Processing and forming system of buffer wood sleeve for blast furnace iron notch

Abstract

The present application relates to the technical field of buffer sleeve processing, in particular to a processing and forming system for a buffer wood sleeve for a blast furnace iron notch, comprising a processing box, the upper and lower ends of the processing box are open, an activity frame is arranged at the top in the processing box, and the two side faces of the activity frame are rotatably connected to the two inner walls of the processing box through bearings, the present application is provided with a hole punching mechanism in the sleeve and an outer polishing mechanism, first, the hole punching mechanism in the sleeve is used to punch and process two groups of wood barrels with different outer diameters and reduce the deviation of the inner hole, then the outer polishing mechanism is used to support the two groups of wood barrels with inner wall holes, and selective polishing can be performed according to the size difference of the outer diameters of the two groups of wood barrels, so as to improve the processing efficiency of the inner and outer wood sleeves, finally, the boosting mechanism is used in cooperation with the outer polishing mechanism to force the two groups of wood sleeves to automatically discharge, so as to realize the integrated operation process of the inner hole punching, outer wall polishing and automatic discharge of the inner and outer sleeves of the buffer wood sleeve, and further improve the processing efficiency of the buffer wood sleeve.

Description

Technical Field

[0001] The invention relates to the technical field of buffer sleeve processing, in particular to a processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth. Background Art

[0002] The buffer wooden sleeve is installed at the vent of the furnace mouth and is used to ventilate and supply oxygen to the furnace body. The buffer wooden sleeve is usually composed of an inner sleeve and an outer sleeve. The outer sleeve is slidably connected to the outside of the inner sleeve and connected with elastic parts.

[0003] However, during the processing of the inner and outer sleeves, in order to reduce the impact of surface or internal defects on the overall installation of the sleeves, the inner and outer walls of the inner and outer sleeves are usually processed separately. However, due to the difference in size of the inner and outer sleeves, the processing of the two is carried out separately and processed using processing tools of different sizes. As a result, the processing of the sleeves is cumbersome and requires frequent equipment changes, thereby reducing the processing efficiency of the sleeves.

[0004] In view of the technical defects in this aspect, a solution is now proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an inner punching mechanism and an outer polishing mechanism, first using the inner punching mechanism to punch two groups of wooden barrels with different outer diameters and reduce the offset of the inner holes, then using the outer polishing mechanism to receive the two groups of wooden barrels with holes on the inner walls, and selectively polish according to the difference in outer diameters of the two groups of wooden barrels, so as to improve the processing efficiency of the inner and outer wooden sleeves, and finally using the boosting mechanism in conjunction with the outer polishing mechanism to force the two groups of wooden sleeves to automatically unload, thereby realizing an integrated operation process of inner hole punching, outer wall polishing and automatic unloading of the inner and outer sleeves of the buffer wooden sleeve, thereby further improving the processing efficiency of the buffer wooden sleeve.

[0006] The object of the present invention can be achieved through the following technical solutions: A processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth, comprising a processing box, wherein the upper and lower ends of the processing box are both open, a movable frame is provided at the top of the processing box, and the two side surfaces of the movable frame are rotatably connected to the inner walls of the processing box on both sides through bearings, drilling machines are respectively provided at the centers of the inner walls on both sides of the movable frame, an inner frame is provided at the middle section of the movable frame, and a sleeve inner punching mechanism is provided on the inner frame, an external polishing mechanism is provided at the lower end of the movable frame inside the processing box, and a booster component is provided at the bottom of the external polishing mechanism inside the processing box;

