Cutter heat treatment device and treatment method thereof

Abstract

The invention relates to the technical field of cutter machining, and discloses a cutter heat treatment device and a treatment method.The treatment device comprises a box body, the interior of the box body is divided into a heating chamber and a cooling chamber through a telescopic first baffle, and heating assemblies which are symmetrically arranged up and down are fixedly installed in the heating chamber; a high-speed water flow nozzle is slidably mounted in the cooling chamber, and it is ensured that the two faces of each cutter body can be in close contact with bristles of two rotating cleaning brushes at the same time, so that dirt on the two faces of each cutter body can be removed at the same time; the problem that the efficiency is low when the two faces of the cutter body are manually cleaned one by one is solved, in the process that the cleaning brush rotates from the face of one cutter body to the face of the other cutter body, comb teeth of the cleaning comb can effectively scrape and remove impurities left in bristles of the cleaning brush, the process of manually cleaning the bristles is directly omitted, and the cleaning efficiency is improved. And the continuous cleaning state of the bristles is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of tool processing, and in particular to a tool heat treatment device and a treatment method thereof. Background Art

[0002] Cutting tools are commonly used in daily life and industrial production. They are usually prepared by forging metal into shape and then heat treating. During the heat treatment of cutting tools, the cutting tools heated at high temperature are transported to the cooling chamber for cooling. The existing process mainly relies on two mainstream methods - direct water quenching and high-speed water flow flushing. Compared with simple immersion water quenching, high-speed water flow flushing stands out for its more uniform and controllable cooling characteristics, becoming the preferred solution for manufacturers pursuing high-quality cutting tools.

[0003] However, at the moment when the high-temperature cutting tool contacts cold water, a layer of composite stains composed of oxidation products and mineral precipitation, commonly known as oxide scale and scale, will inevitably form on its surface. The presence of these stubborn attachments hinders the full dissipation of residual heat inside the cutting tool, thereby affecting the final physical properties and durability of the cutting tool material. In actual production, manual cleaning is generally adopted. The operator needs to use professional tools, such as wire brushes or scrapers, to remove the dirt on the surface of the cutting tool one by one. Especially in a large-scale production environment, the cutting tools are often fixed on a special cutting tool rack in the form of a dense array and experience heating and cooling together. In this way, the difficulty of cleaning a single cutting tool increases exponentially, because not only must the operational inconvenience caused by the close arrangement of individuals be overcome, but also the unified progress of the entire batch of cutting tools must be taken into account to prevent individual delayed cleaning links from slowing down the rhythm of the entire production line. Based on this, the present invention purposely provides a cutting tool heat treatment device and a treatment method thereof that can synchronously clean the dirt generated on the surface of the high-temperature cutting tool when it is cooled to ensure that the heat inside the high-temperature cutting tool is fully released. Summary of the invention

[0004] The purpose of the present invention is to provide a tool heat treatment device and a treatment method thereof to address the deficiencies of the prior art, so as to solve the technical problem that the inefficiency and labor intensity of manual descaling restrict the tool heat treatment efficiency when the high-temperature tool is cooled.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A tool heat treatment device, comprising:

[0007] A box body is divided into a heating chamber and a cooling chamber by a retractable first baffle, a heating assembly arranged symmetrically up and down is fixedly installed in the heating chamber, a high-speed water flow nozzle is slidably installed in the cooling chamber, and the high-speed water flow nozzle is driven to move by a first output source, a drainage pipe is provided on the bottom plate of the cooling chamber, a sliding frame is slidably installed in the box body, and the sliding frame is driven to move by a third output source, and a plurality of clamping seats arranged at equal intervals are arranged on the sliding frame, and a tool body is clamped and fixed on each clamping seat, and when the first baffle is retracted, the heating chamber and the cooling chamber are connected;

[0008] A movable seat is slidably installed in the cooling chamber and is driven to move by a second output source. A plurality of equally spaced brackets are fixedly installed on the movable seat, and a cleaning brush and two cleaning combs are rotatably installed on each bracket. The cleaning brushes are driven to rotate by a first synchronous component. When the second output source drives the movable seat to reciprocate under the tool body, the two sides of each tool body are respectively in contact with the bristles of the two cleaning brushes, and the two cleaning combs are symmetrically arranged about the cleaning brushes, and the comb teeth of the two cleaning combs are in opposite directions. The cleaning comb is driven to rotate by the second synchronous component, and when the cleaning comb rotates to contact the bristles of the cleaning brush, the comb teeth of the cleaning comb and the bristles of the cleaning brush are arranged alternately.

