CN110587913A - Precision forming die with early warning function - Google Patents
Precision forming die with early warning function Download PDFInfo
- Publication number
- CN110587913A CN110587913A CN201910993063.4A CN201910993063A CN110587913A CN 110587913 A CN110587913 A CN 110587913A CN 201910993063 A CN201910993063 A CN 201910993063A CN 110587913 A CN110587913 A CN 110587913A
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- CN
- China
- Prior art keywords
- air
- fixedly connected
- die
- early warning
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/84—Safety devices
- B29C45/842—Detection of insert defects, e.g. inaccurate position, breakage
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a precision forming die with an early warning function, which belongs to the field of forming dies and comprises an upper die and a lower die, wherein the upper die is arranged above the lower die, one end of the lower die, which is close to the upper die, is provided with an injection cavity matched with the upper die in a chiseling way, the inner wall of the bottom end of the injection cavity is chiseling provided with a metal piece groove, the bottom end inside the metal piece groove is fixedly connected with a vent plate, the vent plate is evenly chiseling provided with a plurality of vent holes, the lower side of the vent plate is chiseling provided with an air groove, the bottom end of the air groove is chiseling provided with an air hole, the bottom end of the lower die and the position of the air hole are fixedly connected with an air suction pipe, one side of the lower die is provided with a mounting plate, the right side of the top end of the mounting plate is fixedly provided with an air suction, the machining efficiency and the precision of the forming die are improved, the structure is simple, and the warning effect is good.
Description
Technical Field
The invention relates to the field of forming dies, in particular to a precision forming die with an early warning function.
Background
Forming dies, also called dies, are manufactured in proportion according to the shape and structure of a real object, tools for forming materials into a certain shape by a pressing or pouring method, different plastic forming methods require forming dies with different principles and structural characteristics, and the current general die classification is as follows: injection molding dies, extrusion molding dies, hollow article blow molding dies, vacuum or compressed air molding dies, compression molding dies, and the like.
In the injection molding process, when a metal piece is placed in a plastic mold, the metal piece cannot be placed in place (the mold is not attached), the existing mold is closed under the condition of lacking of an associated prompt alarm, at the moment, a mold cavity and the metal piece are interfered, the metal piece is crushed, the mold is seriously damaged, the cost of the mold is very high, the damage of the mold brings economic loss to a manufacturer, and even if the mold is not damaged, the shape and the precision of the manufactured mold cannot meet the specified requirements, and materials are wasted.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a precision forming die with an early warning function, which can realize early warning prompt on the installation positions of metal pieces in an upper die and a lower die, prevent the inaccurate installation of the positions of the metal pieces and improve the processing efficiency and precision of the forming die.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A precision forming die with an early warning function comprises an upper die and a lower die, wherein the upper die is arranged above the lower die, one end of the lower die, which is close to the upper die, is provided with an injection molding cavity matched with the upper die, the inner wall of the bottom end of the injection molding cavity is provided with a metal part groove, the bottom end inside the metal part groove is fixedly connected with a vent plate, the vent plate is uniformly provided with a plurality of vent holes, the lower side of the vent plate is provided with an air groove, the bottom end of the air groove is provided with an air hole, the bottom end of the lower die is fixedly connected with an air suction pipe at the position corresponding to the air hole, one side of the lower die is provided with a mounting plate, the right side of the top end of the mounting plate is fixedly provided with an air suction pump, one end of the air suction tank, which is far away from the lower die, is fixedly connected with an air inlet of, a side wall fixedly connected with gas release pipe of gasbag, the one end fixed mounting of gas release pipe has the control valve, the left side wall fixedly connected with L shape fixed plate of mounting panel, the top inner wall fixedly connected with alarm switch of L shape fixed plate, the top fixedly connected with bracing piece of L shape fixed plate, the top fixedly connected with lamp plate of bracing piece, a side wall fixed mounting of lamp plate has a plurality of alarm lamps, the alarm lamp passes through alarm switch and power electric connection, the air pump passes through the air switch and the power electric connection that the mounting panel top was equipped with, can realize carrying out the early warning suggestion to the metalwork mounted position in last mould, the lower mould, prevents that metalwork position installation is inaccurate, leads to the damage to last mould and lower mould, improves forming die's machining efficiency and precision, simple structure, warning effect are good.
