CN101108500A

CN101108500A - Oil-free lubrication palm fibre rod type plastics circular weaving machine

Info

Publication number: CN101108500A
Application number: CNA2007101484280A
Authority: CN
Inventors: 黄美昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-27
Filing date: 2007-08-27
Publication date: 2008-01-23
Anticipated expiration: 2027-08-27
Also published as: CN100564633C

Abstract

The invention relates to an equipment for producing braided plastic bags, in particular to an oil-free lubricated palm rod type plastic circular weaving machine. The main technical feature is that on the basis of the structure of the prior palm frame type plastic circular weaving machine, the sliding friction between a cam and a slider is changed into rolling friction, and the sliding friction that the palm rod slides up and down along a palm rod sleeve is changed into rolling friction, which eliminates the lubricant for the whole structure, and achieves the purpose of no oil pollution, energy saving and high efficiency.

Description

A kind of oil-free lubrication palm fibre rod type plastics circular weaving machine

Technical field

The present invention relates to the production equipment of Polywoven Bag plastic mesh bag, particularly a kind of oil-free lubrication palm fibre rod type plastics circular weaving machine.

Background technology

The palm fibre rod type plastics circular weaving machine main frame cam of making both at home and abroad at present and using and the transmission of slide block all are to adopt sliding friction, the location of palm fibre bar all is to adopt positioning sleeve, palm fibre bar moving up and down in positioning sleeve also is sliding friction, during host work, line of slide speed is general above 450 meters relatively in cam path for slide block, the palm fibre bar slides up and down in brown bar cover, about sliding distance 110mm, the slip number of times is more than 800 times, because sliding friction is very easily generated heat to the particularly brown bar of parts and is caused wearing and tearing, particularly brown bar rapid wear, therefore all adopt oil pump feed lubricated, owing to fuel feeding lubricating requirement main frame good airproof performance, increase equipment cost while extremely difficult maintenance in the production use, particularly mould volume bag a large amount of plastics dust of generation in the braiding process and enter lubricating oil all-pervasively, increased machine members, often need more oil change, and brown bar takes the lubricant pollution braid out of in frequent moving up and down, contaminated environment causes product quality to descend.

Summary of the invention

The objective of the invention is provides a kind of oil-free lubrication palm fibre rod type plastics circular weaving machine at above-mentioned defective, and cancellation pollution sources---lubricating oil makes parts be difficult for heating simultaneously, and wearing and tearing reduce, and increase work efficiency.

The technical scheme of patent of the present invention is improved on original palm fibre rod type plastics circular weaving machine architecture basics and is realized.Main machine structure includes cam 1, slide block 2, slide block guide post 3, brown bar 4, brown bar positioner 5.

The present invention changes former slide block 2 into roller by fixed block, the sliding friction of slide block 2 in cam curve slot changes rolling friction into, change brown bar positioner 5 into roller set by positioning sleeve, make moving up and down of brown bar 4 change rolling friction into, thereby make entire mechanism not use lubricating oil, reduce kinetic equation loss simultaneously by sliding friction, reduce component wear, solve greasy dirt and dye handled easily, improve parts service life, improve work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is a partial structurtes enlarged drawing of the present invention.

Fig. 3 is one embodiment of the present of invention structural representations.

The specific embodiment

Further specify embodiment below in conjunction with accompanying drawing.

With reference to Fig. 1: 1-cam, 2-slide block, 3-slide block guide post, 4-palm fibre bar, 5-palm fibre bar positioner.Groove on roller on the slide block and the cam 1 rolls and cooperates, and the roller on the brown bar positioner 5 cooperates with brown bar 4 rollings.

With reference to Fig. 2: Fig. 2 is local enlarged diagram

The inside groove of 11-cam low groove, the water jacket of 12-cam low groove, the outer roller of 13-sliding block, 14-sliding block internal trolley, 15-cam upper groove inside groove, 16-cam upper groove water jacket, the outer roller of 17-top shoe, 18-top shoe internal trolley, brown bar roller in the 21-, the outer brown bar roller of 22-, brown bar in the 23-fixed mount, 24-, the outer brown bar of 25-, the outer roller 13 of sliding block rolls with the inside groove of cam low groove 11 and cooperates, the internal trolley 14 of sliding block rolls with the water jacket of cam low groove 12 and cooperates, and the outer roller 17 of top shoe rolls with the inside groove of cam upper groove 15 and cooperates, and the internal trolley 18 of top shoe rolls with the water jacket of cam upper groove 16 and cooperates; The positioner roller 21 of palm fibre bar, two are rolled with interior brown bar 24 and to cooperate about having, and roller 22 also has two rollers to cooperate with outer brown bar 25 rollings, and roller is to be installed on the fixed mount 23.

With reference to Fig. 3: Fig. 3 is one embodiment of the present of invention structural representations, oil-free lubrication palm fibre rod type plastics circular weaving machine comprises motor 101, chassis 102, cam 103, slide block 104, slide block guide post 105, brown bar 106, brown bar positioner 107, brown frame 108, centre circle 109, Xiamen circle 110, encloses 111 to the doorstep, main shaft 112, frame 113.

When host work, motor 101 drives main shaft 112 and rotates, the cam 103 that is fastened on the main shaft 112 is and then done the circumference rotation, slide block 104 moves up and down along slide block guide post 105 with the groove rolling friction of cam 103, one end of palm fibre bar 106 is contained on the slide block 104, when moving up and down with slide block 104, roller rolling friction with brown bar positioner 107, thereby complete machine saves lubricating oil, and brown frame 108 and brown bar 106 immovable fitting move up and down thereupon and drive warp and produce to open to hand over for the shuttle 120 cloth weft knitting of shuttling back and forth and be made into to mould and compile bag or plastic mesh bag.

Claims

1. oil-free lubrication palm fibre rod type plastics circular weaving machine, main frame includes cam (1), slide block (2), slide block guide post (3), brown bar (4), brown bar positioner (5), it is characterized in that: two curves on the cam (1) are the groove curve, slide block (2) is two roller structures, and slide block (2) cooperates for rolling with groove fit on the cam (1).

2. according to claims 1 said a kind of oil-free lubrication palm fibre rod type plastics circular weaving machine, it is characterized in that two curves on the cam (1), the roller (14) that designs on design fluted (11), groove (12), the last bar curve on fluted (15), groove (16), the sliding block on the following bar curve cooperates with groove (11) rolling, roller (13) rolls with groove (12) and cooperates, groove (15) on roller on the top shoe (17) and the upper groove curve rolls and cooperates, and roller (18) cooperates with groove (16) rolling.

3. according to claims 1 said a kind of oil-free lubrication palm fibre rod type plastics circular weaving machine, it is characterized in that brown bar positioner (5) is made up of two rollers (21), two rollers (22) and fixed mount (23), two rollers (21) roll with interior brown bar (24) and cooperate, and two rollers (22) roll with outer brown bar (25) and cooperate.