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Hemisphere forming device for manufacturing table tennis

A molding device and table tennis technology, applied in applications, household components, household appliances, etc., can solve problems such as careless operation, affecting work efficiency, and easy hands being injured by machines

Active Publication Date: 2021-01-05
南京青龙水务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]At present, most people cooperate with machines to stamp circular sheets into hemispheres. The sheet is continuously placed on the machine to be stamped into a hemisphere. Over time, the hands are prone to soreness and affect the follow-up work efficiency, and because the sheet is placed on the machine by hand, the hand is easily injured by the machine due to careless operation.

Method used

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  • Hemisphere forming device for manufacturing table tennis
  • Hemisphere forming device for manufacturing table tennis
  • Hemisphere forming device for manufacturing table tennis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A hemispherical forming device for making table tennis balls, such as Figure 1-Figure 6As shown, it includes a base 1, a ring-shaped charging frame 2, a cylinder 3, a fixed plate 4, a swash plate 5, a water pipe 6, a feeding device 7, a driving device 8, a pressing device 9 and a discharging device 10. After the top of the base 1 There is a ring-shaped charging frame 2 fixed in the middle of the side. The ring-shaped charging frame 2 has three cavities. A cylinder 3 is fixed in the middle of the top and rear of the base 1. The cylinder 3 is located at the center of the ring-shaped charging frame 2. The outer surface of the cylinder 3 A swash plate 5 is fixed in the circumferential direction, and a fixed plate 4 is fixed in the circumferential direction on the outer surface of the cylinder 3. There is a groove on the front left side of the bottom of the fixed plate 4. The fixed plate 4 is located under the swash plate 5. The left side of the top of the base 1 is behind. ...

Embodiment 2

[0039] On the basis of Example 1, such as figure 1 and figure 2 As shown, it also includes a material distribution device 11, the material distribution device 11 includes a turntable 111, a feeding cylinder 112, a material distributor 113 and a connecting frame 114, and the feeding cylinder 112 is fixed in the middle of the top right side of the support platform 71, and the base 1. A connecting frame 114 is fixedly connected to the left rear part of the top, and the left end of the connecting frame 114 is fixedly connected and communicated with the front part on the right side of the feeding frame 79. The lower part of the inner surface of the barrel 112 is fixedly connected with a feeder 113 to the circumferential rear, and the middle of the right part of the support table 71 is provided with a turntable 111 which is rotatable, and the turntable 111 is located directly below the feed barrel 112 to cooperate with it. The end of the output shaft of the first motor 72 is fixed...

Embodiment 3

[0042] On the basis of embodiment 1 and embodiment 2, such as figure 2 , image 3 , Figure 5 and Figure 7 As shown, guide posts 12 are also included, and a plurality of guide posts 12 are rotationally connected at even intervals on the rear side of the bottom of the feeding frame 79 .

[0043] Also includes contact bar 13, the fourth spring 14 and contact block 15, the fixed block 92 inner side right side lower part is embedded with contact bar 13, is connected with the fourth spring between one side of contact bar 13 and fixed block 92 inside 14. A contact block 15 that cooperates with the contact strip 13 is fixed in the middle of the outer top front side of the ring-shaped charging frame 2 .

[0044] When the circular sheet moves into the feed frame 79, the circular sheet contacts the guide column 12, and when the pushing block 78 drives the circular sheet to move backward, the guide column 12 guides the circular sheet. In this way, the circular sheet moves backward ...

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PUM

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Abstract

The invention relates to a forming device, in particular to a hemisphere forming device for manufacturing table tennis. According to the hemisphere forming device for manufacturing the table tennis ball, a circular sheet can be continuously pushed and moved to a designated position, and punched into a hemisphere, and the circular sheet does not need to be moved by hand, so that hand sore feeling is avoided; and the working efficiency is high, and the hands can be prevented from being hurt. The hemisphere forming device for manufacturing the table tennis comprises a base, an annular feeding frame is fixedly connected with the middle of one side of the base, and three cavities are formed in the annular feeding frame. According to the hemisphere forming device, through starting of a first motor, a pushing block is moved front and back, and the circular sheet is placed into the feeding frame; the sheet is pushed into a front side fixing block through the pushing block; a second motor is started to rotate reversely, and the sheet is driven by the fixing block to rotate reversely and make contact with hot water; the circular sheet is punched into the hemisphere through a profiling device, and thus the circular sheet does not need to be placed on a machine by hand; and the hands are prevented from being hurt.

Description

technical field [0001] The invention relates to a forming device, in particular to a hemisphere forming device for table tennis manufacture. Background technique [0002] Table tennis, known as China's "national ball", is a popular ball game in the world, including attack, confrontation and defense. Table tennis balls are spherical, weighing 2.53 to 2.70 grams, white or orange, and are new plastic balls made of high molecular polymers. make. [0003] At present, most people cooperate with machines to punch circular sheets into hemispheres. First, people hold an appropriate amount of circular sheets with one hand, and the other hand continuously places the sheets on the machine to be punched into hemispheres. Time After a long time, the hands are prone to soreness and affect the follow-up work efficiency, and because the hand puts the sheet on the machine, the hand is easily injured by the machine due to careless operation. [0004] Therefore, there is a special need for a...

Claims

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Application Information

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IPC IPC(8): B29C51/18B29C51/26B29C51/42B29L31/54
CPCB29C51/18B29C51/261B29C51/424B29C51/427B29L2031/547
Inventor 李结发
Owner 南京青龙水务有限公司