CN112557170A - Cloth detection equipment with controllable unreeling length and measurable stretching force - Google Patents
Cloth detection equipment with controllable unreeling length and measurable stretching force Download PDFInfo
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- CN112557170A CN112557170A CN202011394690.5A CN202011394690A CN112557170A CN 112557170 A CN112557170 A CN 112557170A CN 202011394690 A CN202011394690 A CN 202011394690A CN 112557170 A CN112557170 A CN 112557170A
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- 239000004744 fabric Substances 0.000 title claims abstract description 96
- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 238000002789 length control Methods 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 44
- 230000000903 blocking effect Effects 0.000 claims description 23
- 240000007643 Phytolacca americana Species 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
- G01N3/165—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing generated by rotation, i.e. centrifugal force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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Abstract
The invention relates to cloth detection equipment, in particular to cloth detection equipment with controllable unreeling length and measurable stretching force, which comprises a base, a support frame, a throwing length control assembly, a clamping assembly, a stretching detection assembly and the like; the support frame is fixed and is located one side of base, puts in the length control subassembly and locates on the support frame, and the support frame is located to the chucking subassembly and puts in the length control subassembly, and tensile detection subassembly is located on the base and is connected with putting in the length control subassembly. The invention can control the unreeling length of the cloth in the process of detecting the stretch-resisting strength of the cloth, so that the cloth can be better detected; adjust the position of test bar through rotating the bolt for the test bar can satisfy the tensile dynamics of different materials cloth and detect the demand, can also detect the cloth of different materials and thickness simultaneously.
Description
Technical Field
The invention relates to cloth detection equipment, in particular to cloth detection equipment with controllable unreeling length and measurable stretching force.
Background
The cloth is subjected to tension detection, the main purpose is to test the flexibility of the cloth, and the flexibility of the cloth is an important reference index for deep processing the cloth into finished products with different purposes. Along with the continuous development of cloth production and processing technology, some professional cloth stretching force detection equipment also appears in the market, the efficiency of cloth stretching force detection is promoted to a great extent, and a more convenient detection mode is provided for cloth manufacturers. But there are some problems in the detection process in current cloth tensile dynamics check out test set: when the rolled cloth is detected, the length of the cloth which is unreeled every time cannot be controlled, the length process that the cloth is pulled out within a period of time when the detection is just started is easily caused, and when the detection is completed soon, the cloth is reeled too fast, so that the pulling force detection result of the cloth is adversely affected; and the existing equipment can not adapt to the detection requirements of cloth with different materials and different thicknesses, has a small application range and is difficult to meet the actual requirements of cloth detection.
Disclosure of Invention
Therefore, the cloth detection equipment with controllable unreeling length and measurable stretching force can control the unreeling length of the cloth in the anti-stretching force detection process of the cloth, so that the cloth can be better detected, and cloth detection requirements of different materials, widths and thicknesses can be met.
The technical scheme of the invention is as follows: the utility model provides a cloth check out test set that unreel length is controllable and tensile dynamics is measurable, including base, support frame, put in length control subassembly, chucking subassembly, tensile determine module and chest expander, the support frame is fixed and is located one side of base, puts in length control subassembly and locates on the support frame, the chucking subassembly is located the support frame and is put in length control subassembly, tensile determine module locate on the base and with put in length control subassembly and be connected, the chest expander is fixed to be located on the base.
