CN222245675U - Seat mould convenient to drawing of patterns - Google Patents

Abstract

The utility model relates to a seat mold convenient for demolding, which comprises a workbench, wherein a plurality of supporting legs are arranged below the workbench, a lower mold is arranged on one side above the workbench, a first rotating support is arranged on one side adjacent to the lower mold, a supporting rod is connected inside the first rotating support, one side of the supporting rod is fixedly connected with an upper mold, a second rotating support is arranged at one end above the upper mold, the inside of the second rotating support is connected with the output end of a hydraulic push rod, and the other end of the hydraulic push rod is connected with a third rotating support. According to the utility model, the supporting plate and the supporting frame are arranged in the lower die, and can move upwards in the lower die under the pushing of the ejector rod and the movable rod, so that the sponge can be automatically demolded from the lower die under the driving of the supporting plate and the supporting frame after being molded, the sponge is more convenient in demolding, the working difficulty of staff is reduced, and the sponge is prevented from being damaged in demolding due to the fact that the staff pulls.

Description

Seat mould convenient to drawing of patterns

Technical Field

The utility model relates to a seat mold convenient for demolding, and belongs to the technical field of seat molds.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts.

When using the sponge in the mould production seat, fashioned sponge can be in the mould inside generally, and the staff need artifical manual drawing of patterns in the sponge to the sponge drawing of patterns, because the contact area with the sponge is less when artifical hand pulls the sponge to damage because of pulling when making the sponge drawing of patterns easily, be unfavorable for the sponge drawing of patterns.

Disclosure of utility model

The utility model aims to provide a seat mold convenient for demolding, by arranging a supporting plate and a supporting frame in a lower mold, the supporting plate and the supporting frame can move upwards in the lower mold under the pushing of an ejector rod and a movable rod, so that after sponge molding, the sponge can be automatically demolded from the lower mold under the driving of the supporting plate and the supporting frame, the sponge is more convenient in demolding, the working difficulty of staff is reduced, and the sponge is prevented from being damaged due to the pulling of staff, so that the problem in the background technology is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a seat mould convenient to drawing of patterns, includes the workstation, the workstation below is equipped with a plurality of supporting legs, workstation top one side is equipped with the lower mould, adjacent one side of lower mould is equipped with rotates support one, rotate support one internal connection and have the bracing piece, bracing piece one side and last mould fixed connection, it is equipped with and rotates support two to go up mould top one end, rotate support two inside and hydraulic push rod output and be connected, the hydraulic push rod other end is connected with rotation support three, rotate support three bottom with the workstation is connected.

Further, the center of the lower die is provided with a supporting plate, a plurality of connecting plates are connected with the periphery of the outer part of the supporting plate, and the other ends of the connecting plates are fixedly connected with the supporting frame.

Further, the supporting plate, the connecting plate and the supporting frame are embedded in the lower die, and the upper surfaces of the supporting plate, the connecting plate and the supporting frame are on the same horizontal plane with the upper surface of the die cavity in the lower die.

Further, a push rod is connected to the center below the supporting plate, a sleeve is connected to the outside of the push rod, the sleeve penetrates through the lower die and the inside of the workbench, and the push rod is in sliding connection inside the sleeve.

Further, the connecting shaft is connected to the lower portion of the ejector rod, the movable rod is connected to the connecting shaft, the other end of the movable rod is connected to the threaded seat, a rotating shaft is connected between the movable rod and the threaded seat, the movable rod is rotatably connected to the ejector rod, and the movable rod is rotatably connected to the threaded seat.

Further, the number of the movable rods and the number of the thread seats are two, the inside of the thread seats is connected with a bidirectional inverted tooth screw rod, and one end of the bidirectional inverted tooth screw rod is connected with the output end of the servo motor.

The beneficial effects of the utility model are as follows:

Through setting up layer board and braced frame in the lower mould inside to the layer board below is connected with ejector pin, movable rod and screw seat, when starting servo motor, servo motor can drive the screw seat and remove on two-way anti-tooth lead screw, thereby can drive movable rod turned angle, make movable rod can promote the ejector pin and upwards move, thereby make layer board and braced frame can be under ejector pin and movable rod's promotion at the inside upwards movement of lower mould, and then can be under the drive of layer board and braced frame automatic drawing of patterns in the lower mould after making the sponge shaping, make the sponge more convenient when the drawing of patterns, reduce staff's work degree of difficulty, prevent that personnel from pulling and leading to the sponge to take place to damage when the drawing of patterns.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a seat mold of the present utility model for facilitating demolding;

FIG. 2 is a cross-sectional view of a table of a seat mold of the present utility model for facilitating demolding;

FIG. 3 is a schematic diagram of the connection structure of the supporting plate, the connecting plate and the supporting frame of the seat mold convenient for demolding;

FIG. 4 is an enlarged partial view of the area A of FIG. 2 of a seat mold for facilitating demolding in accordance with the present utility model;

In the figure, the reference numerals are 1, a workbench, 2, supporting legs, 3, a lower die, 4, a rotary support, 5, a supporting rod, 6, an upper die, 7, a rotary support, 8, a hydraulic push rod, 9, a rotary support, 10, a supporting plate, 11, a connecting plate, 12, a supporting frame, 13, a push rod, 14, a sleeve, 15, a connecting shaft, 16, a movable rod, 17, a threaded seat, 18, a bidirectional tooth reversing screw rod and 19, and a servo motor.