[0007] The hole punching mechanism in the sleeve comprises two sets of limiting cylinders, the two sets of limiting cylinders are respectively arranged at the center of the inner wall on both sides of the inner frame, the ends of the two sets of limiting cylinders away from each other extend to the outside of the inner frame, and the upper end surface of the limiting cylinder is provided with a notch groove at the middle section, the opposite surfaces of the two sets of limiting cylinders are respectively sleeved with a resisting cylinder, a T-shaped push rod is transversely fixedly installed at the inner center of the resisting cylinder, and a spring group ring one is wound between the inner wall of the resisting cylinder and the limiting cylinder outside the T-shaped push rod, a disc is slidably arranged at the side of the notch groove in the limiting cylinder, and a circular groove is arranged at the center of the disc, a spring damping shock absorber one is arranged between the disc away from the side of the notch groove and the side inner wall of the limiting cylinder at the center of the front and rear ends, the side inner wall of the limiting cylinder provided with the spring damping shock absorber one is symmetrically provided with a wedge-shaped resisting rod at the upper and lower ends, a resisting frame is arranged between the two sets of resisting cylinders in the movable frame, the center of the front and rear ends of the resisting frame is rotatably connected with the front and rear inner walls of the movable frame through bearings, and a motor one is arranged at the front end bearing of the resisting frame, and the upper and lower ends of the resisting frame are all arranged as inclined surfaces and extend to the outside of the movable frame.

[0008] Further, the top end and the bottom end of the same side of the disc and the spring damping shock absorber one are both provided with a sliding groove, the two sets of sliding grooves correspond to the left and right of the wedge-shaped resisting rod respectively, the two sets of sliding grooves are slidably connected with a wedge-shaped resisting block away from each other on one side, and the wedge-shaped resisting block is provided with a horizontal plate at the bottom end, and the horizontal plate extends to the outside of the sliding groove at both ends, and the horizontal plate away from the wedge-shaped resisting block is jointly provided with a spring damping shock absorber two between the end surface and the inner wall of the sliding groove.

[0009] Further, the outer polishing mechanism comprises two sets of rotating rods, the two sets of rotating rods are respectively rotatably arranged in the processing box, one end of one of the two sets of rotating rods extends to the outside of the processing box and is provided with a motor two, a limiting gear is fixedly installed at the end away from the motor two on the outside of the two sets of rotating rods, the two sets of limiting gears are meshed with each other, a conical clamping block is arranged at the middle section and one end of the rotating rod, and a polishing cylinder one and a polishing cylinder two are fixedly installed at the positions away from the two conical clamping blocks on the outside of the rotating rod.

[0010] Further, the outer diameter of the polishing cylinder two is 3cm larger than that of the polishing cylinder one, the interval between the front and rear two sets of polishing cylinders one and the interval between the front and rear two sets of polishing cylinders two are respectively arranged at the same vertical column with the upper two sets of notch grooves, the other set of rotating rods is provided with a worm outside the limiting gear, and the worm is movably connected with the boosting assembly.

[0011] Further, the boosting assembly comprises a redirecting worm gear, the redirecting worm gear is meshed at the bottom of the worm, the center of the redirecting worm gear is rotatably connected with the front and rear inner walls of the processing box through bearings, and a sliding plate is movably arranged at the bottom of the redirecting worm gear, and the both ends of the sliding plate extend to the outside of the processing box.

[0012] Further, the upper and lower end faces of the slide plate are respectively hinged with inclined limiting rods at both sides, and the ends of the limiting rods away from the slide plate are hinged with roller shafts which abut against the outer wall of the processing box, the top surface of the slide plate is provided with a gear set at the corresponding position of the reversing worm gear, and the gear set is engaged with the reversing worm gear up and down, the front end surface of the slide plate is fixedly installed with push strips near the middle and one side, and the two groups of push strips respectively extend between the two groups of rotating rods.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] 1. The present application sets up a hole punching mechanism in the sleeve, and two groups of wood barrels with different outer diameters are guided into the limiting barrel through the gap slot. The resistance frame is counterclockwise rotated, and the inclined surfaces at both ends of the resistance frame abut against the corresponding resistance barrel movement. The resistance barrel movement pushes the wood barrel to be inserted into the automatic limiting barrel and to be righted. The wood barrel abuts against the disc to move to the opening at one end of the limiting barrel. Then, the drilling machine is operated to force the drill bit to be inserted into the limiting barrel and to drill a hole in the wood barrel. The drilling is stopped until the wood barrel is hollow. In this way, the inner and outer wood barrel sleeves are preliminarily formed, and the inner hole deviation is reduced.

[0015] 2. The present application sets up an external polishing mechanism. On the basis of the hole punching in the inner and outer sleeves, the two groups of sleeves are dropped to the interval between the two groups of rotating rods. The interval difference between the different sections of the two groups of rotating rods is used to polish the outer walls of the two barrels with different diameters at the same time. In this way, the processing efficiency of the inner and outer wood sleeves is improved.

