CN112557170B - Cloth piece detection equipment with controllable unreeling length and measurable stretching force - Google Patents
Cloth piece detection equipment with controllable unreeling length and measurable stretching force Download PDFInfo
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- CN112557170B CN112557170B CN202011394690.5A CN202011394690A CN112557170B CN 112557170 B CN112557170 B CN 112557170B CN 202011394690 A CN202011394690 A CN 202011394690A CN 112557170 B CN112557170 B CN 112557170B
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- 239000004744 fabric Substances 0.000 title claims abstract description 88
- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000002789 length control Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 53
- 230000000903 blocking effect Effects 0.000 claims description 26
- 230000001174 ascending effect Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
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 put-in length control assembly, a clamping assembly, a stretching detection assembly and the like; the support frame is fixed to be located one side of base, puts in length control assembly and locates on the support frame, and the chucking subassembly is located the support frame and is put in length control assembly, and tensile detection assembly locates on the base and is connected with putting in length control assembly. The invention can control the unreeling length of the cloth in the process of detecting the stretch resistance of the cloth, so that the cloth can be better detected; the position of the detection rod is adjusted by rotating the bolt, so that the detection rod can meet the tensile strength detection requirements of cloth made of different materials, and cloth made of different materials and different thicknesses can be detected.
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 tensile strength detection is carried out on the cloth, and the main purpose is to test the flexibility of the cloth, wherein the flexibility of the cloth is an important reference index for deep processing the cloth into finished products with different purposes. With the continuous development of cloth production and processing technology, professional cloth stretching force detection equipment appears on the market, so that the efficiency of cloth stretching force detection is improved to a great extent, and a more convenient detection mode is provided for cloth manufacturers. However, the existing cloth stretching force detection equipment has some problems in the detection process: when the coiled cloth is detected, the length of the cloth which is unreeled each time cannot be controlled, the length process that the cloth is pulled out in a period of time when the detection is just started is easy to cause, and when the detection is completed, the cloth is wound too fast, so that the pulling force detection result of the cloth is adversely affected; moreover, the existing equipment cannot adapt to 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
Based on this, it is necessary to provide a cloth piece detecting device with controllable unreeling length and measurable stretching force, which can control the unreeling length of cloth in the cloth stretching resistance detecting process, so that the cloth piece can be better detected, and the cloth piece detecting requirements of different materials, widths and thicknesses can be met.
The technical scheme of the invention is as follows: the utility model provides a controllable and tensile dynamics of unreeling length measurable cloth check out test set, includes base, support frame, puts in length control assembly, chucking subassembly, tensile detection assembly and chest expander, and one side of base is located to the support frame is fixed, puts in length control assembly and locates on the support frame, and the chucking subassembly is located the support frame and is put in length control assembly, and tensile detection assembly locates on the base and is connected with putting in length control assembly, and the chest expander is fixed to be located on the base.
As a preferable 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 on one end of the power shaft, the small rotating shaft is arranged on 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, two symmetrical movable rods are rotatably arranged on the supporting frame, a plurality of clamping grooves are formed in the movable rod, a plurality of sliding grooves are formed in the movable rod, the rotating gear is meshed with the pinion, one end of the clamping rod is in sliding connection with the clamping groove in the movable rod, the other end of the clamping rod is provided with the compression spring, one end of the supporting frame is slidably provided with two parallel telescopic blocking rods, the lower end of the telescopic blocking rod is fixedly provided with one end of the blocking block, the upper side of the supporting frame is provided with the clamping springs, and the two ends of the clamping springs are fixedly connected with the chain.
As a preferable technical scheme of the invention, the clamping assembly is arranged on the support frame and the two movable rods, the clamping assembly comprises a movable chuck, a telescopic spring and a movable clamping plate, the movable chucks are arranged on the two movable rods in a sliding mode, the telescopic spring is arranged between one side of the movable chuck and the support frame, the movable rods penetrate through the telescopic 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 positioned in each arc-shaped groove in each movable clamping plate.
