Steel drum renovation closed drying device

Abstract

The utility model relates to the technical field of steel drum renovation, in particular to a steel drum renovation closed drying device which comprises a drying box, a fixing mechanism is arranged at the bottom of the inner wall of the drying box, an electromagnetic heating coil is installed in the drying box, and a box cover is installed on the top of the drying box through a hinge. A controller is installed on the front face of the drying box, and a power plug is fixedly connected to the position, close to the controller, of the outer wall of the drying box. The fixing mechanism comprises a hanging frame fixedly connected to the bottom of the inner wall of the drying box, fixing sleeves are fixedly connected to the front face, the back face and the two sides of the hanging frame, and piston rods are slidably connected into the fixing sleeves. The problems that when an existing closed drying device is used for fixing a steel drum, operation is tedious, time and labor are wasted, and working efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel drum renovation, in particular to a closed drying device for steel drum renovation. Background Art

[0002] The closed drying device is a device for heating and drying steel drums during steel drum refurbishment, but the existing closed drying device still has shortcomings. Specifically, the existing closed drying device is cumbersome to operate when fixing the steel drum, which is time-consuming and labor-intensive and has low work efficiency.

[0003] Therefore, a closed drying device for refurbishing steel drums is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a closed drying device for refurbishing steel drums to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A closed drying device for refurbishing steel drums, comprising a drying box, a fixing mechanism is arranged at the bottom of the inner wall of the drying box, an electromagnetic heating coil is installed inside the drying box, a box cover is installed on the top of the drying box through a hinge, a controller is installed on the front of the drying box, and a power plug is fixedly connected to the outer wall of the drying box near the controller;

[0007] The fixing mechanism includes a hanging bracket fixedly connected to the bottom of the inner wall of the drying box, the front, back and both sides of the hanging bracket are fixedly connected with a fixing sleeve, the interior of the fixing sleeve is slidably connected with a piston rod, the outer wall of the piston rod and the end away from the hanging bracket are fixedly connected with a top plate, the outer wall of the piston rod and the end away from the top plate are fixedly connected with a return spring, the interior of the hanging bracket and below the fixing sleeve are slidably connected with a push plate, the bottom of the push plate is fixedly connected with a connecting rod, electric slide rails are fixedly connected to the two sides of the inner wall of the hanging bracket and below the push plate, the outer wall of the electric slide rail and a slide table are installed at the corresponding position of the connecting rod, and the outer wall of the top plate and the side away from the piston rod are fixedly connected with an anti-slip pad.

[0008] As a preferred solution of the utility model, the fixing mechanism is provided with multiple groups, and the connection mode of the electromagnetic heating coil, the power plug and the controller is electrical connection.

[0009] As a preferred solution of the utility model, the suspension bracket, piston rod and top plate are all made of aluminum alloy, the piston rod penetrates and extends outside the fixed sleeve, and the connection between the return spring and the suspension bracket, the slide and the connecting rod are all fixed connections.

[0010] As a preferred solution of the utility model, the anti-slip pad is made of silicone, the piston rod, the top plate and the return spring are provided in multiple groups, and the connection between the connecting rod and the suspension frame, and the top plate and the fixed sleeve are all sliding connections.

[0011] As a preferred solution of the utility model, the suspension frame is designed as a T-shaped structure, and the fixing sleeve passes through and extends to the outside of the suspension frame.