[0016] 3. The present application sets up a boosting assembly which cooperates with the external polishing mechanism. The worm and the reversing worm cooperate to realize the intermittent movement of the slide plate and the push strip. In this way, the two groups of polished inner and outer barrels are conveniently pushed to move, and the inner and outer wood sleeves are automatically discharged through the interval difference between the rotating rods. In this way, the hole punching, the outer wall polishing and the automatic discharging of the inner and outer sleeves of the buffer wood sleeve are integrated, and the processing efficiency of the buffer wood sleeve is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to facilitate the understanding of those skilled in the art, the present application will be further described below with reference to the drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a top view of the processing box of the present application;

[0020] Figure 3 It is a schematic diagram of the combination of the inner frame and the hole punching mechanism in the sleeve of the present application;

[0021] Figure 4 It is a sectional view of the combination of the limiting barrel and the resistance barrel of the present application;

[0022] Figure 5 For the present invention Figure 4 A in the middle is an enlarged schematic diagram;

[0023] Figure 6 It is a top sectional view of the processing box of the present invention;

[0024] Figure 7 It is a cross-sectional view of the combination of the processing box, the external polishing mechanism and the boosting assembly of the present invention.

[0025] In the figure: 1. processing box; 2. movable frame; 3. drilling machine; 4. inner frame; 5. punching mechanism in sleeve; 51. limiting cylinder; 52. notch groove; 53. push cylinder; 54. T-type push rod; 55. spring coil group one; 56. circular disk; 561. slide groove; 562. wedge-shaped push block; 563. cross plate; 564. spring damping shock absorber two; 57. circular groove; 58. spring damping shock absorber one; 59. wedge-shaped push rod; 510. push frame; 511. motor one; 6. external polishing mechanism; 61. rotating rod; 62. motor two; 63. limiting gear; 64. conical clamping block; 65. grinding cylinder one; 66. grinding cylinder two; 67. worm; 7. booster assembly; 71. redirecting worm gear; 72. slide plate; 73. limiting rod; 74. roller shaft; 75. tooth group; 76. push strip. DETAILED DESCRIPTION

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention. Example 1:

[0027] See also Figure 1 - Figure 7As shown, a processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth is provided, comprising a processing box 1, the upper and lower ends of the processing box 1 are both open, a movable frame 2 is provided at the top of the processing box 1, and the two side surfaces of the movable frame 2 are rotatably connected to the inner walls of the processing box 1 on both sides through bearings, a drilling rig 3 is provided at the center of the inner walls of both sides of the movable frame 2, an inner frame 4 is provided at the middle section of the movable frame 2, and a sleeve punching mechanism 5 is provided at the inner frame 4, the sleeve punching mechanism 5 comprises two groups of limiting cylinders 51, the two groups of limiting cylinders 51 are respectively provided at the center of the inner walls of both sides of the inner frame 4, the ends of the two groups of limiting cylinders 51 away from each other respectively extend to the outside of the inner frame 4, and the upper end surfaces of the limiting cylinders 51 are provided with a notch groove 52 at the middle section, the opposite surfaces of the two groups of limiting cylinders 51 are respectively sleeved with a push cylinder 53, a T-shaped push rod 54 is fixedly installed laterally at the inner center of the push cylinder 53, and the T The outside of the push rod 54 is located between the inner wall of the resistance cylinder 53 and the limiting cylinder 51, and a spring coil 55 is wound thereon. The inside of the limiting cylinder 51 is located on one side of the notch groove 52 and a disc 56 is slidably provided with a disc 56, and a circular groove 57 is provided at the center of the disc 56. A spring damping shock absorber 58 is provided between the center of the front and rear ends and the inner wall of one side of the limiting cylinder 51 on the side of the disc 56 away from the notch groove 52. The inner wall of one side of the limiting cylinder 51 with a spring damping shock absorber 58 is symmetrically provided with wedge-shaped resistance rods 59 at the upper and lower ends. A resistance frame 510 is provided in the movable frame 2 between the two groups of resistance cylinders 53. The front and rear centers of the resistance frame 510 are rotatably connected to the front and rear inner walls of the movable frame 2 respectively through bearings, and a motor 511 is provided at the bearing at the front end of the resistance frame 510. The upper and lower ends of the resistance frame 510 are both arranged with beveled surfaces and extend outside the movable frame 2 respectively.

