traction unit includes a first electric push rod capable of horizontally pushing the driving seat to slide and an electromagnet coaxially and fixedly arranged at the driving end of the first electric push rod.

[0007] Preferably, the first electric push rod is vertically arranged at one end of the pushing unit, and the driving end of the first electric push rod passes through the pushing unit and is horizontally arranged towards the driving seat; the electromagnet is coaxially and fixedly arranged at the driving end of the first electric push rod.

[0008] Preferably, the pushing unit further includes a fixed seat, a slide rail, a slider, a guide rod, a first spring and a second spring; the fixed seat is horizontally and fixedly arranged at the driving end of the driving module; the first electric push rod is horizontally fixed on the fixed seat and the driving end is arranged towards the driving seat; there are two slide rails, and the two slide rails are arranged in parallel along the long side direction of the fixed seat on the fixed seat and are arranged close to both sides of the long side of the fixed seat; sliders are respectively slidably arranged on the two slide rails; the driving seat is arranged across the two slide rails; the guide rod is arranged in parallel along the long side direction of the fixed seat on the fixed seat and is arranged close to the middle of the fixed seat, and the rod part of the guide rod passes through the fixed seat and is slidably matched with the fixed seat; the first spring is coaxially sleeved outside the guide rod and is arranged close to the front end of the guide rod, one end of the first spring abuts against the end of the fixed seat, and the other end of the first spring abuts against the driving seat; the second spring is coaxially sleeved on the rear end of the guide rod relative to the first spring.

[0009] Preferably, the clamping module further includes a limiting frame capable of limiting and fixing the clamping part and a locking unit capable of locking the scissors blade.

[0010] Preferably, the limiting frame is vertically and fixedly arranged at the driving end of the driving module; the clamping part is vertically and fixedly arranged at the front end of the limiting frame; the locking unit is horizontally and fixedly arranged in the limiting frame, and the locking end of the locking unit is vertically arranged towards the clamping part.

[0011] Preferably, the clamping part includes a limiting plate, positioning pins, limiting blocks, magnets and limiting strips; there are two positioning pins, and the two positioning pins are relatively vertically arranged at the front end of the lower surface of the limiting plate; there are two limiting blocks, and the two limiting blocks are relatively vertically arranged at the rear end of the lower surface of the limiting plate; limiting strips are respectively vertically arranged on one adjacent side of the two limiting blocks; the magnet is embedded in the lower surface of the limiting plate.

[0012] Preferably, the locking unit includes a locking plate capable of locking the scissors blade and a second electric push rod capable of driving the locking plate to lock the scissors plate.

[0013] Preferably, the second electric push rod is horizontally and fixedly arranged in the limiting and fixing frame through a mounting frame; the locking plate is horizontally and fixedly arranged at the driving end of the second electric push rod.

[0014] Preferably, the wire feeding module is provided with multiple groups of wires that are always perpendicular to the base frame and wire guiding plates for spacing and guiding the wires; the wires are used for the scissor blades to cut.

[0015] Preferably, the monitoring module is provided with multiple groups of monitoring cameras that can always perform real-time detection on the wire feeding module and an adjusting frame that can longitudinally adjust the multiple groups of monitoring cameras.

[0016] The beneficial effects of the present invention compared with the prior art are as follows:

[0017] 1. Through the cooperation of the driving seat, the pushing unit and the traction unit, the present invention realizes how to freely adjust the thrust of the scissor blades during the process of cutting the wires according to different detection requirements; enables the simulation of the working state of the scissor blades under different thrust conditions, so as to comprehensively evaluate the cutting effect of the scissor blades under different working loads; by precisely controlling the thrust, more detailed sharpness data can be obtained, avoiding the limitation that the traditional detection method cannot comprehensively evaluate the sharpness of the scissor blades under multiple thrust conditions.

