CN113459417A

CN113459417A - Production die for inner die and outer die of environment-friendly equipment

Info

Publication number: CN113459417A
Application number: CN202110771410.6A
Authority: CN
Inventors: 袁志兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-10-01

Abstract

The invention discloses an internal and external mold production mold of environmental protection equipment, which comprises a fixer, an injection molding structure and a connecting plate, wherein the fixer is embedded at the upper end of the injection molding structure, the injection molding structure is welded at the inner side of the upper end of the connecting plate, liquid flowing out through the blocking structure is accumulated in a collecting structure, the liquid is accumulated under the compression of a compression plate, meanwhile, the liquid is extruded on a blocking plate at the right side of a stress plate, the liquid is stopped and collected in the collecting structure, then, the collecting structure is pulled out by stretching a movable rod, so that the solidified material in the collecting structure is cleaned, the solidified liquid is prevented from blocking the discharge of gas during use, the gas is discharged from the compression structure, the gas in the liquid is discharged from the outer side of a rubber strip, the pressure is reduced after the gas is discharged, and the rubber strip is attached to the inner side of a movable plate under the elasticity of a second spring rod, prevent that liquid from continuing to flow out, avoid gaseous production breach to the part outside after the cooling is finished.

Description

Production die for inner die and outer die of environment-friendly equipment

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to an internal and external mold production mold of environment-friendly equipment.

Background

The production of the inner mold and the outer mold of the environment-friendly equipment adopts a mold injection molding method, the structural shapes of the parts of the inner mold and the outer mold of the environment-friendly equipment are different, and the injection molding method is adopted to extrude on the mold, so that the injection molding of small part structures is realized, the resistance generated by the small flowing groove of liquid is avoided, and the injection molding of small parts is prevented from being not in place.

However, in the injection process, the gas in the liquid is discharged from the circular gap under pressure, and as part of the liquid is extruded into the gap, the liquid is adhered to the inside of the circular gap after being cooled and is solidified, so that the gas in the liquid is blocked when the next injection is performed, and the gas generates a gap on the outer side of the part after the cooling is finished.

Disclosure of Invention

The invention is realized by the following technical scheme: the utility model provides an interior outer mould production mould of environmental protection equipment, its structure includes fixer, injection structure, connecting plate, the fixer inlays admittedly in the injection structure upper end, the welding of injection structure is inboard in connecting plate upper end, injection structure is equipped with runner pipe, former, discharges structure, mould piece, the runner pipe inlays admittedly inside the mould piece, the former is located the runner pipe left and right sides, it installs in the former outside to discharge the structure, it runs through in the inside outside of mould piece to discharge the structure, the fixer inlays admittedly in the runner pipe lower extreme, the runner pipe upper end is the buffer, has the effect of adjusting pressure, discharge the structure is equipped with eight to the runner pipe is central symmetric distribution.

As a further improvement of the invention, the discharge structure is provided with a blocking structure, a collecting structure and a movable rod, the blocking structure is embedded and fixed on the left side of the collecting structure, the movable rod is welded on the right side of the collecting structure, the movable rod and the blocking structure are positioned on the same central axis, the movable rod penetrates through the inner side and the outer side of the mold block, and the right side of the movable rod is in a pulling state and has the function of separating from the interior of the mold block.

The collecting structure is further improved by comprising a guide structure, a fixing ring, a compression plate and a connecting rod, wherein the guide structure is embedded and fixed on the inner side of the fixing ring, the compression plate is attached to the outer side of the connecting rod, the fixing ring is clamped on the outer side of the compression plate, the fixing ring and the connecting rod are located on the same central axis, the movable rod is welded on the side face of the bottom end of the connecting rod, the compression plate is made of rubber, a sealing annular groove is formed in the compression plate, six guide structures are arranged, and the six guide structures are uniformly distributed in an annular mode by taking the connecting rod as a center.

The guide structure is further improved by comprising a first spring rod, a stress plate, a limiting plate and a blocking plate, wherein the first spring rod is welded on the right side in the limiting plate, the outer sides of the upper end and the lower end of the stress plate are in sliding fit with the inner side of the limiting plate, the blocking plate is arranged on the right side of the stress plate, the limiting plate is embedded and fixed on the inner side of a fixing ring, the upper end of the limiting plate is made of a bendable aluminum alloy material and has the characteristic of strong toughness, and the middle of the blocking plate is of a semicircular structure.