[0028] First, two groups of wooden cylinders with different outer diameters are respectively introduced into the interior of the limiting cylinder 51 through the notch groove 52, and then the motor 511 is started, which drives the push frame 510 to rotate counterclockwise. The inclined surfaces at both ends of the push frame 510 respectively press the corresponding push cylinder 53 to move, and the push cylinder 53 slides along the outside of the limiting cylinder 51 and coincides with the notch groove 52, and the T-shaped push rod 54 moves with the push cylinder 53 and pushes the wooden cylinder to be inserted into the limiting cylinder 51, and the wooden cylinder pressing disc 56 moves toward the opening at one end of the limiting cylinder 51, and the spring damping shock absorber 58 is compressed, and then the drilling rig 3 is started to force the drill bit to be inserted into the interior of the limiting cylinder 51, and holes are drilled in the interior of the wooden cylinder in turn until the interior of the wooden cylinder is hollow and the drilling can be stopped, thereby preliminarily forming the inner and outer wooden cylinder sleeves.

[0029] The outer surface of the disc 56 and the spring damping shock absorber 1 58 are provided with a slide groove 561 at the top and bottom ends on the same side. The two sets of slide grooves 561 correspond to the left and right sides of the wedge-shaped push rod 59 respectively. The two sets of slide grooves 561 are slidably connected to the side away from each other with a wedge-shaped push block 562, and a horizontal plate 563 is provided at the bottom end of the wedge-shaped push block 562. The two ends of the horizontal plate 563 extend to the outside of the slide groove 561 respectively. A spring damping shock absorber 2 564 is provided between the end surface of the horizontal plate 563 away from the wedge push block 562 and the inner wall of the slide groove 561. 56 moves, the wedge-shaped push rod 59 and the disc 56 move relative to each other, the tip of the wedge-shaped push rod 59 is inserted into the corresponding slide groove 561 and presses the tip of the wedge-shaped push block 562, and the wedge-shaped push block 562 is pressed together with the cross plate 563 to press the spring damping shock absorber 2 564 due to the pressure, and the upper and lower groups of cross plates 563 approach each other and press the upper and lower end surfaces of one side of the wooden barrel at the same time to achieve clamping and automatic straightening of the wooden barrel, forcing the central drilling hole of the wooden barrel to be aligned with the circular groove 57, reducing the deviation of the wooden barrel and affecting the drilling quality, and improving the processing efficiency of the buffer wooden sleeve. Example 2:

[0030] See also Figure 6 and Figure 7 As shown, after the movable frame 2 is flipped 180 degrees, the motor 1 511 drives the resisting frame 510 to rotate in the opposite direction and loses the pressure on the two sets of resisting cylinders 53. The resisting cylinders 53 are reset under the rebound force of the spring coil 1 55. As a result, the wooden sleeve loses the pressure of the T-shaped push rod 54 and is reset synchronously with the disc 56 under the rebound force of the spring damping shock absorber 1 58. The wooden sleeve is pushed back and falls straight down through the notch 52 to the outer polishing mechanism 6.

