A work component

Abstract

The utility model belongs to the technical field of work tool clamping device, specifically is work component, including drive component, base, elastic element, drive mechanism and detection mechanism, drive component is configured with upper drive part, base can be up and down active relative to drive component, its configuration has clamp, detection part and the trigger part located in the lower side of upper drive part, elastic element elastically acts between upper drive part and trigger part, upper drive part is responded to drive mechanism control drive component and is pushed and is pushed off trigger part through elastic element when moving down, and control drive component is far away from trigger part when going up, detection mechanism is configured with the first scanning section and the second scanning section of longitudinal arrangement in drive component, detection part is arranged between first scanning section and second scanning section, and can be driven by base and at least active to the upper end is detected by first scanning section or active to the lower end is detected by second scanning section, the utility model's work component can know whether the pressure between current work tool and base material is too big or too small according to the detection condition of detection part is detected.

Description

Technical Field

[0001] This utility model belongs to the technical field of tool clamping devices, specifically a working component. Background Technology

[0002] Existing work components for art-assisted creation use clamps to hold tools such as pens or knives. During operation, the work component is controlled to move relative to the substrate along a preset trajectory, thereby enabling tasks such as painting or carving. The substrate includes, but is not limited to, paper, cloth, and materials that can absorb common inks and toners. Existing work components are equipped with elastic elements, such as springs, acting on the clamps. These elastic elements apply a downward elastic force to the work tool, ensuring that the work tool remains in contact with the substrate. However, when the work tool moves to a protruding position on the substrate surface, the elastic element increases the pressure between the work tool and the substrate, leading to damage to both the substrate and the work tool. Therefore, it is essential to develop a work component that can determine whether the pressure between the work tool and the substrate is appropriate. Utility Model Content

[0003] The purpose of this invention is to overcome the problem that existing working components cannot identify whether the pressure between the substrate and the working tool is appropriate, and to provide a working component that is provided with a first scanning section, a second scanning section and a detection section that can move with the working tool, and to determine whether the pressure between the working tool and the substrate is appropriate by judging the position of the detection section through the above-mentioned sections.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A working component includes a driving member, a base, a driving mechanism, an elastic element, and a detection mechanism. The base is equipped with a clamp and a detection part. The driving mechanism is used to drive the driving member to move up and down. The elastic element acts elastically between the driving member and the base. The base floats up and down relative to the driving member through the elastic element. The detection mechanism is equipped with a first scanning section and a second scanning section arranged longitudinally at intervals in the driving member. The detection part is arranged between the first scanning section and the second scanning section and can be driven by the base to move at least to the upper end to be detected by the first scanning section or to the lower end to be detected by the second scanning section.

[0005] Compared with the prior art, the working component provided by this utility model is provided with a first scanning section, a second scanning section, and a detection unit. During operation, the detection unit, along with the base, floats up and down relative to the driving component using an elastic element according to the magnitude of the reaction force exerted by the substrate on the working tool, thereby moving between the first and second scanning sections. When the detection unit is only detected by the first scanning section, it can be determined that the current reaction force exerted by the substrate on the working tool is too large, causing the base to move up to the upper end of the detection unit and enter the first scanning section for detection. When the detection unit is only detected by the second scanning section, it can be determined that the current reaction force exerted by the substrate on the working tool is too large, causing the base to move up to the height of the detection unit and enter the first scanning section for detection. If the reaction force exerted by the substrate on the working tool is too small, the base will move down to the lower end of the detection section and enter the second scanning section, where it will be detected. Therefore, the working component of this invention can determine whether the pressure between the working tool and the substrate is appropriate based on the detection status of the detection section. In practical applications, the drive component can be moved according to the pressure situation. When the pressure is too high, the drive component can be moved upward to reduce the pressure between the working tool and the substrate, preventing damage to both. When the pressure is too low, the drive component can be moved downward to increase the pressure between the working tool and the substrate, ensuring close contact and improving the working effect.

[0006] Furthermore, the detection mechanism includes a first detection component and a second detection component that are longitudinally spaced apart from the driving component. The detection range of the first detection component corresponds to a first scanning segment, the detection range of the second detection component corresponds to a second scanning segment, and the non-detection range between the first detection component and the second detection component corresponds to the non-scanning segment.

[0007] Furthermore, both the first and second detection components are photoelectric sensors. Each photoelectric sensor includes a transmitter and a receiver arranged at a relative interval. The detection unit can be manipulated to move between the transmitter and receiver of the corresponding photoelectric sensor, thereby being scanned by the corresponding photoelectric sensor. The aforementioned forms of the first and second detection components facilitate detection by the detection unit, exhibiting simple structure, convenient assembly, and high detection accuracy.

[0008] Furthermore, the detection unit is fixedly installed on the side of the base facing the driving member, and the side of the driving member facing the base is provided with a mounting recess. The detection mechanism also includes a circuit element installed in the mounting recess. The first detection member and the second detection member are electrically connected to the circuit element. This embedded assembly detection mechanism saves space and makes the structure of the detection mechanism and the driving mechanism more compact.