As a preferable 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 extrusion telescopic rod, an extrusion rod, a first extrusion spring, a bolt and a detection rod, wherein the fixed rod is fixedly arranged on 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 penetrates 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 extrusion telescopic rods are slidably arranged on the lifting frame, the lower ends of the two groups of extrusion telescopic rods are respectively fixedly provided with the extrusion rods, two grooves are formed in the base and can be in contact with the grooves in the base, the first extrusion spring is arranged between the lower end of the extrusion rod and the bottom side of the lifting frame, the extrusion rod penetrates through the first extrusion spring, two bolts are connected on the lifting frame through threads, and the detection rod is rotatably arranged at the lower ends of the two bolts.
As a preferred technical scheme of the invention, the novel lifting device further comprises a clamping assembly, wherein the clamping assembly is arranged on the base, the clamping assembly comprises a fixed sliding frame, a clamping rod, sliding blocks, a second extrusion spring, an ascending rod, a descending rod and extrusion rollers, the base is fixedly arranged on the two groups of fixed sliding frames, the clamping rod is 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 springs, the ascending rods are respectively arranged between the two groups of sliding blocks in a rotating mode, the two descending rods are respectively arranged on the base in a rotating mode, and the extrusion rollers are respectively fixedly arranged on the ascending rods and the descending rods.
As a preferred technical scheme of the invention, the automatic control device further comprises a switch control assembly, wherein the switch control assembly is arranged at one end of the support frame, which is close to the servo motor, and comprises an extension plate, a poking rod, a movable wheel, a second reset spring and a button, the extension plate is fixedly arranged at the upper side of the support frame, the poking rod is slidably arranged on the extension plate, the movable wheel is rotatably arranged at one end of the poking rod, the second reset spring is arranged between the bottom side of the extension plate and the support frame, the poking rod penetrates through the second reset spring, the button is fixedly arranged at one side of the support frame, the other end of the poking rod can be in contact with the button, and the button is electrically connected with the servo motor.
The invention has the beneficial effects that: according to the invention, the unreeling length of the cloth can be controlled through the put-in length control assembly, so that the length of each unreeling is prevented from being too long under the condition that the diameter of the cloth roll is larger, and the detection result that the tension degree of the cloth section between two movable rods is too loose to influence the tensile strength can be avoided; the sector gear is matched with the rack, so that the lifting frame can drive the extrusion rod and the detection rod to move downwards to rapidly resist the tensile 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 tensile force detection requirements of the cloth made of different materials; because the distance between the ascending rod and the descending rod can be automatically adjusted, the two groups of squeeze rollers can adapt to the squeeze requirements of cloth with different thicknesses, and the device can also detect cloth with different thicknesses; the toggle rod can press the button after all cloth finishes detection operation, so that the servo motor can be automatically turned off, and equipment damage caused by negligence 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 view of a partial perspective structure of the dispensing length control assembly of the present invention.
Fig. 6 is a schematic partial perspective view of a second embodiment of the present invention.
Fig. 7 is a schematic view of 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 view of the present invention.
Wherein: 1 base, 2 support frame, 3 put length control assembly, 3-1 layer board, 3-2 servo motor, 3-3 power shaft, 3-4 sector gear, 3-41 little axis of rotation, 3-42 pinion, 3-5 movable rod, 3-6 rotation gear, 3-7 chucking pole, 3-8 compression spring, 3-9 flexible blocking rod, 3-11 blocking piece, 3-12 chucking spring, 3-13 sprocket, 3-14 chain, 4 chucking assembly, 4-1 movable chuck, 4-2 flexible spring, 4-3 movable clamping plate, 5 tensile detection assembly, 5-1 dead lever, 5-2 lifting frame, 5-3 first reset spring, 5-4 connecting rod, 5-5 rack, 5-6 extrusion telescopic rod, 5-7 extrusion rod, 5-8 first extrusion spring, 5-9 bolt, 5-11 detection rod, 6 clamping assembly, 6-1 fixed sliding frame, 6-2 clamping rod, 6-3 sliding block, 6-4 second extrusion spring, 6-5 ascending rod, 6-1 descending rod, 6-7 roller, 7-8 reset roller, 8, 3-8 movable roller, 8 toggle roller, 2 push-8.
