CN114659904B - Polyurethane sole bending strength detection device - Google Patents
Polyurethane sole bending strength detection device Download PDFInfo
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- CN114659904B CN114659904B CN202210541349.0A CN202210541349A CN114659904B CN 114659904 B CN114659904 B CN 114659904B CN 202210541349 A CN202210541349 A CN 202210541349A CN 114659904 B CN114659904 B CN 114659904B
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/08—Measuring devices for shoe parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
- G01N2203/0023—Bending
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of polyurethane sole bending strength detection production, in particular to a polyurethane sole bending strength detection device which comprises a base plate, a supporting plate and a partition plate, wherein the supporting plate is connected with the top of the base plate, the partition plate is arranged on one side of the supporting plate, and a test module and a conveying module are arranged on the partition plate. The cylinder expansion end takes the driving plate to descend earlier, the tilting of movable plate left end, the stripper plate of being connected with the movable plate left end drives the piston and rises, the air in the hollow rectangle post passes through the main air pipe and assists the air duct and makes the cushion motion in the transport box, the cushion propelling movement is located between the sole of material frame bottommost to two limiting plates, then the cylinder expansion end rises, the fly leaf antiport, the second gear of being connected with the fly leaf is indirect makes the pinion rack descend, the sole middle part is pressed to the pinion rack, then cooperation pivoted fly leaf, accomplish the bending strength test from this, only can accomplish the transport and the test of sole through a cylinder, the manufacturing cost of this device has been reduced, its market competition has been improved.
Description
Technical Field
The invention relates to the technical field of polyurethane sole bending strength detection production, in particular to a polyurethane sole bending strength detection device.
Background
Polyurethane is used as a high polymer material with the characteristics of high strength, tear resistance, wear resistance and the like, and is widely applied to the fields of daily life, industrial and agricultural production, medicine and the like. The coating is mainly applied to the aspects of aviation, railways, buildings, sports and the like, is used for surface finishing of wooden furniture and metal, is used for heat insulation and cold insulation of storage tanks, pipelines, refrigeration houses, beer, fermentation tanks and fresh-keeping barrels, is used for heat insulation and water prevention of house buildings, can also be used for prefabricated polyurethane plates, and can be used for manufacturing plastic products, wear-resistant synthetic rubber products, synthetic fibers, hard and soft foam plastic products, adhesives, coatings and the like; it is used for surface coating of various woodenware, chemical equipment, telecommunication equipment, instruments and various transportation tools. The polyurethane article mentioned here is a shoe sole made of polyurethane.
In a small and medium sized device, the bending strength test of the sole is performed, and the most basic involves the transportation and bending strength test of the sole, so that two or more electronic appliances are present in the device to perform the two operations, thereby resulting in an increase in the manufacturing cost of the small and medium sized device and a reduction in the market competitiveness thereof.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
Therefore, the technical scheme adopted by the invention is as follows:
the utility model provides a polyurethane sole bending strength detection device, includes base plate, fagging and baffle, the fagging is connected with the base plate top, the baffle install in fagging one side, be equipped with test module and transport module on the baffle, be equipped with guide module on the base plate, test module include with the cylinder that the baffle rear side is connected, with the driving plate that the cylinder expansion end is connected, through first pivot with baffle swing joint's first gear, be located the baffle front side and with the connecting plate of first pivot connection, with the connecting plate bottom is connected and is slided and extend to the inside arc of baffle, be located the arc bottom and through the second pivot with baffle front side swing joint's fly leaf, swing joint in two plate bodies between connecting plate and the fly leaf, cup joint in two limiting plates, the limiting plate of fly leaf bottom, Be located between baffle and the limiting plate and the activity cup joint in the second gear in the second pivot outside, mesh in the pinion rack of second gear one side and with the T shape pole that the pinion rack top is connected, first gear and driving plate meshing, T shape pole outside activity cup joint install in the connecting piece of baffle front side, guide module including offer in the notch at base plate top, with notch activity grafting trapezoidal plate and with a plurality of springs of notch inner chamber bottom connection, the spring top rubs with trapezoidal plate bottom, conveying module is including being located cylinder rear side and with the material frame that the base plate top is connected, with the hollow rectangle post that the baffle front side is connected, slidable mounting in inside piston of hollow rectangle post, swing joint in two stripper plates between fly leaf and piston, with main trachea, the hollow rectangle post top connection and the intercommunication, The material conveying device comprises a conveying box, two auxiliary air pipes and an elastic cushion, wherein the conveying box is installed on the rear side of the material frame and is communicated with the inside of the material frame, the two auxiliary air pipes are connected between the main air pipe and the conveying box, the elastic cushion is movably installed inside the conveying box, the main air pipe is communicated with the inside of the conveying box through the auxiliary air pipes, the bottom end of the elastic cushion movably extends to the inside of the material frame, and a discharge hole suitable for sole insertion is formed in the front side of the material frame.
