Elastic detection device for rubber basketball production

Abstract

The utility model provides an elasticity detection device for rubber basketball production. The elasticity detection device for rubber basketball production comprises a rack, wherein an adjusting mechanism and a heating mechanism are arranged on the rack; the adjusting mechanism comprises a mounting frame, a first threaded rod, a first motor, a sliding column and two clamping assemblies, the mounting frame is fixedly mounted on the rack, the first threaded rod is rotatably mounted in the mounting frame, the first motor is fixedly mounted in the mounting frame, one end of the first threaded rod is fixedly connected with an output shaft of the first motor, and the other end of the first threaded rod is fixedly connected with the sliding column. The first threaded rod is sleeved with the sliding column in a threaded mode. The elasticity detection device for rubber basketball production provided by the utility model has the advantages that stretching detection can be performed on heated rubber at normal temperature, the detection precision is improved, the sample taking speed can be greatly improved by arranging the sample placing position, and the clamping effect on the rubber needing to be detected is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber basketball production, in particular to an elasticity detection device for rubber basketball production. Background Art

[0002] Basketball is a hand-centered physical confrontation sport and is a core event of the Olympic Games. The main material of basketball is rubber. In the production and manufacturing process of basketball, after the rubber skin is cut, the rubber skin needs to be tested for elasticity to determine whether the quality of the rubber skin after cutting is qualified and whether mass production of basketballs can be completed.

[0003] In the related technology, an elasticity detection device for rubber basketball production is disclosed, including a platform and two pairs of universal wheels with the same structure, the two pairs of universal wheels are arranged under the platform, a stretching structure is installed on the platform, and a clamping part is installed above the stretching structure. The utility model relates to the technical field of basketball production, and solves the problems of existing rubber elasticity testers having complex structures, overly complicated operation procedures, poor adjustability, poor clamping effect, inability to meet the detection of samples of different sizes, and low practicality.

[0004] However, there are still some shortcomings in the above structure. When the device is in use, basketball is a sport. The temperature of the rubber ball rises during the hitting process. The general detection device can only perform elastic stretching detection on the rubber state at room temperature. The temperature cannot be changed, and the elasticity of the rubber cannot be tested at different temperatures, which will affect the stretching detection of the rubber elasticity.

[0005] Therefore, it is necessary to provide a new elasticity detection device for rubber basketball production to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an elastic testing device for rubber basketball production that can perform tensile testing on rubber at room temperature and after heating, improve the testing accuracy, and greatly improve the sample taking speed by setting a sample placement place, which has good clamping effect on the rubber to be tested.

[0007] In order to solve the above technical problems, the utility model provides an elasticity detection device for rubber basketball production, comprising: a frame, on which an adjustment mechanism and a heating mechanism are arranged;

[0008] The adjustment mechanism comprises a mounting frame, a first threaded rod, a first motor, a sliding column and two clamping assemblies, wherein the mounting frame is fixedly mounted on the frame, the first threaded rod is rotatably mounted in the mounting frame, the first motor is fixedly mounted in the mounting frame, one end of the first threaded rod is fixedly connected to the output shaft of the first motor, and the sliding column is threadedly sleeved on the first threaded rod;

[0009] The clamping assembly includes a rectangular seat, a second threaded rod, a second motor, a fixed clamping plate, a temperature sensor and a movable clamping plate. The rectangular seat is fixedly mounted on an inner wall of one side of the frame, the second threaded rod is rotatably mounted in the rectangular seat, the second motor is fixedly mounted on the top of the rectangular seat, the top end of the second threaded rod is fixedly connected to the output shaft of the second motor, the fixed clamping plate is fixedly mounted on the rectangular seat, and the movable clamping plate is threadedly sleeved on the second threaded rod.

[0010] As a further solution of the utility model, the heating mechanism includes a hot air blower, a U-shaped air duct, two connecting air plates and a plurality of nozzles, the hot air blower is fixedly mounted on an outer wall of one side of the frame, a connecting pipe is fixedly mounted on the hot air blower, the U-shaped air duct is fixedly mounted on the connecting pipe, the two connecting air plates are fixedly mounted on an inner wall of one side of the frame, the two ends of the U-shaped air duct are respectively fixedly connected to the two connecting air plates, and the plurality of nozzles are respectively fixedly mounted on the sides of the two connecting air plates close to each other.

[0011] As a further solution of the utility model, a horizontal plate is fixedly installed on the inner wall of one side of the frame, a metal scale plate is fixedly installed on the horizontal plate, and a pointer is fixedly installed on one side of the corresponding rectangular seat, and the pointer is adapted to the metal scale plate.

[0012] As a further solution of the utility model, a box is fixedly installed on the frame, and a placement plate is slidably installed in the box.

