Sintering device for sliding bearing plate

Abstract

The invention discloses a sliding bearing plate sintering device which comprises a sintering furnace main body, a gas collecting hood is fixedly installed on one side of the sintering furnace main body, a cabinet body is fixedly installed on one side of the sintering furnace main body, a rotating roller is rotatably installed on the inner side surface of the cabinet body, and a first motor is fixedly installed on the surface of one side of the cabinet body. A fixing plate is fixedly mounted on the outer side surface of the cabinet body, a sliding rail is fixedly mounted on the surface of one side of the fixing plate, a first sliding block is slidably mounted on the outer side surface of the sliding rail, a second motor is fixedly mounted on the surface of one side of the fixing plate, and a first lead screw is fixedly mounted at the output end of the second motor; a first connecting rod is rotationally installed on the surface of one side of the first sliding block, a second connecting rod is rotationally installed on the surface of one side of the fixing plate, a clamping rod is rotationally installed at one end of the first connecting rod, and a clamping plate is fixedly installed at one end of the clamping rod. The plate cutting device has the beneficial effects of being reasonable in structure, convenient to control and adjust and convenient to achieve plate cutting.

Description

Technical Field

[0001] The invention relates to the technical field of bearing plate processing, in particular to a sintering device for sliding bearing plates. Background Art

[0002] Sliding bearing plates are used in the production and processing of sliding bearings, based on metal plates sintered with metal powder. Sliding bearing plates have the characteristics of high load-bearing capacity, impact resistance, high temperature resistance, strong self-lubrication ability, and corrosion resistance. Products made of sliding bearing plates are particularly suitable for heavy loads, low speeds, reciprocating or swinging, and other occasions that are difficult to lubricate and form oil films. They are mainly used to make three types of products: boundary lubricated bearings, oil-free lubricated bearings, and bimetallic bearings. At present, the products have been widely used in engineering machinery, automobiles, plastic molding machinery, hydraulic components, logistics and port machinery, punching and forging machinery, agricultural machinery, office equipment, food machinery, energy facilities and other fields.

[0003] During the processing of sliding bearing plates, a sintering furnace is required to sinter them. Before sintering, the sliding bearing plates need to be cut according to size requirements. However, the existing sintering furnaces do not have a cutting function, and an additional cutting device is required to cut the sliding bearing plates, which makes the operation inconvenient. When cutting the sliding bearing plates, metal debris and scraps will be generated, making it inconvenient to clean up. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the existing sintering furnace does not have a cutting function and an additional cutting device is needed to cut the sliding bearing plate, which makes the operation inconvenient. In addition, when cutting the sliding bearing plate, metal debris and scraps are generated, which makes cleaning inconvenient. A sintering device for sliding bearing plates is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions: A sintering device for sliding bearing plates comprises a sintering furnace body, a gas collecting hood is fixedly installed on one side of the sintering furnace body, a cabinet is fixedly installed on one side of the sintering furnace body, a roller is rotatably installed on the inner surface of the cabinet, a motor 1 is fixedly installed on one side surface of the cabinet, a fixing plate is fixedly installed on the outer surface of the cabinet, a slide rail is fixedly installed on one side surface of the fixing plate, a slider 1 is slidably installed on the outer surface of the slide rail, a motor 2 is fixedly installed on one side surface of the fixing plate, a screw rod 1 is fixedly installed on the output end of the motor 2, a connecting rod 1 is rotatably installed on one side surface of the slider 1, a connecting rod 2 is rotatably installed on one side surface of the fixing plate, a clamping rod is rotatably installed on one end of the connecting rod 1, a clamping plate is fixedly installed on one end of the clamping rod, a placement plate is fixedly installed on one side of the cabinet, a through groove is provided on one side of the placement plate, a gantry is fixedly installed on one side surface of the fixing plate, a slide groove is provided on one side surface of the gantry, a slide groove is slidably installed on the inner surface of the slide groove, and a slider 2 is fixedly installed on one side surface of the slider 2 A sleeve is provided, a cutter is slidably installed on the inner side of the sleeve, a cylinder is fixedly installed on one side surface of the slider 2, a scissors folding frame is rotatably connected to one side surface of the slider 2, a side plate is fixedly installed on one side surface of the gantry, a sliding rod 1 is fixedly installed on one side surface of the side plate, a sliding plate 1 is slidably installed on the outer side surface of the sliding rod 1, a screw rod 2 is rotatably installed on one side surface of the side plate, a gear is fixedly installed on one end of the screw rod 2, a limit rod is fixedly installed on one side surface of the gantry, and the outer side of the limit rod A rack is slidably installed, and a limiting groove 1 is provided on one side surface of the rack, a limiting plate is fixedly installed on the lower end of the rack, and a limiting groove 2 is provided on one side surface of the limiting plate, a bracket is fixedly installed on one side surface of the fixed plate, and a rotating shaft is rotatably installed on one side surface of the bracket, a crankshaft is fixedly installed on one end of the rotating shaft, and a turntable 1 is fixedly installed on the other end of the rotating shaft, an extension rod is fixedly installed on one end of the roller, and a turntable 2 is fixedly installed on one end of the extension rod, and a belt 1 is connected between the turntable 1 and the turntable 2.