Through adopting above-mentioned technical scheme, the cylinder expansion end takes the driving plate to descend earlier, then indirectly make the activity board left end perk, the stripper plate of being connected with the activity board left end drives the piston and rises, then the air in the hollow rectangular column makes the cushion motion in the transport box through main trachea and supplementary trachea, the cushion propelling movement is located between the sole of material frame bottommost to two limiting plates, then the cylinder expansion end rises, the fly leaf antiport, then make the pinion rack descend with the indirect second gear of being connected of fly leaf, the sole middle part is pressed to the pinion rack, then cooperation pivoted fly leaf, accomplish the bending strength test from this, the transport and the test of sole can only be accomplished through a cylinder to this device, the manufacturing cost of this device has been reduced, its market competition has been improved.
The present invention in a preferred example may be further configured to: an arc-shaped sliding groove suitable for the arc-shaped plate to slide is formed in the front side of the partition plate and located at the top of the T-shaped rod.
Through adopting above-mentioned technical scheme, the arc spout provides gliding condition for the arc.
The present invention in a preferred example may be further configured to: a gap is reserved between the rear side of the connecting plate and the front side of the partition plate, the plate bodies are symmetrical about the connecting plate, and the plate body close to the rear side of the base plate is movably arranged in the gap.
Through adopting above-mentioned technical scheme, adopt this structural design, guarantee that it can nimble motion when giving plate body installation space.
The present invention in a preferred example may be further configured to: the toothed plate is L-shaped, and the top of the toothed plate is in friction with the bottom of the movable plate.
Through adopting above-mentioned technical scheme, adopt this structural design, after the sole moved between two limiting plates, the fly leaf drove the second pivot of installing the second gear and rotates, then the second gear impels the pinion rack to descend, and the pinion rack presses the sole middle part, realizes the bending strength test to the sole from this.
The present invention in a preferred example may be further configured to: the trapezoidal plate is movably sleeved outside the two limiting plates, and two sides of the trapezoidal plate are both provided with inclined planes.
Through adopting above-mentioned technical scheme, the sole that comes out in the frame is after the direction of trapezoidal plate, can be accurate get into between two limiting plates.
The invention in a preferred example may be further configured to: the two extrusion plates are respectively positioned on the front side and the rear side of the movable plate, the top ends of the two extrusion plates extend into the hollow rectangular column and rub against the inner wall of the hollow rectangular column, and the width of each extrusion plate is smaller than the inner diameter of the hollow rectangular column.
Through adopting above-mentioned technical scheme, adopt this structural design, the stripper plate can be nimble move in hollow rectangular column.
The present invention in a preferred example may be further configured to: a plurality of support rods are installed on the outer sides of the hollow rectangular columns and are connected with the top of the base plate.
Through adopting above-mentioned technical scheme, the vaulting pole can improve the firm degree of hollow rectangular column.
The invention in a preferred example may be further configured to: the guide rod is installed to the baffle rear side, the driving plate slides and cup joints in the guide rod outside.
