CN106426666A - Quick mold change trolley and mold change method thereof - Google Patents
Quick mold change trolley and mold change method thereof Download PDFInfo
- Publication number
- CN106426666A CN106426666A CN201611014138.2A CN201611014138A CN106426666A CN 106426666 A CN106426666 A CN 106426666A CN 201611014138 A CN201611014138 A CN 201611014138A CN 106426666 A CN106426666 A CN 106426666A
- Authority
- CN
- China
- Prior art keywords
- mould
- moving device
- mold
- horizontal translation
- car body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
- B21D37/147—Tool exchange carts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a quick mold change trolley and a mold change method thereof. The quick mold change trolley comprises a trolley body; the trolley body includes a bearing surface and a chassis; the trolley body is provided with an electric control system for controlling the mold change process; mounting bases are arranged at two ends of the trolley body; lifting mechanisms are connected between the mounting bases and the trolley body; mold shifting arms are arranged on the mounting bases; horizontal translation mechanisms are connected between the mold shifting arms and the mounting bases; the cross sections of the mold shifting arms are L-shaped; and shoulder steps matched with the mold shifting arms are respectively arranged on two sides of a mold. Compared with the prior art, the quick mold change trolley has the following beneficial effects: the mold is firstly hoisted through the lifting mechanisms; then, the mold is shifted onto the trolley through the translation mechanisms; and in the whole process, no friction is generated among the bottom surface of the mold, a worktable and the trolley, the mold change process is stable, the mold change time is saved, and the mold change efficiency is improved.
Description
Technical field
The invention belongs to stamping machine mold changing operation corollary equipment, is related to a kind of quick mould replacing trolley and its die exchange.
Background technology
In current plastic cement industry, can only be by crane and manpower come more mold exchange in more mold exchange.Crane is more
The askew operation against rules for skewing and hanging is susceptible to during mold exchange, and steel wire rope is also susceptible to mould in drawing process and damages lathe
The situation of equipment.On the other hand as pull distance is difficult control, operator completely with oneself feel operated, pole
Easily cause undue force and make the accident that mould landing ground hurts sb.'s feelings.Additionally, very time-consuming by manpower movement large mold
Arduously.
Chinese patent, Application No. 201220164757.0, a kind of disclosed quick mould replacing trolley mainly includes that transition is changed
Die station, electric control cabinet, guide rail, mold changing platform and pneumatic positioning component.Guide rail is provided with by the body of large size plastic jetting-moulding device,
Pneumatic positioning component is provided with the head end of guide rail.Pneumatic positioning component includes double circle rollers, roller positioning seat and one group of collision block,
Double round rollers are in roller positioning seat, and bearing is installed at double round roller two ends, and collision block is arranged on roller positioning seat both sides.Institute
State mold changing platform include wheel, wheel shaft, the first variable frequency reducer motor, the first sprocket wheel, the first chain, the first car body, the
One bearing plate and one group of first roller, install clutch shaft bearing seat board on first car body, install on clutch shaft bearing seat board
One group of first roller.The first roller end connects the first sprocket wheel, and the first sprocket wheel of each two is by first chain even
Connect.First variable frequency reducer motor is by first end face flange on clutch shaft bearing seat board.First frequency conversion speed-down
The first output sleeve on motor is bonded integral by first with the first roller.The first car body front end connection support is propped up
Hold, in support supporting, cylinder seat is installed, on cylinder seat, connect connection alignment pin in cylinder, the cylinder, cylinder is by living
The motion of stopper rod come control alignment pin move.
Although which is with advantages below：Simple, compact and reasonable for structure；Quick mold changing can be automatically realized, subtract
Lack the insecurity and replacing construction for existing during more mold exchange, alleviate the work load of workman.
But have a disadvantage in that：Drive mechanism complexity.
Chinese patent, Application No. 200920293345.5, disclose a kind of Quick mold-changing system trolley, it is characterised in that
Including：The shifting formwork support arm that three are arranged side by side, the front end of shifting formwork support arm is used for laying diel, and the one of middle shifting formwork support arm
Side is provided with mould drawing bar, and the rear end of mould drawing bar is connected by drawing bar and chain, and the rear end of chain is sleeved on driving tooth
On wheel, front end is sleeved on driven gear, and air motor drives driving gear by decelerator, and air motor is fixed on centre
The rear end of shifting formwork support arm.
Although which is with advantages below：Simple structure, with low cost, and diel firm and reliable connection, can be in level
Push-and-pull diel on direction, it is achieved that the device of automatic access of mold punch press, reduces potential safety hazard, improves operation effect
Rate.