Further, the inside of gasbag is filled with gas, the top fixedly connected with hardboard of gasbag, when the inside suction gas to the gasbag, the gasbag can take place quick inflation to drive the hardboard and rise the extrusion alarm switch.
Furthermore, the alarm switch is a self-reset type press switch, the alarm switch is arranged right above the hard board, the alarm switch can be pressed after the hard board rises, and the alarm switch is turned off after the hard board falls.
Furthermore, a sealing gasket is fixedly connected to the joint of the inner wall of the metal part groove and the side wall of the air permeable plate, and the sealing gasket is made of a high-temperature-resistant and corrosion-resistant material, so that the sealing performance is enhanced.
Further, the air groove inner wall is fixedly connected with a filter screen corresponding to the position of the air hole, the filter screen is made of high-temperature-resistant materials, and foreign matters are prevented from falling into the air exhaust pipe and the air exhaust pump.
Furthermore, the exhaust tube is made of a telescopic hose, so that the angle and the direction can be flexibly bent, and the mounting plate can be conveniently and flexibly mounted.
Furthermore, the mounting support is fixedly connected to the two sides of the bottom end of the mounting plate, so that the mounting plate can be flexibly mounted.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize carrying out the early warning suggestion to the metalwork mounted position in last mould, the lower mould, prevents that metalwork position installation is inaccurate, leads to the damage to last mould and lower mould, improves forming die's machining efficiency and precision, simple structure, warning effect are good.
(2) The inside packing of gasbag has gas, and the top fixedly connected with hardboard of gasbag when the inside suction gas to the gasbag, quick inflation can take place for the gasbag to drive the hardboard and rise the extrusion alarm switch.
(3) The alarm switch is a self-reset type press switch, is arranged right above the hard board, can be extruded after the hard board rises, and is closed after the hard board falls.
(4) The joint of the inner wall of the metal piece groove and the side wall of the ventilating plate is fixedly connected with a sealing gasket, and the sealing gasket is made of a high-temperature-resistant and corrosion-resistant material, so that the sealing performance is enhanced.
(5) The air tank inner wall is fixedly connected with a filter screen at the position corresponding to the air hole, the filter screen is made of high-temperature-resistant materials, and foreign matters are prevented from falling into the air exhaust pipe and the air exhaust pump.
(6) The exhaust tube is made of a telescopic hose, so that the angle and the direction can be flexibly bent, and the mounting plate can be conveniently and flexibly mounted.
(7) The both sides of mounting panel bottom are equal fixedly connected with installing support, can supply the nimble installation of mounting panel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a mounting plate portion of the present invention;
fig. 3 is a top view of a portion of the vent of the present invention.