Through adopting above-mentioned technical scheme, the guide arm can lead to the driving plate, and the driving plate can be steady carry out elevating movement.
By adopting the technical scheme, the invention has the beneficial effects that:
1. according to the device, the movable end of the air cylinder firstly drives the transmission plate to descend, then the left end of the movable plate is indirectly raised, the extrusion plate connected with the left end of the movable plate drives the piston to ascend, then air in the hollow rectangular column enables the elastic pad in the conveying box to move through the main air pipe and the auxiliary air pipe, the elastic pad pushes the sole located at the bottommost of the material frame to a position between the two limiting plates, then the movable end of the air cylinder ascends, the movable plate rotates in the reverse direction, then the toothed plate descends through the second gear indirectly connected with the movable plate, the toothed plate presses the middle of the sole, and then the rotating movable plate is matched to complete the bending strength test.
2. According to the invention, the toothed plate descends to tightly press the sole and the trapezoidal plate, then the movable plate bends the sole, after the trapezoidal plate is extruded by the limiting plate, the spring contracts to provide a descending space for the trapezoidal plate, the rotating angle of the movable plate is increased, the sole is bent to the maximum extent, and the purpose of detecting the bending strength is realized.
3. According to the invention, the conveying of the soles and the bending resistance test of the soles can be realized by controlling the lifting direction of the movable end of the air cylinder, and the test operation is more time-saving and labor-saving under the synchronous operation.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a perspective view of the overall structure of the present invention;
FIG. 3 is a perspective view of a test module of the present invention;
FIG. 4 is a rear view of the test module of the present invention;
fig. 5 is a schematic view of the connection of the second gear, the toothed plate and the T-bar according to the present invention;
FIG. 6 is a schematic view of the connection of the trapezoidal plate, spring and base plate of the present invention;
FIG. 7 is a perspective view of a delivery module of the present invention;
FIG. 8 is a right side elevation view of the delivery module of the present invention;
FIG. 9 is an enlarged view of the portion A of FIG. 8 according to the present invention.
Reference numerals:
100. a substrate;
200. a supporting plate;
300. a partition plate;
400. a test module; 410. a cylinder; 420. a drive plate; 430. a first gear; 440. a connecting plate; 450. an arc-shaped plate; 460. a movable plate; 470. a plate body; 480. a limiting plate; 490. a second gear; 491. a toothed plate; 492. a T-shaped rod;
500. a guidance module; 510. a notch; 520. a trapezoidal plate; 530. a spring;
600. a delivery module; 610. material frame; 620. a hollow rectangular column; 630. a piston; 640. a pressing plate;
650. a main air pipe; 660. a transport box; 670. an auxiliary air pipe; 680. an elastic pad;
700. a stay bar;
800. a guide rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.
The following describes a bending strength testing device for a polyurethane sole according to some embodiments of the present invention with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 to 9, the bending strength detecting device for polyurethane soles, provided by the present invention, includes a substrate 100, a supporting plate 200 and a partition 300, wherein the supporting plate 200 is connected to the top of the substrate 100, the partition 300 is installed on one side of the supporting plate 200, the partition 300 is provided with a testing module 400 and a conveying module 600, the substrate 100 is provided with a guiding module 500, the testing module 400 includes a cylinder 410 connected to the rear side of the partition 300, a driving plate 420 connected to the movable end of the cylinder 410, a first gear 430 movably connected to the partition 300 through a first rotating shaft, a connecting plate 440 located at the front side of the partition 300 and connected to the first rotating shaft, an arc plate 450 connected to the bottom end of the connecting plate 440 and slidably extending into the interior of the partition 300, a movable plate 460 located at the bottom of the arc plate 450 and movably connected to the front side of the partition 300 through a second rotating shaft, a movable plate 460, a movable plate 500, Two plate bodies 470 movably connected between the connecting plate 440 and the moving plate 460, two limiting plates 480 sleeved at the bottom of the moving plate 460, a second gear 490 positioned between the separating plate 300 and the limiting plates 480 and movably sleeved at the outer side of the second rotating shaft, a toothed plate 491 meshed at one side of the second gear 490, and a T-shaped rod 492 connected with the top end of the toothed plate 491, wherein the first gear 430 is meshed with the transmission plate 420, and a connecting piece mounted at the front side of the separating plate 300 is movably sleeved at the outer side of the T-shaped rod 492;
