CN216609817U

CN216609817U - Processing platform is used in plastic mold production

Info

Publication number: CN216609817U
Application number: CN202123281665.9U
Authority: CN
Inventors: 周斌
Original assignee: Foshan Zhunchuang Mould Co ltd
Current assignee: Foshan Zhunchuang Mould Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-27
Anticipated expiration: 2031-12-24

Abstract

The utility model belongs to the technical field of mold processing, and discloses a processing table for plastic mold production, which is technically characterized in that: the hydraulic press comprises a workbench, the workstation surface is provided with the loading board, the fixed mounting of loading board fixed surface has the mount of the type of falling U, the fixed mounting of loading board has the bottom plank, roof fixed mounting has the pneumatic cylinder in the mount, the flexible end fixedly connected with stripper plate of pneumatic cylinder, stripper plate diapire fixedly connected with cope match-plate pattern, the inside vibration compaction mechanism that mutually supports with the loading board that is provided with of workstation, vibration compaction mechanism is including supporting part and vibration portion, the supporting part is connected with the loading board with vibration portion respectively, the loading board is connected with buffer gear.

Description

Processing platform is used in plastic mold production

Technical Field

The utility model relates to the technical field of mold processing, in particular to a processing table for plastic mold production.

Background

The plastic mold is a tool which is matched with a plastic forming machine in the plastic processing industry and endows plastic products with complete configuration and accurate dimension, and the automobile plastic mold is one of the tools, and a workbench is required to be used in the production and processing process of the automobile plastic mold.

When the existing workbench is used, a mold is usually fixedly installed on the surface of the workbench, molten plastic is poured into the mold to be cooled and molded, the molten plastic cannot be fully filled into a cavity of the mold, and gaps are reserved in the cavity to cause bubbles in produced plastic products to influence quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a processing table for plastic mold production, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a processing platform is used in plastic mold production, includes the workstation, the workstation surface is provided with the loading board, loading board fixed surface installs the mount of the type of falling U, loading board fixed surface installs bottom plank, roof fixed mounting has the pneumatic cylinder in the mount, the flexible end fixedly connected with stripper plate of pneumatic cylinder, stripper plate diapire fixedly connected with cope match-plate pattern, the inside vibration compaction mechanism that mutually supports with the loading board that is provided with of workstation, vibration compaction mechanism is including supporting part and vibration portion, the supporting part is connected with the loading board respectively with vibration portion, the loading board is connected with buffer gear.

As a further scheme of the utility model: the supporting part comprises a placing groove formed in the surface of the workbench, a supporting groove is formed in the bottom wall of the placing groove inwards, a supporting ball is placed in the supporting groove, a supporting rod is fixedly arranged on the surface of the supporting ball, one end, far away from the supporting ball, of the supporting rod is fixedly connected with the bearing plate, and the bearing plate is connected with the vibrating part.

As a further scheme of the utility model: the utility model discloses a vibration portion, including the annular swivelling chute that the diapire was seted up in the standing groove, sliding installation has rotatory ring in the swivelling chute, loading board diapire fixed mounting has the multiunit to be the annular second vibration arch that distributes, swivelling chute fixed surface installs the first vibration arch of mutually supporting with the second vibration arch, swivelling chute arc surface fixed mounting has the rack, the inside fixed mounting of workstation has the motor, the output shaft fixedly connected with of motor and the transmission fluted disc that the rack toothing is connected.

As a further scheme of the utility model: the bottom wall of the rotating groove is inwards provided with an annular sliding groove, a sliding ball is placed in the sliding groove, and the bottom wall of the rotating ring is provided with an annular arc-shaped groove matched with the sliding ball.

As a still further scheme of the utility model: the buffer mechanism comprises a spring fixedly mounted on the periphery of the bottom wall of the bearing plate, a mounting block is fixedly connected with the telescopic end of the spring, and a rotating wheel matched with the bottom wall of the placing groove is rotatably mounted on the bottom wall of the mounting block.

