CN213227698U

CN213227698U - Forced safety device of vibration forming machine and vibration forming machine

Info

Publication number: CN213227698U
Application number: CN202021762150.3U
Authority: CN
Inventors: 王毅; 姜永峰
Original assignee: Shandong Huapeng Heavy Industry Co ltd
Current assignee: Shandong Huapeng Heavy Industry Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-18
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a vibration forming machine forces safety device and vibration forming machine, vibration forming machine is including installation bedplate, base, heavy roof beam and stand, the installation bedplate is fixed the upper end of stand, the suit that the heavy roof beam can slide from top to bottom of pressure is in on the stand, the both sides of pressing heavy roof beam are equipped with block portion respectively, its characterized in that still are equipped with the centre gripping a pair of arm lock that can open and shut of pressing heavy roof beam, the upper end of arm lock articulates on the installation bedplate, the lower extreme is equipped with the pothook, the pothook with block looks adaptation. And a vibration molding machine forced safety device therein. This application is through installing on the fixing base at vibration forming machine's top and force safety device, has reliably solved because current vibration forming machine's pressure head and ballast roof beam are heavier, cause the promotion hydro-cylinder load great, pressure head and ballast roof beam landing safety problem out of control.

Description

Forced safety device of vibration forming machine and vibration forming machine

Technical Field

The utility model relates to a make-up machine forces safety device and make-up machine belongs to make-up machine technical field.

Background

The vibrating forming machine is a large vibrating processing device, which comprises a mounting base plate, a base and four upright posts to form a four-post frame structure, wherein in the processing of carbon products, in order to ensure that a top template (namely a pressure head) fully compacts paste materials in a mould box in the vibrating processing, the top template needs to have larger weight, and simultaneously, in order to ensure and improve the compacting effect, a weight beam with larger weight is arranged on the upper part of the top template. The weight beam is sleeved on the upright column and connected with the vacuum cover and the pressure head into a whole through the lifting mechanism, and the weight of the weight beam, the vacuum cover and the pressure head is born through a hydraulic cylinder piston of the lifting mechanism fixed on the mounting seat plate and can move up and down. The weight of the weight beam is generally not less than 10t, and the lifting mechanism of the equipment is greatly loaded after the pressure head and the weight beam are lifted. When the equipment is in a maintenance state, particularly, the oil cylinder is adopted to control the lifting of the weight beam, once the oil cylinder or the hydraulic system for lifting has problems, the configuration can slide down out of control, so that potential safety hazards are formed, and even inestimable safety problems are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to current vibration moulding machine's pressure head and weight roof beam promote the back, especially to when needing to promote for a long time in the maintenance of equipment, have the problem of potential safety hazard, provide vibration moulding machine and force safety device and vibration moulding machine. The purpose is to clamp and embrace the weight beam of the vibration forming machine through the forced safety device of the vibration forming machine, so that the weight beam is acted by the forced safety device of the vibration forming machine at the top of the vibration forming machine, and the hidden trouble that the weight beam falls off due to the fact that a lifting oil cylinder is used only is solved.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the forced safety device of the vibration forming machine comprises an installation seat plate and is characterized in that a pair of openable clamp arms for clamping a weight pressing beam are arranged below the installation seat plate, the upper ends of the clamp arms are hinged to the installation seat plate, the lower ends of the clamp arms are provided with clamp hooks, and the clamp hooks are matched with clamping parts of the weight pressing beam.

On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:

furthermore, the clamping arm is connected with a telescopic device; the arm lock including press from both sides arm rod body section and respectively with the section of hanging that arm rod body section both ends are connected reaches the pothook, the installation bedplate is equipped with the arm lock support, hang the articulated installation of section on the arm lock support, set up the telescoping device undersetting on the back of arm rod body section, the tip of telescoping device articulates on the telescoping device undersetting, the terminal and the telescoping device upper bracket of cylinder body of telescoping device are articulated.

Furthermore, the upper support of the telescopic device and the support of the clamping arm are fixedly arranged on the installation seat plate.

