CN216127616U

CN216127616U - Device convenient to injection molding machine retooling

Info

Publication number: CN216127616U
Application number: CN202121348141.4U
Authority: CN
Inventors: 胡国应
Original assignee: Dongguan Youngsun Precision Mold Co ltd
Current assignee: Dongguan Youngsun Precision Mold Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-03-25
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a device convenient for mold changing of an injection molding machine, and relates to the technical field of mold changing of injection molding machines. The injection molding machine comprises a workbench, an injection molding machine and a mold, wherein supporting legs are fixedly mounted at four corners of the bottom of the workbench, a supporting frame is fixedly mounted at the top of the workbench, the injection molding machine is fixedly mounted at the top of the supporting frame, a second motor is fixedly mounted at the top of the supporting frame, a first motor is fixedly mounted at the bottom of the workbench, the first motor is connected with a fixing mechanism, and the second motor is connected with a feeding mechanism; the injection molding machine can automatically fix the mold through the fixing mechanism, when the injection molding machine completes the injection molding of the mold, the fixing mechanism just releases the fixation of the mold, manual control of workers is not needed, the injection molding speed is increased, and the injection molding efficiency is improved.

Description

Device convenient to injection molding machine retooling

Technical Field

The utility model relates to the technical field of mold changing of injection molding machines, in particular to a device convenient for mold changing of an injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

At present, when an injection molding machine works, workers need to manually control to fix a mold, after injection molding is completed, the fixation of the mold is manually released, and the process is repeated, so that the injection molding efficiency is low due to the fact that the injection molding speed is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device convenient for die change of an injection molding machine, which can automatically fix a die and improve the injection molding efficiency.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a device convenient to injection molding machine retooling, includes workstation, injection molding machine and mould, the equal fixed mounting in workstation bottom four corners department has the supporting leg, workstation top fixed mounting has braced frame, injection molding machine fixed mounting is at the braced frame top, braced frame top fixed mounting has the second motor, workstation bottom fixed mounting has first motor, first motor is connected with fixed establishment, the second motor is connected with feed mechanism.

As a further scheme of the utility model: fixed establishment includes pivot and linkage plate, pivot one end is run through workstation fixed connection and is in first motor output, the pivot is rotated and is connected on the workstation, fixed mounting has the master gear in the pivot, the equal meshing of master gear both sides is connected with driven gear, the equal fixed mounting in driven gear bottom has the fixed column, the fixed column all rotates to be connected on the workstation, the equal fixed mounting in driven gear top has sector gear.

As a further scheme of the utility model: the linkage plate is characterized in that a plurality of first racks are fixedly mounted on two sides of the linkage plate, the linkage plate is connected with a sector gear in a meshed mode through the first racks, baffles are arranged at two ends of each first rack, the baffles are fixedly mounted on the linkage plate, a sliding groove is formed in the bottom of the linkage plate, a sliding disc is connected to the sliding groove in a sliding mode, and the sliding disc is fixedly mounted at the top of a rotating shaft.

As a further scheme of the utility model: fixed mounting has the cylinder on the linkage board, it is connected with a plurality of connecting plate to rotate on the cylinder, the connecting plate is kept away from cylindrical one end and is all rotated and be connected with the spliced pole, the equal fixed mounting in spliced pole bottom has the fixed plate, be provided with the support column between the fixed plate, the fixed plate is all rotated and is connected on the support column, support column fixed mounting is at the workstation top.

As a further scheme of the utility model: the feeding mechanism comprises a connecting shaft and a feeding plate, the top of the connecting shaft penetrates through a supporting frame and is fixedly connected to the output end of the second motor, and a linkage gear is fixedly mounted at the bottom of the connecting shaft.

As a further scheme of the utility model: the utility model discloses a set up the workstation, including workstation top, mould swing joint, feeding tray, linkage gear, mould, feeding tray, workstation top is rotated and is connected with the feeding tray, a plurality of standing groove has been seted up on the feeding tray, mould swing joint is in the standing groove, fixed mounting has a plurality of second rack on the feeding tray, the feeding tray passes through the second rack and links the gear engagement and connect, feeding tray center department is provided with the fixed axle, the feeding tray rotates to be connected on the fixed axle, fixed axle fixed mounting is at the workstation top.

The utility model has the beneficial effects that: the fixing mechanism of the utility model drives the rotating shaft to rotate by opening the first motor, the main gear on the rotating shaft rotates along with the rotation of the rotating shaft, the main gear rotates and drives the driven gears on two sides to rotate through meshing connection, the sector gears on the driven gears rotate along with the rotation of the driven gears, and the sector gears are all meshed and connected with the linkage plate through the first rack, so when the sector gears rotate, the linkage plate is driven by the first rack to slide back and forth on the sliding plate, because the linkage plate is connected with the connecting plate which is connected with the fixing plate, when the linkage plate slides back and forth, the fixing plate is driven by the connecting plate to fix the mold or release the fixation of the mold, the utility model can realize the automatic fixation of the mold through the fixing mechanism, when the injection molding machine finishes the injection molding of the mold, the fixing mechanism releases the fixation of the mold without manual control of workers, the injection molding speed is improved;

the feeding mechanism drives the connecting shaft to rotate by opening the second motor, the linkage gear on the connecting shaft rotates along with the rotation of the connecting shaft, and the linkage gear is meshed and connected with the feeding tray through the second rack, so that when the linkage gear rotates, the feeding tray is driven to indirectly rotate through the second rack, automatic feeding is realized, and a mold is automatically moved to the lower part of an injection molding machine.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic isometric view of the FIG. 1 structure of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism according to the present invention;

