Heat treatment equipment capable of automatically removing slag

Abstract

The utility model relates to the technical field of heat treatment equipment, and discloses automatic slag removal heat treatment equipment which comprises an operation table, the upper surface of the operation table is fixedly connected with a heat treatment box, and the interior of the heat treatment box is rotationally connected with a lead screw. According to the heat treatment equipment capable of automatically removing residues, a threaded pipe is driven to move when a lead screw rotates, a mounting plate is promoted to drive a push plate to move, then residues in the heat treatment box are pushed into a drainage hole in one end, finally, the residues are discharged out of a cooling water tank under the action of a filtering conveying belt, the residues in the heat treatment box are automatically removed, manpower is saved, and the working efficiency is improved. By arranging a storage box, a collection box, a through hole, a supporting plate and a backflow hole, cooling water carried by discharged residues can flow back to a cooling water tank, cooling water reduction and waste are avoided, and the problems that manual cleaning of the residues in the heat treatment tank is strenuous, part of cooling water can be conveyed to the outside of the water tank along with the residues, and waste of the cooling water is caused are solved. And the cooling water is reduced and wasted.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of heat treatment equipment, in particular to heat treatment equipment capable of automatically removing slag. BACKGROUND

[0002] The heat treatment equipment refers to mechanical equipment used for heating and cooling treatment of metal materials to change the organizational structure and performance thereof.

[0003] The existing patent (publication number: CN221971619U) discloses heat treatment equipment, which comprises a bottom plate and a processing mechanism. The processing mechanism comprises a heat treatment box, a placing disc, four vertical columns, a cooling water tank, a filtering conveyor belt, a discharge plate, two sets of opening and closing assemblies, two sets of heating assemblies, a cooling assembly and four sets of supporting assemblies. The placing disc is arranged in the interior of the heat treatment box. One end of each of the four vertical columns is fixedly connected with the placing disc. The other end of each of the four vertical columns is fixedly connected with the bottom plate. The bottom plate has two rectangular grooves. The cooling water tank is fixedly connected with the bottom plate. The filtering conveyor belt is arranged in the interior of the cooling water tank. The discharge plate is fixedly connected with the cooling water tank. The two sets of heating assemblies are symmetrically arranged on the two sides of the heat treatment box. The cooling assembly is arranged on the interior top surface of the heat treatment box. Through the above arrangement, the filtered residue can be automatically cleaned, thereby reducing the labor intensity of workers.

[0004] The slag removal structure of the heat treatment equipment can only transport and clean the residue in water, but the residue in the heat treatment box still needs to be manually cleaned, which increases the work burden of workers, reduces the work efficiency, and when the residue is transported and discharged by the filtering conveyor belt, part of the cooling water is also carried, which not only increases the weight of the residue and affects the subsequent cleaning, but also causes the cooling water to gradually decrease and waste the cooling water. Practical new type content

[0005] In view of the defects of the prior art, the application provides heat treatment equipment capable of automatically removing slag. The heat treatment equipment can automatically clean the residue in the heat treatment box, avoid manual cleaning, save manpower, improve work efficiency, and also enable the cooling water carried by the discharged residue to flow back to the cooling water tank, avoid the decrease of the cooling water, and waste the cooling water. The heat treatment equipment solves the problems that the slag removal structure of the existing heat treatment equipment can only transport and clean the residue in water, but the residue in the heat treatment box still needs to be manually cleaned, which increases the work burden of workers, reduces the work efficiency, and when the residue is transported and discharged by the filtering conveyor belt, part of the cooling water is also carried, which not only increases the weight of the residue and affects the subsequent cleaning, but also causes the cooling water to gradually decrease and waste the cooling water.

