A roller furnace capable of correcting the deviation of sagger

Abstract

The invention discloses a roller furnace capable of correcting the deviation of a sagger, and relates to the technical field of roller furnaces. The invention comprises a furnace body, a correction component and a guide component. When correcting the deviation of a sagger in the roller furnace, the lifting column moves vertically downward to drive the correction moving plate to move downward, and the lifting ring plate moves vertically downward to drive the moving connecting rod to move horizontally in opposite directions, so that the distance between the correction moving plates becomes larger, so that the correction moving plates can pass through the sagger, and the correction moving plate can limit the deviation of the sagger; the correction side plate moves horizontally, so that the distance between the correction side plate and the correction moving plate changes, so that the correction side plate and the correction moving plate can pass through the sagger and limit the deviation of the sagger; through the movement of the correction side plate and the correction moving plate, multiple saggers can be corrected in a limited manner, thereby improving work efficiency, and can limit the deviation of saggers of different sizes, thereby improving the applicability of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of roller hearth furnaces, and in particular relates to a roller hearth furnace capable of correcting deviation of saggers. Background Art

[0002] The roller hearth furnace, also known as the roller kiln, is composed of rollers arranged in parallel and crossing the cross section of the furnace working channel. The products are placed on the rollers and transported into the furnace as the rollers rotate to complete the firing process in the furnace. During the firing process, in order to facilitate the firing of the materials, the materials are usually placed in a sagger.

[0003] In the process of transporting the sagger by the roller, the sagger is prone to deviation due to the different contact between the sagger and the conveying roller. When the sagger deviates in the furnace, it may directly hit the furnace wall, causing the furnace wall to break and damage, resulting in huge economic losses. Or it may contact the furnace wall, increasing the friction force on the sagger, causing the running speed to slow down and contact and collide with other saggers, resulting in reduced firing effect, which may seriously cause production to be forced to be interrupted and reduce production efficiency. Therefore, the sagger needs to be corrected; when correcting different saggers, it is often necessary to replace correction parts of different sizes, which is cumbersome and reduces work efficiency; when multiple saggers are transported to the roller, manual adjustment is required to ensure that the saggers enter the furnace normally, which is inefficient and wastes manpower. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In response to the problems in the related technology, the present invention proposes a roller furnace that can correct the deviation of saggers. The furnace has the function of limiting the deviation of multiple saggers by moving the deviation correction side plates and the deviation correction movable plate, thereby improving work efficiency. The furnace can limit the deviation of saggers of different sizes and improve the applicability of the equipment. The furnace can guide multiple saggers into the roller furnace separately, reducing the steps of manual adjustment and improving work efficiency. The furnace solves the technical problems that when correcting the deviation of different saggers, it is often necessary to replace correction parts of different sizes, which is cumbersome and reduces work efficiency; when multiple saggers are transported to the roller, manual adjustment is required to ensure that the saggers enter the furnace normally, which is inefficient and wastes manpower.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention is a roller furnace capable of correcting the deviation of a sagger, comprising 1. A roller furnace capable of correcting the deviation of a sagger, comprising a furnace body, a correction component and a guide component, characterized in that: the correction component comprises a plurality of correction side plates, a plurality of correction moving plates and a plurality of correction units, the correction side plates are arranged in the furnace body and close to both sides of the inner wall of the furnace body, the correction moving plates are arranged in the furnace body and located between the correction side plates, and the correction units are arranged above the correction moving plates;

[0008] The deviation correction unit comprises a lifting column, a lifting installation plate, a plurality of movable connecting rods and a lifting ring plate, wherein the lifting installation plate is arranged in the furnace body, the lifting column passes through the furnace body and is fixedly connected to the lifting installation plate, the lifting ring plate is slidably sleeved on the lifting column, the movable connecting rod is slidably installed with the lifting installation plate, and the movable connecting rod is fixedly connected with the deviation correction movable plate;

[0009] The deflection correction side plate can move horizontally, so that the distance between the deflection correction side plate and the deflection correction moving plate changes; the lifting column can drive the lifting installation plate to move vertically, so that the deflection correction moving plate moves vertically. When the lifting ring plate moves vertically, the mobile connecting rod can move horizontally, thereby driving the deflection correction moving plate to move horizontally, so that the distance between the deflection correction moving plates changes;

