CN216329846U - Injection mold thimble return assistor - Google Patents

Injection mold thimble return assistor Download PDF

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Publication number
CN216329846U
CN216329846U CN202122829514.6U CN202122829514U CN216329846U CN 216329846 U CN216329846 U CN 216329846U CN 202122829514 U CN202122829514 U CN 202122829514U CN 216329846 U CN216329846 U CN 216329846U
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China
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fixedly connected
plate
injection mold
return
electromagnetic cavity
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CN202122829514.6U
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Chinese (zh)
Inventor
陈显财
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Foshan Jietai Machinery Manufacturing Co ltd
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Foshan Jietai Machinery Manufacturing Co ltd
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Abstract

The utility model discloses an injection mold thimble return assistor, which comprises a horizontal stable bottom plate, wherein a static module is fixedly connected in the middle of the top of the horizontal stable bottom plate, a needle groove is formed in the bottom of the static module, a return device is fixedly connected to the inner surface of the static module, the return device comprises an electromagnetic cavity fixedly connected with the inner surface, and an electromagnet is fixedly connected to the bottom of the inner wall of the electromagnetic cavity. This injection mold thimble return assistor, through return means's setting, the device can be through the removal friction plate pull-down that the electro-magnet attracted the metal sheet not yet reset to after long-time work, the staff can be through the dismantlement to connecting rod and locking piece with the device separately the maintenance, can shorten the maintenance time, and through the setting in electromagnetic cavity, can effectively reduce the influence that the electro-magnet during operation led to the fact peripheral iron metallics, improved the stability when the device moves.

