CN117387918B - Device for measuring opening and closing force of elbow pillow of automobile - Google Patents
Device for measuring opening and closing force of elbow pillow of automobile Download PDFInfo
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- CN117387918B CN117387918B CN202311320268.9A CN202311320268A CN117387918B CN 117387918 B CN117387918 B CN 117387918B CN 202311320268 A CN202311320268 A CN 202311320268A CN 117387918 B CN117387918 B CN 117387918B
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- elbow pillow
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- 238000001514 detection method Methods 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013208 measuring procedure Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The application relates to an automobile elbow pillow opening and closing force measuring device, which comprises a rack; the force measuring device comprises a manipulator, a force measuring head, a force measuring sensor and a sensor shifting head, wherein the manipulator is arranged above the rack, the force measuring head is arranged at one end part of the manipulator in a rotating way, the force measuring sensor is fixedly arranged at the other end of the force measuring head, and the sensor shifting head is arranged at the top end of the force measuring sensor in the force bearing direction; the supporting device comprises a bottom plate, a supporting component perpendicular to the upper portion of the bottom plate and a first driving piece arranged above the bottom plate and having an output shaft oriented to the direction of the supporting component. When the sensor shifting head arranged in the stress direction of the force sensor is used for opening, overturning and closing the elbow pillow of the automobile, the force sensor can accurately receive the opening force, the overturning force and the closing force. The application can accurately measure the opening and closing force of the elbow pillow of the automobile.
Description
Technical Field
The application relates to the field of automobile measurement, in particular to an automobile elbow pillow opening and closing force measuring device.
Background
The automobile elbow pillow is also called an elbow rest, is positioned on the armrest box in the middle of the automobile main and auxiliary driver seat, covers the armrest box, has certain softness on the upper end surface of the elbow pillow, is convenient for a driver to lean on, can relieve certain fatigue, is rotationally arranged relative to the armrest box, is provided with a damping device, can effectively reduce noise generated when the automobile elbow pillow rotates relative to the armrest box, can enable the motion of the automobile elbow pillow to be more flexible, and has a hovering effect due to damping effect.
For example, an automobile elbow pillow structure, this patent application belongs to and relates to automobile parts processing technology field, provides an automobile elbow pillow structure, including elbow pillow skeleton, ratchet and spacing unblock structure to and spacing groove, ratchet and ratchet axle. The structures can control the engagement of the pawl and the ratchet wheel, so that the elbow rest can hover at multiple angles or randomly within a certain range, and the riding comfort of the automobile is improved.
For example, an elbow rest assembly is mounted to an armrest box housing of an automobile and includes a mount, an elbow rest body, and a damper. The mounting seat is fixedly connected with the automobile armrest box, and the elbow pillow body is in pivot connection through a rotating shaft penetrating between the mounting seat and the automobile armrest box. Two first mounting plates are fixedly arranged on the elbow pillow body at intervals, and one first mounting plate, the mounting seat and the other first mounting plate are sequentially penetrated through the rotating shaft to form pivotal connection between the elbow pillow body and the mounting. The mounting seat comprises a connecting plate with a connecting part, a second mounting plate perpendicular to the connecting plate and an embedding plate arranged at a distance from the second mounting plate. The mounting seat of the elbow pillow assembly is fixedly connected with the automobile armrest box, and the elbow pillow body is in pivot connection through a rotating shaft penetrating between the mounting seat and the automobile armrest box. Therefore, the main technical principle of the patent is that the rotary hovering effect of the elbow pillow assembly is realized through the pivot connection between the elbow pillow assembly and the mounting seat, and meanwhile, the elbow pillow assembly is respectively connected with the mounting seat and the elbow pillow body through the damper, so that the stability of the elbow pillow assembly is realized.
The above-mentioned patent all discloses the structure of car elbow pillow, but does not disclose and measure the opening force of car elbow pillow, generally relies on the experience of operator and inspector before the installation of car elbow pillow, judges whether car elbow pillow opens and shuts through the manual force of overturning to car elbow pillow, and above-mentioned detection exists inaccuracy.
Disclosure of Invention
In order to improve the accuracy of detecting the opening and closing force of the elbow rest of the automobile, the application provides an opening and closing force measuring device for the elbow rest of the automobile.