[0009] As a further solution of the present invention: the clamping seat is rotatably installed on the sliding frame, and is driven to rotate by an adjusting component. When the tool body is located in the heating chamber, the adjusting component drives the clamping seat to rotate until the tool body is in a vertical state. When the tool body is in the cooling chamber and the high-speed water flow nozzle cools the tool body, the adjusting component drives the clamping seat to rotate until the tool body is in a horizontal state. When the cleaning brush cleans the tool body, the adjusting component drives the clamping seat to rotate until the tool body is in a vertical state.

[0010] As a further solution of the present invention: the adjusting assembly includes a rack plate, gears and an electric cylinder, the number of the gears is consistent with the number of the clamping seats, they are fixedly mounted on the rotating shaft of the clamping seats, and the two are coaxially arranged, the rack plate is slidably mounted in the sliding frame, and it is meshed with the gears, the electric cylinder is fixedly mounted in the sliding frame, and its movable end is fixedly connected to the rack plate.

[0011] As a further solution of the present invention: the first synchronous component includes a first synchronous belt and a first driving source, the rotating shafts of two adjacent cleaning brushes are connected by the first synchronous belt transmission, and one cleaning brush is driven to rotate by the first driving source.

[0012] As a further solution of the present invention: the second synchronous component includes a second synchronous belt, a driving wheel, a driven wheel and a third synchronous belt. The rotating shafts of the two cleaning combs located on the bracket are connected by the second synchronous belt transmission. One cleaning comb is driven to rotate by the second driving source. The driving wheel is fixedly installed on the rotating shaft of one cleaning comb, and the two are coaxially arranged. The driven wheel is fixedly installed on the rotating shaft of the other cleaning comb, and the two are coaxially arranged. The driving wheel and the driven wheel on two adjacent brackets are connected by the third synchronous belt transmission, and multiple third synchronous belts are parallel to each other.

[0013] As a further solution of the present invention: an air blowing port is provided in the cooling chamber, the air blowing port is connected to the cold air device, and is located below the high-speed water flow nozzle. When the sliding frame is located in the cooling chamber, the air blowing port faces the tool body.

[0014] As a further solution of the present invention: an air suction port is arranged on the top plate of the cooling chamber, and the air suction port is connected to the exhaust equipment.

[0015] A processing method for a tool heat treatment device, the method is applied to a tool heat treatment device as described above, the method comprising the following steps:

[0016] Step S1: First, a plurality of tool bodies are clamped and fixed in sequence by a sliding frame, a first baffle is retracted, a driving source drives the sliding frame to move into a heating chamber, the first baffle is extended, and then the tool bodies are heated at high temperature by a heating assembly;

[0017] Step S2: after the first baffle is retracted and the driving source drives the sliding frame to move from the heating chamber to the cooling chamber, the first baffle is extended, and then the high-speed water flow nozzle is driven to reciprocate through the first output source, and a high-speed water flow is sprayed to cool the tool body;

[0018] Step S3: When oxide scale is formed on the surface of the tool body, the first synchronization component drives the cleaning brush to rotate, and then the second output source drives the moving seat to move so that the cleaning brush contacts the tool body. At this time, two adjacent cleaning brushes can clean both sides of one tool body;

[0019] Step S4: When too much dirt accumulates on the cleaning brush, the cleaning comb is driven by the second synchronization component to rotate until it contacts the cleaning brush. At this time, the cleaning brush is cleaned by the cleaning comb during the process of rotating from one side of the tool body to the other side of the tool body;

[0020] Step S: When the tool body is completely cooled down, the moving seat is reset, and then the tool bodies are taken out one by one.

