CN112026106A - Injection molding equipment is used in processing of umbrella handle - Google Patents

Injection molding equipment is used in processing of umbrella handle Download PDF

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Publication number
CN112026106A
CN112026106A CN202010817057.6A CN202010817057A CN112026106A CN 112026106 A CN112026106 A CN 112026106A CN 202010817057 A CN202010817057 A CN 202010817057A CN 112026106 A CN112026106 A CN 112026106A
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CN
China
Prior art keywords
fixed
rod
pouring
plate
injection molding
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Granted
Application number
CN202010817057.6A
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Chinese (zh)
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CN112026106B (en
Inventor
汪爱宗
汪海
汪秀中
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Hengyang Aiyu Rain Gear Co ltd
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Hengyang Aiyu Rain Gear Co ltd
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Priority to CN202010817057.6A priority Critical patent/CN112026106B/en
Publication of CN112026106A publication Critical patent/CN112026106A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701Details not specific to hot or cold runner channels
    • B29C45/2708Gates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03Injection moulding apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/33Moulds having transversely, e.g. radially, movable mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/7422Umbrellas; Parasols; Walking sticks

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of injection molding equipment and discloses injection molding equipment for processing an umbrella handle, which comprises a rack, wherein a left stop block is fixedly arranged on one side of the upper surface of the rack, a right stop block is fixedly arranged on the other side of the upper surface of the rack, a sleeve is fixedly arranged on one side of the right stop block, a raw material guide pipe is movably sleeved in the sleeve, a material box is fixedly arranged on the upper surface of one side, close to the right stop block, of the raw material guide pipe, a heating sheet is fixedly arranged in the sleeve, and a raw material inlet is formed in one side of the raw material guide pipe. This injection moulding equipment is used in processing of umbrella handle has seted up through main sprue gate and has assisted the sprue gate, has seted up first pouring simultaneously on assisting the sprue gate and has propped up mouthful, and the mouth is propped up in the second pouring, and the mouth is propped up in the third pouring for the plastics that melt rise after the main sprue gate of submergence and along with the liquid level, get into the mould through three sprue gates on assisting the sprue gate for injection molding efficiency.

Description

Injection molding equipment is used in processing of umbrella handle
Technical Field
The invention relates to the technical field of injection molding equipment, in particular to injection molding equipment for processing an umbrella handle.
Background
The injection molding equipment for processing the umbrella handle is equipment for processing the umbrella handle by using an injection molding method during umbrella processing, and the processing of the umbrella handle is basically processed by using an injection molding machine at present because the processing amount of the handle is large, the precision is not high, and if manual processing is used, the efficiency is low and the cost is high.
However, there are some problems in the process of processing the umbrella handle: firstly, because the mold is processed horizontally, two handles are processed at one time, the pouring gate is positioned between the two handles, the pouring gate adds melted plastics into the mold, and after the pouring gate is immersed by the plastics, the melted plastics can only enter the mold by means of thrust, so that the efficiency is low and the blockage is easy to occur; and secondly, as the bottom of the handle is required to be provided with the rope hole, when the rope hole mold is arranged on the fixed mold, the rope hole mold is easy to adhere during demolding, so that the molded handle does not leave the fixed mold along with the movable mold, and the equipment cannot be normally used.
Disclosure of Invention
The invention provides an injection molding device for processing an umbrella handle, which has the advantage of high injection molding efficiency and solves the problems in the background technology.