[0010] A connecting pressure plate is fixedly installed at one end of the deviation-correcting moving plate near the entrance of the roller furnace, and the guide assembly includes a guide mounting plate, a mounting moving block, a moving baffle, a fixed mounting plate, and a lifting mounting rod. Guide mounting plates are arranged on both sides of the entrance of the furnace body, the guide mounting plate is fixedly mounted on the furnace body, the fixed mounting plate is arranged above the guide mounting plate, a plurality of support columns are fixedly installed on the top surface of the guide mounting plate, the support columns are fixedly connected to the fixed mounting plate, two sliding mounting openings are arranged on the top surface of the fixed mounting plate, a mounting moving block is slidably installed in the sliding mounting opening, the mounting moving block is arranged with two lifting sliding holes, the lifting mounting rod is slidably matched with the lifting sliding hole, the bottom end of the lifting mounting rod is fixedly connected to the moving baffle, and the moving baffle is provided with a pressure plate connecting groove;

[0011] The guide assembly also includes a lifting baffle, a baffle mounting rod, a baffle spring, a baffle mounting plate and a baffle cylinder. The baffle cylinder is fixedly mounted on the top surface of the support column. The output end of the baffle cylinder passes through the support column and is fixedly connected to the baffle mounting plate. The baffle mounting plate is slidably mounted with a baffle mounting rod. The bottom end of the baffle mounting rod is fixedly connected to the lifting baffle. The baffle spring is sleeved on the baffle mounting rod. One end of the baffle spring is fixedly connected to the lifting baffle, and the other end is fixedly connected to the baffle mounting plate.

[0012] When the lifting baffle contacts the top of the sagger, the horizontal movement of the sagger will not be affected.

[0013] Preferably, the correction unit also includes a lifting mounting block, a lifting motor, a lifting screw and a lifting connecting plate. A lifting opening is provided on the top surface of the furnace body, the lifting column is slidably installed in the lifting opening, the lifting mounting block is fixedly installed on the top surface of the outer wall of the furnace body, a lifting mounting groove is provided on one side of the lifting mounting block, the lifting screw is vertically rotatably installed in the lifting mounting groove, the lifting motor is fixedly installed on the top surface of the lifting mounting block, the lifting motor driving shaft passes through the lifting mounting block and is fixedly connected to the lifting screw, the lifting connecting plate is threadedly sleeved on the lifting screw, the lifting connecting plate slides in cooperation with the lifting mounting groove, and the top surface of the lifting connecting plate is fixedly connected to the lifting column.

[0014] Preferably, the correction unit also includes a movable mounting block, a movable motor, a movable screw rod, a movable connecting plate, a plurality of lifting connecting rods and a plurality of rotating connecting rods. The movable mounting block is fixedly mounted on the top surface of the outer wall of the furnace body, the movable mounting block is provided with a lifting and moving groove, the movable screw rod is vertically rotatably mounted in the lifting and moving groove, the movable motor is fixedly mounted on the top surface of the lifting and mounting block, the movable motor driving shaft passes through the movable mounting block and is fixedly connected to the movable screw rod, the movable connecting plate is threadedly sleeved on the movable screw rod, the movable connecting plate slides in the lifting and moving groove, the top end of the lifting and connecting rod is fixedly connected to the top surface of the movable connecting plate, the bottom end of the lifting and connecting rod passes through the furnace body and is fixedly connected to the lifting ring plate, the lifting mounting plate is provided with a horizontal moving opening, the movable connecting rod is slidably mounted in the horizontal moving opening, the top end of the movable connecting rod is provided with a rotating connecting groove, the lifting ring plate is provided with a plurality of rotating grooves, one end of the rotating connecting rod is rotatably mounted in the rotating groove, and the other end is rotatably mounted in the rotating connecting groove.

[0015] Preferably, a plurality of deflection-correcting electric push rods are fixedly installed on both sides of the furnace body, and the push rods of the deflection-correcting electric push rods pass through the furnace body and are fixedly connected to the deflection-correcting side plates.

[0016] Preferably, the guide assembly further comprises a lifting spring, the lifting spring is sleeved on the lifting mounting rod, the bottom end of the lifting spring is fixedly connected to the movable baffle, and the top end of the lifting spring is fixedly connected to the mounting movable block.

[0017] Preferably, the guide assembly also includes a horizontal mounting rod, a horizontal moving spring, a guide side plate, a guide baffle and a guide motor. A horizontal mounting rod is fixedly installed on one side of the mounting moving block close to the guide mounting plate. The horizontal mounting rod and the fixed mounting plate are slidably installed. The horizontal moving spring is sleeved on the horizontal mounting rod. One end of the horizontal moving spring is fixedly connected to the mounting moving block, and the other end is fixedly connected to the fixed mounting plate. The guide side plate is fixedly connected to the correction side plate. A motor mounting plate is fixedly installed on the top surface of the guide mounting plate. A guide baffle is arranged under the motor mounting plate. The guide motor is fixedly installed on the top surface of the motor mounting plate. The guide motor drive shaft passes through the motor mounting plate and is fixedly connected to the guide baffle.

