CN116990137A - Quality detection device and method for chemical fiber paper tube - Google Patents
Quality detection device and method for chemical fiber paper tube Download PDFInfo
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- CN116990137A CN116990137A CN202310823610.0A CN202310823610A CN116990137A CN 116990137 A CN116990137 A CN 116990137A CN 202310823610 A CN202310823610 A CN 202310823610A CN 116990137 A CN116990137 A CN 116990137A
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012372 quality testing Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 7
- 230000008859 change Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000004804 winding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The invention discloses a quality detection device for chemical fiber paper tubes, which comprises a clamping mechanism, a main body and an operation window, wherein the clamping mechanism is fixedly arranged in the main body; the clamping mechanism comprises a diameter measuring assembly, a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are fixedly arranged on the inner wall of the main body, the diameter measuring assembly is fixedly arranged on the inner wall of the first fixing plate, and the diameter measuring assembly comprises an inner pushing plate and an outer pushing plate. The first steel wire rope pulls the inner pushing plate to slide outwards and spread, the inner wall of the paper tube is fixed, the diameter of the inner wall of the paper tube is measured for recording, the collision rod is extruded inwards when the inner wall of the paper tube contacts the inner pushing plate, the liquid oil in the inner part is infused into the hydraulic device along the liquid oil groove and the communication rod during extrusion, the principle that the change of the sealing volume is utilized for pressing oil is utilized, the output rod of the hydraulic device moves downwards along with the output rod to be clamped with the clamping hole, and the servo motor stops running.
Description
Technical Field
The invention belongs to the technical field of chemical fiber paper tubes, and particularly relates to a quality detection device and method for chemical fiber paper tubes.
Background
The paper tube is a tubular object formed by winding paper, various adhesives, spinning and other materials are required to be added in the process of winding the raw paper into the paper tube along with the improvement of the technological level, so that the strength of the paper tube is enhanced, and the paper tube is suitable for more use scenes; the chemical fiber paper tube is mainly used for textile industry and provides basic guarantee for high-speed winding or spring spindle. The geometric dimension, roundness, concentricity and appearance defects of the paper tube are very important parameters when the paper tube is used as an intermediate medium, and currently, paper tube production enterprises generally adopt a manual detection means to ensure that the appearance of the produced paper tube meets the quality requirement.
However, the following problems exist in the conventional detection: the detection mode of artificial observation is low in efficiency and high in labor intensity, and is easy to cause the change of the judgment standard, so that the detection result is error, the judgment standard cannot be unified, and the detection means for a plurality of paper tubes are lacked.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a quality detection device and a quality detection method for chemical fiber paper tubes so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a quality detection device for chemical fiber paper tube, includes fixture, main part and operation window, fixture fixed mounting is in the inside of main part, the operation window is seted up in the outer wall of main part.
The clamping mechanism comprises a diameter measurement assembly, a first fixing plate and a second fixing plate, wherein the first fixing plate and the second fixing plate are fixedly arranged on the inner wall of the main body, the diameter measurement assembly is fixedly arranged on the inner wall of the first fixing plate, the diameter measurement assembly comprises an inner pushing plate and an outer pushing plate, the inner pushing plate and the outer pushing plate are both in sliding connection with the inner wall of the first fixing plate, sliding connection with sliding rails are arranged between the outer wall of the inner pushing plate and the outer wall of the outer pushing plate, the number of the sliding rails is two, a cross rod is fixedly connected between the outer walls of the sliding rails, a first steel wire rope is fixedly connected with the outer wall of the inner pushing plate, and a second steel wire rope is fixedly connected with the outer wall of the outer pushing plate.
The fixture comprises a retention component, the retention component is fixedly arranged at the top of a second fixing plate, the retention component comprises a vertical plate, the vertical plate is fixedly arranged at the top of the second fixing plate, a limiter and a limiting block are fixedly connected to the outer wall of the vertical plate, the number of the limiter and the number of the limiting block are two, and a stretcher is fixedly connected to the outer walls of the first steel wire rope and the second steel wire rope.