[0009] Furthermore, the height of the detection unit is less than the distance between the first and second scanning sections. This arrangement ensures that the detection unit will not be detected in both the first and second scanning sections. Therefore, when neither the first nor the second scanning section detects the detection unit, it is determined that the pressure of the working tool and the substrate is appropriate, and there is no need to adjust the height of the drive component.

[0010] As another height setting scheme for the detection unit, the height of the detection unit is greater than the distance between the first scanning section and the second scanning section. This setting method can ensure that there will be no situation where neither the first scanning section nor the second scanning section detects the detection unit. Therefore, when both the first scanning section and the second scanning section detect the detection unit, it is determined that the pressure of the working tool and the substrate is appropriate, and there is no need to adjust the height of the drive component.

[0011] Furthermore, a rack is provided on the side of the drive component, and the drive mechanism includes a motor and a drive gear that meshes with the rack driven by the motor. The drive method of the above-mentioned drive component has a simple structure, sensitive response speed, and efficient adjustment.

[0012] Furthermore, the elastic element is a spring.

[0013] Furthermore, the driving component is also equipped with an upper driving part, and the base is also equipped with a trigger part located below the upper driving part. The elastic element acts elastically between the upper driving part and the trigger part. It also includes a guide mechanism, which is equipped with a guide rod. The upper driving part and the trigger part are slidably disposed on the guide rod, and the elastic element is sleeved on the guide rod. The guide mechanism can make the base and the driving component move more smoothly.

[0014] Furthermore, the driving component is also equipped with a lower driving part that is spaced apart from the lower side of the upper driving part. The lower driving part is slidably mounted on the guide rod, and the trigger part is disposed between the upper driving part and the lower driving part. By setting the lower driving part, the base can be lifted when the driving component moves up to push the trigger part.

[0015] Furthermore, the trigger part has an internal assembly groove, on which a bushing is fixedly mounted. The guide rod movably passes through the bushing, and the elastic element abuts between the bushing and the upper drive part. This arrangement makes the fit between the trigger part and the elastic element more compact and the structure tighter, preventing the elastic element from getting stuck.

[0016] This application also provides another operating component, including a driving member, a base, a driving mechanism, an elastic element, and a detection mechanism. The base is equipped with a clamp and a detection part. The driving mechanism is used to drive the driving member to move up and down. The elastic element acts elastically between the driving member and the base. The base floats up and down relative to the driving member through the elastic element. The detection mechanism is equipped with a first scanning section and a second scanning section arranged longitudinally at intervals on the base. The detection part is arranged between the first scanning section and the second scanning section. The first scanning section can be driven by the base to move at least to detect the upper end of the detection part, or at least to move to detect the lower end of the detection part in the second scanning section.

[0017] The difference between this type of working component and the aforementioned working component lies in the different positions of the first scanning section, the second scanning section, and the detection unit. In this solution, the first and second scanning sections move with the base, and the detection unit moves with the drive component, which is the opposite of the positions in the aforementioned working component. Therefore, the way it judges the pressure between the working tool and the substrate is also the opposite of the aforementioned working component. When only the second scanning section detects the detection unit, it is determined that the reaction force exerted by the current substrate on the working tool is too large. When only the first scanning section detects the detection unit, it is determined that the reaction force exerted by the current substrate on the working tool is too small. Attached Figure Description

[0018] Figure 1 It is a 3D view of the fixture in the clamped state; Figure 2 This is a 3D view with the clamp in the open position; Figure 3 This is a three-dimensional view of the fixture in the clamped state from another angle; Figure 4 This is a three-dimensional view from another angle with the clamp in the open position; Figure 5 This is a top view of the fixture in the clamped state; Figure 6 This is a top view with the clamp in the open position; Figure 7 It is an exploded view of the fixture; Figure 8 It is a 3D view of the working components holding the working tool; Figure 9 This is a three-dimensional view of the working component from another angle; Figure 10 It is a 3D view of the working parts when they release the working tool; Figure 11 It is a schematic diagram of the cooperative structure of the guide rod, elastic element, triggering part and upper drive part of the working component; Figure 12 It is an exploded view of the working components and a structural schematic diagram of the detection mechanism; Figure 13 This is a structural schematic diagram of the detection unit and the drive component; Figure 14 It is a schematic diagram of the cooperative structure of the driving component, driving part, and elastic element; Figure 15 This is a schematic diagram of the testing organization; Figure 16 This is a schematic diagram showing the positions of the detection mechanism and triggering part when the pressure between the working component and the substrate is appropriate. Figure 17 This is a schematic diagram showing the positions of the detection mechanism and triggering part when the pressure between the first type of working component and the working tool is too high; Figure 18 This is a schematic diagram showing the position of the detection mechanism and triggering part when the pressure between the first type of working component is too low between the working tool and the substrate; Figure 19 This is a schematic diagram showing the position of the detection mechanism and trigger when the pressure between the working tool and the substrate is appropriate for the second type of working component; Figure 20 This is a schematic diagram showing the position of the detection mechanism and triggering part when the pressure between the working tool and the substrate is too high in the second type of working component; Figure 21 This is a schematic diagram showing the location of the detection mechanism and triggering part when the pressure between the working tool and the substrate is too low in the second type of working component; Figure 22 This is a flowchart of the height control method for the first type of working component; Figure 23 This is a flowchart of the second type of height control method for the working component. Detailed Implementation

[0019] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0020] See Figures 8 to 14 The working component provided in this application can be used in a drawing machine or an electronic cutter. It is equipped with a clamp d. When used in a drawing machine, the clamp d is loaded with working tools such as drawing pens c. When used in an electronic cutter, the clamp d is loaded with working tools such as cutting tools c. During operation, the working component moves relative to the substrate b by controlling the movement of the working component. The substrate b includes, but is not limited to, paper, cloth, and materials that can absorb ordinary ink and toner.