[0018] Preferably, the friction force generated between the surfaces of the deviation-correcting side plates and the deviation-correcting movable plate and the sagger does not affect the movement of the sagger.

[0019] Preferably, the parts located in the roller hearth furnace are made of heat-resistant material.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present invention provides a roller furnace capable of correcting the deviation of sagger, which has the following beneficial effects:

[0022] 1. When the sagger in the roller furnace is corrected, the lifting column moves vertically downward to drive the correcting movable plate to move downward, and the lifting ring plate moves vertically downward to drive the movable connecting rod to move horizontally in opposite directions, so that the distance between the correcting movable plates becomes larger, so that the correcting movable plates can pass through the sagger, and the correcting movable plate can limit the deviation of the sagger; the correcting side plate moves horizontally to change the distance between the correcting side plate and the correcting movable plate, so that the correcting side plate and the correcting movable plate can pass through the sagger and limit the deviation of the sagger; the correcting side plate and the correcting movable plate can move through the sagger and limit the deviation of the sagger; the correcting side plate and the correcting movable plate can move to limit the deviation of multiple saggers, thereby improving work efficiency, being able to limit the deviation of saggers of different sizes, and improving the applicability of the equipment.

[0023] 2. The deviation-correcting moving plate drives the connecting pressure plate to move, and the deviation-correcting side plate drives the guiding side plate to move, so that a guiding channel is formed between the guiding side plate and the movable baffle. The guiding motor drives the guiding baffle to rotate, and the two guiding baffles cooperate with each other to guide the sagger to the specified position, so that the sagger enters the roller furnace from the guiding channel. Multiple saggers can be guided into the roller furnace separately, reducing the steps of manual adjustment and improving work efficiency.

[0024] 3. When the sagger moves partially through the bottom of the lifting baffle, the baffle cylinder drives the baffle mounting plate to move downward, and the baffle mounting plate drives the lifting baffle to move downward. The lifting baffle contacts the top of the sagger, and the baffle spring is compressed. When the sagger moves into the roller furnace, the baffle spring resets and pushes the lifting baffle downward to block the next sagger. When the guide baffle completes the guidance of the sagger, the baffle cylinder drives the lifting baffle to move upward to release the contact between the lifting baffle and the sagger, preventing the adjacent saggers from entering the same channel and colliding with the adjacent saggers when moving in the roller furnace, causing damage.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the present invention;

[0028] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention;

[0029] Figure 3 It is one of the partial three-dimensional structural schematic diagrams of the present invention;

[0030] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at A;

[0031] Figure 5 This is the second schematic diagram of a partial three-dimensional structure of the present invention;

[0032] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B;

[0033] Figure 7 This is the third schematic diagram of a partial three-dimensional structure of the present invention;

[0034] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at C;

[0035] Fig. 9 This is the fourth schematic diagram of a partial three-dimensional structure of the present invention;

[0036] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at D.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 1. Furnace body; 2. Correction assembly; 201. Correction side plate; 202. Correction moving plate; 203. Correction electric push rod; 204. Connecting plate; 3. Guide assembly; 301. Guide mounting plate; 302. Mounting moving block; 303. Moving baffle; 304. Fixed mounting plate; 305. Lifting mounting rod; 306. Lifting spring; 307. Support column; 308. Horizontal mounting rod; 309. Horizontal moving spring; 310. Guide side plate; 311. Guide baffle; 312. Guide motor; 313. Lifting baffle ; 314, baffle mounting rod; 315, baffle spring; 316, baffle mounting plate; 317, baffle cylinder; 4, correction unit; 401, lifting column; 402, lifting mounting plate; 403, moving connecting rod; 404, lifting ring plate; 405, lifting mounting block; 406, lifting motor; 407, lifting screw rod; 408, lifting connecting plate; 409, moving mounting block; 410, moving motor; 411, moving screw rod; 412, moving connecting plate; 413, lifting connecting rod; 414, rotating connecting rod. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0040] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0041] For example, see Figure 1-Figure 10 As shown, the present invention is a roller furnace capable of correcting the deviation of sagger, comprising a furnace body 1, a correction component 2 and a guide component 3, characterized in that: the correction component 2 comprises a plurality of correction side plates 201, a plurality of correction moving plates 202 and a plurality of correction units 4, the correction side plates 201 are arranged in the furnace body 1 and close to both sides of the inner wall of the furnace body 1, the correction moving plates 202 are arranged in the furnace body 1 and between the correction side plates 201, and the correction units 4 are arranged above the correction moving plates 202;

