CN-224224334-U - Supporting frame for large-breadth die

Abstract

The application discloses a support frame for a large-breadth die, which comprises a first support mechanism, a second support mechanism arranged at the rear side of the first support mechanism and a middle connecting mechanism connected between the first support mechanism and the second support mechanism, wherein the first support mechanism comprises a first cross beam extending in the left-right direction and a pair of first upright posts extending in the up-down direction, the second support mechanism comprises a second cross beam extending in the left-right direction and a pair of second upright posts extending in the up-down direction, the first cross beam and the second cross beam are H-shaped steel, the thickness of the first cross beam in the up-down direction is larger than that of the second cross beam in the up-down direction, the middle connecting mechanism comprises a pair of cross beams extending in the front-down direction and a pair of flat diagonal beams oppositely arranged in the left-right direction, the cross beams and the flat diagonal beams are connected between the second cross beam and the first cross beam, an included angle of 30-70 degrees is formed between each flat diagonal beam and the first cross beam, and the large-breadth die is hung on the first cross beam.

Inventors

• HE HAICHAO
• WANG CHUNLEI

Assignees

• 苏州金纬机械制造有限公司

Dates

Publication Date

20260512

Application Date

20250605

Claims (7)

1. 1. A support frame for a large width die, comprising: The first supporting mechanism comprises a first cross beam extending along the left-right direction and a pair of first upright posts extending along the up-down direction, and the tops of the pair of first upright posts are respectively connected with the left end part and the right end part of the first cross beam; A second supporting mechanism arranged at the rear side of the first supporting mechanism, the second supporting mechanism comprising a second cross beam extending along the left-right direction and a pair of second upright posts extending along the up-down direction, the tops of the pair of second upright posts are respectively connected with the left and right end parts of the second cross beam, the first cross beam and the second cross beam are both H-shaped steel, the thickness of the first cross beam in the up-down direction is larger than the thickness of the second cross beam in the up-down direction, the length of the first cross beam in the left-right direction is larger than the length of the second cross beam in the left-right direction, and The middle connecting mechanism is connected between the first supporting mechanism and the second supporting mechanism and comprises a pair of cross braces extending along the front-back direction and a pair of flat diagonal braces oppositely arranged left and right, wherein each cross brace is connected between the second cross beam and the first cross beam, and the pair of cross braces are oppositely arranged left and right; The large-breadth die is hoisted on the first cross beam.
2. 2. The support frame of claim 1, wherein said first support mechanism further comprises a pair of first reinforcing diagonal members disposed opposite one another from side to side, a pair of said first reinforcing diagonal members being disposed in a common plane with said first cross member and a pair of said first upright members, each of said first reinforcing diagonal members having one end portion connected to said first cross member and the other end portion connected to a corresponding one of said first upright members.
3. 3. The support frame of claim 2, wherein a first reinforcing post is connected between each of said first reinforcing braces and said first cross member, said first reinforcing post being parallel to said first upright.
4. 4. The support frame of claim 1, wherein the rear ends of a pair of said cross braces are connected to the left and right ends of said second cross brace, respectively.
5. 5. The support frame of claim 4, wherein said intermediate connection mechanism further comprises a pair of left and right opposed vertical braces, one end of each of said vertical braces being connected to said cross brace on the corresponding side, the other end being connected to said second upright on the corresponding side, each of said vertical braces being in the same plane as said cross brace and second upright on the corresponding side.
6. 6. The support frame of claim 1, wherein said second support mechanism further comprises a pair of second reinforcing diagonal members disposed opposite one another from side to side, a pair of said second reinforcing diagonal members being disposed in a common plane with said second cross member and a pair of said second upright members, each of said second reinforcing diagonal members having one end portion connected to said second cross member and another end portion connected to a corresponding one of said second upright members.
7. 7. The support frame of claim 1, wherein the second support mechanism further comprises a pair of left and right opposite rear diagonal braces, wherein a rear side of each second upright is connected to one of the rear diagonal braces, an included angle of 30 ° -70 ° is formed between each rear diagonal brace and the corresponding second upright, and a bottom of each rear diagonal brace is flush with a bottom of the corresponding second upright.

Description

Supporting frame for large-breadth die Technical Field The application relates to the technical field of plastic product production equipment, in particular to a supporting frame for a large-width die. Background The traditional die frame adopts a double gantry beam structure, has the problems of high manufacturing cost, large occupied space, insufficient stability, mold deformation and the like, and particularly in wide sheet production, the die is heavy, the deformation of the frame body is easily caused, and the flatness of the product is influenced. Disclosure of Invention In order to solve the technical problems, the application aims to provide the support frame for the large-width die, which has high stability, low cost and space saving. In order to achieve the purpose, the application adopts the following technical scheme that the supporting frame for the large-width die comprises: The first supporting mechanism comprises a first cross beam extending along the left-right direction and a pair of first upright posts extending along the up-down direction, and the tops of the pair of first upright posts are respectively connected with the left end part and the right end part of the first cross beam; A second supporting mechanism arranged at the rear side of the first supporting mechanism, the second supporting mechanism comprising a second cross beam extending along the left-right direction and a pair of second upright posts extending along the up-down direction, the tops of the pair of second upright posts are respectively connected with the left and right end parts of the second cross beam, the first cross beam and the second cross beam are both H-shaped steel, the thickness of the first cross beam in the up-down direction is larger than the thickness of the second cross beam in the up-down direction, the length of the first cross beam in the left-right direction is larger than the length of the second cross beam in the left-right direction, and The middle connecting mechanism is connected between the first supporting mechanism and the second supporting mechanism and comprises a pair of cross braces extending along the front-back direction and a pair of flat diagonal braces oppositely arranged left and right, wherein each cross brace is connected between the second cross beam and the first cross beam, and the pair of cross braces are oppositely arranged left and right; The large-breadth die is hoisted on the first cross beam. In the above technical solution, it is further preferable that the first supporting mechanism further includes a pair of first reinforcing diagonal braces disposed opposite to each other from left to right, the pair of first reinforcing diagonal braces are located in the same plane as the first cross beam and the pair of first upright posts, one end portion of each of the first reinforcing diagonal braces is connected to the first cross beam, and the other end portion is connected to the corresponding first upright post. In the above technical solution, it is further preferable that a first reinforcing column is connected between each of the first reinforcing diagonal braces and the first cross beam, and the first reinforcing column is parallel to the first upright. In the above aspect, it is further preferable that the rear end portions of the pair of cross braces are connected to the left end portion and the right end portion of the second cross member, respectively. In the above technical solution, it is further preferable that the intermediate connection mechanism further includes a pair of vertical diagonal braces disposed opposite to each other from left to right, one end of each vertical diagonal brace is connected to the corresponding one of the cross braces, the other end is connected to the corresponding one of the second upright posts, and each vertical diagonal brace is in the same plane with the corresponding one of the cross braces and the second upright posts. In the above technical solution, it is further preferable that the second supporting mechanism further includes a pair of second reinforcing diagonal braces disposed opposite to each other from left to right, the pair of second reinforcing diagonal braces are located in the same plane as the second cross beam and the pair of second upright posts, one end portion of each second reinforcing diagonal brace is connected with the second cross beam, and the other end portion is connected with the corresponding second upright post. In the above technical solution, it is further preferable that the second supporting mechanism further includes a pair of rear diagonal braces disposed opposite to each other from left to right, the rear side of each of the second upright posts is connected to one of the rear diagonal braces, an included angle of 30 ° to 70 ° is formed between each of the rear diagonal braces and the corresponding second upright post, and the bottom of each of the rear diagonal braces is flush with the bot