But which has the disadvantage：Mould is by hard draw to mould replacing trolley, easily mould is caused when workbench is left
Abrasion.
Content of the invention
The present invention need solve problem be for above-mentioned the deficiencies in the prior art, and provide one kind can avoid wear and tear mould
The quick mould replacing trolley of tool and its die exchange.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of quick mould replacing trolley, including chassis car body, chassis car body includes loading end and underframe, and underframe is provided with wheel, car
Wheel is run along guide rail, and the electric control system being equipped with chassis car body for controlling mold changing process is provided with electric control system
PLC, chassis car body is movably connected with a mounting seat along the two ends of its direction of motion, between mounting seat and chassis car body
Elevating mechanism is connected with, and elevating mechanism drive installation seat is lifted on chassis car body, and shifting formwork is connected with mounting seat
Arm, is connected with horizontal translation mechanism between Mould moving device and mounting seat, horizontal translation mechanism drives the extended or retracted chassis of Mould moving device
Car body, the cross section of Mould moving device is L-shaped, and convex rank is oppositely arranged down, and the both sides of mould are equipped with and are adapted with Mould moving device
Shoulder rank,
Mould moving device is provided with the first range sensor towards the end face of mould, and the first range sensor is used for detecting the Mould moving device end
Face and mould dorsad the distance between face, and transmit a signal to PLC；
Dorsad punch press side is provided with second distance sensor to loading end, and second distance sensor is used for detecting the loading end side and mould
Tool is the distance between towards face, and transmits a signal to PLC.
Elevating mechanism is hydraulic cylinder or cylinder.
Horizontal translation mechanism is hydraulic cylinder or cylinder.
Horizontal translation mechanism is rack-and-pinion kinematic pair.
Horizontal translation mechanism is ball screw kinematic pair.
The die exchange of quick mould replacing trolley, comprises the following steps：
Step one, chassis car body are moved at just to work bench of punch press, are stopped and locking；
Step 2, the first range sensor detect Mould moving device end face and mould dorsad the distance between face, and transmit a signal to
PLC, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device to stretch out, when the first range sensor is examined
When the signal for measuring is preset value, i.e., Mould moving device is moved to below mould shoulder rank, and PLC sends instruction, horizontal translation machine
Structure stops driving；
Step 3, Mould moving device are located at below mould shoulder rank, and PLC sends instruction, control elevating mechanism by mounting seat liter
Height, Mould moving device will mould lift；
After mould is lifted by step 4, Mould moving device, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device contracting
Return, when the signal that second distance sensor is detected is preset value, i.e., mould is reached above the orthographic projection of loading end, and PLC is controlled
Device processed sends instruction, and horizontal translation mechanism stops driving；
After step 5, mould are reached above the orthographic projection of loading end, PLC sends instruction, and control elevating mechanism will be installed
Seat reduce, Mould moving device will mould be placed on loading end, that is, complete mold removal；
Step 6, contrary with the step of mold removal the step of send mould toward on workbench.
Compared with prior art, the invention has the beneficial effects as follows：First pass through elevating mechanism to lift mould, then by flat
Telephone-moving structure moves to mould on chassis, in whole process the bottom surface of mould with there is no any rubbing between workbench and chassis
Wipe, and change the mold process steadily, and mould replacing time has been saved, improve mold changing efficiency.
Description of the drawings
Fig. 1 is the structural representation of the quick mould replacing trolley of the present invention；
Fig. 2 is the structural representation during mold changing of quick mould replacing trolley.
Wherein, 1- chassis car body, 2- loading end, 3- elevating mechanism, 4- mounting seat, 6- horizontal translation mechanism, 7- shifting formwork
Arm, the first range sensor of 8-, 9- second distance sensor.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
As shown in figure 1, a kind of quick mould replacing trolley, including chassis car body, chassis car body includes loading end and underframe, underframe
Wheel is provided with, wheel is run along guide rail, the electric control system being equipped with chassis car body for controlling mold changing process, electric-controlled
Be provided with PLC in system processed, chassis car body is movably connected with a mounting seat along the two ends of its direction of motion, mounting seat with
Elevating mechanism is connected between chassis car body, and elevating mechanism drive installation seat is lifted on chassis car body, living in mounting seat
Being dynamically connected has Mould moving device, is connected with horizontal translation mechanism between Mould moving device and mounting seat, and horizontal translation mechanism drives Mould moving device to stretch
Go out or indentation chassis car body, the cross section of Mould moving device is L-shaped, and convex rank is oppositely arranged down, the both sides of mould are equipped with and shifting
The shoulder rank that mold arms is adapted,
Mould moving device is provided with the first range sensor towards the end face of mould, and the first range sensor is used for detecting the Mould moving device end
Face and mould dorsad the distance between face, and transmit a signal to PLC；
Dorsad punch press side is provided with second distance sensor to loading end, and second distance sensor is used for detecting the loading end side and mould
Tool is the distance between towards face, and transmits a signal to PLC.