The clamping mechanism comprises a power assembly, the power assembly is fixedly arranged on the outer wall of the second fixing plate, the power assembly comprises a first rotating wheel and a second rotating wheel, the first rotating wheel is connected to the top of the second fixing plate in a rotating mode, and the second rotating wheel is connected to the bottom of the second fixing plate in a rotating mode.
The clamping mechanism comprises a limiting assembly, the limiting assembly is fixedly arranged between the diameter measuring assembly and the power assembly, the limiting assembly comprises a striker rod, the striker rod is slidably connected with the inner wall of the inner pushing plate, the outer wall of the striker rod is fixedly connected with a spring, a liquid oil groove is formed in the inner pushing plate, the bottom of the inner pushing plate is fixedly connected with a first rotating block, the top of the first rotating wheel is fixedly connected with a second rotating block, a connecting rod is fixedly connected between the rotating shaft of the first rotating block and the rotating shaft of the second rotating block, and the outer wall of the second rotating block is fixedly connected with a hydraulic device.
Through the technical scheme, the paper tube clamping and inner and outer diameter measuring functions are achieved, the paper tube is sequentially numbered, one of the paper tubes is taken out and placed between the inner pushing plate and the outer pushing plate, the first steel wire rope fixed on the first rotating wheel is stretched, the stretcher is pulled downwards by the first steel wire rope through the limiting block, the scattered first steel wire rope is pulled in the limiting block and the cross rod when the stretcher moves downwards, the inner pushing plate slides outwards along the sliding rail to spread, the inner wall of the paper tube is fixed, and the diameter of the inner wall of the paper tube is measured for recording; when the inner wall of the paper tube contacts the inner pushing plate, the collision rod is inwards extruded, the inner liquid oil is infused into the hydraulic device along the liquid oil groove and the communication rod during extrusion, the servo motor stops running, the telescopic device moves down the servo motor, the inner tooth on the output end of the servo motor is meshed with the outer tooth on the second rotating wheel, then the servo motor is started, the second steel wire rope pulls the outer pushing plate to inwards slide and close, the outer wall of the paper tube is fixed, the diameter of the outer wall of the paper tube is measured for recording, the spring is compressed during extrusion, the collision rod is automatically ejected during clamping release, and the output rod of the hydraulic device is automatically reset.
Preferably, the inner wall of the first runner and the inner wall of the second runner are both fixedly connected with external teeth, the inner wall of the main body is fixedly connected with a telescopic device, the output end of the telescopic device is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with internal teeth, and the internal teeth are meshed with the external teeth.
Through above-mentioned technical scheme, play the effect that provides power, start servo motor, the internal tooth on the output shaft drives first rotating wheel through the external tooth and rotates.
Preferably, one end of the first steel wire rope and one end of the second steel wire rope are fixedly connected with the outer wall of the first rotating wheel and the outer wall of the second rotating wheel respectively through penetrating the cross rod, the limiter and the limiting block.
Through above-mentioned technical scheme, play the runner and rotate the effect that drives the flitch and remove, through first wire rope and second wire rope respectively with the outer wall of first runner and the outer wall connection of second runner.
Preferably, the outer wall of the second fixing plate is provided with a plurality of clamping holes, and the output rod of the hydraulic device is clamped with the clamping holes through the arranged collision rod.
Through above-mentioned technical scheme, play the effect of control servo motor stop operation, the output pole of hydraulic press moves down and screens hole joint.
Preferably, the inner wall fixed mounting of main part has detection mechanism, detection mechanism includes perpendicular cylinder, perpendicular cylinder fixed mounting is between first fixed plate and second fixed plate, the output fixedly connected with horizontal cylinder of perpendicular cylinder, the output fixedly connected with extrusion piece of horizontal cylinder.
Through above-mentioned technical scheme, play the effect that detects paper tube compressive capacity, the extrusion piece extrudees the outer wall of paper tube under the operation of horizontal cylinder and vertical cylinder.