[0021] See Figures 8 to 14As the first type of working component of this application, it includes a base 5, a driving member 7, an elastic element 8, a driving mechanism 9, and a detection mechanism a. The base 5 is equipped with a clamp d and a detection part 52. The driving mechanism 9 is used to drive the driving member 7 to move up and down. The elastic element 8 acts elastically between the driving member 7 and the base 5. The base 5 floats up and down relative to the driving member 7 through the elastic element 8.

[0022] See Figure 12 , Figure 13 and Figure 16 The detection mechanism a is configured with a first scanning section a1' and a second scanning section a2' arranged longitudinally in the driving member 7. The detection unit 52 is disposed between the first scanning section a1' and the second scanning section a2', and can be driven by the base 5 to move to the upper end to be detected by the first scanning section a1', or to the lower end to be detected by the second scanning section a2'. As a specific embodiment of the first scanning section a1' and the second scanning section a2', the detection mechanism a includes a first detection member a1 and a second detection member a2 arranged longitudinally at intervals in the driving member 7. The detection range of the first detection member a1 corresponds to the first scanning section a1', and the detection range of the second detection member a2 corresponds to the second scanning section a2'. The non-detection range between the first detection member a1 and the second detection member a2 constitutes a non-scanning section a3. When the detection unit 52 is within the detection range of the corresponding detection member, it will be detected by the corresponding detection member. Therefore, the above-mentioned non-scanning section a3 refers to the area between the first detection member a1 and the second detection member a2 located outside their respective detection ranges. Specifically, the detection unit 52 and the base 5 are an integrated structure.

[0023] See Figures 8 to 14 In one embodiment, the drive member 7 is provided with an upper drive portion 71, and the base 5 is also provided with a trigger portion 51 located below the upper drive portion 71. An elastic element 8 acts elastically between the upper drive portion 71 and the trigger portion 51 to apply a downward elastic force to the trigger portion 51. The upper drive portion 71 pushes against the trigger portion 51 through the elastic element 8 in response to the drive mechanism 9 controlling the drive member 7 to move downward, and moves away from the trigger portion 51 in response to the drive mechanism 9 controlling the drive member 7 to move upward.

[0024] See Figures 8 to 14 In one embodiment, the working component further includes a guide mechanism 6, which includes a guide rod 61. An upper drive part 71, a trigger part 51, and a lower drive part 72 are slidably disposed on the guide rod 61. An elastic element 8 is sleeved on the guide rod 61. The guide rod 61 can make the drive component 7 and the base 5 move more smoothly, and at the same time prevent the elastic element 8 from shifting and avoid jamming.

[0025] See Figure 8 , Figure 12 , Figures 16 to 18The working principle of the working component of this application is as follows: Before operation, the driving mechanism 9 controls the driving component 7 to move downward. The upper driving part 71 moves downward and pushes the trigger part 51 through the elastic element 8, so that the working tool c loaded in the clamping channel 10, together with the base 5, the trigger part 51 and the detection part 52, moves downward to contact the substrate b, realizing zeroing. At this time, the height of the driving component 7 is maintained so that the elastic element 8 maintains the current compression amount. During operation, by controlling the movement of the working component relative to the substrate b, due to the contact between the working tool c and the substrate b, the substrate b will exert a reaction force on the working tool c. When this reaction force increases, for example... Figure 17 When the working tool c moves to the protruding position on the surface of the substrate b, it will further compress the elastic element 8, thereby causing the base 5, the trigger part 51, and the detection part 52 to move upward. When the reaction force decreases, for example... Figure 18 When the working tool c moves to a recessed position on the surface of the substrate b, the elastic element 8 extends further downward, driving the working tool c, base 5, trigger part 51, and detection part 52 to move downward. In other words, when the working component is working, it will adaptively float up and down based on the height adjusted before operation according to the change in the flatness of the substrate b surface.

[0026] Therefore, in practical applications, the highest and lowest positions of the trigger part 51 can be set according to the elastic constant of the corresponding elastic element 8. By aligning the scanning position of the first detection member a1 (i.e., the first scanning section a1') with the highest position and the scanning position of the second detection member a2 (i.e., the second scanning section a2') with the lowest position, when the trigger part 51 is detected to move up to the highest position, it indicates that the reaction force of the substrate b is too large, and the substrate b is excessively squeezing the working tool c, which may cause damage to the substrate b and the working tool c. When the trigger part 51 is detected to move down to the lowest position, it indicates that the reaction force of the substrate b is too small, and the working tool c may not be in contact with the substrate b, thus affecting the working effect. For example, when painting, the color is too light and unclear because the pressure is too small, or when cutting, the cutting is not in place because the pressure is too small.

