CN216544277U

CN216544277U - Take rocking die function can make pouring carousel machine of helping injection moulding shoes even

Info

Publication number: CN216544277U
Application number: CN202122903296.6U
Authority: CN
Inventors: 杨彬
Original assignee: Zhejiang Jingong Machinery Automation Co ltd
Current assignee: Zhejiang Jingong Machinery Automation Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-17
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a pouring turntable machine with a mold shaking function and capable of manufacturing upper-connected injection molding shoes, which comprises a turntable, wherein a plurality of forming molds which are uniformly distributed in the circumferential direction are arranged on the turntable, and the pouring turntable machine is characterized in that: the forming die comprises a bottom die, two side dies and a last, the bottom die is arranged on the station platform in a lifting mode, the bottom die is provided with a first power source in a matching mode, the two side dies can be arranged on the station platform corresponding to the two sides of the bottom die in a folding mode, the two side dies are respectively provided with a second power source in a matching mode, the last can swing up and down and is arranged above the bottom die, the last is provided with a third power source, a support pin is arranged in the middle of the two sides of the station platform, the station platform can be arranged on the rotary table in a rotating mode through the support pin in a rotating mode, and the front end of the station platform is connected with a mold shaking driver. The automatic die-shaking device is automatic and efficient, has a die-shaking function, and can effectively avoid the occurrence of residual materials and bubbles at the front end of the sole.

Description

Take rocking die function can make pouring carousel machine of helping injection moulding shoes even

Technical Field

The utility model relates to an improved invention in the field of shoemaking, in particular to an improved invention of a pouring turntable machine with a mold shaking function and capable of manufacturing upper-connected injection-molded shoes.

Background

At present, two processes and equipment exist in the industry of manufacturing safety shoe soles by chemical foaming reaction of multi-component polymers. One is an injection process, on a linked injection machine, a multi-component polymer is horizontally injected into a nearly closed mold through an injection device by using a taper screw, the density of the manufactured soles is high, the wear resistance is good, but the problems that each sole consumes a long time in the working procedure, even the incomplete injection of the front end of the sole occurs and the number of bubbles is large exist. In the other pouring process, the multi-component polymer is poured into the open type mould from top to bottom by the head of the pouring machine, so that the defect of bubbles at the sole is avoided through the mould shaking procedure, and the sole is more attractive compared with the sole. However, the mold closing operation is manually completed, and thus, a large amount of labor is required. How to give consideration to the respective advantages of two processes of pouring and injecting can ensure that the appearance of the manufactured sole is beautiful, can save labor, has high efficiency and is an industrial problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an automatic and efficient casting turntable machine with a mold shaking function and capable of manufacturing upper-connected injection shoes.

In order to solve the technical problems, the utility model is realized by adopting the following technical scheme: this take casting carousel machine that mould function can make shoes of moulding plastics of helping even, including the carousel, be equipped with a plurality of moulded moulds of circumference evenly distributed on the carousel, its characterized in that: the forming die comprises a bottom die, two side dies and a last, the bottom die is arranged on the station platform in a lifting mode, the bottom die is provided with a first power source in a matching mode, the two side dies can be arranged on the station platform corresponding to the two sides of the bottom die in a folding mode, the two side dies are respectively provided with a second power source in a matching mode, the last can swing up and down and is arranged above the bottom die, the last is provided with a third power source, a support pin is arranged in the middle of the two sides of the station platform, the station platform can be arranged on the rotary table in a rotating mode through the support pin in a rotating mode, and the front end of the station platform is connected with a mold shaking driver.

The die shaking driver comprises a die shaking mounting seat, a die shaking cylinder and a locking cylinder, the die shaking mounting seat is fixed on the turntable, the die shaking cylinder is rotatably arranged on the die shaking mounting seat, the output end of the die shaking cylinder is hinged to the front end of the station table, and the locking cylinder is arranged on the die shaking cylinder.