[0012] As a preferred solution of the utility model, the top plate is designed as a spherical structure, and the connection method between the electric slide rail and the controller is electrical connection.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a closed drying device for refurbishing steel drums is designed, and the fixed structure in the device is used to fix the steel drums. The steel drums are placed in the drying box, and the steel drums are placed on the top of the hanging rack. The hanging rack will lift up the steel drums, and the controller starts the electric slide rails. The electric slide rails drive the connecting rods and the push plates to move upward through the slide table. The push plates moving upward will send air into the fixed sleeves, and the air pressure in the fixed sleeves will increase. The piston rods push the top plates outwards under the action of atmospheric pressure, and the top plates moving outwards will resist the steel drums on the hanging racks, thereby fixing the steel drums on the hanging racks. The fixing operation is time-saving and labor-saving, and solves the problems of complicated operation, time-consuming and labor-intensive, and low working efficiency in the existing closed drying devices when fixing steel drums. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the suspension frame of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. drying box; 2. fixing mechanism; 3. electromagnetic heating coil; 4. box cover; 5. controller; 6. power plug; 201. suspension bracket; 202. fixing sleeve; 203. piston rod; 204. top plate; 205. return spring; 206. push plate; 207. connecting rod; 208. electric slide rail; 209. slide table; 210. anti-slip pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] 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. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] 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 also 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 also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A closed drying device for refurbishing steel drums, comprising a drying box 1, a fixing mechanism 2 is arranged at the bottom of the inner wall of the drying box 1, an electromagnetic heating coil 3 is installed inside the drying box 1, a box cover 4 is installed on the top of the drying box 1 through a hinge, a controller 5 is installed on the front of the drying box 1, and a power plug 6 is fixedly connected to the outer wall of the drying box 1 and near the controller 5;

[0025] The fixing mechanism 2 is provided with multiple groups, and the connection mode of the electromagnetic heating coil 3, the power plug 6 and the controller 5 is all electrical connection;

[0026] In this embodiment, reference Figure 2 and Figure 3The fixing mechanism 2 includes a hanging frame 201 fixedly connected to the bottom of the inner wall of the drying box 1, and a fixing sleeve 202 is fixedly connected to the front, back and both sides of the hanging frame 201, and a piston rod 203 is slidably connected inside the fixing sleeve 202, and a top plate 204 is fixedly connected to the outer wall of the piston rod 203 and the end away from the hanging frame 201, and a return spring 205 is fixedly connected to the outer wall of the piston rod 203 and the end away from the top plate 204, and a push plate 206 is slidably connected inside the hanging frame 201 and below the fixing sleeve 202, and a connecting rod 207 is fixedly connected to the bottom of the pushing plate 206, and electric slide rails 208 are fixedly connected to both sides of the inner wall of the hanging frame 201 and below the pushing plate 206, and a slide table 209 is installed on the outer wall of the electric slide rail 208 and at the corresponding position of the connecting rod 207, and an anti-slip pad 210 is fixedly connected to the outer wall of the top plate 204 and the side away from the piston rod 203;

[0027] The suspension frame 201, piston rod 203 and top plate 204 are all made of aluminum alloy. The piston rod 203 penetrates and extends to the outside of the fixed sleeve 202. The reset spring 205 and the suspension frame 201, the slide 209 and the connecting rod 207 are all fixedly connected. The anti-skid pad 210 is made of silicone. The piston rod 203, the top plate 204 and the reset spring 205 are all provided with multiple groups. The connection mode of the connecting rod 207 and the suspension frame 201, the top plate 204 and the fixed sleeve 202 is a sliding connection. The suspension frame 201 is a T-shaped structure design. The fixed sleeve 202 penetrates and extends to the outside of the suspension frame 201. The top plate 204 is The electric slide 208 is designed with a spherical structure and is electrically connected to the controller 5. The steel barrel is placed on the top of the suspension frame 201, and the suspension frame 201 will lift up the steel barrel. The controller 5 starts the electric slide 208, and the electric slide 208 drives the connecting rod 207 and the push plate 206 to move upward through the slide 209. The push plate 206 moving upward will send air into the fixed sleeve 202, and the air pressure in the fixed sleeve 202 will increase. The piston rod 203 pushes the top plate 204 outward under the action of atmospheric pressure, and the top plate 204 moving outward will resist the steel barrel on the suspension frame 201, thereby fixing the steel barrel on the suspension frame 201.