As a preferred technical scheme of the invention, the throwing length control assembly comprises a supporting plate, a servo motor, a power shaft, a sector gear, a small rotating shaft, a pinion, a movable rod, a rotating gear, a clamping rod, a compression spring, a telescopic blocking rod, a blocking block, a clamping spring, a chain wheel and a chain, wherein the supporting plate is fixedly arranged on one side of a supporting frame, the servo motor is fixedly arranged on the upper side of the supporting plate, the power shaft is fixedly arranged on an output shaft of the servo motor, the sector gear is fixedly arranged at one end of the power shaft, the small rotating shaft is arranged at one end of the supporting frame through a bearing, the pinion is fixedly arranged on the small rotating shaft and is meshed with the sector gear, the supporting frame is rotatably provided with two symmetrical movable rods, a plurality of clamping grooves are formed in the movable rods, the rotating rods are rotatably provided with rotating gears, a plurality of sliding grooves are formed in the rotating gears and are meshed with the pinion, one ends of the, be equipped with compression spring between the other end of chucking pole and the running gear, the one end slidingtype of support frame is equipped with the flexible pole that blocks of two parallels, and the lower extreme that the flexible pole that blocks is fixed is equipped with blocks the piece, blocks to be equipped with chucking spring between the upside of piece and the support frame and flexible the pole that blocks and pass chucking spring, and the one end of two movable rods all is fixed and is equipped with the sprocket, is connected with the chain between two sprockets.
As a preferred technical scheme, the clamping assembly is arranged on the support frame and the two movable rods and comprises a movable chuck, an expansion spring and a movable clamping plate, the movable chuck is arranged on the two movable rods in a sliding mode, the expansion spring is arranged between one side of the movable chuck and the support frame, the movable rods penetrate through the expansion spring, the two symmetrical movable clamping plates are rotatably arranged on the support frame, arc-shaped grooves are formed in the movable clamping plates, and one end of each movable rod is located in the arc-shaped groove in each movable clamping plate.
As a preferred technical scheme of the invention, the stretching detection assembly comprises a fixed rod, a lifting frame, a first reset spring, a connecting rod, a rack, an extruding telescopic rod, an extruding rod, a first extruding spring, a bolt and a detection rod, wherein the fixed rod is fixedly arranged at the upper side of a base, the lifting frame is slidably arranged on the fixed rod, the first reset spring is arranged between the bottom side of the lifting frame and the base, the fixed rod passes through the first reset spring, the connecting rod is fixedly arranged at one end of the lifting frame, the rack is fixedly arranged at one end of the connecting rod and is meshed with a sector gear, two groups of extruding telescopic rods are slidably arranged on the lifting frame, the extruding rods are respectively and fixedly arranged at the lower ends of the two groups of extruding telescopic rods, two grooves are arranged on the base, the extruding rods can be contacted with the grooves on the base, the first extruding spring is arranged between the lower end of the, the lower ends of the two bolts are rotatably provided with a detection rod.
As a preferred technical scheme, the device also comprises a clamping assembly, wherein the clamping assembly is arranged on a base and comprises two fixed sliding frames, clamping rods, sliding blocks, a second extrusion spring, an upper rod, a lower rod and extrusion rollers, the base is fixedly arranged on the two fixed sliding frames, the clamping rods are arranged on the fixed sliding frames in a sliding mode, the sliding blocks are arranged in the fixed sliding frames in a sliding mode, the lower ends of the clamping rods are fixedly connected with the sliding blocks, the second extrusion spring is arranged between the lower ends of the clamping rods and the fixed sliding frames, the clamping rods penetrate through the second extrusion spring, the upper rods are arranged between the two groups of sliding blocks in a rotating mode respectively, the two lower rods are arranged on the base in a rotating mode, and the extrusion rollers are fixedly arranged on.
As a preferred technical scheme, the servo motor control device further comprises a switch control assembly, the switch control assembly is arranged at one end, close to the servo motor, of the support frame, the switch control assembly comprises an extension plate, a poke rod, a movable wheel, a second reset spring and a button, the extension plate is fixedly arranged on the upper side of the support frame, the poke rod is slidably arranged on the extension plate, the movable wheel is rotatably arranged at one end of the poke rod, the second reset spring is arranged between the bottom side of the extension plate and the support frame, the poke rod penetrates through the second reset spring, the button is fixedly arranged on one side of the support frame, the other end of the poke rod can be in contact with the button, and the button is.
