A heat treatment bracket for roll processing

Abstract

The present invention relates to the technical field of roll heat treatment, and specifically discloses a heat treatment bracket for roll processing, which includes a vehicle body and a support seat. The support seat is arranged on the top of the vehicle body, and further includes a partition part and a gasket. A first chute and a placement groove are arranged on the top of the support seat. The placement groove is located at the right end of the top of the support seat and communicates with the first chute. The partition part is slidably connected in the first chute on the top of the support seat in a limited manner. The partition part is provided in multiple numbers and is used to separate two adjacent rolls with the same length but different diameters. The gasket is provided in multiple numbers and can be inserted into the placement groove to fix the partition part on the top of the support seat. For the heat treatment bracket for roll processing of the present invention, two adjacent rolls with the same length but different diameters are separated by multiple partition parts, and the partition parts are fixed on the top of the support seat by multiple gaskets, which can make full use of the top space of the support seat and improve the batch heat treatment efficiency of the rolls.

Description

Technical Field

[0001] The present invention relates to the technical field of roll heat treatment, and particularly relates to a heat treatment bracket for roll processing. Background Art

[0002] A roll is a tool installed on a rolling mill to change the shape and size of metal materials through the pressure generated by rotation. It mainly consists of three parts: the roll body, the roll neck, and the shaft head. Among them, the roll body is the part directly involved in material processing. Rolls are classified by material: including cast iron rolls, cast steel rolls, and forged steel rolls, etc. Each material is suitable for different production environments and requirements. The heat treatment of rolls mainly includes two key steps: quenching and tempering. Quenching is a process of heating to an appropriate temperature, holding for a certain period of time, and then rapidly cooling in water, oil, or other inorganic salts and other media to improve the hardness and strength of the material. For cold rolling rolls, induction surface quenching or overall heating quenching is usually used to improve the wear resistance and anti-spalling performance of the rolls. Tempering is a heat treatment method carried out after quenching. By heating and holding at a certain temperature for a period of time, and then slowly or rapidly cooling, the quenching hardness is reduced, stress is eliminated, and plasticity and toughness are improved. When tempering a roll, the roll needs to be placed on a bracket first, and then the bracket is pushed into a tempering furnace for tempering operation.

[0003] A Chinese patent document with the publication number CN115386717B discloses a kiln car for roll heat treatment, belonging to the technical field of roll production. It includes a kiln car body, on which a first support block is fixed. A plurality of semi-circular first support grooves are opened on the first support block. A second support block is slidably connected to the kiln car body. The second support block is arranged parallel to the first support block. A plurality of semi-circular second support grooves are opened on the second support block. The second support grooves correspond to the first support grooves one by one. The roll includes a roll body, and roll necks are arranged at both ends of the roll body. A roll head is arranged at one end of the roll neck away from the roll body. One end of the roll head is located in the first support groove, and the other end of the roll head is located in the second support groove. The radius of the roll head is the same as the radius of the first support groove and the radius of the second support groove, having the effect of being able to fix the roll and making the roll not prone to shaking.

[0004] However, the following deficiencies still exist in the above patent document: When placing a plurality of rolls with the same length but different diameters on the bracket, the distance between adjacent two rolls is quite different, which easily wastes the space on the bracket, thereby reducing the heat treatment efficiency of rolls in batches. Summary of the Invention

[0005] The present invention provides a heat treatment support for roll processing, aiming to solve the problem in the related art that when multiple rolls with the same length but different diameters are placed on the support, the distance between adjacent rolls varies greatly, which easily wastes the space on the support and thus reduces the batch heat treatment efficiency of the rolls.

[0006] The heat treatment support for roll processing of the present invention includes a vehicle body and a support seat. The support seat is arranged on the top of the vehicle body. It also includes a partition part and gaskets. A first chute and a placement groove are arranged on the top of the support seat. The placement groove is located at the right end of the top of the support seat and communicates with the first chute. The partition part is slidably connected in the first chute on the top of the support seat in a limited manner. The partition part is provided in multiple numbers and is used to separate adjacent rolls with the same length but different diameters. The gaskets are provided in multiple numbers and can be inserted into the placement groove to fix the partition part on the top of the support seat.

