Feeding device of industrial furnace

Abstract

The utility model provides an industrial furnace feeding device, which relates to the technical field of industrial furnace feeding and comprises a furnace body, a track arranged in the furnace body, a plate trailer arranged at the top of the track, an electromagnet arranged at the top of the plate trailer, a meshing groove formed in the surface of the electromagnet, a clamping plate meshed in the meshing groove, and a hydraulic sleeve rod arranged at the top of the clamping plate. The tail end of the hydraulic sleeve rod is provided with a storage rack, the bottom of the storage rack is provided with moving wheels, suction force is generated after a magnet is started, the suction force attracts a clamping plate to move downwards to be clamped with a meshing groove in the surface of an electromagnet, at the moment, a plate trailer is started to drive the clamping plate to move into the furnace body through the electromagnet, and the electromagnet is closed after the storage rack enters the needed position; after the electromagnet is closed, the attraction disappears, the clamping plate is released, the clamping plate loses attraction of the electromagnet and then moves upwards to reset under the pulling force of the hydraulic sleeve rod to lose meshing with the meshing groove, the plate trailer is controlled to leave the interior of the furnace body, and the service life of the plate trailer is prolonged when the plate trailer is located on the outer side of the furnace body in the machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial furnace feeding, in particular to an industrial furnace feeding device. Background Art

[0002] An industrial furnace is a thermal equipment that uses heat from fuel combustion or electrical energy conversion to heat materials or workpieces in industrial production. It is divided into flame furnaces, which use the heat from the combustion of solid, liquid or gaseous fuels in the furnace to heat the workpiece, and electric furnaces, which convert electrical energy into heat for heating.

[0003] When using industrial furnaces for processing mechanical parts, larger mechanical parts are mostly sent into the industrial furnace along the track by a pallet cart, and heated up in the industrial furnace. During the heating process, the pallet cart and the mechanical parts are heated up at the same time. In actual use, the pallet cart is repeatedly heated up during long-term use, and the service life of the pallet cart is greatly affected. In addition, the parts in the pallet cart may be damaged and unable to operate due to high temperature during multiple processing processes. Utility Model Content

[0004] The purpose of the utility model is to solve the following problems existing in the prior art:

[0005] When using industrial furnaces for processing mechanical parts, larger mechanical parts are mostly sent into the industrial furnace along the track by a pallet cart, and heated up in the industrial furnace. During the heating process, the pallet cart and the mechanical parts are heated up at the same time. In actual use, the pallet cart is repeatedly heated up during long-term use, and the service life of the pallet cart is greatly affected. In addition, the parts in the pallet cart may be damaged and unable to operate due to high temperature during multiple processing processes.

[0006] In order to solve the problems existing in the prior art, the utility model provides an industrial furnace feeding device, including a furnace body, a track is arranged inside the furnace body, a cart is arranged on the top of the track, an electromagnet is arranged on the top of the cart, an engaging groove is opened on the surface of the electromagnet, a clamping plate is engaged inside the engaging groove, a hydraulic sleeve is arranged on the top of the clamping plate, a storage rack is arranged at the end of the hydraulic sleeve, and a movable wheel is arranged at the bottom of the storage rack.

[0007] The utility model provides an industrial furnace feeding device.

[0008] Furthermore, the meshing groove on the top of the electromagnet is arranged in a tooth shape, and the top edge is provided with a smooth chamfer.

[0009] Furthermore, the clamping plate is divided into a plate surface and a tooth surface, wherein the tooth surface is arranged at the bottom of the plate surface and is provided with strip teeth in a horizontal array, a mounting seat is arranged at the top of the plate surface, and a hydraulic sleeve rod is arranged inside the mounting seat.

[0010] Furthermore, the hydraulic sleeve rod is a sleeve rod that is always in a contracted state and is filled with flame-resistant hydraulic oil. The travel distance of the hydraulic sleeve rod is greater than the depth of the meshing groove.

[0011] Furthermore, a spacing is left between the inner wall of the storage rack and the clamping plate, and the spacing distance is the same as the travel distance of the hydraulic sleeve rod.

[0012] Furthermore, the storage rack is in a C-shape as a whole, covering the top and both sides of the cart, and its bottom moving wheels are arranged on the bottom side of the storage rack close to the cart.

[0013] Furthermore, the storage rack is made of high-strength temperature-resistant material.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model limits the moving direction of the cart by means of a track, and when a mechanical component needs to be placed inside a furnace body, the electromagnet on the top of the cart is started, and suction is generated after the electromagnet is started, and the suction attracts a card plate to move downward and engage with an engagement groove on a surface of the electromagnet, and the card plate and the electromagnet are engaged to form a whole, and at this time, the cart is started to move into the furnace body by means of the electromagnet to drive the card plate, and during the movement, the card plate drives a storage rack to follow and move into the furnace body by means of a hydraulic sleeve rod for processing, and when the storage rack enters a desired position, the electromagnet is turned off, and the suction disappears after the electromagnet is turned off, releasing the card plate, and after the card plate loses the attraction of the electromagnet, it receives a pulling force of the hydraulic sleeve rod to move upward and reset, and loses engagement with the engagement groove, and then the cart is controlled to leave the furnace body, and then the furnace body is closed for processing, and during the processing, the cart is located outside the furnace body to extend the service life of the cart. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a cart of the utility model;

