Efficient heating device for hot extrusion line

Abstract

The utility model provides an efficient heating device of hot extrusion line, including control box, fixed plate and rotating mechanism, control box right side with fixed plate left side fixed connection, the top of fixed plate is provided with rotating mechanism, rotating mechanism includes rotating groove, rotating roller, rotating motor and belt, and the rotating groove is equipped with the rotating roller. And the bottom of the fixing plate is fixedly connected with the top of a rotating motor, the output end of the rotating motor is sleeved with a belt, the belt is arranged on the surface of the rotating roller in a sleeving mode, and the top of the fixing plate is fixedly connected with the bottom of the rotating groove. By means of the rotating mechanism, when raw materials are heated, a rotating motor drives a belt to rotate, the belt drives a rotating roller to be installed, the raw materials are made to rotate in situ when heated, it is guaranteed that the surfaces of the raw materials are evenly heated, and by arranging a protective cover and a heat insulation layer, when the raw materials are heated, dissipated heat can be limited; the energy consumption of the heating device is reduced.

Description

Technical Field

[0001] The utility model relates to a high-efficiency heating device for a hot extrusion line, belonging to the technical field of hot extrusion lines. Background Art

[0002] Hot extrusion is a metalworking process that heats a metal blank to a plastic state and then applies pressure in a die to form it into a desired shape and size. Hot extruded wire refers to a long, thin metal material made by this process, usually with a specific cross-section and length. The hot extrusion process not only increases the density of the material, but also improves its mechanical properties, such as strength, toughness and corrosion resistance.

[0003] A Chinese public patent (publication number: CN 220317891 U) discloses an audio induction heating furnace, which relates to the field of heat treatment equipment. It includes an audio induction heating furnace column, one side of which is fixedly connected to an extension seat, a rotating shaft is provided above the extension seat, and two groups of support blocks are rotatably connected to the outer side of the rotating shaft, and both groups of support blocks are fixedly connected to the extension seat, and a mounting plate is fixedly connected to the outer side of the rotating shaft. The rotating shaft, worm gear and servo motor settings adopted in this application enable the servo motor to drive the worm to rotate when starting the work, and when the worm rotates, it can drive the worm gear, the rotating shaft and the mounting plate to rotate accordingly, thereby realizing the adjustment of the angle of the induction heater, so that when part of the workpiece needs to be vertically inserted into the interior of the induction heater for heating, there is no need to replace the vertical induction heater, thereby improving the processing efficiency of the workpiece;

[0004] However, the above technology may heat the raw materials manually when heating them, which may easily cause burns to the workers. The raw materials may easily collide with the surface of the heating ring during the manual handling process, causing damage to the heating ring. In addition, if the raw materials are handled manually, long working hours will lead to excessive manpower consumption, increasing the risk of burns to workers at work.

[0005] Therefore, an efficient heating device for a hot extrusion line is proposed. Utility Model Content

[0006] In view of this, the utility model provides a high-efficiency heating device for a hot extrusion line to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a high-efficiency heating device for a hot extrusion line, comprising a control box, a fixed plate and a rotating mechanism, wherein the right side of the control box is fixedly connected to the left side of the fixed plate, a rotating mechanism is arranged on the top of the fixed plate, the rotating mechanism comprises a rotating groove, a rotating roller, a rotating motor and a belt, the bottom of the fixed plate is fixedly connected to the top of the rotating motor, a belt is sleeved on the output end of the rotating motor, the belt is sleeved on the surface of the rotating roller, the top of the fixed plate is fixedly connected to the bottom of the rotating groove, and a rotating roller is movably connected inside the rotating groove.

[0008] Further preferably, a heating ring is provided on the right side of the control box, a protective cover is fixedly connected to the top of the fixing plate, and a heat insulating layer is fixedly connected to the inner surface of the protective cover.

[0009] Further preferably, the top of the fixed plate is fixedly connected to a lower fixed ring, the top of the lower fixed ring is movably connected to an upper fixed ring, a cavity is opened on the right side of the lower fixed ring, a positioning mechanism is provided inside the cavity, and the positioning mechanism includes a moving rod, a positioning rod and a compression spring.

[0010] Further preferably, the right side of the moving rod passes through the right side of the cavity, the left side of the moving rod passes through the interior of the cavity, the front side of the moving rod is fixedly connected to the rear side of the positioning rod, the front side of the positioning rod is fixedly connected to the rear side of the compression spring, the front side of the compression spring is fixedly connected to the inner wall of the cavity, and the rear side of the positioning rod passes through the interior of the upper fixing ring.