[0027] like Figure 17 As shown, when the detection unit 52 is detected by the first scanning section a1' (i.e., the first detection component a1), it is determined that the reaction force applied by the substrate b is too large, and an upward adjustment signal is output. The control module controls the drive mechanism 9 to move the drive component 7 upward by a preset distance; Figure 18 As shown, when the detection unit 52 is detected by the second scanning section a2' (i.e., the second detection component a2), it is determined that the reaction force applied by the working tool c is too small, and a downward adjustment signal is output. The control module controls the drive mechanism 9 to move the drive component 7 down a preset distance; Figure 16As shown, when the detection unit 52 moves to the non-scanning section a3 between the first scanning section a1' (i.e., the first detection component a1) and the second scanning section a2' (i.e., the second detection component a2), that is, when the detection unit 52 is not detected by either the first scanning section a1' (i.e., the first detection component a1) or the second scanning section a2' (i.e., the second detection component a2), it is determined that the pressure between the working tool c and the substrate b is appropriate, and the current state is maintained without adjustment. The specific parameters for adjusting the preset distance upwards and downwards can be configured so that the corresponding upward or downward adjustment is sufficient until the detection unit 52 is not detected by either the first scanning section a1' (i.e., the first detection component a1) or the second scanning section a2' (i.e., the second detection component a2). Therefore, the working component provided in this application can adaptively adjust the height of the working tool c according to the pressure between the working tool c and the substrate b, avoiding damage to the substrate b or affecting the working effect.

[0028] In addition, see Figure 12 In this application, both the first detection component a1 (first scanning section a1') and the second detection component a2 (second scanning section a2') are disposed in the driving component 7. This ensures that the highest and lowest positions of the trigger part 51, which are defined for each operation, are based on the zeroing height before the operation. This allows for adaptive height adjustment for each operation based on the thickness of different substrates b, thus ensuring the accuracy of the detection.

[0029] See Figure 14 In order to ensure that the driving member 7 can drive the base 5 to move upward, the driving member 7 is also provided with a lower driving part 72 that is spaced apart from the lower side of the upper driving part 71. The trigger part 51 is disposed between the upper driving part 71 and the lower driving part 72. When the driving mechanism 9 manipulates the driving member 7 to move upward until the lower driving part 72 pushes the trigger part 51, it will drive the base 5 to move upward, thereby lifting the working tool c. This arrangement facilitates the removal of the substrate b.

[0030] See Figure 12 , Figures 16 to 18 The first detection component a1 and the second detection component a2 are configured as photoelectric sensors. Each photoelectric sensor is equipped with a transmitter 01 and a receiver 02 arranged at a relative interval. The detection unit 52 can move with the base 5 to the space between the transmitter 01 and receiver 02 of the corresponding photoelectric sensor, thereby being detected. The photoelectric sensor is a prior art photoelectric sensor, and its detection principle will not be elaborated upon. When the detection unit 52 is located between the transmitter 01 and receiver 02, it will be detected by the corresponding photoelectric sensor. Therefore, the non-scanning section a3 described in this application is the area between the two photoelectric sensors located outside their respective detection ranges. In a specific embodiment, the prior art model of the photoelectric sensor is SENSOR-SMD_GP1S092HCPIF-1.

[0031] See Figures 16 to 18 The height of the detection unit 52 is configured to be less than the distance between the first scanning segment a1' and the second scanning segment a2' (i.e., the height of the non-scanning segment a3). This arrangement ensures that the detection unit 52 is not detected by both the first scanning segment a1' (i.e., the first detection member a1) and the second scanning segment a2' (i.e., the second detection member a2), thus ensuring detection accuracy.

[0032] See Figure 12 The detection unit 52 is fixedly disposed on the side of the base 5 facing the driving member 7. The driving member 7 has a mounting recess 73 on the side facing the base 5. The detection mechanism a also includes a circuit element a4 mounted on the mounting recess 73. The first detection member a1 and the second detection member a2 are electrically connected to the circuit element a4. The mounting recess 73 allows the first detection member a1 and the second detection member a2 to be embedded in each other, which improves the overall integrity between the driving member 7, the first detection member a1, and the second detection member a2, and makes the structure more compact.

[0033] See Figure 12 The drive member 7 has a rack 74 on its side. The drive mechanism 9 includes a motor 91 and a drive gear 92 that meshes with the rack 74 driven by the motor 91. In one specific embodiment, it also includes a bracket 93. The motor 91 and the guide rod 61 are fixedly mounted on the bracket 93. The base 5 can slide up and down relative to the bracket 93.

[0034] See Figure 12 The elastic element 8 is preferably a spring.

[0035] See Figure 11 The trigger part 51 has an internal structure with an assembly groove 511, on which a bushing 512 is fixedly mounted. The guide rod 61 movably passes through the bushing 512, and the elastic element 8 abuts between the bushing 512 and the upper drive part 71.