[0007] Beneficial effects: By separating adjacent rolls with the same length but different diameters with multiple partition parts and fixing the partition parts on the top of the support seat with multiple gaskets, the top space of the support seat can be fully utilized, and the batch heat treatment efficiency of the rolls can be improved.

[0008] Preferably, it further includes a first connecting part, a second connecting part and a blocking part. The left end of the first connecting part is hinged to the left end of the top of the vehicle body. The right end of the second connecting part is hinged to the right end of the top of the first connecting part. The support seat is connected to the top of the second connecting part. The blocking part is connected to the left end of the top of the support seat and is used to block the roll. The effect is that the roll can be prevented from slipping off from the left end of the top of the support seat through the blocking part.

[0009] Preferably, it further includes a first pushing member. The first pushing member is arranged on the right side of the vehicle body and can push the right end of the bottom of the first connecting part upward. The effect is that the first pushing member pushes the right end of the bottom of the first connecting part upward, so that the first connecting part drives the second connecting part and the support seat to turn upward, so that the support seat is in an inclined state with the left end lower and the right end higher, so that the partition part can move leftward along the first chute under the action of its own gravity and contact the roll on the support seat.

[0010] Preferably, it further includes a second pushing member. The second pushing member is arranged on the left side of the vehicle body and can push the left end of the bottom of the second connecting part upward, so that the second connecting part and the support seat turn upward, so that the support seat is in an inclined state with the left end higher and the right end lower. The effect is that after the roll is taken off from the support seat, driving the support seat to be in an inclined state with the left end higher and the right end lower can enable the partition part to be separated from the support seat one by one under the action of its own gravity, so as to facilitate the batch heat treatment of subsequent rolls with the same length but different diameters.

[0011] Preferably, it further includes a conveying mechanism connected to the right side of the support base for conveying multiple partition parts to the support base one by one. The effect is that: the conveying mechanism automatically conveys multiple partition parts to the support base one by one without manual conveyance, so as to improve the batch heat treatment efficiency of the rolls.

[0012] Preferably, the conveying mechanism includes a base, a driving source, a bidirectional lead screw, a support frame and a storage part. The bidirectional lead screw is rotatably connected inside the base. There are two support frames, and both support frames are slidably connected inside the base and are threadedly connected to the bidirectional lead screw. A second chute is provided at the top of the storage part, and slots are provided on both the front and rear sides of the storage part. The two support frames can be respectively inserted into the slots on the front and rear sides of the storage part.

[0013] Preferably, a connection groove is provided on the right side of the support base. The conveying mechanism further includes a first baffle, a second baffle and a fixing part. The first baffle is connected to the left end of the front side of the storage part, the second baffle is rotatably connected to the left end of the rear side of the storage part, and the fixing part is connected to the left end of the rear side of the storage part. The effect is that: the left end of the storage part can be limited and inserted into the connection groove on the right side of the support base, and the first baffle and the second baffle can limit and fix the storage part on the support base.

[0014] Preferably, the conveying mechanism further includes a feeding part, which includes a telescopic part, a guide rail, a first blocking part, a second blocking part, a first protrusion, a second protrusion and a moving part. The telescopic part is connected to the top of the storage part. There are two guide rails, and both guide rails are connected to the top of the storage part. The first blocking part and the second blocking part are respectively limited and slidably connected to the two guide rails. The first protrusion is connected to the first blocking part, the second protrusion is connected to the second blocking part, and the moving part is connected to the telescopic part.

[0015] Preferably, a first pushing groove and a second pushing groove are provided inside the moving part. The first pushing groove is inclined with a lower left and a higher right, and the second pushing groove is inclined with a higher left and a lower right. The first protrusion is slidably connected in the first pushing groove, and the second protrusion is slidably connected in the second pushing groove.