[0006] To achieve the above object, the present application provides the following technical scheme: an automatic slag cleaning heat treatment equipment, comprising an operation table, the upper surface of the operation table is fixedly connected with a heat treatment box, the inside of the heat treatment box is rotatably connected with a lead screw, the outer circumference of the lead screw is threadedly connected with a threaded pipe, the outer circumference of the threaded pipe is fixedly connected with a mounting plate, the inside of the mounting plate is provided with equidistantly arranged mounting holes, one side of the mounting plate is provided with a push plate, the bottom surface of the push plate is in contact with the surface of the operation table, the outer surface of the push plate is fixedly connected with equidistantly arranged mounting rods, the outer circumferences of the mounting rods are respectively slidably inserted into the push plate through the mounting holes, the outer circumferences of the mounting rods are threadedly connected with nuts, the inside of the operation table is provided with a drainage hole, the drainage hole is arranged at the leftmost end inside the heat treatment box, the bottom surface of the operation table is fixedly connected with a cooling water tank, the outer surface of the cooling water tank is fixedly connected with a storage box, the inner wall of the storage box is slidably connected with a collection box, the bottom of the collection box is provided with equidistantly arranged through holes, the inner wall of the storage box is fixedly connected with a supporting plate, the outer surface of the cooling water tank is provided with a backflow hole, the cooling water tank is in communication with the storage box through the backflow hole.

[0007] Through the above scheme, since the slag cleaning structure of the existing heat treatment equipment can only transport and clean the residues in the water, the residues inside the heat treatment box still need to be manually cleaned, which increases the work burden of workers and reduces the work efficiency, and when the filter conveyor belt transports and discharges the residues, it also carries part of the cooling water, which not only increases the weight of the residues and affects the subsequent cleaning, but also causes the cooling water to gradually decrease and waste the cooling water. When the lead screw rotates to drive the threaded pipe to move, the mounting plate drives the push plate to move, and then the residues inside the heat treatment box are pushed into the drainage hole at one end, and finally the cooling water is discharged from the cooling water tank under the action of the filter conveyor belt, so that the residues inside the heat treatment box are automatically cleaned, manual cleaning is avoided, manpower is saved, and work efficiency is improved. Through the arrangement of the storage box, the collection box, the through hole, the supporting plate and the backflow hole, the cooling water carried by the discharged residues can be backflowed to the cooling water tank, so as to avoid the decrease and waste of the cooling water.

[0008] Further, the inside of the cooling water tank is rotatably connected with two conveying rollers, the outer circumferences of the two conveying rollers are drivingly connected with a filter conveyor belt, and the right end of the cooling water tank is provided with a discharge port.

[0009] Through the above scheme, the filter conveyor belt can filter and intercept the residues in the water, and convey the residues to the discharge port, and then discharge the residues from the cooling water tank through the discharge port.

[0010] Further, the filter conveyor belt is arranged obliquely, and the left end of the filter conveyor belt is lower and the right end is higher.

[0011] Through the above scheme, the left end low and the right end high filter conveying belt can play a certain water control role, so that the cooling water falls into the lower cooling water tank under the action of the height difference, effectively avoiding the cooling water with residues being conveyed to the discharge port.

[0012] Further, the inside of the discharge port is fixedly connected with a scraper, one end of the scraper is in contact with the outer surface of the filter conveying belt, and the scraper is inclined downward by a certain angle.

[0013] Through the above scheme, the scraper can scrape the residues on the surface of the filter conveying belt when the filter conveying belt is running, avoiding the residues adhering to the filter conveying belt, ensuring the quality of the residue removal operation, and the scraper inclined downward by a certain angle can also play a certain material guiding role, so that the residues can fall into the collection box smoothly.

[0014] Further, the inside of the cooling water tank is fixedly connected with a water pipe, the outer circumferential surface of the water pipe is fixedly inserted with the inside of the heat treatment tank, one end of the water pipe away from the cooling water tank is fixedly connected with a spray head, and one end of the water pipe close to the cooling water tank is provided with a water pump.

[0015] Through the above scheme, the cooling water in the cooling water tank can be pumped out to the spray head by the water pump, and the workpiece after heat treatment is cooled by the spray head.

