CN111965020A - Gauze mask ear rope detection mechanism - Google Patents
Gauze mask ear rope detection mechanism Download PDFInfo
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- CN111965020A CN111965020A CN202010718252.3A CN202010718252A CN111965020A CN 111965020 A CN111965020 A CN 111965020A CN 202010718252 A CN202010718252 A CN 202010718252A CN 111965020 A CN111965020 A CN 111965020A
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- mask
- piece
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- detection mechanism
- rope
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask ear rope detection mechanism which comprises a base, wherein the base is provided with a transmission chain, the transmission chain is used for transmitting a mask, the base is provided with an ear rope detection station, the transmission chain passes through the ear rope detection station, a pressing cylinder is arranged above the ear rope detection station, two sides of the transmission chain are respectively provided with a linear driving mechanism, a driving end of the linear driving mechanism is fixedly connected with a pull rope piece, the pull rope piece is used for hooking an ear rope of the mask, the linear driving mechanism is used for driving the pull rope piece to move outwards along the transverse direction, and a pressure sensor is arranged at the position of the pull rope piece. The mask ear rope detection mechanism provided by the invention can detect the connection strength of the ear rope and the mask body, so that the quality of the mask is ensured.
Description
Technical Field
The invention relates to the technical field of mask detection, in particular to a mask ear rope detection mechanism.
Background
The mask comprises a mask body and ear ropes, wherein the two ends of the ear ropes are welded at the edges of the two sides of the mask body. The quality of gauze mask is directly influenced to the joint strength of ear rope and the cover body, if the joint strength of ear rope and the cover body is not enough, the ear rope separates with the cover body easily, makes the gauze mask unable to use. In the prior art, the production process of the mask does not detect the connection strength of the ear ropes and the mask body, so that the quality of the produced mask cannot be ensured.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a mask ear rope detection mechanism which can detect the connection strength of an ear rope and a mask body so as to ensure the quality of a mask.
The purpose of the invention is realized by adopting the following technical scheme:
gauze mask ear rope detection mechanism, which comprises a base, the base is equipped with the transfer chain, the transfer chain is used for conveying the gauze mask, the base is equipped with ear rope detection station, the transfer chain process ear rope detection station, ear rope detection station's top is equipped with and compresses tightly the cylinder, the both sides of transfer chain all are equipped with sharp actuating mechanism, sharp actuating mechanism's drive end rigid coupling has the stay cord piece, stay cord piece is used for hooking the ear rope of gauze mask, sharp actuating mechanism is used for driving stay cord piece along horizontal outwards movement, stay cord piece department is equipped with pressure sensor.
Specifically, a plurality of segments are fixedly connected to the outer side of the conveying chain, positioning folding pieces are arranged on the front edge and the rear edge of the top side of each segment, the distance between the positioning folding piece positioned on the front edge and the positioning folding piece positioned on the rear edge corresponds to the width of the mask, so that the mask can be placed along the transverse direction by the segments, and the width of each segment is smaller than the length of the mask.
Specifically, gauze mask ear rope detection mechanism includes montant and horizontal mounting panel, horizontal mounting panel passes through the montant install in the base, horizontal mounting panel rigid coupling has the cylinder compresses tightly.
Specifically, the top side rigid coupling of horizontal mounting panel has two guide sleeve, every the slide bar is worn to be equipped with by the equal slidable of guide sleeve, the hypomere of slide bar passes horizontal mounting panel, two be connected with the transverse connection board between the bottom of slide bar.
Specifically, two longitudinal pressing plates are fixedly connected to the bottom side of the transverse connecting plate, and the length of each longitudinal pressing plate is matched with the width of the mask.
Specifically, the linear driving mechanism is a rodless cylinder which is transversely arranged, a driving sliding block is slidably arranged on the rodless cylinder, and the driving sliding block is fixedly connected with the pull rope piece.
Specifically, the stay cord spare is the slice, the main part of stay cord spare is along vertical setting, and the rigid coupling in drive slider, the upper and lower both ends of stay cord spare all are equipped with the piece of bending outwards.
Specifically, the bending piece located on the upper side is inclined upward, and the bending piece located on the lower side is inclined downward.
Specifically, the equal rigid coupling in both sides of conveying chain has the guide piece, the guide piece includes first slope section, first slope section is followed the direction of delivery tilt up of conveying chain, the top of first slope section is located the front side of stay cord piece.
