CN114112711A - Disposable paper cup three-dimensional strength detection device - Google Patents
Disposable paper cup three-dimensional strength detection device Download PDFInfo
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- CN114112711A CN114112711A CN202111457693.3A CN202111457693A CN114112711A CN 114112711 A CN114112711 A CN 114112711A CN 202111457693 A CN202111457693 A CN 202111457693A CN 114112711 A CN114112711 A CN 114112711A
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 74
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 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
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
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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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Abstract
Disposable paper cup three-dimensional strength detection device, including lower frame, lower activity board, go up the activity board down, the inside top cartridge of frame has the tray down, just put a plurality of paper cup main parts in the inside of tray, the inside bottom slidable mounting of frame has lower activity board down, the surface of activity board is equipped with the distortion subassembly that the rectangle array distributes down, go up the top intercommunication delivery pipe that compresses tightly the subassembly, the distortion subassembly, go up and compress tightly the subassembly and be used for the cooperation to drive the middle part distortion rotation of paper cup main part and rotate the transverse strength in order to detect the paper cup, it is used for to water injection in the paper cup to go up to compress tightly the subassembly. The invention firstly carries out vertical strength detection, and then carries out transverse strength detection if the paper cup is qualified, water is injected into the deformed paper cup, and whether the transverse strength and the vertical strength are qualified can be judged by observing whether each paper cup leaks water.
Description
Technical Field
The invention belongs to the technical field of disposable paper cup processing, and particularly relates to a device for detecting the three-dimensional strength of a disposable paper cup.
Background
The disposable paper cup is a paper cup which is convenient to carry and use and low in price, and is a common drinking tool in many families and public places; the strength of the disposable paper cup is an important standard for judging the delivery quality of the paper cup;
the current intensity detection mode is as follows: inverting the paper cup, then placing a heavy object on the paper cup, observing whether the paper cup is deformed or not, and if not, judging that the strength is qualified; but present mainstream detection mode detects the vertical strength of paper cup only, lacks effectual measuring to the transverse strength of paper cup, and people are when holding the paper cup, and the paper cup mainly still receives transverse compression and warp, if transverse strength is not enough, can have the risk of damage, leaking when transverse atress.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a device for detecting the three-dimensional strength of a disposable paper cup, which has the following specific technical scheme:
the disposable paper cup three-dimensional strength detection device comprises a lower base, wherein the lower base comprises a lower frame body, a lower movable plate and an upper movable plate, a tray is inserted into the top inside the lower frame body, a plurality of paper cup main bodies are arranged in the tray, the lower movable plate is slidably mounted at the bottom inside the lower frame body, twisting assemblies distributed in a rectangular array are arranged on the surface of the lower movable plate, and the twisting assemblies are oppositely arranged under the paper cup main bodies;
the top surface of the lower frame body is provided with an upright post, the top end of the upright post is provided with an upper box body, the bottom inside the upper box body is inserted with a tray, a plurality of paper cup main bodies are inverted inside the tray, and the top inside the upper box body is provided with a pressurizing assembly which is used for applying pressure to the inverted paper cup main bodies to detect the vertical strength of the paper cups;
the outer sliding installation of stand has last fly leaf, the bottom surface of going up the fly leaf is installed a plurality of and is pressed the subassembly on, go up to press the subassembly and stretch into relatively in the paper cup main part of just setting up the state, the top intercommunication delivery pipe of going up the subassembly that compresses tightly, twist subassembly, last compress tightly the subassembly and be used for the cooperation to drive the middle part distortion rotation of paper cup main part in order to detect the transverse strength of paper cup, go up to press the subassembly and be used for the water injection to the paper cup.
Further, the paper cup main part includes the cup, the rim of a cup department of cup is equipped with the outer lane, the bottom shutoff of cup has the bottom plate, the bottom of bottom plate internal contraction in the cup, the bottom of bottom plate is the support area, the distortion subassembly stretches into in the support area and contradicts the bottom surface of bottom plate, go up the top pressing assembly and stretch into in the cup and contradict in the top surface of bottom plate.
Furthermore, the distortion assembly comprises a rotating motor and a lower pressing assembly, the lower pressing assembly comprises a lower pressing plate, the output end of the rotating motor is connected with the lower pressing plate, the lower pressing plate is attached to the bottom surface of the paper cup main body in the upright state, and first raised heads distributed in an array mode are arranged on the top surface of the lower pressing plate.
