阅读说明：本技术 一种塑料构建快速脱模装置及使用方法 (A kind of plastics building fast demolding device and application method ) 是由 刘国春 陶正春 张军山 杨彪 于 2019-08-27 设计创作，主要内容包括：本发明涉及模具加工技术领域,且公开了一种塑料构建快速脱模装置及使用方法。包括脱模箱,所述脱模箱内壁的顶部固定连接有液压伸缩杆,所述液压伸缩杆的底部固定连接有上模块,所述上模块活动连接在脱模箱的内部,所述上模块的底部固定连接有支撑杆,所述脱模箱的内部固定连接有下凹模,所述下凹模的顶部开设有第一盲孔,所述第一盲孔的内部固定连接有压力弹簧,所述支撑杆活动连接在第一盲孔的内部。通过设置上顶块、下顶块和顶杆,能够有效的增强模具脱模的效率,利用顶杆在脱模运动将成品模具顶出下凹模的内部,既保证了脱模的效率,并保护了成品模具,避免由于取出成型模具,而产生震动损坏模具的情况发生。(The present invention relates to mold machining technology fields, and disclose a kind of plastics building fast demolding device and application method.Including demoulding box, hydraulic telescopic rod is fixedly connected at the top of the demoulding chamber interior wall, the bottom of the hydraulic telescopic rod is fixedly connected with upper module, the upper module is movably connected in the inside of demoulding box, the bottom of the upper module is fixedly connected with support rod, and the inside of the demoulding box is fixedly connected with lower cavity die, the first blind hole is offered at the top of the lower cavity die, the inside of first blind hole is fixedly connected with compression spring, and the support rod is movably connected in the inside of the first blind hole.By the way that upper jacking block, lower jacking block and mandril is arranged; the efficiency of mold releasability can effectively be enhanced; finished product die is ejected to using mandril in stripping movement the inside of lower cavity die; both the efficiency of demoulding had been ensure that; and protect finished product die; the case where avoiding due to taking out molding die, and generating vibration mold damage occurs.)

1. a kind of plastics construct fast demolding device, including demoulding box (1), it is characterised in that: the top of demoulding box (1) inner wall Portion is fixedly connected with hydraulic telescopic rod (2), and the bottom of the hydraulic telescopic rod (2) is fixedly connected with upper module (3), the upper mold Block (3) is movably connected in the inside of demoulding box (1), and the bottom of the upper module (3) is fixedly connected with support rod (4), described de- The inside of moulding box (1) is fixedly connected with lower cavity die (5), is offered the first blind hole (6) at the top of the lower cavity die (5), and described The inside of one blind hole (6) is fixedly connected with compression spring (7), and the support rod (4) is movably connected in the interior of the first blind hole (6) Portion, the upper surface of the lower cavity die (5) offer demoulding mouth (8), and the bottom of the lower cavity die (5) is fixedly connected with top plate (9), The lower surface of the top plate (9) offers the second blind hole (10), and the internal activity of the top plate (9) is connected with jacking block (11), It being fixedly connected with mandril (12) at the top of the upper jacking block (11), the mandril (12) is movably connected in the inside of demoulding mouth (8), The bottom of the upper jacking block (11) is fixedly connected with support column (13), and the bottom of the support column (13) is fixedly connected with lower jacking block (14), it is fixedly connected with fixed link (15) at the top of the lower jacking block (14), the side of the lower jacking block (14) is fixedly connected with The side of connecting rod (16), the demoulding box (1) is fixedly connected with fixed case (17), and the inside of the fixed case (17) passes through pad Plate is fixedly connected with regulating box (18), and the inside of the regulating box (18) is fixedly connected with shaft (19) by bearing, and described turn The outer wall of axis (19) is fixedly connected with disk (20), and the front of the disk (20) is fixedly connected with interlocking bar (21), described The outer wall of lever (21) is fixedly connected with motion bar (22), and the top of the motion bar (22) is hinged with drive rod by articulated shaft (23), one end of the drive rod (23) is fixedly connected with adjusting block (24), the bottom of the adjusting block (24) and connecting rod (16) it is fixedly connected at the top of.

2. a kind of plastics according to claim 1 construct fast demolding device, it is characterised in that: second blind hole (10) Inside be fixedly connected with reset spring (25), the fixed link (15) is movably connected in the inside of the second blind hole (10), and multiple The bottom of position spring (25) is connect with the top movable of fixed link (15).

3. a kind of plastics according to claim 1 construct fast demolding device, it is characterised in that: the connecting rod (16) is passed through The outside of demoulding box (1) is worn and extends to, and the quantity of connecting rod (16) is two.