The reference numbers in the figures illustrate:
1 upper die, 2 lower dies, 3 injection molding cavities, 4 metal part grooves, 5 air vent plates, 6 air vent holes, 7 air vent grooves, 8 air holes, 9 air exhaust pipes, 10 air exhaust pumps, 11 mounting plates, 12 air bags, 13 hard plates, 14L-shaped fixing plates, 15 alarm lamps and 16 alarm switches.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a precision forming mold with an early warning function comprises an upper mold 1 and a lower mold 2, wherein the upper mold 1 is arranged above the lower mold 2, an injection molding cavity 3 matched with the upper mold 1 is drilled at one end of the lower mold 2 close to the upper mold 1, a metal piece groove 4 is drilled at the inner wall of the bottom end of the injection molding cavity 3, a vent plate 5 is fixedly connected to the bottom end inside the metal piece groove 4, a plurality of vent holes 6 are uniformly drilled on the vent plate 5, an air groove 7 is drilled at the lower side of the vent plate 5, an air hole 8 is drilled at the bottom end of the air groove 7, an air suction pipe 9 is fixedly connected to the position corresponding to the air hole 8 at the bottom end of the lower mold 2, a mounting plate 11 is arranged at one side of the lower mold 2, an air suction pump 10 is fixedly mounted at the right side of the top end of the mounting plate 11, one end of the air suction tank, an air outlet of the air pump 10 is fixedly connected with one side wall of the air bag 12, one side wall of the air bag 12 is fixedly connected with an air discharging pipe, one end of the air discharging pipe is fixedly provided with a control valve, the left side wall of the mounting plate 11 is fixedly connected with an L-shaped fixing plate 14, the inner wall of the top end of the L-shaped fixing plate 14 is fixedly connected with an alarm switch 16, the top end of the L-shaped fixing plate 14 is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a lamp plate, one side wall of the lamp plate is fixedly provided with a plurality of alarm lamps 15, the alarm lamps 15 are electrically connected with a power supply through the alarm switch 16, the air pump 10 is electrically connected with the power supply through the air discharging switch arranged at the top end of the mounting plate 11, the early warning prompt of the installation positions of metal pieces in the upper die 1 and the, simple structure and good warning effect.
The inside of gasbag 12 is filled with gas, and the top fixedly connected with hardboard 13 of gasbag 12, when the inside suction gas to gasbag 12, gasbag 12 can take place quick inflation to drive hardboard 13 and rise extrusion alarm switch 16.
The alarm switch 16 is a self-reset type press switch, the alarm switch 16 is arranged right above the hard board 13, the alarm switch 16 can be pressed after the hard board 13 rises, and the alarm switch 16 is closed after the hard board 13 descends.
The joint of the inner wall of the metal piece groove 4 and the side wall of the air permeable plate 5 is fixedly connected with a sealing gasket, and the sealing gasket is made of high-temperature-resistant and corrosion-resistant materials, so that the sealing performance is enhanced.
The inner wall of the air groove 7 is fixedly connected with a filter screen at the position corresponding to the air hole 8, the filter screen is made of high-temperature-resistant materials, and foreign matters are prevented from falling into the air exhaust pipe 9 and the air exhaust pump 10.
The exhaust tube 9 is made of a telescopic hose, can be bent in angle and direction flexibly, and facilitates flexible installation of the installation plate 11.
The both sides of mounting panel 11 bottom are equal fixedly connected with installing support, can supply the nimble installation of mounting panel 11.
When the air bag type air bag processing device is used, firstly, the upper die 1 is separated from the lower die 2, an operator places a metal piece into the metal piece groove 4, when the position of the metal piece is accurately placed, the metal piece is completely matched and clamped with the air permeable plate 5 and the metal piece groove 4, at the moment, a plurality of air holes 6 on the air permeable plate 5 are all sealed by the metal piece, an air suction switch is opened, an air suction pump 10 cannot suck air from the inside of the air groove 7 through an air suction pipe 9, so that the air bag 12 is not expanded, the alarm switch 16 cannot be triggered, at the moment, normal processing is carried out, the upper die 1 and the lower die 2; when the position of the metal piece is inaccurate, the metal piece does not completely seal the air holes 6 on the air permeable plate 5, the air pump 10 can pump air into the air groove 7 through the air pumping pipe 9, the air is pumped into the air bag 12, the air bag 12 expands to drive the hard plate 13 to ascend, the alarm switch 16 is extruded by the hard plate 13, the alarm switch 16 controls the alarm lamp 15 to flash, early warning is sent out, the position of the metal piece is warned to be incorrect, an operator is reminded to adjust the position of the metal piece, the operator can manually open or close the control valve to adjust the air amount in the air bag 12, the operation is flexible and controllable, the early warning prompt of the installation position of the metal piece in the upper die 1 and the lower die 2 can be realized, the inaccurate installation of the position of the metal piece is prevented, the damage to the upper die 1 and the lower die 2 is caused, the processing, The warning effect is good.