the guide module 500 comprises a notch 510 opened at the top of the base plate 100, a trapezoidal plate 520 movably inserted into the notch 510, and a plurality of springs 530 connected with the bottom of the cavity of the notch 510, wherein the top ends of the springs 530 rub against the bottom of the trapezoidal plate 520;
the conveying module 600 includes a material frame 610 located at the rear side of the cylinder 410 and connected to the top of the substrate 100, a hollow rectangular column 620 connected to the front side of the partition 300, a piston 630 slidably mounted inside the hollow rectangular column 620, two extrusion plates 640 movably connected between the movable plate 460 and the piston 630, a main air pipe 650 connected to and communicated with the top of the hollow rectangular column 620, a conveying box 660 mounted at the rear side of the material frame 610 and communicated with the inside of the material frame 610, two auxiliary air pipes 670 connected between the main air pipe 650 and the conveying box 660, and an elastic cushion 680 movably mounted inside the conveying box 660, wherein the main air pipe 650 is communicated with the inside of the conveying box 660 through the auxiliary air pipes 670, the bottom end of the elastic cushion 680 movably extends into the inside of the material frame 610, and a discharge port suitable for a sole to penetrate through is formed at the front side of the material frame 610.
Specifically, an arc-shaped sliding groove suitable for the arc-shaped plate 450 to slide is formed in the front side of the partition plate 300, the arc-shaped sliding groove is located at the top of the T-shaped rod 492, and the arc-shaped sliding groove provides a sliding condition for the arc-shaped plate 450.
Furthermore, a gap is reserved between the rear side of the connecting plate 440 and the front side of the partition 300, the plate body 470 is symmetrical with respect to the connecting plate 440, the plate body 470 close to the rear side of the base plate 100 is movably arranged in the gap, and by adopting the structural design, the flexible movement of the plate body 470 is ensured while the installation space is provided.
Further, the toothed plate 491 sets up to the L shape, the top of toothed plate 491 rubs with fly leaf 460 bottom, adopts this structural design, and after the sole moved to between two limiting plates 480, fly leaf 460 drove the second pivot of installing second gear 490 and rotates, then second gear 490 impels toothed plate 491 to descend, and toothed plate 491 presses the sole middle part, realizes the bending strength test to the sole from this.
Further, trapezoidal plate 520 activity is cup jointed in two limiting plate 480 outsides, trapezoidal plate 520 both sides all set up to the inclined plane, and the sole that comes out in the material frame 610 is after the direction of trapezoidal plate 520, can be accurate get into between two limiting plates 480.
Furthermore, two the stripper plate 640 is located the front and back both sides of fly leaf 460 respectively, two the stripper plate 640 top all extends to inside of hollow rectangular column 620 and with the friction of hollow rectangular column 620 inner wall, the width of stripper plate 640 is less than hollow rectangular column 620 internal diameter, adopts this structural design, the flexible motion in hollow rectangular column 620 of stripper plate 640.
Example two:
with reference to fig. 1-2, on the basis of the first embodiment, a plurality of support rods 700 are installed outside the hollow rectangular column 620, and the plurality of support rods 700 are all connected to the top of the substrate 100, so that the support rods 700 can improve the stability of the hollow rectangular column 620.
Example three:
referring to fig. 2 to 4, in the above embodiment, the guide rod 800 is installed at the rear side of the partition 300, the driving plate 420 is slidably sleeved outside the guide rod 800, the guide rod 800 can guide the driving plate 420, and the driving plate 420 can perform a stable lifting motion.