The invention further improves the structure, the blocking structure is provided with a rotating rod, a clamping plate, an extrusion structure and two force bearing rods, the force bearing rods and the clamping plate are positioned on the same central axis, the rotating rod is embedded and fixed at the inner side of the extrusion structure, the extrusion structure is in clearance fit with the outer side of the force bearing rods, the outer side of the rotating rod is installed at the inner side of the clamping plate, the force bearing rods are embedded and fixed at the left side of the collection structure, the middle of each force bearing rod is of an inward-sunk arc structure, and the two guide structures are positioned on the same vertical line.

As a further improvement of the invention, the extrusion structure is provided with a compression structure, a sliding block and a movable plate, the compression structure is embedded and fixed on the inner side of the movable plate, the sliding block is attached to the right side of the movable plate, the rotating rod is embedded and fixed on the inner side of the movable plate, the sliding block is made of aluminum alloy and has the characteristics of high hardness and smooth surface, and the right side of the compression structure is of an arc-shaped structure.

As a further improvement of the invention, the compression structure is provided with a fixed shaft, a support rod, a rubber strip, a second spring rod and a pulling plate, the second spring rod is welded on the outer side of the fixed shaft, the support rod is embedded and fixed on the outer side of the inner part of the fixed shaft, the pulling plate is arranged on the outer side of the second spring rod, the left side and the right side of the second spring rod are attached to the side surface of the support rod, the rubber strip is clamped on the left side and the right side of the support rod, the outer side of the support rod is embedded and fixed on the inner side of the movable plate, and the pulling plate is a rubber strip and has the characteristic of strong deformation effect.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. liquid produces the extrusion to block structure, liquid through block structure outflow is piled up in collecting the structure, make liquid pile up under the compression of compression board, liquid extrudees the barrier plate on atress board right side simultaneously, and make liquid solidify the back and drop easily under the deformation compression of compression board, make liquid stop the collection at the collection structure, then pull out through drawing the drive collection structure to the movable rod, thereby clear up the inside material that solidifies of collection structure, the liquid that solidifies when preventing the bad use of tracking blocks the discharge of gas.

2. Liquid extrudees the inside clearance of extrusion structure in the block structure, and the pressure that makes the liquid circulation through the dwang is more even, and liquid extrudees compression structure under the guide of sliding block to gaseous discharge from compression structure, gaseous from the rubber strip outside discharge in the liquid, and pressure diminishes after the gas outgoing, thereby the rubber strip laminates inboard at the fly leaf under second spring beam elasticity, prevents that liquid from continuing to flow, avoids gaseous production breach to the part outside after the cooling finishes.

Drawings

FIG. 1 is a schematic structural view of an internal and external mold production mold of an environmental protection apparatus according to the present invention.

FIG. 2 is a schematic side view of an injection molding structure according to the present invention.

Fig. 3 is a partial h enlarged schematic view of a discharge structure according to the present invention.

FIG. 4 is a schematic side view of an exemplary collection structure according to the present invention.

Fig. 5 is a schematic side view of the internal structure of a guide structure according to the present invention.

Fig. 6 is a schematic side view of a barrier structure according to the present invention.

FIG. 7 is a schematic side view of an extruded structure according to the present invention.

FIG. 8 is a schematic side view of a compression structure according to the present invention.

In the figure: the device comprises a fixer-1, an injection molding structure-2, a connecting plate-3, a flow pipe-21, a former-22, a discharge structure-23, a mold block-24, a blocking structure-231, a collecting structure-232, a movable rod-233, a guide structure-b 1, a fixed ring-b 2, a compression plate-b 3, a connecting rod-b 4, a first spring rod-b 11, a stress plate-b 12, a limiting plate-b 13, a blocking plate-b 14, a rotating rod-a 1, a clamping plate-a 2, a squeezing structure-a 3, a stress rod-a 4, a sliding block compression structure-a 31, a sliding block-a 32, a movable plate-a 33, a fixed shaft-w 1, a supporting rod-w 2, a rubber strip-w 3, a second spring rod-w 4 and a pulling plate-5.

Detailed Description

The technology of the present invention is further described with reference to the accompanying drawings:

example 1:

as shown in fig. 1-5:

the invention relates to an internal and external mold production mold of environmental protection equipment, which structurally comprises a fixer 1, an injection structure 2 and a connecting plate 3, wherein the fixer 1 is embedded and fixed at the upper end of the injection structure 2, the injection structure 2 is welded at the inner side of the upper end of the connecting plate 3, the injection structure 2 is provided with a circulating pipe 21, a former 22, a discharge structure 23 and a mold block 24, the circulating pipe 21 is embedded and fixed in the mold block 24, the former 22 is positioned at the left side and the right side of the circulating pipe 21, the discharge structure 23 is arranged at the outer side of the former 22, the discharge structure 23 penetrates through the outer side of the inner part of the mold block 24, the fixer 1 is embedded and fixed at the lower end of the circulating pipe 21, the upper end of the circulating pipe 21 is a buffer and has the function of adjusting pressure, the discharge structure 23 is provided with eight structures, the circulating pipe 21 is used as a center and is symmetrically distributed, so that injection liquid enters from the circulating pipe 21 in the fixer 1, thereby, the gas is divided into the left and right forming devices 22, and the gas is discharged from the discharge structure 23 on the side of the mold block 24 after filling, so that the gas is prevented from staying in the forming devices 22.

Wherein, discharge structure 23 is equipped with barrier structure 231, collection structure 232, movable rod 233, barrier structure 231 inlays admittedly in collection structure 232 left side, movable rod 233 welds on collection structure 232 right side, movable rod 233 lies in same central axis with barrier structure 231, movable rod 233 runs through in the inside outside of mould piece 24, movable rod 233 right side is drawable state, has the effect that breaks away from mould piece 24 inside for liquid produces the extrusion to barrier structure 231, piles up in collection structure 232 through the liquid that barrier structure 231 flows out, drives collection structure 232 through movable rod 233 and pulls out, thereby clears up the material of collecting the inside solidification of structure 232, prevents to block gaseous discharge.

Wherein the collecting structure 232 is provided with a guiding structure b1, a fixing ring b2, a compression plate b3 and a connecting rod b4, the guide structure b1 is embedded inside the fixing ring b2, the compression plate b3 is attached outside the connecting rod b4, the fixing ring b2 is clamped outside the compression plate b3, the fixing ring b2 and the connecting rod b4 are positioned on the same central axis, the movable rod 233 is welded on the side surface of the bottom end of the connecting rod b4, the compression plate b3 is made of rubber, a sealed annular groove is arranged in the compression plate b3, six guide structures b1 are arranged, uniformly distributed annularly centering on the connecting rod b4, after the liquid flows from the blocking structure 231 to the collecting structure 232, the liquid flows into the fixing ring b2 under the guidance of the fixing ring b2, so that when the liquid is excessive, the guide structure b1 extrudes the fixing ring b2, the liquid is accumulated under the compression of the compression plate b3, and the liquid is prevented from being dispersed and difficult to clean.

Wherein the guiding structure b1 is provided with a first spring rod b11, a stress plate b12, a limit plate b13 and a blocking plate b14, the first spring rod b11 is welded at the right side inside the limit plate b13, the outer sides of the upper and lower ends of the stress plate b12 are in sliding fit with the inner side of the limit plate b13, the stop plate b14 is arranged at the right side of the stress plate b12, the limit plate b13 is embedded and fixed at the inner side of the fixing ring b2, the upper end of the limiting plate b13 is made of bendable aluminum alloy and has the characteristic of strong toughness, the middle of the blocking plate b14 is of a semicircular structure, so that liquid can extrude the blocking plate b14 on the right side of the stress plate b12, the outer side of the blocking plate b14 in the arc state is blocked, so that liquid extrudes the upper end of the limiting plate b13, the upper end of the limiting plate b13 is movably bent towards the inner side direction of the compression plate b3, the accumulation effect after the liquid is solidified is enhanced, and the liquid is easily dropped after being solidified under the deformation compression of the compression plate b 3.