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a precision forming mould with early warning function, includes mould (1) and lower mould (2), its characterized in that: the upper die (1) is arranged above the lower die (2), one end of the lower die (2) close to the upper die (1) is provided with an injection molding cavity (3) matched with the upper die (1), the inner wall of the bottom end of the injection molding cavity (3) is provided with a metal piece groove (4), the bottom end inside the metal piece groove (4) is fixedly connected with a vent plate (5), the vent plate (5) is uniformly provided with a plurality of vent holes (6), the lower side of the vent plate (5) is provided with an air groove (7), the bottom end of the air groove (7) is provided with an air hole (8), the bottom end of the lower die (2) corresponds to the position of the air hole (8) and is fixedly connected with an air suction pipe (9), one side of the lower die (2) is provided with a mounting plate (11), the right side of the top end of the mounting plate (11) is fixedly provided with an air suction pump (10), one end of the air suction pipe (9) far away from the lower die (2) is, the left side of the top end of the mounting plate (11) is fixedly connected with an air bag (12), an air outlet of the air pump (10) is fixedly connected with one side wall of the air bag (12), a gas discharging pipe is fixedly connected with one side wall of the air bag (12), one end of the gas discharging pipe is fixedly provided with a control valve, the left side wall of the mounting plate (11) is fixedly connected with an L-shaped fixing plate (14), the top end inner wall of the L-shaped fixing plate (14) is fixedly connected with an alarm switch (16), the top end of the L-shaped fixing plate (14) is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a lamp panel, a plurality of alarm lamps (15) are fixedly arranged on one side wall of the lamp panel, the alarm lamps (15) are electrically connected with a power supply through an alarm switch (16), the air pump (10) is electrically connected with a power supply through an air pumping switch arranged at the top end of the mounting plate (11).
2. The precision forming die with the early warning function as claimed in claim 1, wherein: the air bag (12) is filled with air, and the top end of the air bag (12) is fixedly connected with a hard plate (13).
3. The precision forming die with the early warning function as claimed in claim 2, wherein: the alarm switch (16) is a self-reset type press switch, and the alarm switch (16) is arranged right above the hard board (13).
4. The precision forming die with the early warning function as claimed in claim 1, wherein: and a sealing gasket is fixedly connected at the joint of the inner wall of the metal piece groove (4) and the side wall of the air permeable plate (5).
5. The precision forming die with the early warning function as claimed in claim 1, wherein: the inner wall of the air groove (7) is fixedly connected with a filter screen at a position corresponding to the air hole (8), and the filter screen is made of high-temperature-resistant materials.
6. The precision forming die with the early warning function as claimed in claim 1, wherein: the air suction pipe (9) is made of a telescopic hose.
7. The precision forming die with the early warning function as claimed in claim 1, wherein: the both sides of mounting panel (11) bottom are equal fixedly connected with installing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910993063.4A CN110587913A (en) | 2019-10-18 | 2019-10-18 | Precision forming die with early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910993063.4A CN110587913A (en) | 2019-10-18 | 2019-10-18 | Precision forming die with early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110587913A true CN110587913A (en) | 2019-12-20 |
Family
ID=68851062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910993063.4A Withdrawn CN110587913A (en) | 2019-10-18 | 2019-10-18 | Precision forming die with early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873124A (en) * | 2020-08-03 | 2020-11-03 | 孟远航 | Forming die is used in wallboard production with location structure |
-
2019
- 2019-10-18 CN CN201910993063.4A patent/CN110587913A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873124A (en) * | 2020-08-03 | 2020-11-03 | 孟远航 | Forming die is used in wallboard production with location structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |