CN218985644U - Mould for plastic toy forming - Google Patents

Abstract

The utility model discloses a mould for molding a plastic toy, which relates to the technical field of plastic toy molding moulds and particularly comprises an operation table, wherein a molding female die and a molding male die are arranged above the operation table, two ends above the operation table are arranged in a row and are oppositely arranged, the molding male die is formed by equally dividing a first male die module and a second male die module, and the molding female die is formed by equally dividing the first female die module and the second female die module. When the utility model is used, the second female die module and the second male die module are pulled relatively by the hydraulic cylinder, the sliding guide function of the L-shaped groove on the connecting rod is matched, and the first female die module and the first male die module are deflected and rotated by taking the damping rotating shaft as the shaft along with the movement of the second female die module and the second male die module to the two sides, so that the die opening and the discharging of the toy are facilitated, namely, the discharging is carried out without manual assistance, the automation degree of the whole production is improved, and the processing production efficiency is improved.

Description

Mould for plastic toy forming

Technical Field

The utility model relates to the technical field of plastic toy forming dies, in particular to a die for forming a plastic toy.

Background

In the existing market, plastic toys occupy higher market share by virtue of lower cost and good mechanical property, and for the production of plastic toys, injection molding technology of plastics is mostly adopted, so that a molding die is required to be used in injection molding, and the injection molding of plastics is planned to be shaped.

However, when the existing forming die is used, as the forms of the whole toy or the component parts are different, the bulges are provided with grooves and the like, and the die is opened in a split mode, so that the finished toy can be embedded in the forming die or hung on the forming male die in the discharging process after the injection molding is finished, the toy is manually selected for discharging and subsequent injection molding operation, and thus, the continuous operation of toy processing and production is prevented, excessive time is wasted, and the toy production progress is delayed. For this reason, we propose a mold for molding plastic toys to solve the above problems.

Disclosure of Invention

The utility model provides a mould for molding a plastic toy, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mould for plastic toy shaping, includes the operation panel, the top of operation panel is equipped with shaping die and shaping terrace die, shaping die and shaping terrace die divide the top both ends of operation panel, and relative setting, shaping terrace die comprises first terrace die module and second terrace die module partition, and shaping die comprises first die module and second terrace die module partition, first terrace die module and first die module are hugged closely relatively, and both tops are articulated through the damping pivot and connect, and the both ends of damping pivot all install the strip board perpendicularly, L template is installed at the top of strip board, L template and operation panel fixed connection, the pneumatic cylinder is all installed perpendicularly to the side that second terrace die module and second terrace die module are kept away from relatively, and the pneumatic cylinder is on a parallel with the operation panel, and pneumatic cylinder passes through fixed plate and operation panel fixed connection;

the bottom both sides of first terrace die module and first die module all are equipped with the bar groove perpendicularly, and the both sides of bar groove all are equipped with L type groove, the one end top that the pneumatic cylinder was kept away from to the both sides of second terrace die module and the one end top that the pneumatic cylinder was kept away from to the both sides of second die module all install the connecting plate perpendicularly, and the connecting plate corresponds the holding in the bar inslot, the connecting rod is all installed perpendicularly to the both sides of connecting plate, and the connecting rod corresponds the holding in L type inslot.

Optionally, guide rods are symmetrically arranged on two sides of each hydraulic cylinder, the guide rods penetrate through the fixing plate through linear bearings, and one ends of the guide rods are vertically fixed on the second male die module and the second female die module.

Optionally, the second die module is close to the second punch module one end both sides all install the gag lever post perpendicularly, the second punch module is close to the one end both sides of second die module all be equipped with the spacing groove, the spacing groove corresponds with the gag lever post.

Optionally, a discharging groove is arranged on the operating platform, and the discharging groove is right opposite to the lower parts of the forming female die and the forming male die.

Optionally, an injection hole is formed in the top of the first female die module.