The embodiment has the following specific use modes and functions:

in the invention, injection liquid enters from a flow pipe 21 in a fixer 1 so as to be shunted into forming devices 22 at the left side and the right side, gas is discharged from a discharge structure 23 at the side of a mold block 24 after filling, gas is prevented from staying in the forming devices 22, so that the liquid extrudes a blocking structure 231, the liquid flowing out through the blocking structure 231 is accumulated in a collecting structure 232, the liquid flows to the inside of a fixing ring b2 under the guiding of a fixing ring b2 in the collecting structure 232, so that the guiding structure b1 extrudes the fixing ring b2 when the liquid is excessive, the liquid is accumulated under the compression of a compression plate b3, the liquid is prevented from being dispersed and difficult to clean, meanwhile, the liquid extrudes a blocking plate b14 at the right side of a stress plate b12, the blocking plate b14 at the outer side of an arc state, so that the liquid extrudes the upper end of a limiting plate b13, and the upper end of the limiting plate b13 is movably bent towards the inner side of the compression plate b3, the effect of piling up after reinforcing liquid solidifies, and make the liquid solidify the back and drop easily under the deformation compression of compression board b3, make liquid stop at collection structure 232 and collect, then pull out through drawing drive collection structure 232 to movable rod 233 to the material that solidifies in collection structure 232 inside clears up, and the liquid that solidifies when preventing the bad use of circulation blocks the discharge of gas.

Example 2:

as shown in fig. 6-8:

the blocking structure 231 is provided with a rotating rod a1, a clamping plate a2, an extrusion structure a3 and a stressed rod a4, the stressed rod a4 and the clamping plate a2 are located on the same central axis, the rotating rod a1 is embedded inside the extrusion structure a3, the extrusion structure a3 and the stressed rod a4 are in clearance fit, the outer side of the rotating rod a1 is installed inside the clamping plate a2, the stressed rod a4 is embedded on the left side of the collecting structure 232, the middle of the stressed rod a4 is an inward-sunk arc structure, two guide structures b1 are arranged on the same vertical line, liquid extrudes the gap inside the extrusion structure a3, the rotating rod a1 drives the stressed rod a4 to rotate with the extrusion rotating rod structure a3 when the extrusion structure a3 is unevenly stressed, the pressure of liquid circulation is relatively even through a1, and a large amount of liquid caused by uneven liquid pressure is prevented from flowing out.

The compression structure a3 is provided with a compression structure a31, a sliding block a32 and a movable plate a33, the compression structure a31 is embedded inside the movable plate a33, the sliding block a32 is attached to the right side of the movable plate a33, the rotating rod a1 is embedded inside the movable plate a33, the sliding block a32 is made of aluminum alloy and has the characteristics of high hardness and smooth surface, the right side of the compression structure a31 is of an arc-shaped structure, liquid moves to a gap between the movable plates a33 under the guidance of the sliding block a32 to compress the compression structure a31, and therefore gas is discharged from the compression structure a 31.

The compression structure a31 is provided with a fixed shaft w1, a support rod w2, a rubber strip w3, a second spring rod w4 and a pulling plate w5, the second spring rod w4 is welded on the outer side of the fixed shaft w1, the support rod w2 is embedded on the inner side of the fixed shaft w1, the pulling plate w5 is installed on the outer side of the second spring rod w4, the left side and the right side of the second spring rod w4 are attached to the side surfaces of the support rod w2, the rubber strip w3 is clamped on the left side and the right side of the support rod w2, the outer side of the support rod w2 is embedded on the inner side of the movable plate a33, the pulling plate w5 is a rubber strip and has the characteristic of strong deformation effect, liquid is squeezed on the outer side of the rubber strip w3 by fixing the support rod w2, gas in the liquid is discharged from the outer side of the rubber strip w3 under the liquid pressure, so that the pulling plate w5 is attached to the outer side of the movable buffer strip w3 under the elastic force of the second spring rod w4, while blocking the liquid.

The embodiment has the following specific use modes and functions:

in the invention, liquid extrudes the gap inside the extrusion structure a3 in the blocking structure 231, when the extrusion structure a3 is unevenly stressed, the rotating rod a1 drives the stressed rod a4 and the extrusion structure a3 to rotate, the pressure for liquid circulation is relatively uniform through the rotating rod a1, so that a large amount of liquid caused by uneven liquid pressure is prevented from flowing out, the liquid moves to the gap between the movable plates a33 under the guidance of the sliding block a32, the compression structure a31 is extruded, so that gas is discharged from the compression structure a31, the liquid is extruded outside the rubber strip w3 in the compression structure a31 through the fixation of the supporting rod w2, the gas in the liquid is discharged from the outside of the rubber strip w3 under the liquid pressure, so that the pulling plate 5 is attached to the inside of the rubber strip w3 to movably buffer under the elasticity of the second spring rod w4, the blocking force of the rubber strip w3 is influenced by adjusting the liquid pressure, after the gas is exhausted, the pressure is reduced, so that the rubber strip w3 is attached to the inner side of the movable plate a33 under the elastic force of the second spring rod w4, the liquid is prevented from flowing out continuously, and the phenomenon that the gas generates a notch on the outer side of the part after the cooling is finished is avoided.