The working principle and the using process of the invention are as follows: in an initial state, the material frame 610 is filled with a sole to be tested, when the present invention is put into practical use, the air cylinder 410 is started, the movable end of the air cylinder 410 drives the transmission plate 420 to descend, then the transmission plate is influenced by a meshing relationship, the first gear 430 drives the connecting plate 440 and the arc-shaped plate 450 to rotate through the first rotating shaft, then the arc-shaped plate 450 drives the right end of the movable plate 460 through the plate body 470 to descend, the left end of the movable plate 460 rises to drive the extrusion plate 640 and the piston 630 connected with the movable plate to ascend, during this period, the movable plate 460 drives the second gear 490 to rotate, then the toothed plate 491 moves upwards, so that the toothed plate 491 cannot obstruct the sole from entering between the two limiting plates 480, then air in the hollow rectangular column 620 enters the main air pipe 650 through the extrusion of the piston 630, then enters the conveying box 660 through the auxiliary air pipe 670, the air in the conveying box 660 extrudes the elastic cushion 680 into the material frame 610, then the sole at the bottommost part in the material frame 610 is squeezed by the elastic pad 680 to be sent between the two limiting plates 480, then the movable end of the cylinder 410 is controlled to rise, then the arc-shaped plate 450 slides in the opposite direction, then according to the above steps, the tooth plate 491 moves downwards, the bottom of the tooth plate 491 compresses the middle part of the sole, then the movable plate 460 with the right end tilted bends the sole, wherein after the trapezoidal plate 520 is squeezed by the limiting plates 480, the spring 530 contracts to provide a descending space for the trapezoidal plate 520, and meanwhile, the rotating angle of the movable plate 460 is increased to bend the sole to the maximum extent, and then the bending strength of the sole is detected by workers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a polyurethane sole bending strength detection device, includes base plate (100), fagging (200) and baffle (300), fagging (200) are connected with base plate (100) top, baffle (300) install in fagging (200) one side, be equipped with test module (400) and transport module (600) on baffle (300), be equipped with guide module (500) on base plate (100), its characterized in that:
the test module (400) comprises a cylinder (410) connected with the rear side of the partition plate (300), a transmission plate (420) connected with the movable end of the cylinder (410), a first gear (430) movably connected with the partition plate (300) through a first rotating shaft, a connecting plate (440) located on the front side of the partition plate (300) and connected with the first rotating shaft, an arc-shaped plate (450) connected with the bottom end of the connecting plate (440) and slidably extending into the interior of the partition plate (300), a movable plate (460) located at the bottom of the arc-shaped plate (450) and movably connected with the front side of the partition plate (300), two plate bodies (470) movably connected between the connecting plate (440) and the movable plate (460), two limiting plates (480) sleeved at the bottom of the movable plate (460), a second gear (490) movably sleeved at the outer side of the second rotating shaft and located between the partition plate (300) and the limiting plate (480), A toothed plate (491) meshed with one side of the second gear (490) and a T-shaped rod (492) connected with the top end of the toothed plate (491), wherein the first gear (430) is meshed with the transmission plate (420), and the outer side of the T-shaped rod (492) is movably sleeved with a connecting piece arranged on the front side of the partition plate (300);
the guide module (500) comprises a notch (510) formed in the top of the base plate (100), a trapezoidal plate (520) movably inserted into the notch (510), and a plurality of springs (530) connected with the bottom of an inner cavity of the notch (510), wherein the top ends of the springs (530) rub against the bottom of the trapezoidal plate (520);
the conveying module (600) comprises a material frame (610) which is positioned at the rear side of the air cylinder (410) and connected with the top of the base plate (100), a hollow rectangular column (620) connected with the front side of the partition plate (300), a piston (630) slidably mounted in the hollow rectangular column (620), two extrusion plates (640) movably connected between the movable plate (460) and the piston (630), a main air pipe (650) connected and communicated with the top of the hollow rectangular column (620), a conveying box (660) mounted at the rear side of the material frame (610) and communicated with the interior of the material frame (610), two auxiliary air pipes (670) connected between the main air pipe (650) and the conveying box (660), and an elastic cushion (680) movably mounted in the conveying box (660), wherein the main air pipe (650) is communicated with the interior of the conveying box (660) through the auxiliary air pipes (670), the bottom end of the elastic cushion (680) movably extends into the material frame (610), and a discharge hole suitable for sole insertion is formed in the front side of the material frame (610).