Detailed Description
The following detailed description of embodiments of the invention is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
Example 1
The utility model provides a controllable cloth check out test set of tensile dynamics of unreeling length, as shown in fig. 1-9, including base 1, support frame 2, put in length control module 3, chucking subassembly 4, tensile detection module 5 and chest expander 7, one side of base 1 is located to support frame 2 is fixed, a put in length control module 3 for control cloth unreels length at every turn locates on support frame 2, chucking subassembly 4 locates support frame 2 and put in length control module 3, chucking subassembly 4 can play spacing effect to the cloth roll up, and can adapt to the placing demand of different width cloth rolls, tensile detection module 5 is located on base 1 and is connected with put in length control module 3, tensile detection module 5 is used for carrying out quick stretch-resistant dynamics detection operation to the cloth of different materials, chest expander 7 that can directly show cloth pulling dynamics data is fixed to locate on base 1.
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 small gear 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 a supporting frame 2, which is close to a 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 on one end of the power shaft 3-2, which is far away from the servo motor 3-2, the small rotating shaft 3-41 is arranged on one end of the supporting frame 2, which is close to the sector gear 3-4 through a bearing, the small gear 3-42 is fixedly arranged on the small rotating shaft 3-41 and meshed with the sector gear 3-4, two symmetrical movable rods 3-5 are rotatably arranged on the supporting frame 2, three clamping grooves are formed in the movable rod 3-5, three clamping rods 3-5 are rotatably arranged on the movable rod 3-5, three grooves are used for detecting the rotation of the movable rod 3-5, one side is rotatably arranged on the movable rod 3-5, the movable rod 3-6 is rotatably arranged on the movable rod 3-5, and the rotating chute 3-6 is rotatably arranged on the movable rod 3-6, the sliding groove on the rotating gear 3-6 is internally provided with a clamping rod 3-7 in a sliding manner, one end of the clamping rod 3-7 is contacted with the clamping groove on 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 supporting frame 2 is provided with two parallel telescopic blocking rods 3-9 in a sliding manner, 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 contacted with cloth, larger friction force is generated between each blocking block 3-11 and 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 supporting frame 2, the telescopic blocking rods 3-9 penetrate through the clamping springs 3-12, one ends of the two movable rods 3-5 are fixedly provided with chain wheels 3-13, and a chain 3-14 is connected between the two chain wheels 3-13.
Further, 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 chucks 4-1 are arranged on the two movable rods 3-5 in a sliding mode, the telescopic 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 telescopic spring 4-2, the support frame 2 is rotatably provided with the two symmetrical movable clamping plates 4-3, arc-shaped grooves are formed in the movable clamping plates 4-3, one end of each movable rod 3-5 is located in each arc-shaped groove in the movable clamping plate 4-3, and the movable clamping plates 4-3 and the movable clamping plates 4-1 are matched to play a limiting role on cloth rolls on the movable rods 3-5, and can meet placement 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 return spring 5-3, a connecting rod 5-4, a rack 5-5, an extrusion telescopic rod 5-6, an extrusion rod 5-7, a first extrusion spring 5-8, a bolt 5-9 and a detection rod 5-11, wherein 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 return 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 return 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 is meshed with the sector gear 3-4, the sector 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, two groups of extrusion telescopic rods 5-6 are arranged on the lifting frame 5-2 in a sliding manner, extrusion rods 5-7 are respectively and fixedly arranged at the lower ends of the two groups of extrusion telescopic rods 5-6, two grooves are formed in the base 1, the extrusion rods 5-7 can be contacted with the grooves in the base 1, the extrusion rods 5-7 can compress cloth when the cloth is detected, a first extrusion spring 5-8 is arranged between the lower end of the extrusion rods 5-7 and the bottom side of the lifting frame 5-2, the extrusion rods 5-7 penetrate through the first extrusion spring 5-8, two bolts 5-9 are connected to the lifting frame 5-2 through screw threads, the lower ends of the two bolts 5-9 are rotatably provided with detection rods 5-11 for detecting the stretching force of the cloth.