[0006] As a preferred embodiment of the present invention, the output end of the motor 1 is fixedly mounted on one end of the roller, the screw rod 1 is rotatably mounted between the cabinet and the fixed plate, the screw rod 1 is threadedly connected to the slider 1, the connecting rod 2 is rotatably mounted on a side surface of the connecting rod 1 away from the fixed plate, and the clamping rod is an L-shaped structure.

[0007] As a preferred embodiment of the present invention, the piston rod end of the cylinder passes through the slider 2 and extends to the inner side of the sleeve, the piston rod end of the cylinder is fixedly mounted on one side surface of the cutter, the end of the scissors folding frame away from the slider 2 is rotatably mounted on one side surface of the gantry, one side surface of the sliding plate 1 is rotatably mounted on the scissors folding frame, and the screw rod 2 and the sliding plate 1 are threadedly connected.

[0008] As a preferred embodiment of the present invention, the gear and the rack are meshed with each other, the limit rod is slidably installed in the limit groove 1, the turntable 1 and the turntable 2 form a synchronous rotation structure through the belt 1, and the end of the crankshaft away from the rotating shaft is slidably installed in the limit groove 2.

[0009] As a preferred embodiment of the present invention, a turntable three is fixedly installed at one end of the screw rod two, a sewage trough is opened on one side of the cabinet, a screw rod three is rotatably installed on the surface of one side of the sewage trough, a turntable four is fixedly installed at one end of the screw rod three, a belt two is connected between the turntable three and the turntable four, and a synchronous rotation structure is formed between the turntable three and the turntable four through the belt two.

[0010] As a preferred embodiment of the present invention, a sliding rod 2 is fixedly installed on one side surface of the sewage trough, a sliding plate 2 is slidably installed on the outer side of the sliding rod 2, and the screw rod 3 passes through the sliding plate 2 and is threadedly connected to the sliding plate 2.

[0011] As a preferred embodiment of the present invention, a telescopic rod is fixedly installed on one side surface of the sliding plate 2, a scraper is fixedly installed on the lower end of the telescopic rod, a spring is fixedly installed on one side surface of the scraper, the lower end surface of the scraper is always in contact with the surface of the sewage trough, one end of the spring away from the scraper is fixedly installed on one side surface of the sliding plate 2, and the spring is sleeved on the outside of the telescopic rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The motor is set up, and while driving the roller to rotate, the motor can also drive the second screw rod to reciprocate, so that the reciprocating rotation of the second screw rod can drive the second slider to slide back and forth, so that the cutter can slide back and forth, and the up and down height adjustment of the cutter can be achieved through the cylinder, so that when the cutter moves back and forth, the sliding bearing plate can be cut, making the cutting of the sliding bearing plate simple; 2. While the motor drives the cutter to cut the sliding bearing plate, the screw rod 2 can drive the screw rod 3 to rotate back and forth, so that the screw rod 3 drives the sliding plate 2 and the scraper to slide back and forth, so that the reciprocating sliding of the scraper can scrape off the debris and scraps generated by the cutting, making it easy to clean the debris and scraps. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a top view of the three-dimensional structure of the present invention; Figure 3 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the cabinet in the present invention; Figure 5 It is a schematic diagram of the enlarged structure of point A of the present invention; Figure 6 It is a schematic diagram of the enlarged structure of point B of the present invention.