[0021] Beneficial effects of the present invention:

[0022] 1. In the present invention, the processing efficiency is ensured by a plurality of tool bodies arranged at equal intervals, and the arrangement of a plurality of cleaning brushes on the movable seat ensures that the two sides of each tool body can be in close contact with the bristles of the two rotating cleaning brushes at the same time, so that the dirt on the two sides of each tool body can be cleaned at the same time, avoiding the problem of low efficiency of manually cleaning the two sides of the tool body one by one, and the cleaning comb is rotated until its comb teeth and the bristles of the cleaning brush are arranged in a staggered manner in space, so that when the cleaning brush rotates from cleaning the surface of one tool body to the surface of another tool body, it will pass through the cleaning comb, so that the comb teeth of the cleaning comb can effectively scrape and remove the debris trapped in the bristles of the cleaning brush, directly eliminating the process of manually cleaning the bristles, and ensuring the continuous cleaning state of the bristles;

[0023] 2. In the present invention, the posture of the tool body can be changed in real time according to the processing process of the tool body through the rotation of the clamping seat. Especially when the high-speed water flow is used for cooling, the tool body can be smoothly switched between the vertical state and the horizontal state. When it is in the horizontal state, it is ensured that the high-speed water flow sprayed by the high-speed water flow nozzle can fully cover the front of the tool body, greatly expanding the contact area of ​​direct cooling, thereby accelerating the transfer and dissipation of heat. After cooling, switching back to the vertical state can clean the scale and scale with a cleaning brush;

[0024] 3. In the present invention, two cleaning combs on one bracket will rotate toward the middle at the same time, and the rotation of the cleaning comb will drive the driving wheel to rotate, and through the transmission action of the third synchronous belt, the cleaning combs on adjacent brackets will be driven to rotate, so that the comb teeth of the cleaning comb on each bracket will be inserted into the bristles of the cleaning brush, thus ensuring that each cleaning brush can be effectively cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body in the present invention;

[0028] Figure 3 It is a schematic diagram of the structure inside the heating chamber of the present invention;

[0029] Figure 4 It is a schematic diagram of the state of the tool body when cooling in the present invention;

[0030] Figure 5 It is a structural schematic diagram of the mobile seat in the present invention;

[0031] Figure 6 It is a schematic diagram of the structure of the wire brush in the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of the cleaning comb in the present invention;

[0033] Figure 8 It is a schematic diagram of the cooperation between the wire brush and the tool body in the present invention;

[0034] Fig. 9 It is a structural schematic diagram of the regulating component in the present invention.

[0035] In the figure: 1. box body; 101. first baffle; 102. second partition; 2. sliding frame; 201. clamping seat; 3. tool body; 4. heating chamber; 5. cooling chamber; 6. pick-up and place chamber; 7. heating component; 8. high-speed water flow nozzle; 9. moving seat; 10. cleaning brush; 11. first synchronous belt; 12. bracket; 13. cleaning comb; 14. second synchronous belt; 15. driving wheel; 16. driven wheel; 17. third synchronous belt; 18. adjustment component; 19. rack plate; 20. gear; 21. electric cylinder; 22. air outlet; 23. drain pipe; 24. air suction port. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 9 As shown, the present invention is a tool heat treatment device, comprising:

[0038] The box body 1 is divided into a heating chamber 4 and a cooling chamber 5 by a retractable first baffle 101. A heating assembly 7 arranged symmetrically up and down is fixedly installed in the heating chamber 4. A high-speed water nozzle 8 is slidably installed in the cooling chamber 5. The high-speed water nozzle 8 is driven to move by a first output source. A drainage pipe 23 is provided on the bottom plate of the cooling chamber 5. A sliding frame 2 is slidably installed in the box body 1. The sliding frame 2 is driven to move by a third output source. A plurality of clamping seats 201 arranged at equal intervals are arranged on the sliding frame 2. A tool body 3 is clamped and fixed on each clamping seat 201. When the first baffle 101 is retracted, the heating chamber 4 and the cooling chamber 5 are connected.