[0016] Further, the left side and the right side of the heat treatment tank are fixedly connected with a hot air blower, and each hot air blower is fixedly connected with an air outlet plate through a connecting pipe.

[0017] Through the above scheme, hot air can be generated by the hot air blower, and the hot air can be blown into the heat treatment tank through the connecting pipe and the air outlet plate, and then the heat treatment operation of the workpiece is completed.

[0018] Further, the inside of the heat treatment tank is fixedly connected with a limiting rod, and the mounting plate is slidably sleeved with the outer circumferential surface of the limiting rod through the air slot formed in the inside.

[0019] Through the above scheme, the threaded pipe is limited to avoid rotating with the screw rod, so that the mounting plate and the push plate always move horizontally, improving the stability of the push plate movement.

[0020] Further, the inner wall of the heat treatment tank is fixedly connected with a partition plate, and the front of the heat treatment tank is hingedly connected with two tank doors, and the two tank doors are fixedly connected by a lock.

[0021] Through the above scheme, the partition plate can block the water flow, avoid the cooling water flowing out of the heat treatment tank, and the tank door can be closed during the heat treatment operation to avoid the hot air leakage, facilitating the heat treatment operation.

[0022] Further, the front of the cooling water tank is hinged with a maintenance door, one end of the maintenance door is fixedly connected with the cooling water tank through a lock.

[0023] Through the above scheme, the setting of the maintenance door facilitates the maintenance and cleaning of the filter conveying belt, and provides convenience for the staff.

[0024] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0025] The automatic slag-cleaning heat treatment equipment moves the threaded pipe when the lead screw rotates, moves the mounting plate and the push plate, pushes the residue in the heat treatment box into the drainage hole at one end, and finally discharges the cooling water tank under the action of the filter conveying belt, automatically cleans the residue in the heat treatment box, saves manpower, improves work efficiency, and through the setting of the storage box, the collection box, the through hole, the supporting plate and the backflow hole, the cooling water carried by the discharged residue can be backflowed to the cooling water tank, avoiding the reduction and waste of cooling water, solving the problem that the residue in the heat treatment box of the existing heat treatment equipment still needs to be manually cleaned, increasing the work burden of workers, and part of the cooling water is transported and cleaned with the residue to the outside of the water tank, causing the reduction and waste of cooling water. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole three-dimensional structure diagram of the present application;

[0027] Figure 2 It is a whole cross-sectional front structure diagram of the present application;

[0028] Figure 3 It is a collection box structure diagram of the present application;

[0029] Figure 4 It is a lead screw structure diagram of the present application;

[0030] Figure 5 It is a vertical assembly structure diagram of the present application.

[0031] In the drawings:

[0032] 1, operation table; 2, heat treatment box; 3, lead screw; 4, threaded pipe; 5, mounting plate; 6, mounting hole; 7, push plate; 8, mounting rod; 9, nut; 10, drainage hole; 11, cooling water tank; 12, conveying roller; 13, filter conveying belt; 14, discharge port; 15, scraper; 16, water pipe; 17, spray head; 18, water pump; 19, hot air blower; 20, air outlet plate; 21, limiting rod; 22, partition; 23, box door; 24, storage box; 25, collection box; 26, through hole; 27, supporting plate; 28, backflow hole; 29, maintenance door. DETAILED DESCRIPTION

[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0034] Please refer to Figure 1 , Figure 4 and Figure 5 , the automatic slagging hot treatment equipment in the embodiment comprises an operation table 1, the upper surface of the operation table 1 is fixedly connected with a hot treatment box 2, the inside of the hot treatment box 2 is rotatably connected with a lead screw 3, the outer circumference of the lead screw 3 is threadedly connected with a threaded pipe 4, the outer circumference of the threaded pipe 4 is fixedly connected with a mounting plate 5, the inside of the mounting plate 5 is provided with equidistantly arranged mounting holes 6, one side of the mounting plate 5 is provided with a push plate 7, and the bottom surface of the push plate 7 is in contact with the surface of the operation table 1.

