阅读说明：本技术 一种组合式机械模具 (Combined mechanical die ) 是由 张美灵 肖芳 于 2021-09-06 设计创作，主要内容包括：本发明适用于机械模具相关技术领域,提供了一种组合式机械模具,包括储料箱以及模具本体,所述储料箱上分别设置有注料口和下料管,所述模具本体与下料管配合,还包括有：机体,所述模具本体设置有若干个,所述机体上周向开设若干个与每个模具本体一一滑动配合的开口滑腔,所述下料管的数量与模具本体的数量相同；圆盘,所述储料箱设置在机体顶部,所述储料箱和机体之间转动安装有分体转杆,本发明提供的一种组合式机械模具,一次作业可完成对多个模具本体的浇注,满足作业要求,同时,有利于在保证成品质量的前提上降低人工的劳动强度。(The invention is suitable for the relevant technical field of mechanical dies, and provides a combined mechanical die, which comprises a storage box and a die body, wherein the storage box is respectively provided with a feeding port and a discharging pipe, and the die body is matched with the discharging pipe, and the combined mechanical die also comprises: the mould comprises a machine body, wherein a plurality of mould bodies are arranged on the machine body, a plurality of opening sliding cavities which are in one-to-one sliding fit with each mould body are circumferentially arranged on the machine body, and the number of the blanking pipes is the same as that of the mould bodies; the combined mechanical die provided by the invention can finish pouring of a plurality of die bodies by one-time operation, meets the operation requirement, and is beneficial to reducing the labor intensity of workers on the premise of ensuring the quality of finished products.)

1. The utility model provides a modular mechanical die, includes storage case and mould body, be provided with sprue and unloading pipe on the storage case respectively, the mould body cooperates its characterized in that with unloading pipe, still including:

the mould comprises a machine body, wherein a plurality of mould bodies are arranged on the machine body, a plurality of opening sliding cavities which are in one-to-one sliding fit with each mould body are circumferentially arranged on the machine body, and the number of the blanking pipes is the same as that of the mould bodies;

the storage box is arranged at the top of the machine body, the split rotating rod is rotatably arranged between the storage box and the machine body, the disc is fixed on the periphery of a rod body of the split rotating rod in the storage box, the bottom of the disc is in contact with the bottom of an inner cavity of the storage box, a discharging hole is formed in the disc, and the discharging pipe is sequentially arranged at the bottom of a rotating intermittent position of the discharging hole;

the intermittent assembly is used for driving the split rotating rod to rotate intermittently;

when the intermittent assembly drives the split rotating rod to rotate intermittently, the blanking holes are in sequential intermittent fit with each blanking pipe.

2. The combined mechanical die of claim 1, wherein the injection port is disposed at a center of a top of the material storage box, and a plurality of dispersing flow guides are further fixed on the split rotating rod and at the periphery of a rod body in the material storage box.

3. The combined mechanical die of claim 2, wherein the material storage box is detachably fixed on the machine body through a split connecting piece, the split rotating rods are arranged in segments, the split rotating rods comprise a first rod body arranged on the material storage box and a second rod body arranged on the machine body, and the first rod body and the second rod body are matched in an inserting manner.

4. The modular mechanical die of any of claims 1 to 3, wherein the intermittent assembly comprises:

the grooved pulley is fixed on the periphery of the split rotating rod, and the periphery of the grooved pulley is provided with sliding chutes the number of which is the same as that of the blanking pipes;

the driving disc is rotatably arranged on the material storage box or the machine body, a driving pin shaft which is in intermittent sliding fit with each sliding groove is fixed at the eccentric position of the driving disc, and the driving disc is driven by a driving motor.

5. The modular mechanical die of claim 1 further comprising an ejection assembly disposed within the body, the ejection assembly including an ejection unit disposed within the open slide and cooperating with each of the die bodies, each of the ejection units including:

the first clamping hook is rotatably arranged in the opening sliding cavity through the elastic hinge;

one end of the second clamping hook is fixed with the die body, and the other end of the second clamping hook is in occlusion fit with the first clamping hook;

the force storage elastic piece is arranged in the machine body and is used for storing force for ejecting the opening sliding cavity of the die body; and

the rolling driving piece comprises a mounting rod fixedly connected with the split rotating rod and a driving wheel rotatably mounted on the mounting rod, and the first clamping hook is arranged on a rotating stroke track of the driving wheel;

the driving wheel is used for disengaging and meshing the first clamping hook and the second clamping hook of each ejection unit, and the positions of the blanking hole and the rolling driving piece are staggered in space.