[0018] 2. Through multiple groups of monitoring cameras, the present invention realizes how to perform real-time monitoring of the whole process of the scissor blades cutting; the monitoring cameras can not only record every detail of the contact between the scissor blades and the wires, but also help the staff to deeply analyze any abnormal performance during the cutting process by playing back the video; different from the traditional manual detection method, the objective video data provided by the monitoring cameras eliminates the human operation error and avoids the problems of subjective judgment and insufficient accuracy.

[0019] 3. The wire feeding module of the present invention realizes the continuous supply of the wires, ensuring that the scissor blades can stably and evenly cut the wires during the cutting process; effectively solves the problem of inaccurate detection caused by uneven or discontinuous wire supply in traditional detection; when the scissor blades are cutting, the wire feeding module ensures sufficient supply, ensuring that the contact conditions between the scissor blades and the wires are consistent with the actual use situation; by observing the effect after the scissor blades cut the wires, the staff can intuitively judge the sharpness of the scissor blades. Description of the Drawings

[0020] Figure 1 is a three-dimensional Figure 1 .

[0021] Figure 2 is a side view of an electric push scissor blade sharpness detection device.

[0022] Figure 3is a three-dimensional view of a device for detecting the sharpness of an electric clipper blade Figure 2 .

[0023] Figure 4 is Figure 3 a partial enlarged view of part A in

[0024] Figure 5 a three-dimensional view of the drive module, elastic drive module and clamping module in a device for detecting the sharpness of an electric clipper blade

[0025] Figure 6 is a three-dimensional exploded view of part of the drive module and elastic drive module in a device for detecting the sharpness of an electric clipper blade

[0026] Figure 7 is a three-dimensional exploded view of part of the clamping module in a device for detecting the sharpness of an electric clipper blade

[0027] Figure 8 is a three-dimensional view of the wire supply module and monitoring module in a device for detecting the sharpness of an electric clipper blade

[0028] Figure 9 is a side view of the drive module, elastic drive module and clamping module in a device for detecting the sharpness of an electric clipper blade

[0029] Figure 10 is Figure 9 a cross-sectional view taken along line B-B in

[0030] The reference numerals in the figure are as follows:

[0031] 1. Base frame;

[0032] 2. Drive module; 21. First lead screw slide; 22. Second lead screw slide;

[0033] 3. Elastic drive module; 31. Drive seat; 32. Traction unit; 321. First electric push rod; 322. Electromagnet; 33. Thrust unit; 331. Fixed seat; 332. Slide rail; 333. Slide block; 334. Guide rod; 335. First spring; 336. Second spring;

[0034] 4. Clamping module; 41. Clamping part; 411. Limiting plate; 412. Positioning pin; 413. Limiting block; 414. Magnet; 415. Limiting strip; 42. Fixing frame; 43. Locking unit; 431. Locking plate; 432. Second electric push rod; 433. Mounting frame;

[0035] 5. Wire supply module; 51. Silk thread; 52. Thread guiding plate; 53. Wire supply frame; 54. Wire supply part; 55. First support frame;

[0036] 6. Monitoring module; 61. Monitoring camera; 62. Adjusting frame; 63. Second support frame. Detailed implementation manner

[0037] To further understand the features, technical means, specific purposes, and functions achieved by the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation manners.

[0038] See Figures 1 to 10 As shown: An electric clipper blade sharpness detection device includes: a base frame 1; a driving module 2, which is horizontally and fixedly arranged on the base frame 1; an elastic driving module 3, which is fixedly arranged at the driving end of the driving module 2; the elastic driving unit is provided with a driving seat 31 that can horizontally slide under different thrusts; a clamping module 4, which is horizontally and fixedly arranged on the driving seat 31; the clamping module 4 is provided with a clamping portion 41 that can quickly clamp the clipper blade; a wire supply module 5, which is vertically arranged on one side of the clamping module 4 and is arranged opposite to the clamping module 4; a monitoring module 6, which is vertically arranged on one side of the wire supply module 5, and the monitoring end is horizontally oriented towards the wire supply module 5.

