A fixing device for furnace roller production and processing

Abstract

The present invention discloses a fixing device for furnace roller production and processing, which relates to the technical field of furnace roller processing, and comprises a bottom plate, a pillar is fixedly installed on the upper surface of the bottom plate, a top plate is fixedly connected to the top of the pillar, a first conveyor is arranged on one side of the pillar, a second conveyor is arranged on the other side of the pillar, side plates are fixedly connected to both sides of the lower surface of the top plate, a horizontal moving mechanism and a rotating mechanism are fixedly installed on the upper surface of the top plate, and a first fixing mechanism and a second fixing mechanism are respectively arranged on both sides of the lower surface of the top plate. In the present invention, through the coordinated use of the first conveyor, the second conveyor, the horizontal moving mechanism, the first fixing mechanism and the second fixing mechanism, the loading and unloading of materials can be automatically completed without manual loading and unloading, thereby improving the automation degree of the device and improving the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of furnace roller processing, and in particular to a fixing device for furnace roller production and processing. Background Art

[0002] In the metallurgical furnace, after the metal steel plate is rolled, it needs to be transported by furnace rollers in the continuous annealing furnace. The furnace roller is an important component in the annealing furnace. The furnace roller generally needs to rotate continuously for a long time under the condition of 800~1200°C. Therefore, the furnace roller needs to have the requirements of oxidation resistance, high temperature resistance, and high temperature deformation resistance. The furnace roller is generally composed of a roller body, a roller neck, and a connector. Since the ambient temperature used by the general furnace roller is relatively high, it needs to have certain performance. The roller body of the furnace roller has cutting, grinding and other processes during processing, and the furnace roller needs to be fixed.

[0003] For example, the Chinese patent document with publication number CN213380982U discloses an end face grinding and fixing device for furnace roller processing, which records that "the base is arranged in two groups, and a screw is connected to the middle part of the upper end of the base, and moving wheels are respectively connected to the two sides of the bottom of the base, and a side support column is connected to one side of the upper end of the base, and the upper end of the side support column is connected to the first support seat, and a side plate is connected to one side of the upper end of the base, and the upper end of the side plate is connected to the top plate." The device fixes and limits the wider position in the middle part of the lower end of the furnace roller by the third support seat, and the first support seat and the second support seat are fixed up and down from the narrower parts at both ends of the furnace roller, respectively, for easy processing and use.

[0004] However, the following defects or problems still exist in combination with the prior art: First, the existing device for fixing the furnace roller is usually a semi-automatic working mode, and workers are usually required to manually load and unload materials, which leads to slow production speed, low processing efficiency, and high work intensity. At the same time, it is easy for the processed furnace roller to press down on the hands and cause injuries due to careless operation; Second, the existing operation is to fix the roller neck of the furnace roller manually through an ordinary clamping device, and after the ordinary fixing device fixes the furnace roller, if it is necessary to grind different positions of the furnace roller, it is not convenient to rotate the furnace roller. The operator needs to loosen the fixing device and then manually rotate the furnace roller, which is more cumbersome. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fixing device for furnace roller production and processing.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A fixing device for furnace roller production and processing comprises a base plate, a pillar is fixedly installed on the upper surface of the base plate, a top plate is fixedly connected to the top of the pillar, a first conveyor is arranged on one side of the pillar, a second conveyor is arranged on the other side of the pillar, side plates are fixedly connected to both sides of the lower surface of the top plate, a horizontal moving mechanism and a rotating mechanism are fixedly installed on the upper surface of the top plate, a first fixing mechanism and a second fixing mechanism are respectively arranged on both sides of the lower surface of the top plate, the second fixing mechanism has the same structure as the first fixing mechanism, and a main controller is installed on the upper surface of the base plate.

[0008] Preferably, the horizontal moving mechanism includes a first stepper motor, which is electrically connected to the main controller and fixedly installed on the upper surface of the top plate. The output end of the first stepper motor is fixedly connected to the first output shaft. The outer wall of the side plate is rotatably connected to a bidirectional lead screw. The first output shaft and the bidirectional lead screw are connected through a synchronous belt transmission. The outer wall of the bidirectional lead screw is threadedly connected to a moving block. The outer walls of the first fixing mechanism and the second fixing mechanism are both sleeved with a second bearing sleeve, and the outer ring of the second bearing sleeve is fixedly connected to the outer wall of the moving block.

[0009] Preferably, a slide rail is fixedly mounted on the upper surface of the base plate, a slider is slidably connected to the outer wall of the slide rail, and the outer ring of the second bearing sleeve is fixedly connected to the outer wall of the slider.

[0010] Preferably, the rotating mechanism includes a second stepper motor, which is electrically connected to the main controller, and is fixedly mounted on the upper surface of the top plate. The output end of the second stepper motor is fixedly connected to the second output shaft, and the outer wall of the side plate is rotatably connected to the first gear column. The second output shaft and the first gear column are connected through a synchronous belt transmission, and the outer walls of the first fixing mechanism and the second fixing mechanism are fixedly sleeved with an external gear ring, and the external gear ring is meshed with the first gear column.

