CN214353784U

CN214353784U - Injection molding device for plastic product processing

Info

Publication number: CN214353784U
Application number: CN202023008166.8U
Authority: CN
Inventors: 胡顺丰
Original assignee: Puning Qihao Stationery Co ltd
Current assignee: Puning Qihao Stationery Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-08
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a plastic products technical field just discloses a device of moulding plastics of plastic products processing usefulness, comprising a base plate, the bottom fixed mounting of bottom plate has four lower margins, the top fixed mounting of bottom plate has the mounting bracket, the side mouth has been seted up on the upper portion of mounting bracket side, the joint has the slide in the side mouth, the one end fixedly connected with movable mould of slide, the inside fixed mounting of mounting bracket has the position fixing board. This injection moulding device of plastic products processing usefulness, when driving the movable mould through pneumatic cylinder and rising, the slide also can rise thereupon, and the lifting rope that drives to be located its below rises, and after certain degree of rising, will drive connecting rod and lifting board and rise thereupon, and the fore-set that is located the installation of lifting board top can ejecting fashioned plastic products ejecting, can avoid the adhesion die cavity of plastics casting liquid, causes that fashioned plastic products that has taken out, brings inconvenience for the operation workman.

Description

Injection molding device for plastic product processing

Technical Field

The utility model relates to a plastic products technical field specifically is a device of moulding plastics of plastic products processing usefulness.

Background

Injection molding is a method for producing and molding industrial products, the products are generally produced by rubber injection molding and plastic injection molding, and the injection molding can also be an injection molding die pressing method and a die casting method.

The in-process that current injection moulding device was using, can receive the influence of plastics casting liquid to get the material sometimes between movable mould and the cover half, not only influence the efficiency of moulding plastics, and cause plastics products impaired easily, thereby it is inconvenient to have brought for operating personnel's work, the device of moulding plastics is after long-time use, produced impurity when moulding plastics often can be remained in the inside of die cavity, for avoiding these impurity to influence the production quality of product, consequently, need operating personnel to carry out regular clearance to it, heavy and fixed mounting's mould, the clearance task difficulty is heavy again.

SUMMERY OF THE UTILITY MODEL

Not enough to plastic products, the utility model provides an injection moulding device of plastic products processing usefulness possesses and gets the material simple, and the convenient advantage of clearance has solved and has got the material inconvenient, clearance difficulty problem.

The utility model provides a following technical scheme: the utility model provides an injection molding device for plastic products processing, includes the bottom plate, the bottom fixed mounting of bottom plate has four lower margins, the top fixed mounting of bottom plate has the mounting bracket, the side mouth has been seted up on the upper portion of mounting bracket side, the joint has the slide in the side mouth, the one end fixedly connected with movable mould of slide, the inside fixed mounting of mounting bracket has the position fixing board, the central point department of putting of position fixing board has seted up the shaft hole and the activity has cup jointed the axostylus axostyle, the middle part fixed mounting of axostylus axostyle has the cover half, the one end fixedly connected with position fixing dish of axostylus axostyle.

Preferably, the top of movable mould inner chamber is fixed and is equipped with and casts the liquid passageway, the upper portion fixedly connected with pan feeding mouth of casting the liquid passageway, the top of mounting bracket has been seted up and has been led to, and the top leads to and the pan feeding mouth is on same axial plane, the top fixed mounting of movable mould has the pneumatic cylinder.

Preferably, the bottom end of the sliding plate is fixedly provided with a rope ring, the number of the rope rings is two, the inner part of a ring cavity of each rope ring is fixedly connected with a lifting rope, and the lower part of the rope ring below is fixedly connected with a connecting rod through a transverse plate.

Preferably, the fixed-loading spring positioned below the position fixing plate is movably sleeved outside the bottom end of the connecting rod, the lifting plate is fixedly installed at the bottom of the connecting rod, the top column is fixedly installed at the upper part of the lifting plate, and the top column extends to the inner cavity of the fixed die.

Preferably, the fixing disc is internally provided with two symmetrically distributed slotted holes and movably sleeved with fixing pins, and one end of the fixing disc is fixedly provided with a wheel disc.