[0039] When it is necessary to detect the sharpness of the clipper blade, first, the clipper blade to be detected is quickly fixed through the clamping module 4 to ensure the stability of the clipper blade. According to the detection requirements, the elastic driving module 3 is adjusted to control the elastic driving module 3 to pull the driving seat 31 to the position to be released with the required thrust. Then, the driving module 2 starts to act, horizontally pushing the fixed clipper blade into the wire supply module 5 and making it penetrate into the wire supply module 5. Subsequently, the elastic driving module 3 acts again to release the driving seat 31, enabling it to be released under the current thrust, thereby driving the clipper blade to complete the cutting action on the wire supply module 5. Finally, the monitoring module 6 is used to observe the image during the cutting process of the clipper blade, and the sharpness of the clipper blade is judged based on the cutting process and the final cutting effect.

[0040] Since the driving seat 31 can be pre-locked at different release positions according to different detection requirements, various different detection effects can be achieved. When it is not necessary to detect under the rated thrust, the clipper blade can be driven to horizontally reciprocate in the wire supply module 5 only by the driving module 2, and the sharpness of the clipper blade can still be effectively detected.

[0041] By precisely adjusting the thrust and release position of the driving seat 31, diversified detection of the sharpness of the clipper blade is achieved, and it can be flexibly adjusted according to different requirements. This detection method not only improves the detection accuracy but also makes the detection process more efficient and convenient, reducing the operation complexity and time consumption in the traditional detection method.

[0042] See Figure 9 and Figure 10As shown in the figure: The elastic drive module 3 further includes a traction unit 32 capable of elastically pulling the drive seat 31 to the to-be-released position and a pushing unit 33 capable of continuously pushing the drive seat 31. The pushing unit 33 is horizontally and fixedly arranged at the driving end of the drive module 2; the drive seat 31 is horizontally slidably arranged on the pushing unit 33; there are two groups of traction units 32, and the two groups of traction units 32 are relatively vertically arranged at both ends of the pushing unit 33, and the driving ends of the two groups of traction units 32 pass through the pushing unit 33 and are arranged towards the drive seat 31.

[0043] In the non-working state, the drive seat 31 is arranged in a centered state in the middle of the pushing unit 33 under the limit of the pushing unit 33, and both sides are arranged in a non-pushing posture.

[0044] When it is necessary to adjust the drive seat 31 to the release position with the required thrust according to the detection requirements, first connect to an external power supply to drive the traction unit 32 at one end of the pushing unit 33, and the traction direction is set according to the cutting direction of the scissors blade. The traction end of the driving traction unit 32 contracts, so as to drive the scissors blade to move along a predetermined path to the set thrust release position. Since the pushing unit 33 can provide continuous pushing force, with the traction of the traction unit 32, the drive seat 31 gradually approaches the end of the pushing unit 33 under its action. The longer the stroke, the greater the pushing pressure exerted by the pushing unit 33. During this process, according to the detection requirements, by adjusting the action of the traction unit 32, the drive seat 31 can accurately reach the predetermined thrust release position, realizing the precise adjustment of the required thrust.

[0045] By precisely controlling the stroke of the drive seat 31, the release thrust can be adjusted according to different detection requirements, and by continuously adjusting the actions of the pushing unit 33 and the traction unit 32, the stability and accuracy of the thrust can be ensured to meet the requirements under a variety of different detection conditions.

[0046] See Figure 4 As shown in the figure: The traction unit 32 further includes a first electric push rod 321 capable of horizontally pushing the drive seat 31 to slide and an electromagnet 322 coaxially and fixedly arranged at the driving end of the first electric push rod 321; the first electric push rod 321 is vertically arranged at one end of the pushing unit 33, and the driving end of the first electric push rod 321 passes through the pushing unit 33 and is horizontally arranged towards the drive seat 31; the electromagnet 322 is coaxially and fixedly arranged at the driving end of the first electric push rod 321.