The invention has the beneficial effects that: the unwinding length of the cloth can be controlled through the feeding length control assembly, and the phenomenon that the unwinding length is too long each time under the condition that the diameter of a cloth roll is large is avoided, so that the detection result of the stretching force is prevented from being influenced by the fact that the tension of a cloth section between the two movable rods is too loose; the fan-shaped gear is matched with the rack, so that the lifting frame can drive the extrusion rod and the detection rod to move downwards to perform rapid anti-stretching force detection operation on the cloth, and the position of the detection rod can be adjusted by rotating the bolt, so that the detection rod can meet the stretching force detection requirements of the cloth made of different materials; because the distance between the upper rod and the lower rod can be automatically adjusted, the two groups of extrusion rollers can meet the extrusion requirements of cloth with different thicknesses, and the equipment can also detect the cloth with different thicknesses; the poke rod can press the button after all the pieces of cloth finish the detection operation, so that the servo motor can be automatically shut down, and the condition that equipment is damaged due to carelessness at one time can be avoided.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 4 is an enlarged perspective view of the present invention at a.
Fig. 5 is a schematic partial perspective view of the dispensing length control assembly of the present invention.
Fig. 6 is a second partial perspective view of the present invention.
Fig. 7 is a third partial perspective view of the present invention.
Fig. 8 is an enlarged perspective view of the present invention at C.
Fig. 9 is a schematic view of a fourth partial perspective structure of the present invention.
Wherein: 1 base, 2 support frames, 3 throw-in length control components, 3-1 support plate, 3-2 servo motor, 3-3 power shaft, 3-4 sector gear, 3-41 small rotating shaft, 3-42 pinion, 3-5 movable rod, 3-6 rotating gear, 3-7 clamping rod, 3-8 compression spring, 3-9 telescopic blocking rod, 3-11 blocking block, 3-12 clamping spring, 3-13 chain wheel, 3-14 chain, 4 clamping component, 4-1 moving chuck, 4-2 telescopic spring, 4-3 movable clamping plate, 5 stretching detection component, 5-1 fixed rod, 5-2 lifting frame, 5-3 first reset spring, 5-4 connecting rod, 5-5 rack, 5-6 extruding telescopic rod, 5-7 extrusion rods, 5-8 first extrusion springs, 5-9 bolts, 5-11 detection rods, 6 clamping components, 6-1 fixed sliding frames, 6-2 clamping rods, 6-3 sliding blocks, 6-4 second extrusion springs, 6-5 upper-going rods, 6-6 lower-going rods, 6-7 extrusion rollers, 7 tension devices, 8 switch control components, 8-1 extension plates, 8-2 poke rods, 8-3 movable wheels, 8-4 second return springs and 8-5 buttons.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Example 1
A cloth detection device with controllable unreeling length and measurable stretching force is shown in figures 1-9 and comprises a base 1, a support frame 2, a throwing length control assembly 3, a clamping assembly 4, a stretching detection assembly 5 and a chest developer 7, wherein the support frame 2 is fixedly arranged on one side of the base 1, a throwing length control component 3 for controlling the unreeling length of the cloth each time is arranged on the supporting frame 2, a clamping component 4 is arranged on the supporting frame 2 and the throwing length control component 3, the clamping component 4 can limit the position of the cloth, and can adapt to the demand of placing of different width cloth book, tensile detecting component 5 is located on base 1 and is connected with input length control assembly 3, and tensile detecting component 5 is used for carrying out quick stretch-proofing dynamics detection operation to the cloth of different materials, can fix the chest expander 7 of locating on base 1 that cloth pulling dynamics data direct display comes.