The application provides an automobile elbow pillow opening and closing force measuring device which adopts the following technical scheme:
an automobile elbow pillow opening and closing force measuring device, comprising:
a frame;
the force measuring device comprises a manipulator arranged above the frame, a force measuring head with one end part fixedly arranged with the end part of the manipulator, a force measuring sensor fixedly arranged with the other end of the force measuring head, and a sensor shifting head (24) arranged along the top end of the force measuring direction of the force measuring sensor, wherein the manipulator is a six-axis mechanical arm capable of driving the force measuring head to move in a spherical range,
The support device comprises a bottom plate, a support component which is vertically arranged above the bottom plate and used for supporting an elbow pillow of an automobile, and a first driving piece which is arranged above the bottom plate and has an output shaft direction facing the direction of the support component, wherein the first driving piece is used for fixing the elbow pillow of the automobile.
Through adopting above-mentioned technical scheme, will wait to detect the product and place in supporting mechanism top, it is fixed to wait to detect the product through first driving piece drive, through the rotation of manipulator removal and dynamometry head, rotate the sensor pull head to corresponding position, the sensor pull head is held the car elbow pillow and is opened the button, make the detection standing head drive the sensor pull head and press along the direction of opening the button surface perpendicularly and measure the opening force, the car elbow pillow is in 45 degrees open position, the detection standing head upwards overturns the car elbow pillow and measures the upset force of car elbow pillow, the sensor pull head is down to press the elbow pillow apron after opening, measure the closing force. The sensor poking head is used for accurately receiving opening force, overturning force and closing force when the automobile elbow pillow is opened, overturned and closed, and can accurately measure the opening and closing force of the automobile elbow pillow.
Preferably, the support assembly comprises a support rod vertically arranged on the bottom plate and used for supporting the automobile elbow pillow along the circumferential direction of the automobile elbow pillow, the top of the support rod is abutted against the bottom surface of the automobile elbow pillow when the automobile elbow pillow is closed, and the support rod abutted against one end of the automobile elbow pillow opening button is provided with a buckle clamped with the automobile elbow pillow opening button.
Through adopting above-mentioned technical scheme, the supporting rod supports the car elbow pillow, but the operating condition of car elbow pillow bottom surface when the car elbow pillow closes simultaneously to through setting up the buckle with the opening button joint simulation car elbow pillow operational environment, improve the accuracy to car elbow pillow switching power detection.
Preferably, the pressure sensor for detecting whether the automobile elbow pillow is closed in place is arranged at the top of the supporting rod which is arranged at the two sides of the automobile elbow pillow and is close to the opening button of the automobile elbow pillow.
Through adopting above-mentioned technical scheme, can detect whether the car elbow pillow closes in place through the pressure sensor that sets up at the bracing piece top to and the planarization after the car elbow pillow closes.
Preferably, a scale plate is arranged on one side of the bottom plate, which is close to the force measuring device, and is vertically arranged on the bottom plate, and the opening and closing angle of the elbow pillow of the automobile can be detected through the scale plate.
Through adopting above-mentioned technical scheme, the scale plate sets up in the one side that the bottom plate is close to force measuring device, specifically is force measuring device and car elbow pillow intermediate position, but the automobile elbow pillow flip angle of audio-visual observation to the size of car elbow pillow opening and closing force when overturning different angles is read through the force transducer.
Preferably, a transfer mechanism is arranged below the supporting device, the transfer mechanism comprises a belt transmission part arranged at one end of the bottom plate and driving the supporting device to move towards the direction close to or away from the force measuring device, and a sliding rail supporting part arranged at the other end of the bottom plate and matched with the belt transmission part, and the sliding rail supporting part is used for supporting the bottom plate and the bottom plate slides above the sliding rail supporting part.
Through adopting above-mentioned technical scheme, through the belt drive spare that moves the support device to be close to or keep away from force measuring device's direction with carrying mechanism, can be quick remove the force measuring region of force measuring device with the automobile elbow pillow, further promote detection speed.
Preferably, a cable protection chain is arranged on one side, far away from the force measuring device, of the transfer mechanism, and the cable protection chain is used for penetrating a cable connected with the supporting device.
Through adopting above-mentioned technical scheme, use the cable protection chain to wear to establish the cable of connection strutting arrangement, can protect the cable on the strutting arrangement, nest the cable in the cable protection chain, intensity is good, and is difficult to warp, and the cable is not damaged under the condition of buckling back and forth, long service life guarantees the normal control of industrial computer.
