Safety protection frame for material taking door of hot bending machine

Abstract

The utility model provides a safety protection frame of a material taking door of a hot bending machine, which comprises the material taking door, two ends of one side of the material taking door are connected with sliding rails, and one side of the material taking door is connected with a door plate through the sliding rails in a sliding mode. One side of the door plate is connected with a protection supporting assembly, and the protection supporting assembly comprises supporting rods which are rotationally connected with a plate body of the material taking door and are symmetrically arranged, and a power component connected with the two supporting rods. The supporting frame is driven by the rotating rod, so that when the supporting frame is in a vertical state, a fallen door plate can be supported, and therefore the door plate is prevented from falling off, and personnel injury is avoided.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of hot bending machines, in particular to a safety protection frame for a material reclaiming door of a hot bending machine. Background Art

[0002] The existing hot bending machine loading and unloading doors mainly adopt two opening methods: motor and cylinder.

[0003] During the production process, machine failures are inevitable, and when tooling is replaced, personnel will have to put their limbs inside the machine during operation. However, existing machine doors are at risk of falling at any time, causing personal injury. Utility Model Content

[0004] The utility model mainly provides a safety protection frame for a reclaiming door of a hot bending machine to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] The safety protection frame of the hot bending machine reclaiming door includes a reclaiming door, two ends of one side of the reclaiming door are connected with slide rails, and one side of the reclaiming door is slidably connected to a door panel through the slide rails;

[0007] A protection support assembly is connected to one side of the door panel. The protection support assembly includes support rods that are rotatably connected to the plate body of the material reclaiming door and are symmetrically arranged, and a power component connected to the two support rods.

[0008] Furthermore, the support rod includes a rotating column rotatably connected to the material-retrieving door plate, and a rotating rod connected to one side of the rotating column, and the end of the rotating rod away from the rotating column is connected to the support frame.

[0009] Furthermore, the power component includes a worm wheel connected to the outside of the rotating column, and a worm screw meshing with the bottom ends of the two worm wheels, and both ends of the worm screw are connected to one side surface of the material reclaiming door through a bearing seat.

[0010] Furthermore, a motor is connected to one side of the worm, and the motor is connected to a side surface of the material taking door.

[0011] Furthermore, a sponge ring is provided on the outside of the rotating column.

[0012] Furthermore, the longitudinal section of the support frame is L-shaped, and the inner surface of the support frame and the bottom end of the rail body of the slide rail are both connected with sponge pads.

[0013] Furthermore, the threads at both ends of the worm have opposite rotation directions.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] First, the utility model drives the worm to rotate through a motor, drives the rotating rod connected to its column to rotate through the rotating column, and drives the support frame through the rotating rod, so that when the support frame is in a vertical state, it can provide support for the falling door panel, thereby preventing the door panel from falling and causing personal injury.

[0016] Secondly, the utility model drives the worm wheel meshing with the rod body to rotate through the rotation of the worm, and drives the rotating column to rotate through the rotation of the worm wheel. Through the cooperation of the worm and the worm wheel, a self-locking structure is formed to prevent the support rod from rotating automatically.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of the structure of the middle A area;

[0021] Figure 4 This is a schematic structural diagram of the power component of the utility model.

[0022] In the figure: 1. Reclaiming door; 2. Slide rail; 3. Door panel; 31. Protective support assembly; 311. Support rod; 3111. Rotating column; 3112. Rotating rod; 3113. Support frame; 3114. Sponge ring; 3115. Sponge pad; 312. Power component; 3121. Worm gear; 3122. Worm. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] For example, please refer to the attached Figure 1-4 , a safety protection frame for the reclaiming door of the hot bending machine, comprising a reclaiming door 1, two ends of one side of the reclaiming door 1 are connected with slide rails 2, and one side of the reclaiming door 1 is slidably connected with a door panel 3 through the slide rails 2;

[0027] A protection support assembly 31 is connected to one side of the door panel 3 . The protection support assembly 31 includes support rods 311 rotatably connected to the plate body of the reclaiming door 1 and symmetrically arranged, and a power component 312 connected to the two support rods 311 .

[0028] For details, please refer to the attached Figure 1 and 2 The support rod 311 includes a rotating column 3111 rotatably connected to the plate body of the reclaiming door 1, and a rotating rod 3112 connected to one side of the rotating column 3111, and the end of the rotating rod 3112 away from the rotating column 3111 is connected to a support frame 3113;

[0029] The power component 312 includes a worm gear 3121 connected to the outside of the rotating column 3111, and a worm 3122 meshing with the bottom ends of the two worm gears 3121. The two ends of the worm 3122 are connected to the side surface of the material reclaiming door 1 through a bearing seat.