The invention provides the following technical scheme: an injection molding device for processing an umbrella handle comprises a rack, wherein a left stop block is fixedly arranged on one side of the upper surface of the rack, a right stop block is fixedly arranged on the other side of the upper surface of the rack, a sleeve is fixedly arranged on one side of the right stop block, a raw material pipe is movably sleeved in the sleeve, a material box is fixedly arranged on the upper surface of one side, close to the right stop block, of the raw material pipe, a heating plate is fixedly arranged in the sleeve, a raw material inlet is formed in one side of the raw material pipe, an upper fixed slide bar is fixedly arranged on the front back surface of the top of the other side of the left stop block, a lower fixed slide bar is fixedly arranged on the front back surface of the bottom of the other side of the left stop block, a fixed mold plate positioned on one side of the sleeve is fixedly arranged on the upper surface of the rack, a demoulding sliding rod is fixedly arranged on the front back surface of the middle part of one side of the fixed mould plate, a demoulding plate positioned on the other side of the movable mould plate is movably sleeved outside the demoulding sliding rod, a pull rod movably sleeved in the left check block is fixedly arranged at one side of the movable mould plate, a fixed mould is arranged at one side of the fixed mould plate, the other side of the movable mould plate is fixedly provided with a movable mould which is movably sleeved on the stripper plate, the fixed mould plate is internally provided with a main pouring gate positioned at one side of the raw material inlet, the upper surface of the main pouring gate is provided with auxiliary pouring gates positioned at two sides of the raw material inlet, the auxiliary pouring gate is characterized in that one end, close to the main pouring gate, of the auxiliary pouring gate is provided with a first pouring branch port, the middle of the auxiliary pouring gate is provided with a second pouring branch port, and one end, far away from the main pouring gate, of the auxiliary pouring gate is provided with a third pouring branch port.
Preferably, one side of the fixed mold is movably sleeved with a rope hole mold, one end, close to a fixed mold plate, of the upper surface of the upper fixed slide rod is fixedly provided with a slide block rod, the inside of the slide block rod is movably connected with a slide block, one side of the slide block is movably connected with a left moving rod, the other side of the slide block is movably installed with a right moving rod, the upper surface of the fixed mold plate is provided with a moving groove positioned above the upper fixed slide rod, the outer side of the upper fixed slide rod is movably connected with a spring positioned inside the fixed mold plate, the other side of the rope hole mold is fixedly provided with a baffle plate, the other side of the baffle plate is fixedly provided with a connecting rod, the outer part of the upper fixed slide rod is movably sleeved with a lantern ring positioned in the middle of the spring, the top of the connecting rod is fixedly provided with a lantern, the one end swing joint that moves the pole on a left side has the pivot, pivot outside fixed mounting has the buckle, fixed surface installs swing joint at the removal fixture block of last fixed slide bar upper surface under the buckle, the draw-in groove has been seted up at the top of activity mould board opposite side, the inside fixed mounting of draw-in groove has the buckle dead lever.
Preferably, the length of the demoulding sliding rod is half of that of the upper fixing sliding rod.
Preferably, the fixed mould arranged on the fixed mould plate is arranged on two sides of the raw material inlet.
Preferably, the spring is in a compressed state and the collar is stable when it is reset.
Preferably, the included angle between the auxiliary pouring port and the first pouring branch port, the included angle between the auxiliary pouring port and the third pouring branch port is 90 degrees.
Preferably, the movable clamping block slides on the upper fixed sliding rod.
Preferably, the buckle can be used for clamping the buckle fixing rod.
Preferably, the moving cavity is an inclined cavity for fixing the sliding rod to the rope hole die, and only the connecting rod, the baffle and the rope hole die are accommodated in the moving cavity.
The invention has the following beneficial effects:
1. this injection moulding equipment is used in processing of umbrella handle has seted up through main sprue gate and has assisted the sprue gate, has seted up first pouring simultaneously on assisting the sprue gate and has propped up mouthful, and the mouth is propped up in the second pouring, and the mouth is propped up in the third pouring for the plastics that melt rise after the main sprue gate of submergence and along with the liquid level, get into the mould through three sprue gates on assisting the sprue gate for injection molding efficiency.