6. The modular mechanical die of claim 5 further comprising a cushion receiving assembly disposed on the housing, the cushion receiving assembly including a cushion receiving unit associated with each die body, each cushion receiving unit including:

the bearing piece is rotatably arranged on a containing cavity formed in the machine body, is used for bearing the die body after being ejected out of the opening sliding cavity through the ejection unit, and comprises a base plate which is in rotating fit with the containing cavity and a magnetic suction plate which is arranged on the base plate through a plurality of buffering elastic pieces;

the elastic rolling parts are arranged in a plurality of numbers, each elastic rolling part comprises an elastic expansion part fixed at the bottom of the die body and a rolling wheel rotatably installed on the elastic expansion part, and the rolling wheels are matched with the opening sliding cavity;

the magnetic attraction plate is used for attracting the rolling wheel.

7. The modular mechanical die of claim 6, wherein the resilient bellows each comprise:

an outer rod;

the inner rod is in sliding fit with the outer rod;

and the elastic connecting piece is connected between the inner rod and the outer rod.

Technical Field

The invention belongs to the technical field related to mechanical dies, and particularly relates to a combined mechanical die.

Background

A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

When the mold is used for molding an article, a desired product is generally obtained by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like.

However, in the prior art, in the process of manufacturing an article by molding and pouring a mechanical mold, due to the reasons that the manufacturing technology, the mold and the pouring box cannot be effectively matched and the like, the requirement of molding and mass production of the same article or different articles in the mold is difficult to meet.

Disclosure of Invention

The embodiment of the invention aims to provide a combined mechanical die, and aims to solve the problems in the prior art in the background art.

The embodiment of the invention is realized in such a way that the combined mechanical die comprises a material storage box and a die body, wherein the material storage box is respectively provided with a feeding port and a discharging pipe, and the die body is matched with the discharging pipe, and the combined mechanical die further comprises:

the mould comprises a machine body, wherein a plurality of mould bodies are arranged on the machine body, a plurality of opening sliding cavities which are in one-to-one sliding fit with each mould body are circumferentially arranged on the machine body, and the number of the blanking pipes is the same as that of the mould bodies;

the storage box is arranged at the top of the machine body, the split rotating rod is rotatably arranged between the storage box and the machine body, the disc is fixed on the periphery of a rod body of the split rotating rod in the storage box, the bottom of the disc is in contact with the bottom of an inner cavity of the storage box, a discharging hole is formed in the disc, and the discharging pipe is sequentially arranged at the bottom of a rotating intermittent position of the discharging hole;

the intermittent assembly is used for driving the split rotating rod to rotate intermittently;

when the intermittent assembly drives the split rotating rod to rotate intermittently, the blanking holes are in sequential intermittent fit with each blanking pipe.

Preferably, the sprue sets up in storage case top central point and puts, components of a whole that can function independently bull stick and be located the body of rod periphery of storage case still fix a plurality of dispersion water conservancy diversion spare.

Preferably, the storage box is detachably fixed on the machine body through a split connecting piece, the split rotating rods are arranged in a segmented mode and comprise first rod bodies arranged on the storage box and second rod bodies arranged on the machine body, and the first rod bodies and the second rod bodies are matched in an inserted mode.

Preferably, the intermittent assembly comprises:

the grooved pulley is fixed on the periphery of the split rotating rod, and the periphery of the grooved pulley is provided with sliding chutes the number of which is the same as that of the blanking pipes;

the driving disc is rotatably arranged on the material storage box or the machine body, a driving pin shaft which is in intermittent sliding fit with each sliding groove is fixed at the eccentric position of the driving disc, and the driving disc is driven by a driving motor.

Preferably, the ejection device further comprises an ejection assembly disposed in the machine body, the ejection assembly includes an ejection unit disposed in the open slide cavity and engaged with each of the mold bodies, each of the ejection units includes:

the first clamping hook is rotatably arranged in the opening sliding cavity through the elastic hinge;

one end of the second clamping hook is fixed with the die body, and the other end of the second clamping hook is in occlusion fit with the first clamping hook;

the force storage elastic piece is arranged in the machine body and is used for storing force for ejecting the opening sliding cavity of the die body; and

the rolling driving piece comprises a mounting rod fixedly connected with the split rotating rod and a driving wheel rotatably mounted on the mounting rod, and the first clamping hook is arranged on a rotating stroke track of the driving wheel;

the driving wheel is used for disengaging and meshing the first clamping hook and the second clamping hook of each ejection unit, and the positions of the blanking hole and the rolling driving piece are staggered in space.