[0039] A movable seat 9 is slidably installed in the cooling chamber 5, and is driven to move by a second output source. A plurality of equally spaced brackets 12 are fixedly installed on the movable seat 9, and a cleaning brush 10 and two cleaning combs 13 are rotatably installed on each bracket 12. The cleaning brushes 10 are driven to rotate by a first synchronous component. When the second output source drives the movable seat 9 to reciprocate under the tool body 3, the two sides of each tool body 3 are respectively in contact with the bristles of the two cleaning brushes 10, and the two cleaning combs 13 are symmetrically arranged about the cleaning brush 10, and the comb teeth of the two cleaning combs 13 are in opposite directions. The cleaning comb 13 is driven to rotate by the second synchronous component. When the cleaning comb 13 rotates to contact the bristles of the cleaning brush 10, the comb teeth of the cleaning comb 13 are staggered with the bristles of the cleaning brush 10.

[0040] The box body 1 is provided with a taking-and-placing chamber 6 , which is separated from the cooling chamber 5 by a retractable second partition 102 . When the second partition 102 is retracted, the taking-and-placing chamber 6 is communicated with the cooling chamber 5 .

[0041] In one case of the present embodiment, the first output source, the second output source and the third output source can all be selected from electric telescopic rods, reciprocating cylinders and other components, and other mechanisms capable of realizing linear reciprocating motion can also be selected, and the present embodiment does not make specific limitations here; it should be noted that the clamping seat 201, the heating component 7 and the high-speed water flow nozzle 8 described in the present invention are all prior arts, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present invention.

[0042] In practical application, if Figure 2 As shown in the figure as an example, firstly, a plurality of tool bodies 3 are clamped and fixed on the sliding frame 2 by the clamping seat 201. When the first baffle 101 and the second partition plate 102 are completely retracted, the sliding frame 2 with the plurality of tool bodies 3 clamped and fixed by the clamping seat 201 can move in the pick-and-place chamber 6, the cooling chamber 5 and the heating chamber 4, and the tool body 3 is transported to the heating chamber 4, and the first baffle 101 is extended. The tool body 3 is heated at high temperature by the heating component 7, and then the first baffle 101 is retracted. Then, the tool body 3 is transported to the cooling chamber 5, and the first baffle 101 and the second partition plate 102 are extended. At this time, the tool body 3 is cooled down by the high-speed water flow sprayed by the high-speed water flow nozzle 8. During this period, the high-speed water flow nozzle 8 moves back and forth under the drive of the first output source, so that each tool body 3 can be cooled down.

[0043] When the tool body 3 contacts the high-speed water flow and oxide scale and water scale are formed on its surface, the cleaning brush 10 is driven to rotate by the first synchronous component, and then the moving seat 9 is driven to reciprocate under the tool body 3 by the second output source. The two sides of the tool body 3 are closely contacted by the bristles of the two rotating cleaning brushes 10. Through the continuous rotation of the cleaning brush 10, the bristles of the cleaning brush 10 can effectively scrape off and decompose the oxide scale and water scale on the surface of the tool body 3, thereby quickly releasing the high-temperature heat in the tool body 3, and part of the cleaned debris will be discharged from the drain pipe 23 with the water flow, and the other part will remain in the bristles of the cleaning brush 10. Through the drive of the second synchronous component, the cleaning The comb 13 rotates to a state where it is staggered with the cleaning brush 10. At this time, the teeth of the cleaning comb 13 and the bristles of the cleaning brush 10 are arranged in a staggered manner in space. When the cleaning brush 10 rotates from cleaning one surface of the tool body 3 to the surface of another tool body 3 during rotation, it will pass through the cleaning comb 13. This design enables the teeth of the cleaning comb 13 to effectively scrape off and remove debris retained in the bristles of the cleaning brush 10, ensuring that the bristles are in a continuous cleaning state. This not only ensures that only clean bristles will contact the tool body 3 of the object, avoiding the dirt mixed in the bristles from re-contaminating the surface of the object, but also reduces the potential impact damage of dirt blocks mixed in the bristles to the surface of the tool body 3.