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.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a seat mould convenient to drawing of patterns, includes workstation 1, workstation 1 below is equipped with a plurality of supporting legs 2, workstation 1 top one side is equipped with lower mould 3, 3 adjacent one sides of lower mould are equipped with rotation support one 4, rotation support one 4 internal connection has bracing piece 5, bracing piece 5 one side and last mould 6 fixed connection, 6 top one ends of going up are equipped with rotation support two 7, rotation support two 7 inside is connected with hydraulic push rod 8 output, the hydraulic push rod 8 other end is connected with rotation support three 9, rotation support three 9 bottoms with workstation 1 is connected.

Specifically, the inside center of lower mould 3 is equipped with layer board 10, the outside a week of layer board 10 is connected with a plurality of connecting plates 11, the connecting plate 11 other end and braced frame 12 fixed connection, layer board 10 connecting plate 11 with braced frame 12 imbeds in inside the lower mould 3, just layer board 10 connecting plate 11 with braced frame 12 upper surface with the inside die cavity upper surface of lower mould 3 is on same horizontal plane, and layer board 10, connecting plate 11 and braced frame 12 can be to fashioned sponge below center and a week support, make the sponge below can be evenly supported.

Referring to fig. 2 and 4, the difference between the embodiment and the embodiment 1 is that a mandrel 13 is connected to the center below the pallet 10, a sleeve 14 is connected to the outside of the mandrel 13, the sleeve 14 penetrates through the lower die 3 and the inside of the workbench 1, the mandrel 13 is slidably connected to the inside of the sleeve 14, a connecting shaft 15 is connected to the lower part of the mandrel 13, a movable rod 16 is connected to the connecting shaft 15, the other end of the movable rod 16 is connected to a threaded seat 17, a rotating shaft is connected between the movable rod 16 and the threaded seat 17, the movable rod 16 is rotatably connected to the mandrel 13, the movable rod 16 is rotatably connected to the threaded seat 17, the number of the movable rods 16 and the threaded seats 17 is two, the threaded seat 17 is internally connected with two-way anti-tooth screw rods 18, one end of each two-way anti-tooth screw rod 18 is connected to the output end of a servo motor 19, and the two-way anti-tooth screw rods 18 can drive the threaded seats 17 on two sides to move when rotating, so that the movable rod 16 can push the movable rod 16 to move upwards, and the pallet 12 and the supporting frame 12 can be lifted upwards.

When the utility model is used, raw materials are added into the lower die 3, then the hydraulic push rod 8 is started, the hydraulic push rod 8 drives the upper die 6 to turn over the lower die 3 and be connected to the lower die 3, after sponge is formed, the hydraulic push rod 8 is started again, the upper die 6 is turned over and removed from the upper part of the lower die 3, then the servo motor 19 is started, the servo motor 19 can drive the thread seat 17 to move on the bidirectional counter tooth screw 18, so that the rotation angle of the movable rod 16 can be driven, the movable rod 16 can push the push rod 13 to move upwards, so that the supporting plate 10 and the supporting frame 12 can move upwards in the lower die 3 under the pushing of the push rod 13 and the movable rod 16, and further, after sponge is formed, the supporting plate 10 and the supporting frame 12 can be driven to automatically demould from the lower die 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The seat mold convenient to demolding comprises a workbench (1) and is characterized in that a plurality of supporting legs (2) are arranged below the workbench (1), a lower mold (3) is arranged on one side above the workbench (1), a first rotating support (4) is arranged on one side adjacent to the lower mold (3), a supporting rod (5) is connected inside the first rotating support (4), one side of the supporting rod (5) is fixedly connected with an upper mold (6), a second rotating support (7) is arranged at one end above the upper mold (6), the inside of the second rotating support (7) is connected with the output end of a hydraulic push rod (8), the other end of the hydraulic push rod (8) is connected with a third rotating support (9), and the bottom of the third rotating support (9) is connected with the workbench (1).

2. The seat mold convenient to demolding according to claim 1, wherein the center inside the lower mold (3) is provided with a supporting plate (10), a plurality of connecting plates (11) are connected with one periphery outside the supporting plate (10), and the other ends of the connecting plates (11) are fixedly connected with a supporting frame (12).

3. The seat mold convenient for demolding according to claim 2, wherein the supporting plate (10), the connecting plate (11) and the supporting frame (12) are embedded in the lower mold (3), and the upper surfaces of the supporting plate (10), the connecting plate (11) and the supporting frame (12) are on the same horizontal plane with the upper surface of the inner mold cavity of the lower mold (3).

4. The seat mold convenient to demolding according to claim 3, wherein a push rod (13) is connected to the center below the supporting plate (10), a sleeve (14) is connected to the outside of the push rod (13), the sleeve (14) penetrates through the lower mold (3) and the inside of the workbench (1), and the push rod (13) is in sliding connection with the inside of the sleeve (14).

5. The seat mold convenient to demolding according to claim 4, wherein a connecting shaft (15) is connected below the ejector rod (13), a movable rod (16) is connected to the connecting shaft (15), the other end of the movable rod (16) is connected with a threaded seat (17), a rotating shaft is connected between the movable rod (16) and the threaded seat (17), the movable rod (16) is rotatably connected to the ejector rod (13), and the movable rod (16) is rotatably connected to the threaded seat (17).

6. The seat mold convenient to demolding according to claim 5, wherein the number of the movable rods (16) and the number of the thread seats (17) are two, the inside of the thread seats (17) is connected with a bidirectional anti-tooth screw rod (18), and one end of the bidirectional anti-tooth screw rod (18) is connected with the output end of the servo motor (19).