The specific operation mode is as follows: firstly, a inspector places rolled cloth on a movable rod 3-5 positioned at the left end of a support frame 2, a movable chuck 4-1 positioned on the movable rod 3-5 and a movable clamping plate 4-3 positioned on the support frame 2 can play a role in limiting the cloth, and can adapt to the placing requirements of cloth with different widths; then, a detector pulls one end of the cloth to pass through the space between the two extrusion rods 5-7 and the base 1, and winds one end of the cloth onto the other movable rod 3-5, and then the detector rotates the two bolts 5-9 to adjust the detection rod 5-11 to a proper position, so that the detection rod 5-11 can meet the pulling force detection requirements of the cloth made of different materials. After all preparation works are finished, a detection personnel starts a servo motor 3-2 to rotate positively, the servo motor 3-2 drives a sector gear 3-4 to rotate positively through a power shaft 3-3, the sector gear 3-4 drives one of rotating gears 3-6 to rotate positively through a pinion 3-42, one of the rotating gears 3-6 drives one of movable rods 3-5 and one of sprockets 3-13 to rotate positively, one of the sprockets 3-13 drives the other movable rod 3-5 and the other rotating gear 3-6 to rotate positively through a chain 3-14, at this time, one of the movable rods 3-5 can unwind cloth, and the other movable rod 3-5 can roll cloth, so that the coiled cloth can be continuously detected.
When the cloth roll is placed on one movable rod 3-5, the two blocking blocks 3-11 and the two telescopic blocking rods 3-9 are extruded to move upwards, when one rotating gear 3-6 drives one movable rod 3-5 to rotate for one circle, the cloth starts to be pulled out, the pulled cloth can generate larger friction force with the two blocking blocks 3-11, at the moment, the cloth roll can pull one movable rod 3-5 to rotate, the clamping rod 3-7 can be separated from a clamping groove on the other movable rod 3-5, and one rotating gear 3-6 can idle, so that the length of each pulling out of the cloth is prevented from being overlong under the condition that the diameter of the cloth roll is larger; when the cloth is not contacted with the two blocking blocks 3-11, 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 winds to a certain cloth thickness at an excessively high winding speed 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 can drive the lifting frame 5-2 to move downwards through the connecting rod 5-4, the lifting frame 5-2 can drive 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 through driving the extrusion telescopic rod 5-6 and the bolt 5-9, the two extrusion rods 5-7 can be contacted with cloth and enter the groove of the base 1, at the moment, the detection rod 5-11 can move downwards continuously, the detection rod 5-11 can press the cloth and the middle part of the tensioner 7 to move downwards, the detection rod 5-11 can detect the stretching force of the cloth, and the tensioner 7 can directly display the stretching force detection data of the cloth, so that a tester can record the stretching resistance force of the cloth at any time. After the detection of the previous section of cloth is completed, the sector gear 3-4 is disengaged from the rack 5-5, the first reset spring 5-3 can drive the lifting frame 5-2 to move upwards for reset, and the extrusion rod 5-7 and the detection rod 5-11 can move upwards for reset and are separated from the cloth.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-2 and 8, the clamping assembly 6 capable of clamping pieces with different thicknesses is further included, the clamping assembly 6 is arranged on the base 1, the clamping assembly 6 comprises a fixed sliding frame 6-1, a clamping rod 6-2, sliding blocks 6-3, a second pressing spring 6-4, an ascending rod 6-5, a descending rod 6-6 and a squeeze roller 6-7, the base 1 is fixedly arranged on two groups of fixed sliding frames 6-1, the clamping rod 6-2 is arranged on the fixed sliding frame 6-1 in a sliding manner, the sliding block 6-3 is arranged in the fixed sliding frame 6-1 in a sliding manner, the lower end of the clamping rod 6-2 is fixedly connected with the sliding block 6-3, the second pressing spring 6-4 is arranged between the lower end of the clamping rod 6-2 and the fixed sliding frame 6-1, the ascending rod 6-5 is respectively arranged between the two groups of sliding blocks 6-3 in a rotating manner, the two descending rods 6-6 are respectively arranged on the base 1, and the ascending rod 6-5 and the descending rod 6-7 are respectively arranged on the fixed sliding frame 6-7.
