CN210233726U

CN210233726U - Rotational molding machine support frame

Info

Publication number: CN210233726U
Application number: CN201921034043.6U
Authority: CN
Inventors: Zhenyu Qiao; 乔振宇
Original assignee: Tianjin Innovation Yuanda Plastic Products Co Ltd
Current assignee: Tianjin Innovation Yuanda Plastic Products Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-03
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to the technical field of rotational molding processing, and discloses a rotational molding machine support frame, which comprises a support plate, wherein the top of the support plate is symmetrically provided with a noise reduction mechanism; noise reduction mechanism includes first spring, support column, two T type spouts, two T type sliders, two spinal branch vaulting poles and second spring, two first spring symmetry fixed connection is on the top lateral wall that the backup pad is close to both sides, support column fixed connection is in the upper end of first spring, two T type spout is seted up on the top lateral wall of backup pad about first spring symmetry, T type slider sliding connection is in T type spout, and the notch that T type spout was passed to the upper end of T type slider upwards extends, the bracing piece articulates the upper end at T type slider, and the other end of bracing piece articulates on the support column. The utility model discloses can reduce the noise that rotational moulding machine vibrations produced, and then provide a good operation environment for the staff.

Description

Rotational molding machine support frame

Technical Field

The utility model relates to a rotational moulding processing technology field especially relates to a rotational moulding machine support frame.

Background

Rotational molding, also known as rotational molding, rotational molding and the like, is a thermoplastic hollow molding method. The method is that plastic raw material is added into a mould, then the mould is continuously rotated along two vertical shafts and heated, the plastic raw material in the mould is gradually and uniformly coated and fused on the whole surface of a mould cavity under the action of gravity and heat energy, and the plastic raw material is formed into a required shape and then is cooled and shaped to form the product.

In a patent with chinese patent publication No. CN206406332U, a support frame for a rotational molding machine is disclosed, comprising: the base comprises a long frame and a short frame; the reinforcing strip is perpendicular to the long frame; the positioning frame is fixedly connected with the base; the support columns are vertically fixed on the short frames; and the support arms are oppositely and obliquely fixed on two sides of the support column. The rotational molding machine support frame in the above patent has the following disadvantages: the rotational molding die can generate large vibration during operation, so that noise is brought, and the operation of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rotational moulding machine support frame in order to solve the problem that brings the noise when current rotational moulding mould moves among the prior art, influences the staff operation.

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

a rotational molding machine support frame comprises a support plate, wherein noise reduction mechanisms are symmetrically arranged at the top of the support plate;

the noise reduction mechanism comprises a first spring, a support column, two T-shaped chutes, two T-shaped sliders, two support rods and a second spring, wherein the first spring is symmetrically and fixedly connected to the top side wall of the support plate close to the two sides, the support column is fixedly connected to the upper end of the first spring, the two T-shaped chutes are symmetrically arranged on the top side wall of the support plate, the T-shaped sliders are slidably connected to the T-shaped chutes, the upper ends of the T-shaped sliders penetrate through notches of the T-shaped chutes and extend upwards, the support rods are hinged to the upper ends of the T-shaped sliders, the other ends of the support rods are hinged to the support column, the second spring is fixedly connected to one end, far away from the first spring, of the T-shaped slider, and the other end of the second spring is fixedly connected with the groove wall of.

Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and is in rolling connection with the bottom of the T-shaped sliding groove.

Preferably, a reinforcing rod is fixedly connected between the opposite side walls of the two supporting columns.

Preferably, the lower end of the first spring inner support column is fixedly connected with a telescopic rod, and the lower end of the telescopic rod is fixedly connected with the support plate.

Preferably, the support plate, the support column and the support rod are all coated with antirust paint.

Preferably, the top of the supporting column is provided with a circular groove, and the opposite groove wall of the circular groove penetrates through the supporting column.

Compared with the prior art, the utility model provides a rotational moulding machine support frame possesses following beneficial effect:

this rotational moulding machine support frame through setting up first spring, support column, T type spout, T type slider, bracing piece and second spring constitution one and fall the mechanism of making an uproar, when the rotational moulding machine operation, reduces the range of rotational moulding machine vibrations, and then reduces the noise that produces, provides a good operational environment for the staff.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can reduce the noise that rotational moulding machine vibrations produced, and then provide a good operational environment for the staff.