[0016] The beneficial effects of the present invention are:

[0017] 1. Adjacent two rolls with the same length but different diameters are separated by multiple partition parts, and the partition parts are fixed to the top of the support base by multiple gaskets, which can make full use of the top space of the support base and improve the batch heat treatment efficiency of the rolls.

[0018] 2. The first pushing part can push the right end of the bottom of the first connecting part upward, so that the first connecting part drives the second connecting part and the support base to turn upward, so that the support base is inclined with a lower left and a higher right. At this time, after the partition part is conveyed into the right end of the first chute, the partition part can move leftward along the first chute under the action of its own gravity.

[0019] 3. The second pusher pushes the left end of the bottom of the second connecting part upward, so that the second connecting part drives the support seat to turn over, and the support seat is inclined with the left end higher than the right end. At this time, the partition part can be separated from the support seat one by one under the action of its own gravity, so as to facilitate the batch heat treatment of subsequent rollers with the same length but different diameters. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0021] Figure 2 is a structural schematic diagram of the walking trolley, partition part, gasket and conveying mechanism of the present invention.

[0022] Figure 3 is a three-dimensional structural schematic diagram of the walking trolley, partition part and gasket of the present invention.

[0023] Figure 4 is a three-dimensional structural schematic diagram of the partition part of the present invention.

[0024] Figure 5 is a three-dimensional structural schematic diagram of the walking trolley, partition part and conveying mechanism of the present invention.

[0025] Figure 6 is another three-dimensional structural schematic diagram of the walking trolley, partition part and conveying mechanism of the present invention.

[0026] Figure 7 is a sectional three-dimensional structural schematic diagram of the conveying mechanism of the present invention.

[0027] Figure 8 is a sectional structural schematic diagram of the blanking part of the present invention.

[0028] Figure 9 is a sectional three-dimensional structural schematic diagram of the blanking part of the present invention.

[0029] Reference Signs:

[0030] 1. Walking trolley; 11. Vehicle body; 12. First connecting part; 13. Second connecting part; 14. Support seat; 141. Connecting groove; 142. First sliding groove; 143. Placing groove; 15. Blocking part; 2. Partition part; 21. Empty groove; 3. Gasket; 4. Conveying mechanism; 41. Base; 42. Driving source; 43. Bidirectional lead screw; 44. Support frame; 45. Storage part; 451. Second sliding groove; 452. Insertion slot; 46. Blanking part; 461. Telescopic part; 462. Guide rail; 463. First blocking part; 464. Second blocking part; 465. First protrusion; 466. Second protrusion; 467. Moving part; 4671. First pushing groove; 4672. Second pushing groove; 47. First baffle; 48. Second baffle; 49. Fixing part; 5. First pusher; 6. Second pusher. Detailed Embodiment

[0031] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] As Figures 1 to 9 shown, the heat treatment bracket for roll processing of the present invention includes a walking trolley 1, a partition part 2, gaskets 3, a conveying mechanism 4, a pushing member 5 and a pushing member 6. The walking trolley 1 is used to support a plurality of rolls with the same length but different diameters. The partition part 2 is connected to the walking trolley 1 in a limiting and sliding manner and is used to separate the plurality of rolls. The gaskets 3 are inserted into the top of the walking trolley 1 and are used to fix the partition part 2 on the walking trolley 1 to prevent the rolls from rolling off the walking trolley 1 when the walking trolley 1 moves. The conveying mechanism 4 is connected to the right side of the walking trolley 1 and can convey the plurality of partition parts 2 to the walking trolley 1 one by one. The pushing member 5 is arranged on the right side of the walking trolley 1 and can push the walking trolley 1 to tilt to the left, so as to convey the partition part 2 from the conveying mechanism 4 to the walking trolley 1. The pushing member 6 is arranged on the left side of the walking trolley 1 and can push the walking trolley 1 to tilt to the right, so as to convey the partition part 2 to the conveying mechanism 4 for storage after the roll is removed.