Preferably, the detection mechanism comprises a telescopic cylinder, the telescopic cylinder is fixedly mounted on the inner wall of the main body, the output end of the telescopic cylinder is fixedly connected with infrared lamps, and the number of the infrared lamps is multiple.
Through above-mentioned technical scheme, play the effect that detects the paper tube straightness accuracy, the output of flexible cylinder pushes down the paper tube top, starts the infrared lamp, the light of infrared lamp is down perpendicularly.
Preferably, the detecting mechanism comprises a vertical measuring scale fixedly mounted on the inner wall of the main body.
Through above-mentioned technical scheme, play the effect of measuring the paper tube height, the inspector relies on perpendicular measuring tape to measure the height of paper tube and carries out the record from the operation window.
The application method of the quality detection device for the chemical fiber paper tube comprises the following steps:
s1, during operation, a plurality of paper tubes are selected from the same batch of products for detection, the paper tubes are sequentially numbered and taken out to be placed between an inner pushing plate and an outer pushing plate, a servo motor is started, an inner tooth on an output shaft drives a first rotating wheel to rotate through an outer tooth, a first steel wire rope fixed on the first rotating wheel is stretched along with the first steel wire rope, a stretcher is pulled downwards through a limiting block, the first scattered steel wire rope is pulled in a limiter and a cross rod when the stretcher moves downwards, the inner pushing plate slides outwards along a sliding rail along with the inner pushing plate, the inner wall of the paper tube is fixed, and the diameter of the inner wall of the paper tube is measured for recording.
S2, when the inner wall of the paper tube contacts the inner pushing plate, the plunger rod is extruded inwards, during extrusion, the internal liquid oil is infused into the hydraulic device along the liquid oil groove and the communicating rod, the output rod of the hydraulic device moves downwards along with the output rod and is clamped with the clamping hole, the servo motor stops running, the telescopic device moves downwards to enable the inner tooth on the output end of the servo motor to be meshed with the outer tooth on the second rotating wheel, then the servo motor is started, the second steel wire rope pulls the outer pushing plate to slide inwards and close, the outer wall of the paper tube is fixed, the diameter of the outer wall of the paper tube is measured, and the spring is compressed when the plunger rod is extruded, so that the plunger rod is automatically ejected when clamping is released, and meanwhile, the output rod of the hydraulic device is automatically reset.
S3, after the paper tube is clamped and fixed, the output end of the telescopic cylinder is pressed downwards to press the top of the paper tube, an inspector measures the height of the paper tube by means of the vertical measuring ruler from the operation window and records the height, then the infrared lamp is started, the light of the infrared lamp is vertically downwards, the straightness condition of the paper tube is observed and recorded, the output end of the telescopic cylinder is continuously pressed downwards, the extrusion block extrudes the outer wall of the paper tube under the operation of the horizontal cylinder and the vertical cylinder, and the extrusion block is used for detecting the compression resistance of the paper tube and recording, so that the paper tube is detected and other paper tubes are sequentially detected.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a quality detection device for chemical fiber paper tubes, which is characterized in that a first steel wire rope pulls an inner pushing plate to slide outwards for diffusion, the inner wall of a paper tube is fixed, the diameter of the inner wall of the paper tube is measured for recording, when the inner wall of the paper tube contacts the inner pushing plate, a plunger rod is pressed inwards, liquid oil in the plunger rod is infused into a hydraulic device along a liquid oil groove and a communicating rod during pressing, the principle of pressing oil is utilized by utilizing the change of sealing volume, an output rod of the hydraulic device is clamped with a clamping hole, a servo motor stops running, a telescopic device operates to move the servo motor downwards, inner teeth on the output end of the servo motor are meshed with outer teeth on a second rotating wheel, then the servo motor is started, the second steel wire rope pulls the outer pushing plate to slide inwards for gathering, the outer wall of the paper tube is fixed, and the diameter of the outer wall of the paper tube is measured for recording.