Preferably, the device further comprises an auxiliary supporting device which is arranged in parallel with the supporting device, the upper part of the auxiliary supporting device supports the elbow pillow to be detected, the auxiliary supporting device alternately detects the elbow pillow above the supporting device, and the force measuring device alternately detects the elbow pillow fixed on the supporting device and the auxiliary supporting device.
Through adopting above-mentioned technical scheme, strutting arrangement and auxiliary stay device set up side by side, can measure the automobile elbow pillow of placing on the auxiliary stay assembly when taking off after the automobile elbow pillow on strutting arrangement is measured to accomplish for open and shut the power measuring speed to the automobile elbow pillow.
Preferably, the automatic detection device further comprises a control mechanism, wherein the control mechanism comprises an industrial control host arranged on the frame and a printer which is arranged above the frame, fixedly connected with the frame and electrically connected with the industrial control host, and the printer is used for printing qualified labels of products after detection.
Through adopting above-mentioned technical scheme, the industrial computer can control and move and carry mechanism drive strutting arrangement towards or keep away from force measuring device, and when strutting arrangement moved the position of setting, the industrial computer control force measuring device began to carry out the measurement of opening and closing force to the automobile elbow pillow of setting above strutting arrangement, and measuring result is qualified after industrial computer analysis, and the printer prints qualified label, and measuring procedure is accomplished. All operation flows are controlled through the industrial control host, analysis is performed, and measurement accuracy is improved.
Preferably, the control mechanism further comprises a parameter adjusting part fixed on the frame, the parameter adjusting part adjusts the opening and closing force parameters of the elbow pillow of the automobile to be tested, and the parameter adjusting part comprises a touch screen which is arranged on the frame and fixedly connected with the frame.
Through adopting above-mentioned technical scheme, adjust the parameter of surveying through the staff through the touch-sensitive screen, through the parameter adjustment measuring result of manual adjustment proportion, skew, but the automobile elbow pillow of different models is measured, through carrying out the force measurement that opens and shuts to the automobile elbow pillow of different grade, saves measuring equipment's cost.
Preferably, the control mechanism further comprises an error-proofing sensor arranged on the supporting device, the error-proofing sensor detects whether the tested automobile elbow pillow is provided with an error-proofing or missing part, and the error-proofing sensor is electrically connected with the industrial control host.
Through adopting above-mentioned technical scheme, when detecting the force that opens and shuts to the car elbow pillow, use mistake proofing hourglass sensor to detect whether the car elbow pillow has spare part neglected loading, avoid neglected loading product inflow customer end, further improve the qualification rate of installing the car elbow pillow on the car.
In summary, the present application includes at least one of the following beneficial technical effects:
The product to be detected is placed above the supporting mechanism, the product to be detected is fixed through the driving of the first driving piece, the sensor shifting head is rotated to the corresponding position through the movement of the mechanical arm and the rotation of the force measuring head, the sensor shifting head is respectively pressed on the opening button of the elbow pillow of the automobile to measure the opening force, the opening position is turned upwards at 45 degrees to measure the turning force, and the sensor shifting head is pressed down on the elbow pillow cover plate after the opening is finished to measure the closing force. When the sensor shifting head arranged in the stress direction of the force sensor is used for opening, overturning and closing the automobile elbow pillow, the force sensor can accurately receive the opening force, the overturning force and the closing force, and can accurately measure the opening and closing force of the automobile elbow pillow;
The supporting device and the auxiliary supporting device are arranged in parallel, so that the automobile elbow pillow placed on the auxiliary supporting component can be measured while the automobile elbow pillow on the supporting device is taken down after the automobile elbow pillow is measured, and the speed of measuring the opening and closing force of the automobile elbow pillow is increased;
The staff adjusts the measured parameters through the touch screen, and through the parameter adjustment measuring result of manual adjustment proportion, skew, but the automobile elbow pillow of different models is measured, through carrying out the switching force measurement to the automobile elbow pillow of different grade, saves measuring equipment's cost.
Drawings
Fig. 1 is a schematic structural view of an opening and closing force measuring device for an elbow rest of an automobile.
Fig. 2 is a partial enlarged view at fig. 1A.
Fig. 3 is a schematic structural view of the control mechanism.
Fig. 4 is a partial enlarged view at fig. 3B.
Fig. 5 is a schematic view of a support strut structure.