Description

Injection mold thimble return assistor
Technical Field
The utility model relates to the technical field of molds, in particular to an injection mold thimble return assistor.
Background
In industrial production, various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods are called molds. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.
Along with economic development, the use of mould is more and more, and especially injection mold is after using, in order to avoid staff's manual operation injury, need adopt the thimble to push out the mould with the shaping product, but a lot of thimbles can not accomplish in time to reset in a lot of long-time large-scale production, and the top of thimble can bulge mould internal surface in many times, serious follow-up operation.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an injection mold thimble return assistor, which solves the problems that a plurality of thimbles cannot be timely reset in large-scale production, the tops of the thimbles protrude out of the inner surface of a mold in many times, and the subsequent operation is serious.
In order to achieve the purpose, the utility model is realized by the following technical scheme: an injection mold thimble return assistor comprises a horizontal stable bottom plate, a static module is fixedly connected in the middle of the top of the horizontal stable bottom plate, the bottom of the static module is provided with a needle groove, the inner surface of the static module is fixedly connected with a return device, the return device comprises an electromagnetic cavity fixedly connected with the inner surface, the bottom of the inner wall of the electromagnetic cavity is fixedly connected with an electromagnet, one side of the inner wall of the electromagnetic cavity is movably connected with a metal plate, one side of the surface of the metal plate is fixedly connected with a connecting rod, one end of the joint rod penetrates through the electromagnetic cavity and extends to the outside of the electromagnetic cavity, one end of the joint rod is fixedly connected with a locking block, the surface of the locking block is sleeved with a groove plate, the bottom of the static module is fixedly connected with a thimble device, the thimble device comprises a transmission motor box, and the bottom of the inner wall of the transmission motor box is fixedly connected with a transmission motor through a motor base.
Preferably, a first transmission wheel is fixedly connected to the surface of the output shaft of the transmission motor, and a second transmission wheel is connected to the surface of the first transmission wheel through a conveyor belt in a transmission manner.
Preferably, a friction wheel is fixedly connected to one side of the second transmission wheel, and a movable friction plate is engaged with the surface of the friction wheel.
Preferably, the top of the movable friction plate is fixedly connected with a horizontal contact plate, and the bottom of the movable friction plate is fixedly connected with a limiting plate.
Preferably, both sides of the top of the horizontal stabilizing bottom plate are fixedly connected with vertical plates, and one side of the surface of each vertical plate is slidably connected with a stamping moving module.
Preferably, one side of the surface of the stamping module penetrates through the vertical plate and extends to one side of the vertical plate, and one end of the stamping module is fixedly connected with a free telescopic rod.
Advantageous effects
The utility model provides an injection mold thimble return assistor. Compared with the prior art, the method has the following beneficial effects:
(1) the ejector pin return assistor of the injection mold is characterized in that a return device is fixedly connected to the inner surface of a static module, the return device comprises an electromagnetic cavity fixedly connected to the inner surface, an electromagnet is fixedly connected to the bottom of the inner wall of the electromagnetic cavity, a metal plate is movably connected to one side of the inner wall of the electromagnetic cavity, an engaging rod is fixedly connected to one side of the surface of the metal plate, one end of the engaging rod penetrates through the electromagnetic cavity and extends to the outside of the electromagnetic cavity, a locking block is fixedly connected to one end of the engaging rod, a groove plate is sleeved on the surface of the locking block, the device can pull down a movable friction plate which is not reset through attraction of the electromagnet to the metal plate, after long-time work, a worker can separately maintain the device through detachment of the engaging rod and the locking block, the maintenance time can be shortened, and through arrangement of the electromagnetic cavity, the influence on peripheral iron metal substances during work of the electromagnet can be effectively reduced, the stability of the device during operation is improved.
(2) The ejector pin return assistor of the injection mold is characterized in that an ejector pin device is fixedly connected to the bottom of a static module, the ejector pin device comprises a transmission motor box, a transmission motor is fixedly connected to the bottom of the inner wall of the transmission motor box through a motor base, a first transmission wheel is fixedly connected to the surface of an output shaft of the transmission motor, a second transmission wheel is fixedly connected to the surface of the first transmission wheel through a conveyor belt in a transmission manner, a friction wheel is fixedly connected to one side of the second transmission wheel, a movable friction plate is meshed to the surface of the friction wheel, a horizontal contact plate is fixedly connected to the top of the movable friction plate, a limiting plate is fixedly connected to the bottom of the movable friction plate, the device drives the friction wheel to rotate through the operation of the transmission motor through the arrangement of the ejector pin device, the relevant operation structure is very simple, the operation logic is clear, and the working state of the relevant device is very reliable and stable when the device is operated for a long time, and the staff later stage of being convenient for is maintained it fast.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of a returning device according to the present invention;
FIG. 3 is a schematic structural diagram of the thimble device of the present invention.
In the figure: 1. a horizontal stabilization base plate; 2. a static module; 3. a needle groove; 4. a return device; 41. an electromagnetic cavity; 42. an electromagnet; 43. a metal plate; 44. a connecting rod; 45. a locking block; 46. a groove plate; 5. a thimble device; 51. a transmission motor box; 52. a drive motor; 53. a first transfer wheel; 54. a second transfer wheel; 55. a friction wheel; 56. moving the friction plate; 57. a horizontal contact plate; 58. a limiting plate; 6. a vertical plate; 7. stamping the movable module; 8. the telescopic rod is freely telescopic.