Further, the throwing length control assembly 3 comprises a supporting plate 3-1, a servo motor 3-2, a power shaft 3-3, a sector gear 3-4, a small rotating shaft 3-41, a pinion 3-42, a movable rod 3-5, a rotating gear 3-6, a clamping rod 3-7, a compression spring 3-8, a telescopic blocking rod 3-9, a blocking block 3-11, a clamping spring 3-12, a chain wheel 3-13 and a chain 3-14, wherein the supporting plate 3-1 is fixedly arranged on one side of the supporting frame 2 close to the base 1, the servo motor 3-2 is fixedly arranged on the upper side of the supporting plate 3-1, the power shaft 3-3 is fixedly arranged on an output shaft of the servo motor 3-2, the sector gear 3-4 is fixedly arranged at one end of the power shaft 3-3 far away from the servo motor 3-2, a small rotating shaft 3-41 is arranged at one end of a support frame 2 close to a sector gear 3-4 through a bearing, the small gear 3-42 is fixedly arranged on the small rotating shaft 3-41 and is meshed with the sector gear 3-4, two symmetrical movable rods 3-5 are arranged on the support frame 2 in a rotating mode, three clamping grooves are formed in the movable rods 3-5, one movable rod 3-5 is used for placing a cloth roll, the other movable rod 3-5 is used for carrying out rolling operation on detected cloth, a rotating gear 3-6 is arranged on the movable rod 3-5 in a rotating mode, three sliding grooves are formed in the rotating gear 3-6, the rotating gear 3-6 is meshed with the small gear 3-42, a clamping rod 3-7 is arranged in the sliding groove in the rotating gear 3-6 in a sliding mode, one end of the clamping rod 3-7 is in contact with the clamping grooves in the movable rod 3-5, a compression spring 3-8 is arranged between the other end of the clamping rod 3-7 and the rotating gear 3-6, one end of the support frame 2 is slidably provided with two parallel telescopic blocking rods 3-9, the lower end of each telescopic blocking rod 3-9 is fixedly provided with a blocking block 3-11, each blocking block 3-11 can be in contact with the cloth and generates a large friction force with the cloth when the cloth is pulled out, a clamping spring 3-12 is arranged between the upper side of each blocking block 3-11 and the support frame 2, the telescopic blocking rods 3-9 penetrate through the clamping springs 3-12, one end of each movable rod 3-5 is fixedly provided with a chain wheel 3-13, and a chain 3-14 is connected between the two chain wheels 3-13.
Furthermore, the clamping assembly 4 is arranged on the support frame 2 and the two movable rods 3-5, the clamping assembly 4 comprises a movable chuck 4-1, a telescopic spring 4-2 and a movable clamping plate 4-3, the movable chuck 4-1 is arranged on the two movable rods 3-5 in a sliding manner, the telescopic spring 4-2 is arranged between one side of the movable chuck 4-1 and the support frame 2, the movable rod 3-5 penetrates through the telescopic spring 4-2, the support frame 2 is rotatably provided with two symmetrical movable clamping plates 4-3, the movable clamping plate 4-3 is provided with an arc-shaped groove, one end of the movable rod 3-5 is positioned in the arc-shaped groove on the movable clamping plate 4-3, the movable clamping plate 4-3 and the movable chuck 4-1 are matched to play a role in limiting the cloth roll on the movable rod 3-5, but also can meet the placing requirements of cloth rolls with different widths.
Further, the stretching detection assembly 5 comprises a fixed rod 5-1, a lifting frame 5-2, a first reset spring 5-3, a connecting rod 5-4, a rack 5-5, an extruding telescopic rod 5-6, an extruding rod 5-7, a first extruding spring 5-8, a bolt 5-9 and a detection rod 5-11, wherein the fixed rod 5-1 is fixedly arranged at the upper side of the base 1, the lifting frame 5-2 is arranged on the fixed rod 5-1 in a sliding manner, the first reset spring 5-3 is arranged between the bottom side of the lifting frame 5-2 and the base 1, the fixed rod 5-1 penetrates through the first reset spring 5-3, the connecting rod 5-4 is fixedly arranged at one end of the lifting frame 5-2 close to the fixed rod 5-1, the rack 5-5 is fixedly arranged at one end of the connecting rod 5-4 and meshed with the sector gear 3-4, the fan-shaped gear 3-4 can drive the lifting frame 5-2 to intermittently move downwards through the rack 5-5 and the connecting rod 5-4, the lifting frame 5-2 is provided with two groups of extrusion telescopic rods 5-6 in a sliding mode, the lower ends of the two groups of extrusion telescopic rods 5-6 are respectively and fixedly provided with the extrusion rods 5-7, the base 1 is provided with two grooves, the extrusion rods 5-7 can be in contact with the grooves on the base 1, the extrusion rods 5-7 can tightly press cloth when the cloth is detected, a first extrusion spring 5-8 is arranged between the lower end of the extrusion rod 5-7 and the bottom side of the lifting frame 5-2, the extrusion rod 5-7 penetrates through the first extrusion spring 5-8, the lifting frame 5-2 is connected with two bolts 5-9 in a threaded mode, and the lower ends of the two bolts 5-9 are rotatably provided with a detection rod 5-11 for detecting the stretching force of the.
