CN114526887B - Sport equipment impact testing device - Google Patents
Sport equipment impact testing device Download PDFInfo
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- CN114526887B CN114526887B CN202210194097.9A CN202210194097A CN114526887B CN 114526887 B CN114526887 B CN 114526887B CN 202210194097 A CN202210194097 A CN 202210194097A CN 114526887 B CN114526887 B CN 114526887B
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- rotating shaft
- plate
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- loading
- glass plate
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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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a sports equipment impact testing device, which comprises a material loading unit: the glass plate loading device comprises a rotating shaft and four material carrying plates circumferentially arranged on the rotating shaft at equal intervals, wherein the rotating shaft is horizontally arranged, the four material carrying plates are separated to form a clockwise or anticlockwise loading area, a testing area, a detecting area and a discharging area, the loading area and the testing area are positioned above the rotating shaft, and one side of each material carrying plate facing the rotating direction of the rotating shaft is provided with a tool assembly for fixing a glass plate; an impact test unit: the device comprises an impact hammer and a power device which are arranged in a measuring area, wherein the impact hammer reciprocates along the horizontal direction; a detection labeling unit: comprises a visual detector and a labeling robot; a blanking transportation unit: comprising a conveyor belt for conveying glass sheets; the material loading unit is provided with four material loading plates at the same time, and the purpose of efficient loading, impact testing, inspection and unloading is realized by the material loading plates driving the glass plate to move.
Description
Technical Field
The invention relates to the technical field of sports equipment testing, in particular to a sports equipment impact testing device.
Background
Sports equipment refers to various types of sports parts, assemblies, devices, and the like.
The patent of current bulletin number CN208432382U discloses a sport equipment impact testing device, including fixed plate, support frame, control cabinet, be provided with the supporting leg under the fixed plate, be provided with the fixed slot in the middle of the fixed plate, the fixed slot both sides are provided with the centre gripping clamp plate, fixed plate the place ahead is provided with the support frame, be provided with the motor on the support frame, motor the place ahead is provided with the transmission shaft, be provided with the bracing piece above the transmission shaft, the bracing piece top is provided with soft connecting rod, soft connecting rod top is provided with towards the ball, be provided with speedtransmitter in the middle of the support frame, the support frame is provided with outward the control cabinet, the preceding display screen that is provided with of control cabinet. Utilize rotatory the knocking, use the continuous sports equipment that strikes of impact ball, increased the speed of impact test, increased sports equipment impact test's continuity, improved sports equipment impact test's efficiency.
The above prior art solutions have the following drawbacks:
when the device is applied to the strength test process of basketball board glass, a piece of glass needs to be continuously and fixedly installed on the bearing plate, and continuity test experiments cannot be realized, so that the test efficiency is low.
Disclosure of Invention
In view of the shortcomings of the prior art, one of the objectives of the present invention is to provide an impact testing device for sports equipment.
The above object of the present invention is achieved by the following technical solutions: a sport equipment impact testing device comprises a material loading unit: the glass plate loading device comprises a rotating shaft and four material carrying plates circumferentially arranged on the rotating shaft at equal intervals, wherein the rotating shaft is horizontally arranged, the four material carrying plates are separated to form a clockwise or anticlockwise loading area, a testing area, a detecting area and a discharging area, the loading area and the testing area are positioned above the rotating shaft, and one side of each material carrying plate facing the rotating direction of the rotating shaft is provided with a tool assembly for fixing a glass plate; an impact test unit: the impact hammer is arranged in a measuring area and moves back and forth along the horizontal direction; a detection labeling unit: comprises a vision detector and a labeling robot; a blanking transport unit: comprising a conveyor belt for conveying glass sheets.
The invention in a preferred example may be further configured to: the material carrying plate is arranged on two sides of the rotating shaft in the axial direction and oppositely or oppositely movably provided with a clamping plate group, the clamping plate group comprises a limiting plate group, one end of the limiting plate group is embedded in a sliding plate in a sliding mode, the limiting plate group is used for abutting against a glass plate and is fixed on the material carrying plate, and a first guiding inclined plane for guiding the glass plate to move is arranged at one end, far away from the rotating shaft, of the limiting plate group.