[0036] See Figure 22 The following provides a first method for adjusting the height of a working component, used when the working component is equipped with a working tool c, such as a drawing pen or a knife, and the working tool c is in contact with the substrate b, for example, drawing on paper when equipped with a drawing pen, or cutting on paper when equipped with a knife, to adjust the height of the working tool c, specifically including the following steps: The control drive component moves down until the working tool c contacts the substrate b; Maintain the current height of the drive component 7, maintain the compression of the elastic element 8, and manipulate the working component to move relative to the base material b to perform the operation; The height of the base 5 is controlled based on the detection signals from the first scanning segment a1' (i.e., the first detection component a1) and the second scanning segment a2' (i.e., the second detection component a2): 1. For example Figure 17 As shown, when the detection unit 52 is detected by the first scanning section a1' (i.e. the first detection component a1), it is determined that the reaction force of the substrate b is too large, and an upward adjustment signal is output. The control module controls the drive component 7 to move upward by a preset distance according to the upward adjustment signal, so that the base 5 moves upward under the push of the substrate b, thereby reducing the pressure between the working tool c and the substrate b.

[0037] As a specific control method, the base 5 can be controlled to move upward until the detection unit 52 is no longer detected in either the first scanning section a1' (i.e., the first detection component a1) or the second scanning section a2' (i.e., the second detection component a2).

[0038] 2. For example Figure 18 As shown, when the detection unit 52 is detected by the second scanning section a2' (i.e. the second detection component a2), it is determined that the reaction force of the current working tool c is too small, and a downward adjustment signal is output. The control module controls the drive component 7 to move down a preset distance according to the downward adjustment signal, thereby pushing the base 5 down further through the elastic element 8, increasing the pressure between the working tool c and the base material b.

[0039] As a specific control method, the base 5 can be controlled to move downward until the detection unit 52 is no longer detected in either the first scanning section a1' (i.e., the first detection component a1) or the second scanning section a2' (i.e., the second detection component a2).

[0040] 3. For example Figure 16 As shown, when the detection unit 52 is not detected by either the first scanning section a1' (i.e., the first detection component a1) or the second scanning section a2' (i.e., the second detection component a2), that is, when the detection unit 52 is only located in the non-scanning section a3, it is determined that the pressure between the current working tool c and the substrate b is appropriate, there is no output signal, the current height of the base 5 is maintained, and no adjustment is made.

[0041] The following describes the specific control method of the base 5. When the first scanning section a1' (i.e. the first detection component a1) outputs an upward adjustment signal, the control module controls the drive mechanism 9 to rotate the drive gear 92, thereby driving the drive component 7 to move upward, increasing the distance between the upper drive part 71 and the trigger part 51. The elastic element 8 opens upward accordingly. Then, under the reaction force of the substrate b, the trigger part 51 moves upward with the base 5 and recompresses the elastic element 8, thereby increasing the height of the base 5.

[0042] When the second scanning section a2' (i.e. the second detection component a2) outputs a downward signal, the control module controls the drive mechanism 9 to rotate the drive gear 92, thereby driving the drive component 7 to move downward, reducing the distance between the upper drive part 71 and the trigger part 51, thus compressing the elastic element 8. Subsequently, the elastic element 8 elastically deforms and opens up to push the trigger part 51 downward, thereby reducing the height of the base 5.

[0043] See Figure 23 The second type of working component in this application differs from the first type of working component in the configuration of the detection unit 52. The detection unit 52 in this solution is configured to move with the base 5 to be scanned by the first scanning section a1' (i.e., the first detection component a1), or to be scanned by the second scanning section a2' (i.e., the second detection component a2), or to be scanned by both the first scanning section a1' (i.e., the first detection component a1) and the second scanning section a2' (i.e., the second detection component a2).

[0044] The control drive component moves down until the working tool c contacts the substrate b; Maintain the current height of the drive component 7, maintain the compression of the elastic element 8, and manipulate the working component to move relative to the base material b to perform the operation; The height of the base 5 is controlled based on the detection signals from the first scanning segment a1' (i.e., the first detection component a1) and the second scanning segment a2' (i.e., the second detection component a2): 1. For example Figure 20 As shown, when the detection unit 52 is detected by the first scanning section a1' (i.e. the first detection component a1), it is determined that the reaction force applied by the substrate b is too large, and an upward adjustment signal is output. The control module controls the drive mechanism 9 to move the drive component 7 upward by a preset distance. 2. For example Figure 21 As shown, when the detection unit 52 is detected by the second scanning section a2' (i.e. the second detection component a2), it is determined that the reaction force applied by the working tool c is too small, and a downward adjustment signal is output. The control module controls the drive mechanism 9 to operate the drive component 7 to move down a preset distance. 3. For example Figure 19 As shown, when the detection unit 52 is moved to the point where it is detected by both the first scanning section a1' (i.e., the first detection component a1) and the second scanning section a2' (i.e., the second detection component a2), that is, when the detection unit 52 is located in both the first scanning section a1', the non-scanning section a3 and the second scanning section a2', it is determined that the pressure between the working tool c and the substrate b is appropriate, and the current state is maintained without adjustment.

[0045] The specific parameters for adjusting the preset distance upwards and downwards can be configured such that the corresponding upward or downward adjustment is detected by the first detection component a1 and the second detection component a2. Therefore, the working component provided in this application can adaptively adjust the height of the working tool c according to the pressure between the working tool c and the substrate b, so as to avoid damage to the substrate b or affect the working effect.

