CN1927499A - Double-coil automatic molding machine - Google Patents

Double-coil automatic molding machine Download PDF

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Publication number
CN1927499A
CN1927499A CN 200610115105 CN200610115105A CN1927499A CN 1927499 A CN1927499 A CN 1927499A CN 200610115105 CN200610115105 CN 200610115105 CN 200610115105 A CN200610115105 A CN 200610115105A CN 1927499 A CN1927499 A CN 1927499A
Authority
CN
China
Prior art keywords
sprocket
slide plate
punching
chain
cam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 200610115105
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Chinese (zh)
Inventor
曾孟彬
Original Assignee
曾孟彬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 曾孟彬 filed Critical 曾孟彬
Priority to CN 200610115105 priority Critical patent/CN1927499A/en
Publication of CN1927499A publication Critical patent/CN1927499A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a dual-winding automatic shaper for stapling book, wall calendar, etc. Wherein, the invention uses eccentric wheel, connecting rod, and lever in the transmission; in the device that compressing W-shaped rectangle tooth line, the mould cutter is mounted with buffer spring, to make the tooth line more flexible; the shaping device uses top eccentric wheel; the punching sliding block is positioned by dual guide plates to stabilize the sliding block; when inputting the W-shaped rectangle tooth line into shaper, the tooth chain is wedged into W-shaped rectangle tooth space, to keep the inter-tooth distance when punching; the invention can simplify process and reduce the energy consumption.

Description

Double-coil automatic molding machine
The present invention relates to factory's product and be used for the twin coil automatic producing device of loose-leaves such as books, wall calendar, desk calendar.
Existing production twin coil equipment is pressed into " W " rectangle tooth trace to cold drawn silk by line-pressing machine, again by artificial or semi-mechanization pressing equipment punch forming product.Need two workmans just can finish from being molded into trimming, this class line-pressing machine is by a plurality of bent axles, crank gearing, and line activation rate is than higher, but noise is bigger, and power loss is big.And existing inventory line stamping machine, instability when complex structure, punching press, productivity ratio is lower.They all exist a common drawback at mold exchange, and are cumbersome during debugging, need technology just can carry out than higher mechanician people.
The invention provides a kind of line ball, be stamped into the shaping equipment of one, it is done rectilinear motion by eccentric shaft, linkage and finishes inlet wire, cold drawn silk is pressed into " W " rectangle tooth trace, flute profile chain tooth on sprocket wheel is gone in " W " rectangular teeth space of lines again, the eccentric driven off by shaft pressing equipment of transmission input rear portion, location overhead type.Up to punching press, " W " rectangle tooth trace just breaks away from the flute profile chain of transmission.Cooperate the action of pressing gear mechanism by punching press, paw is pressed into punch Lower Half automatic moulding.Because the punching press slide plate adopts buffer gear, the rear portion shaping mechanism has adopted the flute profile chain, and sprocket wheel location transmission has guaranteed the stable of twin coil moulding, has also guaranteed the quality of product.
The present invention has adopted eccentric shaft, and fork and linkage moving linearly carry out reflex punching press action.Required torsion is smaller, power utilization height, the consumption of having saved electric power.
Below with reference to accompanying drawing to inventing further detailed description:
Fig. 1 is that concrete structure of the present invention is vertically schemed.
Fig. 2 is the cross-sectional figure of line-pressing machine of the present invention.
Fig. 3 is the cross-sectional figure of automatic moulding machine of the present invention.
With reference to Fig. 1,, pass to connecting rod and drive fork (7) and do and return reciprocating cutter through compiling axle (9) by the power transmission shaft on the motor drives belt pulley (8).Fork (7) is done straight line through connecting rod drive punching press slide plate (10) and is come reciprocating cutter on two parallel slide bars, mould punching blade (12) is housed on the punching press slide plate (10) is connected with it through buffer spring.Cam (15) on the power transmission shaft (8) drives matrix mould (13) through lever (14) and does upper and lower motion, cooperates the tooling blade (12) of punching press slide plate (10) to do the punching press action.Fork (7) while crank throw (6) under connecting rod drives is passed to crank throw (5), drives inlet wire slide plate (2) through inlet wire connecting rod (4), and cord grip (3) is housed on the inlet wire slide plate (2).Cold drawn silk after swage (1) alignment, by cord grip (3) constantly to the unidirectional line sending of matrix mould (13).Matrix mould (13) and the mutual motion of the tooling blade (12) on the punching press slide plate (10) continuously extrude " W " rectangle tooth trace, flow to the impact molding machine at rear portion.
Become minor sprocket (17) on transverse movement and the driving shaft, the hinge wheel (18) of minor sprocket (17) on chain drive rear axle (21) through a pair of garden awl reduction gearing (16) of power transmission shaft (8) rear end by lengthwise movement.Drive sprocket (19) and back cam (20) are housed on the rear axle (21), and drive sprocket (19) is passed to sprocket wheel on the punching press eccentric shaft (22) through chain.Through eccentric ratio (23) transmission the Punching slider (25) of pre-compressed spring (24) is arranged, do following ramming motion through the location of upper guide plate (37) and bottom guide (28).Eccentric shaft (22) next door is equipped with cam (26) and is whenever rotated a circle with regard to activation lever (27) once, drives push rod (28) and drives the intermittent movement that location head sprocket (29) is done certain corner.In the middle of two location head sprockets (29) are arranged on coaxial a toothed wheel is housed.Head sprocket (29) drives coaxial two driven sprockets (31) in front respectively by band flute profile chain (30).In the band flute profile chain (30) on " W " rectangle tooth trace input driven sprocket (31) of anterior compacting, band flute profile chain (30) tooth is gone in the space of " W " rectangle tooth trace, under the driving of location head sprocket (29), does intermittent movement backward.Punching slider (25) is in the middle part of driven sprocket (31) location head sprocket (29) and flute profile chain (30).In the molding concave die (36) on the Punching slider (25) blade is housed, holddown spring is chewed mutually with forming convax mould (35) and is closed.Make the bending of " W " rectangle tooth trace, break away from band toothed chain bar, it is promptly plastic that (30) are pressed into the punch Lower Half by the paw on the pressure tooth device (32) simultaneously.Press the action of tooth device (32) to finish by cam (20) driving on slow pressing spring (33) transmission levers (34) and the rear axle (21).