[0042] The deviation correction unit 4 includes a lifting column 401, a lifting installation plate 402, a plurality of movable connecting rods 403 and a lifting ring plate 404. The lifting installation plate 402 is arranged in the furnace body 1. The lifting column 401 passes through the furnace body 1 and is fixedly connected to the lifting installation plate 402. The lifting ring plate 404 is slidably sleeved on the lifting column 401. The movable connecting rod 403 is slidably installed on the lifting installation plate 402. The movable connecting rod 403 is fixedly connected to the deviation correction movable plate 202.

[0043] The deflection correction side plate 201 can move horizontally, so that the distance between the deflection correction side plate 201 and the deflection correction moving plate 202 changes; the lifting column 401 can drive the lifting installation plate 402 to move vertically, so that the deflection correction moving plate 202 moves vertically. When the lifting ring plate 404 moves vertically, the movable connecting rod 403 can move horizontally, thereby driving the deflection correction moving plate 202 to move horizontally, so that the distance between the deflection correction moving plates 202 changes;

[0044] A connecting pressure plate 204 is fixedly installed at one end of the deviation correcting moving plate 202 near the entrance of the roller furnace, and the guide assembly 3 includes a guide mounting plate 301, a mounting moving block 302, a moving baffle 303, a fixed mounting plate 304 and a lifting mounting rod 305. Guide mounting plates 301 are arranged on both sides of the entrance of the furnace body 1, the guide mounting plates 301 are fixedly installed with the furnace body 1, the fixed mounting plates 304 are arranged above the guide mounting plates 301, a plurality of support columns 307 are fixedly installed on the top surface of the guide mounting plate 301, the support columns 307 are fixedly connected with the fixed mounting plate 304, the top surface of the fixed mounting plate 304 is provided with two sliding mounting openings, the mounting moving block 302 is slidably installed in the sliding mounting openings, the mounting moving block 302 is provided with two lifting sliding holes, the lifting mounting rod 305 is slidably matched with the lifting sliding hole, the bottom end of the lifting mounting rod 305 is fixedly connected with the moving baffle 303, and the moving baffle 303 is provided with a pressure plate connecting groove;

[0045] The guide assembly 3 also includes a lifting baffle 313, a baffle mounting rod 314, a baffle spring 315, a baffle mounting plate 316 and a baffle cylinder 317. The baffle cylinder 317 is fixedly mounted on the top surface of the support column 307. The output end of the baffle cylinder 317 passes through the support column 307 and is fixedly connected to the baffle mounting plate 316. The baffle mounting plate 316 is slidably mounted with the baffle mounting rod 314. The bottom end of the baffle mounting rod 314 is fixedly connected to the lifting baffle 313. The baffle spring 315 is sleeved on the baffle mounting rod 314. One end of the baffle spring 315 is fixedly connected to the lifting baffle 313, and the other end is fixedly connected to the baffle mounting plate 316.

[0046] When the lifting baffle 313 contacts the top of the sagger, the horizontal movement of the sagger will not be affected;

[0047] When in use, when the sagger in the roller furnace is corrected, the lifting column 401 moves vertically downward, and the lifting mounting plate 402 drives the correcting movable plate 202 to move downward, and the lifting ring plate 404 moves vertically downward to drive the movable connecting rod 403 to move horizontally back and forth, so that the distance between the correcting movable plates 202 becomes larger, so that the correcting movable plates 202 can pass through the sagger, and the correcting movable plate 202 can limit the deviation of the sagger; the correcting side plate 201 moves horizontally, so that the distance between the correcting side plate 201 and the correcting movable plate 202 changes, so that the correcting side plate 201 and the correcting movable plate 202 can pass through the sagger and limit the deviation of the sagger; through the movement of the correcting side plate 201 and the correcting movable plate 202, multiple saggers can be limited and corrected, thereby improving work efficiency, being able to limit and correct saggers of different sizes, and improving the applicability of the equipment;