[0015] In the figure: 1, sintering furnace body; 2, gas collecting hood; 3, cabinet; 4, roller; 5, motor 1; 6, fixed plate; 7, slide rail; 8, slide block 1; 9, motor 2; 10, screw rod 1; 11, connecting rod 1; 12, connecting rod 2; 13, clamping rod; 14, clamping plate; 15, placement plate; 16, through groove; 17, gantry; 18, slide groove; 19, slide block 2; 20, sleeve; 21, cutter; 22, cylinder; 23, scissors folding frame; 24, side plate; 25, slide rod 1; 26 , sliding plate one; 27, screw rod two; 28, gear; 29, limit rod; 30, rack; 31, limit slot one; 32, limit plate; 33, limit slot two; 34, bracket; 35, shaft; 36, crankshaft; 37, turntable one; 38, extension rod; 39, turntable two; 40, belt one; 41, turntable three; 42, drain trough; 43, screw rod three; 44, turntable four; 45, belt two; 46, sliding rod two; 47, sliding plate two; 48, telescopic rod; 49, scraper; 50, spring. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0017] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0021] Example 1

[0022] See also Figure 1-Figure 6As shown, a sintering device for sliding bearing plates comprises a sintering furnace body 1, a gas collecting hood 2 is fixedly installed on one side of the sintering furnace body 1, a cabinet 3 is fixedly installed on one side of the sintering furnace body 1, a roller 4 is rotatably installed on the inner surface of the cabinet 3, a motor 5 is fixedly installed on one side surface of the cabinet 3, an output end of the motor 5 is fixedly installed on one end of the roller 4, the motor 5 can drive the roller 4 to rotate to realize the conveying of the sliding bearing plate, a fixing plate 6 is fixedly installed on the outer side surface of the cabinet 3, a slide rail 7 is fixedly installed on one side surface of the fixing plate 6, a slider 8 is slidably installed on the outer side surface of the slider 7, and a fixed plate 6 is fixedly installed on one side surface of the fixing plate 6. A motor 29 is fixedly installed on the side surface, a screw 10 is fixedly installed on the output end of the motor 29, a connecting rod 11 is rotatably installed on one side surface of the slider 8, a connecting rod 2 12 is rotatably installed on one side surface of the fixed plate 6, a clamping rod 13 is rotatably installed on one end of the connecting rod 11, a clamping plate 14 is fixedly installed on one end of the clamping rod 13, a placement plate 15 is fixedly installed on one side of the cabinet 3, a through groove 16 is provided on one side of the placement plate 15, a gantry 17 is fixedly installed on one side surface of the fixed plate 6, a slide groove 18 is provided on one side surface of the gantry 17, a slider 2 19 is slidably installed on the inner surface of the slide groove 18, and a slide 19 is slidably installed on the inner surface of the slide groove 18. A sleeve 20 is fixedly installed on one side surface of the block 19, a cutter 21 is slidably installed on the inner side of the sleeve 20, a cylinder 22 is fixedly installed on one side surface of the slider 19, a scissors folding frame 23 is rotatably connected to one side surface of the slider 19, a side plate 24 is fixedly installed on one side surface of the gantry 17, a sliding rod 25 is fixedly installed on one side surface of the side plate 24, a sliding plate 26 is slidably installed on the outer surface of the sliding rod 25, a screw rod 27 is rotatably installed on one side surface of the side plate 24, a gear 28 is fixedly installed on one end of the screw rod 27, a limit rod 29 is fixedly installed on one side surface of the gantry 17, and a limit rod 29 is fixedly installed on one side surface of the gantry 17. A rack 30 is slidably mounted on the outer side of the rod 29, and a limiting groove 1 31 is provided on one side surface of the rack 30, a limiting plate 32 is fixedly mounted on the lower end of the rack 30, and a limiting groove 2 33 is provided on one side surface of the limiting plate 32, a bracket 34 is fixedly mounted on one side surface of the fixed plate 6, a rotating shaft 35 is rotatably mounted on one side surface of the bracket 34, a crankshaft 36 is fixedly mounted on one end of the rotating shaft 35, and a turntable 1 37 is fixedly mounted on the other end of the rotating shaft 35, an extension rod 38 is fixedly mounted on one end of the roller 4, and a turntable 2 39 is fixedly mounted on one end of the extension rod 38, and a belt 1 40 is connected between the turntable 1 37 and the turntable 2 39.