[0031] The outer polishing mechanism 6 is provided at the lower end of the movable frame 2 inside the processing box 1. The outer polishing mechanism 6 includes two groups of rotating rods 61, and the two groups of rotating rods 61 are rotatably arranged inside the processing box 1. One end of one group of rotating rods 61 extends to the outside of the processing box 1 and is provided with a second motor 62. The two groups of rotating rods 61 are fixedly installed with a limit gear 63 at one end away from the second motor 62 on the outside. The two groups of limit gears 63 mesh with each other. The outside of the rotating rod 61 is provided with a conical clamping block 64 at the middle section and one end. The outside of the rotating rod 61 and the two groups of conical clamping blocks 64 are respectively fixedly installed with a grinding cylinder 1 65 and a grinding cylinder 2 66 at the offset position; the outer diameter of the grinding cylinder 2 66 is 3 cm larger than the outer diameter of the grinding cylinder 1 65. The intervals between the front and rear two groups of grinding cylinder 1 65 and the intervals between the front and rear two groups of grinding cylinder 2 66 are respectively located in the same vertical column with the two groups of notched grooves 52 at the upper end. The outside of the other group of rotating rods 61 is provided with a worm 67 adjacent to the limit gear 63. When the wooden barrel falls, the wooden barrel with a larger outer diameter falls between the two adjacent groups of grinding barrels 1 65, while the wooden barrel with a smaller outer diameter falls between the two adjacent groups of grinding barrels 2 66. The bottom surfaces of the inner and outer wooden barrels are in contact with the surfaces of the two adjacent groups of grinding barrels 2 66 and grinding barrel 1 65 respectively. Then, the motor 2 62 is started, which first drives a group of rotating rods 61, a limiting gear 63 and a worm 67 to rotate, and then under the meshing action of the two groups of limiting gears 63, the two groups of rotating rods 61 are forced to rotate relative to each other and drive the external grinding barrel 1 65, grinding barrel 2 66 and worm 67 to rotate, thereby utilizing the rolling of grinding barrel 1 65 and grinding barrel 2 66 to realize the grinding and polishing of the outer wall of the wooden barrel. When grinding barrel 1 65 and grinding barrel 2 66 rotate, the wooden barrel itself is driven to turn over, forcing the all-round grinding and polishing of the wooden barrel. This structure facilitates the simultaneous and comprehensive polishing of the outer walls of the inner and outer wooden barrels, further improving the processing efficiency of the buffer wooden barrel. Example 3:

[0032] See also Figure 6 and Figure 7 As shown, a booster assembly 7 is provided at the bottom of the outer polishing mechanism 6 inside the processing box 1. The worm 67 is movably connected to the booster assembly 7. The booster assembly 7 includes a redirecting worm wheel 71. The redirecting worm wheels 71 are respectively engaged with the bottom of the worm 67. The center of the redirecting worm wheel 71 is rotatably connected to the front and rear inner walls of the processing box 1 through bearings. After several cycles of grinding and polishing, the outer walls of the inner and outer wooden sleeves are flat. The worm 67 rotates with the rotating rod 61 and cooperates with the redirecting worm wheel 71 to drive the redirecting worm wheel 71 to rotate counterclockwise and engage with the tooth group 75 to achieve traction on the slide 72.

[0033] The worm gear 71 is rotated in a direction that the ... The two sets of limit rods 73 at the left end of plate 72 are resisted and slide along the outer wall of the processing box 1, and the angle between them increases, while the two sets of limit rods 73 at the right end of slide plate 72 gradually move away from the outside of the processing box 1, and the angle between them decreases. Slide plate 72 continues to move until the redirected worm gear 71 disengages from the tooth group 75. Slide plate 72 loses engagement and returns to its original position under the action of the rotating force of the limit rods 73, and the push bar 76 cooperates with the slide plate 72 to push back, respectively pressing the polished inner and outer wooden sleeves and pushing them both to between the two adjacent sets of conical blocks 64. Because the spacing between adjacent conical blocks 64 is greater than the diameter of the wooden sleeve, the wooden sleeve falls through the gap between the conical blocks 64, and is finally discharged outward through the opening at the bottom of the processing box 1, thereby realizing automatic discharging of the wooden sleeve.

[0034] When the present invention is in use, first, two groups of wooden cylinders with different outer diameters are respectively introduced into the interior of the limiting cylinder 51 through the notched groove 52, and then the motor 1 511 is started, which drives the push frame 510 to rotate counterclockwise. The inclined surfaces at both ends of the push frame 510 respectively press the corresponding push cylinders 53 to move. The push cylinders 53 slide along the outside of the limiting cylinder 51 and coincide with the notched groove 52. The T-shaped push rod 54 moves with the push cylinder 53 and pushes the wooden cylinder to be inserted into the limiting cylinder 51. The wooden cylinder pressing disc 56 moves toward the opening at one end of the limiting cylinder 51, and the spring damping shock absorber 1 58 is compressed. Then the drilling machine 3 is started to force the drill bit to be inserted into the limiting cylinder 51, and holes are drilled into the wooden cylinders in sequence until the inside of the wooden cylinders becomes hollow, and then the drilling can be stopped, thereby preliminarily forming the inner and outer wooden cylinder sleeves.