[0033] As Figures 1 to 4 shown, the walking trolley 1 includes a vehicle body 11, a connecting part 12, a connecting part 13, a support seat 14 and a blocking part 15. The vehicle body 11 is placed on the track to drive the roll into the tempering heat treatment equipment. The left end of the connecting part 12 is hinged to the left end of the top of the vehicle body 11. The right end of the connecting part 13 is hinged to the right end of the top of the connecting part 12. Two support seats 14 are provided. Both of the two support seats 14 are connected to the top of the connecting part 13 and are arranged front and back. The blocking part 15 is connected to the left end of the top of the support seat 14 and is used to block the roll to prevent the roll from slipping off the left end of the support seat 14. A connecting groove 141 is provided on the right side of the support seat 14. A chute 142 and a placing groove 143 are provided on the top of the support seat 14. The placing groove 143 is located at the right end of the top of the support seat 14 and communicates with the chute 142. The partition part 2 is connected to the chute 142 on the top of the support seat 14 in a limiting and sliding manner to separate two adjacent rolls. The number of the gaskets 3 is set to be multiple. The number of the gaskets 3 can be selected according to the position of the rightmost partition part 2 on the top of the support seat 14, and the selected gaskets 3 are placed into the placing groove 143 to block the partition part 2 to prevent the partition part 2 from sliding to the right, so as to prevent the roll from slipping off the right end of the support seat 14 when the walking trolley 1 moves.

[0034] The multiple rollers are successively conveyed between the two supporting seats 14 on the top of the traveling trolley 1. During the process of conveying the rollers, the multiple separating parts 2 are successively and limit-slidingly connected in the first sliding grooves 142 on the tops of the supporting seats 14. The adjacent two rollers are separated by the separating parts 2 until the tops of the supporting seats 14 are filled with multiple rollers having the same length but different diameters. Finally, according to the position of the rightmost separating part 2 on the top of the supporting seat 14, the number of gaskets 3 is selected, and the selected gaskets 3 are placed in the placing grooves 143 to block the separating parts 2, so that the separating parts 2 are fixed on the supporting seats 14, thereby making full use of the space on the tops of the supporting seats 14 and improving the batch heat treatment efficiency of the rollers.

[0035] As Figures 1 to 3 shown, the first pusher 5 and the second pusher 6 are both composed of two cylinders. The first pusher 5 can push the right end of the bottom of the first connecting part 12 upward, so that the first connecting part 12 drives the second connecting part 13 and the supporting seat 14 to turn upward, so that the supporting seat 14 is in an inclined state with the left end lower and the right end higher. At this time, after the separating part 2 is conveyed into the right end of the first sliding groove 142, the separating part 2 can move leftward along the first sliding groove 142 under the action of its own gravity. When the rollers are successively conveyed onto the supporting seat 14, the separating part 2 can automatically contact the rollers on the top of the supporting seat 14 without manually pushing the separating part 2 to contact the rollers. After the heat treatment of the rollers is completed, first remove the gaskets 3 on the top of the supporting seat 14 to loosen the multiple separating parts 2 on the top of the supporting seat 14, then remove the multiple rollers one by one, and finally start the second pusher 6 to push the left end of the bottom of the second connecting part 13 upward, so that the second connecting part 13 drives the supporting seat 14 to turn, and the supporting seat 14 is in an inclined state with the left end higher and the right end lower. At this time, the separating parts 2 can be separated from the supporting seat 14 one by one under the action of their own gravity, which is convenient for the batch heat treatment of subsequent rollers having the same length but different diameters.