Furthermore, the external diameter of holding down plate is less than the external diameter of bottom plate, the outer lane department of holding down plate is equipped with accomodates the cover, accomodate the top external diameter of cover and be greater than the rim of a cup external diameter of cup, the side cross-section of holding down plate, accomodate the cover is the W type, the bottom of cup stretches into in accomodating the V type inslot of cover, accomodate the cover and be used for collecting the water that spills over.
Furthermore, the upper pressing assembly comprises a pipe body, an upper pressing plate and an outer top assembly; the rotary type cup holder is characterized in that the pipe body penetrates through the upper movable plate in a rotating mode, an upper pressing plate is arranged at the bottom end of the pipe body and attached to the top surface of the bottom plate, second raised heads distributed in an array mode are arranged on the bottom surface of the upper pressing plate, a water discharging hole is formed in the outer wall of the pipe body and is opposite to the middle of the inside of the cup body, the first raised heads and the second raised heads are distributed in a staggered mode, an outer jacking assembly is rotatably mounted on the outer wall of the pipe body and used for pressing the cup opening of the cup body onto a tray.
Furthermore, the outer top assembly comprises an outer ring body, a top rod and a roller; the outer ring body is rotatably installed on the outer wall of the pipe body, ejector rods distributed in an annular array mode are arranged on the outer wall of the outer ring body, the ejector rods are distributed obliquely downwards, rollers are arranged at the outer ends of the ejector rods, and the rollers are of flat structures and are vertically distributed.
Furthermore, the air heater is arranged in the center of the surface of the upper movable plate and connected in parallel to a plurality of air outlet rings, the air outlet rings are arranged on the bottom surface of the upper movable plate and concentrically arranged outside the pipe body, and the air outlet rings are used for discharging hot air to dry the upper pressing assembly.
Further, the tray package rubbing board body, four holes of accomodating that the rectangular array distributes are seted up to the inside of plate body, the surperficial symmetry slidable mounting of plate body has the pin, the both ends of plate body are equipped with the handle, the pin outwards moves to accomodating hole department with backstop paper cup main part, the pin inwards moves and accomodates.
Further, first slot has been seted up at the inboard top of framework down, the adjustment tank has been seted up to the inboard bottom of framework down, through erecting the groove intercommunication between the inner of first slot, adjustment tank, the tray inserts in first slot, and the outer end of first slot is the opening, the vertical slip embedding in the adjustment tank in both sides of activity board down, the inside vertical slip embedding in of erecting the groove has the slide bar, the top of slide bar is the inclined plane structure, the bottom of slide bar is rotated and is connected in the one end of connecting rod, the other end of connecting rod is rotated and is connected in the bottom surface middle part of tray, the center department of connecting rod rotates to be connected in the adjustment tank and rotates the junction and install the torsional spring.
The invention has the beneficial effects that:
1. the detection device firstly detects the vertical strength, and then detects the transverse strength if the paper cup is qualified, water is injected into the deformed paper cup, and whether the transverse strength and the vertical strength are qualified or not can be judged by observing whether each paper cup leaks water or not;
2. the upper pressing assembly and the twisting assembly can be matched with a clamping and positioning paper cup, and when the twisting assembly rotates, the middle part of the paper cup can be driven to twist and deform, so that the paper cup is transversely deformed;
3. the whole process does not need manual operation, is simple and convenient to operate, can realize rapid detection, and the force applied in each detection can be unified and standard, the error caused by the manual operation is eliminated, and the adjustment of the applied force is also simpler and more convenient.
4. Use this device can detect the paper cup of a plurality of batches simultaneously, and is more high-efficient, and the contrast is stronger.