[0023] Example 2

[0024] See also Figure 1-Figure 6As shown, the output end of the motor 15 is fixedly mounted on one end of the roller 4, the screw rod 10 is rotatably mounted between the cabinet 3 and the fixed plate 6, the screw rod 10 is threadedly connected to the slider 18, the connecting rod 12 is rotatably mounted on the side surface of the connecting rod 11 away from the fixed plate 6, the clamping rod 13 is L-shaped, the piston rod end of the cylinder 22 passes through the slider 19 and extends to the inner side of the sleeve 20, the piston rod end of the cylinder 22 is fixedly mounted on the side surface of the cutter 21, and the scissors are folded. The end of the frame 23 away from the slider 219 is rotatably mounted on the side surface of the gantry 17, and the side surface of the sliding plate 126 is rotatably mounted on the scissors folding frame 23. The screw rod 27 is threadedly connected to the sliding plate 126, and the gear 28 and the rack 30 are meshed with each other. The limit rod 29 is slidably mounted in the limit groove 131, and the turntable 137 and the turntable 239 form a synchronous rotation structure through the belt 140. The end of the crankshaft 36 away from the rotating shaft 35 is slidably mounted in the limit groove 233, and the screw rod 27 is threadedly connected to the sliding plate 126. The gear 28 and the rack 30 are meshed with each other. The limit rod 29 is slidably mounted in the limit groove 131, and the turntable 137 and the turntable 239 form a synchronous rotation structure through the belt 140. A turntable 3 41 is fixedly installed at one end of the rod 27, a sewage trough 42 is opened on one side of the cabinet 3, a screw rod 3 43 is rotatably installed on one side surface of the sewage trough 42, a turntable 44 is fixedly installed at one end of the screw rod 3 43, a belt 2 45 is connected between the turntable 3 41 and the turntable 4 44, and the turntable 3 41 and the turntable 4 44 form a synchronous rotation structure through the belt 2 45, a sliding rod 2 46 is fixedly installed on one side surface of the sewage trough 42, and a sliding plate is slidably installed on the outer side of the sliding rod 2 46 The second sliding plate 47, the screw rod 3 43 penetrates the second sliding plate 47 and is threadedly connected to the second sliding plate 47, a telescopic rod 48 is fixedly installed on one side surface of the second sliding plate 47, a scraper 49 is fixedly installed on the lower end of the telescopic rod 48, a spring 50 is fixedly installed on one side surface of the scraper 49, the lower end surface of the scraper 49 is always in contact with the surface of the sewage trough 42, the end of the spring 50 away from the scraper 49 is fixedly installed on one side surface of the second sliding plate 47, and the spring 50 is sleeved on the outer side of the telescopic rod 48; When selecting raw materials, tin bronze powder is used as one of the raw materials. Tin bronze has good wear resistance, corrosion resistance and mechanical properties, and is suitable for preparing high-performance alloy materials. Iron-nickel powder is mixed in a ratio of 5% nickel, 5% iron, 6% zinc, 3% tin and the balance of copper. Iron-nickel alloy has high magnetic permeability and low coercivity, and is widely used in the electromagnetic field. By mixing with tin bronze powder, the advantages of the two materials can be combined to prepare an alloy sintered body with excellent comprehensive performance. Steel plate is used as the bonding phase. The steel plate has good mechanical strength and processing properties, and can effectively bond the mixed powder together to form a dense sintered plate; The process of alloy powder can be one of the following three: Water atomization process: electrolytic copper and zinc ingots are manually put into the medium frequency furnace in a certain proportion for melting, reaching the furnace discharge temperature, smelting and mixing to form gold liquid, and the mixed metal liquid in the medium frequency furnace is poured into the gas atomization tower, and the high-speed airflow is used to act on the molten liquid flow to form fine droplets and solidify into powder particles. Multi-stage dust removal is carried out according to the particle size. After cyclone dust removal, metal particles of 200 to 300 mesh are obtained, and after bag dust removal, metal particles of 500 to 600 mesh are obtained. Under the action of reducing gas, these metal particles are reduced to alloy powder oxidized during the reduction process, and qualified alloy powder is obtained after screening and mixing. In order to further collect metal dust entrained in the air, water spray dust removal is performed after bag dust removal. Since the density of metal particles is greater than that of water, metal particles are precipitated, and this part of the sediment is further reduced to obtain the product. The screening and mixing process will produce unqualified products and a small amount of dust. This project will re-put the unqualified products into the medium frequency furnace as raw materials, and the dust that escapes will be collected by the bag dust removal device to obtain the product; Ammonia decomposition process: The ammonia decomposition furnace is first fed with the gas phase (ammonia) of the liquid ammonia storage tank through pipelines and pressure reducing valves into the furnace tube of the ammonia decomposition furnace. The furnace tube is pre-installed with tubular nickel catalysts. Under the condition of electric heating at 800 degrees, the liquid ammonia is decomposed into a 3 hydrogen 1 nitrogen mixed gas. After heat exchange between the ammonia jacket and the water cooling jacket, the mixed gas is cooled, and then a small amount of water vapor and residual ammonia in the mixed gas is purified by the gas purification device, and a pure 3 hydrogen 1 nitrogen mixed gas is output for production use. The purification device is composed of 2 electric heating tanks equipped with 5A molecular sieves, pipelines, and valves. It works intermittently, one tank works at room temperature (absorbing water vapor and residual ammonia), and the other tank is regenerated. The regeneration method is: the tank is electrically heated to 300 degrees, and the 5A molecular sieve that absorbs water vapor and residual ammonia is gasified. The purified 3 hydrogen 1 nitrogen gas is fed into the pipeline inlet, and the water vapor and residual ammonia are blown out to the reduction furnace tail gas pipe for discharge. Reduction process: The reduction furnace has 2 (or 4) stainless steel furnace tubes (length 5-7 meters), electric heating devices and insulation shells outside the furnace tubes, nitrogen pipe inlets and hydrogen pipe inlets at the tail of the heating part of the furnace tube, and a water cooling jacket device behind it. The working mode of the reduction furnace is: electric heating at 600-800℃, and then a 3-hydrogen 1-nitrogen mixed gas is introduced; the raw materials to be reduced are loaded in trays, and multiple trays are arranged in sequence and pushed into the furnace tube. Under appropriate temperature conditions, the oxygen atoms of the raw materials are reacted into water vapor by the hydrogen in the 3-hydrogen 1-nitrogen mixed gas in the furnace, the raw materials are deoxidized and reduced, and then cooled to room temperature through the water cooling jacket, and the reduced products are obtained at the end of the reduction furnace.