Compared with the prior art, the utility model has the beneficial effects that: through setting up by the standing groove, support the ball, the supporting part that the bracing piece is constituteed with by the swivelling chute, rotatory ring, the rack, including a motor, an end cap, a controller, and a cover plate, the transmission fluted disc, first vibration arch, the protruding vibration portion of constituteing of second vibration mutually supports, can control the loading board at the all-round small amplitude's of workstation surface vibration and then make the die cavity intussuseption of melt form plastics between die block board and top board closely knit, it is fixed mounting on the workstation surface usually to have solved current mould, pour the plastics of melt form into the mould in the in-process of cooling shaping, the unable abundant die cavity of packing into the mould of plastics of melt form, make leave the inside problem that has the bubble to influence the quality that exists of the plastic products that the space leads to producing in the die cavity.

Drawings

Fig. 1 is a schematic structural view of a processing table for plastic mold production.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic view of a bottom structure of a bearing plate in a processing table for plastic mold production.

Wherein: the device comprises a workbench 1, a bearing plate 2, a fixed frame 3, a bottom die plate 4, a hydraulic cylinder 5, a top die plate 6, an extrusion plate 7, a vibration compacting mechanism 8, a supporting part 81, a placing groove 811, a supporting groove 812, a supporting ball 813, a supporting rod 814, a vibration part 82, a rotating groove 821, a rotating ring 822, a rack 823, a motor 824, a transmission toothed disc 825, a first vibration protrusion 826, a second vibration protrusion 827, a sliding groove 9, a sliding ball 10, an arc-shaped groove 11, a limiting rod 12, a buffer mechanism 13, a spring 131, a mounting block 132 and a rotating wheel 133.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a structure diagram of a processing table for producing a plastic mold according to an embodiment of the present invention includes a table 1, a bearing plate 2 is disposed on a surface of the table 1, an inverted U-shaped fixed seat 3 is fixedly disposed on a surface of the bearing plate 2, a bottom mold plate 4 is fixedly disposed on a surface of the bearing plate 2, a hydraulic cylinder 5 is fixedly disposed on an inner top wall of the fixed frame 3, a squeezing plate 7 is fixedly connected to a telescopic end of the hydraulic cylinder 5, a top mold plate 6 is fixedly connected to a bottom wall of the squeezing plate 7, a vibration compacting mechanism 8 cooperating with the bearing plate 2 is disposed inside the table 1, the vibration compacting mechanism 8 includes a supporting portion 81 and a vibrating portion 82, the supporting portion 81 and the vibrating portion 82 are respectively connected to the bearing plate 2, the bearing plate 2 is connected to a cushioning mechanism 13, when in use, the hydraulic cylinder 5 is actuated to make the top mold plate 6 and the bottom mold plate 4 closely adhere to each other, the cavity between the top template 6 and the bottom template 4 is injected, and in the process of injection molding, the supporting part 81 and the vibrating part 82 are matched with each other to drive the bearing plate 2 to vibrate in a small amplitude, so that the molten plastic between the top template 6 and the bottom template 4 is tightly filled, and bubbles are effectively prevented from being generated in the molten plastic.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the supporting portion 81 includes a placing groove 811 formed on a surface of the workbench 1, a supporting groove 812 is formed in a bottom wall of the placing groove 811 inward, a supporting ball 813 is disposed in the supporting groove 812, a supporting rod 814 is fixedly mounted on a surface of the supporting ball 813, one end of the supporting rod 814 away from the supporting ball 813 is fixedly connected to the bearing plate 2, the bearing plate 2 is connected to the vibrating portion 82, when in use, the bearing plate 2 is located in the placing groove 811, and when the vibrating portion 82 drives the bearing plate 2 to vibrate omnidirectionally with a small amplitude, the bearing plate 2 cooperates with the supporting ball 813 through the supporting rod 814 to control the bearing plate 2 to shake omnidirectionally in the placing groove 811.

As shown in fig. 1, 2 and 3, in a preferred embodiment of the present invention, the vibration part 82 includes a ring-shaped rotation groove 821 formed on the inner bottom wall of the placement groove 811, a rotating ring 822 is slidably installed in the rotating groove 821, a plurality of second vibrating protrusions 827 distributed annularly are fixedly installed on the bottom wall of the bearing plate 2, the rotating ring 822 is surface-fixedly mounted with a first vibration protrusion 826 cooperating with a second vibration protrusion 827, the arc surface of the rotating ring 822 is fixedly provided with a rack 823, the inside of the workbench 1 is fixedly provided with a motor 824, a transmission toothed disc 825 meshed with the rack 823 is fixedly connected to an output shaft of the motor 824, when in use, the starting motor 824 drives the transmission fluted disc 825 to rotate so as to drive the rotating ring 822 to rotate through the meshing transmission with the rack 823, the rotating ring 822 rotates to drive the first vibrating protrusion 826 and the second vibrating protrusion 827 to cooperate with each other to drive the bearing plate 2 to vibrate in all directions with small amplitude.