Drawings
FIG. 1 is a schematic structural view of a device for detecting the three-dimensional strength of a disposable paper cup according to the present invention;
FIG. 2 shows a schematic view of a paper cup body of the present invention;
FIG. 3 is a schematic view of the upper clamping assembly positioning structure of the present invention;
FIG. 4 shows a schematic view of the upper platen structure of the present invention;
FIG. 5 shows a schematic of the construction of the hold-down plate of the present invention;
FIG. 6 illustrates a schematic structural view of the external roof assembly of the present invention;
FIG. 7 shows a schematic of the tray structure of the present invention;
FIG. 8 is a schematic view showing the internal structure of the lower frame of the present invention;
shown in the figure: 1. a lower machine base; 11. a lower frame body; 111. a first slot; 12. a movable plate is lowered; 13. an upper movable plate; 131. a hot air blower; 132. an air outlet ring; 112. a vertical slot; 113. an adjustment groove; 14. a slide bar; 15. a connecting rod; 2. a torsion assembly; 21. rotating the motor; 22. a lower compression assembly; 221. a lower pressing plate; 222. a storage cover; 3. a tray; 31. a plate body; 311. a receiving hole; 32. a stop lever; 33. a handle; 4. an upper compression assembly; 41. a pipe body; 411. a drain hole; 42. an upper pressure plate; 43. an outer roof assembly; 431. an outer ring body; 432. a top rod; 433. a roller; 5. a paper cup body; 51. a cup body; 52. an outer ring; 53. a base plate; 54. a support region; 6. a column; 7. an upper box body; 71. a second slot; 8. a pressurizing assembly; 81. a first pneumatic rod; 82. pressing a plate; 9. and a second hydraulic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the disposable paper cup three-dimensional strength detection device comprises a lower base 1, wherein the lower base 1 comprises a lower frame 11, a lower movable plate 12 and an upper movable plate 13, a tray 3 is inserted into the top inside the lower frame 11, a plurality of paper cup main bodies 5 are arranged in the tray 3, the lower movable plate 12 is slidably mounted at the bottom inside the lower frame 11, the surface of the lower movable plate 12 is provided with twisting components 2 distributed in a rectangular array, and the twisting components 2 are oppositely arranged under the paper cup main bodies 5; the lower movable plate can move upwards to enter the paper cup main body, so that the twisting component is driven to move right below the paper cup main body, and the paper cup main body is positioned from the lower part;
the top surface of the lower frame body 11 is provided with an upright post 6, the top end of the upright post 6 is provided with an upper box body 7, the bottom inside the upper box body 7 is inserted with a tray 3, a plurality of paper cup main bodies are inverted inside the tray, the top inside the upper box body 7 is provided with a pressurizing assembly 8, and the pressurizing assembly 8 is used for applying pressure to the inverted paper cup main bodies to detect the vertical strength of the paper cups; the pressurizing assembly can press the paper cup downwards, if the strength of the paper cup is qualified, the paper cup cannot deform, and if the strength of the paper cup is not qualified, the paper cup can deform and glue can be removed; the pressurizing assembly 8 comprises a first pneumatic rod 81 and a force applying plate 82, the first pneumatic rod can drive the pressure plate to press each paper cup downwards, and control parameters of the first pneumatic rod can be adjusted to change the downward pressure according to different types of the paper cups;
an upper movable plate 13 is slidably mounted outside the upright post 6, a plurality of upper pressing components 4 are mounted on the bottom surface of the upper movable plate 13, the upper pressing components 4 relatively extend into the paper cup main body 5 in a positive state, the top ends of the upper pressing components 4 are communicated with a water supply pipe, the twisting component 2 and the upper pressing components 4 are used for driving the middle part of the paper cup main body to twist and rotate in a matched mode so as to detect the transverse strength of the paper cup, and the upper pressing components 4 are used for injecting water into the paper cup; the upper pressing assembly and the twisting assembly can be matched with a clamping and positioning paper cup, the middle part of the paper cup can be driven to twist and deform when the twisting assembly rotates, so that the paper cup is transversely deformed, water is injected into the deformed paper cup after vertical and transverse pressing is carried out, and whether the transverse and vertical strength is qualified or not can be judged by observing whether each paper cup leaks water or not;
the whole process does not need manual operation, is simple and convenient to operate, can realize rapid detection, and the force applied in each detection can be unified and standard, the error caused by the manual operation is eliminated, and the adjustment of the applied force is also simpler and more convenient.
