Unlock instant, AI-driven research and patent intelligence for your innovation.

Transporter, built-in method of water-proof sealing element for wire and wire processing equipment

A technology of waterproof sealing and conveying device, which is used in dust/splash/leak/waterproof/fireproof connections, electrical components, circuits/current collector parts, etc. problems, such as the time-consuming process of water-proof seals, and the time-consuming

Active Publication Date: 2004-08-04
SUMITOMO WIRING SYST LTD +1
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in the devices of the above-mentioned prior art 1 and 2, the mode of providing the waterproof seal with the hopper is adopted, and the work of installing the waterproof seal at the terminal end of the electric wire cannot be carried out efficiently.
Especially in prior art 1, the waterproof seal conveyed by pressurized air must be loaded in the half-cracked loading hole for conveyance, so after conveying by pressurized air, there is a position of the waterproof seal during conveyance Possibility of deviation and yield drop
[0011] Furthermore, in the device of prior art 3 described above, in order to transport the waterproof seal from the feeder to the support member, the cylinder must be shaken at intervals of 90 degrees, so it takes time to transfer the waterproof seal.
[0012] Furthermore, the above-mentioned prior art 4 can provide a waterproof seal at high speed with pressurized air, but instead of providing the wire guide members 8a, 8b, the seal 2 is provided to the fitting recess 6a of the seal support member 6. way, and each time a seal is installed on the electric wire, the support member support block 5, seal support member 6, and suction hose 7 must be rotated 90 degrees one by one, so that the seal cannot be efficiently installed on the terminal of the electric wire

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transporter, built-in method of water-proof sealing element for wire and wire processing equipment
  • Transporter, built-in method of water-proof sealing element for wire and wire processing equipment
  • Transporter, built-in method of water-proof sealing element for wire and wire processing equipment

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0047] refer to Figure 4 , the wire processing equipment 10 of the present invention is equipped with a moving device 11F, a wire feeding and length measuring device 12, a clamping device 13F, and a cutting device 14, wherein all of the above devices are used to process the front end of the wire; Pressurized air is used to supply the parts feeder 15F, delivery pipe 16F, waterproof seal delivery device 100F, peeling device 17F, terminal crimping device 18F one by one to supply the waterproof seal 2 .

[0048] Moreover, this electric wire processing equipment 10 is also equipped with a moving device 11R and a clamping device 13R, wherein the above two devices are used to process the rear end of the electric wire; A feeder 15R, a delivery tube 16R, a waterproof seal delivery device 100R, a stripping device 17R, and a terminal crimping device 18R.

[0049] In order to be able to supply air under pressure, an air compressor AC is connected to the waterproof seal delivery device 1...

no. 2 Embodiment

[0100] Refer below Figure 14-1 7. The waterproof seal conveying device 200 of the second embodiment will be described in detail. Figure 14 The following embodiments are specific examples of devices that can be used in the electric wire processing equipment 10 instead of the above-mentioned waterproof seal conveying device 100 .

[0101] The waterproof seal conveying device 200 of the second embodiment can efficiently prepare and set electric wires and waterproof seals of different sizes. Can be replaced as a whole.

[0102] Such as Figure 17A and Figure 17B As shown enlarged in FIG. 2 , the delivery passage forming member 60 is provided with an insertion hole 61 for inserting the fixing member 31 and a delivery passage 62 for providing the waterproof seal 2 .

[0103] Further, a pair of right and left through-holes 64 formed at the front end and extending in the vertical direction are respectively fitted with a pair of left and right support shafts 65 to extend in the ...

no. 3 Embodiment

[0114] Refer below Figure 18 , 19 The main part of the waterproof seal conveying device 300 of the third embodiment will be described.

[0115] The conveying passage forming member 90 of the waterproof packing conveying device 300 of the third embodiment is provided with an insertion hole 91 for inserting the fixing member 31 and a conveying passage 92 for supplying the waterproof packing 2 .

[0116] In addition, a sliding member 94 slidable in the vertical direction is inserted into a sliding hole 93 formed on the bottom surface of the transport path forming member 90 . A coil spring 95 is provided below the slide member 94 to always urge the slide member 94 toward the conveyance passage 92 side. The slide member 94 has a main body portion 94a that closes the branched portion of the conveyance passage 92 and the insertion hole 91 when displaced to the conveyance passage 92 side, and a conveyance passage forming surface 94b that smoothly connects the front end of the conve...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A waterproof seal feeding machine (100, 200, 300, 400, 500) is provided to feed waterproof cylindrical seal members to a predetermined fitting position (P) defined on an axis line (L) of an electric wire to fit the seal members onto outer peripheries of end portions of the electric wire (W). The waterproof seal feeding machine includes a holder pair (41U, 41L; 71U, 71L) which open and close at the fitting position. The waterproof seal feeding machine further includes a seal cavity defining member (40, 70) which receives the seal member in a seal cavity at the fitting position (P) when the holder pair are moved toward each other to a closed state, a passage forming member (20, 60, 90, 110) which forms a feeding passage (22, 62, 92, 111) to feed the seal member (2) into the seal cavity (41b) with such a posture as to receive the electric wire by the compressed air, a locking mechanism (38, 87) which reciprocatably brings the seal member (2) to a locked state in cooperation with the holder pair of the seal cavity defining member (40, 70) and releases the locked state after insertion of the electric wire, and a control unit (600) which controls the overall operation of these elements.

Description

technical field [0001] The present invention relates to a technology for inserting a cylindrical rubber waterproof seal at the terminal of an electric wire. More specifically, it relates to providing a waterproof seal directly and at high speed with pressurized air so that the process of inserting the seal at the electric wire terminal A technology that greatly improves work efficiency and yield. Background technique [0002] Conventionally, in a wire connector for connecting electric wires, a terminal is crimped on the wire terminal where the core wire is exposed by stripping the insulation, and the terminal is fixed in the junction box at the same time. At this time, if moisture, etc. enters the junction box along the wires, it will cause leakage. For this reason, in the wire connector, a waterproof seal is installed on the wire terminal, and a waterproof structure is formed by inserting the waterproof seal into the junction box. The water...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/28H01R43/00
CPCH01R43/005Y10T29/49169Y10T29/49181Y10T29/49176Y10T29/514Y10T29/49183Y10T29/49218Y10T29/49174Y10T29/49185Y10T29/53213Y10T29/49208
Inventor 市川雅张山田初雄佐藤和宏泉田雄司丰田雅博
Owner SUMITOMO WIRING SYST LTD