[0011] Further preferably, a fixing groove is provided on the surface of the upper fixing ring, and the positioning rod is in close contact with the fixing groove when inserted.

[0012] Further preferably, a limiting groove is opened inside the cavity, a limiting rod is fixedly connected to the left side of the positioning rod, and the left side of the limiting rod penetrates into the inside of the limiting groove.

[0013] Further preferably, the number of the rotating rollers is four and they are evenly distributed inside the rotating tank.

[0014] Further preferably, the diameter of the fixing groove is equal to the diameter of the positioning rod, and the positioning rod is accurately inserted into the interior of the fixing groove during fixing.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model uses a rotating mechanism to drive the belt to rotate through a rotating motor when heating the raw material, and the belt drives the rotating roller to be installed, so that the raw material rotates in situ when heated, ensuring that the surface of the raw material is evenly heated. By setting a protective cover and a heat insulation layer, the heat dissipated when heating the raw material can be limited, thereby reducing the energy consumption of the heating device.

[0017] 2. The utility model uses a positioning mechanism to pull the moving rod when heating and clamping the raw material, and the moving rod drives the positioning rod to move. The raw material is stably fixed by the upper fixing ring and the lower fixing ring to avoid burns caused by manual heating. By setting a limiting groove and a positioning mechanism, the positioning rod can be accurately inserted into the interior of the fixing groove when plugging and fixing.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the fixed plate structure of the utility model;

[0022] Figure 3 For the utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0023] Figure 4 This is a schematic diagram of the rotating mechanism structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the heat insulation layer structure of the utility model.

[0025] Figure numerals: 1. control box; 2. fixed plate; 3. rotating mechanism; 301. rotating groove; 302. rotating roller; 303. rotating motor; 304. belt; 4. heating ring; 5. protective cover; 6. thermal insulation layer; 7. lower fixed ring; 8. upper fixed ring; 9. cavity; 10. positioning mechanism; 1001. moving rod; 1002. positioning rod; 1003. compression spring; 11. fixing groove; 12. limiting groove; 13. limiting rod. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, an embodiment of the utility model provides a high-efficiency heating device for a hot extrusion line, comprising a control box 1, a fixed plate 2 and a rotating mechanism 3. The right side of the control box 1 is fixedly connected to the left side of the fixed plate 2, and a rotating mechanism 3 is arranged on the top of the fixed plate 2. The rotating mechanism 3 comprises a rotating groove 301, a rotating roller 302, a rotating motor 303 and a belt 304. The bottom of the fixed plate 2 is fixedly connected to the top of the rotating motor 303, and a belt 304 is sleeved on the output end of the rotating motor 303. The belt 304 is sleeved on the surface of the rotating roller 302. The top of the fixed plate 2 is fixedly connected to the bottom of the rotating groove 301, and the rotating roller 302 is movably connected inside the rotating groove 301. A heating ring 4 is arranged on the right side of the control box 1, and a protective cover 5 is fixedly connected to the top of the fixed plate 2. The inner surface of the protective cover 5 is fixedly connected to a heat insulation layer 6. There are four rotating rollers 302 and they are evenly distributed inside the rotating groove 301.

[0030] Through the rotating mechanism 3, when the raw material is heated, the belt 304 can be driven to rotate by the rotating motor 303, and the belt 304 drives the rotating roller 302 to be installed, so that the raw material can rotate in situ when heated, ensuring that the surface of the raw material is evenly heated. By setting the protective cover 5 and the heat insulation layer 6, the heat dissipated when the raw material is heated can be limited, thereby reducing the energy consumption of the heating device.

[0031] Example 2

[0032] In one embodiment, a lower fixing ring 7 is fixedly connected to the top of the fixing plate 2, and an upper fixing ring 8 is movably connected to the top of the lower fixing ring 7. A cavity 9 is provided on the right side of the lower fixing ring 7, and a positioning mechanism 10 is provided inside the cavity 9. The positioning mechanism 10 includes a moving rod 1001, a positioning rod 1002 and a compression spring 1003. A fixing groove 11 is provided on the surface of the upper fixing ring 8. The positioning rod 1002 is in tight contact with the fixing groove 11 when plugged in. A limiting groove 12 is provided inside the cavity 9. A limiting rod 13 is fixedly connected to the left side of the positioning rod 1002. The left side of the limiting rod 13 passes through the inside of the limiting groove 12. The diameter of the fixing groove 11 is equal to the diameter of the positioning rod 1002. The positioning rod 1002 is accurately inserted into the inside of the fixing groove 11 when fixed.