When a detector winds one end of the cloth onto the other movable rod 3-5, the cloth passes through the two groups of squeeze rollers 6-7 directly, and as the distance between the upper squeeze roller 6-7 and the lower squeeze roller 6-7 can be automatically adjusted, the cloth with different thickness can pass through the space between the upper squeeze roller 6-7 and the lower squeeze roller 6-7, thereby carrying out stretching force detection operation on the cloth with different thickness.
The automatic servo motor control device is characterized by further comprising a switch control assembly 8 capable of automatically stopping the servo motor 3-2, wherein the switch control assembly 8 is arranged at one end of the support frame 2, which is close to the servo motor 3-2, the switch control assembly 8 comprises an extension plate 8-1, a toggle 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 toggle rod 8-2 is slidably arranged on the extension plate 8-1, the movable wheel 8-3 is rotatably arranged at one end of the toggle rod 8-2, which is close to one movable rod 3-5, a second reset spring 8-4 is arranged between the bottom side of the extension plate 8-1 and the support frame 2, the toggle rod 8-2 penetrates through the second reset spring 8-4, the button 8-5 is fixedly arranged at one side of the support frame 2, which is close to the extension plate 8-1, and the other end of the toggle 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.
When the coiled cloth is placed on one movable rod 3-5, the movable wheel 8-3 and the toggle rod 8-2 are extruded to move upwards, the movable wheel 8-3 and the toggle rod 8-2 are slowly moved downwards to reset along with the continuous pulling of the cloth, after the detection of the cloth is completed, the toggle rod 8-2 is just moved downwards to be in contact with the button 8-5 and to extrude the button 8-5, and at the moment, the servo motor 3-2 is automatically turned off, so that the condition that the equipment continues to run and is damaged when a detection person is not beside the equipment and the detection operation is completed can be avoided.
The foregoing descriptions of specific exemplary embodiments of the present invention are 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 the specific principles of the invention and its practical application to thereby enable one skilled in the art to make and utilize the invention in various exemplary embodiments and with various 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 (1)
1. Cloth piece detection equipment with controllable unreeling length and measurable stretching force is characterized in that: the device 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 expander (7), wherein the support frame (2) is fixedly arranged on one side of the base (1), the throwing length control assembly (3) is arranged on the support frame (2), the clamping assembly (4) is arranged on the support frame (2) and the throwing length control assembly (3), the stretching detection assembly (5) is arranged on the base (1) and connected with the throwing length control assembly (3), and the chest expander (7) is fixedly arranged on the base (1);
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 a supporting frame (2), 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), one end of the sector gear (3-4) is fixedly arranged on the power shaft (3-3), the small rotating shaft (3-41) is arranged on one end of the supporting frame (2) through a bearing, the pinion (3-42) is fixedly arranged on the small rotating shaft (3-41) and meshed with the sector gear (3-4), a plurality of clamping grooves are formed in the movable rod (3-5) which is symmetrically arranged on the support frame (2) in a rotating mode, a plurality of sliding grooves are formed in the movable rod (3-5), a rotating gear (3-6) is rotatably arranged on the movable rod (3-5), a plurality of sliding grooves are formed in the rotating gear (3-6) and the rotating gear (3-6), the rotating gear (3-6) is meshed with the pinion (3-42), a clamping rod (3-7) is arranged in the sliding grooves on the rotating gear (3-6) in a sliding mode, one end of the clamping rod (3-7) is contacted with the clamping grooves on 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), 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), a clamping spring (3-12) is arranged between the upper sides of the blocking blocks (3-11) and the support frame (2), one ends of the clamping springs (3-12) penetrate through the clamping rods (3-12), one ends of the two chain wheels (3-5) are fixedly arranged at one ends of the two chain wheels (3-13), a chain (3-14) is connected between the two chain wheels (3-13);