The specific operation mode is as follows: the detection personnel firstly place the rolled cloth on a movable rod 3-5 positioned at the left end of a support frame 2, and a movable chuck 4-1 positioned on the movable rod 3-5 and a movable chuck plate 4-3 positioned on the support frame 2 can limit the cloth and can adapt to the placing requirements of the cloth with different widths; then, a detection person pulls one end of the cloth to pass through the space between the two extrusion rods 5-7 and the base 1, and enables one end of the cloth to be wound on the other movable rod 3-5, and then the detection person rotates the two bolts 5-9 to enable the detection rods 5-11 to be adjusted to proper positions, so that the detection rods 5-11 can meet the requirements of detection on pulling force of the cloth made of different materials. After all preparation work is done, a detection person starts the servo motor 3-2 to rotate forwards, the servo motor 3-2 can drive the sector gears 3-4 to rotate forwards through the power shafts 3-3, the sector gears 3-4 can drive one of the rotating gears 3-6 to rotate forwards through the pinions 3-42, one of the rotating gears 3-6 can drive one of the movable rods 3-5 and one of the chain wheels 3-13 to rotate forwards, one of the chain wheels 3-13 can drive the other movable rod 3-5 and the other rotating gear 3-6 to rotate forwards through the chains 3-14, at the moment, one of the movable rods 3-5 can unwind the cloth, the other movable rod 3-5 can wind the cloth, and the rolled cloth can be continuously detected.
When a cloth roll is placed on one of the movable rods 3-5, the two blocking blocks 3-11 and the two telescopic blocking rods 3-9 are extruded to move upwards, when one of the movable rods 3-5 is driven by one of the rotating gears 3-6 to rotate for a turn, the cloth starts to be pulled out, the pulled cloth generates large friction force with the two blocking blocks 3-11, at the moment, the cloth roll can pull one of the movable rods 3-5 to rotate, the clamping rod 3-7 can be separated from the clamping groove on one of the movable rods 3-5, and the rotating gear 3-6 can idle, so that the cloth can be prevented from being pulled out too long each time under the condition that the diameter of the cloth roll is large; when the cloth is not contacted with the two blocking blocks 3-11 any more, one of the rotating gears 3-6 can drive one of the movable rods 3-5 to normally rotate, and the other rotating gear 3-6 can idle, so that the condition that the other movable rod 3-5 is wound to a certain cloth thickness and the winding speed is too high can be prevented, and the length of the cloth detected each time can be controlled within a certain range.