[0035] Please refer to Figure 2 , Figure 4 and Figure 5 , the outer surface of the push plate 7 is fixedly connected with equidistantly arranged mounting rods 8, the outer circumferences of the mounting rods 8 are respectively slidably inserted into the push plate 7 through the mounting holes 6, the outer circumferences of each mounting rod 8 are threadedly connected with a nut 9, the inside of the operation table 1 is provided with a drainage hole 10, and the drainage hole 10 is arranged at the leftmost end inside the hot treatment box 2.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 , the bottom surface of the operation table 1 is fixedly connected with a cooling water tank 11, the outer surface of the cooling water tank 11 is fixedly connected with a storage box 24, the inner wall of the storage box 24 is slidably connected with a collection box 25, the bottom of the collection box 25 is provided with equidistantly arranged through holes 26, the inner wall of the storage box 24 is fixedly connected with a supporting plate 27, the outer surface of the cooling water tank 11 is provided with a backflow hole 28, and the cooling water tank 11 is in communication with the storage box 24 through the backflow hole 28.

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 , the inside of the cooling water tank 11 is rotatably connected with two conveying rollers 12, the outer circumferences of the two conveying rollers 12 are drivingly connected with a filtering conveying belt 13, the right end of the cooling water tank 11 is provided with a discharge port 14, the residual substances in the water can be filtered and intercepted through the filtering conveying belt 13, and the residual substances are conveyed to the discharge port 14, and the residual substances are discharged from the cooling water tank 11 through the discharge port 14.

[0038] Please refer to Figure 2 and Figure 3, the filter conveying belt 13 is inclined, the left end of the filter conveying belt 13 is low, the right end of the filter conveying belt 13 is high, the filter conveying belt 13 with the left end low and the right end high can play a certain water control role, so that the cooling water falls into the cooling water tank 11 under the action of the height difference, and the cooling water is effectively avoided to be conveyed to the discharge port 14 with the residue.

[0039] Please refer to Figure 2 and Figure 3 , the discharge port 14 is fixedly connected with a scraper 15 inside, one end of the scraper 15 is in contact with the outer surface of the filter conveying belt 13, the scraper 15 is inclined downward by a certain angle, the scraper 15 can scrape the residue on the surface of the filter conveying belt 13 when the filter conveying belt 13 is running, so as to avoid the residue adhering to the filter conveying belt 13, and ensure the quality of residue removal operation, and the scraper 15 inclined downward by a certain angle can also play a certain material guiding role, so that the residue can smoothly fall into the collection box 25.

[0040] Please refer to Figure 1 and Figure 2 , the cooling water tank 11 is fixedly connected with a water pipe 16 inside, the outer circumferential surface of the water pipe 16 is fixedly inserted with the inside of the heat treatment box 2, one end of the water pipe 16 away from the cooling water tank 11 is fixedly connected with a spray head 17, and one end of the water pipe 16 close to the cooling water tank 11 is provided with a water pump 18. The cooling water in the cooling water tank 11 can be pumped out to the spray head 17 through the water pump 18, and the workpiece after heat treatment is cooled through the spray head 17.

[0041] Please refer to Figure 1 and Figure 2 , the left side and the right side of the heat treatment box 2 are fixedly connected with a hot air fan 19, and each hot air fan 19 is fixedly connected with an air outlet plate 20 through a connecting pipe. Hot air can be generated by the hot air fan 19, and the hot air can be blown into the heat treatment box 2 through the connecting pipe and the air outlet plate 20, so as to complete the heat treatment operation of the workpiece.