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. 1-3, the present invention provides a technical solution: an injection mold thimble return assistor comprises a horizontal stable bottom plate 1, a static module 2 is fixedly connected in the middle of the top of the horizontal stable bottom plate 1, a needle groove 3 is formed in the bottom of the static module 2, a return device 4 is fixedly connected to the inner surface of the static module 2, the return device 4 comprises an electromagnetic cavity 41 fixedly connected with the inner surface, an electromagnet 42 is fixedly connected to the bottom of the inner wall of the electromagnetic cavity 41, a metal plate 43 is movably connected to one side of the inner wall of the electromagnetic cavity 41, an engaging rod 44 is fixedly connected to one side of the surface of the metal plate 43, one end of the engaging rod 44 penetrates through the electromagnetic cavity 41 and extends to the outside of the electromagnetic cavity 41, a locking block 45 is fixedly connected to one end of the engaging rod 44, a groove plate 46 is sleeved on the surface of the locking block 45, the device can pull down a movable friction plate 56 which is not yet reset through the attraction of the electromagnet 42 to the metal plate 43 through the arrangement of the return device 4, and after long-time work, the staff can be through the dismantlement to joint pole 44 and locking piece 45 with the device maintenance that parts, can shorten the maintenance time to through the setting of electromagnetism chamber 41, can effectively reduce the influence that electro-magnet 42 during operation led to the fact peripheral iron metallic substance, improved the stability when the device moves.
The bottom of the static module 2 is fixedly connected with a thimble device 5, the thimble device 5 comprises a transmission motor box 51, the bottom of the inner wall of the transmission motor box 51 is fixedly connected with a transmission motor 52 through a motor base, the surface of the output shaft of the transmission motor 52 is fixedly connected with a first transmission wheel 53, the surface of the first transmission wheel 53 is connected with a second transmission wheel 54 through a conveyor belt in a transmission way, one side of the second transmission wheel 54 is fixedly connected with a friction wheel 55, the surface of the friction wheel 55 is engaged with a movable friction plate 56, the top of the movable friction plate 56 is fixedly connected with a horizontal contact plate 57, the bottom of the movable friction plate 56 is fixedly connected with a limit plate 58, the device drives the friction wheel 55 to rotate through the operation of the transmission motor 52 through the arrangement of the thimble device 5, the related operation structure is very simple, the operation logic is clear, and the working state of the related device is very reliable and stable when the device is operated for a long time, and be convenient for the staff later stage to maintain it fast, the equal fixedly connected with vertical board 6 in both sides at 1 top of horizontal stable bottom plate, one side sliding connection on vertical board 6 surface has punching press movable mould 7, and one side on punching press movable mould 7 surface runs through vertical board 6 and extends to one side of vertical board 6, and the free telescopic link 8 of one end fixedly connected with of punching press movable mould 7.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, after the materials are filled, the vertical plate 6, the punching movable module 7 and the free telescopic rod 8 are opened to finish the die forming work, the related structure of the device is reset, the transmission motor 52 in the transmission motor box 51 is opened, the first transmission wheel 53 rotates to drive the friction wheel 55 and the movable friction plate 56 to move upwards through the second transmission wheel 54, the horizontal contact plate 57 pushes the formed product out of the static module 2, the transmission motor 52 is opened in the opposite direction to finally drive the movable friction plate 56 and the horizontal contact plate 57 to move downwards, when the top end of the horizontal contact plate 57 is left on the surface of the inner wall of the static module 2, the electromagnet 42 in the electromagnetic cavity 41 is opened, the electromagnet 42 forms magnetic attraction force on the metal plate 43, the metal plate 43 drives the connecting rod 44 and the locking block 45 to move downwards, meanwhile, the groove plate 46 drives the limiting plate 58, the movable friction plate 56 and the related horizontal contact plate 57 to reset, and the device enters a standby state, waiting for the second job.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an injection mold thimble return assistor, includes horizontal stable bottom plate (1), its characterized in that: the middle fixedly connected with quiet module (2) at horizontal stable bottom plate (1) top, needle groove (3) have been seted up to the bottom of quiet module (2), the internal surface fixedly connected with return means (4) of quiet module (2), return means (4) include with internal surface fixed connection's electromagnetic cavity (41), the bottom fixedly connected with electro-magnet (42) of electromagnetic cavity (41) inner wall, one side swing joint of electromagnetic cavity (41) inner wall has metal sheet (43), one side fixedly connected with on metal sheet (43) surface links up pole (44), the one end that links up pole (44) runs through electromagnetic cavity (41) and extends to the outside in electromagnetic cavity (41), the one end fixedly connected with locking piece (45) of linking pole (44), the surface cover of locking piece (45) is equipped with frid (46), the bottom fixedly connected with thimble device (5) of quiet module (2), the thimble device (5) comprises a transmission motor box (51), and the bottom of the inner wall of the transmission motor box (51) is fixedly connected with a transmission motor (52) through a motor base.
2. The injection mold thimble return assist device according to claim 1, wherein: the surface of the output shaft of the transmission motor (52) is fixedly connected with a first transmission wheel (53), and the surface of the first transmission wheel (53) is connected with a second transmission wheel (54) through transmission of a conveyor belt.
3. The injection mold thimble return assist device according to claim 2, wherein: one side of the second transmission wheel (54) is fixedly connected with a friction wheel (55), and a movable friction plate (56) is engaged on the surface of the friction wheel (55).
4. The injection mold thimble return assist device according to claim 3, wherein: the top of the movable friction plate (56) is fixedly connected with a horizontal contact plate (57), and the bottom of the movable friction plate (56) is fixedly connected with a limiting plate (58).
5. The injection mold thimble return assist device according to claim 1, wherein: the horizontal stable bottom plate is characterized in that vertical plates (6) are fixedly connected to the two sides of the top of the horizontal stable bottom plate (1), and a punching movable module (7) is connected to one side of the surface of each vertical plate (6) in a sliding mode.
6. The injection mold thimble return assist device according to claim 5, wherein: one side of the surface of the stamping moving module (7) penetrates through the vertical plate (6) and extends to one side of the vertical plate (6), and one end of the stamping moving module (7) is fixedly connected with a free telescopic rod (8).
CN202122829514.6U 2021-11-18 2021-11-18 Injection mold thimble return assistor Active CN216329846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122829514.6U CN216329846U (en) 2021-11-18 2021-11-18 Injection mold thimble return assistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122829514.6U CN216329846U (en) 2021-11-18 2021-11-18 Injection mold thimble return assistor

Publications (1)

Publication Number Publication Date
CN216329846U true CN216329846U (en) 2022-04-19

Family

ID=81149300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122829514.6U Active CN216329846U (en) 2021-11-18 2021-11-18 Injection mold thimble return assistor

Country Status (1)

Country Link
CN (1) CN216329846U (en)

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