[0046] See Figure 19 In the second embodiment, the height of the detection unit 52 is configured to be greater than the distance between the first scanning section a1' and the second scanning section a2' (i.e., the height of the aforementioned non-scanning section a3). This arrangement ensures that the detection unit 52 can be detected by both the first scanning section a1' and the second scanning section a2' (i.e., the first detection member a1 and the second detection member a2), thereby ensuring detection accuracy. The remaining features of the second type of working component are the same as those of the first type of working component and will not be described in detail here.

[0047] See Figures 1 to 7 The clamp d involved in this application includes a clamping base 1, a movable clamping member 2, a control member 3, and a linkage member 4. The clamping base 1 is constructed with a first clamping part 11, and the movable clamping member 2 is constructed with a second clamping part 21 relative to the first clamping part 11. The first side 2.1 of the movable clamping member 2 is oscillatingly connected to the first side 1.1 of the clamping base 1 around a first axis s1, so that the first clamping part 11 and the second clamping part 21 can be movably enclosed to form a clamping channel 10. The control member 3 is oscillatingly connected to the second side 2.2 of the movable clamping member 2 around a second axis s2. The first side 4.1 of the linkage member 4 is oscillatingly connected to the second side 1.2 of the clamping base 1 around a third axis s3. The second side 4.2 of the linkage member 4 is oscillatingly connected to the control member 3 around a fourth axis s4 separated from the second axis s2. The movable clamping member 2 adjusts the inner diameter of the clamping channel 10 by oscillating around the first axis s1 in response to the oscillation of the control member 3 relative to the linkage member 4 around the fourth axis s4.

[0048] The working principle of the fixture is as follows: Figure 1 , Figure 3 , Figure 5 The clamp d shown is in the closed state. When the control member 3 swings away from the movable clamp 2 around the fourth axis s4, it will cause the movable clamp 2 to swing around the first axis s1 in the direction that increases the distance between the first clamping part 11 and the second clamping part 21, that is, towards... Figure 5 The leftward swinging motion simultaneously causes the linkage 4 to swing around the third axis s3 away from the movable clamp 2, i.e., towards... Figure 5 The rightward swing increases the inner diameter of the clamping channel 10, thereby achieving the clamp d as... Figure 2 , Figure 4 and Figure 6The open state is shown. In the open state, the work tool c, such as a drawing pen or cutting tool, is placed into the clamping channel 10. The control element 3 is swung around the fourth axis s4 towards the movable clamp 2, causing the movable clamp 2 to swung around the first axis s1 in the direction of reducing the distance between the first clamping part 11 and the second clamping part 21. At the same time, the linkage element 4 is adaptively swung around the third axis s3 towards the movable clamp 2, thereby reducing the inner diameter of the clamping channel 10 until it is as shown. Figure 5 When the control component 3 shown swings close to the movable clamp 2, the clamp d is clamped, thereby clamping the working tool c.

[0049] See Figure 1 , Figure 2 , Figure 7 The first side 1.1 of the clamp 1 has two first coupling parts 12 arranged at intervals along the first axis s1. The first side 2.1 of the movable clamp 2 has a first attachment part 23 hinged between the two first coupling parts 12 via a first shaft part 22. The axis of the first shaft part 22 constitutes the aforementioned first axis s1. The hinge between the two spaced-apart first coupling parts 12 and the first attachment part 23 of the movable clamp 2 improves the stability and rigidity of the connection, making the movable clamp 2 swing more smoothly and avoiding jamming or displacement.

[0050] See Figure 1 , Figure 2 and Figure 7 The movable clamp 2 has two spaced-apart second coupling portions 24 arranged along the second axis s2 on its second side 2.2. The control member 3 has a second attachment portion 32 hinged between the two second coupling portions 24 via a second shaft portion 31, the axis of which constitutes the aforementioned second axis s2. The provision of two spaced-apart second coupling portions 24 on the second side 2.2 of the movable clamp 2, hinged to the second attachment portion 32 of the control member 3, improves the stability and rigidity of the connection, making the control member 3 swing more smoothly and preventing jamming or displacement.

[0051] See Figure 2 and Figure 7 Two second attachment portions 32 are arranged at intervals along the second axis s2. The second side 4.2 of the linkage 4 is hinged between the two second attachment portions 32 via a fourth shaft portion 41, and the axis of the fourth shaft portion 41 constitutes the aforementioned fourth axis s4. This arrangement allows the linkage 4 to swing more smoothly, avoiding jamming or displacement.

[0052] The first shaft portion 22, the second shaft portion 31, the third shaft portion 42, and the fourth shaft portion 41 described in this utility model are preferably rotating shafts.

[0053] See Figure 2 , Figure 3 , Figure 4 and Figure 7 In one specific implementation, the second side 1.2 of the clamp 1 is provided with two third coupling parts 13 arranged at intervals along the third axis s3. The first side 4.1 of the linkage 4 is provided with a linkage seat 43 hinged between the two third coupling parts 13 via a third shaft part 42. The linkage 4 is also provided with a linkage arm 44 located on the side of the linkage seat 43 and hinged between the two second attachment parts 32 via a fourth shaft part 41. The axis of the third shaft part 42 constitutes the aforementioned third axis s3, and the second axis s2 is located between the fourth axis s4 and the third axis s3. By providing two spaced-apart third coupling parts 13 on the second side 1.2 of the clamp 1 and hinged to the linkage seat 43 via the third shaft part 42, the linkage seat 43 can swing more smoothly, increasing the rigidity and stability of the overall structure. The design of the linkage arm 44 enables the linkage 4 to transmit control force more effectively.