[0028] The working process of the utility model: when the steel drum refurbishment closed drying device designed by the present invention is in operation, the steel drum is placed in the drying box 1, and the steel drum is placed on the top of the hanging rack 201, the hanging rack 201 will lift the steel drum, the controller 5 starts the electric slide rail 208, the electric slide rail 208 drives the connecting rod 207 and the push plate 206 to move upward through the slide 209, the upward moving push plate 206 will send air into the fixed sleeve 202, the air pressure in the fixed sleeve 202 increases, the piston rod 203 pushes the top plate 204 to move outward under the action of atmospheric pressure, and the outward moving top plate 204 will resist the hanging rack The steel barrel on 201 is fixed on the hanging rack 201, and the box cover 4 is closed. The controller 5 starts the electromagnetic heating coil 3, and the electromagnetic heating coil 3 starts to heat and dry the steel barrel on the hanging rack 201. After drying, the box cover 4 is opened, and the electric slide rail 208 drives the connecting rod 207 and the push plate 206 to move downward through the slide 209. The downward moving push plate 206 extracts the air in the fixed sleeve 202, and the fixed sleeve 202 returns to normal pressure. The reset spring 205 pulls the piston rod 203 and the top plate 204 to move inward, and the top plate 204 no longer presses against the steel barrel, and the dried steel barrel is taken out.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed drying device for refurbishing steel drums, comprising a drying box (1), characterized in that: A fixing mechanism (2) is provided at the bottom of the inner wall of the drying box (1); an electromagnetic heating coil (3) is installed inside the drying box (1); a box cover (4) is installed on the top of the drying box (1) via a hinge; a controller (5) is installed on the front of the drying box (1); and a power plug (6) is fixedly connected to the outer wall of the drying box (1) near the controller (5); The fixing mechanism (2) comprises a hanging frame (201) fixedly connected to the bottom of the inner wall of the drying box (1); the front, back and both sides of the hanging frame (201) are fixedly connected to fixing sleeves (202); the interior of the fixing sleeve (202) is slidably connected to a piston rod (203); the outer wall of the piston rod (203) and the end away from the hanging frame (201) are fixedly connected to a top plate (204); the outer wall of the piston rod (203) and the end away from the top plate (204) are fixedly connected to a return spring (205); the hanging frame A push plate (206) is slidably connected inside (201) and below the fixed sleeve (202); a connecting rod (207) is fixedly connected to the bottom of the push plate (206); electric slide rails (208) are fixedly connected to both sides of the inner wall of the suspension frame (201) and below the push plate (206); a slide table (209) is installed on the outer wall of the electric slide rail (208) and at a corresponding position of the connecting rod (207); and an anti-slip pad (210) is fixedly connected to the outer wall of the top plate (204) and on the side away from the piston rod (203).

2. A closed drying device for refurbishing steel drums according to claim 1, characterized in that: The fixing mechanism (2) is provided with a plurality of groups, and the electromagnetic heating coil (3), the power plug (6) and the controller (5) are all connected electrically.

3. The closed drying device for refurbishing steel drums according to claim 1 is characterized by: The suspension frame (201), the piston rod (203) and the top plate (204) are all made of aluminum alloy; the piston rod (203) penetrates and extends outside the fixed sleeve (202); the return spring (205) and the suspension frame (201), the slide table (209) and the connecting rod (207) are all connected in a fixed manner.

4. The closed drying device for refurbishing steel drums according to claim 1 is characterized by: The anti-slip pad (210) is made of silicone, the piston rod (203), the top plate (204) and the return spring (205) are provided in multiple groups, and the connection method between the connecting rod (207) and the suspension frame (201), and the top plate (204) and the fixed sleeve (202) are all sliding connections.

5. The closed drying device for refurbishing steel drums according to claim 1 is characterized by: The suspension frame (201) is designed as a T-shaped structure, and the fixing sleeve (202) penetrates and extends to the outside of the suspension frame (201).

6. The closed drying device for refurbishing steel drums according to claim 1 is characterized by: The top plate (204) is designed as a spherical structure, and the electric slide rail (208) is connected to the controller (5) in an electrical manner.

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