Press fitting equipment for air taps of rugby balls

Abstract

The utility model belongs to the technical field of rugby ball production equipment, and relates to rugby ball air tap press-fitting equipment which comprises a base, a press-fitting mechanism and a material supporting mechanism, a support is arranged on the base, an air cylinder is arranged on the support, the press-fitting mechanism comprises an inflation needle, the inflation needle is installed at the output end of the air cylinder, and the material supporting mechanism comprises a supporting plate and a fixing assembly. The supporting plate is installed on the support, the fixing assembly comprises two clamping plates and is rotationally connected to the two sides of the supporting plate, a connecting piece is arranged between the two clamping plates, through holes are formed in the clamping plates, the through holes and the inflation needle are coaxially arranged, and when the two clamping plates enclose to form the circular ring shape, the through holes are communicated with the inflation needle. And the through hole is coaxially communicated with an inflation hole in the rugby ball. The rugby ball press-fitting mechanism has the advantages that the inflation hole in the rugby ball can be quickly aligned with the air needle in the press-fitting mechanism, so that the position adjusting frequency of the rugby ball is reduced, and the rugby ball production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rugby production equipment, and particularly to a rugby air nozzle press fitting equipment. BACKGROUND

[0002] The rugby air nozzle press fitting equipment generally refers to a tool or equipment for inflating a rugby ball, the interior of the rugby ball is full of gas, which makes the ball maintain its shape and elasticity for use in matches and training.

[0003] A rugby air nozzle press fitting equipment is disclosed in a Chinese patent with publication number CN218193620U, which comprises a base, a support, an air cylinder, a press fitting mechanism and a material supporting mechanism, wherein the material supporting mechanism mainly comprises a drag ring, and the inner and outer sides of the upper opening of the drag ring are provided with chamfers, so as to reduce the wear of the rugby ball when supporting the bottom of the rugby ball.

[0004] However, in the above-mentioned technology, manual positioning of the rugby ball is still required when the drag ring is supporting the bottom of the rugby ball, so that the air needle in the press fitting mechanism can accurately aim at the inflation hole on the rugby ball, but the accuracy of manual positioning is relatively low, and multiple position adjustments are required, which reduces the production efficiency of the rugby ball. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a rugby air nozzle press fitting equipment, which can quickly align the inflation hole on the rugby ball with the air needle in the press fitting mechanism, thereby reducing the position adjustment frequency of the rugby ball and improving the production efficiency of the rugby ball.

[0006] The rugby air nozzle press fitting equipment provided by the utility model adopts the following technical scheme:

[0007] A base is provided with a support, and the support is provided with an air cylinder;

[0008] A press fitting mechanism is provided with an inflation needle, which is installed on the output end of the air cylinder;

[0009] A material supporting mechanism is provided with a supporting plate and a fixing assembly, the supporting plate is installed on the support and located directly below the inflation needle, the fixing assembly comprises two clamping plates, the two clamping plates are oppositely arranged and rotationally connected to the two sides of the supporting plate, a connecting piece is arranged between the two clamping plates, the connecting piece can make the two clamping plates form a circular ring, a through hole is formed in the clamping plate, the through hole is coaxially arranged with the inflation needle, and when the two clamping plates form the circular ring, the through hole is coaxially communicated with the inflation hole on the rugby ball.

[0010] Optionally, the connecting piece comprises two magnets, the two magnets are respectively corresponding to the two clamping plates, and the magnets are installed at the ends of the clamping plates away from the supporting plate.

[0011] Optionally, the two magnets are provided with openings at opposite ends, and the openings on the two magnets enclose the through hole.

[0012] Optionally, the clamping plate is provided with a pressure detection piece, and the pressure detection piece is used for detecting the internal air pressure of the rugby ball.

[0013] Optionally, the pressure detection piece comprises a detection seat, a detection tube is installed on the detection seat, a sliding rod is slidably connected in the detection tube, the end of the sliding rod away from the detection tube abuts against the rugby ball, a reset spring is arranged between the sliding rod and the detection tube, the reset spring is sleeved on the sliding rod, one end of the reset spring is fixedly connected to the peripheral wall of the sliding rod, the other end of the reset spring is fixedly connected to the detection tube, a pressure sensor is arranged on the detection seat, the pressure sensor is located in the detection tube, and the pressure sensor is electrically connected with the pressure loading mechanism.