[0048] The correcting movable plate 202 moves downward to drive the connecting pressure plate 204 to move, and the connecting pressure plate 204 drives the movable baffle 303 to move downward; the baffle cylinder 317 drives the baffle mounting plate 316 to move downward, and the baffle mounting plate 316 drives the lifting baffle 313 to move downward, and the lifting baffle 313 contacts the top of the sagger, and the baffle spring 315 is compressed. When the sagger moves into the roller furnace, the baffle spring 315 is reset to push the lifting baffle 313 to move downward to block the next sagger; when the guide baffle 311 completes the guidance of the sagger, the baffle cylinder 317 drives the baffle mounting plate 316 to move upward, driving the lifting baffle 313 to move upward, and releasing the contact between the lifting baffle 313 and the sagger, and when the sagger partially moves through the bottom of the lifting baffle 313, the baffle cylinder 317 drives the lifting baffle 313 to move downward and contact the top of the sagger; the downward force generated by the baffle spring 315 does not affect the horizontal movement of the sagger, thereby ensuring normal feeding.

[0049] Embodiment 2 is different from the above embodiment. Please refer to Figure 4 , Figure 6 The deviation correction unit 4 also includes a lifting installation block 405, a lifting motor 406, a lifting screw 407 and a lifting connection plate 408. A lifting port is provided on the top surface of the furnace body 1, and the lifting column 401 is slidably installed in the lifting port. The lifting installation block 405 is fixedly installed on the top surface of the outer wall of the furnace body 1. A lifting installation groove is provided on one side of the lifting installation block 405. The lifting screw 407 is vertically rotatably installed in the lifting installation groove. The lifting motor 406 is fixedly installed on the top surface of the lifting installation block 405. The driving shaft of the lifting motor 406 passes through the lifting installation block 405 and is fixedly connected to the lifting screw 407. The lifting connection plate 408 is threadedly sleeved on the lifting screw 407. The lifting connection plate 408 is slidably matched with the lifting installation groove, and the top surface of the lifting connection plate 408 is fixedly connected to the lifting column 401;

[0050] When in use, the lifting motor 406 drives the lifting screw 407 to rotate, the lifting screw 407 rotates to drive the lifting connecting plate 408 to move vertically, the lifting connecting plate 408 drives the lifting column 401 to move vertically, and the lifting column 401 drives the lifting installation plate 402 to move vertically.

[0051] Embodiment 3 is different from the above embodiment. Please refer to Figure 4 , Figure 6 The deviation correction unit also includes a movable mounting block 409, a movable motor 410, a movable screw 411, a movable connecting plate 412, a plurality of lifting connecting rods 413 and a plurality of rotating connecting rods 414. The movable mounting block 409 is fixedly mounted on the top surface of the outer wall of the furnace body 1. The movable mounting block 409 is provided with a lifting and moving groove. The movable screw 411 is vertically rotated and mounted in the lifting and moving groove. The movable motor 410 is fixedly mounted on the top surface of the lifting and moving mounting block 405. The driving shaft of the movable motor 410 passes through the movable mounting block 409 and is fixedly connected to the movable screw 411. The threaded sleeve of the movable connecting plate 412 It is arranged on the moving screw rod 411, the moving connecting plate 412 is slidably matched with the lifting moving groove, the top of the lifting connecting rod 413 is fixedly connected to the top surface of the moving connecting plate 412, the bottom of the lifting connecting rod 413 passes through the furnace body 1 and is fixedly connected to the lifting ring plate 404, the lifting installation plate 402 is provided with a horizontal moving opening, the moving connecting rod 403 is slidably installed in the horizontal moving opening, the top of the moving connecting rod 403 is provided with a rotating connecting groove, the lifting ring plate 404 is provided with a plurality of rotating grooves, one end of the rotating connecting rod 414 is rotatably installed in the rotating groove, and the other end is rotatably installed in the rotating connecting groove;

[0052] When in use, the moving motor 410 drives the moving screw rod 411 to rotate, and the rotation of the moving screw rod 411 drives the moving connecting plate 412 to move vertically. The moving connecting plate 412 moves vertically through the lifting ring plate 404 at the top of the lifting connecting rod 413. When the lifting ring plate 404 moves upward, the lifting ring plate 404 drives the moving connecting rod 403 to move toward each other by rotating the connecting rod 414. When the lifting ring plate 404 moves downward, the lifting ring plate 404 drives the moving connecting rod 403 to move away from each other by rotating the connecting rod 414.

[0053] Embodiment 4 is different from the above embodiment. Please refer to Figure 3 , Fig.10 A plurality of deflection-correcting electric push rods 203 are fixedly installed on both sides of the furnace body 1, and the push rods of the deflection-correcting electric push rods 203 pass through the furnace body 1 and are fixedly connected to the deflection-correcting side plates 201;

[0054] When in use, the deflection correcting electric push rod 203 drives the deflection correcting side plate 201 to move.