[0054] As an alternative (not shown in the figure), the first attachment part is provided on the first side of the clamp, and the first coupling part is provided on the first side of the movable clamp. That is, the first side of the clamp is provided with two first attachment parts arranged at intervals along the first axis, and the first side of the movable clamp is provided with a first coupling part hinged between the two first attachment parts through a first shaft part, and the axis of the first shaft part constitutes the first axis.

[0055] As an alternative (not shown in the figure), the second attachment portion is provided on the second side of the movable clamp, and the second coupling portion is provided on the control member. That is, the second side of the movable clamp is provided with second attachment portions arranged at intervals along the second axis, and the control member is provided with a second coupling portion hinged between the two second attachment portions through a second shaft portion, and the axis of the second shaft portion constitutes the second axis.

[0056] As an alternative (not shown in the figure), the third coupling part is provided on the linkage seat. That is, the first side of the linkage member is provided with a linkage seat, the linkage seat is provided with two third coupling parts arranged at intervals along the third axis, the second side of the clamp is hinged between the two third coupling parts through the third shaft part, and the linkage member is also provided with a linkage arm located on the side of the linkage seat and hinged between the two second attachment parts through the fourth shaft part. The axis of the third shaft part constitutes the third axis, and the second axis is located between the fourth axis and the third axis.

[0057] See Figure 1 , Figure 2 , Figure 3 and Figure 4As one specific implementation, the control member 3 includes a control part 33, one end of which is connected to the outside of the second attachment part 32, and the other end is configured as a free end. The free end of the control part 33 extends to the outside of the movable clamp 2 at least when the control member 3 swings to be close to the movable clamp 2. Figure 5 As shown, when the control part 3 swings to the clamp d in the clamping state, it is close to the movable clamp 2. At this time, the free end of the control part 33 extends to the outside of the movable clamp 2. This setting makes it easy for the operator to grasp the control part 33 and move the control part 33 to realize the swing of the control part 3.

[0058] See Figure 4 In order to achieve the anti-slip function, the control part 33 is provided with an anti-slip structure 331, such as a raised structure arranged on the surface of the control part 33, especially the corrugated raised structure shown in the figure.

[0059] Compared with existing technologies, the clamp d provided by this utility model achieves more convenient and reliable clamping operation through a linkage structure, overcoming the problems of inconvenient operation and easy slippage of traditional top-pressing clamps d. This clamp d utilizes the synergistic effect of the movable clamping part 2, the control part 3, and the linkage part 4 to make clamping and releasing the working tool c more effortless and stable, thereby improving the overall performance and user experience of the clamp d, and significantly enhancing the convenience, reliability, and stability of operation.

[0060] See Figure 1 , Figure 5 and Figure 6 The first clamping part 11 includes a first concave part 11', and the second clamping part 21 includes a second concave part 21'. Regarding the shape of the first concave part 11' and the second concave part 21', two configuration methods are provided below: First, both the first concave part 11' and the second concave part 21' are constructed as curved concave structures; Second, at least one of the first concave part 11' and the second concave part 21' is a non-curved concave structure. Furthermore, when both the first concave portion 11' and the second concave portion 21' are curved concave structures, in order to prevent the working tool c from rotating, the centers of the two are set to be non-coincident, thereby forming a D-shaped clamping channel 10. When at least one of the first concave portion 11' and the second concave portion 21' is a non-curved concave structure, the first concave portion 11' or the second concave portion 21' is constructed such that the concave surface is formed by a series of straight surfaces with a preset angle connected in sequence. The clamping channel 10 formed by the above two methods is a non-circular structure, which, when used with a working tool c that is adapted to its shape, can prevent the workpiece from rotating and further improve the clamping effect.

[0061] When the clamping channel 10 is cylindrical, the working tool will rotate around the vertical axis during operation, which causes the lower end of the working tool to wobble and affects the actual movement trajectory of the working tool. The above-mentioned setting allows the inner wall of the clamping channel 10 to limit the rotation range of the working tool through the concave structure, which can prevent the working tool from rotating relative to the clamping channel 10 during the clamping process and improve the accuracy of the operation.

[0062] As an improved solution, the surfaces of the first recess 11' and / or the second recess 21' are configured with anti-slip parts. The anti-slip parts can be configured as textures protruding from the surfaces of the first recess 11' and / or the second recess 21'. By providing anti-slip parts, the working tool c can be further clamped to prevent slippage.

[0063] This application also provides another working component (not shown in the figures of this embodiment), which includes a driving member, a base, a driving mechanism, an elastic element, and a detection mechanism. The base is equipped with a clamp and a detection part. The driving mechanism is used to drive the driving member to move up and down. The elastic element acts elastically between the driving member and the base. The base floats up and down relative to the driving member through the elastic element. The detection mechanism is equipped with a first scanning section and a second scanning section arranged longitudinally at intervals on the base. The detection part is arranged between the first scanning section and the second scanning section. The first scanning section can be driven by the base to move at least to detect the upper end of the detection part, or at least to move to detect the lower end of the detection part in the second scanning section.