[0011] Preferably, the first fixing mechanism includes a shell, an inner fixing plate is fixedly installed inside the shell, the outer wall of the inner fixing plate is fixedly sleeved with a first bearing sleeve, the outer wall of the first bearing sleeve is fixedly sleeved with an outer sleeve ring, the outer wall of the outer sleeve ring is provided with external teeth, a third stepping motor is fixedly installed on the inner wall of the shell, the output end of the third stepping motor is fixedly connected with a second gear column, the second gear column and the external teeth are meshed with each other, the outer wall of the outer sleeve ring is movably connected with a connecting rod, the other end of the connecting rod is movably connected with a connecting seat, the outer wall of the connecting seat is fixedly connected with a sliding bar, the lower surface of the sliding bar is slidably connected with a sliding seat, the sliding seat is fixedly connected to the outer wall of the inner fixing plate, and the sliding bar is provided with a clamping head at the end away from the connecting rod;

[0012] A first through hole is formed on the middle outer wall of the shell, and a through hole corresponding to the first through hole is formed on the middle outer wall of the inner fixing plate;

[0013] The outer wall of the shell is fixedly sleeved with a slewing bearing, the movable end of the slewing bearing is fixedly connected to the shell, the fixed end of the slewing bearing is fixedly connected to the moving block, and the third stepper motor is electrically connected to the main controller through the slewing bearing.

[0014] Preferably, the connecting rod, sliding bar, connecting seat, sliding seat and clamping head are multiple, and the multiple connecting rods, sliding bars, connecting seats, sliding seats and clamping heads are arranged equidistantly along the center of the inner fixed plate.

[0015] Preferably, connecting rods are provided on both sides of the connecting rod, the connecting rods are fixedly connected to the inner fixed plate, the outer wall of the connecting rod is fixedly connected to the first spring, the outer wall of the sliding bar is fixedly connected to the connecting head, and the other end of the first spring is fixedly connected to the outer wall of the connecting head.

[0016] Preferably, a sliding groove is opened on the outer wall of the sliding bar, a second spring is placed in the sliding groove, the sliding bar is slidably connected to a limiting block in the sliding groove, the lower surface of the limiting block is fixedly connected to the clamping head, and the second spring is located on the upper surface of the limiting block.

[0017] Preferably, a guide mechanism is fixedly installed on the outer wall of the inner fixing plate, and there are multiple guide mechanisms, and the multiple guide mechanisms are arranged equidistantly along the center of the inner fixing plate;

[0018] The guide mechanism comprises a mounting seat, which is fixedly connected to the outer wall of the inner fixed plate, a roller frame is fixedly connected to the outer wall of one side of the mounting seat, and a guide wheel is rotatably mounted on the other end of the roller frame.

[0019] Preferably, a cover plate is fixedly connected to an outer wall of one side of the shell, and a second through hole corresponding to the first through hole is opened on a middle outer wall of the cover plate.

[0020] The beneficial effects of the present invention are:

[0021] 1. In the present invention, the first conveyor, the second conveyor, the horizontal moving mechanism, the first fixing mechanism and the second fixing mechanism are used in coordination to automatically load and unload the furnace rollers without manual loading and unloading, thereby improving the automation of the device and the work efficiency.

[0022] 2. In the present invention, the furnace rollers can be fixed and clamped through the design of the first fixing mechanism and the second fixing mechanism, and the first fixing mechanism and the second fixing mechanism cooperate with the horizontal moving mechanism. The horizontal moving mechanism can drive the first fixing mechanism and the second fixing mechanism to move horizontally, and adjust the distance between the first fixing mechanism and the second fixing mechanism, so as to facilitate the fixing of furnace rollers of different lengths, thereby further improving the application range of the fixing device.

[0023] 3. In the present invention, the first fixing mechanism and the second fixing mechanism cooperate with the rotating mechanism, and the rotating mechanism can drive the first fixing mechanism and the second fixing mechanism to rotate synchronously. The first fixing mechanism and the second fixing mechanism drive the fixed furnace roller to rotate synchronously, thereby automatically adjusting the position of the furnace roller, making it convenient for the staff to process the entire outer surface of the furnace roller without manual adjustment, thereby further improving the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of a fixing device for furnace roller production and processing of the present invention.

[0025] Figure 2 The present invention is a schematic structural diagram of a horizontal moving mechanism of a fixing device for furnace roller production and processing.

[0026] Figure 3 The present invention is a schematic structural diagram of a rotating mechanism of a fixing device for furnace roller production and processing.

[0027] Figure 4 It is a front view of the first fixing mechanism of a fixing device for furnace roller production and processing of the present invention.

[0028] Figure 5 The present invention is a right side view of a first fixing mechanism of a fixing device for furnace roller production and processing.