2. The invention provides a quality detection device for a chemical fiber paper tube, which is characterized in that a paper tube is placed between an inner pushing plate and an outer pushing plate, a servo motor is started, an inner tooth on an output shaft drives a first rotating wheel to rotate through an outer tooth, a first steel wire rope fixed on the first rotating wheel is stretched along with the first steel wire rope, a stretcher is pulled downwards through a limiting block by the first steel wire rope, and when the stretcher moves downwards, the dispersed first steel wire rope is pulled in a limiting block and a cross rod, so that the effect of pulling the inner pushing plate is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the first fixing plate of the present invention;
FIG. 3 is a schematic view of the structure of the clamping mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the diameter measuring device of the present invention;
FIG. 5 is a schematic view of the structure of the retention assembly of the present invention;
FIG. 6 is a schematic view of the power assembly of the present invention;
fig. 7 is an enlarged view of the structure of the external tooth gear C of the present invention;
FIG. 8 is an enlarged view showing the structure of the striker A of the present invention;
FIG. 9 is an enlarged schematic view of the structure of the hydraulic device B of the present invention;
FIG. 10 is a schematic view of the structure of the vertical measuring tape of the present invention;
fig. 11 is a schematic diagram showing an enlarged structure of the infrared lamp D of the present invention.
In the figure: 1. a clamping mechanism; 11. a diameter measurement assembly; 111. an inner push plate; 112. a slide rail; 113. a cross bar; 114. an outer pushing plate; 115. a first wire rope; 116. a second wire rope; 12. a first fixing plate; 13. a second fixing plate; 14. a retention assembly; 141. a limiter; 142. a stretcher; 143. a riser; 144. a limiting block; 15. a power assembly; 151. a first wheel; 152. a second wheel; 153. a servo motor; 154. a telescopic device; 155. external tooth system; 156. internal tooth teeth; 16. a limit component; 161. a striker; 162. a spring; 163. a liquid oil tank; 164. a first rotating block; 165. a communication rod; 166. a second rotating block; 167. a hydraulic device; 168. a clamping hole; 2. a detection mechanism; 21. extruding a block; 22. a horizontal cylinder; 23. a vertical cylinder; 24. a telescopic cylinder; 241. an infrared lamp; 25. a vertical measuring scale; 3. a main body; 4. and an operation window.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: a quality testing device for chemical fiber paper tube, includes fixture 1, main part 3 and operating window 4, fixture 1 fixed mounting in the inside of main part 3, operating window 4 sets up in the outer wall of main part 3.
The fixture 1 includes diameter measurement subassembly 11, first fixed plate 12 and second fixed plate 13 fixed mounting are in the inner wall of main part 3, diameter measurement subassembly 11 fixed mounting is in the inner wall of first fixed plate 12, diameter measurement subassembly 11 includes interior push plate 111 and push away movable plate 114, interior push plate 111 and push away movable plate 114 all sliding connection in the inner wall of first fixed plate 12, sliding connection has slide rail 112 between the outer wall of interior push plate 111 and the outer wall of push away movable plate 114, the quantity of slide rail 112 sets up to two, fixedly connected with horizontal pole 113 between the outer wall of two slide rails 112, the outer wall fixedly connected with first wire rope 115 of interior push plate 111, the outer wall fixedly connected with second wire rope 116 of push away movable plate 114.
The fixture 1 includes a retention component 14, the retention component 14 is fixedly mounted on the top of the second fixing plate 13, the retention component 14 includes a vertical plate 143, the vertical plate 143 is fixedly mounted on the top of the second fixing plate 13, the outer wall of the vertical plate 143 is fixedly connected with a limiter 141 and a limiting block 144, the number of the limiter 141 and the limiting block 144 is two, and the outer walls of the first steel wire rope 115 and the second steel wire rope 116 are fixedly connected with a stretcher 142.