[0044] like Figure 2-Figure 4 As shown, as a preferred embodiment of the present invention, the clamping seat 201 is rotatably installed on the sliding frame 2, and is driven to rotate by the adjusting component 18. When the tool body 3 is located in the heating chamber 4, the adjusting component 18 drives the clamping seat 201 to rotate until the tool body 3 is in a vertical state. When the tool body 3 is in the cooling chamber 5 and the high-speed water flow nozzle 8 cools the tool body 3, the adjusting component 18 drives the clamping seat 201 to rotate until the tool body 3 is in a horizontal state. When the cleaning brush 10 cleans the tool body 3, the adjusting component 18 drives the clamping seat 201 to rotate until the tool body 3 is in a vertical state.

[0045] In practical application, if Figure 3As shown in the example, when the tool body 3 is located in the heating chamber 4, the tool body 3 is in a vertical state. At this time, the tool body 3 is vertical to the heating component 7, which is in line with the processing method of the tool being vertical to the heating source during heat treatment. This method can ensure that the tool body 3 achieves ideal temperature distribution and uniformity during the heat treatment process, reduce deformation and cracks, and improve mechanical properties and production efficiency. When the tool body 3 is located in the cooling chamber 5 and is about to be cooled, the adjustment component 18 drives the clamping seat 201 to make the tool body 3, which was originally in a vertical state, rotate smoothly to a horizontal position. This posture adjustment ensures that the high-speed water flow ejected by the high-speed water flow nozzle 8 can fully cover the front of the tool body 3, greatly expanding the contact area of ​​direct cooling, thereby accelerating the transfer and dissipation of heat. After the cooling process is successfully completed, the tool body 3 returns to the vertical state. At this moment, the pre-deployed cleaning brush 10 enters the working state, thereby carrying out oxide scale and scale removal operations on the tool body 3.

[0046] like Fig. 9 As shown, as a preferred embodiment of the present invention, the adjustment component 18 includes a rack plate 19, a gear 20 and an electric cylinder 21. The number of the gears 20 is consistent with the number of the clamping seat 201. The gears 20 are fixedly installed on the rotating shaft of the clamping seat 201, and the two are coaxially arranged. The rack plate 19 is slidably installed in the sliding frame 2, and it is meshed with the gear 20. The electric cylinder 21 is fixedly installed in the sliding frame 2, and its movable end is fixedly connected to the rack plate 19.

[0047] In one case of this embodiment, it should be noted that the electric cylinder 21 described in the present invention is the prior art, and the present invention does not improve them. Therefore, there is no need to disclose their specific mechanical structure and circuit structure, which does not affect the integrity of the present invention.

[0048] In actual application of this embodiment, as shown in the moving seat 9 in the figure, when the electric cylinder 21 is fully extended, it will push the rack plate 19 to move, thereby driving the gear 20 to rotate ninety degrees clockwise. At this time, the clamping seat 201 will drive the tool body 3 to rotate ninety degrees clockwise to a horizontal state. Then, when the electric cylinder 21 is fully retracted, the movement of the rack plate 19 will drive the gear 20 to rotate one hundred and eighty degrees counterclockwise, thereby driving the tool body 3 to flip one hundred and eighty degrees, so that both sides of the tool body 3 can receive the cooling of the high-speed water flow sprayed by the high-speed water flow nozzle 8.

[0049] like Figure 5-Figure 6 As shown, as a preferred embodiment of the present invention, the first synchronous component includes a first synchronous belt 11 and a first driving source, the rotating shafts of two adjacent cleaning brushes 10 are connected by the first synchronous belt 11, and one cleaning brush 10 is driven to rotate by the first driving source.

[0050] In one case of this embodiment, the first driving source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0051] In actual application of this embodiment, when the first driving source drives a cleaning brush 10 to rotate, the transmission action of the first synchronous belt 11 causes each cleaning brush 10 to rotate synchronously, thereby ensuring that the cleaning brush 10 can synchronously perform descaling and cleaning work on the tool body 3.