When the sector gear 3-4 is disengaged from the pinion 3-42, the sector gear 3-4 is just meshed with the rack 5-5 and drives the rack 5-5 to move downwards, the rack 5-5 drives the lifting frame 5-2 to move downwards through the connecting rod 5-4, the lifting frame 5-2 drives the extrusion telescopic rod 5-6 and the bolt 5-9 to drive the extrusion rod 5-7 and the detection rod 5-11 to move downwards, the two extrusion rods 5-7 are contacted with the cloth and enter the groove of the base 1, at the moment, the detection rod 5-11 continues to move downwards, the detection rod 5-11 presses the middle parts of the cloth and the tension device 7 to move downwards, the detection rod 5-11 detects the tension of the cloth, the tension device 7 can directly display the detection data of the tension of the cloth, the tensile strength of cloth can be conveniently recorded by detection personnel at any time. After the detection of the previous piece of cloth is finished, the sector gear 3-4 is disengaged from the rack 5-5, the first return spring 5-3 drives the lifting frame 5-2 to move upwards for resetting, and the extrusion rod 5-7 and the detection rod 5-11 move upwards for resetting and are separated from the cloth.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-2 and 8, the cloth clamping device further comprises a clamping assembly 6 capable of clamping cloth with different thicknesses, the clamping assembly 6 is arranged on the base 1, the clamping assembly 6 comprises a fixed sliding frame 6-1, clamping rods 6-2, sliding blocks 6-3, second extrusion springs 6-4, an upper rod 6-5, a lower rod 6-6 and extrusion rollers 6-7, the base 1 is fixedly arranged on two groups of fixed sliding frames 6-1, the clamping rods 6-2 are slidably arranged on the fixed sliding frame 6-1, the sliding blocks 6-3 are slidably arranged in the fixed sliding frame 6-1, the lower ends of the sliding blocks 6-2 are fixedly connected with the sliding blocks 6-3, the second extrusion springs 6-4 are arranged between the lower ends of the clamping rods 6-2 and the fixed sliding frame 6-1, and the clamping rods 6-2 pass through the second extrusion springs 6-4, an upper rod 6-5 is respectively and rotatably arranged between the two groups of sliding blocks 6-3, two lower rods 6-6 are rotatably arranged on the base 1, and extrusion rollers 6-7 are fixedly arranged on the upper rod 6-5 and the lower rods 6-6.
When a detector winds one end of the cloth onto the other movable rod 3-5, the cloth is required to directly pass through the two groups of squeezing rollers 6-7, and because the distance between the upper squeezing roller 6-7 and the lower squeezing roller 6-7 can be automatically adjusted, the cloth with different thicknesses can pass through the upper squeezing roller 6-7 and the lower squeezing roller 6-7, so that the cloth with different thicknesses can be subjected to stretching force detection operation.
The automatic servo motor turning-off device further comprises a switch control assembly 8 capable of automatically turning off the servo motor 3-2, the switch control assembly 8 is arranged at one end, close to the servo motor 3-2, of the support frame 2, the switch control assembly 8 comprises an extension plate 8-1, a poking rod 8-2, a movable wheel 8-3, a second reset spring 8-4 and a button 8-5, the extension plate 8-1 is fixedly arranged at the upper side of the support frame 2, the poking rod 8-2 is slidably arranged on the extension plate 8-1, the movable wheel 8-3 is rotatably arranged at one end, close to the poking rod 8-2 and one of the movable rods 3-5, the second reset spring 8-4 is arranged between the bottom side of the extension plate 8-1 and the support frame 2, the poking rod 8-2 penetrates through the second reset spring 8-4, the button 8-5 is fixedly arranged at one side, close to the extension plate 8-1, of the support frame 2 The other end can be contacted with a button 8-5, and the button 8-5 is electrically connected with the servo motor 3-2.
When the rolled cloth is placed on one of the movable rods 3-5, the movable wheel 8-3 and the poke rod 8-2 can be extruded to move upwards, the movable wheel 8-3 and the poke rod 8-2 can slowly move downwards to reset along with the continuous pulling of the cloth, after the cloth is completely detected, the poke rod 8-2 just moves downwards to be in contact with the button 8-5 and extrude the button 8-5, and at the moment, the servo motor 3-2 can be automatically shut down, so that the condition that the equipment continues to operate and is damaged when a detection person is not beside the equipment and the detection operation is finished can be avoided.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a unreel controllable and tensile measurable cloth check out test set of dynamics of length which characterized in that: including base (1), support frame (2), put in length control assembly (3), chucking subassembly (4), tensile determine module (5) and chest expander (7), one side of base (1) is located in support frame (2) fixed, put in length control assembly (3) and locate on support frame (2), support frame (2) and put in length control assembly (3) are located in chucking subassembly (4), tensile determine module (5) are located on base (1) and are connected with putting in length control assembly (3), chest expander (7) are fixed to be located on base (1).