With the contrast of moulding plastics of plastic products, the utility model discloses possess following beneficial effect:

1. this injection moulding device of plastic products processing usefulness, when driving the movable mould through pneumatic cylinder and rising, the slide also can rise thereupon, and the lifting rope that drives to be located its below rises, and after certain degree of rising, will drive connecting rod and lifting board and rise thereupon, and the fore-set that is located the installation of lifting board top can ejecting fashioned plastic products ejecting, can avoid the adhesion die cavity of plastics casting liquid, causes that fashioned plastic products that has taken out, brings inconvenience for the operation workman.

2. This device of moulding plastics of plastic products processing usefulness, the position of the fixed mould of plug through the fixed pin, when the fixed pin is extracted, can rotate the rim plate through twisting, it is rotatory to drive the axostylus axostyle that uses the solid-state plate as the axle collar, it can rotate thereupon to be located the fixed mould of axostylus axostyle intermediate position department, the accent that changes the fixed mould die cavity is down, to the external force that slightly adds the vibration of fixed mould, under the action of gravity, remain and to drop at produced impurity when moulding plastics in the die cavity, when having avoided the clearance of whole dismantlement, bring tedious clearance task for the operation workman.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a front view and a half-section;

FIG. 2 is a schematic view of the side half-section of the structure of the present invention;

fig. 3 is a schematic view of the structure turntable mechanism of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. a side port; 4. a slide plate; 5. moving the mold; 6. a position-retaining plate; 7. a shaft lever; 8. fixing a mold; 9. a casting liquid channel; 10. a feeding port; 11. jacking to open; 12. a pneumatic cylinder; 13. a rope loop; 14. a lifting rope; 15. a connecting rod; 16. fixing a spring; 17. lifting the plate; 18. a top pillar; 19. a retention tray; 20. fixing a pin; 21. a wheel disc; 22. and (5) ground feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an injection molding device for processing plastic products comprises a bottom plate 1, four feet 22 fixedly mounted at the bottom of the bottom plate 1, a mounting frame 2 fixedly mounted above the bottom plate 1, a side opening 3 formed at the upper portion of the side surface of the mounting frame 2, a sliding plate 4 clamped in the side opening 3, a movable mold 5 fixedly connected to one end of the sliding plate 4, a position fixing plate 6 fixedly mounted in the mounting frame 2, a shaft hole formed at the center of the position fixing plate 6 and movably sleeved with a shaft rod 7, a fixed mold 8 fixedly mounted in the middle of the shaft rod 7, a position fixing disc 19 fixedly connected to one end of the shaft rod 7, a support plate mounted on the bottom plate 1, which is the most basic mold plate, the feet 22 slightly raise the height of the device to avoid erosion of water vapor, the mounting frame 2 is used for mounting and fixing mechanisms to enable the mechanisms to normally operate, the side opening 3 is a sliding track of the sliding plate 4, the movable mold 5 is limited to prevent deviation, the fixed mold 8 can be fixed by matching the fixed plate 6 with the shaft lever 7, the movable mold 5 is a moving mold cavity, the fixed mold 8 is a fixed mold cavity, a casting liquid channel 9 is fixedly arranged at the top of the inner cavity of the movable mold 5, a material inlet 10 is fixedly connected to the upper part of the casting liquid channel 9, a top through 11 is arranged at the top of the mounting frame 2, the top through 11 and the material inlet 10 are on the same axial surface, a pneumatic cylinder 12 is fixedly arranged at the top of the movable mold 5, the casting liquid channel 9, the material inlet 10 and the top through are used for facilitating plastic casting liquid to enter the mold cavity for injection molding, the pneumatic cylinder 12 is a power device for providing power for the injection molding and ensuring the molding, a rope ring 13 is fixedly arranged at the bottom end of the sliding plate 4, the rope ring 13 is divided into an upper part and a lower part, a lifting rope 14 is fixedly connected inside a ring cavity of the rope ring 13, a connecting rod 15 is fixedly connected to the lower part of the rope ring 13 through a transverse plate, the rope ring 13 is a positioning point for sleeving the lifting rope 14, the lifting rope 14 and the connecting rod 15 are part of a lifting mechanism and guarantee that the ejection device can be lifted, a fixed spring 16 positioned below the positioning plate 6 is movably sleeved outside the bottom end of the connecting rod 15, a lifting plate 17 is fixedly installed at the bottom of the connecting rod 15, an ejection column 18 is fixedly installed at the upper part of the lifting plate 17, the ejection column 18 extends to the inner cavity of the fixed mold 8, the fixed spring 16 is a rebound device for guaranteeing that the ejection device can reset, the lifting plate 17 is an installation support of the ejection column 18, the ejection column 18 is an ejection device and can eject a molded plastic product out, so that a worker can conveniently take the plastic product, two symmetrically distributed slotted holes are formed inside the fixed disk 19 and are movably sleeved with fixed pins 20, a wheel disc 21 is fixedly installed at one end of the fixed disk 19, and the fixed and released of the fixed disk 19 are controlled through the insertion and extraction of the fixed pins 20 to control the fixed motion of the fixed mold 8, the wheel disc 21 is a control knob which can change the orientation of the cavity of the fixed mold 8 after the fixed pin 20 is pulled out.