[0014] Optionally, the end of the sliding rod away from the detection tube is connected with an abutting block, and the end of the abutting block close to the rugby ball is provided as an arc surface.

[0015] Optionally, a plurality of pressure detection pieces are arranged, and the plurality of pressure detection pieces are uniformly and spacedly arranged around the clamping plate axis.

[0016] Optionally, a groove is formed in the upper end surface of the supporting plate, and the groove wall is just matched with the outer ball wall of the rugby ball.

[0017] In summary, the utility model has at least one of the following beneficial technical effects:

[0018] 1. While the two clamping plates in the supporting mechanism fix the rugby ball, the inflation hole of the rugby ball and the through hole in the clamping plate are coaxially communicated, and since the inflation needle in the pressure loading mechanism is coaxially arranged with the through hole, the inflation needle can be accurately inserted into the inflation hole of the rugby ball, so that the position of the rugby ball does not need to be adjusted for many times, and the production efficiency of the rugby ball is improved.

[0019] 2. The pressure detection piece is arranged, so that after the rugby ball is inflated, the pressure loading mechanism can immediately stop inflating the rugby ball, thereby avoiding the situation that the artificial judgment leads to the increase of the defective rate of the rugby ball production; in addition, the arrangement of the plurality of pressure detection pieces can further improve the accuracy of whether the gas of the rugby ball is sufficient, and can improve the fixing effect of the fixing assembly on the rugby ball.

[0020] 3. The setting of the groove on the supporting plate can make the initial position of the rugby ball more stable, and further improve the fixing effect of the fixing assembly on the rugby ball. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the embodiment of the utility model;

[0022] Figure 2 is Figure 1 the local amplification schematic diagram of A part in it;

[0023] Figure 3 is the structure schematic diagram of the material supporting mechanism in the embodiment of the utility model;

[0024] Figure 4 is Figure 3 the local amplification schematic diagram of B part in it;

[0025] In the figure, 1, base; 11, support; 12, air cylinder; 13, foot switch; 2, pressing mechanism; 21, round pipe; 22, air inlet pipe; 23, inflation needle; 24, air pump; 3, material supporting mechanism; 31, supporting plate; 311, groove; 32, fixing assembly; 321, clamping plate; 3211, through hole; 33, connecting piece; 331, magnet; 34, pressure detecting piece; 341, detecting seat; 342, pressure sensor; 343, detecting pipe; 344, sliding rod; 345, reset spring; 346, abutting block. DETAILED DESCRIPTION

[0026] The utility model will be further explained in detail in combination with the accompanying drawings. Figures 1-4 The utility model will be further explained in detail in combination with the accompanying drawings.

[0027] A kind of rugby ball's air cock pressing equipment, refer to Figures 1-4 Including base 1, pressing mechanism 2 and material supporting mechanism 3.

[0028] The upper end surface of base 1 is fixedly installed with support 11, the upper end surface of support 11 is installed with air cylinder 12, and the base 1 is provided with the foot switch 13 of starting air cylinder 12 and pressing mechanism 2, and the base 1, support 11, air cylinder 12 etc. in the embodiment are all prior art, so here do not make too much repetition.

[0029] Pressing mechanism 2 includes round pipe 21, inflation needle 23, air inlet pipe 22 and air pump 24.

[0030] Round pipe 21 is coaxially fixedly installed on the output shaft of air cylinder 12, inflation needle 23 is coaxially fixedly installed at the end away from air cylinder 12 of round pipe 21, and inflation needle 23 is communicated with round pipe 21, air pump 24 is installed on the fixed installation in support 11, and air pump 24 is communicated with round pipe 21 by air inlet pipe 22, and air pump 24 is electrically connected with foot switch 13.

[0031] The supporting mechanism 3 comprises a supporting plate 31, a fixing assembly 32 and a connecting piece 33.

[0032] The supporting plate 31 is fixedly installed on the support 11 and is located directly below the inflating needle 23, and is used for supporting the football. In order to enable the football to be placed on the supporting plate 31 relatively stably, a groove 311 is formed in the upper end surface of the supporting plate 31, and the groove surface of the groove 311 is arc-shaped. When the football is placed on the supporting plate 31, the groove wall of the groove 311 can completely adhere to the spherical surface of the football, so that the football is not easy to shake on the supporting plate.

