CN108715000A - A kind of back door metal inserted piece injection-moulding device - Google Patents

Abstract

The invention discloses a kind of back door metal inserted piece injection-moulding devices, including pedestal and motor, the upper end both sides of the pedestal are equipped with supporting rod, and supporting rod is fixedly arranged in the middle of fixed link close to one end of base centerline, the upper end of the fixed link is provided with hydraulic pump, and the upper end of hydraulic pump is mounted with connecting rod, the upper end both sides of the connecting rod are connected with hydraulic stem, and the upper end of hydraulic stem is inlaid with material room.The present invention passes through the first injection molding tube, it can be disassembled from material room, it can separate and the first injection molding tube and material room are cleaned, it prevents when not being molded, injection molding the first injection molding tube of liquid pair and material room result in blockage, when expecting that room is lifted, first injection molding tube can drive push head to be slided in the second injection molding tube, it can will be molded liquid by pressure to release, and substitute the past with water pump to control the mode for being molded liquid, reduce the manufacturing cost of the equipment.

Description

A kind of back door metal inserted piece injection-moulding device

Technical field

The present invention relates to back door metal inserted piece injection molding technology field, specially a kind of back door metal inserted piece injection molding is set It is standby.

Background technology

With the development of science and technology, many products are all molded by inside, both reach the saturation state of product, The product of the manufacturing cost of product, especially metal inserted piece etc is reduced again, and the product of metal inserted piece etc is made by injection molding Its external holding metal structure, inside replaces metal with other plastics or other objects, makes weight and the manufacture of metal inserted piece Cost reduction.

Currently, the injection molding liquid inside back door metal inserted piece injection-moulding device in the market is easy to condense in carrying material room It is interior, after the completion of use, has part injection liquid and remain on the inner wall of carrying material room, be difficult to be cleared up after condensation Get off, is difficult to be aligned inside it for small-sized metal inserted piece in injection molding, is easy to cause injection molding liquid outflow, causes small-sized Metal inserted piece outside residual injection molding liquid, need injection molding after the completion of cleared up.

Invention content

The purpose of the present invention is to provide a kind of back door metal inserted piece injection-moulding devices, solve existing back door metal Injection molding liquid inside mold insert injection-moulding device is easy to condense in carrying material interior, after the completion of use, has part injection liquid Remain on the inner wall of carrying material room, be difficult to be cleared up after condensation, in injection molding, for small-sized metal inserted piece It is difficult to be aligned inside it, is easy to cause injection molding liquid outflow, causes residual outside small-sized metal inserted piece to be molded liquid, need The problem of being cleared up after the completion of injection molding.

To achieve the above object, the present invention provides the following technical solutions：A kind of back door metal inserted piece injection-moulding device, including The upper end both sides of pedestal and motor, the pedestal are equipped with supporting rod, and supporting rod is in the middle part of one end of base centerline It is fixed with fixed link, the upper end of the fixed link is provided with hydraulic pump, and the upper end of hydraulic pump is mounted with connecting rod, the connection The upper end both sides of bar are connected with hydraulic stem, and the upper end of hydraulic stem is inlaid with material room, and the front of the material room is equipped with observation window, And expect that the upper end left side of room is fixed with feed inlet, the motor is set to the upper center of material room.

Preferably, the lower end of the material room is mounted with the first injection molding tube, and the second note is inlaid on the outside of the first injection molding tube The lower end of modeling pipe, first injection molding tube is connected with push head, to be threadedly coupled between first injection molding tube and material room, material Room constitutes lifting structure by hydraulic stem and connecting rod, and to be fixedly connected between the first injection molding tube and push head, and pushes It is to be slidably connected between head and the second injection molding tube.

Preferably, the lower end of second injection molding tube is equipped with third injection molding tube, the third injection molding tube and the second injection molding To be threadedly coupled between pipe, and third injection molding tube is in needle shape and structure.