[0025] Gas protection and hot pressing sintering technology are used to prepare iron-nickel-copper alloy sintered plates. Hot pressing sintering under a protective atmosphere can prevent the material from oxidizing at high temperatures and ensure the purity and performance of the sintered body. The hot pressing sintering technology can effectively improve the density and mechanical properties of the sintered body, so that the prepared iron-nickel-copper alloy sintered plates have good physical and mechanical properties. In summary, this iron-nickel-copper alloy sintered body and its preparation method are innovative, practical and have broad application prospects. By optimizing the raw material ratio and preparation process parameters, the organization and properties of the alloy sintered body can be further controlled to meet the application needs in different fields. At the same time, this preparation method also provides new ideas and methods for the preparation of other similar alloy materials.

[0026] When the present invention is in use, a sliding bearing plate is placed on the surface of the roller 4, and the motor 15 is controlled to drive the roller 4 to rotate to transport the sliding bearing plate. When the sliding bearing plate moves to the specified position, the motor 29 is controlled to drive the screw rod 10 to rotate. The screw rod 10 can drive the slider 18 threadedly connected thereto to slide and adjust on the surface of the slide rail 7. The sliding adjustment of the slider 18 can drive the rotation adjustment of the connecting rod 11 and the connecting rod 2 12, so that the connecting rod 11 can drive the clamping rod 13 and the clamping plate 14 to move downward, so that the clamping plate 14 clamps and fixes the sliding bearing plate. While driving the roller 4 to rotate, the motor 15 can also drive the extension rod 38 to rotate, so that the extension rod 38 drives the roller 4 to rotate. The second disk 39 rotates, so that the second disk 39 drives the first disk 37 to rotate under the action of the belt 40, so that the first disk 37 drives the rotating shaft 35 to rotate, and the rotating shaft 35 drives the crankshaft 36 to rotate, so that one end of the crankshaft 36 slides and adjusts in the limiting groove 23, so that the rotation of the crankshaft 36 can drive the limiting plate 32 to slide and adjust up and down, so that the rack 30 can slide and adjust up and down, and the up and down reciprocating sliding of the rack 30 can drive the gear 28 meshing with it to rotate reciprocatingly, so that the gear 28 drives the screw rod 27 to rotate reciprocatingly, and the reciprocating rotation of the screw rod 27 can drive the sliding plate 26 threadedly connected thereto to slide and adjust on the surface of the sliding rod 25, so that the sliding plate 26 drives the scissors folding frame 23 to extend and retract. The scissors folding frame 23 drives the slider 2 19 to slide back and forth in the slide groove 18, so that the slider 2 19 drives the sleeve 20 and the cutter 21 to slide back and forth. By controlling the cylinder 22, the cutter 21 moves downward, and the cutter 21 can cut the sliding bearing plate. The debris and scraps generated during the cutting process fall into the drainage groove 42 below through the through groove 16. The screw rod 27 can also drive the turntable 3 41 to rotate at the same time, so that the turntable 3 41 drives the turntable 44 to rotate under the action of the belt 2 45, so that the turntable 44 drives the screw rod 3 43 to rotate, and the screw rod 3 43 can drive the sliding plate 2 47 meshing with it to slide and adjust on the surface of the sliding rod 2 46, so that the sliding plate 2 47 drives the telescopic rod 4 8 and the scraper 49 are slidably adjusted. Under the action of the spring 50, the scraper 49 is always attached to the side surface of the drain trough 42, so that the sliding adjustment of the scraper 49 can scrape off the debris and scraps generated during the cutting process, making it easy to clean the debris and scraps. After the cutting is completed, the motor 2 9 drives the clamping plate 14 to loosen the sliding bearing plate. The motor 1 5 drives the roller 4 to drive the sliding bearing plate into the sintering furnace body 1, so that the sintering furnace body 1 sintered the sliding bearing plate. Before entering