Preferably, still accept the subassembly including the buffering that sets up on the organism, the subassembly is accepted in the buffering all includes with every mould body complex buffering supporting unit, every buffering supporting unit all includes:

the bearing piece is rotatably arranged on a containing cavity formed in the machine body, is used for bearing the die body after being ejected out of the opening sliding cavity through the ejection unit, and comprises a base plate which is in rotating fit with the containing cavity and a magnetic suction plate which is arranged on the base plate through a plurality of buffering elastic pieces;

the elastic rolling parts are arranged in a plurality of numbers, each elastic rolling part comprises an elastic expansion part fixed at the bottom of the die body and a rolling wheel rotatably installed on the elastic expansion part, and the rolling wheels are matched with the opening sliding cavity;

the magnetic attraction plate is used for attracting the rolling wheel.

Preferably, the elastic bellows each comprise:

an outer rod;

the inner rod is in sliding fit with the outer rod;

and the elastic connecting piece is connected between the inner rod and the outer rod.

According to the combined mechanical die provided by the embodiment of the invention, the master batch is injected into the storage box through the injection port, the master batch is temporarily stored in the storage box, through the arranged disc and the blanking hole, when the disc is driven to rotate intermittently by the intermittent component to drive the split rotating rod to rotate intermittently, the blanking hole is matched with the blanking pipe below the disc in each intermittent time period, the blanking pipes at other positions are blocked at the positions of the non-blanking holes of the disc, the master batch enters the corresponding die bodies below through the blanking pipes, and the process is repeated, so that the pouring of a plurality of die bodies can be completed through one-time operation, and the labor intensity of workers can be reduced on the premise of ensuring the quality of finished products.

Drawings

Fig. 1 is an internal structure view of a combined mechanical die according to an embodiment of the present invention;

FIG. 2 is a sectional view taken along line B-B of FIG. 1;

fig. 3 is a schematic structural view of an ejection assembly and a mold body according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 1;

FIG. 5 is a schematic diagram of a structure associated with an intermittent assembly provided by an embodiment of the present invention;

fig. 6 is a schematic perspective view of a disc and a split rotating rod according to an embodiment of the present invention.

In the drawings: 1-a material storage box; 2-an injection port; 3-body; 301-open slide chamber; 4-a disc; 401-blanking hole; 5-split rotating rod; 6-a batch assembly; 601-a sheave; 6011-a chute; 602-a drive disc; 6021-driving the pin; 603-a drive motor; 7-a split connection; 8-ejection assembly; 801-first hook; 802-second hook; 803-force storing elastic member; 804 — rolling drive; 8041-mounting bar; 8042-drive wheels; 9-a blanking pipe; 10-a mould body; 11-a dispersive flow guide; 12-a resilient rolling element; 1201-elastic expansion element; 1202-a rolling wheel; 13-a support.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 and fig. 6, a structure diagram of a combined mechanical mold provided for an embodiment of the present invention includes a storage box 1 and a mold body 10, where the storage box 1 may be made of a thermal insulation material, so that the master batch keeps good fluidity before pouring, the storage box 1 is respectively provided with a feeding port 2 and a discharging pipe 9, and the mold body 10 is matched with the discharging pipe 9, and further includes:

the number of the die bodies 10 is multiple, a plurality of open sliding cavities 301 which are in one-to-one sliding fit with each die body 10 are formed in the circumferential direction of the die body 3, and the number of the blanking pipes 9 is the same as that of the die bodies 10;

the material storage box 1 is arranged at the top of the machine body 3, a split rotating rod 5 is rotatably arranged between the material storage box 1 and the machine body 3, the disc 4 is fixed on the periphery of a rod body of the split rotating rod 5 in the material storage box 1, the bottom of the disc 4 is contacted with the bottom of an inner cavity of the material storage box 1, a discharging hole 401 is formed in the disc 4, and the discharging pipes 9 are sequentially arranged at the bottom of a rotating stroke track of the discharging hole 401;

the intermittent assembly 6 is used for driving the split rotating rod 5 to rotate intermittently;

when the intermittent assembly 6 drives the split rotating rod 5 to rotate intermittently, the blanking holes 401 are sequentially and intermittently matched with each blanking pipe 9.