[0064] The difference between this type of working component and the aforementioned working component lies in the different positions of the first scanning section, the second scanning section, and the detection unit. In this solution, the first and second scanning sections move with the base, and the detection unit moves with the drive component, their positions being interchanged with those in the aforementioned working component. Therefore, the method by which it judges the pressure between the working tool and the substrate is also the opposite of that in the aforementioned working component. When only the second scanning section detects the detection unit, it is determined that the reaction force exerted by the current substrate on the working tool is too large. At this time, the drive component is also manipulated to move upward, thereby reducing the pressure between the working tool and the substrate. When only the first scanning section detects the detection unit, it is determined that the reaction force exerted by the current substrate on the working tool is too small. At this time, the drive component is also manipulated to move downward, increasing the pressure between the working tool and the substrate. Therefore, the method by which the working component of this solution detects the pressure between the working tool and the substrate, and the method by which it adjusts the drive component according to the pressure condition, are the same as the principle of the aforementioned implementation scheme.

[0065] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A working component, characterized in that, include: Drive component (7); The base (5) is equipped with a clamp (d) and a detection unit (52); The drive mechanism (9) is used to drive the drive component (7) to move up and down. An elastic element (8) acts elastically between the driving member (7) and the base (5), and the base (5) floats up and down relative to the driving member (7) through the elastic element (8); The detection mechanism (a) is configured with a first scanning section (a1') and a second scanning section (a2') arranged longitudinally at intervals on the drive member (7). The detection unit (52) is disposed between the first scanning section (a1') and the second scanning section (a2') and can be driven by the base (5) to move at least to the upper end to be detected by the first scanning section (a1') or to the lower end to be detected by the second scanning section (a2').

2. The working component according to claim 1, characterized in that, The detection mechanism (a) includes a first detection component (a1) and a second detection component (a2) that are longitudinally spaced apart on the driving component (7). The detection range of the first detection component (a1) corresponds to the first scanning segment (a1'), and the detection range of the second detection component (a2) corresponds to the second scanning segment (a2').

3. The working component according to claim 2, characterized in that, Both the first detection component (a1) and the second detection component (a2) are photoelectric sensors. The photoelectric sensor includes a transmitter (01) and a receiver (02) arranged at a relative interval. The detection component (52) can be manipulated to move between the transmitter (01) and receiver (02) of the corresponding photoelectric sensor.

4. The working component according to claim 3, characterized in that, The detection unit (52) is fixedly disposed on the side of the base (5) facing the driving member (7). The driving member (7) is provided with a mounting recess (73) on the side facing the base (5). The detection mechanism (a) also includes a circuit element (a4) installed in the mounting recess (73). The first detection member (a1) and the second detection member (a2) are electrically connected to the circuit element (a4).

5. The working component according to claim 1, characterized in that, The height of the detection unit (52) is less than the distance between the first scanning section (a1') and the second scanning section (a2'); Alternatively, the height of the detection unit (52) may be greater than the distance between the first scanning section (a1') and the second scanning section (a2'), and the detection unit (52) may also be driven by the base (5) to move so that the upper end is detected by the first scanning section (a1') and the lower end is detected by the second scanning section (a2').

6. The working component according to claim 1, characterized in that, The drive member (7) has a rack (74) on its side, and the drive mechanism (9) includes a motor (91) and a drive gear (92) driven by the motor (91) to mesh with the rack (74).

7. The working component according to claim 1, characterized in that, The driving member (7) is also provided with an upper driving part (71), and the base (5) is also provided with a trigger part (51) located below the upper driving part (71). The elastic element (8) acts elastically between the upper driving part (71) and the trigger part (51). It also includes a guide mechanism (6), which is equipped with a guide rod (61). The upper drive part (71) and the trigger part (51) are slidably disposed on the guide rod (61), and the elastic element is sleeved on the guide rod (61).

8. The working component according to claim 7, characterized in that, The driving member (7) is also provided with a lower driving part (72) disposed at a distance from the lower side of the upper driving part (71). The lower driving part (72) is slidably disposed on the guide rod (61). The trigger part (51) is disposed between the upper driving part (71) and the lower driving part (72).

9. The working component according to claim 7, characterized in that, The trigger part (51) has an internal assembly groove (511) on which a bushing (512) is fixedly mounted. The guide rod (61) movably passes through the bushing (512), and the elastic element (8) abuts between the bushing (512) and the upper drive part (71).

10. A working component, characterized in that, include: The driving component is equipped with a detection unit; The base is equipped with clamps; A drive mechanism is used to drive the drive component to move up and down. An elastic element acts elastically between the driving member and the base, and the base floats up and down relative to the driving member through the elastic element. The detection mechanism is configured with a first scanning section and a second scanning section arranged longitudinally at intervals on the base. The detection unit is disposed between the first scanning section and the second scanning section. The first scanning section can be driven by the base to move at least to detect the upper end of the detection unit, or at least to move to detect the lower end of the detection unit in the second scanning section.

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