[0036] As Figure 1 、 Figure 2 、 Figures 5 to 9As shown, the conveying mechanism 4 includes a base 41, a drive source 42, a bidirectional lead screw 43, a support frame 44, a storage part 45, a material discharging part 46, a first baffle 47, a second baffle 48 and a fixing part 49. The drive source 42 is connected to the front side of the base 41. The bidirectional lead screw 43 is rotatably connected inside the base 41. The drive source 42 is a motor, and the output shaft of the drive source 42 is connected to the front end of the bidirectional lead screw 43. There are two support frames 44, and both support frames 44 are slidably connected inside the base 41. The two support frames 44 are respectively threadedly connected to two sections of threads on the bidirectional lead screw 43, so that when the bidirectional lead screw 43 rotates, it can drive the two support frames 44 to approach or move away from each other. A second chute 451 is provided at the top of the storage part 45, and the right end of the second chute 451 is closed, which is used to store a plurality of partition parts 2. Slots 452 are provided on both the front and rear sides of the storage part 45, and the two support frames 44 can be respectively inserted into the slots 452 on both the front and rear sides of the storage part 45, so as to provide support for the storage part 45.

[0037] The material discharging part 46 is connected to the top of the storage part 45. The material discharging part 46 can block a plurality of partition parts 2 on the top of the storage part 45, and can convey a plurality of partition parts 2 to the support seat 14 one by one. The first baffle 47 is connected to the left end of the front side of the storage part 45. The second baffle 48 is rotatably connected to the left end of the rear side of the storage part 45. The fixing part 49 is connected to the left end of the rear side of the storage part 45, and the fixing part 49 is in contact with the bottom of the second baffle 48. The left end of the storage part 45 can be inserted into the connection groove 141 on the right side of the support seat 14 in a limited manner, and under the limitation of the first blocking part 463 and the second blocking part 464, the storage part 45 is fixed on the right side of the support seat 14. At this time, driving the bidirectional lead screw 43 to drive the support frame 44 to separate from the storage part 45 can enable the support seat 14 to drive the storage part 45 to flip synchronously when the support seat 14 flips, so as to facilitate the subsequent conveyance of the partition parts 2 on the storage part 45 to the support seat 14.

[0038] When the walking trolley 1 moves to the conveying mechanism 4, the left end of the storage part 45 is inserted into the connection groove 141 on the right side of the support seat 14 in a limited manner until the support seat 14 contacts the first baffle 47. At this time, the second baffle 48 is flipped, so that the second baffle 48 contacts the rear side of the support seat 14, and the fixing part 49 supports the second baffle 48, thereby fixing the storage part 45 at the right end of the support seat 14. The second chute 451 communicates with the first chute 142. Driving the bidirectional lead screw 43 to drive the support frame 44 to separate from the storage part 45 enables the support seat 14 to drive the storage part 45 to flip synchronously when the support seat 14 flips, and under the action of the material discharging part 46, a plurality of partition parts 2 can be conveyed to the support seat 14 one by one.

[0039] Continue to refer to Figure 1 、 Figure 2 、 Figures 5 to 9As shown in the figure, an empty slot 21 is provided on the right side of the partition part 2. The material feeding part 46 includes a telescopic part 461, a guide rail 462, a first barrier part 463, a second barrier part 464, a first protrusion 465, a second protrusion 466, and a moving part 467. The telescopic part 461 is connected to the top of the storage part 45. There are two guide rails 462, and both of the two guide rails 462 are connected to the top of the storage part 45. The first barrier part 463 and the second barrier part 464 are respectively connected to the two guide rails 462 in a limiting and sliding manner, and the first barrier part 463 is located on the right side of the second barrier part 464. The first protrusion 465 is connected to the first barrier part 463, and the second protrusion 466 is connected to the second barrier part 464. The telescopic part 461 is a cylinder with its telescopic end facing left. The moving part 467 is connected to the telescopic end of the telescopic part 461. A first pushing groove 4671 and a second pushing groove 4672 are provided inside the moving part 467. The first pushing groove 4671 is inclined with a lower left and a higher right, and the second pushing groove 4672 is inclined with a higher left and a lower right. The first protrusion 465 is slidably connected in the first pushing groove 4671, and the second protrusion 466 is slidably connected in the second pushing groove 4672;