In practical application, the master batch is injected into the storage box 1 through the injection port 2, the master batch is temporarily stored in the storage box 1, the disc 4 and the blanking hole 401 are arranged, when the disc 4 is driven to rotate intermittently by the intermittent component 6 to drive the split rotating rod 5 to rotate intermittently, the blanking hole 401 is matched with the blanking pipe 9 below the disc 4 in each intermittent time period, the blanking pipe 9 at other positions is blocked at the position of the non-blanking hole of the disc 4, the master batch enters the corresponding die body 10 below the blanking pipe 9, the operation is circulated in such a way, so that the pouring of a plurality of die bodies 10 can be completed in one operation, the die bodies 10 can be required for forming the same article, or can be required for forming different articles with the same master batch or different sizes of the same article, and a plurality of formed articles can be formed through the processes of cooling, demolding and the like after the pouring is completed, improve article production efficiency, satisfy article shaping batch production's demand, and simultaneously, through pouring in proper order, when joining in marriage in proper order through unloading hole 401 and a unloading pipe 9, carry out the shutoff to other position unloading pipe 9, so circulate pouring in proper order, the master batch is great at the pressure of unloading pipe 9 corresponding position department when so can guaranteeing independent pouring at every turn, be favorable to the master batch to get into mould body 10 with sufficient pressure in, be favorable to reducing the pouring bubble, guarantee off-the-shelf quality.

As shown in fig. 1 and fig. 6, as a preferred embodiment of the present invention, the injection port 2 is disposed at a central position of a top of the material storage tank 1, and a plurality of dispersing guides 11 are further fixed on the split rotating rod 5 and at the periphery of a rod body in the material storage tank 1.

In one aspect of this embodiment, the cross-section of the dispersion guide member 11 is triangular, so that the dispersion guide member can perform the functions of fast backflow and fast spreading of the large strand of the master batch injected into the storage box 1.

This embodiment is when practical application, through the setting of sprue 2 after being convenient for the masterbatch inject into fast in storage case 1 and through the setting of dispersion water conservancy diversion piece 11 in the top position can make the masterbatch can be opened out fast in storage case 1, can play the promotion masterbatch mixed action at the in-process of opening out through the setting of dispersion water conservancy diversion piece 11.

As shown in fig. 2, fig. 2 and fig. 6, as another preferred embodiment of the present invention, the material storage box 1 is detachably fixed on the machine body 3 through a split connecting member 7, the split rotating rod 5 is arranged in segments, the split rotating rod 5 includes a first rod body arranged on the material storage box 1 and a second rod body arranged on the machine body 3, and the first rod body and the second rod body are in insertion fit.

In one aspect of this embodiment, as shown in fig. 2, a fixing protrusion is disposed at the bottom of the material storage box 1, a groove is fixed on the machine body 3, and the fixing protrusion and the groove are both non-circular (triangular or quadrangular, etc.), and can be conveniently detached and fixed after being inserted and matched;

the first rod body and the second rod body can be matched in an inserting mode through non-circular bulges and grooves.

This embodiment is when in practical application, through dismantling fixedly of storage case 1 and organism 3, convenient to detach washs, can make it dismantle along with the dismantlement of storage case 1 and organism 3 through the grafting cooperation of the first body of rod and the second body of rod.

The structure of the intermittent assembly 6 is not limited, the intermittent assembly can be intermittently rotated by a stepping motor controlled by a program, and can also be intermittently rotated manually, as shown in fig. 1 and 5, as another preferred embodiment of the present invention, the intermittent assembly 6 comprises:

the grooved pulley 601 is fixed on the periphery of the split rotating rod 5, and the upper periphery of the grooved pulley 601 is provided with sliding chutes 6011 with the same number as the blanking pipes 9;

the driving disc 602 is rotatably disposed on the material storage box 1 or the machine body 3, a driving pin 6021 intermittently slidably engaged with each sliding slot 6011 is fixed at an eccentric position of the driving disc 602, and the driving disc 602 is driven by a driving motor 603.

In practical application, the driving disc 602 rotates and the driving pin 6021 rotates to intermittently slide-fit with the sliding groove 6011 by the rotation of the driving motor 603, so as to drive the intermittent rotation of the grooved wheel 601, and each rotating intermittent can be matched with the corresponding blanking pipe 9 through the blanking hole 401, so that the pouring is completed by injecting material into the mold body 10.