Reference numerals illustrate: 1. a frame; 11. a case; 12. a mounting frame; 121. a partition plate; 13. a support leg; 14. a detection zone; 15. an operation region; 16. a detection channel; 17. a warning light; 2. a force measuring device; 21. a manipulator; 22. a force measuring head; 221. a middleware; 2211. a mounting hole; 2212. positioning holes; 23. a load cell; 24. a sensor shift head; 3. a support device; 31. a bottom plate; 311. a scale plate; 312. a moving block; 313. a slide block; 32. a support assembly; 321. a support rod; 3211. a buckle; 3212. a pressure sensor 33, a first driving member; 4. a transfer mechanism; 41. a belt transmission member; 411. a motor; 412. a moving member; 4121. a belt; 4122. a fixing seat; 41221. a slit hole; 42. a slide rail support; 421. a support base; 422. a slideway; 5. a cable protection chain; 6. an auxiliary supporting device; 7. a control mechanism; 71. an industrial control host; 72. a printer; 73. a parameter adjusting member; 731. a touch screen; 74. an error-proofing sensor; 75. a keyboard; 8. a controller; 81. a main controller; 82. and an auxiliary controller.
Description of the embodiments
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an automobile elbow pillow opening and closing force measuring device. Referring to fig. 1, the device for measuring the opening and closing force of the elbow rest of the automobile comprises a frame 1, a force measuring device 2, a supporting device 3, a transfer mechanism 4 and a control mechanism 7.
The frame 1 mainly comprises a box 11, a mounting frame 12 and supporting legs 13, wherein the box 11 is composed of a cuboid aluminum sheet metal structure, and four supporting legs 13 are arranged at four corners of the bottom of the box 11 to support the whole structure.
Referring to fig. 3, the mounting frame 12 is fixedly installed above the case 11, the specific mounting frame 12 may be formed by combining aluminum profiles, a partition plate 121 is disposed in a space formed between the aluminum profiles of the mounting frame 12, the partition plate 121 may be an acrylic plate or a glass panel, and in this embodiment, the partition plate 121 is an acrylic plate. The mounting frame 12 and the partition 121 divide the upper surface portion of the case 11 into a detection area 14 and an operation area 15, wherein a detection passage 16 for passing a workpiece to be detected is provided between the detection area 14 and the operation area 15. Specifically, with the position of the worker as a reference, the operation area 15 is close to the position of the worker, the detection area 14 is arranged behind the operation area 15, and the area occupied by the detection area 14 on the surface of the box 11 can be 2.5-3 times of the area of the operation area 15.
A warning lamp 17 is fixedly arranged at one corner above the mounting frame 12, the warning lamp 17 warns when equipment fails,
Referring to fig. 1 and 2, the force measuring device 2 is disposed in the detection area 14 of the upper portion of the case 11, and the force measuring device 2 includes a robot arm 21, a force measuring head 22, a force measuring sensor 23, and a sensor dial 24.
The manipulator 21 is a six-axis manipulator 21, and specifically can be divided into a manipulator 21 body which rotates along a base, a large arm which rotates up and down along the body, a small arm which swings up and down along the large arm, a four-axis which rotates along a small arm axis, a five-axis which turns up and down along the four-axis, and a wrist which rotates along the five-axis can drive the sensor shifting head 24 to rotate, move up and down and move left and right along the rotation direction of the elbow pillow of the automobile. The base of the manipulator 21 is fixedly arranged in a detection area 14 formed by the mounting frames 12 on the upper surface of the box 11, and is far away from the middle part of one side of the operation area 15.
Referring to fig. 2, a force measuring head 22 is fixedly connected with a wrist portion of a manipulator 21, the wrist portion of the manipulator 21 can drive the force measuring head 22 to rotate when rotating, a T-shaped middle piece 221 is fixedly arranged at the end portion of the force measuring head 22 far away from the wrist portion, the long side of the middle piece 221 is fixed at the end portion of the force measuring head 22 through two screws, a mounting hole 2211 is formed in the middle piece 221 in a direction perpendicular to the axis direction of the force measuring head 22, a positioning hole 2212 communicated with the mounting hole 2211 is formed in the side edge of the middle piece 221, and the force measuring sensor 23 is fixed through the positioning hole 2212.
The load cell 23 is inserted into the positioning hole 2212, and the load cell 23 is fixed to the intermediate member 221 by passing a screw through the positioning hole 2212.