As shown in fig. 2, the paper cup main body 5 comprises a cup body 51, an outer ring 52 is arranged at the cup mouth of the cup body 51, a bottom plate 53 is sealed at the bottom of the cup body 51, the bottom plate 53 is retracted into the bottom end of the cup body 51, a supporting area 54 is arranged at the bottom of the bottom plate 53, the twisting component 2 extends into the supporting area 54 and abuts against the bottom surface of the bottom plate, and the upper pressing component extends into the cup body 51 and abuts against the top surface of the bottom plate 53; the distortion subassembly, compress tightly the subassembly and can follow two upper and lower position centre gripping location bottom plates to avoid the bottom of paper cup to follow the rotation, realize that the paper cup can warp.
As shown in fig. 3, the twisting assembly 2 includes a rotating motor 21 and a lower pressing assembly 22, the lower pressing assembly 22 includes a lower pressing plate 221, an output end of the rotating motor 21 is connected to the lower pressing plate 221, the lower pressing plate 221 is attached to the bottom surface of the paper cup main body in an upright state, and first raised heads distributed in an array are arranged on the top surface of the lower pressing plate 221; the bottom plate can be compressed tightly to the holding down plate, rotates the motor and can drive the holding down plate and rotate, realizes that the paper cup twists and rotates.
As shown in fig. 3, the outer diameter of the lower pressing plate 221 is smaller than the outer diameter of the bottom plate 53, a receiving cover 222 is arranged at the outer ring of the lower pressing plate 221, the outer diameter of the top end of the receiving cover 222 is larger than the outer diameter of the cup mouth of the cup body 51, the side sections of the lower pressing plate 221 and the receiving cover 222 are W-shaped, the bottom end of the cup body 51 extends into the V-shaped groove of the receiving cover 222, and the receiving cover 222 is used for collecting overflowed water; the outer diameter of the lower pressing plate is small, the accommodating cover is in a W-shaped design, the bottom end of the cup body and the joint of the cup body and the bottom plate cannot be blocked, so that the position of the paper cup can be stressed and deformed when the paper cup rotates and twists, and the detection coverage and detection precision are improved; if the paper cup is unqualified and comes unstuck, water overflows to the containing cover, so that the water is gathered and collected, and the water is prevented from overflowing to the lower movable plate.
As shown in fig. 3-5, the upper pressing assembly 4 includes a tube 41, an upper pressing plate 42, and an outer top assembly 43; the pipe body 41 rotates to penetrate through the upper movable plate 13, an upper pressing plate 42 is arranged at the bottom end of the pipe body 41, the upper pressing plate 42 is attached to the top surface of the bottom plate 53, second raised heads distributed in an array mode are arranged on the bottom surface of the upper pressing plate 42, a water drainage hole 411 is formed in the outer wall of the pipe body 41, the water drainage hole 411 is oppositely arranged in the middle of the inside of the cup body 51, the first raised heads and the second raised heads are distributed in a staggered mode, an outer jacking assembly 43 is rotatably installed on the outer wall of the pipe body 41, and the outer jacking assembly 43 is used for pressing the cup mouth of the cup body 51 onto the tray 3; the outer top subassembly can be fixed a position from the rim of a cup department of paper cup for the middle part of paper cup can rotate and warp, and first plush copper, the cooperation of second plush copper are contradicted, can increase the clamping strength of top board, holding down plate to the bottom plate, improve the application of force effect of punch holder to the paper cup, and the bottom plate center department of paper cup can remain motionless simultaneously.
As shown in fig. 3 and 6, the outer roof assembly 43 includes an outer ring body 431, a roof bar 432, and rollers 433; an outer ring body 431 is rotatably installed on the outer wall of the pipe body 41, ejector rods 432 distributed in an annular array are arranged on the outer wall of the outer ring body 431, the ejector rods 432 are distributed obliquely downwards, rollers 433 are arranged at the outer ends of the ejector rods 432, and the rollers 433 are of a flat structure and are vertically distributed; when last fly leaf drives and compresses tightly the subassembly downstream, outer top subassembly can progressively enter into the paper cup opening part, and the gyro wheel progressively contacts with the paper cup opening part until compressing tightly the paper cup on the tray, and the slope distributes downwards and can improve and push down the effect, and the gyro wheel can vertically rotate, and when the body rotated, outer ring body, gyro wheel kept motionless, and the top that can guarantee the paper cup keeps motionless with the frictional force of paper cup at gyro wheel.