[0035] Then, after flipping the movable frame 2 to 180 degrees, the motor 1 511 is used to drive the frame 510 to rotate in the opposite direction and lose the pressure on the two sets of cylinders 53. The cylinder 53 is reset, and the wooden sleeve loses the pressure of the T-shaped push rod 54 and is reset synchronously with the disc 56. The wooden sleeve is pushed back and falls straight down through the notch groove 52 to the outer polishing mechanism 6. Among them, the wooden sleeve with a larger outer diameter falls between the two adjacent sets of polishing cylinders 1 65, and the wooden sleeve with a smaller outer diameter falls between the two adjacent sets of polishing cylinders 2 66. The bottom surfaces of the inner and outer wooden sleeves are respectively aligned with the two adjacent sets of polishing cylinders. The surfaces of the second barrel 66 and the first grinding barrel 65 are in contact; the second motor 62 is then started, which first drives a set of rotating rods 61, a limit gear 63 and a worm 67 to rotate, and then, under the meshing action of the two sets of limit gears 63, the two sets of rotating rods 61 are forced to rotate relative to each other and drive the external grinding barrel 1 65, the second grinding barrel 66 and the worm 67 to rotate, thereby utilizing the rolling of the first grinding barrel 65 and the second grinding barrel 66 to realize the grinding and polishing of the outer wall of the wooden barrel sleeve, and when the first grinding barrel 65 and the second grinding barrel 66 rotate, the wooden barrel sleeve is driven to turn over, forcing the wooden barrel sleeve to be polished in all directions;

[0036] Finally, after several cycles of grinding and polishing, the outer walls of the inner and outer wooden sleeves are flat, and the worm 67 rotates with the rotating rod 61 and cooperates with the redirecting worm gear 71, driving the redirecting worm gear 71 to rotate counterclockwise and engage with the tooth group 75 to achieve traction on the slide plate 72 until the redirecting worm gear 71 disengages from the tooth group 75, and the slide plate 72 loses engagement and returns to its original position under the rotational force of the limit rod 73, and the push bar 76 cooperates with the slide plate 72 to push back, respectively pressing the polished inner and outer wooden sleeves and pushing them both to between the two adjacent groups of conical blocks 64. Because the spacing between adjacent conical blocks 64 is greater than the diameter of the wooden sleeve, the wooden sleeve falls through the gap between the conical blocks 64, and is finally discharged outward through the opening at the bottom of the processing box 1, and the wooden sleeve is automatically discharged.

[0037] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth, comprising a processing box (1), wherein both the upper and lower ends of the processing box (1) are open, and wherein: A movable frame (2) is provided at the top of the processing box (1), and two side surfaces of the movable frame (2) are rotatably connected to the inner walls of the processing box (1) on both sides through bearings. Drilling machines (3) are respectively provided at the centers of the inner walls of both sides of the movable frame (2). An inner frame (4) is provided at the middle section of the movable frame (2), and a sleeve punching mechanism (5) is provided on the inner frame (4). An outer polishing mechanism (6) is provided at the lower end of the movable frame (2) inside the processing box (1), and a boosting assembly (7) is provided at the bottom of the outer polishing mechanism (6) inside the processing box (1). The sleeve punching mechanism (5) comprises two groups of limiting cylinders (51), the two groups of limiting cylinders (51) are respectively arranged at the center of the inner wall on both sides of the inner frame (4), the ends of the two groups of limiting cylinders (51) away from each other extend to the outside of the inner frame (4), and the upper end surface of the limiting cylinder (51) is provided with a notch groove (52) at the middle section, and the opposite surfaces of the two groups of limiting cylinders (51) are respectively sleeved with a resisting cylinder (53), a T-shaped push rod (54) is fixedly installed at the center of the inner side of the resisting cylinder (53), and a spring coil (55) is wound around the outside of the T-shaped push rod (54) between the inner wall of the resisting cylinder (53) and the limiting cylinder (51), and a disc (56) is slidably provided on one side of the notch groove (52) inside the limiting cylinder (51), and the disc ( A circular groove (57) is provided at the center of the disc (56), and a spring damping shock absorber (58) is provided between the center of the front and rear ends and the inner wall of one side of the limiting cylinder (51) on the side away from the notch groove (52). The inner wall of one side of the limiting cylinder (51) provided with the spring damping shock absorber (58) is symmetrically provided with wedge-shaped supporting rods (59) at the upper and lower ends. A supporting frame (510) is provided in the movable frame (2) between the two groups of supporting cylinders (53). The front and rear ends of the supporting frame (510) are rotatably connected to the front and rear inner walls of the movable frame (2) through bearings, and a motor (511) is provided at the front bearing of the supporting frame (510). The upper and lower ends of the supporting frame (510) are both provided with beveled surfaces and extend outside the movable frame (2).