4. a kind of plastics according to claim 1 construct fast demolding device, it is characterised in that: the regulating box (18) Quantity is two, and the middle line of two following jacking blocks of regulating box (18) (14) is that symmetry axis is symmetrically distributed in the two of lower jacking block (14) Side.

5. a kind of plastics according to claim 1 construct fast demolding device, it is characterised in that: the regulating box (18) The back side is fixedly connected with motor (26), and the output shaft of the motor (26) is fixedly connected by bearing with the front of shaft (19).

6. a kind of plastics according to claim 1 construct fast demolding device, it is characterised in that: the fixed case (17) Inside is fixedly connected with upright bar (27), and the side of the upright bar (27) offers sliding slot (28), and adjusting block (24) activity is even Connect the inside in sliding slot (28).

7. a kind of application method of plastics building fast demolding device, it is characterised in that: the following steps are included:

S1: device being fixed first, guarantees the normal work of device, then the material processed will be needed to be put into lower cavity die (5) Inside；

S2: starting hydraulic telescopic rod (2) makes hydraulic telescopic rod (2) that upper module (3) to be driven to be moved, and keeps upper module (3) downward Movement, while support rod (4) can be made to enter the first blind hole (6) inside, make compression spring (7) forced compression, reduces upper module (3) The gravity of movement, and enter the inside of lower cavity die (5), material is processed in cooperation lower cavity die (5)；

S3: after mold molding, hydraulic telescopic rod (2) are again started up, hydraulic telescopic rod (2) is made to drive upper module (3) Xiang Shangyi It is dynamic, the inside of lower cavity die (5) is removed, separates upper module (3) with lower cavity die (5)；

S4: starting motor (26) makes motor (26) drive shaft (19) to be turned in the inside of regulating box (18) by output shaft It is dynamic, while the disk (20) for driving outer wall fixed is moved；

S5: disk (20) will drive interlocking bar (21) and synchronize rotation, and drive interlocking bar (21) by interlocking bar (21) The fixed motion bar (22) of outer wall is moved, and motion bar (22) will drive drive rod (23) when moving and be moved, and is passed When lever (23) is mobile, it will drive adjusting block (24) in the movement of the inside of sliding slot (28), reach mobile adjusting block (24) Effect；

S6: adjusting block (24) can drive lower jacking block (14) to move upwards by connecting rod (16), and lower jacking block (14) is in demoulding box (1) Inside moved, and make fixed link (15) enter the second blind hole (10), buffered using reset spring (25)；

S7: lower jacking block (14) will drive support column (13) when mobile and be moved in the inside of top plate (9), using in top plate (9) The limitation in portion moves up and down support column (13) steadily, while upper jacking block (11) being driven to move up；

S8: with the movement of upper jacking block (11), it is internal that mandril (12) at the top of upper jacking block (11) can enter demoulding mouth (8), will be at The product of type ejects.

Technical field

The present invention relates to mold machining technology field, specially a kind of plastics building fast demolding device and application method.

Background technique

Mold processes the processing for referring to molding and base tool, additionally includes shearing mould and die-cutting mould.Usual situation Under, mold is made of upper die and lower die two parts.Steel plate is placed between upper and lower mould, realizes material under the action of press machine Molding will obtain the workpiece determined by mold shape or the corresponding waste material of removal when press machine is opened.As low as electronics Connector can be molded with a mold to the workpiece of automobile instrument panel greatly.Progressive die refers to can be automatically workpieces processing from one A station is moved to another station, and obtains the one set of die of forming part in the last one station.Mould processing technology packet It includes: cut out mould, rush mold, compound die, extrusion die, four sliding rail moulds, progressive die, stamping die, die-cutting mould etc..

When being demoulded plastic product and lower cavity die after existing plastic mould process finishing, plastic product is easy to be stuck in In lower cavity die, so that staff needs to be adjusted manually, the time of demoulding is not only extended, seriously reduces demoulding effect Rate can also make finished product be easy to be damaged, so that plastic product qualification rate is affected during demoulding due to vibration.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of plastics building fast demolding device and application method, solutions When being demoulded finished product and lower cavity die after existing mold process finishing of having determined, finished product is easy to be stuck in lower cavity die, so that work Make personnel to need to be adjusted manually, not only extends the time of demoulding, seriously reduce demoulding efficiency, it can also be in knockout course In due to vibration, make finished product be easy to be damaged, so that the problem of product qualified rate is affected.