As shown in fig. 1, as another preferred embodiment of the present invention, the present invention further includes an ejection assembly 8 disposed in the machine body 3, where the ejection assembly 8 includes an ejection unit disposed in the open slide cavity 301 and matched with each of the mold bodies 10, and each of the ejection units includes:

the first hook 801 is rotatably arranged in the open sliding cavity 301 through an elastic hinge;

one end of the second hook 802 is fixed with the mold body 10, and the other end is engaged with the first hook 801;

the power storage elastic piece 803 is arranged in the machine body 3 and is used for storing power for ejecting the opening sliding cavity 301 of the die body 10; and

the rolling driving component 804 comprises a mounting rod 8041 fixedly connected with the split rotating rod 5 and a driving wheel 8042 rotatably mounted on the mounting rod 8041, and the first hook 801 is arranged on a rotating stroke track of the driving wheel 8042;

the driving wheel 8042 is used for disengaging the first hook 801 and the second hook 802 of each ejection unit, and the positions of the blanking hole 401 and the rolling driving piece 804 are staggered in space.

In one aspect of this embodiment, a cooling fan and/or a water cooling device are further disposed on the machine body 3 to facilitate cooling and forming of the mold body 10 after casting in the machine body 3.

In practical application, the position of the discharging hole 401 and the position of the rolling driving element 804 are staggered in space, after the mother material is injected into the mold body 10 below the corresponding discharging pipe 9 through the matching of the discharging hole 401 and the corresponding discharging pipe 9, the discharging hole 401 is matched with the next discharging pipe 9 through the continuous rotation of the intermittent assembly 6, in the process, the split rotating rod 5 drives the installation rod 8041 to rotate to drive the driving wheel 8042 to move, namely, the driving wheel 8042 can release the occlusion between ejection units corresponding to the poured mold body 10, so that the mold body 10 is ejected, the mold body 10 ejected at the moment is poured for a while, a cooling state or a semi-melting state is achieved, and the manual labor intensity is reduced through the ejection assembly 8.

As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the present invention further includes a cushion receiving assembly disposed on the machine body 3, the cushion receiving assembly includes a cushion receiving unit engaged with each of the mold bodies 10, and each of the cushion receiving units includes:

the supporting piece 13 is rotatably installed on a containing cavity formed in the machine body 3, the supporting piece 13 is used for supporting the die body 10 after being ejected out of the opening sliding cavity 301 through an ejection unit, and the supporting piece 13 comprises a base plate in rotating fit with the containing cavity and a magnetic suction plate arranged on the base plate through a plurality of buffering elastic pieces;

a plurality of elastic rolling parts 12 are arranged, each elastic rolling part 12 comprises an elastic telescopic part 1201 fixed at the bottom of the die body 10 and a rolling wheel 1202 rotatably installed on the elastic telescopic part 1201, and the rolling wheel 1202 is matched with the open sliding cavity 301;

the magnetic attraction plate is used for attracting the rolling wheel 1202.

The elastic expansion pieces 1201 can be rubber expansion rods with elasticity and rigidity, and also can be rubber balls, in one case of this embodiment, the elastic expansion pieces 1201 each include:

an outer rod;

the inner rod is in sliding fit with the outer rod;

and the elastic connecting piece is connected between the inner rod and the outer rod.

This embodiment is when in practical application, during the pouring, through with the support 13 from accomodating the intracavity rotation and stretching out, the magnetism suction disc risees to the position that roughly flushes mutually with the bottom in opening sliding cavity 301 under the effect of buffering elastic component, after mould body 10 jets out opening sliding cavity 301 through ejection unit, continue after the certain distance of board motion is inhaled to magnetism, through frictional resistance and magnetism effect and stop, the setting up of roll wheel 1202 makes can be better carry out the buffer protection to mould body 10 (especially being applicable to and carrying out the buffer protection to mould body 10 when magnetism suction disc height is less than opening sliding cavity 301 bottom height, avoid hard collision), be convenient for carry out the drawing of patterns after the pouring to mould body 10 and handle.

The embodiment of the invention provides a combined mechanical die, a master batch is injected into a storage box 1 through a feeding port 2, the master batch is temporarily stored in the storage box 1, through a disc 4 and a blanking hole 401, when an intermittent assembly 6 drives a split rotating rod 5 to rotate intermittently to drive the disc 4 to rotate intermittently, the blanking hole 401 is matched with a blanking pipe 9 below the disc 4 in each intermittent time period, the positions of the non-blanking holes of the disc 4 block the blanking pipes 9 at other positions, the master batch enters a corresponding die body 10 below through the blanking pipes 9, and the process is repeated, so that the pouring of a plurality of die bodies 10 can be completed through one-time operation; simultaneously, through the cooperation setting of launching subassembly 8 and disc 4 etc. can launch out a plurality of mould body 10 at opening sliding cavity 301 internal fixation and the mould body 10 after will pouring to carry out the bearing through bearing piece 13, be favorable to reducing artificial intensity of labour on the prerequisite of guaranteeing finished product quality.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.