2. A processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth according to claim 1, characterized in that: The outside of the disc (56) and the spring damping shock absorber (58) are provided with a slide groove (561) at the top and bottom ends on the same side. The two groups of slide grooves (561) correspond to the left and right sides of the wedge-shaped support rod (59) respectively. The two groups of slide grooves (561) are slidably connected to the side away from each other with a wedge-shaped support block (562), and a horizontal plate (563) is provided at the bottom end of the wedge-shaped support block (562). The two ends of the horizontal plate (563) extend to the outside of the slide groove (561) respectively. A spring damping shock absorber (564) is provided between the end surface of the horizontal plate (563) away from the wedge-shaped support block (562) and the inner wall of the slide groove (561).

3. The processing and forming system of a buffer wooden sleeve for a blast furnace iron mouth according to claim 1, characterized in that: The external polishing mechanism (6) comprises two groups of rotating rods (61), and the two groups of rotating rods (61) are rotatably arranged inside the processing box (1), one end of one group of rotating rods (61) extends to the outside of the processing box (1) and is provided with a second motor (62), and a limiting gear (63) is fixedly installed at one end of the outside of the two groups of rotating rods (61) away from the second motor (62), and the two groups of limiting gears (63) are meshed with each other, and a conical clamping block (64) is provided at the middle section and one end of the outside of the rotating rod (61), and a grinding cylinder 1 (65) and a grinding cylinder 2 (66) are fixedly installed at the offset position between the outside of the rotating rod (61) and the two groups of conical clamping blocks (64).

4. A processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth according to claim 3, characterized in that: The outer diameter of the second grinding cylinder (66) is 2-3 cm larger than the outer diameter of the first grinding cylinder (65). The intervals between the two groups of the first grinding cylinder (65) and the intervals between the two groups of the second grinding cylinder (66) are respectively located in the same vertical column as the two groups of notched grooves (52) at the upper end. A worm (67) is provided on the outside of the other group of rotating rods (61) adjacent to the limiting gear (63). The worm (67) is movably connected to the booster assembly (7).

5. The processing and forming system of a buffer wooden sleeve for a blast furnace iron mouth according to claim 1, characterized in that: The booster assembly (7) includes a redirecting worm wheel (71), which is respectively engaged with the bottom of the worm (67). The center of the redirecting worm wheel (71) is rotatably connected to the front and rear inner walls of the processing box (1) through a bearing. A slide plate (72) is movably provided at the bottom of the redirecting worm wheel (71), and both ends of the slide plate (72) extend to the outside of the processing box (1).

6. A processing and forming system for a buffer wooden sleeve for a blast furnace iron mouth according to claim 5, characterized in that: The upper and lower end surfaces of the slide plate (72) are respectively hinged with inclined limit rods (73) at both sides, and the limit rod (73) is hinged with a roller shaft (74) at one end away from the slide plate (72), and the roller shaft (74) is pressed against the outer wall of the processing box (1). A tooth group (75) is provided at the top surface of the slide plate (72) corresponding to the redirecting worm gear (71), and the tooth group (75) is meshed with the redirecting worm gear (71) up and down. Push strips (76) are fixedly installed near the middle and one side of the front end surface of the slide plate (72), and the two groups of push strips (76) extend respectively between the two groups of rotating rods (61).

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