[0040] When the storage part 45 is in a state of lower left and higher right, the second barrier part 464 can contact the leftmost partition part 2 at the top of the storage part 45, while the first barrier part 463 does not contact the partition part 2. When the telescopic part 461 pushes the moving part 467 to move leftward, the second protrusion 466 can be pushed through the second pushing groove 4672 to drive the second barrier part 464 to move downward until the second barrier part 464 separates from the leftmost partition part 2 at the top of the storage part 45. At this time, this partition part 2 can, under the action of its own gravity, enter the first chute 142 along the second chute 451 and slide leftward in the first chute 142 until this partition part 2 contacts the corresponding roller at the top of the support seat 14. And when the moving part 467 moves leftward, the first protrusion 465 is pushed through the first pushing groove 4671 to drive the first barrier part 463 to move upward. Before the second barrier part 464 separates from the leftmost partition part 2 at the top of the storage part 45, the first barrier part 463 can pass through the empty slot 21 on this partition part 2 and contact the left side of its adjacent partition part 2, so as to block the remaining partition parts 2 at the top of the storage part 45. Thus, by driving the moving part 467 to move left and right through the telescopic part 461 and driving the first barrier part 463 and the second barrier part 464 to move in the opposite direction, when the storage part 45 is in a state of lower left and higher right, multiple partition parts 2 on the storage part 45 can be conveyed to the support seat 14 one by one.

[0041] In other embodiments, the partition parts 2 can also be manually conveyed to the top of the support seat 14 one by one, so as to separate two adjacent rollers.

[0042] Working principle:

[0043] Move the mobile walking trolley 1 to the conveying mechanism 4 so that the left end limit of the storage part 45 is inserted into the connecting groove 141 on the right side of the support seat 14 until the support seat 14 contacts the first baffle 47. At this time, flip the second baffle 48 so that the second baffle 48 contacts the rear side of the support seat 14, and the second baffle 48 is supported by the fixing part 49, thereby fixing the storage part 45 at the right end of the support seat 14. The second chute 451 communicates with the first chute 142, and drive the bidirectional lead screw 43 to drive the support frame 44 to separate from the storage part 45.

[0044] The first pusher 5 pushes the bottom right end of the first connecting part 12 upward so that the first connecting part 12 drives the second connecting part 13 and the support seat 14 to flip upward, so that the support seat 14 is in an inclined state with the left end low and the right end high. While the support seat 14 flips, it drives the storage part 45 to flip, and the storage part 45 is also in an inclined state with the left end low and the right end high.

[0045] The second blocking part 464 contacts the separating part 2 at the leftmost side of the top of the storage part 45, while the first blocking part 463 does not contact the separating part 2. When the telescopic part 461 drives the moving part 467 to move leftward, the second protrusion 466 is pushed through the second pushing groove 4672 to drive the second blocking part 464 to move downward until the second blocking part 464 separates from the separating part 2 at the leftmost side of the top of the storage part 45. At this time, the separating part 2 can, under the action of its own gravity, enter the first chute 142 along the second chute 451 and slide leftward in the first chute 142 until the separating part 2 contacts the corresponding roller on the top of the support seat 14. When the moving part 467 moves leftward, the first protrusion 465 is pushed through the first pushing groove 4671 to drive the first blocking part 463 to move upward, and before the second blocking part 464 separates from the separating part 2 at the leftmost side of the top of the storage part 45, the first blocking part 463 can pass through the empty groove 21 on the separating part 2 and contact the left side of the adjacent separating part 2, thereby blocking the remaining separating parts 2 on the top of the storage part 45.

[0046] Drive the moving part 467 to move left and right through the telescopic part 461, drive the first blocking part 463 and the second blocking part 464 to move in the opposite direction, thereby successively conveying the multiple separating parts 2 on the storage part 45 to the support seat 14 and separating the two adjacent rollers on the support seat 14.