[0013] As a further solution of the utility model, a groove is provided on the frame, and a control panel is hingedly installed in the groove.

[0014] As a further solution of the utility model, four support columns are fixedly installed on the bottom of the frame, and four universal wheels are fixedly installed on the four support columns.

[0015] Compared with the related art, the elasticity detection device for rubber basketball production provided by the utility model has the following beneficial effects:

[0016] 1. The utility model is provided with an adjustment mechanism, so that the clamping distance of different rubber samples can be adjusted, thereby clamping and fixing the rubber to be tested;

[0017] 2. The utility model provides a heating mechanism, so that the rubber at room temperature can be heated by blowing air, and the elasticity of the rubber at different temperatures can be tested, so that the accuracy of the elasticity test is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 A first three-dimensional structural schematic diagram of the elasticity detection device for rubber basketball production provided by the utility model;

[0020] Figure 2 A second three-dimensional structural schematic diagram of the elasticity detection device for rubber basketball production provided by the utility model;

[0021] Figure 3 A three-dimensional cross-sectional structural schematic diagram of an elasticity detection device for rubber basketball production provided by the utility model;

[0022] Figure 4 This is a partially enlarged structural schematic diagram of the elasticity detection device for rubber basketball production provided by the utility model.

[0023] In the figure: 1, frame; 2, mounting frame; 3, first threaded rod; 4, first motor; 5, sliding column; 6, rectangular seat; 7, second threaded rod; 8, second motor; 9, fixed clamp; 901, movable clamp; 10, temperature sensor; 11, hot air blower; 12, U-shaped air duct; 13, connecting air plate; 14, nozzle; 15, horizontal plate; 16, metal scale plate; 17, pointer; 18, box; 19, placement plate; 20, groove; 21, control panel. DETAILED DESCRIPTION

[0024] Please refer to Figures 1 to 4 ,in, Figure 1 A first three-dimensional structural schematic diagram of the elasticity detection device for rubber basketball production provided by the utility model; Figure 2 A second three-dimensional structural schematic diagram of the elasticity detection device for rubber basketball production provided by the utility model; Figure 3 A three-dimensional cross-sectional structural schematic diagram of an elasticity detection device for rubber basketball production provided by the utility model; Figure 4 This is a partial enlarged structural diagram of the elasticity detection device for rubber basketball production provided by the utility model. The elasticity detection device for rubber basketball production comprises: a frame 1, on which an adjustment mechanism and a heating mechanism are provided;

[0025] The adjustment mechanism includes a mounting frame 2, a first threaded rod 3, a first motor 4, a sliding column 5 and two clamping components, wherein the mounting frame 2 is fixedly mounted on the frame 1, the first threaded rod 3 is rotatably mounted in the mounting frame 2, the first motor 4 is fixedly mounted in the mounting frame 2, one end of the first threaded rod 3 is fixedly connected to the output shaft of the first motor 4, and the sliding column 5 is threadedly sleeved on the first threaded rod 3;

[0026] The clamping assembly includes a rectangular seat 6, a second threaded rod 7, a second motor 8, a fixed clamp plate 9, a temperature sensor 10 and a movable clamp plate 901. The rectangular seat 6 is fixedly mounted on an inner wall of one side of the frame 1, the second threaded rod 7 is rotatably mounted in the rectangular seat 6, the second motor 8 is fixedly mounted on the top of the rectangular seat 6, the top end of the second threaded rod 7 is fixedly connected to the output shaft of the second motor 8, the fixed clamp plate 9 is fixedly mounted on the rectangular seat 6, and the movable clamp plate 901 is threadedly sleeved on the second threaded rod 7.

[0027] like Figure 4 As shown, the heating mechanism includes a hot air blower 11, a U-shaped air duct 12, two connecting air plates 13 and a plurality of nozzles 14, the hot air blower 11 is fixedly mounted on an outer wall of one side of the frame 1, a connecting pipe is fixedly mounted on the hot air blower 11, the U-shaped air duct 12 is fixedly mounted on the connecting pipe, the two connecting air plates 13 are fixedly mounted on an inner wall of one side of the frame 1, the two ends of the U-shaped air duct 12 are respectively fixedly connected to the two connecting air plates 13, and the plurality of nozzles 14 are respectively fixedly mounted on the sides of the two connecting air plates 13 close to each other;

[0028] By arranging the heating mechanism, the rubber at room temperature can be heated by blowing air, and the elasticity of the rubber at different temperatures can be tested, so that the accuracy of the elasticity test is better.

[0029] like Figure 1 As shown, a horizontal plate 15 is fixedly mounted on the inner wall of one side of the frame 1, a metal scale plate 16 is fixedly mounted on the horizontal plate 15, and a pointer 17 is fixedly mounted on one side corresponding to the rectangular seat 6, and the pointer 17 is adapted to the metal scale plate 16;

[0030] By providing the horizontal plate 15, the metal scale plate 16 and the pointer 17, the stretching value can be recorded during the rubber stretching test, which is convenient for measurement and whether the rubber elasticity is qualified can be intuitively seen through the measured value.