Preferably, the inner top side of the material room is fixedly arranged in the middle of rotary shaft, and the lower end of rotary shaft is provided with connecting pole, The both sides upper and lower side of the connecting pole is mounted with teeter column, the bottom end structure triangular in shape of the connecting pole, the bottom of connecting pole End and the outlet end of feed inlet are in opposed configuration, and connecting pole constitutes rotational structure, and connecting pole by rotary shaft and material room It is to be fixedly connected between teeter column.

Preferably, the one end of the teeter column far from connecting pole center line is inlaid with hairbrush, the hairbrush and teeter column it Between to be fixedly connected, and to be slidably connected between hairbrush and the inner wall for expecting room.

Preferably, the push head is internally provided with through-hole, to be fixedly connected between the through-hole and push head, and it is logical The outlet end diameter in hole is less than the input end diameter of through-hole.

Preferably, the inside both sides of the pedestal are mounted with sliding recess, and the inside of sliding recess is equipped with idler wheel, institute It states to be fixedly connected between idler wheel and supporting rod, and is to be slidably connected between idler wheel and sliding recess.

Compared with prior art, beneficial effects of the present invention are as follows：

1, the present invention can be disassembled, so that it may to separate to the first injection molding tube by the first injection molding tube from material room It is cleaned, is prevented when not being molded with material room, injection molding the first injection molding tube of liquid pair and material room result in blockage, when material room is risen When drop, the first injection molding tube can drive push head to be slided in the second injection molding tube, so that it may it is released so that liquid will be molded by pressure, The past is substituted with water pump to control the mode for being molded liquid, reduces the manufacturing cost of the equipment.

2, the present invention can be mounted and dismounted by third injection molding tube on the second injection molding tube, simultaneously because the The outlet end of three injection molding tubes is smaller, for the smaller metal inserted piece of build, can be inserted into metal inserted piece using third injection molding tube Inside, and be molded, avoid the outlet end due to the second injection molding tube larger, cannot be introduced into the inside of metal inserted piece, caused So that injection molding liquid is cannot be introduced into metal inserted piece, when the metal inserted piece that build is larger, third injection molding tube can be disassembled, It is directly molded with the second injection molding tube, accelerates the injection moulding speed of metal inserted piece.

3, for the present invention by connecting pole, bottom end is triangular in shape, and is maintained above the outlet end of material room, and connecting pole can be with In the indoor rotation of material, vortex is formed in the top of the outlet end of material room, injection molding liquid is prevented to be blocked in the outlet end of material room, to Accelerate the discharging speed of injection molding liquid, while connecting pole can drive teeter column in the indoor rotation of material, stir injection molding liquid It mixes, prevents injection molding liquid condensation.

4, the present invention is by hairbrush, and one end of which is fixed on teeter column, the other end is contacted with the inner wall of material room, in teeter column When rotation, hairbrush can follow teeter column to rotate together, so that it may to expecting that the inner wall of room is cleared up, to prevent injection molding liquid adhesive On the inner wall of material room, or at the later stage, band electric brush rotates, and the inner wall for expecting room can be remained to the injection moulded products cohered and cleaned Get off, the cleaning of material room is made to become more convenient.

5, the present invention can drive whole equipment to be moved on pedestal by idler wheel, and whole using sliding recess limitation A equipment moves back and forth range, and in this way in injection molding, the second injection molding tube or third injection molding tube can in the inside of metal inserted piece To move back and forth, keep injection molding effect more uniform, prevent injection molding liquid buildup in some place, substitutes and shake metal edge in the past Part makes the uniform mode of injection molding liquid distribution, and when preventing from shaking metal inserted piece, injection molding liquid is flowed out out of metal inserted piece, and embodying should The flexibility of equipment.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is present invention material chamber interior structural schematic diagram；

Fig. 3 is push head internal structure schematic diagram of the present invention；

Fig. 4 is sliding recess of the present invention and idler wheel enlarged structure schematic diagram.

In figure：A01 pedestals, A02 supporting rods, A03 fixed links, A04 hydraulic pumps, A05 connecting rods, A06 hydraulic stems, A07 material Room, A08 observation windows, A09 feed inlets, A10 motor, the first injection molding tubes of A11, the second injection molding tubes of A12, A13 push heads, A14 Three injection molding tubes, A15 rotary shafts, A16 connecting poles, A17 teeter columns, A18 hairbrush, A19 through-holes, A20 sliding recess, A21 idler wheels.