(2) technical solution

To achieve the above object, the invention provides the following technical scheme: a kind of plastics construct fast demolding device, including it is de- Moulding box is fixedly connected with hydraulic telescopic rod at the top of the demoulding chamber interior wall, and the bottom of the hydraulic telescopic rod is fixedly connected with Upper module, the upper module are movably connected in the inside of demoulding box, and the bottom of the upper module is fixedly connected with support rod, described The inside of demoulding box is fixedly connected with lower cavity die, offers the first blind hole at the top of the lower cavity die, first blind hole it is interior Portion is fixedly connected with compression spring, and the support rod is movably connected in the inside of the first blind hole, and the upper surface of the lower cavity die is opened Equipped with demoulding mouth, the bottom of the lower cavity die is fixedly connected with top plate, and the lower surface of the top plate offers the second blind hole, described The internal activity of top plate is connected with jacking block, and mandril is fixedly connected at the top of the upper jacking block, and the mandril is movably connected in The inside of mouth is demoulded, the bottom of the upper jacking block is fixedly connected with support column, and the bottom of the support column is fixedly connected with lower top Block is fixedly connected with fixed link at the top of the lower jacking block, and the side of the lower jacking block is fixedly connected with connecting rod, the demoulding The side of case is fixedly connected with fixed case, and the inside of the fixed case is fixedly connected with regulating box, the regulating box by backing plate Inside shaft is fixedly connected with by bearing, the outer wall of the shaft is fixedly connected with disk, and the front of the disk is fixed It is connected with interlocking bar, the outer wall of the interlocking bar is fixedly connected with motion bar, and the top of the motion bar is hinged by articulated shaft There is drive rod, one end of the drive rod is fixedly connected with adjusting block, and the bottom of the adjusting block and the top of connecting rod are fixed Connection.

Preferably, the inside of second blind hole is fixedly connected with reset spring, and the fixed link is movably connected in second The inside of blind hole, and the top movable of the bottom of reset spring and fixed link connects.

Preferably, the connecting rod runs through and extends to the outside of demoulding box, and the quantity of connecting rod is two.

Preferably, the quantity of the regulating box is two, and the middle line of two following jacking blocks of regulating box is symmetrical axial symmetry It is distributed in the two sides of lower jacking block.

Preferably, the back side of the regulating box is fixedly connected with motor, and the output shaft of the motor passes through bearing and shaft Front be fixedly connected.

Preferably, the inside of the fixed case is fixedly connected with upright bar, and the side of the upright bar offers sliding slot, the tune Locking nub is movably connected in the inside of sliding slot.

A kind of application method of plastics building fast demolding device, comprising the following steps:

S1: device being fixed first, guarantees the normal work of device, then the material processed will be needed to be put into lower cavity die Inside.

S2: starting hydraulic telescopic rod makes hydraulic telescopic rod that upper module be driven to be moved, moves downward upper module, together When support rod can be made to enter inside the first blind hole, make compression spring forced compression, reduce the gravity of upper module movement, and under entering The inside of cavity plate, cooperation lower cavity die process material.

S3: after mold molding, it is again started up hydraulic telescopic rod, makes hydraulic telescopic rod that upper module be driven to move up, is moved The inside of lower cavity die out, separates upper module with lower cavity die.

S4: starting motor makes motor drive shaft to be rotated in the inside of regulating box by output shaft, while driving outer The fixed disk of wall is moved.

S5: disk will drive interlocking bar and synchronize rotation, and the work for driving interlocking bar outer wall fixed by interlocking bar Lever is moved, and motion bar will drive drive rod when moving and be moved, and when drive rod is mobile, will drive adjusting Block is mobile in the inside of sliding slot, has the function that mobile adjusting block.

S6: adjusting block can drive lower jacking block to move upwards by connecting rod, and lower jacking block is moved in the inside of demoulding box, And fixed link is made to enter the second blind hole, it is buffered using reset spring.

S7: lower jacking block will drive support column when mobile and be moved in the inside of top plate, using the limitation inside top plate, make Support column steadily moves up and down, while upper jacking block being driven to move up.

S8: with the movement of upper jacking block, the mandril at the top of upper jacking block can enter inside demoulding mouth, by molding product top Out.

(3) beneficial effect

The present invention provides a kind of plastics building fast demolding device and application method, have it is following the utility model has the advantages that

(1), the present invention can effectively enhance the efficiency of mold releasability, benefit by the way that upper jacking block, lower jacking block and mandril is arranged The inside of finished product die ejection lower cavity die the efficiency of demoulding had both been ensure that into, and protect finishing die in stripping movement with mandril Tool is avoided due to taking out molding die, and is generated the case where shaking mold damage and occurred, and solves existing mold process finishing When afterwards being demoulded finished product and lower cavity die, finished product is easy to be stuck in lower cavity die, so that staff needs to be adjusted manually, The time for not only extending demoulding seriously reduces demoulding efficiency, can also during demoulding due to vibration, make finished product be easy by To damage, so that the problem of product qualified rate is affected.