The present invention in a preferred example may be further configured to: the material carrying plate is provided with a sliding groove in a penetrating mode along the axis direction of the rotating shaft, a tension spring is arranged in the sliding groove, and two ends of the tension spring are fixedly connected with the sliding plate respectively.
The present invention in a preferred example may be further configured to: the cavity sets up in the pivot, just be located in the pivot and carry the flitch and be provided with the cooperation groove towards pivot direction of rotation one side, it is provided with the centre strip to slide in the cooperation groove, be provided with the mount in the pivot, the mounting groove of aliging with the cooperation groove is seted up along the horizontal direction to one side in mount orientation material loading district, it is provided with roof and thrust spring to slide in the mounting groove, roof and centre strip butt cooperation.
The present invention in a preferred example may be further configured to: the lower end of the fixing frame is provided with a guide groove along the vertical direction, the upper end of the guide groove is communicated with the mounting groove, the guide groove is aligned with the matching groove, an unlocking bar is arranged in the guide groove in a sliding manner, the lower end of the unlocking bar is abutted against the middle bar, a driving rod is hinged between the upper end of the unlocking bar and the top plate, and one end of the limiting plate group, which faces the rotating shaft, is provided with a guide inclined plane II;
when the ejector rod is separated from the matching groove, the unlocking strip extends into the matching groove, and the middle strip is clamped between the second guide inclined surfaces.
The invention in a preferred example may be further configured to: and a plurality of rolling beads are embedded in one side of the material loading plate facing the rotating direction of the rotating shaft in a rolling manner.
The invention in a preferred example may be further configured to: the conveyor unit further comprises a guide chute, one end of which is aligned with the upper side of the conveyor belt, and the other end of which is aligned with the vertical loading plate facing the discharge area and guides the movement of the glass plate.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the material loading unit is provided with four material loading plates at the same time, and the purpose of efficient loading, impact testing, inspection and unloading is realized by the material loading plates driving the glass plate to move;
2. the rotation of the rotating shaft is unlocked while the glass plate is loaded, otherwise, the rotation of the rotating shaft is locked, so that the glass plate is stably supported by the reversed loader during the impact test;
3. and the glass plate is clamped and fixed in the unloading area when the glass plate is loaded and unlocked, so that the automatic unloading operation is realized. .
Drawings
Fig. 1 is a schematic view of the general assembly of an impact testing apparatus for sports equipment.
Fig. 2 is a schematic diagram for embodying the internal structure of the material-carrying plate.
Fig. 3 is a schematic diagram for showing the structure of the sliding plate, the first limiting plate and the second limiting plate.
Fig. 4 is a schematic diagram for showing the connection structure between the rotating shaft and the fixing frame.