[0018] Figure 3 It is a schematic diagram of a card board of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the storage rack of the utility model;

[0020] Figure numerals: 1, furnace body; 2, track; 3, cart; 4, electromagnet; 5, engagement groove; 6, clamping plate; 7, hydraulic sleeve rod; 8, storage rack; 9, moving wheel. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] like Figure 1-4 As shown, an industrial furnace feeding device comprises a furnace body 1, wherein a track 2 is arranged inside the furnace body 1, a cart 3 is arranged on the top of the track 2, an electromagnet 4 is arranged on the top of the cart 3, an engagement groove 5 is opened on the surface of the electromagnet 4, a clamping plate 6 is engaged inside the engagement groove 5, the engagement groove 5 on the top of the electromagnet 4 is toothed, and a smooth chamfer is arranged on the top edge, a hydraulic sleeve 7 is arranged on the top of the clamping plate 6, the clamping plate 6 is divided into a plate surface and a tooth surface, wherein the tooth surface is arranged at the bottom of the plate surface and is provided with bar teeth in a horizontal array, a mounting seat is arranged on the top of the plate surface, a hydraulic sleeve 7 is arranged inside the mounting seat, the hydraulic sleeve 7 is a sleeve that is always in a contracted state and is filled with flame-resistant hydraulic oil, the travel distance of the hydraulic sleeve 7 is greater than the depth of the engagement groove 5, a storage rack 8 is arranged at the end of the hydraulic sleeve 7, a spacing is left between the inner wall of the storage rack 8 and the clamping plate 6, the spacing distance is the same as the travel distance of the hydraulic sleeve 7, and the storage rack 8 is made of high-strength and temperature-resistant material. A moving wheel 9 is provided at the bottom of the rack 8 . The rack 8 is in a C-shape as a whole, covering the top and both sides of the cart 3 . The bottom moving wheel 9 is provided at one side of the bottom of the rack 8 close to the cart 3 .

[0025] Working principle description: first, when in use, place the mechanical parts on the top of the rack 8, start the electromagnet 4 on the top of the cart 3, and generate suction after the electromagnet 4 is started. The suction attracts the card plate 6 to move downward and engage with the meshing groove 5 on the surface of the electromagnet 4. The card plate 6 and the electromagnet 4 are engaged to form a whole. At this time, the cart 3 is started and the card plate 6 is driven by the electromagnet 4 to move along the track 2 into the furnace body 1. During the movement, the card plate 6 drives the rack 8 to follow and move into the furnace body 1 through the hydraulic sleeve 7 for processing. When the rack 8 enters the required position, the electromagnet 4 is turned off. After the electromagnet 4 is turned off, the suction disappears and the card plate 6 is released. After the card plate 6 loses the attraction of the electromagnet 4, it receives the pulling force of the hydraulic sleeve 7 and moves upward to reset and loses the meshing with the meshing groove 5. Then the cart 3 is controlled to leave the furnace body 1 and close the furnace body 1 for processing.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial furnace charging device, comprising a furnace body (1), characterized in that: A track (2) is arranged inside the furnace body (1), a cart (3) is arranged on the top of the track (2), an electromagnet (4) is arranged on the top of the cart (3), an engaging groove (5) is provided on the surface of the electromagnet (4), a clamping plate (6) is engaged inside the engaging groove (5), a hydraulic sleeve (7) is arranged on the top of the clamping plate (6), a storage rack (8) is arranged at the end of the hydraulic sleeve (7), and a moving wheel (9) is arranged at the bottom of the storage rack (8).

2. An industrial furnace charging device according to claim 1, characterized in that: The meshing groove (5) on the top of the electromagnet (4) is arranged in a tooth shape, and a smooth chamfer is arranged on the top edge.

3. The industrial furnace charging device according to claim 1, characterized in that: The clamping plate (6) is divided into a plate surface and a tooth surface, wherein the tooth surface is arranged at the bottom of the plate surface and has strip teeth arranged in a horizontal array, and a mounting seat is arranged at the top of the plate surface, and a hydraulic sleeve rod (7) is arranged inside the mounting seat.

4. The industrial furnace charging device according to claim 1, characterized in that: The hydraulic sleeve rod (7) is a sleeve rod that is always in a contracted state and is filled with flame-resistant hydraulic oil. The travel distance of the hydraulic sleeve rod (7) is greater than the depth of the meshing groove (5).

5. The industrial furnace charging device according to claim 4, characterized in that: A spacing is left between the inner wall of the storage rack (8) and the clamping plate (6), and the spacing distance is the same as the travel distance of the hydraulic sleeve rod (7).

6. The industrial furnace charging device according to claim 1, characterized in that: The storage rack (8) is in a C-shape as a whole, covering the top and both sides of the cart (3), and its bottom moving wheel (9) is arranged on the bottom side of the storage rack (8) close to the cart (3).

7. The industrial furnace charging device according to claim 1, characterized in that: The storage rack (8) is made of high-strength temperature-resistant material.

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