The shoe last is installed on the upper end of the pressing rod, the lower end of the pressing rod is hinged to the station table, the middle of the pressing rod is hinged to the pull rod, and the lower end of the pull rod is in transmission connection with a third power source.

The two side dies can be arranged in a turnover mode, the two corresponding side dies are arranged in the side die frames respectively, the side die frames are hinged to the station platform, and the side die frames are connected with a second power source in a transmission mode.

The two side molds can be arranged in a left-right moving mode, the two corresponding side molds are respectively arranged in the side mold frames, the side mold frames are arranged on the guide rails, and the side mold frames are in transmission connection with the second power source.

The utility model has the advantages that the improved casting turntable machine with the mold shaking function can be used for manufacturing the upper-connected injection shoes, the casting and material-injecting process from top to bottom is adopted, the speed is high compared with the corresponding process of the upper-connected injection machine, and the mold shaking function adopted by a production line can also avoid the generation of bubbles.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a top view of the structure of the present invention.

Fig. 2 is a side view of the structure of the present invention.

FIG. 3 is a structural view of a reverse opening/closing molding die according to the present invention.

FIG. 4 is a side view of the inverted open/close molding die of the present invention.

FIG. 5 is a view showing the structure of a horizontal opening/closing molding die of the present invention.

Detailed Description

The drawings show the structure of the utility model, and the details thereof are further described below with reference to the drawings. In the embodiment, referring to fig. 1-5, the casting turntable machine with a mold shaking function for manufacturing upper-connected injection shoes comprises a turntable 1, a plurality of forming molds 2 are uniformly distributed on the turntable 1 in the circumferential direction, each forming mold 2 comprises a bottom mold 3, two side molds 4 and a last 5, the bottom mold 3 is arranged on a station platform 6 in a lifting manner, the bottom mold 3 is provided with a first power source 7, the first power source 7 is preferably a cylinder, the two side molds 4 are arranged on the station platforms 6 corresponding to the two sides of the bottom mold 3 in an opening and closing manner, the two side molds 4 are respectively provided with a second power source 8, the last 5 is arranged above the bottom mold 3 in a swinging manner, the last 5 is provided with a third power source 9, the middle parts of the two sides of the station platform 6 are provided with support pins 10, the station platform 6 is rotatably arranged on the turntable 1 through the support pins 10, and the front end of the station platform 6 is connected with a mold shaking driver, for lifting the front end of the working station table 6 to a certain angle.

As a further improved specific implementation manner, the mold shaking driver comprises a mold shaking mounting seat 11, a mold shaking cylinder 12 and a locking cylinder 13, the mold shaking mounting seat 11 is fixed on the turntable 1, the mold shaking cylinder 12 is rotatably arranged on the mold shaking mounting seat 11, an output end of the mold shaking cylinder 12 is hinged to the front end of the station table 6, and the locking cylinder 13 is arranged on the mold shaking cylinder 12 and used for locking a cylinder shaft of the mold shaking cylinder 12, so as to realize positioning.

As a further improved specific embodiment, the last 5 is installed at the upper end of a pressing rod 14, the lower end of the pressing rod 14 is hinged to the station table 6, a pull rod 15 is hinged to the middle of the pressing rod 14, the lower end of the pull rod 15 is in transmission connection with a third power source 9, and the third power source 9 is preferably an air cylinder and is used for driving the pull rod 15 to drive the pressing rod 14 to swing so as to realize the up-and-down swing of the last 5.

As a further improved specific embodiment, referring to fig. 3-4, the two side forms 4 may be arranged in a reversible manner, the two corresponding side forms 4 are respectively installed in the side form frames 17, the side form frames 17 are hinged to the station table 6, the side form frames 17 are in transmission connection with the second power source 8, and the outer sides of the specific side form frames 17 are connected to the station table through hinge joints and driven by the second power source 8. Wherein the second power supply 8 is the cylinder that the direction was arranged from top to bottom, and occupation space is little and can automatic compound die under the control signal effect, and when changing die block 3, the open angle of two side forms 4 can make things convenient for operating personnel to take out die block 3 and change, does not need people to participate in during the compound die, can use manpower sparingly, and efficiency is high.