Specific implementation mode

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 describes, 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.

Please refer to Fig.1-4, a kind of back door metal inserted piece injection-moulding device, including pedestal A01, supporting rod A02, fixed link A03, hydraulic pump A04, connecting rod A05, hydraulic stem A06, material room A07, observation window A08, feed inlet A09, motor A10, first Injection molding tube A11, the second injection molding tube A12, push head A13, third injection molding tube A14, rotary shaft A15, connecting pole A16, teeter column The upper end both sides of A17, hairbrush A18, through-hole A19, sliding recess A20 and idler wheel A21, pedestal A01 are equipped with supporting rod A02, and Supporting rod A02 is fixedly arranged in the middle of fixed link A03 close to one end of pedestal A01 center lines, and the upper end of fixed link A03 is provided with hydraulic pressure A04 being pumped, and the upper end of hydraulic pump A04 is mounted with connecting rod A05, the upper end both sides of connecting rod A05 are connected with hydraulic stem A06, and The upper end of hydraulic stem A06 is inlaid with material room A07, and the front of material room A07 is equipped with observation window A08, and expects the upper end left side of room A07 It is fixed with feed inlet A09, motor A10 is set to the upper center of material room A07, and the lower end of material room A07 is mounted with the first injection molding Pipe A11, and the second injection molding tube A12 is inlaid on the outside of the first injection molding tube A11, the lower end of the first injection molding tube A11 is connected with pushing To be threadedly coupled between head A13, the first injection molding tube A11 and material room A07, material room A07 passes through hydraulic stem A06 and connecting rod A05 Lifting structure is constituted, and to be fixedly connected between the first injection molding tube A11 and push head A13, and the injection moldings of push head A13 and second To be slidably connected between pipe A12, the first injection molding tube A11 can be disassembled from material room A07, so that it may be molded to first with separating Pipe A11 and material room A07 are cleaned, and are prevented when not being molded, and injection molding liquid pair the first injection molding tube A11 and material room A07 cause to block up Plug, when expecting that room A07 is lifted, the first injection molding tube A11 can drive push head A13 to be slided in the second injection molding tube A12, just It can will be molded liquid by pressure to release, and substitute the past with water pump to control the mode for being molded liquid, reduce the system of the equipment Cause this；

The lower end of second injection molding tube A12 be equipped with third injection molding tube A14, third injection molding tube A14 and the second injection molding tube A12 it Between for be threadedly coupled, and third injection molding tube A14 be in needle shape and structure, third injection molding tube A14 can be enterprising in the second injection molding tube A12 Row installation and removal, simultaneously because the outlet end of third injection molding tube A14 is smaller, for the smaller metal inserted piece of build, Ke Yili It is inserted into the inside of metal inserted piece with third injection molding tube A14, and is molded, the outlet end due to the second injection molding tube A12 is avoided It is larger, the inside of metal inserted piece is cannot be introduced into, causes injection molding liquid to cannot be introduced into metal inserted piece, when the gold that build is larger Belong to mold insert, third injection molding tube A14 can be disassembled, be directly molded with the second injection molding tube A12, accelerate metal inserted piece The inner top side of injection moulding speed, material room A07 is fixedly arranged in the middle of rotary shaft A15, and the lower end of rotary shaft A15 is provided with connecting pole The both sides upper and lower side of A16, connecting pole A16 are mounted with teeter column A17, the bottom end structure triangular in shape of connecting pole A16, connecting pole The bottom end of A16 is in opposed configuration with the outlet end of feed inlet A09, and connecting pole A16 is made up of rotary shaft A15 and material room A07 Rotational structure, and to be fixedly connected between connecting pole A16 and teeter column A17, the bottom end of connecting pole A16 is triangular in shape, and protects It holds above the outlet end of material room A07, connecting pole A16 can be rotated in material room A07, the top in the outlet end of material room A07 Vortex is formed, injection molding liquid is prevented to be blocked in the outlet end of material room A07, to accelerate to be molded the discharging speed of liquid, is connected simultaneously Meeting column A16 can drive teeter column A17 to be rotated in material room A07, be stirred to injection molding liquid, prevent injection molding liquid condensation from rising Come；