[0055] Embodiment 5 is different from the above embodiment. Please refer to Figure 7 , Figure 8The guide assembly 3 further includes a lifting spring 306, which is sleeved on the lifting mounting rod 305, the bottom end of the lifting spring 306 is fixedly connected to the moving baffle 303, and the top end of the lifting spring 306 is fixedly connected to the mounting moving block 302;

[0056] When in use, the correcting movable plate 202 moves downward to drive the connecting pressure plate 204 to move, and the connecting pressure plate 204 drives the movable baffle 303 to move downward, and the lifting spring 306 is stretched. When the correcting movable plate 202 moves upward, the lifting spring 306 is reset to drive the movable baffle 303 to move upward.

[0057] Embodiment 6 is different from the above embodiment. Please refer to Fig. 9 , Fig.10 , the guide assembly 3 also includes a horizontal mounting rod 308, a horizontal movement spring 309, a guide side plate 310, a guide baffle 311 and a guide motor 312. The horizontal mounting rod 308 is fixedly installed on one side of the installation moving block 302 close to the guide mounting plate 301. The horizontal mounting rod 308 is slidably installed with the fixed mounting plate 304. The horizontal movement spring 309 is sleeved on the horizontal mounting rod 308. One end of the horizontal movement spring 309 is fixedly connected to the installation moving block 302, and the other end is fixedly connected to the fixed mounting plate 304. The guide side plate 310 is fixedly connected to the correction side plate 201. A motor mounting plate is fixedly installed on the top surface of the guide mounting plate 301. A guide baffle 311 is arranged below the motor mounting plate. The guide motor 312 is fixedly installed on the top surface of the motor mounting plate. The driving shaft of the guide motor 312 passes through the motor mounting plate and is fixedly connected to the guide baffle 311.

[0058] When in use, the movement of the deviation correcting movable plate 202 drives the movable baffle 303 to move horizontally, and the movable baffle 303 drives the installation movable block 302 to move, and the horizontal moving spring 309 is compressed; the guide motor 312 drives the guide baffle 311 to rotate, and guides the sagger to a specified position.

[0059] Embodiment 7 is different from the above embodiment. Please refer to Figure 7 , Fig.10 The friction between the surfaces of the correcting side plate 201 and the correcting movable plate 202 and the sagger does not affect the movement of the sagger;

[0060] When in use, the friction force generated between the surfaces of the deviation-correcting side plate 201 and the deviation-correcting movable plate 202 and the sagger will not hinder the movement of the sagger.

[0061] Embodiment 8 is different from the above embodiment. Please refer to Figure 3 , the parts located in the roller furnace are made of heat-resistant materials;

[0062] When in use, the parts in the roller furnace will not be unable to operate due to the high temperature in the roller furnace.