As a further improved specific embodiment, referring to fig. 5, the two side forms 4 may be arranged to move left and right, the two corresponding side forms 4 are respectively installed in a side form frame 17, the side form frame 17 is installed on a guide rail 18, the guide rail 18 is a parallel guide rail distributed in front of and behind the side form frame, and the side form frame 17 is in transmission connection with the second power source 8. Wherein the second power supply is the cylinder that the fore-and-aft direction distributes, is connected with the hinge joint that distributes around between the side form frame outside and the station platform, and the cylinder is located between the hinge joint that distributes around to drive the side form frame through drive hinge joint and remove.

According to the working principle of the utility model, before pouring, the second power source 8 drives the two side molds 4 to be in an open state, the first power source 7 drives the bottom mold 3 to descend, then the pouring head pours on the bottom mold 3, after the pouring is finished, the mold shaking cylinder 12 slowly rotates and jacks the station table 6 to a certain angle, and is locked at the position by the locking cylinder 13, at the moment, the multi-component polymer poured in the bottom mold 3 slowly flows and is fully attached to patterns at the bottom of the shoe mold, then the locking cylinder 13 is released, the mold shaking cylinder 12 drives the station table 6 to reset, the third power source 9 drives the shoe tree 5 to descend, the second power source 8 drives the two side molds 4 to be in a closed state, and after the polymer is injected into a mold cavity formed by the two side molds 4 and the bottom mold 3, the first power source 7 drives the bottom mold 3 to ascend and extrude the polymer to form the middle sole.

In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take casting carousel machine that mould function can make shoes of moulding plastics of helping even, including the carousel, be equipped with a plurality of moulded dies of circumference evenly distributed on the carousel, its characterized in that: the forming die comprises a bottom die, two side dies and a last, the bottom die is arranged on the station platform in a lifting mode, the bottom die is provided with a first power source in a matching mode, the two side dies can be arranged on the station platform corresponding to the two sides of the bottom die in a folding mode, the two side dies are respectively provided with a second power source in a matching mode, the last can swing up and down and is arranged above the bottom die, the last is provided with a third power source, a support pin is arranged in the middle of the two sides of the station platform, the station platform can be arranged on the rotary table in a rotating mode through the support pin in a rotating mode, and the front end of the station platform is connected with a mold shaking driver.

2. The casting turntable machine with mold shaking function for making upper-connected injection molded shoes according to claim 1, characterized in that: the die shaking driver comprises a die shaking mounting seat, a die shaking cylinder and a locking cylinder, the die shaking mounting seat is fixed on the turntable, the die shaking cylinder is rotatably arranged on the die shaking mounting seat, the output end of the die shaking cylinder is hinged to the front end of the station table, and the locking cylinder is arranged on the die shaking cylinder.

3. The casting turntable machine with mold shaking function for making upper-connected injection molded shoes according to claim 1, characterized in that: the shoe last is installed on the upper end of the pressing rod, the lower end of the pressing rod is hinged to the station table, the middle of the pressing rod is hinged to the pull rod, and the lower end of the pull rod is in transmission connection with a third power source.

4. The casting turntable machine with mold shaking function for making upper-connected injection molded shoes according to claim 1, characterized in that: the two side dies can be arranged in a turnover mode, the two corresponding side dies are arranged in the side die frames respectively, the side die frames are hinged to the station platform, and the side die frames are connected with a second power source in a transmission mode.

5. The casting turntable machine with mold shaking function for making upper-connected injection molded shoes according to claim 1, characterized in that: the two side molds can be arranged in a left-right moving mode, the two corresponding side molds are respectively arranged in the side mold frames, the side mold frames are arranged on the guide rails, and the side mold frames are in transmission connection with the second power source.