The top end of the force bearing direction of the force sensor 23 is fixedly provided with a sensor shifting head 24, the sensor shifting head 24 is a metal piece which is arranged along the axis direction of the sensor in the length direction, the sensor shifting head 24 is used for touching the elbow pillow of the automobile, the elbow pillow of the automobile is opened, turned over and combined, the opening force, the turning force and the closing force of the elbow pillow of the automobile are transmitted to the force sensor 23 through the actions, and the opening force, the turning force and the closing force of the elbow pillow of the automobile are transmitted to the control mechanism 7 through the force sensor 23.
Referring to fig. 1 and 4, the supporting device 3 includes a base plate 31, a supporting assembly 32, and a first driving member 33.
The bottom plate 31 is a rectangular metal plate, the bottom plate 31 is arranged on the top surface of the box body 11 in parallel, and the initial position is located in the operation area 15. The supporting component 32 comprises a plurality of supporting rods 321 fixedly arranged on the upper surface of the bottom plate 31 and perpendicular to the bottom plate 31.
Referring to fig. 5, the supporting rods 321 are circumferentially arranged along the bottom of the elbow rest, the specific supporting rods 321 are arranged from the middle position of the bottom surface of the elbow rest to the lower part of the opening button, 7 supporting rods 321 are arranged at the top of the supporting rods 321 below the opening button, the buckles 3211 which are clamped with the opening button are arranged at the top of the supporting rods 321, the pressure sensors 3212 are arranged at the top of the four middle supporting rods 32, and the pressure sensors 3212 can be used for detecting whether the elbow rest of the automobile is closed in place or not and the flatness after the elbow rest of the automobile is closed.
The first driving member 33 may be configured as a cylinder, and the vehicle elbow rest of the vehicle elbow rest is fixed by an output shaft of the driving cylinder when the vehicle elbow rest is placed above the support assembly 32.
The scale plate 311 is arranged on one side of the bottom plate 31, which is close to the force measuring device 2, the scale plate 311 is fixed on one side of the bottom plate 31 through screws, the scale plate 311 can be arranged into a metal plate or a plastic plate, in the embodiment, the scale marks can be arranged to be 30 degrees, 40 degrees and 80 degrees, a scale is arranged at intervals of 10 degrees, the scale marks of the scale plate 311 can be overlapped with the turning shaft of the automobile elbow pillow, the turning angle of the automobile elbow pillow can be visually observed, and the magnitude of the opening and closing force of the automobile elbow pillow when turning different angles can be read through the force measuring sensor 23.
Referring to fig. 4, a transfer mechanism 4 capable of driving the support device 3 to move in a direction approaching or separating from the force measuring device 2 is arranged below the support device 3, and the transfer mechanism 4 comprises a belt transmission member 41 and a slide rail support member 42.
The belt driving member 41 includes a motor 411 for providing driving power, and a moving member 412, where the moving member 412 is disposed at a position on one side below the bottom plate 31 and is abutted against the bottom surface of the bottom plate 31, and the specific moving member 412 includes a belt 4121 connected to an output shaft of the motor 411 and a fixing seat 4122 disposed on the belt 4121 and covered outside the belt 4121, the fixing seat 4122 is a rectangular metal housing and is vertically disposed on the detection channel 16, one end of the fixing seat 4122 is disposed in the detection area 15, the other end of the fixing seat 4122 is disposed in the detection area 14, a long hole 41221 is formed at a position where the fixing seat 4122 abuts against the bottom plate 31, a moving block 312 is disposed below the bottom plate 31, and when the motor 411 drives the belt 4121 to rotate, the moving block 312 moves along with the belt 4121, so as to drive the support device 3 to move toward a direction approaching or away from the force measuring device 2.
The sliding rail supporting member 42 is disposed on the other side of the bottom surface of the bottom plate 31, parallel to the fixing seat 4122, and has a length equal to that of the fixing seat 4122, and includes a supporting seat 421 and a sliding track 422 fixedly disposed on the supporting seat 421, and a sliding block 313 slidably connected with the sliding track 422 is disposed on the base.
Referring to fig. 4, a cable protection chain 5 is arranged on one side of the transfer mechanism 4, a specific cable protection chain 5 is arranged on one side of the fixing seat 4122 and is used for fixedly connecting a cable of the supporting device 3 and protecting the cable on the supporting device 3, the cable is nested in the cable protection chain 5, the strength is good, the cable is not easy to deform, the cable is not damaged under the condition of bending back and forth, and the service life is long, so that the industrial personal computer is ensured to normally control.