Elevating mechanism is hydraulic cylinder or cylinder.
Horizontal translation mechanism is hydraulic cylinder or cylinder.
Horizontal translation mechanism is rack-and-pinion kinematic pair.
Horizontal translation mechanism is ball screw kinematic pair.
The die exchange of quick mould replacing trolley, comprises the following steps：
Step one, chassis car body are moved at just to work bench of punch press, are stopped and locking；
Step 2, the first range sensor detect Mould moving device end face and mould dorsad the distance between face, and transmit a signal to
PLC, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device to stretch out, when the first range sensor is examined
When the signal for measuring is preset value, i.e., Mould moving device is moved to below mould shoulder rank, and PLC sends instruction, horizontal translation machine
Structure stops driving；
Step 3, Mould moving device are located at below mould shoulder rank, and PLC sends instruction, control elevating mechanism by mounting seat liter
Height, Mould moving device will mould lift；
After mould is lifted by step 4, Mould moving device, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device contracting
Return, when the signal that second distance sensor is detected is preset value, i.e., mould is reached above the orthographic projection of loading end, and PLC is controlled
Device processed sends instruction, and horizontal translation mechanism stops driving；
After step 5, mould are reached above the orthographic projection of loading end, PLC sends instruction, and control elevating mechanism will be installed
Seat reduce, Mould moving device will mould be placed on loading end, that is, complete mold removal；
Step 6, contrary with the step of mold removal the step of send mould toward on workbench.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
In the range of without departing from this invention technological thought, various change and modification can be carried out entirely.The technology of this invention
Property scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of quick mould replacing trolley, including chassis car body, chassis car body includes loading end and underframe, and underframe is provided with wheel,
Wheel is run along guide rail, and the electric control system being equipped with chassis car body for controlling mold changing process is set in electric control system
There is PLC, it is characterised in that：Chassis car body is movably connected with a mounting seat, mounting seat along the two ends of its direction of motion
Elevating mechanism is connected between chassis car body, and elevating mechanism drive installation seat is lifted on chassis car body, in mounting seat
Mould moving device is connected with, horizontal translation mechanism between Mould moving device and mounting seat, is connected with, horizontal translation mechanism drives Mould moving device
Extended or retracted chassis car body, the cross section of Mould moving device is L-shaped, and convex rank is oppositely arranged down, the both sides of mould be equipped with
The shoulder rank that Mould moving device is adapted,
Mould moving device is provided with the first range sensor towards the end face of mould, and the first range sensor is used for detecting the Mould moving device end
Face and mould dorsad the distance between face, and transmit a signal to PLC；
Dorsad punch press side is provided with second distance sensor to loading end, and second distance sensor is used for detecting the loading end side and mould
Tool is the distance between towards face, and transmits a signal to PLC.
2. quick mould replacing trolley according to claim 1, it is characterised in that：Elevating mechanism is hydraulic cylinder or cylinder.
3. quick mould replacing trolley according to claim 1, it is characterised in that：Horizontal translation mechanism is hydraulic cylinder or cylinder.
4. quick mould replacing trolley according to claim 1, it is characterised in that：Horizontal translation mechanism is moved for rack-and-pinion
Secondary.
5. quick mould replacing trolley according to claim 1, it is characterised in that：Horizontal translation mechanism is moved for ball screw
Secondary.