[0042] Please refer to Figure 1 , Figure 2 and Figure 4 , the inside of the heat treatment box 2 is fixedly connected with a limiting rod 21, the mounting plate 5 is slidably sleeved with the outer circumferential surface of the limiting rod 21 through the air slot formed inside, so as to limit the threaded pipe 4, avoid the threaded pipe 4 rotating with the lead screw 3, and make the mounting plate 5 and the push plate 7 always move horizontally, so as to improve the stability of the movement of the push plate 7.

[0043] Please refer to Figure 1 and Figure 4The inner wall of the heat treatment box 2 is fixedly connected with a partition plate 22, and the front of the heat treatment box 2 is hingedly connected with two box doors 23, which are fixedly connected through a lock. The partition plate 22 can block the water flow to prevent the cooling water from flowing out of the heat treatment box 2. The box doors 23 can be closed during the heat treatment operation to prevent the hot air from leaking, thereby facilitating the heat treatment operation.

[0044] Please refer to Figure 1 and Figure 3 The front of the cooling water tank 11 is hingedly connected with a maintenance door 29, one end of which is fixedly connected with the cooling water tank 11 through a lock. The maintenance door 29 is provided to facilitate the maintenance and cleaning of the filter conveyor belt 13, thereby providing convenience for the workers.

[0045] In the automatic slag cleaning heat treatment equipment in the embodiment, when the lead screw 3 rotates, the threaded pipe 4 is driven to move, the mounting plate 5 is driven to move by the push plate 7, and then the residue in the heat treatment box 2 is pushed into the drainage hole 10 at one end, and finally the residue is discharged from the cooling water tank 11 under the action of the filter conveyor belt 13, thereby automatically cleaning the residue in the heat treatment box 2, avoiding manual cleaning, saving manpower, and improving work efficiency. Through the setting of the storage box 24, the collection box 25, the through hole 26, the supporting plate 27 and the backflow hole 28, the cooling water carried by the discharged residue can be backflowed to the cooling water tank 11, thereby avoiding the reduction and waste of the cooling water. The residue in the heat treatment box 2 of the existing heat treatment equipment still needs to be manually cleaned, which increases the work burden of workers, and part of the cooling water is transported and cleaned with the residue to the outside of the water tank, causing the reduction and waste of the cooling water.

[0046] It should be noted that the lead screw 3 and one end of the conveying roller 12 are respectively provided with a motor, which can provide power for the lead screw 3 and the conveying roller 12.

[0047] The working principle of the above embodiment is as follows:

[0048] After the heat treatment operation, the cooling water in the cooling water tank 11 can be pumped out by the water pump 18 to the spray head 17, and the workpiece after the heat treatment is completed is cooled by the spray head 17. During the spray cooling operation, the push plate 7 is always kept at the rightmost end inside the heat treatment box 2, and the cooling water falls into the filter conveying belt 13 in the cooling water tank 11 through the drain hole 10. The filter conveying belt 13 can filter and intercept the residues in the water, and the motor connected with the conveying roller 12 can drive the filter conveying belt 13 to run, conveying the residues to the discharge port 14. The residues are discharged from the cooling water tank 11 through the discharge port 14, and the residues fall into the collection box 25 under the action of the scraper 15. The cooling water carried on the surface of the residues flows to the bottom of the storage box 24 through the through hole 26, and finally reflows into the cooling water tank 11 through the backflow hole 28, avoiding the reduction and waste of cooling water during residue cleaning. The collection box 25 can be taken out from the storage box 24 periodically to clean the residues inside. After the spray cooling operation is completed, the workpiece after the heat treatment can be taken out from the heat treatment box 2, and the motor connected with the lead screw 3 drives the lead screw 3 to rotate. The lead screw 3 drives the mounting plate 5 to move through the threaded tube 4, and the mounting plate 5 drives the push plate 7 to move from right to left, pushing the residues in the heat treatment box 2 into the drain hole 10 at the left end. The residues pushed into the drain hole 10 fall on the filter conveying belt 13, and the residues are discharged to the outside through the filter conveying belt 13. The mounting rod 8 can be inserted into the corresponding mounting hole 6, and then the push plate 7 is fixed on the mounting plate 5 by using the nut 9, facilitating the installation and disassembly of the push plate 7 and providing convenience for the maintenance and replacement of the push plate 7.