In the figure, 1, a rotating shaft; 11. a mating groove; 12. a middle strip; 2. a material carrying plate; 21. a chute; 22. a sliding plate; 23. a first limiting plate; 231. a first guide inclined plane; 232. a second guide inclined plane; 24. a second limiting plate; 25. rolling the beads; 26. a tension spring; 3. a fixed mount; 31. mounting grooves; 32. a top plate; 33. a thrust spring; 34. a guide groove; 35. an unlocking lever; 36. a drive rod; 4. an impact hammer; 5. a conveyor belt; 51. a guide chute.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, a sport equipment impact testing device comprises a loading unit for moving a glass plate, an impact testing unit for beating the glass plate, a detecting and labeling unit for detecting whether the glass is intact and a blanking and conveying unit for conveying the glass plate;
the material loading unit comprises a horizontal rotating shaft 1, four material loading plates 2 are fixed on the rotating shaft 1 at equal intervals in the circumferential direction, the material loading plates 2 all extend along the radial direction of the rotating shaft 1, one side of the material loading plates 2 facing the rotating direction of the rotating shaft 1 serves as a bearing surface for bearing glass plates, the four material loading plates 2 are separated into spaces to form a clockwise or anticlockwise material loading area, a test area, a detection area and a material unloading area, the material loading area and the test area are positioned above the rotating shaft 1, a sliding groove 21 penetrates through the material loading plates 2 along the axial direction of the rotating shaft 1, sliding plates 22 are respectively inserted into two ends of the sliding groove 21, tension springs with two ends fixedly connected with the sliding plates 22 are installed in the sliding groove 21, a first limiting plate 23 is fixed on the sliding plate 22, the first limiting plate 23 is perpendicular to the sliding plate 22, the first limiting plate 23 extends towards the bearing surface, a second limiting plate 24 extends from one end of the first limiting plate 23 far away from the sliding plate 22, the second limiting plate 24 is parallel to the sliding plate 22, and a first guiding inclined plane 231 is arranged at one end of the first limiting plate 23 far away from the rotating shaft 1;
when placing the glass plate to the bearing surface in the material loading area, the glass plate slides and abuts against the first guiding inclined surface 231, the first limiting plate 23 moves back and forth until the glass plate is placed, the first limiting plate 23 clamps the glass plate and the second limiting plate 24 abuts against the glass plate, and therefore the glass plate is stable and rotates to the testing area synchronously with the material loading plate 2.
The impact testing unit in the testing area comprises a power device (an air cylinder or other equivalent power sources) and an impact hammer 4, wherein the impact hammer 4 is fixed at the output end of the power device, and the impact hammer 4 reciprocates along the horizontal direction and impacts with a vertical glass plate in the process to fulfill the aim of testing the impact of the glass plate.
In the detection zone, the glass board is along with carrying 2 rotations to the horizontality of flitch, and the detection pastes the mark unit and includes vision detector and labeling robot, and whether there is the crackle vision detector inspection glass board, if there is the crackle, control labeling robot pastes the label on glass, otherwise then does not label.
In the unloading area, the glass plates rotate to be in a vertical state along with the material carrying plate 2, the unloading conveying unit comprises a conveying belt 5, the glass plates are placed on the conveying belt 5 after being detached, and the glass plates are conveyed away through the conveying belt 5.
The glass plate loading device is characterized in that the rotating shaft 1 is arranged in a hollow mode, fixing frames 3 are arranged at two ends of the rotating shaft 1 in a rotating mode, a quadrangular prism-shaped fixing frame 3 is fixedly arranged in the rotating shaft 1, two ends of the fixing frame 3 extend out of the rotating shaft 1 and are fixedly arranged, an installation groove 31 is formed in one side, facing a loading area, of the fixing frame 3 in the horizontal direction, a matching groove 11 is formed in one side, facing the rotating direction of the rotating shaft 1, of a material carrying plate 2 in the rotating shaft 1, the matching groove 11 in the loading area is aligned with the installation groove 31, a middle strip 12 is installed in the matching groove 11 in a sliding mode, and when a glass plate is completely installed on the material carrying plate 2, the glass plate is abutted to the middle strip 12; a top plate 32 and a thrust spring 33 are embedded in the matching groove 11, and the thrust spring 33 supports the top plate 32 and the middle bar 12 to keep contact;
when a glass plate is not arranged on the material carrying plate 2 in the feeding area, the top plate 32 partially extends into the matching groove 11 under the action of the thrust spring 33, and the fixed frame 3 is always kept in a fixed state, and the top plate 32 and the fixed frame 3 only can relatively slide, so that the rotation of the rotating shaft 1 is limited, and the stability of the material carrying plate 2 is stabilized in the impact test process;
after placing the glass plate on the year flitch 2 in the material loading district, the glass plate promotes middle strip 12 for middle strip 12 pushes out roof 32 in the cooperation groove 11 completely, has unlocked the rotation of pivot 1 promptly, after rotating pivot 1 to unloaded year flitch 2 to the material loading district in, thrust spring 33 drives roof 32 once more, makes roof 32 part imbed in the cooperation groove 11, realizes automatic unblock and locking pivot 1 pivoted purpose.