The clamping mechanism 1 comprises a power assembly 15, the power assembly 15 is fixedly arranged on the outer wall of the second fixed plate 13, the power assembly 15 comprises a first rotating wheel 151 and a second rotating wheel 152, the first rotating wheel 151 is rotatably connected to the top of the second fixed plate 13, and the second rotating wheel 152 is rotatably connected to the bottom of the second fixed plate 13.
The fixture 1 includes spacing subassembly 16, spacing subassembly 16 fixed mounting is between diameter measurement subassembly 11 and power component 15, spacing subassembly 16 includes ram 161, ram 161 sliding connection is in the inner wall of interior push plate 111, the outer wall fixedly connected with spring 162 of ram 161, the liquid oil groove 163 has been seted up to the inside of interior push plate 111, the bottom fixedly connected with first rotating block 164 of interior push plate 111, the top fixedly connected with second rotating block 166 of first rotating wheel 151, fixedly connected with communicating rod 165 between the pivot of first rotating block 164 and the pivot of second rotating block 166, the outer wall fixedly connected with hydraulic press 167 of second rotating block 166.
In this embodiment, the paper tube is sequentially numbered and one of the paper tubes is placed between the inner pushing plate 111 and the outer pushing plate 114, the first steel wire rope 115 fixed on the first rotating wheel 151 is stretched, the stretcher 142 is pulled downwards by the first steel wire rope 115 through the limiting block 144, the scattered first steel wire rope 115 is pulled in the limiter 141 and the cross rod 113 when the stretcher 142 moves downwards, the inner pushing plate 111 slides outwards along the sliding rail 112 along with the paper tube to spread, the inner wall of the paper tube is fixed, and the diameter of the inner wall of the paper tube is measured for recording; when the inner wall of the paper tube contacts the inner pushing plate 111, the ram 161 is pressed inwards, liquid oil in the ram 161 is infused into the hydraulic device 167 along the liquid oil groove 163 and the communication rod 165 during pressing, the servo motor 153 stops running, the telescopic device 154 runs to move the servo motor 153 downwards, the inner tooth 156 on the output end of the servo motor 153 is meshed with the outer tooth 155 on the second rotating wheel 152, then the servo motor 153 is started, the second steel wire rope 116 pulls the outer pushing plate 114 to slide inwards and close, the outer wall of the paper tube is fixed, the diameter of the outer wall of the paper tube is measured for recording, the spring 162 is compressed when the ram 161 is pressed, the ram 161 pops out automatically when the clamping is released, and meanwhile, the output rod of the hydraulic device 167 resets itself, so that the effects of clamping the paper tube and measuring the inner diameter and the outer diameters are achieved.
Specifically, the inner walls of the first rotating wheel 151 and the second rotating wheel 152 are fixedly connected with an external tooth gear 155, the inner wall of the main body 3 is fixedly connected with a telescopic device 154, the output end of the telescopic device 154 is fixedly connected with a servo motor 153, the output shaft of the servo motor 153 is fixedly connected with an internal tooth gear 156, and the internal tooth gear 156 is meshed with the external tooth gear 155.
In this embodiment, the servo motor 153 is started, and the internal tooth 156 on the output shaft drives the first rotating wheel 151 to rotate through the external tooth 155, so as to provide power.
Specifically, one end of the first wire rope 115 and one end of the second wire rope 116 are fixedly connected to the outer wall of the first rotating wheel 151 and the outer wall of the second rotating wheel 152 respectively by penetrating the cross bar 113, the limiter 141 and the limiting block 144.
In this embodiment, the first steel wire rope 115 and the second steel wire rope 116 are respectively connected with the outer wall of the first rotating wheel 151 and the outer wall of the second rotating wheel 152, so as to achieve the effect that the rotating wheels rotate to drive the pushing plate to move.
Specifically, the outer wall of the second fixing plate 13 is provided with a plurality of clamping holes 168, the clamping holes 168 are provided, and the output rod of the hydraulic device 167 is clamped with the clamping holes 168 through the arranged striker 161.