the sintering furnace body 1, powder is applied on the surface of the sliding bearing plate, and alloy powder is evenly spread on the front of the plate. The thickness of the alloy powder is laid as required. The sintering furnace body 1 uses hydrogen to sinter the alloy powder on the surface of the plate.The main body 1 of the sintering furnace is electrically heated. Sintering waste gas will be generated during the sintering process. The project is equipped with an ammonia decomposition hydrogen production device, which uses liquid ammonia to prepare the nitrogen and hydrogen mixed gas required for the sintering furnace (nitrogen accounts for about 25%, hydrogen accounts for about 75%, and there is also a small amount of undecomposed ammonia). Hydrogen is used as the heating combustion gas, and nitrogen is used as the protective gas for combustion. The waste gas generated during the sintering process is discharged from the end of the sintering furnace, collected by the gas collecting hood 2 at the end, and then connected to a set of water spray treatment facilities for treatment and discharged through a 21m high exhaust pipe.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sintering device for sliding bearing plates, comprising a sintering furnace body (1), a cabinet (3) fixedly mounted on one side of the sintering furnace body (1), a roller (4) rotatably mounted on the inner surface of the cabinet (3), and a motor (5) fixedly mounted on one side of the cabinet (3), characterized in that: A fixing plate (6) is fixedly mounted on the outer surface of the cabinet (3), a slide rail (7) is fixedly mounted on one side surface of the fixing plate (6), a slider (8) is slidably mounted on the outer surface of the slide rail (7), a motor (9) is fixedly mounted on one side surface of the fixing plate (6), a screw rod (10) is fixedly mounted on the output end of the motor (9), a connecting rod (11) is rotatably mounted on one side surface of the slider (8), a connecting rod (12) is rotatably mounted on one side surface of the fixing plate (6), a clamping rod (13) is rotatably mounted on one end of the connecting rod (11), and a clamping plate is fixedly mounted on one end of the clamping rod (13) (14), a placement plate (15) is fixedly mounted on one side of the cabinet (3), a through groove (16) is provided on one side of the placement plate (15), a gantry (17) is fixedly mounted on one side surface of the fixed plate (6), a slide groove (18) is provided on one side surface of the gantry (17), a slider (19) is slidably mounted on the inner side surface of the slide groove (18), a sleeve (20) is fixedly mounted on one side surface of the slider (19), a cutter (21) is slidably mounted on the inner side of the sleeve (20), a cylinder (22) is fixedly mounted on one side surface of the slider (19), and a shearing device (21) is rotatably connected to one side surface of the slider (19). A knife folding frame (23), a side surface of the gantry (17) is fixedly mounted with a side plate (24), a side surface of the side plate (24) is fixedly mounted with a sliding rod (25), a sliding plate (26) is slidably mounted on the outer surface of the sliding rod (25), a screw rod (27) is rotatably mounted on one side surface of the side plate (24), a gear (28) is fixedly mounted on one end of the screw rod (27), a limit rod (29) is fixedly mounted on one side surface of the gantry (17), a rack (30) is slidably mounted on the outer side of the limit rod (29), a side surface of the rack (30) is provided with a limit groove (31), and the gear (28) is fixedly mounted on one end of the screw rod (27). A limiting plate (32) is fixedly mounted on the lower end of the strip (30), and a limiting groove (33) is provided on one side surface of the limiting plate (32). A bracket (34) is fixedly mounted on one side surface of the fixing plate (6), and a rotating shaft (35) is rotatably mounted on one side surface of the bracket (34). A crankshaft (36) is fixedly mounted on one end of the rotating shaft (35), and a rotating disk (37) is fixedly mounted on the other end of the rotating shaft (35). An extension rod (38) is fixedly mounted on one end of the rotating roller (4), and a rotating disk (39) is fixedly mounted on one end of the extending rod (38), and a belt (40) is connected between the rotating disk (37) and the rotating disk (39).