The technical scheme of the invention is utilized, or a similar technical scheme is designed by a person skilled in the art based on the inspiration of the technical scheme of the invention, so that the technical effects are achieved, and the technical scheme and the method fall into the protection scope of the invention.

Claims

1. The utility model provides an interior outer mould production mould of environmental protection equipment, its structure includes fixer (1), injection structure (2), connecting plate (3), fixer (1) is embedded solid in injection structure (2) upper end, injection structure (2) welding is inboard its characterized in that in connecting plate (3) upper end:

injection structure (2) are equipped with runner pipe (21), former (22), discharge structure (23), mould piece (24), runner pipe (21) are inlayed and are consolidated inside mould piece (24), former (22) are located runner pipe (21) left and right sides, discharge structure (23) are installed in former (22) outside, discharge structure (23) run through in the inside outside of mould piece (24), fixer (1) are inlayed and are consolidated at runner pipe (21) lower extreme.

2. The internal and external mold production mold of environmental protection equipment as claimed in claim 1, wherein: discharge structure (23) are equipped with and block structure (231), collect structure (232), movable rod (233), block structure (231) and inlay and solidify in collection structure (232) left side, movable rod (233) welding is on collection structure (232) right side, movable rod (233) and block structure (231) are located same central axis, movable rod (233) run through in the inside outside of mould piece (24).

3. The internal and external mold production mold of environmental protection equipment as claimed in claim 2, wherein: collection structure (232) are equipped with guide structure (b 1), solid fixed ring (b 2), compression board (b 3), connecting rod (b 4), guide structure (b 1) are inlayed and are fixed at solid fixed ring (b 2) inboard, compression board (b 3) laminating is in the connecting rod (b 4) outside, gu fixed ring (b 2) block is in the compression board (b 3) outside, gu fixed ring (b 2) is located same center axis with connecting rod (b 4), movable rod (233) welding is in connecting rod (b 4) bottom side.

4. The internal and external mold production mold of environmental protection equipment as claimed in claim 3, wherein: guide structure (b 1) are equipped with first spring pole (b 11), atress board (b 12), limiting plate (b 13), block board (b 14), first spring pole (b 11) welds the inside right side of limiting plate (b 13), both ends outside and limiting plate (b 13) inboard sliding fit about atress board (b 12), block board (b 14) and install in atress board (b 12) right side, limiting plate (b 13) are inlayed and are fixed at solid fixed ring (b 2) inboard.

5. The internal and external mold production mold of environmental protection equipment as claimed in claim 2, wherein: block structure (231) and be equipped with dwang (a 1), engaging plate (a 2), extrusion structure (a 3), atress pole (a 4), atress pole (a 4) and engaging plate (a 2) are located same central axis, dwang (a 1) are inlayed admittedly at extrusion structure (a 3) inboard, extrusion structure (a 3) and atress pole (a 4) outside clearance fit, install in engaging plate (a 2) inboard in dwang (a 1) outside, atress pole (a 4) are inlayed admittedly in collection structure (232) left side.

6. The internal and external mold production mold of environmental protection equipment as claimed in claim 5, wherein: the extrusion structure (a 3) is provided with compression structure (a 31), sliding block (a 32), movable plate (a 33), compression structure (a 31) is embedded at movable plate (a 33) inboard, sliding block (a 32) laminating is on movable plate (a 33) right side, dwang (a 1) is embedded at movable plate (a 33) inboard.

7. The internal and external mold production mold of environmental protection equipment as claimed in claim 6, wherein: compression structure (a 31) is equipped with fixed axle (w 1), bracing piece (w 2), rubber strip (w 3), second spring beam (w 4), drags board (w 5), second spring beam (w 4) welding is in the fixed axle (w 1) outside, bracing piece (w 2) are inlayed and are consolidated in fixed axle (w 1) inside outside, drag board (w 5) and install in second spring beam (w 4) outside, the laminating of the second spring beam (w 4) left and right sides is in bracing piece (w 2) side, rubber strip (w 3) block is in bracing piece (w 2) left and right sides, the inboard at fly leaf (a 33) is inlayed and is consolidated in bracing piece (w 2) outside.