[0047] When it is necessary to horizontally slide the driving seat 31 to the release position with the required thrust, first connect to an external power source to drive the first electric push rod 321. The output shaft of the first electric push rod 321 will extend and drive the electromagnet 322 to act synchronously. During this process, the electromagnet 322 is activated until the electromagnet 322 abuts against the driving seat 31 under the drive of the first electric push rod 321 and completes adsorption with the driving seat 31 through electromagnetic force. At this time, only need to adjust the zip position of the driving seat 31 according to the detection requirements to make it reach the predetermined driving stroke. When performing the sharpness detection of the scissor blades, just turn off the electromagnet 322. At this time, the driving seat 31 that loses traction will move towards the middle under the thrust of the pushing unit 33. Through this action, the scissor blades can cut the wire supply module 5 to complete the sharpness detection.

[0048] Through the coordinated work of the electromagnet 322 and the first electric push rod 321, the precise control of the driving seat 31 is ensured. The start-stop operation of the electromagnet 322 provides a reliable adsorption force, avoiding unnecessary sliding and ensuring the stability and precision of the driving seat 31 during detection. At the same time, the pushing unit 33 provides the necessary thrust, enabling the scissor blades to perform the cutting action along the predetermined path, ensuring the efficiency and accuracy of the detection process.

[0049] See Figure 6 As shown: The pushing unit 33 includes a fixed seat 331, a slide rail 332, a slider 333, a guide rod 334, a first spring 335 and a second spring 336; the fixed seat 331 is horizontally and fixedly arranged at the driving end of the driving module 2; the first electric push rod 321 is horizontally fixed on the fixed seat 331 and the driving end is arranged towards the driving seat 31; there are two slide rails 332, and the two slide rails 332 are arranged in parallel along the long side direction of the fixed seat 331 on the fixed seat 331 and are arranged near both sides of the long side of the fixed seat 331; sliders 333 are respectively slidably arranged on the two slide rails 332; the driving seat 31 is horizontally arranged between the two slide rails 332; the guide rod 334 is arranged in parallel along the long side direction of the fixed seat 331 on the fixed seat 331 and is arranged near the middle of the fixed seat 331, and the rod part of the guide rod 334 passes through the fixed seat 331 and is slidably matched with the fixed seat 331; the first spring 335 is coaxially sleeved outside the guide rod 334 and is arranged near the front end of the guide rod 334, one end of the first spring 335 abuts against the end of the fixed seat 331, and the other end of the first spring 335 abuts against the driving seat 31; the second spring 336 is coaxially sleeved relative to the first spring 335 at the rear end of the guide rod 334.

[0050] In the non-working state, the driving seat 31 is stably centered in the middle of the driving seat 31 under the combined action of the limiting of the first spring 335 and the second spring 336. This design ensures that the driving seat 31 is in a static equilibrium state when not pulled by an external force. When the driving seat 31 is pulled towards one end by the traction unit 32, the driving seat 31 will continuously exert corresponding thrusts on the first spring 335 or the second spring 336 during the movement. As the traction stroke of the driving seat 31 increases, the thrust received also increases. By precisely controlling the length of the traction stroke, the driving seat 31 can be adjusted to different thrust states, so as to reach the required position to be released. This control method makes the thrust adjustment process more precise and can flexibly adjust the required release thrust according to actual needs.

[0051] See Figure 5 As shown: The clamping module 4 further includes a fixing frame 42 capable of fixing the clamping part 41 and a locking unit 43 capable of locking the scissors blade; the fixing frame 42 is fixedly arranged vertically at the driving end of the driving module 2; the clamping part 41 is fixedly arranged vertically at the front end of the fixing frame 42; the locking unit 43 is fixedly arranged horizontally in the fixing frame 42, and the locking end of the locking unit 43 is vertically oriented towards the clamping part 41.