The working principle is as follows: when the plastic casting liquid is used, an operator firstly introduces the plastic casting liquid into the casting liquid channel 9 through the material inlet 10 and finally enters the cavity of the movable mold 5 and the fixed mold 8, when the plastic casting liquid is cooled and formed, at the moment, the operator firstly starts the pneumatic cylinder 12, the movable mold 5 is separated from the fixed mold 8 by the operation of the pneumatic cylinder 12, the sliding plate 4 is lifted along with the lifting rope 14 to drive the lifting rope 14 positioned below the sliding plate to lift, after a certain lifting degree is reached, the connecting rod 15 and the lifting plate 17 are driven to lift along with the lifting rope, the ejection column 18 arranged above the lifting plate ejects a formed plastic product to eject, when the plastic injection is carried out, the whole fixed mold mechanism is in a descending state, the ejection mechanism is reset by the fixed spring 16 to facilitate the smooth operation of the next plastic injection molding operation, when the fixed pin 20 is pulled out, the shaft lever 7 taking the fixed plate 6 as a shaft collar is driven to rotate by twisting the rotary wheel disc 21, the fixed die 8 positioned in the middle of the shaft lever 7 rotates along with the shaft lever, the cavity opening of the die cavity of the fixed die 8 is changed to face downwards, the fixed pin 20 is inserted to fix the fixed die 8, the fixed die 8 is slightly vibrated by external force to finish cleaning, the fixed die 8 is reset and fixed after the cleaning is finished, and the next injection molding of plastic products is continued.

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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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

1. The utility model provides an injection moulding device of plastic products processing usefulness, includes bottom plate (1), its characterized in that: the bottom fixed mounting of bottom plate (1) has four lower margins (22), the top fixed mounting of bottom plate (1) has mounting bracket (2), side mouth (3) have been seted up on the upper portion of mounting bracket (2) side, the joint has slide (4) in side mouth (3), the one end fixedly connected with movable mould (5) of slide (4), the inside fixed mounting of mounting bracket (2) has position fixing plate (6), the central point department of putting of position fixing plate (6) has seted up the shaft hole and has movably cup jointed axostylus axostyle (7), the middle part fixed mounting of axostylus axostyle (7) has cover half (8), the one end fixedly connected with position fixing dish (19) of axostylus axostyle (7).

2. An injection molding apparatus for processing plastic products as claimed in claim 1, wherein: fixed liquid channel (9) of casting that is equipped with in top of movable mould (5) inner chamber, the upper portion fixedly connected with pan feeding mouth (10) of liquid channel (9) of casting, the top of mounting bracket (2) has been seted up and has been led to (11), and the top leads to (11) and pan feeding mouth (10) on same axial plane, the top fixed mounting of movable mould (5) has pneumatic cylinder (12).

3. An injection molding apparatus for processing plastic products as claimed in claim 1, wherein: the bottom fixed mounting of slide (4) has becket bridle (13), and becket bridle (13) have two from top to bottom, the inside fixedly connected with lifting rope (14) of the ring chamber of becket bridle (13), be located the below the lower part of becket bridle (13) is through diaphragm fixedly connected with connecting rod (15).

4. An injection molding apparatus for processing plastic products as claimed in claim 3, wherein: the fixed-loading spring (16) located below the position-fixing plate (6) is movably sleeved outside the bottom end of the connecting rod (15), a lifting plate (17) is fixedly mounted at the bottom of the connecting rod (15), a top column (18) is fixedly mounted at the upper part of the lifting plate (17), and the top column (18) extends to an inner cavity of the fixed die (8).

5. An injection molding apparatus for processing plastic products as claimed in claim 1, wherein: two symmetrically distributed slotted holes are formed in the fixing disc (19), the fixing pin (20) is movably sleeved on the fixing disc, and a wheel disc (21) is fixedly mounted at one end of the fixing disc (19).