Meanwhile, a guide groove 34 is formed in the lower side of the fixed frame 3 and in the vertical direction, the guide groove 34 is aligned with the matching groove 11 in the discharging area, an unlocking bar is embedded in the guide groove 34 in a sliding manner, a driving rod 36 is hinged between the upper end of the unlocking bar and the top plate 32, the hinge axis of the driving rod 36 is parallel to the axis of the rotating shaft 1, and a guide inclined plane II 232 is arranged on one side, opposite to the two limiting plates I23, of one end, facing the rotating shaft 1;
after the glass plate rotates to the unloading area along with the material carrying plate 2, if no glass plate is loaded on the material carrying plate 2 of the loading area at the moment, the top plate 32 pulls the unlocking bar through the driving rod 36 and does not extend into the matching groove 11, and the glass plate is still fixed on the material carrying plate 2 all the time through the clamping force of the sliding plate 22;
if a glass plate is loaded on the material loading plate 2 in the loading area, the top plate 32 slides and drives the unlocking bar through the driving rod 36, the unlocking bar pushes the middle bar 12, the middle bar 12 is in sliding butt joint with the second guiding inclined plane 232, the sliding plates move back and forth, clamping of the glass plate is loosened, meanwhile, a guiding slide way 51 is further installed in the unloading area, one end of the guiding slide way 51 is aligned with the upper side of the conveying belt 5, the other end of the guiding slide way 51 is aligned with the vertical material loading plate 2 facing the unloading area and guides movement of the glass plate, the falling glass plate enters the conveying belt 5 through the guiding slide way 51, and automatic unloading and conveying of the glass plate are completed.
Wherein, a plurality of rolling beads 25 are embedded on the material loading plate 2 and roll towards one side of the rotating direction of the rotating shaft 1, so that the friction force between the glass plate and the material loading plate 2 during unloading is reduced, and the stable unloading of the glass plate is facilitated.
The implementation principle of the embodiment is as follows:
the glass plate is firstly loaded on the material loading plate 2 in the loading area until the sliding plate 22 clamps the glass plate, the rotation of the rotating shaft 1 is unlocked, after the rotating shaft 1 is controlled to rotate for 90 degrees, the glass plate moves to the detection area, meanwhile, the top plate 32 locks the rotation of the rotating shaft 1, after the detection of the glass plate is completed, the glass plate is loaded on the material loading plate 2 in the loading area, the rotation of the material loading plate 2 is unlocked, the rotating shaft 1 can be controlled to rotate again, the glass plate subjected to impact test moves to the detection area to be detected, then the glass plate is loaded on the material loading plate 2 in the loading area, the rotation of the material loading plate 2 is unlocked, the rotating shaft 1 can be controlled to rotate again, the detected glass plate moves to the unloading area to be detected, until the glass plate is loaded on the material loading plate 2 in the loading area, the clamping and fixing of the glass plate are unlocked simultaneously, the glass plate falls down and moves to the conveying belt 5 along the guide slide way 51, and the whole process of loading, impact test, detection and unloading of the glass plate is completed.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. The utility model provides a sports equipment impact testing device which characterized in that: comprises that
A loading unit: the glass plate loading device comprises a rotating shaft (1) and four material carrying plates (2) which are circumferentially arranged on the rotating shaft (1) at equal intervals, wherein the rotating shaft (1) is horizontally arranged, the four material carrying plates (2) are separated to form a loading area, a testing area, a detecting area and an unloading area along clockwise or anticlockwise direction, the loading area and the testing area are positioned above the rotating shaft (1), and one side of each material carrying plate (2) facing to the rotating direction of the rotating shaft (1) is provided with a tool assembly for fixing a glass plate;
an impact test unit: the device comprises an impact hammer (4) and a power device, wherein the impact hammer (4) is arranged in a measuring area, and the impact hammer (4) moves in a reciprocating manner along the horizontal direction;
a label detection unit: comprises a visual detector and a labeling robot;
a blanking transport unit: comprising a conveyor belt (5) for conveying glass plates;