[0030] One side of the worm 3122 is connected to a motor 3123, and the motor 3123 is connected to a side surface of the material taking door 1;

[0031] It should be noted that, in this embodiment, the rotating column 3111 drives the rotating rod 3112 connected to the column to rotate, and the rotating rod 3112 drives the support frame 3113, so that when the support frame 3113 is in a vertical state, it can provide support for the fallen door panel 3;

[0032] Furthermore, the rotation of the worm 3122 drives the worm wheel 3121 meshed with the rod body to rotate, and the rotation of the worm wheel 3121 drives the rotating column 3111 to rotate. The cooperation between the worm 3122 and the worm wheel 3121 forms a self-locking structure to prevent the support rod 311 from rotating automatically.

[0033] Furthermore, the worm 3122 is driven to rotate by the motor 3123 .

[0034] For details, please refer to the attached Figure 1 and 3 The outer portion of the rotating column 3111 is provided with a sponge ring 3114;

[0035] The longitudinal section of the support frame 3113 is L-shaped, and the inner surface of the support frame 3113 and the bottom end of the rail body of the slide rail 2 are both connected with a sponge pad 3115;

[0036] The threads at both ends of the worm 3122 rotate in opposite directions;

[0037] It should be noted that, in this embodiment, the sponge ring 3114 is provided so that the rotating column 3111 can provide a buffer for the falling door panel 3;

[0038] Furthermore, the sponge pad 3115 is provided so that the slide rail 2 can provide a buffer for the falling door panel 3;

[0039] Furthermore, since the threads at both ends of the worm 3122 rotate in opposite directions, the two support rods 311 can move toward and away from each other. In this way, the support rod 311 can be conveniently stored between the two slide rails 2 for hiding, and the support rod 311 can be conveniently rotated to a vertical state.

[0040] The specific operation mode of the utility model is as follows:

[0041] When the safety protection frame is used, the motor 3123 drives the worm 3122 to rotate, the rotating column 3111 drives the rotating rod 3112 connected to its column to rotate, and the rotating rod 3112 drives the support frame 3113 so that when the support frame 3113 is in a vertical state, it can provide support for the fallen door panel 3.

[0042] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A safety protection frame for a hot bending machine reclaiming door, comprising a reclaiming door (1), characterized in that: Two ends of one side of the reclaiming door (1) are connected to slide rails (2), and one side of the reclaiming door (1) is slidably connected to a door panel (3) via the slide rails (2); A protective support assembly (31) is connected to one side of the door panel (3), and the protective support assembly (31) includes support rods (311) rotatably connected to the plate body of the reclaiming door (1) and symmetrically arranged, and a power component (312) connected to the two support rods (311).

2. The safety protection frame for the reclaiming door of the hot bending machine according to claim 1 is characterized in that: The support rod (311) includes a rotating column (3111) rotatably connected to the plate body of the material taking door (1), and a rotating rod (3112) connected to one side of the rotating column (3111), and the end of the rotating rod (3112) away from the rotating column (3111) is connected to a support frame (3113).

3. The safety protection frame for the reclaiming door of the hot bending machine according to claim 2 is characterized in that: The power component (312) includes a worm wheel (3121) connected to the outside of the rotating column (3111), and a worm (3122) meshingly connected to the bottom ends of the two worm wheels (3121), and the two ends of the worm (3122) are connected to the side surface of the material taking door (1) through a bearing seat.

4. The safety protection frame for the reclaiming door of the hot bending machine according to claim 3 is characterized in that: One side of the worm (3122) is connected to a motor (3123), and the motor (3123) is connected to a side surface of the material taking door (1).

5. The safety protection frame for the reclaiming door of the hot bending machine according to claim 4, characterized in that: The outer portion of the rotating column (3111) is provided with a sponge ring (3114).

6. The safety protection frame for the reclaiming door of the hot bending machine according to claim 5, characterized in that: The longitudinal section of the support frame (3113) is L-shaped, and the inner surface of the support frame (3113) and the bottom end of the rail body of the slide rail (2) are both connected with a sponge pad (3115).

7. The safety protection frame for the reclaiming door of the hot bending machine according to claim 6, characterized in that: The threads at both ends of the worm (3122) rotate in opposite directions.

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