In this embodiment, the output rod of the hydraulic device 167 moves downward to be clamped with the clamping hole 168, so as to control the servo motor 153 to stop running.
Specifically, the inner wall fixed mounting of main part 3 has detection mechanism 2, and detection mechanism 2 includes perpendicular cylinder 23, and perpendicular cylinder 23 fixed mounting is between first fixed plate 12 and second fixed plate 13, and the output fixedly connected with horizontal cylinder 22 of perpendicular cylinder 23, the output fixedly connected with extrusion piece 21 of horizontal cylinder 22.
In this embodiment, the extrusion block 21 extrudes the outer wall of the paper tube under the operation of the horizontal cylinder 22 and the vertical cylinder 23, and plays a role in detecting the compression resistance of the paper tube.
Specifically, the detection mechanism 2 includes a telescopic cylinder 24, the telescopic cylinder 24 is fixedly mounted on the inner wall of the main body 3, the output end of the telescopic cylinder 24 is fixedly connected with infrared lamps 241, and the number of the infrared lamps 241 is set to be a plurality of.
In this embodiment, the output end of the telescopic cylinder 24 is pressed against the top of the paper tube, the infrared lamp 241 is started, and the light of the infrared lamp 241 is vertically downward, so as to play a role in detecting the straightness of the paper tube.
Specifically, the detection mechanism 2 includes a vertical measuring scale 25, and the vertical measuring scale 25 is fixedly mounted on the inner wall of the main body 3.
In this embodiment, the inspector measures and records the height of the paper tube from the operation window 4 by means of the vertical measuring tape 25, and plays a role in measuring the height of the paper tube.
The application method of the quality detection device for the chemical fiber paper tube comprises the following steps:
s1, during operation, a plurality of paper tubes are selected from the same batch of products for detection, the paper tubes are sequentially numbered and taken out to be placed between an inner pushing plate 111 and an outer pushing plate 114, a servo motor 153 is started, an inner tooth 156 on an output shaft drives a first rotating wheel 151 to rotate through an outer tooth 155, a first steel wire rope 115 fixed on the first rotating wheel 151 is stretched along with the first rotating wheel, the first steel wire rope 115 pulls down a stretcher 142 through a limiting block 144, when the stretcher 142 moves down, the scattered first steel wire rope 115 is pulled in a limiter 141 and a cross rod 113, the inner pushing plate 111 slides outwards along a sliding rail 112 to spread along with the inner wall of the paper tube, and the diameter of the inner wall of the paper tube is fixed and measured for recording.
S2, when the inner wall of the paper tube contacts the inner pushing plate 111, the plunger 161 is pressed inwards, liquid oil in the plunger 161 is infused into the hydraulic device 167 along the liquid oil groove 163 and the communication rod 165 during pressing, the output rod of the hydraulic device 167 moves downwards along with the plunger 167 to be clamped with the clamping hole 168, the servo motor 153 stops running, the telescopic device 154 operates to move the servo motor 153 downwards, the inner teeth 156 on the output end of the servo motor 153 are meshed with the outer teeth 155 on the second rotating wheel 152, then the servo motor 153 is started, the second steel wire rope 116 pulls the outer pushing plate 114 to slide inwards and close, the outer wall of the paper tube is fixed, the diameter of the outer wall of the paper tube is measured for recording, the spring 162 is compressed during pressing, the plunger 161 is automatically ejected when the clamping is released, and meanwhile, the output rod of the hydraulic device 167 is reset automatically.