Drawings

Fig. 1 is a schematic structural view of a support frame of a rotational molding machine according to the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: the device comprises a supporting plate 1, a noise reduction mechanism 2, a first spring 21, a supporting column 22, a sliding chute 23T, a sliding block 24T, a supporting rod 25, a second spring 26, a ball groove 3, balls 4, a reinforcing rod 5 and a telescopic rod 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the support frame of the rotational molding machine comprises a support plate 1, wherein noise reduction mechanisms 2 are symmetrically arranged at the top of the support plate 1;

the noise reduction mechanism 2 comprises a first spring 21, a support column 22, two T-shaped chutes 23, two T-shaped sliders 24, two support rods 25 and a second spring 26, the two first springs 21 are symmetrically and fixedly connected to the side wall of the top portion of the support plate 1 close to the two sides, the support column 22 is fixedly connected to the upper end of the first spring 21, the two T-shaped chutes 23 are symmetrically arranged on the side wall of the top portion of the support plate 1 relative to the first springs 21, the T-shaped sliders 24 are slidably connected in the T-shaped chutes 23, the upper ends of the T-shaped sliders 24 penetrate through the notches of the T-shaped chutes 23 and extend upwards, the support rods 25 are hinged to the upper ends of the T-shaped sliders 24, the other ends of the support rods 25 are hinged to the support column 22, the second springs 26 are fixedly connected to one ends of the T-shaped sliders 24 far away from the first springs 21, the other ends of the second, act on the support column 22 with shaking force, the support column 22 at first acts on first spring 21 with shaking force, carry out buffering once, then, support column 22 along with shaking force up-and-down motion passes through bracing piece 25 and acts on T type slider 24 with shaking force, two T type sliders 24 carry out the motion of carrying on the back mutually, and then shaking force acts on second spring 26, second spring 26 continues to consume shaking force, twice buffering has reduced the range that support column 22 shakes, and then noise has been reduced, provide a good operational environment for the staff.

The ball groove 3 has been seted up to the one end that T type slider 24 is close to T type spout 23 tank bottom, and the ball 4 is connected with in the ball groove 3 roll, and the ball 4 one end of keeping away from the 3 tank bottoms in ball groove passes the notch in ball groove 3 and outwards extends, and with the tank bottom roll connection of T type spout 23, makes the gliding more swift of T type slider 24.

The reinforcing rods 5 are fixedly connected between the opposite side walls of the two support columns 22 together, so that the two first support columns 22 are connected more firmly.

The lower extreme fixedly connected with telescopic link 6 that is located first spring 21 internal support post 22, and the lower extreme and the backup pad 1 fixed connection of telescopic link 6 prevent that the condition that support post 22 and backup pad 1 break away from mutually takes place.

All scribble the anti-rust paint on backup pad 1, support column 22 and the bracing piece 25, prevent that backup pad 1, support column 22 and bracing piece 25 rusty condition from taking place.

The circular groove has been seted up at the top of support column 22, and the relative cell wall of circular groove runs through support column 22 and sets up, is convenient for place the rotational moulding machine.

The utility model discloses in, when the rotational moulding machine moves, act on the shaking force in support column 22, support column 22 at first acts on first spring 21 with the shaking force, once cushion, then, support column 22 along with the shaking force up-and-down motion acts on T type slider 24 with the shaking force through bracing piece 25, two T type sliders 24 carry out the motion of carrying on the back mutually, and then the shaking force acts on second spring 26, second spring 26 continues to consume to the shaking force, twice cushion has reduced the range that support column 22 shakes, and then reduced the noise, provide a good operational environment for the staff.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A rotational molding machine support frame comprises a support plate (1) and is characterized in that noise reduction mechanisms (2) are symmetrically arranged at the top of the support plate (1);

make an uproar mechanism (2) fall and include first spring (21), support column (22), two T type spout (23), two T type sliders (24), two spinal branch vaulting poles (25) and second spring (26), two first spring (21) symmetry fixed connection is on backup pad (1) is close to the top lateral wall of both sides, support column (22) fixed connection is in the upper end of first spring (21), two T type spout (23) are seted up on the top lateral wall of backup pad (1) about first spring (21) symmetry, T type slider (24) sliding connection is in T type spout (23), and the notch of T type spout (23) is passed to the upper end of T type slider (24) and upwards extends, bracing piece (25) articulate the upper end of T type slider (24), and the other end of bracing piece (25) articulates on support column (22), second spring (26) fixed connection is in T type slider (24) keep away from the one end of first spring (21) And the other end of the second spring (26) is fixedly connected with the groove wall of the T-shaped sliding groove (23).

2. The support frame of the rotational molding machine according to claim 1, characterized in that the end of the T-shaped slider (24) close to the bottom of the T-shaped sliding groove (23) is provided with a ball groove (3), and a ball (4) is connected in the ball groove (3) in a rolling manner, and the end of the ball (4) far away from the bottom of the ball groove (3) passes through the notch of the ball groove (3) and extends outwards and is connected with the bottom of the T-shaped sliding groove (23) in a rolling manner.

3. A rotomoulding machine support stand according to claim 1, wherein reinforcing bars (5) are fixedly connected together between the facing side walls of the two support columns (22).

4. A support frame for rotomoulding machines according to claim 1, characterized in that the lower end of the supporting post (22) inside the first spring (21) is fixedly connected with a telescopic rod (6), and the lower end of the telescopic rod (6) is fixedly connected with the supporting plate (1).

5. A rotomoulding machine support stand according to claim 1, wherein the support plate (1), support post (22) and support post (25) are coated with a rust inhibiting paint.

6. A support frame for rotational moulding machines according to claim 1, characterized in that the top of the support post (22) is provided with a circular groove, and the opposite groove wall of the circular groove is arranged through the support post (22).