[0052] like Figure 5-Figure 7 As shown, as a preferred embodiment of the present invention, the second synchronous component includes a second synchronous belt 14, a driving wheel 15, a driven wheel 16 and a third synchronous belt 17, the rotating shafts of the two cleaning combs 13 located on the bracket 12 are connected by the second synchronous belt 14, one cleaning comb 13 is driven to rotate by the second driving source, the driving wheel 15 is fixedly mounted on the rotating shaft of one cleaning comb 13, and the two are coaxially arranged, the driven wheel 16 is fixedly mounted on the rotating shaft of the other cleaning comb 13, and the two are coaxially arranged, the driving wheel 15 and the driven wheel 16 on two adjacent brackets 12 are connected by the third synchronous belt 17, and multiple third synchronous belts 17 are parallel to each other.

[0053] In one case of this embodiment, the second driving source may be a servo motor, a servo motor or other components, or other mechanisms capable of achieving rotational motion, which is not specifically limited in this embodiment.

[0054] In actual application of this embodiment, when the second driving source drives a cleaning comb 13 to rotate, the cleaning comb 13 will first drive another cleaning comb 13 located on the same bracket 12 to rotate through the second synchronous belt 14, and the rotation direction is the same. Figure 7 As shown in the example, the two cleaning combs 13 will rotate toward the middle at the same time, and the rotation of the cleaning comb 13 will drive the driving wheel 15 to rotate, and through the transmission action of the third synchronous belt 17, the cleaning combs 13 on the adjacent brackets 12 will be driven to rotate, so that the comb teeth of the cleaning comb 13 on each bracket 12 will be inserted into the bristles of the cleaning brush 10, thus ensuring that each cleaning brush 10 can be effectively cleaned.

[0055] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present invention, a blowing port 22 is provided in the cooling chamber 5, the blowing port 22 is connected to the cold air device, and is located below the high-speed water flow nozzle 8, and when the sliding frame 2 is located in the cooling chamber 5, the blowing port 22 faces the tool body 3.

[0056] In one case of this embodiment, the cooling air device may be a cooling air machine, a refrigerator, a compressor and other components, which are not specifically limited in this embodiment.

[0057] In actual application of this embodiment, the cooling device blows cold air into the tool body 3 through the air blowing port 22 , thereby accelerating the cooling effect of the tool body 3 .

[0058] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present invention, an air suction port 24 is provided on the top plate of the cooling chamber 5, and the air suction port 24 is connected to the exhaust device.

[0059] In one case of this embodiment, the exhaust device may be a centrifugal fan, an axial flow fan or other components, which is not specifically limited in this embodiment.

[0060] In actual application of this embodiment, when the high-speed water flow sprayed by the high-speed water flow nozzle 8 passes through the high-temperature tool body 3, a large amount of smoke and mist will be generated. The smoke and mist can be sucked away through the suction port 24 using an exhaust device, thereby preventing the smoke and mist from affecting the cleanliness of the working environment and posing a threat to the health of the operator.

[0061] See also Figure 1-Figure 9 As shown, the present invention is a processing method for a tool heat treatment device, the method is applied to a tool heat treatment device as described in the above embodiment, and the method comprises the following steps:

[0062] Step S1: First, the plurality of tool bodies 3 are clamped and fixed in sequence by the slide frame 2, the first baffle 101 is retracted, and after the driving source drives the slide frame 2 to move into the heating chamber 4, the first baffle 101 is extended, and then the tool bodies 3 are heated at high temperature by the heating assembly 7;

[0063] Step S2: After the first baffle 101 is retracted and the driving source drives the slide frame 2 to move from the heating chamber 4 to the cooling chamber 5, the first baffle 101 is extended, and then the high-speed water flow nozzle 8 is driven to reciprocate through the first output source, and a high-speed water flow is sprayed to cool the tool body 3;