FIG. 4 is a schematic view of a connecting structure of a rotating shaft and a linkage plate according to the present invention;

FIG. 5 is a schematic view of the structure of the feeding mechanism of the present invention

In the figure: 1. a work table; 2. a support frame; 3. supporting legs; 4. an injection molding machine; 5. a first motor; 6. a second motor; 7. a fixing mechanism; 701. a rotating shaft; 702. a main gear; 703. fixing a column; 704. a driven gear; 705. a sector gear; 706. a linkage plate; 707. a baffle plate; 708. a first rack; 709. a cylinder; 710. a connecting plate; 711. a support pillar; 712. connecting columns; 713. a fixing plate; 714. a slide plate; 715. a chute; 8. a feeding mechanism; 801. a connecting shaft; 802. a linkage gear; 803. feeding a material plate; 804. a second rack; 805. a fixed shaft; 806. a placement groove; 9. and (5) molding.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Example 1:

as shown in fig. 1-4, a device convenient for mold changing of an injection molding machine comprises a workbench 1, an injection molding machine 4 and a mold 9, wherein supporting legs 3 are fixedly installed at four corners of the bottom of the workbench 1, a supporting frame 2 is fixedly installed at the top of the workbench 1, the injection molding machine 4 is fixedly installed at the top of the supporting frame 2, a second motor 6 is fixedly installed at the top of the supporting frame 2, a first motor 5 is fixedly installed at the bottom of the workbench 1, the first motor 5 is connected with a fixing mechanism 7, and the second motor 6 is connected with a feeding mechanism 8;

the fixing mechanism 7 comprises a rotating shaft 701 and a linkage plate 706, one end of the rotating shaft 701 penetrates through the workbench 1 and is fixedly connected to the output end of the first motor 5, the rotating shaft 701 is rotatably connected to the workbench 1, a main gear 702 is fixedly installed on the rotating shaft 701, both sides of the main gear 702 are respectively engaged and connected with a driven gear 704, the bottoms of the driven gears 704 are respectively fixedly installed with a fixing column 703, the fixing columns 703 are respectively rotatably connected to the workbench 1, the tops of the driven gears 704 are respectively fixedly installed with a sector gear 705, the first motor 5 drives the main gear 702 to rotate through the rotating shaft 701, the main gear 702 drives the driven gears 704 on both sides to rotate through engagement and connection, and the sector gear 705 rotates along with the rotation of the driven gears 704;

a plurality of first racks 708 are fixedly mounted on two sides of the linkage plate 706, the linkage plate 706 is meshed and connected with the sector gear 705 through the first racks 708, baffles 707 are arranged at two ends of the first racks 708, the baffles 707 are fixedly mounted on the linkage plate 706, a sliding chute 715 is formed in the bottom of the linkage plate 706, a sliding disc 714 is connected in the sliding chute 715 in a sliding mode, the sliding disc 714 is fixedly mounted at the top of the rotating shaft 701, and the sector gear 705 rotates to drive the linkage plate 706 to slide back and forth through the first racks 708;

fixed mounting has cylinder 709 on linkage board 706, it is connected with a plurality of connecting plate 710 to rotate on the cylinder 709, the one end that cylinder 709 was kept away from to connecting plate 710 all rotates and is connected with spliced pole 712, the equal fixed mounting in spliced pole 712 bottom has fixed plate 713, be provided with support column 711 between the fixed plate 713, fixed plate 713 all rotates to be connected on support column 711, support column 711 fixed mounting is at workstation 1 top, slide around linkage board 706 drives fixed plate 713 through connecting plate 710 and fixes mould 9.

The working principle of the utility model is as follows: the fixing mechanism 7 of the utility model drives the rotating shaft 701 to rotate by opening the first motor 5, the main gear 702 on the rotating shaft 701 rotates along with the rotation of the rotating shaft 701, the main gear 702 rotates and drives the driven gears 704 on both sides to rotate through meshing connection, the sector gear 705 on the driven gear 704 rotates along with the rotation of the driven gear 704, because the sector gear 705 is meshed and connected with the linkage plate 706 through the first rack 708, when the sector gear 705 rotates, the linkage plate 706 is driven to slide back and forth on the sliding tray 714 through the first rack 708, because the linkage plate 706 is connected with the connecting plate 710, the connecting plate 710 is connected with the fixing plate 713, when the linkage plate 706 slides back and forth, the fixing plate 713 is driven to fix the mold 9 through the connecting plate 710, or the fixing of the mold 9 is released, the utility model can realize the automatic fixing of the mold 9 through the fixing mechanism 7, when the injection molding machine 4 finishes the injection molding of the mold 9, the fixing mechanism 7 just releases the fixation of the mold 9, manual control of workers is not needed, and the injection molding speed is improved.