[0049] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0050] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hot treatment apparatus with automatic slag removal, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected with a heat treatment box (2), the inside of the heat treatment box (2) is rotatably connected with a lead screw (3), the outer circumference of the lead screw (3) is threadedly connected with a threaded pipe (4), the outer circumference of the threaded pipe (4) is fixedly connected with a mounting plate (5), the inside of the mounting plate (5) is provided with equidistantly arranged mounting holes (6), one side of the mounting plate (5) is provided with a push plate (7), the bottom surface of the push plate (7) is in contact with the surface of the operating table (1), the outer surface of the push plate (7) is fixedly connected with equidistantly arranged mounting rods (8), the outer circumferences of the mounting rods (8) are respectively slidably inserted into the push plate (7) through the mounting holes (6), the outer circumferences of the mounting rods (8) are threadedly connected with nuts (9), the inside of the operating table (1) is provided with a drainage hole (10), the drainage hole (10) is arranged at the leftmost end in the heat treatment box (2), the bottom surface of the operating table (1) is fixedly connected with a cooling water tank (11), the outer surface of the cooling water tank (11) is fixedly connected with a storage box (24), the inner wall of the storage box (24) is slidably connected with a collecting box (25), the bottom of the collecting box (25) is provided with equidistantly arranged through holes (26), the inner wall of the storage box (24) is fixedly connected with a supporting plate (27), the outer surface of the cooling water tank (11) is provided with a backflow hole (28), the cooling water tank (11) is in communication with the storage box (24) through the backflow hole (28).

2. The hot treatment apparatus of claim 1, wherein: The inside of the cooling water tank (11) is rotatably connected with two conveying rollers (12), the outer circumferences of the two conveying rollers (12) are drivingly connected with a filter conveying belt (13), the right end of the cooling water tank (11) is provided with a discharge port (14).

3. The hot treatment apparatus of claim 2, wherein: The filter conveying belt (13) is arranged in an inclined manner, the left end of the filter conveying belt (13) is lower than the right end.

4. The hot treatment apparatus of claim 2, wherein: The inside of the discharge port (14) is fixedly connected with a scraper (15), one end of the scraper (15) is in contact with the outer surface of the filter conveying belt (13), the scraper (15) is inclined downward by a certain angle.

5. The hot treating apparatus of claim 1, wherein: The inside of the cooling water tank (11) is fixedly connected with a water pipe (16), the outer circumference of the water pipe (16) is fixedly inserted into the inside of the heat treatment box (2), one end of the water pipe (16) away from the cooling water tank (11) is fixedly connected with a spray head (17), one end of the water pipe (16) close to the cooling water tank (11) is provided with a water pump (18).

6. The hot treating apparatus of claim 1, wherein: The left side and the right side of the heat treatment box (2) are fixedly connected with hot air fans (19), each hot air fan (19) is fixedly connected with an air outlet plate (20) through a connecting pipe.

7. The hot treating apparatus of claim 1, wherein: The inside of the heat treatment box (2) is fixedly connected with a limiting rod (21), the mounting plate (5) is slidably sleeved with the outer circumference of the limiting rod (21) through the hollow slot arranged in the inside.

8. The hot treating apparatus of claim 1, wherein: The inner wall of the heat treatment box (2) is fixedly connected with a partition plate (22), the front of the heat treatment box (2) is hingedly connected with two box doors (23), the two box doors (23) are fixedly connected through a lock.

9. The automatic slagging hot treatment apparatus according to claim 1, characterized by: The front of the cooling water tank (11) is hinged with a maintenance door (29), one end of the maintenance door (29) is fixedly connected with the cooling water tank (11) through a lock.

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