Specifically, the guide piece includes the second slope section, the second slope section is followed the conveying direction of conveying chain upwards inclines, the second slope section with first slope section passes through connecting strip interconnect.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the moving distance of the pull rope piece driven by the linear driving mechanism is preset according to the requirement of the connection strength of the ear rope and the cover body. When the conveying chain conveys the gauze mask to the ear rope detection station, the piston rod of the compression cylinder stretches outwards, so that the gauze mask is compressed at the corresponding position of the ear rope detection station of the conveying chain. Then, the two linear driving mechanisms respectively drive the pull rope pieces to slide outwards, so that the two pull rope pieces respectively pull the two ear ropes of the mask. When the pull rope pieces move outwards along the transverse direction to the preset distance, if the ear ropes are not broken, the connection strength of the ear ropes and the mask body of the mask meets the requirement, then, the two pull rope pieces reset, and the transmission chain drives the mask to move forwards continuously; when the stay cord piece moves to the preset distance along the transverse direction outwards, if the ear cord is broken, the connection strength between the ear cord of the mask and the mask body is not in accordance with the requirement, the pressure sensor arranged on the stay cord piece records the tension value applied to the ear cord, and the tension value is fed back to the control system, and the control system sends out an alarm signal to prompt the removal of the mask which is not in accordance with the requirement. The mask ear rope detection mechanism can detect the connection strength of the ear rope and the mask body, so that the quality of the mask is ensured.
Drawings
FIG. 1 is a reference view of a mask ear cord detection mechanism;
FIG. 2 is a partial view of FIG. 1;
FIG. 3 is a partial view of a mask ear cord detection mechanism;
FIG. 4 is a partial view of a mask ear cord detection mechanism;
FIG. 5 is a perspective view of the guide tab;
fig. 6 is a perspective view of a segment.
In the figure: 1. a mask; 11. an ear cord; 21. a pressing cylinder; 22. a vertical rod; 23. a transverse mounting plate; 24. a guide sleeve; 31. a linear drive mechanism; 32. a pull cord piece; 321. bending the sheet; 33. driving the slide block; 4. segment; 41. positioning the folding piece; 51. a transverse connecting plate; 52. a slide bar; 53. a longitudinal compression plate; 6. a guide piece; 61. a first inclined section; 62. a second inclined section; 63. and (4) connecting strips.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Referring to fig. 1 to 3, the mask ear cord detecting mechanism includes a base provided with a conveyor chain (not shown) for conveying the mask 1. The base is equipped with ear rope detection station (refer to A department in figure 3), and the conveying chain passes through ear rope detection station, and ear rope detection station's top is equipped with compresses tightly cylinder 21. The two sides of the conveying chain are respectively provided with a linear driving mechanism 31, the driving end of the linear driving mechanism 31 is fixedly connected with a pull rope piece 32, and the pull rope piece 32 is used for hooking the ear rope 11 of the mask 1. The linear driving mechanism 31 is used for driving the pulling rope member 32 to move outwards in the transverse direction (the direction F in fig. 2 is the longitudinal direction), and a pressure sensor is arranged at the pulling rope member 32.
Specifically, with reference to fig. 1, 2 and 6, a plurality of segments 4 are fixed to the outer side of the conveying chain, positioning flaps 41 are provided on the front and rear edges of the top side of the segments 4, and the distance between the positioning flap 41 on the front edge and the positioning flap 41 on the rear edge corresponds to the width of the mask 1, so that the segments 4 can be used for placing the mask 1 in the transverse direction. The width of the segments 4 is smaller than the length of the mask 1, so that both ends of the mask 1 exceed both transverse sides of the segments 4.
Specifically, as shown in fig. 3 and 4, the mask ear rope detection mechanism includes a vertical rod 22 and a horizontal mounting plate 23, the horizontal mounting plate 23 is mounted on the base through the vertical rod 22, and the horizontal mounting plate 23 is fixedly connected with a pressing cylinder 21.
Specifically, referring to fig. 3 and 4, two guide sleeves 24 are fixedly connected to the top side of the transverse mounting plate 23, each guide sleeve 24 slidably penetrates through a sliding rod 52, the lower section of each sliding rod 52 penetrates through the transverse mounting plate 23, and a transverse connecting plate 51 is connected between the bottom ends of the two sliding rods 52.
Specifically, referring to fig. 3 and 4, two longitudinal pressing plates 53 are fixedly connected to the bottom side of the transverse connecting plate 51, and the length of the longitudinal pressing plate 53 is adapted to the width of the mask 1.
Specifically, referring to fig. 3 and 4, the linear driving mechanism 31 is a rodless cylinder disposed in the transverse direction, the rodless cylinder is slidably provided with a driving slider 33, and the driving slider 33 is fixedly connected with a rope pulling member 32.