The utility model has the following beneficial effects:

the second female die module and the second male die module are pulled relatively through the hydraulic cylinder, the L-shaped groove is matched with the sliding guiding function of the connecting rod in the second female die module and the second male die module, the first female die module and the first male die module are biased to rotate by taking the damping rotating shaft as an axis along with the movement of the second female die module and the second male die module to the two sides, so that the die opening and discharging of the toy are facilitated, namely, the manual auxiliary discharging is not needed, the automation degree of the whole production is improved, and the processing production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a mold for molding a plastic toy according to the present utility model;

FIG. 2 is an exploded view of a sectional structure of a mold for molding a plastic toy according to the present utility model;

fig. 3 is an exploded view of the a-site structure of the mold for molding a plastic toy according to the present utility model.

In the figure: 1. an operation table; 2. a first punch module; 3. a second punch module; 4. a first female die module; 5. a second die module; 6. a strip-shaped plate; 7. an L-shaped plate; 8. a hydraulic cylinder; 9. a fixing plate; 10. a bar-shaped groove; 11. an L-shaped groove; 12. a connecting plate; 13. a connecting rod; 14. a guide rod; 15. a discharge chute; 16. a limit rod; 17. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a mould for plastic toy shaping, includes operation panel 1, the top of operation panel 1 is equipped with shaping die and shaping terrace die, shaping die and shaping terrace die divide the top both ends of operation panel 1, and set up relatively, shaping terrace die comprises first terrace die module 2 and second terrace die module 3 equally divide, and shaping die comprises first die module 4 and second terrace die module 5 equally divide, first terrace die module 2 and first die module 4 are hugged closely relatively, and both tops are articulated through the damping pivot and connect, and strip shaped plate 6 is installed perpendicularly at the both ends of damping pivot, L shaped plate 7 is installed at the top of strip shaped plate 6, L shaped plate 7 and operation panel 1 fixed connection, the pneumatic cylinder 8 is all installed perpendicularly to one side that second terrace die module 3 and second terrace die module 5 are kept away from relatively, and pneumatic cylinder 8 is on a parallel with operation panel 1, and pneumatic cylinder 8 passes through fixed plate 9 and operation panel 1 fixed connection;

the bottom both sides of first terrace die module 2 and first die module 4 all are equipped with bar groove 10 perpendicularly, and bar groove 10's both sides all are equipped with L type groove 11, the both sides that one end top of pneumatic cylinder 8 was kept away from to the both sides of second terrace die module 3 and one end top that pneumatic cylinder 8 was kept away from to the both sides of second die module 5 all are perpendicular installs connecting plate 12, and connecting plate 12 corresponds the accommodation in bar groove 10, connecting rod 13 is all installed perpendicularly to connecting plate 12's both sides, and connecting rod 13 corresponds the accommodation in L type groove 11.

Specifically, through the relative pulling of pneumatic cylinder 8 to second die module 5 and second terrace die module 3, the direction limiting effect of cooperation L type groove 11 to connecting rod 13 when sliding in it, along with the removal of second die module 5 and second terrace die module 3 to both sides is to first die module 4 and first terrace die module 2 pulling, make it use the deflection rotation of damping pivot as the axle, thereby make things convenient for the die sinking ejection of compact of toy, need not artifical manual auxiliary to carry out the ejection of compact promptly, the degree of automation of whole production has been improved again, processing production efficiency.

Further, guide rods 14 are symmetrically arranged on two sides of each hydraulic cylinder 8, the guide rods 14 penetrate through the fixing plate 9 through linear bearings, one ends of the guide rods 14 are vertically fixed on the second male die module 3 and the second female die module 5, and the guide rods 14 provide supporting and guiding functions for horizontal movement of the second female die module 5 and the second male die module 3.

Further, two sides of one end of the second female die module 5, which is close to the second male die module 3, are vertically provided with a limiting rod 16, two sides of one end of the second male die module 3, which is close to the second female die module 5, are provided with limiting grooves 17, the limiting grooves 17 correspond to the limiting rods 16, and a limiting effect is provided for butt joint of the second female die module 5 and the second male die module 3 through the limiting grooves 17 and the limiting rods 16.

Further, a discharging groove 15 is arranged on the operating platform 1, the discharging groove 15 is opposite to the lower parts of the forming female die and the forming male die, and the toys fall down and are collected after the die is opened through the discharging groove 15.

Further, an injection hole is formed in the top of the first female die module 4.