[0052] When it is necessary to limit and fix the scissors blade for sharpness detection, the staff only needs to align the connecting end of the scissors blade to be detected with the fixing frame 42 and buckle it. The fixing frame 42 will perform preliminary limit correction on the scissors blade. At this time, the scissors blade is positioned and fixed at a preset position through the fixing frame 42. Subsequently, the locking unit 43 is driven to act, and its output shaft extends, so as to further strengthen the fixing of the scissors blade. Through the precise action of the locking unit 43, the scissors blade will be firmly fixed on the fixing frame 42, ensuring that the scissors blade will not fall off or displace due to any external force or operation error during the subsequent sharpness detection process. This process ensures the stability and accuracy of the scissors blade during the detection process and avoids inaccurate detection or damage caused by loosening or falling off.

[0053] See Figure 7 As shown: The clamping part 41 includes a limiting plate 411, positioning pins 412, limiting blocks 413, magnets 414 and limiting strips 415; there are two positioning pins 412, and the two positioning pins 412 are relatively vertically arranged at the front end of the lower surface of the limiting plate 411; there are two limiting blocks 413, and the two limiting blocks 413 are relatively vertically arranged at the rear end of the lower surface of the limiting plate 411; limiting strips 415 are respectively vertically arranged on one adjacent side of the two limiting blocks 413; the magnet 414 is embedded in the lower surface of the limiting plate 411.

[0054] The installation positions of the two groups of positioning pins 412 and the two groups of limiting blocks 413 precisely correspond to the positions of the pin holes and slot holes provided on the scissors blades, thereby ensuring quick and efficient positioning during the installation of the scissors blades. Specifically, when the scissors blades are respectively installed on the lower surface of the limiting plate 411 through the positioning pins 412 and the limiting blocks 413, the magnet 414 will automatically adsorb the scissors blades to firmly fix them, ensuring accurate positioning and preliminary installation of the scissors blades. To further enhance the stability of the scissors blades and ensure their complete fixation, finally, the locking unit 43 is driven to act, so that it is inserted between the two limiting blocks 413 and tightly limits and presses the scissors blades.

[0055] See Figure 7 As shown: The locking unit 43 includes a locking plate 431 capable of locking the scissors blades and a second electric push rod 432 capable of driving the locking plate 431 to lock the scissors plate; the second electric push rod 432 is horizontally and fixedly arranged in the limiting frame 42 through a mounting frame 433; the locking plate 431 is horizontally and fixedly arranged at the driving end of the second electric push rod 432.

[0056] When further locking of the scissors blades is required, the second electric push rod 432 is driven to act by connecting to an external power supply, so that the output shaft of the second electric push rod 432 extends and drives the locking plate 431 to insert between the two limiting plates 411, thereby realizing further extrusion and limitation of the scissors blades. When the locking plate 431 is inserted between the scissors blades and the limiting plate 411, since the thickness of the locking plate 431 is less than the distance from the lower surface of the scissors blade to the upper surface of the limiting block 413, the locking plate 431 can tightly press the scissors blades, making them more firmly clamped by the limiting plate 411, thereby realizing effective locking of the scissors blades and preventing the scissors blades from loosening or shifting during subsequent operations.

[0057] See Figure 10 As shown: The driving module 2 is composed of a first lead screw slider 21 and a second lead screw slider 22; the second lead screw slider 22 is horizontally and fixedly arranged at the driving end of the first lead screw slider 21; the driving direction of the second lead screw slider 22 is perpendicular to the driving direction of the first lead screw slider 21.

[0058] Since the driving directions of the first lead screw slide 21 and the second lead screw slide 22 are perpendicular to each other, combined with an accurate lead screw transmission mechanism, bidirectional precise movement in the horizontal direction can be achieved. When it is necessary to adjust the position of the cutting blade at the wire feeding module 5 according to the detection requirements, by driving the first lead screw slide 21 and the second lead screw slide 22, precise positioning of the cutting blade can be realized. The first lead screw slide 21 is responsible for controlling the lateral position of the cutting blade, and the second lead screw slide 22 controls the longitudinal position of the cutting blade. The two work together to ensure the accurate placement and flexible adjustment of the cutting blade within the wire feeding module 5. This vertical driving method ensures synchronous movement in two directions, thereby improving the adjustment accuracy and operation simplicity.