[0063] In summary, with the aid of the above technical scheme of the present invention, when the present device is used, the lifting motor 406 drives the lifting screw rod 407 to rotate, the lifting screw rod 407 rotates to drive the lifting connecting plate 408 to move vertically, the lifting connecting plate 408 drives the lifting column 401 to move vertically, the lifting column 401 moves vertically downward, and drives the deviation correction moving plate 202 to move downward through the lifting mounting plate 402, the moving motor 410 drives the moving screw rod 411 to rotate, the moving screw rod 411 rotates to drive the moving connecting plate 412 to move vertically, the moving connecting plate 412 moves vertically through the lifting ring plate 404 at the top of the lifting connecting rod 413, the lifting ring plate 404 moves downward, and the lifting ring plate 404 drives the moving connecting rod 414 to rotate. The connecting rods 403 move in opposite directions, so that the distance between the deflection-correcting movable plates 202 becomes larger, so that the deflection-correcting movable plates 202 can pass through the sagger, and the deflection-correcting movable plates 202 can limit the deflection of the sagger; the deflection-correcting electric push rods 203 drive the deflection-correcting side plates 201 to move, and the deflection-correcting side plates 201 move horizontally, so that the distance between the deflection-correcting side plates 201 and the deflection-correcting movable plates 202 changes, so that the deflection-correcting side plates 201 and the deflection-correcting movable plates 202 can pass through the sagger and limit the deflection of the sagger; through the movement of the deflection-correcting side plates 201 and the deflection-correcting movable plates 202, multiple saggers can be limited and corrected, thereby improving work efficiency, and deflection-limiting correction can be performed on saggers of different sizes, thereby improving the applicability of the equipment; the deflection-correcting movable plates 202 move downward to drive the connecting rods 203 to move. The pressing plate 204 moves, and the connecting pressing plate 204 drives the movable baffle 303 to move downward. The movement of the correcting movable plate 202 drives the movable baffle 303 to move horizontally. The movable baffle 303 drives the installation movable block 302 to move. The correcting side plate 201 drives the guide side plate 310 to move, so that a guide channel is formed between the guide side plate 310 and the movable baffle 303. The guide motor 312 drives the guide baffle 311 to rotate. The two guide baffles 311 cooperate with each other to guide the sagger to a specified position, so that the sagger enters the roller furnace from the guide channel. Multiple saggers can be guided into the roller furnace separately, reducing the steps of manual adjustment and improving work efficiency. The baffle cylinder 317 drives the baffle mounting plate 316 to move downward. The baffle mounting plate 316 is driven by the baffle cylinder 317 to move downward. 16 drives the lifting baffle 313 to move downward, the lifting baffle 313 contacts the top of the sagger, and the baffle spring 315 is compressed. When the sagger moves into the roller furnace, the baffle spring 315 is reset to push the lifting baffle 313 to move downward to block the next sagger; when the guide baffle 311 completes the guidance of the sagger, the baffle cylinder 317 drives the baffle mounting plate 316 to move upward, driving the lifting baffle 313 to move upward, releasing the contact between the lifting baffle 313 and the sagger, and when the sagger partially moves through the bottom of the lifting baffle 313, the baffle cylinder 317 drives the lifting baffle 313 to move downward and contact the top of the sagger to prevent the adjacent saggers from entering the same channel and colliding with the adjacent saggers when moving in the roller furnace, causing damage.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A roller furnace capable of correcting the deviation of a sagger, comprising a furnace body, a deviation correction component and a guide component, characterized in that: The deflection correction assembly includes a plurality of deflection correction side plates, a plurality of deflection correction movable plates and a plurality of deflection correction units. The deflection correction side plates are arranged in the furnace body and close to the two sides of the furnace body wall. The deflection correction movable plates are arranged in the furnace body and located between the deflection correction side plates. The deflection correction units are arranged above the deflection correction movable plates. The deviation correction unit comprises a lifting column, a lifting installation plate, a plurality of movable connecting rods and a lifting ring plate, wherein the lifting installation plate is arranged in the furnace body, the lifting column passes through the furnace body and is fixedly connected to the lifting installation plate, the lifting ring plate is slidably sleeved on the lifting column, the movable connecting rod is slidably installed with the lifting installation plate, and the movable connecting rod is fixedly connected with the deviation correction movable plate; The deflection correction side plate can move horizontally, so that the distance between the deflection correction side plate and the deflection correction moving plate changes; the lifting column can drive the lifting installation plate to move vertically, so that the deflection correction moving plate moves vertically. When the lifting ring plate moves vertically, the mobile connecting rod can move horizontally, thereby driving the deflection correction moving plate to move horizontally, so that the distance between the deflection correction moving plates changes; The guide assembly includes a guide mounting plate, a guide baffle and a guide motor. The guide mounting plates are arranged on both sides of the furnace entrance. The guide mounting plates are fixedly installed with the furnace body. A plurality of support columns are fixedly installed on the top surface of the guide mounting plate close to the furnace mouth. A motor mounting plate is fixedly installed on the top surface of the guide mounting plate away from the furnace mouth. A guide baffle is arranged below the motor mounting plate. The guide motor is fixedly installed on the top surface of the motor mounting plate. The guide motor driving shaft passes through the motor mounting plate and is fixedly connected to the guide baffle. The guide assembly also includes a lifting baffle, a baffle mounting rod, a baffle spring, a baffle mounting plate and a baffle cylinder. The baffle cylinder is fixedly mounted on the top surface of the support column. The output end of the baffle cylinder passes through the support column and is fixedly connected to the baffle mounting plate. The baffle mounting plate is slidably mounted with a baffle mounting rod. The bottom end of the baffle mounting rod is fixedly connected to the lifting baffle. The baffle spring is sleeved on the baffle mounting rod. One end of the baffle spring is fixedly connected to the lifting baffle, and the other end is fixedly connected to the baffle mounting plate. When the lifting baffle contacts the top of the sagger, the horizontal movement of the sagger will not be affected.