S3, after the paper tube is clamped and fixed, the output end of the telescopic cylinder 24 is pressed down to the top of the paper tube, an inspector measures the height of the paper tube from the operation window 4 by means of the vertical measuring ruler 25 and records the height, then the infrared lamp 241 is started, the light of the infrared lamp 241 is vertically downwards, the straightness condition of the paper tube is observed and recorded, the output end of the telescopic cylinder 24 is continuously pressed down, the extrusion block 21 extrudes the outer wall of the paper tube under the operation of the horizontal cylinder 22 and the vertical cylinder 23, and the compression resistance of the paper tube is detected and recorded, so that the paper tube is detected and other paper tubes are sequentially detected.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a quality testing device for chemical fiber paper tube, includes fixture (1), main part (3) and operating window (4), its characterized in that: the clamping mechanism (1) is fixedly arranged in the main body (3), and the operation window (4) is arranged on the outer wall of the main body (3);
the clamping mechanism (1) comprises a diameter measurement assembly (11), a first fixed plate (12) and a second fixed plate (13), wherein the first fixed plate (12) and the second fixed plate (13) are fixedly arranged on the inner wall of the main body (3), the diameter measurement assembly (11) is fixedly arranged on the inner wall of the first fixed plate (12), the diameter measurement assembly (11) comprises an inner pushing plate (111) and an outer pushing plate (114), the inner pushing plate (111) and the outer pushing plate (114) are both in sliding connection with the inner wall of the first fixed plate (12), sliding rails (112) are in sliding connection between the outer wall of the inner pushing plate (111) and the outer wall of the outer pushing plate (114), two sliding rails (112) are arranged, a cross rod (113) is fixedly connected between the outer walls of the two sliding rails (112), the outer wall of the inner pushing plate (111) is fixedly connected with a first steel wire rope (115), and the outer wall of the outer pushing plate (114) is fixedly connected with a second steel wire rope (116);
the clamping mechanism (1) comprises a retention component (14), the retention component (14) is fixedly arranged at the top of the second fixed plate (13), the retention component (14) comprises a vertical plate (143), the vertical plate (143) is fixedly arranged at the top of the second fixed plate (13), a limiter (141) and a limiting block (144) are fixedly connected to the outer wall of the vertical plate (143), the number of the limiter (141) and the number of the limiting block (144) are two, and a stretcher (142) is fixedly connected to the outer walls of the first steel wire rope (115) and the second steel wire rope (116);
the clamping mechanism (1) comprises a power assembly (15), the power assembly (15) is fixedly arranged on the outer wall of the second fixed plate (13), the power assembly (15) comprises a first rotating wheel (151) and a second rotating wheel (152), the first rotating wheel (151) is rotatably connected to the top of the second fixed plate (13), and the second rotating wheel (152) is rotatably connected to the bottom of the second fixed plate (13);
clamping mechanism (1) is including spacing subassembly (16), spacing subassembly (16) fixed mounting is between diameter measurement subassembly (11) and power pack (15), spacing subassembly (16) are including ram (161), ram (161) sliding connection is in the inner wall of interior push plate (111), outer wall fixedly connected with spring (162) of ram (161), liquid oil groove (163) have been seted up to the inside of interior push plate (111), the first rotating block (164) of bottom fixedly connected with of interior push plate (111), the top fixedly connected with second rotating block (166) of first rotating block (151), fixedly connected with connecting rod (165) between the pivot of first rotating block (164) and the pivot of second rotating block (166), the outer wall fixedly connected with hydraulic press (167) of second rotating block (166).
2. The quality inspection device for chemical fiber paper tubes according to claim 1, wherein: the inner wall of first runner (151) and the inner wall of second runner (152) are all fixedly connected with external tooth profile (155), the inner wall fixedly connected with expansion bend (154) of main part (3), the output fixedly connected with servo motor (153) of expansion bend (154), the output shaft fixedly connected with internal tooth profile (156) of servo motor (153), internal tooth profile (156) and external tooth profile (155) meshing.
3. The quality inspection device for chemical fiber paper tubes according to claim 1, wherein: one end of the first steel wire rope (115) and one end of the second steel wire rope (116) are fixedly connected with the outer wall of the first rotating wheel (151) and the outer wall of the second rotating wheel (152) respectively through a penetrating cross rod (113), a limiter (141) and a limiting block (144).