In summary, when the plastic toy molding mold is used, the second female mold module 5 and the second male mold module 3 are pushed by the hydraulic cylinder 8 to be close to each other and combined, in the combining process, the connecting rod 13 moves upwards preferentially due to the design of the L-shaped groove 11, then the contact surfaces between the second female mold module 5 and the first female mold module 4 and between the second male mold module 3 and the first male mold module 2 are tightly attached to each other, so that the first female mold module 4 and the first male mold module 2 are combined, the combination of the whole molding female mold and the molding male mold is realized, then liquid plastic is filled from the injection hole, then cooling molding is performed, then the hydraulic cylinder 8 is started again, the second female mold module 5 and the second male mold module 3 are pulled to move towards two ends, the second female mold module 5 and the second male mold module 3 are opened preferentially due to the limit of the horizontal end of the L-shaped groove 11, the first female die module 4 and the first male die module 2 are matched to be still clamped and acted on the toy, so that the toy is completely separated from the second female die module 5 and the second male die module 3, the movement of the connecting rod 13 reaches the vertical end of the L-shaped groove 11, the pivot of the second female die module 5 and the second male die module 3 acts on the pivot of the damping rotating shaft and the connecting rod 13 slides towards the vertical end of the L-shaped groove 11, the first female die module 4 and the first male die module 2 are matched to deflect towards two sides under the self gravity of the first female die module 4 and the first male die module 2, the toy is further separated from the first female die module 4 and the first male die module 2 and falls from the discharge groove 15 to finish discharging, the whole process does not need manual assistance for discharging, and the degree of automation of the whole production is improved, and (5) processing production efficiency.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. The utility model provides a mould for plastic toy shaping, includes operation panel (1), its characterized in that: the device is characterized in that a forming female die and a forming male die are arranged above the operation table (1), two ends of the upper side of the operation table (1) are respectively arranged on the forming female die and the forming male die in a row, the forming male die is formed by equally dividing a first male die module (2) and a second male die module (3), the forming female die is formed by equally dividing a first female die module (4) and a second female die module (5), the first male die module (2) and the first female die module (4) are relatively clung, the tops of the first female die module and the first female die module are hinged through a damping rotating shaft, strip-shaped plates (6) are vertically arranged at two ends of the damping rotating shaft, L-shaped plates (7) are arranged at the tops of the strip-shaped plates (6), the L-shaped plates (7) are fixedly connected with the operation table (1), hydraulic cylinders (8) are vertically arranged at one sides, far away from the second male die module (3) and the second female die module (5), the hydraulic cylinders (8) are parallel to the operation table (1), and the hydraulic cylinders (8) are fixedly connected with the operation table (1) through fixing plates (9);

the utility model discloses a die assembly, including first terrace die module (2) and first die module (4), bottom both sides of first die module (4) all are equipped with bar groove (10) perpendicularly, and the both sides of bar groove (10) all are equipped with L type groove (11), one end top that pneumatic cylinder (8) was kept away from to the both sides of second terrace die module (3) and one end top that pneumatic cylinder (8) was kept away from to the both sides of second die module (5) all install connecting plate (12) perpendicularly, connecting plate (12) correspond the accommodation in bar groove (10), connecting rod (13) are all installed perpendicularly to the both sides of connecting plate (12), and connecting rod (13) correspond the accommodation in L type groove (11).

2. A mold for molding a plastic toy according to claim 1, wherein: guide rods (14) are symmetrically arranged on two sides of each hydraulic cylinder (8), the guide rods (14) penetrate through the fixing plates (9) through linear bearings, and one ends of the guide rods (14) are vertically fixed on the second male die module (3) and the second female die module (5).

3. A mold for molding a plastic toy according to claim 1, wherein: limiting rods (16) are vertically arranged on two sides of one end, close to the second male die module (3), of the second female die module (5), limiting grooves (17) are formed in two sides of one end, close to the second female die module (5), of the second male die module (3), and the limiting grooves (17) correspond to the limiting rods (16).

4. A mold for molding a plastic toy according to claim 1, wherein: the operation table (1) is provided with a discharge chute (15), and the discharge chute (15) is right opposite to the lower parts of the forming female die and the forming male die.

5. A mold for molding a plastic toy according to claim 1, wherein: and an injection molding hole is formed in the top of the first female die module (4).

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