Specifically, referring to fig. 3 and 4, the pulling rope member 32 is in a sheet shape, and a main body of the pulling rope member 32 is vertically disposed and fixedly connected to the driving slider 33. The upper and lower ends of the rope pulling member 32 are provided with bending pieces 321 bent outwards. The bent piece 321 positioned on the upper side is inclined upward, and the bent piece 321 positioned on the lower side is inclined downward.
Specifically, referring to fig. 1, 2 and 5, guide pieces 6 (only one guide piece 6 is shown in the figures) are fixedly connected to both sides of the conveyor chain, each guide piece 6 includes a first inclined section 61, the first inclined section 61 is inclined upward along the conveying direction of the conveyor chain, and the top end of the first inclined section 61 is located at the front side of the rope pulling piece 32.
Specifically, referring to fig. 1, 2 and 5, the guide piece 6 includes a second inclined section 62, the second inclined section 62 being inclined upward in the conveying direction of the conveyor chain, the second inclined section 62 and the first inclined section 61 being connected to each other by a connecting bar 63.
As an alternative embodiment, the conveyor chain may be replaced by a conveyor belt.
The operating principle of the mask ear rope detection mechanism is as follows:
firstly, the distance for the linear driving mechanism 31 to drive the pulling rope piece 32 to move is preset according to the requirement of the connection strength of the ear rope 11 and the cover body. Since both ends of the mask 1 are beyond the lateral sides of the segments 4, when the mask 1 reaches the corresponding position of the guide piece 6, the ear strings 11 of the mask 1 slide upwards along the first inclined section 61 of the guide piece 6. When the conveying chain conveys the mask 1 to the ear rope detection station, the piston rod of the pressing cylinder 21 extends outwards, so that the mask 1 is pressed at the corresponding position of the ear rope detection station of the conveying chain. At the same time, the ear cord 11 of the mask 1 slides off the front end of the first inclined section 61 and falls down to the corresponding place of the pull cord member 32. Then, the two linear driving mechanisms 31 respectively drive the pulling rope members 32 to slide outwards, so that the two pulling rope members 32 respectively pull the two ear ropes 11 of the mask 1. After the pulling rope pieces 32 move outwards along the transverse direction to the preset distance, if the ear ropes 11 are not broken, the connection strength between the ear ropes 11 of the mask 1 and the mask body meets the requirement, and then the two pulling rope pieces 32 are reset, and the transmission chain drives the mask 1 to move forwards continuously; after the pulling rope piece 32 moves outwards along the transverse direction to the preset distance, if the ear rope 11 is broken, namely the connection strength between the ear rope 11 of the mask 1 and the mask body is not in accordance with the requirement, the pressure sensor arranged on the pulling rope piece 32 records the pulling force value applied by the pulling rope piece 32 to the ear rope 11, and the pulling force value is fed back to the control system, and the control system sends out an alarm signal to prompt the removal of the mask 1 which is not in accordance with the requirement.
The bending piece 321 positioned on the upper side inclines upwards, and the bending piece 321 positioned on the lower side inclines downwards, so that the two bending pieces 321 form a fork shape, the ear rope 11 can be hooked more accurately, and the detection success rate can be improved.
If the connection strength of the ear rope 11 of the mask 1 and the mask body meets the requirement, the two rope pulling pieces 32 are reset, the transmission chain drives the mask 1 to move forward continuously, and in the process, the ear rope 11 of the mask 1 slides upwards along the second inclined section 62, so that the mask 1 leaves the ear rope detection station.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. Gauze mask ear rope detection mechanism, its characterized in that: the utility model discloses a mask, including the base, the base is equipped with the transfer chain, the transfer chain is used for conveying the gauze mask, the base is equipped with ear rope detection station, the transfer chain process ear rope detection station, the top of ear rope detection station is equipped with and compresses tightly the cylinder, the both sides of transfer chain all are equipped with sharp actuating mechanism, sharp actuating mechanism's drive end rigid coupling has the stay cord piece, the stay cord piece is used for hooking the ear rope of gauze mask, sharp actuating mechanism is used for driving the stay cord piece along horizontal outwards removal, stay cord piece department is equipped with pressure sensor.
2. The mask ear cord detection mechanism of claim 1, wherein: the outer side of the conveying chain is fixedly connected with a plurality of segments, the front edge and the rear edge of the top side of each segment are respectively provided with a positioning folding piece, the distance between the positioning folding piece positioned on the front edge and the positioning folding piece positioned on the rear edge corresponds to the width of the mask, so that the segments can be used for the mask to be placed transversely, and the width of each segment is smaller than the length of the mask.