[0033] The fixing assembly 32 comprises two clamping plates 321, which are oppositely arranged along the width direction of the football and are hingedly connected to the side edges of the supporting plate 31. The two clamping plates 321 can rotate in the direction of approaching or moving away from each other. When the two clamping plates 321 rotate in the direction of approaching each other until the ends of the two clamping plates 321, which are away from the supporting plate 31, abut against each other, the connecting piece 33 installed on the clamping plates 321 connects the clamping plates 321, and the two clamping plates 321 jointly enclose a ring shape. The inner side wall of the clamping plate 321 abuts against the football, so as to fix the football.

[0034] In the embodiment, the connecting piece 33 is provided as a magnet 331. Two magnets 331 are provided, and the two magnets 331 correspond to the two clamping plates 321 respectively. The magnet 331 is fixedly installed on the end of the clamping plate 321, which is away from the supporting plate. Openings are formed in the opposite end surfaces of the two magnets 331. When the two magnets 331 are adhered together, the openings in the two magnets 331 enclose a through hole 3211. The through hole 3211 is coaxially arranged with the inflating needle 23 above and coaxially communicates with the inflating hole on the football. Of course, in other alternative embodiments, the connecting piece 33 can also be formed by a buckle or other components.

[0035] When it is needed to inflate the football, the two clamping plates 321 are rotated in the direction of moving away from each other, and then the football is placed on the supporting plate, and the inflating hole on the football is placed upward. When the spherical surface of the football adheres to the groove wall of the groove 311 on the supporting plate, the two clamping plates 321 are driven to rotate in the direction of approaching each other until the magnets 331 on the two clamping plates 321 adhere together. At this time, it can be checked whether the through hole 3211 in the magnet 331 is aligned with the inflating hole on the football. If not, it is needed to be finely adjusted. If yes, the foot switch 13 is pressed, so that the output shaft of the air cylinder 12 drives the inflating needle 23 to move downward until the inflating needle 23 passes through the through hole 3211 and is inserted into the inflating hole of the football. Then, the air pump 24 starts to work. The gas sequentially passes through the air inlet pipe 22, the circular pipe 21 and the inflating needle 23 to enter the football, so as to realize the inflation of the football.

[0036] In the above operation, the clamping plate 321 not only fixes the football so that the football is not easy to shake, and the through hole 3211 on the clamping plate 321 enables the staff to have a reference when adjusting the position of the football, so that the staff can adjust the football to the correct position at most once, and then the inflation needle 23 can be accurately inserted into the inflation hole of the football, so that the staff is greatly facilitated to adjust the position of the football, and the frequency of adjusting the position of the football is reduced, and the efficiency of football production is improved.

[0037] In the above operation, the clamping plate 321 not only fixes the football so that the football is not easy to shake, and the through hole 3211 on the clamping plate 321 enables the staff to have a reference when adjusting the position of the football, so that the staff can adjust the football to the correct position at most once, and then the inflation needle 23 can be accurately inserted into the inflation hole of the football, so that the staff is greatly facilitated to adjust the position of the football, and the frequency of adjusting the position of the football is reduced, and the efficiency of football production is improved.

[0038] The pressure detection piece 34 comprises a detection seat 341.

[0039] The detection seat 341 is fixedly installed on the inner side wall of the clamping plate 321, and a pressure sensor 342 is further installed on the detection seat 341, the pressure sensor 342 is electrically connected with the air pump 24, and a detection pipe 343 is further fixedly connected to the detection seat 341, the pressure sensor 342 is located in the detection pipe 343, a sliding rod 344 is slidably connected in the detection pipe 343, a return spring 345 is coaxially sleeved on the outer peripheral wall of the sliding rod 344, one end of the return spring 345 is fixedly connected to the outer peripheral wall of the sliding rod 344, and the other end of the return spring 345 is fixedly connected to the end of the detection pipe 343 away from the detection seat 341.

[0040] Meanwhile, in order to reduce the damage probability of the pressure detection piece 34 to the football, an abutting block 346 is fixedly connected to the end of the sliding rod 344 away from the detection seat 341, and the end of the abutting block 346 close to the football is provided as an arc surface, so as to reduce the extrusion to the football.