[0031] like Figure 1 and Figure 2 As shown, a box body 18 is fixedly mounted on the frame 1, and a placement plate 19 is slidably mounted in the box body 18;

[0032] By providing the box body 18 and the placement plate 19, the rubber sample required for testing can be placed, thereby improving the sample taking speed.

[0033] like Figure 1 As shown, the frame 1 is provided with a groove 20, and a control panel 21 is hingedly installed in the groove 20;

[0034] By providing the groove 20 and the control screen 21 , the tensile value during the rubber elasticity detection process can be recorded through the control screen 21 , and the recording is more accurate. At the same time, the angle of the control screen 21 can also be adjusted for easy use.

[0035] like Figure 1 As shown, four support columns are fixedly installed at the bottom of the frame 1, and four universal wheels are fixedly installed on the four support columns;

[0036] By providing four supporting columns and four universal wheels, the frame 1 can be supported as a whole and can also be moved as a whole, making the device more convenient to use.

[0037] The working principle of the elasticity detection device for rubber basketball production provided by the utility model is as follows:

[0038] The first step: take out the rubber sample to be tested from the box 18 and place it on the placement plate 19, start the first motor 4 to drive the sliding column 5 to move as a whole, move it to a suitable position of the rubber sample, and place it on the fixed clamping plate 9, start the second motor 8 to drive the second threaded rod 7 to rotate, and the second threaded rod 7 drives the moving clamping plate 901 to move downward to clamp the rubber sample, and the control screen 21 can display the tensile value pointed to by the second threaded rod 7 and the temperature value heated by the temperature sensor 10;

[0039] The second step: perform elastic stretching tests at different temperatures, start the hot air blower 11 to transport the hot air through the U-shaped air duct 12 to the connecting air plate 13, and the connecting air plate 13 sprays the hot air from the nozzle 14 to heat the rubber, thereby performing elastic stretching tests at different temperatures.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An elasticity detection device for rubber basketball production, characterized in that: include: A frame, wherein an adjustment mechanism and a heating mechanism are provided on the frame; The adjustment mechanism comprises a mounting frame, a first threaded rod, a first motor, a sliding column and two clamping assemblies, wherein the mounting frame is fixedly mounted on the frame, the first threaded rod is rotatably mounted in the mounting frame, the first motor is fixedly mounted in the mounting frame, one end of the first threaded rod is fixedly connected to the output shaft of the first motor, and the sliding column is threadedly sleeved on the first threaded rod; The clamping assembly includes a rectangular seat, a second threaded rod, a second motor, a fixed clamping plate, a temperature sensor and a movable clamping plate. The rectangular seat is fixedly mounted on an inner wall of one side of the frame, the second threaded rod is rotatably mounted in the rectangular seat, the second motor is fixedly mounted on the top of the rectangular seat, the top end of the second threaded rod is fixedly connected to the output shaft of the second motor, the fixed clamping plate is fixedly mounted on the rectangular seat, and the movable clamping plate is threadedly sleeved on the second threaded rod.

2. The elasticity detection device for rubber basketball production according to claim 1 is characterized in that: The heating mechanism includes a hot air blower, a U-shaped air duct, two connecting air plates and a plurality of nozzles. The hot air blower is fixedly mounted on an outer wall of one side of a frame. A connecting pipe is fixedly mounted on the hot air blower. The U-shaped air duct is fixedly mounted on the connecting pipe. Both connecting air plates are fixedly mounted on an inner wall of one side of the frame. Both ends of the U-shaped air duct are respectively fixedly connected to the two connecting air plates. The plurality of nozzles are respectively fixedly mounted on the sides of the two connecting air plates close to each other.

3. The elasticity detection device for rubber basketball production according to claim 1 is characterized in that: A transverse plate is fixedly mounted on the inner wall of one side of the frame, a metal scale plate is fixedly mounted on the transverse plate, and a pointer is fixedly mounted on one side corresponding to the rectangular seat, and the pointer is matched with the metal scale plate.

4. The elasticity detection device for rubber basketball production according to claim 1 is characterized in that: A box is fixedly mounted on the frame, and a placement plate is slidably mounted in the box.

5. The elasticity detection device for rubber basketball production according to claim 1 is characterized in that: The frame is provided with a groove, and a control panel is hingedly installed in the groove.

6. The elasticity detection device for rubber basketball production according to claim 1, characterized in that: Four supporting columns are fixedly installed at the bottom of the frame, and four universal wheels are fixedly installed on the four supporting columns.

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