the material carrying plate (2) is provided with clamping plate groups which are oppositely or oppositely arranged on two sides in the axial direction of the rotating shaft (1) in a moving mode, each clamping plate group comprises a sliding plate (22) and a limiting plate group, one end of each limiting plate group is embedded in the corresponding sliding plate in a sliding mode, the limiting plate group is used for abutting against a glass plate and is fixed on the material carrying plate (2), and a first guiding inclined plane (231) which guides the glass plate to move is arranged at one end, away from the rotating shaft (1), of each limiting plate group;
the rotating shaft (1) is arranged in a hollow mode, a matching groove (11) is formed in one side, facing the rotating direction of the rotating shaft (1), of the rotating shaft (1) and located on the material carrying plate (2), a middle strip (12) is arranged in the matching groove in a sliding mode, a fixing frame (3) is arranged in the rotating shaft (1), an installation groove (31) aligned with the matching groove (11) is formed in one side, facing the feeding area, of the fixing frame (3) in the horizontal direction, a top plate (32) and a thrust spring (33) are arranged in the installation groove (31) in a sliding mode, and the top plate (32) is in abutting fit with the middle strip (12);
the lower end of the fixing frame (3) is provided with a guide groove (34) in the vertical direction, the upper end of the guide groove (34) is communicated with the installation groove (31), the guide groove (34) is aligned with the matching groove (11), an unlocking strip is arranged in the guide groove (34) in a sliding mode, the lower end of the unlocking strip is abutted to the middle strip (12), a driving rod (36) is hinged between the upper end of the unlocking strip and the top plate (32), and one end, facing the rotating shaft (1), of the limiting plate group is provided with a guide inclined plane II (232); when the ejector rod is separated from the matching groove (11), the unlocking strip extends into the matching groove (11), and the middle strip (12) is clamped between the two guide inclined planes (232).
2. A sports apparatus impact testing device according to claim 1, wherein: slide way (21) have run through along pivot (1) axis direction in carrying flitch (2) and seted up, be provided with the extension spring in slide way (21), the both ends of extension spring respectively with sliding plate (22) fixed connection.
3. A sports apparatus impact testing device according to claim 1, wherein: and a plurality of rolling beads (25) are embedded in one side of the material carrying plate (2) facing the rotating direction of the rotating shaft (1) in a rolling manner.
4. A sports apparatus impact testing device according to claim 1, wherein: the blanking conveying unit further comprises a guide slide (51), one end of the guide slide (51) is aligned with the upper side of the conveying belt (5), and the other end of the guide slide (51) is aligned with the material loading plate (2) which is vertical and faces the discharging area and guides the movement of the glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194097.9A CN114526887B (en) | 2022-04-11 | 2022-04-11 | Sport equipment impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194097.9A CN114526887B (en) | 2022-04-11 | 2022-04-11 | Sport equipment impact testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114526887A CN114526887A (en) | 2022-05-24 |
| CN114526887B true CN114526887B (en) | 2023-01-17 |
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ID=81627473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210194097.9A Active CN114526887B (en) | 2022-04-11 | 2022-04-11 | Sport equipment impact testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114526887B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208432382U (en) * | 2018-05-20 | 2019-01-25 | 临泽县锐翔科技开发有限责任公司 | A kind of sports equipment apparatus for impact testing |
| CN213600325U (en) * | 2020-12-02 | 2021-07-02 | 吉首大学师范学院 | Sport equipment impact testing device |
| CN112986013B (en) * | 2021-02-08 | 2022-12-16 | 蚌埠中建材信息显示材料有限公司 | Building material glass surface stress detection system and detection process thereof |
| CN114152522A (en) * | 2021-12-11 | 2022-03-08 | 摩根新材料(上海)有限公司 | Full-function carbon slide impact testing machine |
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2022
- 2022-04-11 CN CN202210194097.9A patent/CN114526887B/en active Active
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| Publication number | Publication date |
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| CN114526887A (en) | 2022-05-24 |
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