2. The device for sintering sliding bearing plates according to claim 1, characterized in that: A gas collecting hood (2) is fixedly mounted on one side of the sintering furnace body (1); the output end of the motor 1 (5) is fixedly mounted on one end of the roller (4); the screw rod 1 (10) is rotatably mounted between the cabinet (3) and the fixed plate (6); the screw rod 1 (10) is threadedly connected to the slider 1 (8); the connecting rod 2 (12) is rotatably mounted on a side surface of the connecting rod 1 (11) away from the fixed plate (6); and the clamping rod (13) is in an L-shaped structure.

3. The device for sintering sliding bearing plates according to claim 2, characterized in that: The piston rod end of the cylinder (22) passes through the second slider (19) and extends to the inner side of the sleeve (20). The piston rod end of the cylinder (22) is fixedly mounted on a side surface of the cutter (21). The end of the scissors folding frame (23) away from the second slider (19) is rotatably mounted on a side surface of the gantry (17). The side surface of the sliding plate (26) is rotatably mounted on the scissors folding frame (23). The screw rod (27) and the sliding plate (26) are threadedly connected.

4. The device for sintering sliding bearing plates according to claim 3, characterized in that: The gear (28) and the rack (30) are meshed with each other, the limit rod (29) is slidably mounted in the limit groove 1 (31), the turntable 1 (37) and the turntable 2 (39) form a synchronous rotation structure through the belt 1 (40), and the end of the crankshaft (36) away from the rotating shaft (35) is slidably mounted in the limit groove 2 (33).

5. The device for sintering sliding bearing plates according to claim 4, characterized in that: A turntable 3 (41) is fixedly mounted on one end of the screw rod 2 (27); a sewage trough (42) is provided on one side of the cabinet body (3); a screw rod 3 (43) is rotatably mounted on one side surface of the sewage trough (42); a turntable 4 (44) is fixedly mounted on one end of the screw rod 3 (43); a belt 2 (45) is connected between the turntable 3 (41) and the turntable 4 (44); and a synchronous rotation structure is formed between the turntable 3 (41) and the turntable 4 (44) via the belt 2 (45).

6. The device for sintering sliding bearing plates according to claim 5, characterized in that: A sliding rod 2 (46) is fixedly mounted on one side surface of the sewage trough (42), a sliding plate 2 (47) is slidably mounted on the outer side of the sliding rod 2 (46), and the screw rod 3 (43) passes through the sliding plate 2 (47) and is threadedly connected to the sliding plate 2 (47).

7. The device for sintering sliding bearing plates according to claim 6, characterized in that: A telescopic rod (48) is fixedly mounted on one side surface of the sliding plate 2 (47), a scraper (49) is fixedly mounted on the lower end of the telescopic rod (48), a spring (50) is fixedly mounted on one side surface of the scraper (49), the lower end surface of the scraper (49) is always in contact with the surface of the sewage trough (42), one end of the spring (50) away from the scraper (49) is fixedly mounted on one side surface of the sliding plate 2 (47), and the spring (50) is sleeved on the outer side of the telescopic rod (48).

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