CN106670338B - A kind of baking baking tray from demoulding mould - Google Patents

A kind of baking baking tray from demoulding mould Download PDF

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Publication number
CN106670338B
CN106670338B CN201710014335.2A CN201710014335A CN106670338B CN 106670338 B CN106670338 B CN 106670338B CN 201710014335 A CN201710014335 A CN 201710014335A CN 106670338 B CN106670338 B CN 106670338B
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CN
China
Prior art keywords
cylinder
baking
dynamic
cover
interlocking lever
Prior art date
Application number
CN201710014335.2A
Other languages
Chinese (zh)
Other versions
CN106670338A (en
Inventor
郑风光
张诤
邹敏芳
曹娟
钱超
Original Assignee
无锡贝克威尔器具有限公司
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.)
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Publication date
Application filed by 无锡贝克威尔器具有限公司 filed Critical 无锡贝克威尔器具有限公司
Priority to CN201710014335.2A priority Critical patent/CN106670338B/en
Publication of CN106670338A publication Critical patent/CN106670338A/en
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Publication of CN106670338B publication Critical patent/CN106670338B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a kind of baking baking trays from demoulding mould.Including compression mold device, pressed film equipment includes: workbench, the cover half being set on work top, and dynamic model is arranged in the top of the cover half, and the dynamic model is connect with punching mechanism;The first cylinder, air accumulator, the second cylinder and first longitudinal direction duct, second longitudinal direction duct positioned at cover half two sides are equipped in workbench, being located at dynamic model two sides on punching mechanism to be equipped with two can be the first interlocking lever and the second interlocking lever respectively with the synchronous interlocking lever to move up and down of punching mechanism.A kind of baking baking tray of the present invention from demoulding mould, by the travel switch of two different locations, relative position between intelligent decision dynamic model and cover half, i.e. molding opportunity realizes the automatic demoulding of workpiece so that controlling accumulation of energy cylinder accurately discharges aerodynamic energy.With in the case where not influencing workpiece pressing mold quality, the beneficial effect quickly and effectively demoulded is realized.

Description

A kind of baking baking tray from demoulding mould

Technical field

The present invention relates to baking baking trays from demoulding mould.

Background technique

Currently mold pressing mold processing operation process in, in order to improve product stripping working efficiency, prevent product with It issues licence the case where seriously affecting product quality outlet such as scratch, adhesion, is often equipped on current mold dedicated between mold Auxiliary body of the product stripping with thimble equipment and with thimble coordinative composition of equipments, although can effectively improve product by thimble equipment The working efficiency and quality of mold release of stripping operation, but also result in mould structure simultaneously and be responsible for, the flexibility for using and operating is not Foot, therefore it is directed to this status, there is an urgent need to develop one kind can be with the invention die apparatus of impracticable thimble equipment, to meet reality The needs that border produces and uses.

Application No. is 201510489646.5 to disclose a kind of no thimble automatic stripping die, including positioning base, positioning Bar, upper die plate push template, demoulding thimble, upper mold, lower mold and cooling device, locating rod at least four, end with Positioning base upper surface vertically connects, top with push that template is vertical connect, upper die plate, which is located at, to be pushed right above template, upper mold Tool and lower mold be located at upper die plate, push template between, upper mold and lower mold are bolted, demoulding thimble end and Positioning base is hinged, and in lower mold, cooling device includes semiconductor cooling device, ventilating fan, heat dissipation circulation pipe for front end And cooling fan.The inventive structure is complex, higher cost.

Application No. is 201610453391 .1 to disclose a kind of stamping die of automatic demoulding, including is connected by guide post Upper die holder and lower die holder, the upper die holder is provided with upper mold, and the lower die holder is provided with lower mold, and the guide post includes connecting The upper pillar stand for connecing the upper die holder, connects the first guide post and the second guide post of the lower die holder, and the connection upper pillar stand, the One guide post, the second guide post, and the sliding block moved up and down along first guide post and the second guide post, first guide post and second are led Cavity is formed between column, second guide post connects a conduit, and the tube at one end is connected to the cavity, and the lower mold is set It is equipped with through-hole, the conduit other end connects the through-hole of the lower mold.The invention pushes the first guide post and second by sliding block Air in guide post, so that the air in the first guide post and the second guide post is in compressive state, under directly being contacted due to workpiece Through-hole below mold, so that upper mold, when removing, the compressed air in through-hole can flick lower mold and workpiece, Form automatic demoulding.When the invention molds, the compressed air in bottom cavity has a upward jacking force to workpiece always, leads It causes to mold not in place, the inaccurate problem of workpiece die casting size.

Summary of the invention

In view of the above-mentioned problems, the object of the present invention is to provide a kind of baking baking trays from demoulding mould, opened by stroke It closes intelligent decision and molds opportunity, accumulation of energy cylinder accurately discharges aerodynamic energy, realizes the automatic demoulding of workpiece.