[0064] Step S3: When oxide scale is formed on the surface of the tool body 3, the first synchronization component drives the cleaning brush 10 to rotate, and then the second output source drives the moving seat 9 to move, so that the cleaning brush 10 contacts the tool body 3. At this time, two adjacent cleaning brushes 10 can clean both sides of one tool body 3;

[0065] Step S4: When too much dirt accumulates on the cleaning brush 10, the cleaning comb 13 is driven by the second synchronization component to rotate until it contacts the cleaning brush 10. At this time, the cleaning brush 10 is cleaned by the cleaning comb 13 during the process of rotating from one side of the tool body 3 to the other side of the tool body 3;

[0066] Step S5: When the tool body 3 is completely cooled down, the movable seat 9 is reset, and then the tool bodies 3 are taken out one by one.

[0067] Working principle of the present invention: The above embodiment of the present invention provides a tool heat treatment device and a treatment method thereof, firstly, the tool body 3 is transported to the heating chamber 4 for high-temperature heating, and then the tool body 3 is transported to the cooling chamber 5 for cooling treatment, and the tool body 3 is cooled mainly by the high-speed water flow sprayed by the high-speed water flow nozzle 8. When the tool body 3 contacts the high-speed water flow, oxide scale and scale are formed on its surface, the cleaning brush 10 is driven to rotate by the first synchronous component, and then the moving seat 9 is driven to reciprocate under the tool body 3 by the second output source, and the two sides of the tool body 3 are respectively The bristles of the rotating cleaning brush 10 are in close contact. Through the continuous rotation of the cleaning brush 10, its bristles can effectively scrape off and decompose the oxide scale and scale on the surface of the tool body 3. Through the driving of the second synchronous component, the cleaning comb 13 is rotated to a state staggered with the cleaning brush 10. At this time, the teeth of the cleaning comb 13 and the bristles of the cleaning brush 10 are staggered in space. When the cleaning brush 10 rotates from cleaning one surface of the tool body 3 to the surface of another tool body 3 during the rotation process, it will pass through the cleaning comb 13. This design enables the teeth of the cleaning comb 13 to effectively scrape off and remove the debris retained in the bristles of the cleaning brush 10.

[0068] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A tool heat treatment device, characterized in that: include: A box body (1) is divided into a heating chamber (4) and a cooling chamber (5) by a retractable first baffle (101); a heating assembly (7) symmetrically arranged up and down is fixedly installed in the heating chamber (4); a high-speed water flow nozzle (8) is slidably installed in the cooling chamber (5); the high-speed water flow nozzle (8) is driven to move by a first output source; a drainage pipe (23) is provided on the bottom plate of the cooling chamber (5); a sliding frame (2) is slidably installed in the box body (1); the sliding frame (2) is driven to move by a third output source; a plurality of clamping seats (201) arranged at equal intervals are arranged on the sliding frame, each clamping seat (201) clamps and fixes a tool body (3); when the first baffle (101) is retracted, the heating chamber (4) and the cooling chamber (5) are connected; A movable seat (9) is slidably mounted in the cooling chamber (5) and is driven to move by a second output source. A plurality of brackets (12) arranged at equal intervals are fixedly mounted on the movable seat (9). A cleaning brush (10) and two cleaning combs (13) are rotatably mounted on each bracket (12). The cleaning brushes (10) are driven to rotate by a first synchronous component. When the second output source drives the movable seat (9) to reciprocate below the tool body (3), two sides of each tool body (3) are respectively in contact with the bristles of the two cleaning brushes (10). The two cleaning combs (13) are symmetrically arranged with respect to the cleaning brushes (10), and the comb teeth of the two cleaning combs (13) are in opposite directions. The cleaning combs (13) are driven to rotate by the second synchronous component. When the cleaning combs (13) rotate to contact the bristles of the cleaning brushes (10), the comb teeth of the cleaning combs (13) are staggered with the bristles of the cleaning brushes (10).