(2), for the present invention by setting fixed case, regulating box and adjusting block, taking-up that not only can be more convenient forms production Product, and molding product will not be made to be damaged can effectively enhance convenience when taking out shaped article, make to take out at The operation is more convenient when type product, more quickly.

Detailed description of the invention

Fig. 1 is front elevational view of the present invention；

Fig. 2 is regulating box top view of the present invention；

Fig. 3 is demoulding box front elevational view of the present invention.

In figure: 1 demoulding box, 2 hydraulic telescopic rods, 3 upper modules, 4 support rods, 5 lower cavity dies, 6 first blind holes, 7 compression springs, 8 demoulding mouths, 9 top plates, 10 second blind holes, jacking block on 11,12 mandrils, 13 support columns, 14 lower jacking blocks, 15 fixed links, 16 connecting rods, 17 fixed cases, 18 regulating boxs, 19 shafts, 20 disks, 21 interlocking bar, 22 motion bars, 23 drive rods, 24 adjusting blocks, 25 reset bullet Spring, 26 motors, 27 upright bars, 28 sliding slots.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of plastics building fast demolding device, including demoulding Case 1 is fixedly connected with hydraulic telescopic rod 2 at the top of 1 inner wall of demoulding box, and the bottom of hydraulic telescopic rod 2 is fixedly connected with upper module 3, upper module 3 is movably connected in the inside of demoulding box 1, and the bottom of upper module 3 is fixedly connected with support rod 4, the inside of demoulding box 1 It is fixedly connected with lower cavity die 5, the top of lower cavity die 5 offers the first blind hole 6, and the inside of the first blind hole 6 is fixedly connected with pressure Spring 7, support rod 4 are movably connected in the inside of the first blind hole 6, and the upper surface of lower cavity die 5 offers demoulding mouth 8, lower cavity die 5 Bottom is fixedly connected with top plate 9, and the lower surface of top plate 9 offers the second blind hole 10, and the internal activity of top plate 9 is connected with jacking block 11, the top of upper jacking block 11 is fixedly connected with mandril 12, and mandril 12 is movably connected in the inside of demoulding mouth 8, the bottom of upper jacking block 11 Portion is fixedly connected with support column 13, and the bottom of support column 13 is fixedly connected with lower jacking block 14, and the top of lower jacking block 14 is fixedly connected There is fixed link 15, the side of lower jacking block 14 is fixedly connected with connecting rod 16, and the side of demoulding box 1 is fixedly connected with fixed case 17, The inside of fixed case 17 is fixedly connected with regulating box 18 by backing plate, and the inside of regulating box 18 is fixedly connected with shaft by bearing 19, the outer wall of shaft 19 is fixedly connected with disk 20, and the front of disk 20 is fixedly connected with interlocking bar 21, the outer wall of interlocking bar 21 It is fixedly connected with motion bar 22, the top of motion bar 22 is hinged with drive rod 23 by articulated shaft, and one end of drive rod 23 is fixed It is connected with adjusting block 24, the bottom of adjusting block 24 is fixedly connected with the top of connecting rod 16.

Specifically, the inside of the second blind hole 10 is fixedly connected with reset spring 25, it is blind that fixed link 15 is movably connected in second The inside in hole 10, and the bottom of reset spring 25 is connect with the top movable of fixed link 15, is conducive to upper jacking block and lower jacking block moves Dynamic buffering avoids jacking block and the mobile dynamics of lower jacking block excessive, and there is a situation where shake.

Specifically, connecting rod 16 runs through and extend to the outside of demoulding box 1, and the quantity of connecting rod 16 is two, favorably In the steady movement of lower jacking block, under reducing the case where jacking block run-off the straight.

Specifically, the quantity of regulating box 18 is two, and the middle line of two 18 or less jacking blocks 14 of regulating box is symmetry axis pair Claim the two sides for being distributed in lower jacking block 14, is conducive to the movement of connecting rod, mating connection bar enhances lower jacking block and upper jacking block is taken off Stability when mould.

Specifically, the back side of regulating box 18 is fixedly connected with motor 26, the output shaft of motor 26 passes through bearing and shaft 19 Front be fixedly connected, be conducive to the taking-up of mold, reduce the amount of labour of staff.

Specifically, the inside of fixed case 17 is fixedly connected with upright bar 27, the side of upright bar 27 offers sliding slot 28, adjusting block 24 are movably connected in the inside of sliding slot 28, are conducive to the vertical movement for enhancing adjusting block, keep mold releasability degree consistent.