Referring to fig. 1, the application further provides an auxiliary supporting device 6 which is parallel to the supporting device 3, the auxiliary supporting device 6 has the same structure as the supporting device 3, a transfer mechanism 4 and a cable protection chain 5 are arranged below the auxiliary supporting device 6, and the transfer mechanism 4 controls the alternative detection of the elbow pillow of the automobile above the supporting device 3.
The control mechanism 7 includes an industrial control host 71, a printer 72, a parameter adjuster 73, and an error-proofing sensor 74.
Referring to fig. 3, an industrial personal computer 71 is disposed in a case 11, a hole for placing the industrial personal computer 71 is formed in the case 11, and the industrial personal computer 71 is a computer.
The printer 72 is installed on one side above the box 11 and is electrically connected with the industrial personal computer 71, the industrial personal computer 71 can control the transfer mechanism 4 to drive the supporting device 3 to face or be far away from the force measuring device 2, when the supporting device 3 moves to the set position, the industrial personal computer 71 controls the force measuring device 2 to start to measure the opening and closing force of the elbow pillow of the automobile arranged above the supporting device 3, the printer 72 prints a qualified label after the measuring structure is analyzed to be qualified by the industrial personal computer 71, and the measuring procedure is completed.
The parameter adjusting piece 73 comprises a touch screen 731, the touch screen 731 is arranged on the mounting frame 12 and is fixedly connected with the mounting frame 12, the touch screen 731 is electrically connected with the industrial control host 71, parameters of the proportion and the offset can be adjusted, and further, the measurement result is adjusted, and parameters of elbow pillows of automobiles of different models can be set.
The installation frame 12 is also provided with a keyboard 75 electrically connected with the touch screen 731, specifically arranged below the touch screen 731, and an operator can directly modify parameters through the touch screen 731 or can modify parameters through the keyboard 75 arranged below the touch screen 731.
The error-proofing sensor 74 is arranged above the base, can be specifically arranged on one side of the base facing the operation direction, and the error-proofing sensor 74 is electrically connected with the industrial control host 71, so that whether the automobile elbow pillow has part neglected loading is detected by the error-proofing sensor 74, and the neglected loading product is prevented from flowing into the client.
Referring to fig. 3, a controller 8 is further disposed at the top edge of the box 11, and specifically includes a main controller 81 for controlling the movement of the manipulator 21 and an auxiliary controller 82 for controlling the movement of the transfer mechanism 4, an emergency stop button is disposed on the auxiliary controller 82, and each supporting device 3 is provided with the controller 8.
The embodiment of the application provides an implementation principle of an automobile elbow pillow opening and closing force measuring device, which comprises the following steps: the product to be detected is placed above the supporting mechanism, the product to be detected is fixed through the driving of the first driving piece 33, the sensor shifting head 24 is rotated to the corresponding position through the movement of the manipulator 21 and the rotation of the force measuring head 22, the sensor shifting head 24 is respectively pressed by the elbow pillow opening button to measure the opening force, the elbow pillow opening button is turned upwards at the opening position of 45 degrees to measure the turning force, and the sensor shifting head 24 is pressed downwards to the elbow pillow cover plate after the opening is finished to measure the closing force. The sensor shifting head 24 arranged in the stress direction of the force sensor 23 is used for accurately receiving the opening force, the overturning force and the closing force when the force sensor 23 opens, overturns and closes the automobile elbow pillow, so that the accurate opening and closing force measurement can be carried out on the automobile elbow pillow.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. An automobile elbow pillow opening and closing force measuring device is characterized in that: comprising the following steps:
A frame (1);
The force measuring device (2), the force measuring device (2) comprises a manipulator (21) arranged above the frame (1), a force measuring head (22) with one end part fixedly arranged with the end part of the manipulator (21), a force measuring sensor (23) fixedly arranged with the other end of the force measuring head (22) and a sensor poking head (24) arranged along the top end of the force measuring sensor (23) in the stress direction, wherein the sensor poking head (24) is used for opening, overturning and closing an elbow pillow of an automobile and accurately receiving opening force, overturning force and closing force, and the manipulator (21) is a six-axis mechanical arm and drives the force measuring head (22) to rotate in a spherical range;
Support arrangement (3), support arrangement (3) contain bottom plate (31), set up perpendicularly bottom plate (31) top and be used for supporting support component (32) and setting that the car elbow is rested head on are in bottom plate (31) top and output shaft orientation first driving piece (33) of support component (32) direction, first driving piece (33) are used for fixed car elbow pillow, support component (32) contain perpendicular setting on bottom plate (31) and along car elbow pillow circumference bracing piece (321) that support car elbow is rested head on, bottom surface butt when bracing piece (321) top and car elbow pillow are closed, with bracing piece (321) of car elbow pillow one end butt set up buckle (3211) with car elbow pillow opening button joint, set up in car elbow pillow both sides and be close to car elbow pillow opening button bracing piece (321) top sets up and is used for detecting car elbow pillow and closes pressure sensor (3212) whether targets in place.