2. This injection moulding device is used in processing of umbrella handle through last fixed slide bar on installation slider pole, and the slider can slide on the slider pole, when the movable mould board dog removed left, can make the lantern ring drive rope hole mould remove at the removal intracavity for when the outside removal of movable mould board, the rope hole mould removes to the opposite direction, makes the handle after solidifying not receive the influence of rope hole mould, can reach the effect of drawing of patterns smoothly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of a fixed mold plate structure according to the present invention;
FIG. 3 is a schematic view of a sprue gate structure according to the present invention;
FIG. 4 is a schematic view of the assembled molds according to the present invention;
FIG. 5 is a schematic diagram of a movable mold plate structure according to the present invention;
FIG. 6 is a schematic view of a snap structure of the present invention.
In the figure: 1. a frame; 2. a left stop block; 3. a right stopper; 4. a sleeve; 5. a raw material guide rod; 6. a material box; 7. a heating plate; 8. a raw material inlet; 9. a sliding rod is fixed on the upper part; 10. a lower fixed slide bar; 11. fixing the die plate; 12. a movable mold plate; 13. a stripper plate; 14. a pull rod; 15. a stripper plate slide bar; 16. fixing the mold; 17. a movable mold; 18. a main pouring gate; 19. an auxiliary pouring port; 20. a first pouring branch port; 21. a second pouring branch port; 22. a third pouring branch port; 23. a rope hole die; 24. a baffle plate; 25. a connecting rod; 26. a collar; 27. a slider rod; 28. a slider; 29. moving the rod to the left; 30. a right shift lever; 31. a spring; 32. buckling; 33. a card slot; 34. fastening a fixed rod; 35. a moving chamber; 36 moving the trough; 37. a rotating shaft; 38. and moving the fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an injection molding device for processing umbrella handle comprises a frame 1, a left block 2 is fixedly installed on one side of the upper surface of the frame 1, a right block 3 is fixedly installed on the other side of the upper surface of the frame 1, a sleeve 4 is fixedly installed on one side of the right block 3, a raw material pipe 5 is movably sleeved inside the sleeve 4, a material box 6 is fixedly installed on the upper surface of one side of the raw material pipe 5 close to the right block 3, a heating plate 7 is fixedly installed inside the sleeve 4, a raw material inlet 8 is opened on one side of the raw material pipe 5, an upper fixed slide bar 9 is fixedly installed on the front and back surface of the top of the other side of the left block 2, a lower fixed slide bar 10 is fixedly installed on the front and back surface of the bottom of the other side of the left block 2, a fixed mold plate 11 located on one side of the sleeve 4 is fixedly installed on the upper surface of the frame 1, a demoulding slide rod 15 is fixedly arranged on the front back surface of the middle part of one side of a fixed mould plate 11, a demoulding plate 13 positioned on the other side of a movable mould plate 12 is movably sleeved outside the demoulding slide rod 15, a pull rod 14 movably sleeved inside a left stop block 2 is fixedly arranged on one side of the movable mould plate 12, a fixed mould 16 is arranged on one side of the fixed mould plate 11, a movable mould 17 is fixedly arranged on the other side of the movable mould plate 12, the movable mould 17 is movably sleeved on the demoulding plate 13, a main pouring gate 18 positioned on one side of a raw material inlet 8 is arranged inside the fixed mould plate 11, auxiliary pouring gates 19 positioned on two sides of the raw material inlet 8 are arranged on the upper surface of the main pouring gate 18, a first pouring branch gate 20 is arranged at one end of the auxiliary pouring gate 19 close to the main pouring gate 18, a second pouring branch gate 21 is arranged in the middle part of the auxiliary pouring gate 19, and a third pouring gate 22 is arranged at one, an auxiliary pouring port 19 is arranged on a main pouring port 18, a first pouring branch port 20, a second pouring branch port 