The one end of teeter column A17 far from connecting pole A16 center lines be inlaid with hairbrush A18, hairbrush A18 and teeter column A17 it Between to be fixedly connected, and to be slidably connected between hairbrush A18 and the inner wall for expecting room A07, one end of hairbrush A18 is fixed on teeter column On A17, the other end is contacted with the inner wall of material room A07, and when teeter column A17 is rotated, hairbrush A18 can follow teeter column A17 mono- Play rotation, so that it may to expecting that the inner wall of room A07 is cleared up, to prevent injection molding liquid adhesive on the inner wall of material room A07, or rear When the phase, the injection moulded products that the inner wall residual for expecting room A07 has been cohered can be cleaned, make material room A07 by the A18 rotations of band electric brush Cleaning become more convenient, push head A13's is internally provided with through-hole A19, is fixed between through-hole A19 and push head A13 Connection, and the outlet end diameter of through-hole A19 is less than the input end diameter of through-hole A19, the inside both sides of pedestal A01 are mounted with sliding Groove A20, and the inside of sliding recess A20 is equipped with idler wheel A21, to be fixedly connected between idler wheel A21 and supporting rod A02, and To be slidably connected between idler wheel A21 and sliding recess A20, idler wheel A21 can drive whole equipment to be moved on pedestal A01, and Move back and forth range using sliding recess A20 limitation whole equipments, in this way in injection molding, the second injection molding tube A12 or third note Modeling pipe A14 can move back and forth in the inside of metal inserted piece, keep injection molding effect more uniform, prevent injection molding liquid buildup at certain One place, substituting shaking metal inserted piece in the past makes the uniform mode of injection molding liquid distribution, when preventing from shaking metal inserted piece, injection molding Liquid is flowed out out of metal inserted piece, embodies the flexibility of the equipment

In use, injection molding liquid is poured into from feed inlet A09 in material room A07, the motor A10 (types of motor A10 are opened Number it is STA40X25), motor A10 passes through rotary shaft A15 and drives connecting pole A16 and teeter column A17 rotations, A17 pairs of teeter column Injection molding liquid is stirred, and is prevented injection molding liquid condensation, simultaneously as the bottom end of connecting pole A16 is triangular in shape, and is kept Above the outlet end of material room A07, vortex is formed in the top of the outlet end of material room A07, injection molding liquid is prevented to be blocked in material room The outlet end of A07, to accelerate to be molded the discharging speed of liquid, teeter column A17 is rotated with electric brush A18 again, and hairbrush A18 will expect The injection molding liquid sticked on the A07 inner walls of room is cleared up, and hydraulic pump A04 is opened, and hydraulic stem A06 starts to drive material room A07 upward Mobile, then the first injection molding tube A11 drives push head A13 to be moved up in the second injection molding tube A12, expects the injection molding liquid in the A07 of room Body is flowed into the first injection molding tube A11, then is flowed into the second injection molding tube A12 from the through-hole A19 inside push head A13, when right When the smaller metal inserted piece of build is molded, third injection molding tube A14 is mounted on to the bottom end of the second injection molding tube A12, and makes the The outlet end of three injection molding tube A14 is maintained at the inside of metal inserted piece, starts to drive controlling hydraulic stem A06 by hydraulic pump A04 Material room A07 is moved down, then the first injection molding tube A11 drives push head A13 to be moved down in the second injection molding tube A12, push head Injection molding liquid in second injection molding tube A12 is pressed in third injection molding tube A14 by A13, due to the outlet end of third injection molding tube A14 It is smaller, injection molding liquid can be injected into the inside of metal inserted piece, then control idler wheel A21 and drive supporting rod A02 in pedestal A01 Move back and forth, meanwhile, the moving range of sliding recess A20 limitation idler wheels A21 makes third injection molding tube A14 in metal inserted piece Portion can move back and forth, and keep injection molding effect more uniform, prevent injection molding liquid buildup in some place, substitute and shake in the past Metal inserted piece makes the uniform mode of injection molding liquid distribution, and when preventing from shaking metal inserted piece, injection molding liquid is flowed out out of metal inserted piece, After the completion of injection molding, third injection molding tube A14 is disassembled from the second injection molding tube A12, then by the first injection molding tube A11 from material room It is disassembled on A07, so that it may to carry out separating cleaning to the component of the equipment, injection molding liquid be prevented to be blocked in injection-moulding device.