As shown in fig. 2, as a preferred embodiment of the present invention, an annular sliding groove 9 is formed in the bottom wall of the rotating groove 821, a sliding ball 10 is disposed in the sliding groove 9, and an annular arc-shaped groove 11 that is matched with the sliding ball 10 is formed in the bottom wall of the rotating ring 822, so that when in use, the sliding ball 10 is matched with the arc-shaped groove 11, which can effectively reduce the resistance force when the rotating ring 822 rotates.

As shown in fig. 2, as a preferred embodiment of the present invention, the buffer mechanism 13 includes a spring 131 fixedly installed around the bottom wall of the bearing plate 2, a mounting block 132 is fixedly connected to the telescopic end of the spring 131, a rotating wheel 133 cooperating with the bottom wall of the placement groove 811 is rotatably installed on the bottom wall of the mounting block 132, and when the bearing plate 2 is circular in use, the rotation of the bearing plate 2 in the placement groove 811 can be controlled by the cooperation of the rotating wheel 133 and the spring 131.

The working principle of the utility model is as follows: when the injection molding device is used, the hydraulic cylinder 5 is started to enable the top template 6 and the bottom template 4 to be attached to each other closely, a cavity between the top template 6 and the bottom template 4 is subjected to injection molding, and in the injection molding process, the supporting portion 81 and the vibrating portion 82 are matched with each other to drive the bearing plate 2 to vibrate in a small amplitude, so that the molten plastic between the top template 6 and the bottom template 4 is tightly filled, and bubbles are effectively prevented from being generated in the molten plastic.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a processing platform is used in plastic mold production, includes the workstation, the workstation surface is provided with the loading board, loading board fixed surface installs the mount of the type of falling U, loading board fixed surface installs the die block board, roof fixed mounting has the pneumatic cylinder in the mount, the flexible end fixedly connected with stripper plate of pneumatic cylinder, stripper plate diapire fixedly connected with ejector plate, its characterized in that, the inside vibration compaction mechanism that mutually supports with the loading board that is provided with of workstation, vibration compaction mechanism is including supporting part and vibration portion, the supporting part is connected with the loading board respectively with vibration portion, the loading board is connected with buffer gear.

2. The processing table for producing plastic molds according to claim 1, wherein the supporting portion comprises a placing groove formed on the surface of the table, a supporting groove is formed in the bottom wall of the placing groove, a supporting ball is placed in the supporting groove, a supporting rod is fixedly mounted on the surface of the supporting ball, one end of the supporting rod, which is far away from the supporting ball, is fixedly connected with a bearing plate, and the bearing plate is connected with the vibrating portion.

3. The processing table for producing plastic molds as claimed in claim 2, wherein the vibrating portion includes an annular rotating groove formed in a bottom wall of the holding groove, a rotating ring is slidably mounted in the rotating groove, a plurality of sets of second vibrating protrusions are fixedly mounted on the bottom wall of the carrying plate, the second vibrating protrusions are distributed in an annular shape, a first vibrating protrusion is fixedly mounted on the surface of the rotating ring and is matched with the second vibrating protrusions, a rack is fixedly mounted on an arc surface of the rotating ring, a motor is fixedly mounted inside the working table, and an output shaft of the motor is fixedly connected with a transmission toothed disc meshed with the rack.

4. The processing table as claimed in claim 3, wherein the bottom wall of the rotating groove is inwardly provided with an annular sliding groove, a sliding ball is placed in the sliding groove, and the bottom wall of the rotating ring is provided with an annular arc-shaped groove which is matched with the sliding ball.

5. The processing table for producing the plastic mold as recited in claim 1, wherein the buffering mechanism comprises a spring fixedly mounted around the bottom wall of the bearing plate, a mounting block is fixedly connected to an expansion end of the spring, and a rotating wheel mutually matched with the bottom wall of the placing groove is rotatably mounted on the bottom wall of the mounting block.