Furthermore, the clamping hooks and the clamping arm rod body sections are of right-angle structures.

Furthermore, the clamping arm rod body section and the hanging section are in arc transition connection, and a pin shaft hole is formed in the end part of the hanging section.

Furthermore, the lower support of the telescopic device is arranged on the position, which is one fourth to one half of the length of the clamping jaw, on the clamping arm rod section; the lower support of the telescopic device is arranged at a position which is one third of the length of the clamping arm rod body from the clamping jaw.

Furthermore, the clamping position of the clamping arm on the weight beam is positioned in the center of the long edge of the weight beam.

There is also provided a vibration molding machine using the above-described mounting device:

the vibration forming machine is characterized by comprising a forced safety device of the vibration forming machine according to any one of the technical schemes.

The utility model has the advantages that: the clamping arm is arranged at the top of the vibration forming machine, so that the problem of potential safety hazards existing in the situation that a pressure head and a pressure beam of the vibration forming machine are stabilized only by a lifting oil cylinder after the pressure head and the pressure beam are lifted is solved; when the weight beam is lifted, the clamping arms clamp the weight beam like two hands under the action of the telescopic device, and the weight borne by the lifting oil cylinder is dispersed to the lifting oil cylinder and borne by two clamping jaws of the safety device together, so that the weight is dispersed, and the service life of the oil cylinder is prolonged; the safety device plays a stable protective role to the ballast beam, the four corners of the existing ballast beam are sleeved on the support stand column of the vibrating machine, once the lifting oil cylinder loses effect, the ballast beam can slide down along the stand column, the safety device can independently play a role of fixing the ballast beam when the lifting oil cylinder fails, the ballast beam is prevented from sliding off, the safety of the equipment is improved, and the safety device is a safe and reliable forced safety device. Especially under the condition that equipment overhauls or weigh the roof beam and hover for a longer time, the utility model discloses the safety action of performance is showing especially.

Drawings

FIG. 1 is a schematic structural diagram of a vibration forming machine having a safety device according to the present application;

FIG. 2 is a schematic structural diagram of the installation state of the clamping arm;

FIG. 3 is a schematic view of a connection relationship between the clamp arm and the telescopic device;

FIG. 4 is a schematic structural view of the clamp arm;

FIG. 5 is a schematic structural view of a heavy beam held and pressed by a safety device;

fig. 6 is a schematic structural view of the ballast beam.

The reference numbers are recorded as follows: 1-clamping arm, 1.1-hanging section, 1.2-clamping arm rod body section, 1.3-clamping hook, 2-clamping arm support, 3-installation seat plate, 4-telescopic device lower support, 5-telescopic device upper support, 6-telescopic device, 7-weight beam, 7.1-clamping part, 8-base and 9-upright post.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The forced safety device (see fig. 1-6) of the vibration forming machine comprises an installation seat plate 3, wherein a pair of openable clamping arms 1 for clamping a weight beam 7 is arranged below the installation seat plate 3, the upper ends of the clamping arms 1 are hinged to the installation seat plate 3, the lower ends of the clamping arms 1 are provided with clamping hooks 1.3, and the clamping hooks 1.3 are matched with clamping parts 7.1 of the weight beam 7;

the clamping arm 1 is connected with a telescopic device 6 which can adopt hydraulic, pneumatic or mechanical driving modes; the clamping arm 1 comprises a clamping arm rod body section 1.2, a hanging section 1.1 and a clamping hook 1.3, wherein the hanging section 1.1 and the clamping hook 1.3 are respectively connected with two ends of the clamping arm rod body section 1.2, the installation seat plate 3 is provided with a clamping arm support 2, the hanging section 1.1 is hinged and installed on the clamping arm support 2, a telescopic device lower support 4 is arranged on the ridge of the clamping arm rod body section 1.2, the end part of the telescopic device 6 is hinged on the telescopic device lower support 4, and the tail end of the telescopic device 6 is hinged with a telescopic device upper support 5;