As shown in fig. 3, a hot air blower 131 is disposed at the center of the surface of the upper movable plate 13, the hot air blower 131 is connected in parallel to a plurality of air outlet rings 132, the air outlet rings 132 are disposed on the bottom surface of the upper movable plate 13 and concentrically disposed outside the pipe body 41, and the air outlet rings 132 are used for discharging hot air to dry the upper pressing assembly; when last fly leaf drives and compresses tightly the subassembly upward movement, go up to compress tightly the subassembly and can leave the paper cup, because it can adhere to a lot of water to compress tightly the subassembly outer wall on, in order to avoid the water droplet to fall on lower fly leaf, the air-out ring discharges hot-blastly to compress tightly the subassembly on the stoving.
As shown in fig. 7, the tray 3 includes a plate 31, four receiving holes 311 distributed in a rectangular array are formed in the plate 31, stop levers 32 are symmetrically and slidably mounted on the surface of the plate 31, handles 33 are disposed at two ends of the plate 31, the stop levers 32 move outward to the receiving holes 311 to stop the paper cup main body, and the stop levers 32 move inward to be received; when the paper cup is placed in the upper base, the movable stop rod can stop the paper cup from the bottom, so that the paper cup is prevented from falling off, and a surface worker can place and transfer the paper cup; when the paper cup is placed in the lower frame body, the stop lever is folded inwards, and the upper pressing assembly can be inserted.
As shown in fig. 8, a first slot 111 is formed in the top of the inner side of the lower frame 11, an adjusting slot 113 is formed in the bottom of the inner side of the lower frame 11, the inner end of the first slot 111 and the inner end of the adjusting slot 113 are communicated through a vertical slot 112, the tray 3 is inserted into the first slot 111, the outer end of the first slot 111 is open, two sides of the lower movable plate 12 are vertically and vertically slidably inserted into the adjusting slot 113, a slide bar 14 is vertically and slidably inserted into the vertical slot 112, the top end of the slide bar 14 is of an inclined plane structure, the bottom end of the slide bar 14 is rotatably connected to one end of a connecting rod 15, the other end of the connecting rod 15 is rotatably connected to the middle of the bottom surface of the tray 3, the center of the connecting rod 15 is rotatably connected to the adjusting slot 113, and a torsion spring is installed at the rotational connection; when the tray inserts, the tip of tray can extrude the slide bar downwards for the slide bar downstream, the slide bar downstream extrudees the one end of connecting rod, and the other end of connecting rod can lift up the fly leaf, so can realize when the paper cup cartridge is taken one's place, the distortion subassembly can enter into the holding area simultaneously, and before taking one's place, the height of distortion subassembly is less than the paper cup, avoid the distortion subassembly to cause the conflict to the bottom of paper cup, make the paper cup can move to the distortion subassembly directly over.
The detection method for the paper cup solid strength comprises the following steps:
s1, placing a paper cup to be detected:
the paper cup to be detected is placed in the accommodating hole 311 of the tray 3, the outer ring 52 of the cup body 51 is abutted against the plate body 31, and then the stop lever 32 is moved to the outer ring 52 of the paper cup, so that the outer ring 52 of the paper cup is clamped and positioned by the plate body 31 and the stop lever 32;
s2, detecting vertical strength:
the tray 3 is inserted into the second slot 71 of the upper box body 7, the paper cup is arranged upside down, and the stop lever 32 supports and props against the paper cup from the bottom; the outer ring of the paper cup is attached to the inner bottom surface of the upper box body, and a notch avoiding the stop lever is formed in the upper box body;
the first pneumatic rod 81 drives the force application plate 82 to move downwards, and the force application plate 82 vertically presses the paper cup downwards; a detector observes whether the paper cup is deformed or broken;
if the deformation and the fracture exist, the product is unqualified, and the production process is checked;
if the deformation and the fracture do not exist, the product is qualified, and the next step is carried out;
s3, transverse intensity detection:
the tray 3 of the upper box body 7 is pulled out, then the tray 3 is inserted into the first slot 111 of the lower frame body 11, when the tray is inserted to the innermost end, the tray 3 can abut against the sliding rod 14 to move downwards, the sliding rod 14 drives one end of the connecting rod 15 to move downwards, the other end of the connecting rod 15 lifts the lower movable plate 12, the lower movable plate 12 pushes the distortion component 2 to enter the supporting area 54, and the lower pressing plate 221 is attached to the bottom surface of the bottom plate 53 of the paper cup;