2. The vehicle elbow rest opening and closing force measuring device according to claim 1, wherein: one side of the bottom plate (31) close to the force measuring device (2) is provided with a scale plate (311), the scale plate (311) is vertically arranged on the bottom plate (31), and the opening and closing angle of the elbow pillow of the automobile is detected through the scale plate.
3. The vehicle elbow rest opening and closing force measuring device according to claim 1, wherein: the utility model discloses a load-transferring mechanism, including support device (3), support device (3) below sets up and moves mechanism (4), move mechanism (4) including setting up bottom plate (31) one end and drive support device (3) are close to or keep away from belt drive (41) that force measuring device (2) removed and set up bottom plate (31) other end and with belt drive (41) complex slide rail support piece (42), slide rail support piece (42) are used for supporting bottom plate (31) just bottom plate (31) are in slide rail support piece (42) top slides.
4. An automobile elbow rest opening and closing force measuring device according to claim 3, characterized in that: and a cable protection chain (5) is arranged on one side, far away from the force measuring device (2), of the transfer mechanism (4), and the cable protection chain (5) is used for penetrating a cable connected with the supporting device (3).
5. The vehicle elbow rest opening and closing force measuring device according to claim 1, wherein: the automobile elbow pillow detection device is characterized by further comprising an auxiliary supporting device (6) which is arranged in parallel with the supporting device (3), wherein an automobile elbow pillow to be detected is supported above the auxiliary supporting device (6), the automobile elbow pillow above the supporting device (3) is alternately detected, and the force measuring device (2) is alternately detected and fixed on the supporting device (3) and the auxiliary supporting device (6).
6. The vehicle elbow rest opening and closing force measuring device according to claim 1, wherein: the automatic detection device is characterized by further comprising a control mechanism (7), wherein the control mechanism (7) comprises an industrial control host (71) arranged on the frame (1) and a printer (72) which is arranged above the frame (1) and fixedly connected with the frame (1) and electrically connected with the industrial control host (71), and the printer (72) is used for printing qualified labels of products after detection.
7. The vehicle elbow rest opening and closing force measuring device according to claim 6, wherein: the control mechanism (7) further comprises a parameter adjusting piece (73) which is fixed on the frame (1), the parameter adjusting piece (73) is used for adjusting the opening and closing force parameters of the elbow pillow of the automobile to be tested, and the parameter adjusting piece (73) comprises a touch screen (731) which is arranged on the frame (1) and fixedly connected with the frame (1).
8. The vehicle elbow rest opening and closing force measuring device according to claim 6, wherein: the control mechanism (7) further comprises an error-proofing sensor (74) arranged on the supporting device (3), the error-proofing sensor (74) detects whether an automobile elbow pillow is provided with an error-proofing or missing part, and the error-proofing sensor (74) is electrically connected with the industrial control host (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311320268.9A CN117387918B (en) | 2023-10-12 | 2023-10-12 | Device for measuring opening and closing force of elbow pillow of automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311320268.9A CN117387918B (en) | 2023-10-12 | 2023-10-12 | Device for measuring opening and closing force of elbow pillow of automobile |
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| CN117387918A CN117387918A (en) | 2024-01-12 |
| CN117387918B true CN117387918B (en) | 2024-06-25 |
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| CN202311320268.9A Active CN117387918B (en) | 2023-10-12 | 2023-10-12 | Device for measuring opening and closing force of elbow pillow of automobile |
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| CN117387918A (en) | 2024-01-12 |
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