A kind of application method of plastics building fast demolding device, comprising the following steps:

S1: device being fixed first, guarantees the normal work of device, then the material processed will be needed to be put into lower cavity die 5 inside.

S2: starting hydraulic telescopic rod 2 makes hydraulic telescopic rod 2 that upper module 3 be driven to be moved, transports upper module 3 downwards It is dynamic, while support rod 4 can be made to enter inside the first blind hole 6, make 7 forced compression of compression spring, reduces the weight that upper module 3 moves Power, and enter the inside of lower cavity die 5, cooperation lower cavity die 5 processes material.

S3: after mold molding, being again started up hydraulic telescopic rod 2, make hydraulic telescopic rod 2 that upper module 3 be driven to move up, The inside for removing lower cavity die 5, separates upper module 3 with lower cavity die 5.

S4: starting motor 26 makes motor 26 drive shaft 19 to be rotated in the inside of regulating box 18 by output shaft, together When drive outer wall fixed disk 20 moved.

S5: disk 20 will drive interlocking bar 21 and synchronize rotation, and drive 21 outer wall of interlocking bar by interlocking bar 21 Fixed motion bar 22 is moved, and motion bar 22 will drive drive rod 23 when moving and be moved, and drive rod 23 is mobile When, it will drive adjusting block 24 in the movement of the inside of sliding slot 28, have the function that mobile adjusting block 24.

S6: adjusting block 24 can drive lower jacking block 14 to move upwards by connecting rod 16, and lower jacking block 14 is in the inside of demoulding box 1 It is moved, and fixed link 15 is made to enter the second blind hole 10, buffered using reset spring 25.

S7: lower jacking block 14 will drive support column 13 when mobile and be moved in the inside of top plate 9, inside top plate 9 Limitation, moves up and down support column 13 steadily, while upper jacking block 11 being driven to move up.

S8: with the movement of upper jacking block 11, the mandril 12 at upper 11 top of jacking block can enter inside demoulding mouth 8, will be molding Product ejection.

When in use, device is fixed first, guarantees the normal work of device, then the material processed will be needed to be put into The inside of lower cavity die starts hydraulic telescopic rod, makes hydraulic telescopic rod that upper module be driven to be moved, moves downward upper module, Support rod can simultaneously entered inside the first blind hole, makes compression spring forced compression, reduces the gravity of upper module movement, and enters The inside of lower cavity die, cooperation lower cavity die process material, after mold molding, are again started up hydraulic telescopic rod, make hydraulic Telescopic rod drives upper module to move up, and removes the inside of lower cavity die, separates upper module with lower cavity die, starts motor, makes electricity Machine drives shaft to be rotated in the inside of regulating box by output shaft, while the disk for driving outer wall fixed is moved, circle Disk will drive interlocking bar and synchronize rotation, and be moved by the motion bar that interlocking bar drives interlocking bar outer wall fixed, Motion bar will drive drive rod when moving and be moved, and when drive rod is mobile, will drive adjusting block in sliding slot Portion is mobile, has the function that mobile adjusting block, adjusting block can drive lower jacking block to move upwards by connecting rod, lower jacking block is demoulding The inside of case is moved, and fixed link is made to enter the second blind hole, is buffered using reset spring, can band when lower jacking block is mobile Dynamic support column is moved in the inside of top plate, using the limitation inside top plate, moves up and down support column steadily, while band Dynamic upper jacking block moves up, and with the movement of upper jacking block, the mandril at the top of upper jacking block can enter inside demoulding mouth, by molding production Product ejection.

It can to sum up obtain, the present invention can effectively enhance the effect of mold releasability by the way that upper jacking block, lower jacking block and mandril is arranged The inside of finished product die ejection lower cavity die both ensure that the efficiency of demoulding, and protect into stripping movement using mandril by rate Product mold is avoided due to taking out molding die, and is generated the case where shaking mold damage and occurred, and is passed through setting fixed case, is adjusted Case and adjusting block, taking-up shaped article that not only can be more convenient, but also molding product will not be made to be damaged, Neng Gouyou Effect enhancing take out shaped article when convenience, make take out shaped article when the operation is more convenient, more quickly, solve When being demoulded finished product and lower cavity die after existing mold process finishing, finished product is easy to be stuck in lower cavity die, so that work people Member need be adjusted manually, not only extend the time of demoulding, seriously reduce demoulding efficiency, can also during demoulding by In vibration, finished product is made to be easy to be damaged, so that the problem of product qualified rate is affected.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.