[0033] Through the positioning mechanism 10, when the raw material is heated and clamped, the moving rod 1001 can be pulled, and the moving rod 1001 drives the positioning rod 1002 to move. The raw material is stably fixed by the upper fixing ring 8 and the lower fixing ring 7 to avoid burns caused by manual heating. By setting the limiting groove 12 and the positioning mechanism 10, the positioning rod 1002 can be accurately inserted into the fixing groove 11 when plugging and fixing.

[0034] When the utility model is working: the moving rod 1001 is pulled to the left, and the moving rod 1001 drives the positioning rod 1002 to move to the left. The positioning rod 1002 moves to the left along the moving trajectory provided by the limiting groove 12, and at the same time, the compression spring 1003 is compressed and the positioning rod 1002 moves to the left. At this time, the upper fixed ring 8 can be opened to put the raw materials to be processed. After completion, the fixed ring is closed again, and the rotating motor 303 is started. The rotating motor 303 drives the belt 304 to rotate, and the belt 304 drives the rotating roller 302 to rotate. The surface of the rotating roller 302 contacts the surface of the raw material, thereby driving the original rotation. When heating, the surface of the raw material is fully and evenly heated. After completion, the fixed ring can be opened to take out the heated raw material for subsequent processing.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An efficient heating device for a hot extrusion line, characterized in that: The invention comprises a control box (1), a fixed plate (2) and a rotating mechanism (3), wherein the right side of the control box (1) is fixedly connected to the left side of the fixed plate (2), the top of the fixed plate (2) is provided with a rotating mechanism (3), the rotating mechanism (3) comprises a rotating groove (301), a rotating roller (302), a rotating motor (303) and a belt (304), the bottom of the fixed plate (2) is fixedly connected to the top of the rotating motor (303), the output end of the rotating motor (303) is sleeved with a belt (304), the belt (304) is sleeved on the surface of the rotating roller (302), the top of the fixed plate (2) is fixedly connected to the bottom of the rotating groove (301), and the rotating roller (302) is movably connected inside the rotating groove (301).

2. The high-efficiency heating device for a hot extrusion line according to claim 1 is characterized in that: A heating ring (4) is provided on the right side of the control box (1), a protective cover (5) is fixedly connected to the top of the fixing plate (2), and a heat insulation layer (6) is fixedly connected to the inner surface of the protective cover (5).

3. The high-efficiency heating device for a hot extrusion line according to claim 1 is characterized in that: The top of the fixed plate (2) is fixedly connected to a lower fixed ring (7), the top of the lower fixed ring (7) is movably connected to an upper fixed ring (8), a cavity (9) is provided on the right side of the lower fixed ring (7), a positioning mechanism (10) is provided inside the cavity (9), and the positioning mechanism (10) comprises a moving rod (1001), a positioning rod (1002) and a compression spring (1003).

4. The high-efficiency heating device for a hot extrusion line according to claim 3 is characterized in that: The right side of the moving rod (1001) passes through the right side of the cavity (9), the left side of the moving rod (1001) passes through the interior of the cavity (9), the front side of the moving rod (1001) is fixedly connected to the rear side of the positioning rod (1002), the front side of the positioning rod (1002) is fixedly connected to the rear side of the compression spring (1003), the front side of the compression spring (1003) is fixedly connected to the inner wall of the cavity (9), and the rear side of the positioning rod (1002) passes through the interior of the upper fixing ring (8).

5. The high-efficiency heating device for a hot extrusion line according to claim 4, characterized in that: A fixing groove (11) is provided on the surface of the upper fixing ring (8), and the positioning rod (1002) is in tight contact with the fixing groove (11) when plugged in.

6. The high-efficiency heating device for a hot extrusion line according to claim 4, characterized in that: A limiting groove (12) is provided inside the cavity (9), and a limiting rod (13) is fixedly connected to the left side of the positioning rod (1002), and the left side of the limiting rod (13) penetrates into the inside of the limiting groove (12).

7. The high-efficiency heating device for a hot extrusion line according to claim 1, characterized in that: The number of the rotating rollers (302) is four and they are evenly distributed inside the rotating tank (301).

8. The high-efficiency heating device for a hot extrusion line according to claim 5, characterized in that: The diameter of the fixing groove (11) is equal to the diameter of the positioning rod (1002), and the positioning rod (1002) is accurately inserted into the interior of the fixing groove (11) during fixing.

Images