4. The quality inspection device for chemical fiber paper tubes according to claim 1, wherein: the outer wall of the second fixing plate (13) is provided with a plurality of clamping holes (168), the clamping holes (168) are formed, and the output rod of the hydraulic device (167) is clamped with the clamping holes (168) through the arranged collision rod (161).
5. The quality inspection device for chemical fiber paper tubes according to claim 1, wherein: the inner wall fixed mounting of main part (3) has detection mechanism (2), detection mechanism (2) are including perpendicular cylinder (23), perpendicular cylinder (23) fixed mounting is between first fixed plate (12) and second fixed plate (13), the output fixedly connected with horizontal cylinder (22) of perpendicular cylinder (23), the output fixedly connected with extrusion piece (21) of horizontal cylinder (22).
6. The quality inspection device for chemical fiber paper tubes according to claim 5, wherein: the detection mechanism (2) comprises a telescopic cylinder (24), the telescopic cylinder (24) is fixedly arranged on the inner wall of the main body (3), the output end of the telescopic cylinder (24) is fixedly connected with infrared lamps (241), and the number of the infrared lamps (241) is multiple.
7. The quality inspection device for chemical fiber paper tubes according to claim 5, wherein: the detection mechanism (2) comprises a vertical measuring scale (25), and the vertical measuring scale (25) is fixedly arranged on the inner wall of the main body (3).
8. The method of using a quality inspection device for chemical fiber paper tubes according to any one of claims 1-7, wherein: the method comprises the following steps:
s1, during operation, selecting a plurality of paper tubes from the same batch of products for detection, sequentially numbering the paper tubes, taking out one paper tube, placing the paper tubes between an inner pushing plate (111) and an outer pushing plate (114), starting a servo motor (153), driving a first rotating wheel (151) to rotate by an inner tooth (156) on an output shaft through an outer tooth (155), stretching a first steel wire rope (115) fixed on the first rotating wheel (151) along with the first steel wire rope, pulling down a stretcher (142) by the first steel wire rope (115) through a limiting block (144), pulling the dispersed first steel wire ropes (115) in a limiter (141) and a cross rod (113) when the stretcher (142) moves down, sliding and diffusing the inner pushing plate (111) outwards along a sliding rail (112), fixing the inner wall of the paper tube, measuring the diameter of the inner wall of the paper tube, and recording;
s2, when the inner wall of the paper tube contacts the inner pushing plate (111), the ram (161) is pressed inwards, liquid oil in the ram is infused into the hydraulic device (167) along the liquid oil groove (163) and the communication rod (165) during pressing, the output rod of the hydraulic device (167) moves downwards to be clamped with the clamping hole (168), the servo motor (153) stops running, the telescopic device (154) operates to move the servo motor (153) downwards, so that the inner teeth (156) on the output end of the servo motor (153) are meshed with the outer teeth (155) on the second rotating wheel (152), then the servo motor (153) is started, the second steel wire rope (116) pulls the outer pushing plate (114) to slide inwards and gather together, the outer wall of the paper tube is fixed and the outer wall diameter of the paper tube is measured for recording, the ram (161) is compressed by a spring (162) when pressed, the ram (161) ejects automatically when the clamping is released, and meanwhile, the output rod (167) of the hydraulic device resets automatically;
s3, after the paper tube is clamped and fixed, the output end of the telescopic cylinder (24) is pressed against the top of the paper tube, a detector measures the height of the paper tube from the operation window (4) by means of the vertical measuring ruler (25) and records the height, then the infrared lamp (241) is started, the light of the infrared lamp (241) is vertically downwards, the straightness condition of the paper tube is observed and recorded, the output end of the telescopic cylinder (24) is continuously pressed downwards, and the extrusion block (21) extrudes the outer wall of the paper tube under the operation of the horizontal cylinder (22) and the vertical cylinder (23) so as to detect the compression resistance of the paper tube and record, thereby completing the detection of the paper tube and sequentially detecting other paper tubes.
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| CN116990137B (en) | 2024-02-23 |
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