moving the stop lever 32 inward so that the top of the paper cup is open;
the second hydraulic rod 9 drives the upper movable plate 13 to move downwards, so that the upper pressing component 4 enters the paper cup until the upper pressing plate 42 is attached to the top surface of the bottom plate 53, the upper pressing plate 42 and the lower pressing plate 221 are matched to clamp the bottom plate 53, the roller 433 of the outer top component 43 is attached to abut against the cup mouth of the paper cup, and the outer top component 43 presses the paper cup onto the plate body 31;
the rotating motor 21 drives the lower pressing plate 221 and the containing cover 222 to synchronously rotate, the upper pressing plate 42 and the tube body 41 rotate along with the mutual matching action of the first raised head and the second raised head, the cup mouth of the paper cup is pressed and positioned, and finally, the part of the paper cup below the tray 3 is transversely twisted;
the water supply pipe drains water to the pipe body 41 and then drains the water to the paper cup through the drain hole 411, so that automatic liquid injection is completed;
standing for 1-2h, and observing whether water exists in the accommodating cover 222 by a detector:
if water exists, the paper cup is damaged, the three-dimensional strength is insufficient, the water in the paper cup overflows into the containing cover through the damaged position, and the production process is checked;
if no water exists, the three-dimensional strength of the identification paper cup reaches the standard;
s4, taking materials:
the lower pressing component 22 is driven by the rotating motor 21 to rotate reversely, and the paper cup is reset to the initial state; the step is used for ensuring that the upper pressing component is lifted in space, and if the upper pressing component is still in a twisted state, the paper cup can leave along with the upper pressing component;
the second hydraulic rod 9 drives the upper movable plate 13 to move upwards, and the upper movable plate 13 drives the upper pressing assembly 4 to leave the paper cup;
the tray 3 is drawn outwards to drive the paper cup to leave the lower frame 11, the sliding rod 14 loses downward pressure, and the movable plate 12 is driven by the torsion spring to reset downwards and the sliding rod 14 resets upwards.
After the paper cup is completely drawn out, the hot air blower 131 is started, hot air generated by the hot air blower 131 is discharged to the air outlet ring 132, the hot air is discharged to the corresponding upper pressing assembly 4 and the corresponding containing cover 222, and the upper pressing assembly 4 and the containing cover 222 are dried; for subsequent processing;
in order to improve the detection precision, a sensor can be installed in the containing cover to detect whether water exists.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. Disposable paper cup three-dimensional strength detection device, its characterized in that: the paper cup machine comprises a lower machine base, wherein the lower machine base comprises a lower frame body, a lower movable plate and an upper movable plate, a tray is inserted into the top inside the lower frame body, a plurality of paper cup main bodies are arranged in the tray, the lower movable plate is slidably installed at the bottom inside the lower frame body, twisting assemblies distributed in a rectangular array mode are arranged on the surface of the lower movable plate, and the twisting assemblies are oppositely arranged under the paper cup main bodies;
the top surface of the lower frame body is provided with an upright post, the top end of the upright post is provided with an upper box body, the bottom inside the upper box body is inserted with a tray, a plurality of paper cup main bodies are inverted inside the tray, and the top inside the upper box body is provided with a pressurizing assembly which is used for applying pressure to the inverted paper cup main bodies to detect the vertical strength of the paper cups;
the outer sliding installation of stand has last fly leaf, the bottom surface of going up the fly leaf is installed a plurality of and is pressed the subassembly on, go up to press the subassembly and stretch into relatively in the paper cup main part of just setting up the state, the top intercommunication delivery pipe of going up the subassembly that compresses tightly, twist subassembly, last compress tightly the subassembly and be used for the cooperation to drive the middle part distortion rotation of paper cup main part in order to detect the transverse strength of paper cup, go up to press the subassembly and be used for the water injection to the paper cup.
2. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 1, wherein: the paper cup main part includes the cup, the rim of a cup department of cup is equipped with the outer lane, the bottom shutoff of cup has the bottom plate, the bottom of bottom plate internal contraction in the cup, the bottom of bottom plate is the support area, the distortion subassembly stretches into in the support area and contradicts the bottom surface of bottom plate, go up to compress tightly the subassembly and stretch into in the cup and contradict in the top surface of bottom plate.
3. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 2, wherein: the distortion assembly comprises a rotating motor and a lower pressing assembly, the lower pressing assembly comprises a lower pressing plate, the output end of the rotating motor is connected with the lower pressing plate, the lower pressing plate is attached to the bottom surface of the paper cup main body in the upright state, and first raised heads distributed in an array mode are arranged on the top surface of the lower pressing plate.
4. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 3, wherein: the outer diameter of the lower pressing plate is smaller than that of the bottom plate, a containing cover is arranged at the outer ring of the lower pressing plate, the outer diameter of the top end of the containing cover is larger than that of the cup opening of the cup body, the side sections of the lower pressing plate and the containing cover are W-shaped, the bottom end of the cup body extends into a V-shaped groove of the containing cover, and the containing cover is used for collecting overflowing water.
5. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 3, wherein: the upper pressing assembly comprises a pipe body, an upper pressing plate and an outer jacking assembly; the rotary type cup holder is characterized in that the pipe body penetrates through the upper movable plate in a rotating mode, an upper pressing plate is arranged at the bottom end of the pipe body and attached to the top surface of the bottom plate, second raised heads distributed in an array mode are arranged on the bottom surface of the upper pressing plate, a water discharging hole is formed in the outer wall of the pipe body and is opposite to the middle of the inside of the cup body, the first raised heads and the second raised heads are distributed in a staggered mode, an outer jacking assembly is rotatably mounted on the outer wall of the pipe body and used for pressing the cup opening of the cup body onto a tray.
6. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 5, wherein: the outer jacking component comprises an outer ring body, a jacking rod and a roller; the outer ring body is rotatably installed on the outer wall of the pipe body, ejector rods distributed in an annular array mode are arranged on the outer wall of the outer ring body, the ejector rods are distributed obliquely downwards, rollers are arranged at the outer ends of the ejector rods, and the rollers are of flat structures and are vertically distributed.
7. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 5, wherein: the hot air blower is arranged in the center of the surface of the upper movable plate and connected in parallel to a plurality of air outlet rings, the air outlet rings are arranged on the bottom surface of the upper movable plate and concentrically arranged outside the pipe body, and the air outlet rings are used for discharging hot air to dry the upper pressing assembly.
8. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 1, wherein: the tray includes the plate body, four holes of accomodating that the rectangular array distributes are seted up to the inside of plate body, the surperficial symmetry slidable mounting of plate body has the pin, the both ends of plate body are equipped with the handle, the pin outwards removes to accomodating hole department with backstop paper cup main part, the pin inwards removes and accomodates.
9. The apparatus for detecting the three-dimensional strength of a disposable paper cup according to claim 1, wherein: first slot has been seted up at the inboard top of framework down, the adjustment tank has been seted up to the inboard bottom of framework down, through erecting the groove intercommunication between the inner of first slot, the adjustment tank, the tray inserts in first slot, and the outer end of first slot is the opening, the vertical slip embedding in the adjustment tank in both sides of activity board down, the vertical slip embedding in inside of erecting the groove has the slide bar, the top of slide bar is the inclined plane structure, the bottom of slide bar is rotated and is connected in the one end of connecting rod, the other end of connecting rod is rotated and is connected in the bottom surface middle part of tray, the center department of connecting rod rotates to be connected in the adjustment tank and rotates the junction and install the torsional spring.
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| CN202111457693.3A CN114112711A (en) | 2021-12-02 | 2021-12-02 | Disposable paper cup three-dimensional strength detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111457693.3A CN114112711A (en) | 2021-12-02 | 2021-12-02 | Disposable paper cup three-dimensional strength detection device |
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Effective date of registration: 20240105 Address after: 430070 5A / F, future mansion, 378 Wuluo Road, Hongshan District, Wuhan City, Hubei Province Applicant after: Wuhan yizhiniao Technology Co.,Ltd. Address before: 246000 Gaohe town industrial community, Huaining County, Anqing City, Anhui Province Applicant before: Huaining ririxin paper plastic Co.,Ltd. |