[0059] See Figure 8 As shown: The wire feeding module 5 is provided with multiple groups of wires 51 that are always perpendicular to the base frame 1 and wire guiding plates 52 for spacing and guiding the wires 51; the wires 51 are used for the cutting blade to cut.

[0060] The wire feeding module 5 further includes a wire feeding frame 53, a wire feeding part 54, and a first support frame 55; the wire feeding frame 53 is fixedly arranged vertically on the base frame 1 through the first support frame 55; the wire feeding part 54 is fixedly arranged horizontally on the top of the wire feeding frame 53; multiple groups of first wire guiding holes for the wires 51 of the wire feeding part 54 to be led out are densely and perforated on the wire feeding frame 53; the wire guiding plate 52 is horizontally and fixedly arranged in the middle of the wire feeding frame 53, and a second wire guiding hole for the wires 51 to be led out is also provided on the surface, and the second wire guiding hole is larger than the first wire guiding hole.

[0061] When performing a sharpness detection on the cutting blade, first start the wire feeding module 5 to drive multiple groups of wires 51 to be led out through the wire guiding plate 52 and arrange these wires 51 vertically at equal intervals. Subsequently, under the control of the driving module 2, the cutting blade is inserted between multiple groups of wires 51, and the lower surface of the cutting blade is in close contact with the lower surface of the wire guiding plate 52. When the cutting blade starts to cut the wires 51, with the positioning of the wire guiding plate 52, it can ensure that the wires 51 are accurately cut. In addition, the upper surface of the cutting blade is in close contact with the lower surface of the wire guiding plate 52, and this design effectively avoids interference with the supply of the wires 51. Through this structure, it can ensure the stable supply of the wires 51 during the cutting process, thereby more accurately evaluating the sharpness of the cutting blade.

[0062] See Figure 8 As shown: The monitoring module 6 is provided with multiple groups of monitoring cameras 61 that can always perform real-time detection on the wire feeding module 5 and an adjustment frame 62 that can perform longitudinal adjustment on multiple groups of monitoring cameras 61.

[0063] The monitoring module 6 further includes a second support frame 63 for installing the adjustment. There are two second support frames 63, and the two second support frames 63 are oppositely arranged on one side of the wire feeding module 5; the adjustment frame 62 is horizontally arranged across the two second support frames 63 and can reciprocally adjust along the vertical direction of the second support frame 63; multiple groups of monitoring cameras 61 are horizontally slidably arranged on the adjustment frame 62.

[0064] When the scissors blade starts to cut the wire feeding module 5 under the drive of the drive module 2, multiple groups of monitoring cameras 61 record the whole process of the scissors blade contacting and cutting the wire 51 in real time. The monitoring cameras 61 capture the movement track, cutting process and cutting result of the scissors blade at different angles to ensure that every detail in the cutting process is accurately captured and recorded. Through real-time monitoring, after the cutting process is over, the staff can use the video for slow playback to conduct a detailed analysis of the contact situation between the scissors blade and the wire 51, the cutting force and the final cutting effect. This playback process enables the staff to judge whether the scissors blade is sharp and whether it can meet the expected cutting standard through comprehensive and detailed video materials.

[0065] The present invention can self-adjust the detection method according to the detection requirements, and has good detection effect and high precision.