the upper support 5 and the clamping arm support 2 of the telescopic device are fixedly arranged on the installation seat plate 3 (see fig. 2 and 5);

the clamping hook 1.3 and the clamping arm rod body section 1.2 are of a right-angle structure (see figure 4);

the clamping arm rod body section 1.2 and the hanging section 1.1 are in arc transition connection, and the end part of the hanging section 1.1 is provided with a pin shaft hole (see figure 4);

the lower support 4 of the telescopic device is arranged on the position, which is 1.3 quarter to half of the length of the jaw, on the clamp arm rod section 1.2; the lower support 4 of the telescopic device is arranged at a position which is one third of the length of the lever body section 1.2 of the clamping arm away from the clamping jaw 1.3 (see figure 4);

the clamping position of the clamping arm 1 on the weight beam 7 is positioned in the center of the long edge of the weight beam.

Simultaneously, a frontal vibration forming machine provided with the forced safety device is also designed:

a vibration forming machine is provided with a forced safety device of the vibration forming machine in the embodiment, the vibration forming machine comprises an installation seat plate 3, a base 8, a weight beam 7 and a stand column 9, the installation seat plate 3 is fixed at the upper end of the stand column 9, the weight beam 7 is sleeved on the stand column 9 in a vertically sliding mode, clamping portions 7.1 are arranged on the left side and the right side of the weight beam 7 respectively, a pair of openable clamping arms 1 for clamping the weight beam 7 are further arranged, the upper end of each clamping arm 1 is hinged to the installation seat plate 3, a clamping hook 1.3 is arranged at the lower end of each clamping arm 1, and the clamping hook 1.3 is matched with the clamping portions 7.1.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Forced safety device of vibration forming machine comprises an installation seat plate (3), and is characterized in that a pair of openable clamping arms (1) used for clamping a weight beam (7) are arranged below the installation seat plate (3), the upper ends of the clamping arms (1) are hinged to the installation seat plate (3), the lower ends of the clamping arms are provided with clamping hooks (1.3), and the clamping hooks (1.3) are matched with clamping parts (7.1) of the weight beam (7).

2. Forced safety device for vibration-forming machines according to claim 1, characterized in that said gripping arm (1) is associated with a telescopic device (6); arm lock (1) including press from both sides arm lever body section (1.2) and respectively with hang section (1.1) and reach pothook (1.3) that arm lever body section (1.2) both ends are connected, installation bedplate (3) are equipped with arm lock support (2), hang section (1.1) articulated the installation on arm lock support (2), set up telescoping device undersetting (4) on the back of the body of pressing from both sides arm lever body section (1.2), the tip of telescoping device (6) articulates on telescoping device undersetting (4), the end and the telescoping device upper bracket (5) of telescoping device (6) are articulated.

3. The forced safety device of a vibration forming machine according to claim 2, characterized in that the upper support (5) of the telescopic device and the support (2) of the clamping arm are fixedly arranged on the mounting base plate (3).

4. The positive safety device of a vibration forming machine according to claim 2, characterized in that the hook (1.3) and the arm body section (1.2) are of a right-angled construction.

5. The forced safety device of the vibration forming machine according to claim 2, characterized in that the clamping arm rod body section (1.2) and the suspension section (1.1) are in arc transition connection, and the end of the suspension section (1.1) is provided with a pin shaft hole.

6. A forced safety device for vibration-forming machines according to claim 2, characterized in that the lower support (4) of the telescopic device is arranged on the boom arm section (1.2) at a distance of one quarter to one half of the length of the jaw (1.3).

7. Forced safety device for vibration-forming machines according to claim 6, characterized in that the lower support (4) of the telescopic device is placed one third of the length of the section (1.2) of the gripper arm from the jaw (1.3).

8. The forced safety device of a vibration forming machine according to claim 1, characterized in that the clamping position of the clamping arm (1) on the weight beam (7) is located at the center of the long side of the weight beam.

9. A vibration molding machine comprising a positive safety device of a vibration molding machine according to any one of claims 1 to 8.