[0041] When the football is located between the two clamping plates 321, the abutting block 346 on the sliding rod 344 abuts against the surface of the football, and as the football gradually inflates with the gas, the football also expands, thereby extruding the abutting block 346 and driving the sliding rod 344 to slide in the direction close to the detection seat 341, until the end of the sliding rod 344 located in the detection pipe 343 abuts against the pressure sensor 342, at this time, it indicates that the football is in the state of inflation saturation, and the pressure sensor 342 also transmits a signal to the air pump 24 when receiving the extrusion, and the air pump 24 stops working after receiving the signal, so that the pressure detection piece 34 completes the pressure detection work of the football as a whole, and also has the function of automatically stopping inflation, thereby avoiding the over-inflation of the football as much as possible, and reducing the substandard rate of the football.

[0042] In addition, the pressure detection pieces 34 in the embodiment are provided in plurality, the plurality of pressure detection pieces 34 are uniformly and spacedly arranged around the clamping plate 321 axis, the plurality of pressure detection pieces 34 are not only capable of playing a better fixing effect on the rugby ball, but also can set the signal receiver in the air pump 24 to stop working after receiving the signals of all the pressure sensors 342, so that the air in each space in the rugby ball can be guaranteed to be sufficient before stopping inflating the rugby ball, thereby further reducing the defective rate of the rugby ball.

[0043] The embodiments of the specific implementation are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, wherein the same parts are indicated by the same reference numerals. Therefore: all equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A rugby ball valve press fitting apparatus characterised in that, Include: Base (1), the base (1) is provided with a support (11), support (11) is provided with a pneumatic cylinder (12); Pressing mechanism (2), including the inflation needle (23), the inflation needle (23) is installed on the output end of the pneumatic cylinder (12); Material supporting mechanism (3), including a supporting plate (31) and a fixing assembly (32), the supporting plate (31) is installed on the support (11), and is located directly below the inflation needle (23), the fixing assembly (32) includes two clamping plates (321), two clamping plates (321) are oppositely arranged, and are rotatably connected to the two sides of the supporting plate (31), a connecting piece (33) is arranged between the two clamping plates (321), the connecting piece (33) can make the two clamping plates (321) into a circular ring shape, a through hole (3211) is formed in the clamping plate (321), the through hole (3211) is coaxially arranged with the inflation needle (23), when the two clamping plates (321) are closed into the circular ring shape, the through hole (3211) is coaxially communicated with the inflation hole on the football.

2. A rugby ball valve press-fitting apparatus according to claim 1, wherein The connecting piece (33) includes two magnets (331), the two magnets (331) are respectively correspondingly arranged with the two clamping plates (321), and the magnets (331) are installed at one end of the clamping plates (321) away from the supporting plate.

3. A rugby ball valve press fitting apparatus according to claim 2, wherein, The opposite ends of the two magnets (331) are provided with openings, and the openings on the two magnets (331) are closed into the through hole (3211).

4. The rugby ball valve press-fitting apparatus according to claim 1, wherein The clamping plate (321) is provided with a pressure detection piece (34), and the pressure detection piece (34) is used for detecting the internal pressure of the football.

5. A rugby ball valve press fitting apparatus according to claim 4, wherein, The pressure detection piece (34) includes a detection seat (341), a detection tube (343) is installed on the detection seat (341), a sliding rod (344) is slidably connected in the detection tube (343), one end of the sliding rod (344) away from the detection tube (343) abuts against the football, a reset spring (345) is arranged between the sliding rod (344) and the detection tube (343), the reset spring (345) is sleeved on the sliding rod (344), one end of the reset spring (345) is fixedly connected to the peripheral wall of the sliding rod (344), the other end of the reset spring (345) is fixedly connected to the detection tube (343), a pressure sensor (342) is arranged on the detection seat (341), the pressure sensor (342) is located in the detection tube (343), and the pressure sensor (342) is electrically connected with the pressing mechanism (2).

6. A rugby ball valve press fitting apparatus according to claim 5, wherein, One end of the sliding rod (344) away from the detection tube (343) is connected with an abutting block (346), one end of the abutting block (346) close to the football is provided as an arc surface.

7. The rugby ball valve press-fitting apparatus according to claim 4, wherein The pressure detection piece (34) is provided with a plurality of pressure detection pieces (34), and the plurality of pressure detection pieces (34) are uniformly and interval arranged around the clamping plate (321) axis.

8. The rugby ball valve press-fitting apparatus according to claim 1, wherein A recess (311) is formed in the upper end surface of the supporting plate (31), and the groove wall of the recess (311) is just fitted with the outer ball wall of the football.

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