In order to achieve the above technical purposes, the present invention specifically takes following technical scheme:

A kind of baking baking tray from demoulding mould, including compression mold device, pressed film equipment includes: workbench, is set to work Make the cover half on table top, dynamic model is arranged in the top of the cover half, and the dynamic model is connect with punching mechanism;First is equipped in workbench Cylinder, air accumulator, the second cylinder and first longitudinal direction duct, second longitudinal direction duct positioned at cover half two sides, punching mechanism are upper Being equipped with two in dynamic model two sides can be that the first interlocking lever and second interlock respectively with the synchronous interlocking lever to move up and down of punching mechanism Bar, wherein one end of the first interlocking lever is fixedly connected with punching mechanism, and the other end passes through first longitudinal direction duct and puts in described the It is connect in one cylinder with the piston of the first cylinder, the second interlocking lever is slidably matched with second longitudinal direction duct;First cylinder and gas storage It is connected between tank by first pipe, is connected between air accumulator and the second cylinder by second pipe and third pipeline, it is described Second pipe is equipped with the first solenoid valve, and it further includes being electrically connected with the first solenoid valve that third pipeline, which is equipped with second solenoid valve, The second stroke switch that first stroke is switched and is electrically connected with second solenoid valve, two travel switches are for detecting dynamic model and determining Two positions between mould, are first position respectively, and when molding between dynamic model and cover half, first stroke switch opens the second pipeline On the first solenoid valve, the gas storage into air accumulator of the second cylinder;The second position, when dividing mould between dynamic model and cover half, second stroke Switch opens the second solenoid valve on third pipeline, and air accumulator is inflated into the second cylinder.

The first pipe is equipped with check valve.

The side setting first stroke that workbench bottom is located at second longitudinal direction duct switchs, and it is vertical that workbench top is located at second It is switched to the side in duct setting second stroke.

The first stroke switch and second stroke switch are press-contacting type travel switch, the bar wall of second interlocking lever Side is equipped with for switching the protrusion being in contact with first stroke switch and second stroke.

The piston rod upper end connection demoulding push rod of second cylinder.

The beneficial effects of the present invention are:

A kind of baking baking tray of the present invention from demoulding mould, pass through the travel switch of two different locations, intelligent decision Workpiece is realized so that controlling accumulation of energy cylinder accurately discharges aerodynamic energy in relative position between dynamic model and cover half, i.e. molding opportunity Automatic demoulding.With in the case where not influencing workpiece pressing mold quality, the beneficial effect quickly and effectively demoulded is realized.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram from demoulding mould of baking baking tray of the present invention;

Wherein 1 is workbench;2 be cover half;3 be dynamic model;4 be the first cylinder;5 be air accumulator;6 be the second cylinder;7 be One longitudinal holes;8 be second longitudinal direction duct;9 be the first interlocking lever;10 be the second interlocking lever;11 be first pipe;12 be third Pipeline;14 switch for first stroke;15 switch for second stroke;16 be check valve.

Specific embodiment

Of the invention is described in detail with reference to the accompanying drawings and examples.

As shown in Figure 1, a kind of baking baking tray of the present invention from demoulding mould, including workbench 1, be set to workbench 1 Dynamic model 3 is arranged in the top of cover half 2 on face, the cover half 2, and the dynamic model 3 is connect with punching mechanism;The is equipped in workbench 1 One cylinder 4, air accumulator 5, the second cylinder 6 and first longitudinal direction duct 7, second longitudinal direction duct 8 positioned at 2 two sides of cover half, punching press Being located at 3 two sides of dynamic model in mechanism to be equipped with two can be the first interlocking lever 9 respectively with the synchronous interlocking lever to move up and down of punching mechanism With the second interlocking lever 10, wherein one end of the first interlocking lever 9 is fixedly connected with punching mechanism, and the other end passes through first longitudinal direction hole Road 7 and putting in first cylinder 4 connect with the piston of the first cylinder 4, the second interlocking lever 10 and the sliding of second longitudinal direction duct 8 Cooperation;It is connected between first cylinder 4 and air accumulator 5 by first pipe 11, passes through second between air accumulator 5 and the second cylinder 6 Pipeline 12 is connected with third pipeline 13, and the second pipe 12 is equipped with the first solenoid valve, and third pipeline 13 is equipped with second Solenoid valve further includes the first stroke switch 14 being electrically connected with the first solenoid valve and the second row being electrically connected with second solenoid valve Cheng Kaiguan 15, two travel switches are used to detect two positions between dynamic model 3 and cover half 2, are first position, dynamic model 3 respectively When molding between cover half 2, first stroke switch 14 opens the first solenoid valve on the second pipeline, and the second cylinder 6 is to air accumulator 5 Interior gas storage;The second position, when dividing mould between dynamic model 3 and cover half 2, second stroke switch 15 opens the second electromagnetism on third pipeline Valve, air accumulator 5 are inflated into the second cylinder 6.The first pipe 11 is equipped with check valve.It is vertical that 1 bottom of workbench is located at second First stroke switch 14 is set to the side in duct 8, the second row is arranged in the side that 1 top of workbench is located at second longitudinal direction duct 8 Cheng Kaiguan 15.