2. A roller hearth furnace capable of correcting the deviation of sagger according to claim 1, characterized in that: The correction unit also includes a lifting mounting block, a lifting motor, a lifting screw and a lifting connecting plate. A lifting opening is provided on the top surface of the furnace body, and the lifting column is slidably installed in the lifting opening. The lifting mounting block is fixedly installed on the top surface of the outer wall of the furnace body. A lifting mounting groove is provided on one side of the lifting mounting block. The lifting screw is vertically rotatably installed in the lifting mounting groove. The lifting motor is fixedly installed on the top surface of the lifting mounting block. The driving shaft of the lifting motor passes through the lifting mounting block and is fixedly connected to the lifting screw. The lifting connecting plate is threadedly sleeved on the lifting screw. The lifting connecting plate slides in cooperation with the lifting mounting groove, and the top surface of the lifting connecting plate is fixedly connected to the lifting column.

3. The roller hearth furnace capable of correcting the deviation of the sagger according to claim 2, characterized in that: The correction unit also includes a mobile mounting block, a mobile motor, a mobile screw rod, a mobile connecting plate, a plurality of lifting connecting rods and a plurality of rotating connecting rods. The mobile mounting block is fixedly mounted on the top surface of the outer wall of the furnace body, the mobile mounting block is provided with a lifting and moving groove, the mobile screw rod is vertically rotatably mounted in the lifting and moving groove, the mobile motor is fixedly mounted on the top surface of the lifting and mounting block, the mobile motor driving shaft passes through the mobile mounting block and is fixedly connected to the mobile screw rod, the mobile connecting plate is threadedly sleeved on the mobile screw rod, the mobile connecting plate is slidably matched with the lifting and moving groove, the top end of the lifting and connecting rod is fixedly connected to the top surface of the mobile connecting plate, the bottom end of the lifting and connecting rod passes through the furnace body and is fixedly connected to the lifting ring plate, the lifting mounting plate is provided with a horizontal moving opening, the mobile connecting rod is slidably mounted in the horizontal moving opening, the top end of the mobile connecting rod is provided with a rotating connecting groove, the lifting ring plate is provided with a plurality of rotating grooves, one end of the rotating connecting rod is rotatably mounted in the rotating groove, and the other end is rotatably mounted in the rotating connecting groove.

4. The roller hearth furnace capable of correcting the deviation of the sagger according to claim 3 is characterized in that: A plurality of deflection correction electric push rods are fixedly installed on both sides of the furnace body. The push rods of the deflection correction electric push rods pass through the furnace body and are fixedly connected to the deflection correction side plates. A connecting pressure plate is fixedly installed at one end of the deflection correction moving plate close to the roller furnace entrance.

5. The roller hearth furnace capable of correcting the deviation of sagger according to claim 4, characterized in that: The guide assembly also includes an installation moving block, a moving baffle, a fixed installation plate, a lifting installation rod and a lifting spring. The fixed installation plate is arranged above the guide installation plate, the support column is fixedly connected to the fixed installation plate, the top surface of the fixed installation plate is provided with two sliding installation openings, the installation moving block is slidably installed in the sliding installation openings, the installation moving block is provided with two lifting sliding holes, the lifting installation rod is slidably matched with the lifting sliding hole, the bottom end of the lifting installation rod is fixedly connected to the moving baffle, the moving baffle is provided with a pressure plate connecting groove, the lifting spring is sleeved on the lifting installation rod, the bottom end of the lifting spring is fixedly connected to the moving baffle, and the top end of the lifting spring is fixedly connected to the installation moving block.

6. The roller hearth furnace capable of correcting the deviation of the sagger according to claim 5, characterized in that: The guide assembly also includes a horizontal mounting rod, a horizontal moving spring and a guide side plate. A horizontal mounting rod is fixedly installed on one side of the mounting moving block close to the guide mounting plate. The horizontal mounting rod and the fixed mounting plate are slidably installed. The horizontal moving spring is sleeved on the horizontal mounting rod. One end of the horizontal moving spring is fixedly connected to the mounting moving block, and the other end is fixedly connected to the fixed mounting plate. The guide side plate is fixedly connected to the correction side plate.

7. The roller hearth furnace capable of correcting the deviation of the sagger according to claim 6, characterized in that: The friction force generated between the surfaces of the deviation-correcting side plate and the deviation-correcting movable plate and the sagger does not affect the movement of the sagger.

8. The roller hearth furnace capable of correcting the deviation of the sagger according to claim 7, characterized in that: The parts located in the roller hearth furnace are made of heat-resistant materials.

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