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

Claims (7)

1. a kind of back door metal inserted piece injection-moulding device, including pedestal (A01) and motor (A10), it is characterised in that：The bottom The upper end both sides of seat (A01) are equipped with supporting rod (A02), and supporting rod (A02) is in the middle part of one end of pedestal (A01) center line It is fixed with fixed link (A03), the upper end of the fixed link (A03) is provided with hydraulic pump (A04), and the upper end of hydraulic pump (A04) It is mounted with connecting rod (A05), the upper end both sides of the connecting rod (A05) are connected with hydraulic stem (A06), and hydraulic stem (A06) Upper end is inlaid with material room (A07), and the front of the material room (A07) is equipped with observation window (A08), and expects that the upper end of room (A07) is left Side is fixed with feed inlet (A09), and the motor (A10) is set to the upper center of material room (A07).

2. a kind of back door metal inserted piece injection-moulding device according to claim 1, it is characterised in that：The material room (A07) Lower end be mounted with the first injection molding tube (A11), and the second injection molding tube (A12) is inlaid on the outside of the first injection molding tube (A11), it is described The lower end of first injection molding tube (A11) is connected with push head (A13), is spiral shell between first injection molding tube (A11) and material room (A07) Line connects, and material room (A07) constitutes lifting structure, and the first injection molding tube (A11) by hydraulic stem (A06) and connecting rod (A05) To be fixedly connected between push head (A13), and it is to be slidably connected between push head (A13) and the second injection molding tube (A12).

3. a kind of back door metal inserted piece injection-moulding device according to claim 2, it is characterised in that：Second injection molding tube (A12) lower end is equipped with third injection molding tube (A14), is spiral shell between the third injection molding tube (A14) and the second injection molding tube (A12) Line connects, and third injection molding tube (A14) is in needle shape and structure.

4. a kind of back door metal inserted piece injection-moulding device according to claim 1, it is characterised in that：The material room (A07) Inner top side be fixedly arranged in the middle of rotary shaft (A15), and the lower end of rotary shaft (A15) is provided with connecting pole (A16), the connection The both sides upper and lower side of column (A16) is mounted with teeter column (A17), the bottom end structure triangular in shape of the connecting pole (A16), connection The bottom end of column (A16) is in opposed configuration with the outlet end of feed inlet (A09), and connecting pole (A16) passes through rotary shaft (A15) and material Room (A07) constitutes rotational structure, and is to be fixedly connected between connecting pole (A16) and teeter column (A17).

5. a kind of back door metal inserted piece injection-moulding device according to claim 4, it is characterised in that：The teeter column (A17) one end far from connecting pole (A16) center line is inlaid with hairbrush (A18), the hairbrush (A18) and teeter column (A17) it Between to be fixedly connected, and be to be slidably connected between hairbrush (A18) and the inner wall of material room (A07).

6. a kind of back door metal inserted piece injection-moulding device according to claim 2, it is characterised in that：The push head (A13) be internally provided with through-hole (A19), to be fixedly connected between the through-hole (A19) and push head (A13), and through-hole (A19) outlet end diameter is less than the input end diameter of through-hole (A19).

7. a kind of back door metal inserted piece injection-moulding device according to claim 1, it is characterised in that：The pedestal (A01) Inside both sides be mounted with sliding recess (A20), and the inside of sliding recess (A20) is equipped with idler wheel (A21), the idler wheel (A21) to be fixedly connected between supporting rod (A02), and it is to be slidably connected between idler wheel (A21) and sliding recess (A20).