21 and a third pouring branch port 22 are arranged on the auxiliary pouring port 19, melted plastics are enabled to rise along with the liquid level after being immersed in the main pouring port 18, the melted plastics enter a mold through three pouring ports on the auxiliary pouring port 19, the injection molding efficiency is accelerated, a rope hole mold 23 is movably sleeved on one side of a fixed mold 16, a sliding block rod 27 is fixedly arranged at one end, close to a fixed mold plate 11, of the upper surface of an upper fixed sliding rod 9, a sliding block 28 is movably connected inside the sliding block rod 27, a left moving rod 29 is movably connected to one side of the sliding block 28, a right moving rod 30 is movably installed on the other side of the sliding block 28, a moving groove 36 located above the upper fixed sliding rod 9 is arranged on the upper surface of the fixed mold plate 11, and a spring 31 located inside the fixed mold plate 11 is movably connected to the, a baffle plate 24 is fixedly arranged on the other side of the rope hole die 23, a connecting rod 25 is fixedly arranged on the other side of the baffle plate 24, a lantern ring 26 positioned in the middle of a spring 31 is movably sleeved outside the upper fixed slide rod 9, a lantern ring 26 is fixedly arranged on the top of the connecting rod 25, a moving cavity 35 positioned on the other side of the rope hole die 23 is arranged inside the fixed die plate 11, a rotating shaft 37 is movably connected to one end of a left moving rod 29, a buckle 32 is fixedly arranged on the outer side of the rotating shaft 37, a moving clamping block 38 movably connected to the upper surface of the upper fixed slide rod 9 is fixedly arranged on the lower surface of the buckle 32, a clamping groove 33 is arranged on the top of the other side of the movable die plate 12, a buckle fixing rod 34 is fixedly arranged inside the clamping groove 33, a sliding block rod 27 is arranged on the upper fixed slide rod 9, the sliding block 28 can slide on the sliding block, so that when the movable mould plate 12 moves outwards, the rope hole mould 23 moves in the opposite direction, so that the solidified handle is not influenced by the rope hole mould 23, demoulding is carried out smoothly, the length of the demoulding slide rod 15 is half of that of the upper fixed slide rod 9, the length of the demoulding slide rod 15 is set to be half of that of the upper fixed slide rod 9, demoulding is carried out on the formed handle in the middle section of the stroke of the movable mould 12, the fixed moulds 16 arranged on the fixed mould plate 11 are arranged on two sides of the raw material inlet 8, the raw material mould entering efficiency is improved by arranging the fixed moulds 16 on two sides of the raw material inlet 8, the spring 31 is in a compression state, the lantern ring 26 can be kept stable when being reset, the spring 31 is arranged in a compression state, so that the rope hole mould 23 cannot move in the pouring process, the auxiliary pouring port 19 and the first pouring port 20, the second pouring port 21 and the third pouring port 22 form an included angle of 90 degrees, through being 90 with the contained angle between branch mouth and the supplementary sprue gate 19, be convenient for the raw materials to go into the mould, remove fixture block 38 and slide on last fixed slide bar 9, slide on last fixed slide bar 9 through removing fixture block 38, make buckle 32 parallel with last fixed slide bar 9 all the time, be convenient for buckle dead lever 34 can get into smoothly from buckle 32 and deviate from, buckle 32 can be blocked with buckle dead lever 34, can block buckle dead lever 34 through buckle 32, make a left side move pole 29 can remove and reciprocate along with movable mould board 12, it is the inclined cavity of last fixed slide bar 9 to rope hole mould 23 to remove the chamber 35, it only holds connecting rod 25 to remove the chamber 35, baffle 24, rope hole mould 23 removes, only hold connecting rod 25 through setting up the chamber 35 that will remove, baffle 24, rope hole mould 23 removes, make rope hole mould 23 can not shift in the removal process, improve the device reliability.