6. the die exchange of quick mould replacing trolley according to claim 1, it is characterised in that：Comprise the following steps：
Step one, chassis car body are moved at just to work bench of punch press, are stopped and locking；
Step 2, the first range sensor detect Mould moving device end face and mould dorsad the distance between face, and transmit a signal to
PLC, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device to stretch out, when the first range sensor is examined
When the signal for measuring is preset value, i.e., Mould moving device is moved to below mould shoulder rank, and PLC sends instruction, horizontal translation machine
Structure stops driving；
Step 3, Mould moving device are located at below mould shoulder rank, and PLC sends instruction, control elevating mechanism by mounting seat liter
Height, Mould moving device will mould lift；
After mould is lifted by step 4, Mould moving device, PLC sends instruction, and control horizontal translation mechanism drives Mould moving device contracting
Return, when the signal that second distance sensor is detected is preset value, i.e., mould is reached above the orthographic projection of loading end, and PLC is controlled
Device processed sends instruction, and horizontal translation mechanism stops driving；
After step 5, mould are reached above the orthographic projection of loading end, PLC sends instruction, and control elevating mechanism will be installed
Seat reduce, Mould moving device will mould be placed on loading end, that is, complete mold removal；
Step 6, contrary with the step of mold removal the step of send mould toward on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014138.2A CN106426666A (en) | 2016-11-18 | 2016-11-18 | Quick mold change trolley and mold change method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014138.2A CN106426666A (en) | 2016-11-18 | 2016-11-18 | Quick mold change trolley and mold change method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106426666A true CN106426666A (en) | 2017-02-22 |
Family
ID=58220097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611014138.2A Pending CN106426666A (en) | 2016-11-18 | 2016-11-18 | Quick mold change trolley and mold change method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426666A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099256A (en) * | 2018-01-22 | 2018-06-01 | 安徽合力股份有限公司 | A kind of mold-change trolley for quickly replacing mould |
| CN108246893A (en) * | 2018-01-26 | 2018-07-06 | 重庆肯卓科技有限公司 | A kind of numerical control rapid mould changing method and numerical control quick die change device |
| CN109079037A (en) * | 2018-09-10 | 2018-12-25 | 广州德志金属制品有限公司 | A kind of device and its operating method for quick-replaceable edger |
| CN110154439A (en) * | 2018-02-06 | 2019-08-23 | 滁州昭阳电信通讯设备科技有限公司 | A kind of die-replacing structure of hydraulic press |
| CN111482524A (en) * | 2019-01-28 | 2020-08-04 | 中江机电科技江苏有限公司 | Water heater barrel kludge |
| CN113680904A (en) * | 2021-08-30 | 2021-11-23 | 江苏智石科技有限公司 | Quick die change mechanism and die change method |
| CN113714398A (en) * | 2021-09-13 | 2021-11-30 | 江苏智石科技有限公司 | Rapid die changing platform car and die changing method thereof |
| CN113732182A (en) * | 2021-08-24 | 2021-12-03 | 北京航空航天大学 | Quick die changing device and method for plate forming machine |
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| CN206276814U (en) * | 2016-11-18 | 2017-06-27 | 江苏智石科技有限公司 | A kind of convenient mould replacing trolley |
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| EP2555889A1 (en) * | 2010-04-09 | 2013-02-13 | SMS Siemag AG | Method and apparatus for setting the position of the liquidus tip in a cast strand |
| CN102963840A (en) * | 2012-11-20 | 2013-03-13 | 无锡海古德新技术有限公司 | Automatic forking machine |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099256A (en) * | 2018-01-22 | 2018-06-01 | 安徽合力股份有限公司 | A kind of mold-change trolley for quickly replacing mould |
| CN108246893A (en) * | 2018-01-26 | 2018-07-06 | 重庆肯卓科技有限公司 | A kind of numerical control rapid mould changing method and numerical control quick die change device |
| CN108246893B (en) * | 2018-01-26 | 2023-11-17 | 重庆肯卓科技有限公司 | Numerical control quick die changing method and numerical control quick die changing device |
| CN110154439A (en) * | 2018-02-06 | 2019-08-23 | 滁州昭阳电信通讯设备科技有限公司 | A kind of die-replacing structure of hydraulic press |
| CN109079037A (en) * | 2018-09-10 | 2018-12-25 | 广州德志金属制品有限公司 | A kind of device and its operating method for quick-replaceable edger |
| CN111482524A (en) * | 2019-01-28 | 2020-08-04 | 中江机电科技江苏有限公司 | Water heater barrel kludge |
| CN113732182A (en) * | 2021-08-24 | 2021-12-03 | 北京航空航天大学 | Quick die changing device and method for plate forming machine |
| CN113680904A (en) * | 2021-08-30 | 2021-11-23 | 江苏智石科技有限公司 | Quick die change mechanism and die change method |
| CN113714398A (en) * | 2021-09-13 | 2021-11-30 | 江苏智石科技有限公司 | Rapid die changing platform car and die changing method thereof |
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Application publication date: 20170222 |