2. The cloth detection device with controllable unreeling length and measurable stretching force as claimed in claim 1, characterized in that: the throwing length control assembly (3) comprises a supporting plate (3-1), a servo motor (3-2), a power shaft (3-3), a sector gear (3-4), a small rotating shaft (3-41), a pinion (3-42), a movable rod (3-5), a rotating gear (3-6), a clamping rod (3-7), a compression spring (3-8), a telescopic blocking rod (3-9), a blocking block (3-11), a clamping spring (3-12), a chain wheel (3-13) and a chain (3-14), wherein the supporting plate (3-1) is fixedly arranged on one side of the supporting frame (2), the servo motor (3-2) is fixedly arranged on the upper side of the supporting plate (3-1), and the power shaft (3-3) is fixedly arranged on an output shaft of the servo motor (3-2), a sector gear (3-4) is fixedly arranged at one end of a power shaft (3-3), a small rotating shaft (3-41) is arranged at one end of a support frame (2) through a bearing, a pinion (3-42) is fixedly arranged on the small rotating shaft (3-41) and is meshed with the sector gear (3-4), the support frame (2) is rotatably provided with two symmetrical movable rods (3-5), the movable rods (3-5) are provided with a plurality of clamping grooves, the movable rods (3-5) are rotatably provided with rotating gears (3-6), the rotating gears (3-6) are provided with a plurality of sliding grooves, the rotating gears (3-6) are meshed with the pinion (3-42), the sliding grooves on the rotating gears (3-6) are internally provided with clamping rods (3-7) in a sliding manner, one ends of the clamping rods (3-7) are contacted with the clamping grooves on the movable rods (3-5), compression springs (3-8) are arranged between the other ends of the clamping rods (3-7) and the rotating gears (3-6), two parallel telescopic blocking rods (3-9) are arranged at one end of the support frame (2) in a sliding mode, blocking blocks (3-11) are fixedly arranged at the lower ends of the telescopic blocking rods (3-9), clamping springs (3-12) are arranged between the upper sides of the blocking blocks (3-11) and the support frame (2), the telescopic blocking rods (3-9) penetrate through the clamping springs (3-12), chain wheels (3-13) are fixedly arranged at one ends of the two movable rods (3-5), and chains (3-14) are connected between the two chain wheels (3-13).
3. The cloth detection device with controllable unreeling length and measurable stretching force as claimed in claim 2, characterized in that: the clamping assembly (4) is arranged on the support frame (2) and the two movable rods (3-5), the clamping assembly (4) comprises a movable chuck (4-1), an expansion spring (4-2) and a movable chuck plate (4-3), the movable chuck (4-1) is arranged on the two movable rods (3-5) in a sliding mode, the expansion spring (4-2) is arranged between one side of the movable chuck (4-1) and the support frame (2), the movable rods (3-5) penetrate through the expansion spring (4-2), the support frame (2) is rotatably provided with the two symmetrical movable chuck plates (4-3), arc grooves are formed in the movable chuck plates (4-3), and one end of each movable rod (3-5) is located in the arc groove in the corresponding movable chuck plate (4-3).
4. The cloth detection device with controllable unreeling length and measurable stretching force as claimed in claim 3, characterized in that: the stretching detection assembly (5) comprises a fixed rod (5-1), a lifting frame (5-2), a first reset spring (5-3), a connecting rod (5-4), a rack (5-5), an extruding telescopic rod (5-6), an extruding rod (5-7), a first extruding spring (5-8), a bolt (5-9) and a detection rod (5-11), the fixed rod (5-1) is fixedly arranged on the upper side of the base (1), the lifting frame (5-2) is slidably arranged on the fixed rod (5-1), the first reset spring (5-3) is arranged between the bottom side of the lifting frame (5-2) and the base (1), the fixed rod (5-1) penetrates through the first reset spring (5-3), and the connecting rod (5-4) is fixedly arranged at one end of the lifting frame (5-2), the rack (5-5) is fixedly arranged at one end of the connecting rod (5-4) and meshed with the sector gear (3-4), the lifting frame (5-2) is provided with two groups of extrusion telescopic rods (5-6) in a sliding mode, the lower ends of the two groups of extrusion telescopic rods (5-6) are respectively and fixedly provided with an extrusion rod (5-7), the base (1) is provided with two grooves, the extrusion rods (5-7) can be in contact with the grooves in the base (1), a first extrusion spring (5-8) is arranged between the lower end of the extrusion rod (5-7) and the bottom side of the lifting frame (5-2), the extrusion rod (5-7) penetrates through the first extrusion spring (5-8), the lifting frame (5-2) is connected with two bolts (5-9) in a threaded and screwed mode, and a detection rod (5-11) is rotatably arranged at the lower ends of the two bolts (.