Example 2:

as shown in fig. 5, the feeding mechanism 8 includes a connecting shaft 801 and a feeding plate, the top of the connecting shaft 801 penetrates through the supporting frame 2 and is fixedly connected to the output end of the second motor 6, a linkage gear 802 is fixedly installed at the bottom of the connecting shaft 801, the top of the workbench 1 is rotatably connected with the feeding plate 803, the feeding plate 803 is provided with a plurality of placing grooves 806, the mold 9 is movably connected in the placing grooves 806, the feeding plate 803 is fixedly provided with a plurality of second racks 804, the feeding plate 803 is meshed and connected with the linkage gear 802 through the second racks 804, a fixing shaft 805 is arranged at the center of the feeding plate 803, the feeding plate 803 is rotatably connected to the fixing shaft 805, and the fixing shaft 805 is fixedly installed at the top of the workbench 1.

According to the utility model, the feeding mechanism 8 drives the connecting shaft 801 to rotate by opening the second motor 6, the linkage gear 802 on the connecting shaft 801 rotates along with the rotation of the connecting shaft 801, and the linkage gear 802 is meshed and connected with the feeding tray 803 through the second rack 804, so that when the linkage gear 802 rotates, the feeding tray 803 is driven to indirectly rotate through the second rack 804, automatic feeding is realized, and the mold 9 is automatically moved to the lower part of the injection molding machine 4.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a device convenient to injection molding machine retooling, a serial communication port, including workstation (1), injection molding machine (4) and mould (9), workstation (1) bottom four corners department equal fixed mounting has supporting leg (3), workstation (1) top fixed mounting has braced frame (2), injection molding machine (4) fixed mounting is at braced frame (2) top, braced frame (2) top fixed mounting has second motor (6), workstation (1) bottom fixed mounting has first motor (5), first motor (5) are connected with fixed establishment (7), second motor (6) are connected with feed mechanism (8).

2. The device for facilitating the mold changing of the injection molding machine according to claim 1, wherein the fixing mechanism (7) comprises a rotating shaft (701) and a linkage plate (706), one end of the rotating shaft (701) penetrates through the workbench (1) and is fixedly connected to the output end of the first motor (5), the rotating shaft (701) is rotatably connected to the workbench (1), a main gear (702) is fixedly installed on the rotating shaft (701), driven gears (704) are respectively engaged and connected to two sides of the main gear (702), fixed columns (703) are respectively fixedly installed at the bottoms of the driven gears (704), the fixed columns (703) are respectively rotatably connected to the workbench (1), and sector gears (705) are respectively fixedly installed at the tops of the driven gears (704).

3. The device convenient for mold changing of the injection molding machine as claimed in claim 2, wherein a plurality of first racks (708) are fixedly mounted on both sides of the linkage plate (706), the linkage plate (706) is engaged and connected with the sector gear (705) through the first racks (708), the two ends of the first racks (708) are respectively provided with a baffle (707), the baffles (707) are fixedly mounted on the linkage plate (706), the bottom of the linkage plate (706) is provided with a sliding groove (715), the sliding groove (715) is slidably connected with a sliding disc (714), and the sliding disc (714) is fixedly mounted on the top of the rotating shaft (701).

4. The device convenient to injection molding machine retooling of claim 3, characterized in that, fixed mounting has cylinder (709) on linkage plate (706), it is connected with a plurality of connecting plate (710) to rotate on cylinder (709), the one end that cylinder (709) was kept away from to connecting plate (710) all rotates and is connected with spliced pole (712), the equal fixed mounting in spliced pole (712) bottom has fixed plate (713), be provided with between fixed plate (713) support column (711), fixed plate (713) all rotates to be connected on support column (711), support column (711) fixed mounting is at workstation (1) top.

5. The device for facilitating the mold changing of the injection molding machine according to claim 1, wherein the feeding mechanism (8) comprises a connecting shaft (801) and a feeding plate, the top of the connecting shaft (801) penetrates through the supporting frame (2) and is fixedly connected to the output end of the second motor (6), and a linkage gear (802) is fixedly installed at the bottom of the connecting shaft (801).

6. The device convenient to mould changing of injection molding machine of claim 5, characterized in that, the top of the workbench (1) is connected with a feeding tray (803) in a rotating way, a plurality of placing grooves (806) are opened on the feeding tray (803), the mould (9) is movably connected in the placing grooves (806), a plurality of second racks (804) are fixedly installed on the feeding tray (803), the feeding tray (803) is connected with the linkage gear (802) through the second racks (804) in a meshing way, a fixed shaft (805) is arranged at the center of the feeding tray (803), the feeding tray (803) is connected on the fixed shaft (805) in a rotating way, and the fixed shaft (805) is fixedly installed at the top of the workbench (1).