The working principle is that the equipment is started, raw materials enter the raw material guide pipe 5 from the material box 6, a rotating rod in the raw material guide pipe 5 rotates to extrude the raw materials to a raw material inlet 8, in the extrusion process, the heating plate 7 heats the raw materials in the raw material guide pipe 5, the raw materials can smoothly enter the mold cavity from the main pouring port 18, after the equipment works for a period of time, the plastic in the mold cavity immerses the main pouring port 18, at the moment, the raw materials are transferred to the first pouring branch port 20 from the auxiliary pouring port 19 and enter the mold cavity, after the plastic immerses the first pouring branch port 20, the raw materials are transferred to the second pouring branch port 21 from the auxiliary pouring port 19 and enter the mold cavity, after the plastic immerses the second pouring branch port 21, the raw materials are transferred to the third pouring branch port 22 from the auxiliary pouring port 19 and enter the mold cavity, until the raw materials fill the whole mold cavity, the raw materials are stopped to be input, after the raw materials are cooled and molded, the movable mold plate 12 is demol, make the pole 29 that moves to the left to take slider 28 to move down, make the pole 30 that moves to the right drive lantern ring 26 dog 3 to the right, the spring 31 of lantern ring 26 opposite side is more compressed, rope hole mould 23 leaves the mould chamber this moment, stripper plate 13 takes out the handle after the shaping smoothly, treat that the pole 29 that moves to the left and right moves back when being parallel with pole 30, movable mould board 12 still moves dog 2 left, make buckle dead lever 34 deviate from, treat that stripper plate 13 moves to the end of drawing of patterns slide bar 15 after, stripper plate 13 stops to move and movable mould board 12 still moves dog 2 left, make the handle after the shaping demold.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an umbrella handle processing is with injection moulding device, includes frame (1), its characterized in that: a left check block (2) is fixedly mounted on one side of the upper surface of the rack (1), a right check block (3) is fixedly mounted on the other side of the upper surface of the rack (1), a sleeve (4) is fixedly mounted on one side of the right check block (3), a raw material pipe (5) is movably sleeved in the sleeve (4), a material box (6) is fixedly mounted on the upper surface of one side, close to the right check block (3), of the raw material pipe (5), a heating sheet (7) is fixedly mounted in the sleeve (4), a raw material inlet (8) is formed in one side of the raw material pipe (5), an upper fixed slide rod (9) is fixedly mounted on the front back surface of the top of the other side of the left check block (2), a lower fixed slide rod (10) is fixedly mounted on the front back surface of the bottom of the other side of the left check block (2), and a fixed mold plate (11) located on one side of the, the outer part of the upper fixed slide rod (9) is movably sleeved with a movable mould plate (12) positioned outside the lower fixed slide rod (10), a demoulding slide rod (15) is fixedly arranged at the front back surface of the middle part of one side of the fixed mould plate (11), a demoulding plate (13) positioned at the other side of the movable mould plate (12) is movably sleeved with the outer part of the demoulding slide rod (15), a pull rod (14) movably sleeved inside a left check block (2) is fixedly arranged at one side of the movable mould plate (12), a fixed mould (16) is arranged at one side of the fixed mould plate (11), a movable mould (17) is fixedly arranged at the other side of the movable mould plate (12), the movable mould (17) is movably sleeved on the demoulding plate (13), a main pouring port (18) positioned at one side of a raw material inlet (8) is arranged inside the fixed mould plate (11), the upper surface of main sprue gate (18) is seted up and is located supplementary sprue gate (19) of raw materials entry (8) both sides, the one end that supplementary sprue gate (19) is close to main sprue gate (18) has seted up first pouring and has been propped up mouthful (20), the middle part of assisting sprue gate (19) has seted up second pouring and has been propped up mouthful (21), the one end that supplementary sprue gate (19) kept away from main sprue gate (18) has seted up third pouring and has been propped up mouthful (22).