5. The cloth detection device with controllable unreeling length and measurable stretching force as claimed in claim 4, characterized in that: the clamping device is characterized by further comprising a clamping assembly (6), the clamping assembly (6) is arranged on the base (1), the clamping assembly (6) comprises a fixed sliding frame (6-1), clamping rods (6-2), sliding blocks (6-3), second extrusion springs (6-4), an upper rod (6-5), a lower rod (6-6) and extrusion rollers (6-7), the base (1) is fixedly arranged on two groups of fixed sliding frames (6-1), the clamping rods (6-2) are arranged on the fixed sliding frame (6-1) in a sliding mode, the sliding blocks (6-3) are arranged in the fixed sliding frame (6-1) in the sliding mode, the lower ends of the clamping rods (6-2) are fixedly connected with the sliding blocks (6-3), the second extrusion springs (6-4) are arranged between the lower ends of the clamping rods (6-2) and the fixed sliding frame (6-1), and the clamping rods (6-2) penetrate through the second extrusion springs An ascending rod (6-5) is respectively and rotatably arranged between the spring (6-4) and the two groups of sliding blocks (6-3), two descending rods (6-6) are rotatably arranged on the base (1), and extrusion rollers (6-7) are fixedly arranged on the ascending rod (6-5) and the descending rod (6-6).
6. The cloth detection device with controllable unreeling length and measurable stretching force as claimed in claim 5, characterized in that: the automatic control device is characterized by further comprising a switch control assembly (8), the switch control assembly (8) is arranged at one end, close to the servo motor (3-2), of the support frame (2), the switch control assembly (8) comprises an extension plate (8-1), a poking rod (8-2), a movable wheel (8-3), a second reset spring (8-4) and a button (8-5), the extension plate (8-1) is fixedly arranged on the upper side of the support frame (2), the poking rod (8-2) is arranged on the extension plate (8-1) in a sliding mode, the movable wheel (8-3) is rotatably arranged at one end of the poking rod (8-2), the second reset spring (8-4) is arranged between the bottom side of the extension plate (8-1) and the support frame (2), and the poking rod (8-2) penetrates through the second reset spring (8-4), the button (8-5) is fixedly arranged on one side of the support frame (2), the other end of the poke rod (8-2) can be in contact with the button (8-5), and the button (8-5) is electrically connected with the servo motor (3-2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394690.5A CN112557170B (en) | 2020-12-02 | 2020-12-02 | Cloth piece detection equipment with controllable unreeling length and measurable stretching force |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394690.5A CN112557170B (en) | 2020-12-02 | 2020-12-02 | Cloth piece detection equipment with controllable unreeling length and measurable stretching force |
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| CN112557170A true CN112557170A (en) | 2021-03-26 |
| CN112557170B CN112557170B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011394690.5A Active CN112557170B (en) | 2020-12-02 | 2020-12-02 | Cloth piece detection equipment with controllable unreeling length and measurable stretching force |
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| CN114441705A (en) * | 2022-01-22 | 2022-05-06 | 中国矿业大学 | Multi-parameter continuously adjustable cable fire spread experimental device and method thereof |
| CN116818532A (en) * | 2023-08-29 | 2023-09-29 | 南通语森家纺科技有限公司 | Be used for new material non-woven fabrics intensity detection device |
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| CN116818532B (en) * | 2023-08-29 | 2023-12-19 | 南通语森家纺科技有限公司 | Be used for new material non-woven fabrics intensity detection device |
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| CN112557170B (en) | 2024-04-12 |
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