3. The mask ear cord detection mechanism of claim 2, wherein: the mask ear rope detection mechanism comprises a vertical rod and a transverse mounting plate, the transverse mounting plate is installed on the base through the vertical rod, and the transverse mounting plate is fixedly connected with the compression cylinder.
4. The mask ear cord detection mechanism of claim 3, wherein: the top side rigid coupling of horizontal mounting panel has two guide sleeve, every the slide bar is worn to be equipped with to the equal slidable of guide sleeve, the hypomere of slide bar passes horizontal mounting panel, two be connected with the transverse connection board between the bottom of slide bar.
5. The mask ear cord detection mechanism of claim 4, wherein: two longitudinal pressing plates are fixedly connected to the bottom sides of the transverse connecting plates, and the length of each longitudinal pressing plate is matched with the width of the mask.
6. The mask ear cord detection mechanism of claim 1, wherein: the linear driving mechanism is a rodless cylinder which is arranged along the transverse direction, a driving sliding block is arranged on the rodless cylinder in a sliding mode, and the driving sliding block is fixedly connected with the pull rope piece.
7. The mask ear cord detection mechanism of claim 6, wherein: the stay cord spare is the slice, the main part of stay cord spare is along vertical setting, and the rigid coupling in drive slider, the upper and lower both ends of stay cord spare all are equipped with the bending piece of bending outwards.
8. The mask ear cord detection mechanism of claim 7, wherein: the bent piece on the upper side is inclined upward, and the bent piece on the lower side is inclined downward.
9. The mask ear cord detection mechanism of claim 1, wherein: the equal rigid coupling in both sides of conveying chain has the guide piece, the guide piece includes first slope section, first slope section is followed the direction of delivery tilt up of conveying chain, the top of first slope section is located the front side of stay cord spare.
10. The mask ear cord detection mechanism of claim 9, wherein: the guide piece includes the second slope section, the second slope section is followed the transmission direction tilt up of conveying chain, the second slope section with first slope section passes through connecting strip interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010718252.3A CN111965020A (en) | 2020-07-23 | 2020-07-23 | Gauze mask ear rope detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010718252.3A CN111965020A (en) | 2020-07-23 | 2020-07-23 | Gauze mask ear rope detection mechanism |
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| Publication Number | Publication Date |
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| CN111965020A true CN111965020A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010718252.3A Pending CN111965020A (en) | 2020-07-23 | 2020-07-23 | Gauze mask ear rope detection mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284908A (en) * | 2020-12-30 | 2021-01-29 | 江苏摩氧智能科技集团有限公司 | Mask melt-blown fabric processing and detection integrated equipment |
| CN112604984A (en) * | 2020-12-04 | 2021-04-06 | 胡邵宣 | Auxiliary detection device for steam eye patch production |
| CN112730227A (en) * | 2020-12-21 | 2021-04-30 | 联和东浩(厦门)药业有限公司 | Rapid quality detection method for disposable medical mask |
| CN112763413A (en) * | 2020-12-26 | 2021-05-07 | 厦门金焱达生活用品有限公司 | Ear band detection device for mask production equipment |
| CN113176138A (en) * | 2021-05-27 | 2021-07-27 | 天津长荣科技集团股份有限公司 | Device and method for detecting firmness degree of welding spots of ear band of mask |
-
2020
- 2020-07-23 CN CN202010718252.3A patent/CN111965020A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604984A (en) * | 2020-12-04 | 2021-04-06 | 胡邵宣 | Auxiliary detection device for steam eye patch production |
| CN112604984B (en) * | 2020-12-04 | 2022-09-09 | 苏州市东挺河智能科技发展有限公司 | Auxiliary detection device for steam eye patch production |
| CN112730227A (en) * | 2020-12-21 | 2021-04-30 | 联和东浩(厦门)药业有限公司 | Rapid quality detection method for disposable medical mask |
| CN112763413A (en) * | 2020-12-26 | 2021-05-07 | 厦门金焱达生活用品有限公司 | Ear band detection device for mask production equipment |
| CN112284908A (en) * | 2020-12-30 | 2021-01-29 | 江苏摩氧智能科技集团有限公司 | Mask melt-blown fabric processing and detection integrated equipment |
| CN112284908B (en) * | 2020-12-30 | 2021-04-06 | 常州美康源医疗科技有限公司 | Mask melt-blown fabric processing and detection integrated equipment |
| CN113176138A (en) * | 2021-05-27 | 2021-07-27 | 天津长荣科技集团股份有限公司 | Device and method for detecting firmness degree of welding spots of ear band of mask |
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