2. The injection molding apparatus for umbrella handle processing according to claim 1, wherein: a rope hole die (23) is movably sleeved on one side of the fixed die (16), a slider rod (27) is fixedly mounted at one end, close to the fixed die plate (11), of the upper surface of the upper fixed slide rod (9), a slider (28) is movably connected inside the slider rod (27), a left moving rod (29) is movably connected on one side of the slider (28), a right moving rod (30) is movably mounted on the other side of the slider (28), a moving groove (36) located above the upper fixed slide rod (9) is formed in the upper surface of the fixed die plate (11), a spring (31) located inside the fixed die plate (11) is movably connected on the outer side of the upper fixed slide rod (9), a baffle plate (24) is fixedly mounted on the other side of the rope hole die (23), a connecting rod (25) is fixedly mounted on the other side of the baffle plate (24), and a lantern ring (26) located in the middle of the spring (31) is movably sleeved on the outer side of the upper fixed, the top fixed mounting of connecting rod (25) has the lantern ring (26), the removal chamber (35) that are located rope hole mould (23) opposite side is seted up to the inside of fixed mould board (11), the one end swing joint that moves pole (29) on a left side has pivot (37), pivot (37) outside fixed mounting has buckle (32), fixed surface installs swing joint movable fixture block (38) at last fixed slide bar (9) upper surface under buckle (32), draw-in groove (33) have been seted up at the top of activity mould board (12) opposite side, the inside fixed mounting of draw-in groove (33) has buckle dead lever (34).
3. The injection molding apparatus for umbrella handle processing according to claim 1, wherein: the length of the demoulding sliding rod (15) is half of that of the upper fixing sliding rod (9).
4. The injection molding apparatus for umbrella handle processing according to claim 1, wherein: the fixed mould (16) arranged on the fixed mould plate (11) is arranged at two sides of the raw material inlet (8).
5. The injection molding apparatus for umbrella handle processing according to claim 2, wherein: the spring (31) is in a compressed state, and the lantern ring (26) can be kept stable when being reset.
6. The injection molding apparatus for umbrella handle processing according to claim 1, wherein: the auxiliary pouring port (19) forms an included angle of 90 degrees with the first pouring branch port (20), the second pouring branch port (21) and the third pouring branch port (22).
7. The injection molding apparatus for umbrella handle processing according to claim 2, wherein: the movable clamping block (38) slides on the upper fixed sliding rod (9).
8. The injection molding apparatus for umbrella handle processing according to claim 2, wherein: the buckle (32) can clamp the buckle fixing rod (34).
9. The injection molding apparatus for umbrella handle processing according to claim 2, wherein: the moving cavity (35) is an inclined cavity for fixing the sliding rod (9) to the rope hole die (23), and the moving cavity (35) only contains the connecting rod (25), the baffle plate (24) and the rope hole die (23) to move.
CN202010817057.6A 2020-08-14 2020-08-14 Injection molding equipment is used in processing of umbrella handle Active CN112026106B (en)

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Publication number Priority date Publication date Assignee Title
JPS6087032A (en) * 1983-10-19 1985-05-16 Matsumototetsu Shoten:Kk Injection molding method of handle of long umbrella
US6450798B1 (en) * 2000-02-04 2002-09-17 Avaya Technology Corp. Apparatus for multiple cavity injection molding
CN1826214A (en) * 2003-07-18 2006-08-30 住友重机械工业株式会社 Molding method, mold for molding, molded product, and molding machine
CN201446660U (en) * 2009-07-10 2010-05-05 富港电子(东莞)有限公司 Injection mold
CN202344773U (en) * 2011-09-26 2012-07-25 芜湖众力部件有限公司 Novel injection molding flow channel
CN203371722U (en) * 2013-07-01 2014-01-01 柳州市嘉诚汽车饰件系统有限公司 Resetting device of injection molding machine
CN204123610U (en) * 2014-09-28 2015-01-28 浙江工商职业技术学院 Handle of umbrella injection mould
CN208359280U (en) * 2018-04-26 2019-01-11 东莞市盈盛电子有限公司 A kind of hardware terminal jacket mould device
CN110743879A (en) * 2019-10-31 2020-02-04 陶闽榕 Processing equipment after production and processing of separated resin plastic box

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087032A (en) * 1983-10-19 1985-05-16 Matsumototetsu Shoten:Kk Injection molding method of handle of long umbrella
US6450798B1 (en) * 2000-02-04 2002-09-17 Avaya Technology Corp. Apparatus for multiple cavity injection molding
CN1826214A (en) * 2003-07-18 2006-08-30 住友重机械工业株式会社 Molding method, mold for molding, molded product, and molding machine
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