[0047] Select the number of shims 3 according to the position of the partition 2 at the rightmost top of the support base 14, and place the selected shims 3 into the placement groove 143 to block the partition 2. Then, restore the connecting part I 12, the connecting part II 13, and the support base 14 to the horizontal state so that the storage part 45 is also restored to the horizontal state. At this time, drive the bidirectional lead screw 43 to drive the support frame 44 to be inserted into the storage part 45 to provide support for the storage part 45. Then, flip the baffle II 48 in the reverse direction so that the baffle II 48 is separated from the support base 14. Finally, push the walking trolley 1 to drive the roller into the heat treatment equipment for tempering operation.

[0048] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0049] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0050] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as a limitation of the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A heat treatment bracket for roll processing, comprising a vehicle body and a support seat, the support seat is arranged on the top of the vehicle body, and is characterized in that, It also includes a separating part, a gasket, a first connecting part, a second connecting part, a blocking part, a first pushing part and a conveying mechanism. A first chute and a placing groove are provided at the top of the support base. The placing groove is located at the right end of the top of the support base and communicates with the first chute. The separating part is connected in the first chute at the top of the support base in a limited sliding manner. A plurality of separating parts are provided, which are used to separate two adjacent rollers with the same length but different diameters. An empty groove is provided on the right side of the separating part. A plurality of gaskets are provided, and the gaskets can be inserted into the placing groove to fix the separating part on the top of the support base; The left end of the first connecting part is hinged to the left end of the top of the vehicle body. The right end of the second connecting part is hinged to the right end of the top of the first connecting part. The support base is connected to the top of the second connecting part. The blocking part is connected to the left end of the top of the support base and is used to block the roller; The first pushing part is arranged on the right side of the vehicle body, and the first pushing part can push the right end of the bottom of the first connecting part to move upward; The conveying mechanism is connected to the right side of the support base and is used to convey a plurality of separating parts to the support base one by one. A connecting groove is provided on the right side of the support base. The conveying mechanism includes a storage part, a first baffle, a second baffle, a fixing part and a feeding part. A second chute is provided at the top of the storage part. The first baffle is connected to the left end of the front side of the storage part. The second baffle is rotatably connected to the left end of the rear side of the storage part. The fixing part is connected to the left end of the rear side of the storage part; The feeding part includes a telescopic part, a guide rail, a first blocking part, a second blocking part, a first protrusion, a second protrusion and a moving part. The telescopic part is connected to the top of the storage part. Two guide rails are provided, and both guide rails are connected to the top of the storage part. The first blocking part and the second blocking part are respectively connected in the two guide rails in a limited sliding manner. The first protrusion is connected to the first blocking part. The second protrusion is connected to the second blocking part. The moving part is connected to the telescopic part; A first pushing groove and a second pushing groove are provided inside the moving part. The first pushing groove is inclined with a lower left and a higher right. The second pushing groove is inclined with a higher left and a lower right. The first protrusion is slidably connected in the first pushing groove. The second protrusion is slidably connected in the second pushing groove.

2. The heat treatment bracket for roll processing according to claim 1, wherein, It also includes a second pushing part. The second pushing part is arranged on the left side of the vehicle body, and the second pushing part can push the left end of the bottom of the second connecting part to move upward, so that the second connecting part and the support base are turned upward, so that the support base is inclined with a higher left and a lower right.

3. The heat treatment bracket for roll processing according to claim 1, wherein The conveying mechanism also includes a base, a driving source, a bidirectional lead screw and a support frame. The bidirectional lead screw is rotatably connected in the base. Two support frames are provided, and both support frames are slidably connected in the base. Both support frames are threadedly connected to the bidirectional lead screw. Slots are provided on the front and rear sides of the storage part, and the two support frames can be respectively inserted into the slots on the front and rear sides of the storage part.

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