2. A tool heat treatment device according to claim 1, characterized in that: The clamping seat (201) is rotatably mounted on the sliding frame (2) and is driven to rotate by the adjusting component (18). When the tool body (3) is located in the heating chamber (4), the adjusting component (18) drives the clamping seat (201) to rotate until the tool body (3) is in a vertical state. When the tool body (3) is in the cooling chamber (5) and the high-speed water flow nozzle (8) cools the tool body (3), the adjusting component (18) drives the clamping seat (201) to rotate until the tool body (3) is in a horizontal state. When the cleaning brush (10) cleans the tool body (3), the adjusting component (18) drives the clamping seat (201) to rotate until the tool body (3) is in a vertical state.

3. A tool heat treatment device according to claim 2, characterized in that: The adjusting assembly (18) comprises a rack plate (19), a gear (20) and an electric cylinder (21); the number of the gears (20) is the same as the number of the clamping seat (201); the gears (20) are fixedly mounted on the rotating shaft of the clamping seat (201), and the two are coaxially arranged; the rack plate (19) is slidably mounted in the sliding frame (2) and meshes with the gear (20); the electric cylinder (21) is fixedly mounted in the sliding frame (2), and its movable end is fixedly connected to the rack plate (19).

4. A tool heat treatment device according to claim 1, characterized in that: The first synchronous component comprises a first synchronous belt (11) and a first driving source, the rotating shafts of two adjacent cleaning brushes (10) are connected by the first synchronous belt (11), and one cleaning brush (10) is driven to rotate by the first driving source.

5. The tool heat treatment device according to claim 1, characterized in that: The second synchronous component comprises a second synchronous belt (14), a driving wheel (15), a driven wheel (16) and a third synchronous belt (17); the rotating shafts of the two cleaning combs (13) located on the bracket (12) are connected by the second synchronous belt (14); one cleaning comb (13) is driven to rotate by a second driving source; the driving wheel (15) is fixedly mounted on the rotating shaft of one cleaning comb (13), and the two are coaxially arranged; the driven wheel (16) is fixedly mounted on the rotating shaft of the other cleaning comb (13), and the two are coaxially arranged; the driving wheel (15) and the driven wheel (16) on two adjacent brackets (12) are connected by the third synchronous belt (17), and a plurality of third synchronous belts (17) are parallel to each other.

6. A tool heat treatment device according to claim 1, characterized in that: The cooling chamber (5) is provided with an air blowing port (22), which is connected to the cooling device and is located below the high-speed water flow nozzle (8). When the sliding frame (2) is located in the cooling chamber (5), the air blowing port (22) faces the tool body (3).

7. The tool heat treatment device according to claim 1, characterized in that: An air suction port (24) is provided on the top plate of the cooling chamber (5), and the air suction port (24) is connected to an air extraction device.

8. A processing method for a tool heat treatment device, characterized in that: The method is applied to a tool heat treatment device as described in any one of claims 1 to 7, and the method comprises the following steps: Step S1: First, a plurality of tool bodies (3) are clamped and fixed in sequence by a sliding frame (2), a first baffle (101) is retracted, a driving source drives the sliding frame (2) to move into a heating chamber (4), the first baffle (101) is extended, and then a heating component (7) is used to heat the tool bodies (3) at a high temperature; Step S2: retract the first baffle (101), drive the sliding frame (2) from the heating chamber (4) to the cooling chamber (5) through the driving source, extend the first baffle (101), and then drive the high-speed water flow nozzle (8) to move back and forth through the first output source, and spray high-speed water flow to cool the tool body (3); Step S3: When oxide scale is formed on the surface of the tool body (3), the first synchronous component drives the cleaning brush (10) to rotate, and then the second output source drives the moving seat (9) to move, so that the cleaning brush (10) contacts the tool body (3). At this time, two adjacent cleaning brushes (10) can clean both sides of one tool body (3); Step S4: When too much dirt is accumulated on the cleaning brush (10), the cleaning comb (13) is driven by the second synchronization component to rotate until it contacts the cleaning brush (10). At this time, the cleaning brush (10) is cleaned by the cleaning comb (13) during the process of rotating from one side of the tool body (3) to the other side of the tool body (3); Step S5: When the tool body (3) is completely cooled down, the movable seat (9) is reset, and then the tool bodies (3) are taken out one by one.

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