2. The bending strength detecting device for polyurethane shoe sole according to claim 1, wherein the front side of the partition board (300) is provided with an arc chute suitable for the arc board (450) to slide, and the arc chute is located at the top of the T-shaped rod (492).
3. The bending strength testing device for polyurethane shoe sole according to claim 1, wherein a gap is left between the rear side of the connecting plate (440) and the front side of the partition (300), the plate body (470) is symmetrical with respect to the connecting plate (440), and the plate body (470) near the rear side of the substrate (100) is movably disposed in the gap.
4. The bending strength detecting device for polyurethane shoe sole according to claim 1, wherein the tooth plate (491) is provided in an L shape, and the top of the tooth plate (491) rubs against the bottom of the movable plate (460).
5. The bending strength detection device for polyurethane soles according to claim 1, wherein the trapezoidal plate (520) is movably sleeved outside the two limiting plates (480), and two sides of the trapezoidal plate (520) are both provided with slopes.
6. The bending strength detecting device for polyurethane shoe sole according to claim 1, wherein two said pressing plates (640) are respectively located at the front and rear sides of the movable plate (460), the top ends of the two said pressing plates (640) extend to the inside of the hollow rectangular column (620) and rub against the inner wall of the hollow rectangular column (620), and the width of the said pressing plates (640) is smaller than the inner diameter of the hollow rectangular column (620).
7. The bending strength testing device for polyurethane shoe sole according to claim 1, wherein a plurality of support rods (700) are installed outside the hollow rectangular column (620), and the plurality of support rods (700) are connected with the top of the base plate (100).
8. The bending strength detecting device for polyurethane shoe sole according to claim 1, wherein a guide rod (800) is installed at the rear side of the partition board (300), and the driving plate (420) is slidably sleeved on the outer side of the guide rod (800).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210541349.0A CN114659904B (en) | 2022-05-19 | 2022-05-19 | Polyurethane sole bending strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210541349.0A CN114659904B (en) | 2022-05-19 | 2022-05-19 | Polyurethane sole bending strength detection device |
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| Publication Number | Publication Date |
|---|---|
| CN114659904A CN114659904A (en) | 2022-06-24 |
| CN114659904B true CN114659904B (en) | 2022-07-29 |
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| CN202210541349.0A Active CN114659904B (en) | 2022-05-19 | 2022-05-19 | Polyurethane sole bending strength detection device |
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| CN116626091B (en) * | 2023-07-21 | 2023-09-29 | 江苏德励达新材料股份有限公司 | Polyurethane material heat-resistant detection device |
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| CN112858038A (en) * | 2021-01-04 | 2021-05-28 | 南京入海流科技有限公司 | Method for testing performance of rubber sole |
| CN113188924A (en) * | 2021-04-22 | 2021-07-30 | 温州职业技术学院 | Shoes tortuous wear-resisting testing arrangement |
| CN214749484U (en) * | 2021-02-01 | 2021-11-16 | 高铁检测仪器（东莞）有限公司 | Shoe bending resistance testing machine |
| CN216160355U (en) * | 2021-08-27 | 2022-04-01 | 汪维 | Detection apparatus for resistant ability of bending of shoes |
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2022
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| CN112858038A (en) * | 2021-01-04 | 2021-05-28 | 南京入海流科技有限公司 | Method for testing performance of rubber sole |
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| CN216160355U (en) * | 2021-08-27 | 2022-04-01 | 汪维 | Detection apparatus for resistant ability of bending of shoes |
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| CN114659904A (en) | 2022-06-24 |
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