[0066] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A device for detecting the sharpness of electric clipper blades, characterized in that: include: Scaffolding; A driving module, fixedly arranged on the base frame; An elastic driving module is horizontally fixedly disposed at a driving end of the driving module; The elastic drive module is provided with a drive seat capable of horizontal sliding under different thrusts; A clamping module is horizontally fixedly arranged on the driving seat; the clamping module is provided with a clamping part capable of quickly clamping the scissor blades; A wire supply module is vertically arranged on one side of the clamping module and is arranged opposite to the clamping module; A monitoring module is vertically arranged on one side of the wire supply module, and a monitoring end is horizontally arranged toward the wire supply module; The elastic driving module also includes a traction unit capable of elastically traction the driving seat to a position to be released and a pushing unit capable of continuously pushing the driving seat; The pushing unit is horizontally fixedly arranged at the driving end of the driving module; the driving seat is horizontally slidably arranged on the pushing unit; the traction unit is provided with two groups, the two groups of traction units are relatively vertically arranged at the two ends of the pushing unit, and the driving ends of the two groups of traction units pass through the pushing unit and are arranged toward the driving seat; The traction unit further includes a first electric push rod capable of horizontally pushing the drive seat to slide and an electromagnet coaxially fixedly arranged at the driving end of the first electric push rod; the first electric push rod is vertically arranged at one end of the push unit and the driving end of the first electric push rod passes through the push unit and is horizontally arranged toward the drive seat; the electromagnet is coaxially fixedly arranged at the driving end of the first electric push rod; The pushing unit includes a fixed seat, a slide rail, a slider, a guide rod, a first spring and a second spring; the fixed seat is horizontally fixedly arranged at the driving end of the driving module; the first electric push rod is horizontally fixed on the fixed seat and the driving end is arranged toward the driving seat; there are two slide rails, and the two slide rails are arranged on the fixed seat in parallel along the long side direction of the fixed seat and close to the two sides of the long side of the fixed seat; sliders are also slidably arranged on the two slide rails; the driving seat is arranged across the two slide rails; the guide rod is arranged on the fixed seat in parallel along the long side direction of the fixed seat and close to the middle part of the fixed seat, and the rod part of the guide rod passes through the fixed seat and is slidably matched with the fixed seat; the first spring is coaxially sleeved and installed outside the guide rod and is arranged close to the front end of the guide rod, one end of the first spring abuts against the end of the fixed seat, and the other end of the first spring abuts against the driving seat; the second spring is coaxially sleeved and installed at the rear end of the guide rod relative to the first spring.

2. The electric clipper blade sharpness detection device according to claim 1, characterized in that: The clamping module also includes a fixing frame capable of fixing the clamping part and a locking unit capable of locking the scissor blade.

3. The electric clipper blade sharpness detection device according to claim 2, characterized in that: The limiting frame is fixedly arranged at the driving end of the driving module in a vertical state; the clamping part is fixedly arranged at the front end of the limiting frame in a vertical state; the locking unit is fixedly arranged in the limiting frame in a horizontal state, and the locking end of the locking unit is arranged vertically toward the clamping part.

4. The electric clipper blade sharpness detection device according to claim 2, characterized in that: The clamping part includes a limit plate, a positioning pin, a limit block, a magnet and a limit strip; There are two positioning pins, which are relatively vertically arranged at the front end of the lower surface of the limiting plate; There are two limit blocks, which are relatively vertically arranged at the rear end of the lower surface of the limit plate; and limit strips are vertically arranged on the adjacent sides of the two limit blocks. The magnet is embedded in the lower surface of the limiting plate.

5. The electric clipper blade sharpness detection device according to claim 3, characterized in that: The locking unit comprises a locking plate capable of locking the scissor blades and a second electric push rod capable of driving the locking plate to lock the scissor blades.

6. The electric clipper blade sharpness detection device according to claim 5, characterized in that: The second electric push rod is horizontally fixed in the limiting frame through a mounting frame; the locking plate is horizontally fixed at the driving end of the second electric push rod.

7. The electric clipper blade sharpness detection device according to claim 1, characterized in that: The wire supply module is provided with a plurality of groups of wires which are always perpendicular to the base frame and a wire guide plate for guiding the wires at intervals; the wires are used for cutting by the scissor blades.

8. The electric clipper blade sharpness detection device according to claim 1, characterized in that: The monitoring module is provided with a plurality of monitoring cameras capable of always performing real-time detection on the wire supply module and an adjustment frame capable of longitudinally adjusting the plurality of monitoring cameras.

Images