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 mode, the telescopic spring (4-2) is arranged between one side of the movable chuck (4-1) and the support frame (2) and the movable rods (3-5) penetrate through the telescopic spring (4-2), two symmetrical movable clamping plates (4-3) are rotatably arranged on the support frame (2), arc-shaped grooves are formed in the movable clamping plates (4-3), and one end of each movable rod (3-5) is located in each arc-shaped groove in the movable clamping plate (4-3);
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 extrusion telescopic rod (5-6), an extrusion rod (5-7), a first extrusion spring (5-8), a bolt (5-9) and a detection rod (5-11), wherein 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) and 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), the rack (5-5) is fixedly arranged at one end of the connecting rod (5-4) and is meshed with the sector gear (3-4), two groups of extrusion telescopic rods (5-6) are slidably arranged on the lifting frame (5-2), the lower ends of the two groups of extrusion telescopic rods (5-6) are respectively arranged at the lower ends of the extrusion telescopic rods (5-7), two grooves are formed in the base (1), the extrusion rod (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), two bolts (5-9) are connected to the lifting frame (5-2) through threads in a threaded mode, and a detection rod (5-11) is arranged at the lower ends of the two bolts (5-9) in a rotary mode;
the base is also provided with 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), a clamping rod (6-2), a sliding block (6-3), a second extrusion spring (6-4), an ascending rod (6-5), a descending rod (6-6) and an extrusion roller (6-7), the base (1) is fixedly arranged on two groups of fixed sliding frames (6-1), the fixed sliding frame (6-1) is provided with the clamping rod (6-2) in a sliding manner, the fixed sliding frame (6-1) is internally provided with the sliding block (6-3) and the lower end of the clamping rod (6-2) is fixedly connected with the sliding block (6-3), the second extrusion spring (6-4) and the clamping rod (6-2) penetrate through the second extrusion spring (6-4), the ascending rod (6-5) is respectively arranged between the two groups of sliding blocks (6-3), the base (1) is provided with the ascending rod (6-5) in a rotating manner, squeeze rolls (6-7) are fixedly arranged on the ascending rod (6-5) and the descending rod (6-6);
the automatic control device is characterized by further comprising a switch control assembly (8), wherein 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 toggle 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 toggle rod (8-2) is slidably arranged on the extension plate (8-1), the movable wheel (8-3) is rotatably arranged at one end of the toggle rod (8-2), a second reset spring (8-4) is arranged between the bottom side of the extension plate (8-1) and the support frame (2), the toggle rod (8-2) penetrates through the second reset spring (8-4), the button (8-5) is fixedly arranged at one side of the support frame (2), the other end of the toggle 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 CN112557170A (en) | 2021-03-26 |
| CN112557170B true CN112557170B (en) | 2024-04-12 |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376021B (en) * | 2021-08-16 | 2021-10-26 | 新沂利业织造有限公司 | System and method for testing physical tensile property of printing and dyeing finished cloth |
| CN114441705B (en) * | 2022-01-22 | 2024-03-22 | 中国矿业大学 | Multi-parameter continuously adjustable cable fire spreading experimental device and method thereof |
| 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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| JP3057267U (en) * | 1998-09-04 | 1999-04-09 | 國信 蘇 | Continuously variable cloth winder |
| CN207827475U (en) * | 2018-01-13 | 2018-09-07 | 林晓云 | Novel batcher |
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| CN112557170A (en) | 2021-03-26 |
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