As an optimal technical scheme of technical solution of the present invention, the first stroke switch 14 and second stroke switch 15 be press-contacting type travel switch, the bar wall side of second interlocking lever 10 be equipped with for first stroke switch 14 and second The protrusion that travel switch 15 is in contact.

As an optimal technical scheme of technical solution of the present invention, the piston rod upper end of second cylinder connects demoulding Push rod.

A kind of baking baking tray of the present invention is from the course of work of demoulding mould:

Pressing mold: hold-down devices drive dynamic model 3 to move downward, and the first interlocking lever 9 moves downward the work driven in the first cylinder 4 Plug moves downward, and the first cylinder 4 carries out gas storage to air accumulator 5 by first pipe 11;At this point, the second interlocking lever 10 touches One stroke switch 14, first stroke switch 14 open the first solenoid valve on second pipe 12, and the second cylinder 6 is into air accumulator 5 Gas storage;

Pressing mold is completed: press mechanism drives dynamic model 3 to move upwards, when the second interlocking lever 10 touches second stroke switch 15, second stroke switch 15 open the second pipeline in second solenoid valve, the rapid gas injection into the second cylinder of air accumulator 5, second Piston in cylinder move upwardly through demoulding push rod workpiece is pushed up from cover half under.

Claims (5)

1. a kind of baking baking tray from demoulding mould, including compression mold device, compression mold device includes: workbench, is set to work Dynamic model is arranged in the top of cover half on table top, the cover half, and the dynamic model is connect with punching mechanism;It is characterized in that, workbench It is inside equipped with the first cylinder, air accumulator, the second cylinder and first longitudinal direction duct, second longitudinal direction duct positioned at cover half two sides, is rushed Being located at dynamic model two sides on press mechanism to be equipped with two can be the first interlocking lever respectively with the synchronous interlocking lever to move up and down of punching mechanism With the second interlocking lever, wherein one end of the first interlocking lever is fixedly connected with punching mechanism, and the other end passes through first longitudinal direction duct simultaneously It puts in first cylinder and is connect with the piston of the first cylinder, the second interlocking lever is slidably matched with second longitudinal direction duct;First It is connected between cylinder and air accumulator by first pipe, passes through second pipe and third pipeline phase between air accumulator and the second cylinder Connection, the second pipe are equipped with the first solenoid valve, and third pipeline is equipped with second solenoid valve, further includes and the first solenoid valve The second stroke switch that the first stroke of electrical connection is switched and is electrically connected with second solenoid valve, two travel switches are for detecting Two positions between dynamic model and cover half, are first position respectively, and when molding between dynamic model and cover half, first stroke switch is opened The first solenoid valve on second pipeline, the gas storage into air accumulator of the second cylinder;The second position, when dividing mould between dynamic model and cover half, Second stroke switch opens the second solenoid valve on third pipeline, and air accumulator is inflated into the second cylinder.
2. baking baking tray according to claim 1 from demoulding mould, which is characterized in that the first pipe is equipped with Check valve.
3. baking baking tray according to claim 1 from demoulding mould, which is characterized in that workbench bottom is located at second The side setting first stroke of longitudinal holes switchs, and the side setting second stroke that workbench top is located at second longitudinal direction duct is opened It closes.
4. baking baking tray according to claim 3 from demoulding mould, which is characterized in that the first stroke switch and Second stroke switch is press-contacting type travel switch, and the bar wall side of second interlocking lever is equipped with for switching with first stroke The protrusion being in contact is switched with second stroke.
5. baking baking tray according to claim 1 from demoulding mould, which is characterized in that the piston of second cylinder Bar upper end connection demoulding push rod.
CN201710014335.2A 2017-01-10 2017-01-10 A kind of baking baking tray from demoulding mould CN106670338B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710014335.2A CN106670338B (en) 2017-01-10 2017-01-10 A kind of baking baking tray from demoulding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710014335.2A CN106670338B (en) 2017-01-10 2017-01-10 A kind of baking baking tray from demoulding mould

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CN106670338A CN106670338A (en) 2017-05-17
CN106670338B true CN106670338B (en) 2019-01-11

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506852A (en) * 2018-12-27 2019-03-22 盐城工学院 A kind of automobile bearing sealing ring air-tightness detection method
CN109506853A (en) * 2018-12-27 2019-03-22 盐城工学院 A kind of automobile bearing sealing ring air-tightness detection device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346286B2 (en) * 1987-05-08 1991-07-15 P S Concrete
CN202668820U (en) * 2012-01-13 2013-01-16 常孟利 Novel drainage core ejection device
CN203185719U (en) * 2013-02-28 2013-09-11 宿迁通瑞包装有限公司 Five-face aerostatic press with automatic demoulding device
CN104493949B (en) * 2014-12-30 2016-05-25 安吉宇康机械有限公司 A kind of energy-efficient heavy bamboo square stock automatic demoulding machine and release method thereof
CN206550253U (en) * 2017-01-10 2017-10-13 无锡贝克威尔器具有限公司 A kind of baking baking tray from demoulding mould

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