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Automatic feeding and positioning device for screws or bolts

A technology of automatic feeding and positioning device, applied in the direction of coating, etc., to achieve the effect of good conveying efficiency and good working stability

Active Publication Date: 2015-11-18
天津突破电气技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there is no special equipment on the market that can automatically convey screws or bolts and complete the feeding and precise positioning of screws or bolts as required.

Method used

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  • Automatic feeding and positioning device for screws or bolts
  • Automatic feeding and positioning device for screws or bolts
  • Automatic feeding and positioning device for screws or bolts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-4 As shown, a screw or bolt automatic feeding and positioning device provided in this embodiment includes:

[0032] An automatic feeding vibration plate 1, the automatic feeding vibration plate 1 is provided with a pair of discharge devices arranged side by side, wherein each discharge device is mainly composed of a pair of longitudinal limit baffles 2 and a piece located at the pair of longitudinal limit stops The upper horizontal limit baffle 3 is composed of a pair of longitudinal limit baffles 2, and a first conveying channel 4 is arranged between the first conveying channel 4. The diameter value is smaller than the maximum outer diameter value of the bolt head of the screw or bolt to be conveyed. The threaded section of the screw or bolt to be conveyed is stuck in the first conveying channel 4, and the bolt head is located between the pair of longitudinal limit baffles 2. above, and is blocked by the transverse limit baffle 3,

[0033] An electr...

Embodiment 2

[0040] A screw or bolt automatic feeding and positioning device provided in this embodiment has a general structure consistent with that of Embodiment 1, such as Figure 5 and Figure 6 As shown, but the guide rails 13 described in this embodiment are all fixed with limit pressure blocks 23 , and each limit pressure block 23 is located directly above the right-angle turn conveying channel 22 of its corresponding guide rail 13 .

[0041] The above-mentioned limit pressing block 23 can ensure more accurate and stable delivery of the screws or bolts to be delivered in the right-angle turn delivery channel 22 on the corresponding guide rail 13 .

Embodiment 3

[0043] A screw or bolt automatic feeding and positioning device provided in this embodiment has a general structure consistent with that of Embodiment 2, such as Figure 7 shown, but a kind of screw or bolt automatic feeding positioning device provided in this embodiment also includes a frame 24, the above-mentioned automatic feeding vibrating plate 1, electromagnetic vibrating feeder 5, movable trough plate 14 mechanism and electric Control device 25 is all fixed on this frame 24.

[0044] The above-mentioned frame 24 can ensure the screw or bolt automatic feeding and positioning device provided by the present invention, and its structure is more reasonable.

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PUM

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Abstract

The invention discloses an automatic feeding and positioning device for screws or bolts. The automatic feeding and positioning device is mainly and structurally composed of an automatic feeding vibration disc, an electromagnetic vibrating feeder, a movable groove plate mechanism, a cylinder ejecting mechanism and an electric control device. The screws to be conveyed or the bolts to be conveyed are vertically conveyed in an orderly arranged mode through the automatic feeding vibration disc and then transferred to the movable groove plate mechanism through the electromagnetic vibrating feeder, and the screws or the bolts are ejected towards a groove plate in the movable groove plate mechanism through the cylinder ejecting mechanism to be clamped in a clamping groove in the groove plate. According to the automatic feeding and positioning device, the technical effects that the screws or the bolts are automatically conveyed through special equipment, and feeding and accurate positioning of the screws or the bolts are completed are achieved; in addition, the screw or bolt conveying efficiency is high, and the working stability is high.

Description

technical field [0001] The invention relates to an auxiliary equipment for injection molding automation, in particular to an automatic feeding and positioning device for screws or bolts. Background technique [0002] Injection molding machine is the most used processing machinery in the plastic processing industry. It is the main molding equipment for making thermoplastics into various plastic products using plastic molding molds. The current solution for automatic embedding of injection molding machines is mainly composed of two parts: an insert positioning machine and an insert grabbing hand. Among them, when the insert is embedded in the injection mold by hand grabbing, it needs to pass through the machine first. Positioning, in this process, there are high requirements for the positioning accuracy of the machine and the grasping accuracy of the hand. [0003] Especially when the insert is a fastener such as a screw or a bolt, considering that the screw or bolt is pre-em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C45/17
CPCB29C45/14008B29C45/17
Inventor 周丰泉何建阳
Owner 天津突破电气技术有限公司