Claims (3)

1, line-pressing machine of forming by the eccentric shaft (9) on the power transmission shaft (8), cam (15), transmission fork (7), upper and lower crank throw (5), (6) inlet wire slide plate (2), punching press slide plate (10), tooling blade (12), matrix mould.Through a pair of garden awl reduction gearing (16), large and small sprocket wheel (18), (17), rear axle (21), drive sprocket (19), eccentric shaft (22), eccentric ratio (23), Punching slider (25), location head sprocket (29), band flute profile chain (30), driven sprocket (31), forming convax mould (35) and the automatic press make-up machine of pressing tooth device (32) to constitute is characterized in that:
Eccentric shaft (9) on a, the power transmission shaft (8) drives fork (7) through connecting rod, and fork (7) connects punching press slide plate (10) and does transverse movement, connects upper and lower crank throw (5) simultaneously, (6) break-in makes inlet wire slide plate (2) do lengthwise movement.Cam (15) activation lever (14) on the power transmission shaft (8) makes matrix mould (13) do upper and lower moving both vertically.Can suppress " W " rectangular gear line through cooperating.
B, power transmission shaft (8) end have a pair of garden awl reduction gearing (16) to pass to hinge wheel (18) on the rear axle (21) through changing transmission direction by chain by minor sprocket (17), drive sprocket (19) are housed simultaneously, cam (20) on the rear axle (21).Drive sprocket (19) is passed to sprocket wheel on the eccentric shaft (22) through chain.Eccentric shaft (22) drives eccentric ratio (23), connects Punching slider (25) through pre-compressed spring (24), and Punching slider (25) lower end is equipped with in the molding concave die (36) positioning blade is housed, and holddown spring is chewed mutually with forming convax mould (35) and to be closed.A cam (26) is equipped with on eccentric shaft (22) next door, and activation lever (27) drives location head sprocket (29) through push rod (28) and does intermittent movement, and head sprocket (29) drives driven sprocket (31) by band flute profile chain (30).Cam (20) on the rear axle (21) promotes to press tooth device (32) that the both sides paw is done relative motion through the slow pressing spring (33) of lever (34).
2, it is characterized in that upward live conductor device (3) of inlet wire slide plate (2) by claim 1 or a regulation.Having buffer spring (11) punching blade (12) to carry out elasticity with punching press slide plate (12) in the punching press slide plate is connected.
3, it is characterized in that according to claim 1 or b regulation push rod (28) driving has step location head sprocket (29), on coaxial two head sprockets (29) are arranged, there is a driven wheel centre.Location head sprocket (29) drives coaxial two driven sprockets (31) in front through the chain (30) of two sideband flute profiles.Punching slider is just in time at location head sprocket (29), driven sprocket (3), and the middle part of band flute profile chain do upper and lower ramming motion.
CN 200610115105 2006-08-20 2006-08-20 Double-coil automatic molding machine Pending CN1927499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200610115105 CN1927499A (en) 2006-08-20 2006-08-20 Double-coil automatic molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200610115105 CN1927499A (en) 2006-08-20 2006-08-20 Double-coil automatic molding machine

Publications (1)

Publication Number Publication Date
CN1927499A true CN1927499A (en) 2007-03-14

Family

ID=37857725

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200610115105 Pending CN1927499A (en) 2006-08-20 2006-08-20 Double-coil automatic molding machine

Country Status (1)

Country Link
CN (1) CN1927499A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670413B (en) * 2008-09-11 2011-06-15 章金魁 Automatic forming machine for plastic wires
CN103658468A (en) * 2013-12-19 2014-03-26 台州久嘉机电材料有限公司 Forming machine for plastic double coils
CN103691850A (en) * 2013-12-19 2014-04-02 台州久嘉机电材料有限公司 Progressive rolling forming device of plastic double-coil forming machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670413B (en) * 2008-09-11 2011-06-15 章金魁 Automatic forming machine for plastic wires
CN103658468A (en) * 2013-12-19 2014-03-26 台州久嘉机电材料有限公司 Forming machine for plastic double coils
CN103691850A (en) * 2013-12-19 2014-04-02 台州久嘉机电材料有限公司 Progressive rolling forming device of plastic double-coil forming machine
CN103658468B (en) * 2013-12-19 2015-10-28 台州久嘉机电材料有限公司 Plasticity twin coil forming machine

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20070314

C02 Deemed withdrawal of patent application after publication (patent law 2001)