[0029] Figure 6 The present invention is a right side view of the outer shell of a fixing device for furnace roller production and processing.

[0030] Figure 7 It is a schematic structural diagram of an inner fixing plate, a first bearing sleeve and an outer sleeve ring of a fixing device for producing and processing furnace rollers of the present invention.

[0031] Figure 8 The present invention is a schematic structural diagram of an inner fixing plate, a first bearing sleeve, an outer sleeve ring and a third stepping motor of a fixing device for producing and processing furnace rollers.

[0032] Fig. 9 This is a front view of a third stepping motor, a second gear column, and external teeth of a fixing device for producing and processing furnace rollers of the present invention.

[0033] Fig.10 The present invention is a schematic structural diagram of a connecting rod, a sliding bar, a connecting seat and a sliding seat of a fixing device for producing and processing furnace rollers of the present invention.

[0034] Fig.11 The present invention is a front view of a connecting rod, a sliding bar, a connecting seat and a sliding seat of a fixing device for producing and processing furnace rollers.

[0035] Fig.12 The present invention is a schematic structural diagram of a clamping head, a second spring and a limit block of a fixing device for furnace roller production and processing of the present invention.

[0036] Fig.13 It is a schematic structural diagram of a third stepping motor and a second gear column of a fixing device for furnace roller production and processing of the present invention.

[0037] Fig.14 The present invention is a schematic structural diagram of a guide mechanism of a fixing device for furnace roller production and processing.

[0038] Fig.15 The present invention is a schematic structural diagram of a cover plate of a fixing device for furnace roller production and processing.

[0039] Fig.16 The present invention is a schematic structural diagram of a furnace roller of a fixing device for furnace roller production and processing.

[0040] Fig.17 The present invention is a schematic diagram of the working process of loading a furnace roller of a fixing device for furnace roller production and processing.

[0041] Fig.18 The present invention is a schematic diagram of the working process of a fixing device for furnace roller production and processing during furnace roller unloading.

[0042] Numbers in the figure: 1, bottom plate; 2, support; 3, top plate; 4, first conveyor; 5, second conveyor; 6, side plate;

[0043] 7. Horizontal moving mechanism; 701. First stepper motor; 702. First output shaft; 703. Bidirectional lead screw; 704. Moving block;

[0044] 8. Rotation mechanism; 801. Second stepping motor; 802. Second output shaft; 803. First gear column;

[0045] 9. First fixing mechanism; 901. Shell; 902. Cover plate; 903. Inner fixing plate; 904. First bearing sleeve; 905. Outer ring; 906. Third stepping motor; 907. Second gear column; 908. External teeth; 909. Guide mechanism; 9091. Mounting seat; 9092. Roller frame; 9093. Guide wheel; 910. Connecting rod; 911. Sliding bar; 912. Connecting seat; 913. Sliding seat; 914. Connecting rod; 915. First spring; 916. Connecting head; 917. Clamping head; 918. Sliding groove; 919. Second spring; 920. Limiting block; 921. First through hole; 922. Second through hole;

[0046] 10. Second fixing mechanism; 11. Second bearing sleeve; 12. Sliding block; 13. Sliding rail; 14. External gear ring; 15. Slewing bearing; 16. Main controller; 17. Furnace roller. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] As attached Figure 1 To Attachment Fig.15 As shown:

[0049] A fixing device for furnace roller production and processing comprises a bottom plate 1, a pillar 2 is fixedly mounted on the upper surface of the bottom plate 1, a top plate 3 is fixedly connected to the top of the pillar 2, a first conveyor 4 is arranged on one side of the pillar 2, a second conveyor 5 is arranged on the other side of the pillar 2, side plates 6 are fixedly connected to both sides of the lower surface of the top plate 3, a horizontal moving mechanism 7 and a rotating mechanism 8 are fixedly mounted on the upper surface of the top plate 3, a first fixing mechanism 9 and a second fixing mechanism 10 are respectively arranged on both sides of the lower surface of the top plate 3, and the second fixing mechanism 10 has the same structure as the first fixing mechanism 9, and a main controller 16 is installed on the upper surface of the bottom plate 1.

[0050] It is worth mentioning that the lower surfaces of the first conveyor 4 and the second conveyor 5 are provided with adjustable support columns [not described in the attached drawings]. The adjustable support columns can be purchased on the market and are mature technologies in this field and have been fully disclosed. Therefore, they are not repeated in the specification. The heights of the first conveyor 4 and the second conveyor 5 can be adjusted. When the fixing device is in use, when the first conveyor 4 and the second conveyor 5 convey the furnace roller 17, the output ends of the upper surfaces of the first conveyor 4 and the second conveyor 5 must be kept in the same horizontal plane with the center of the first fixing mechanism 9 and the second fixing mechanism 10, that is, the furnace roller 17 can be conveyed to the first fixing mechanism 9 by the first conveyor 4.

[0051] As attached Figure 1 To Attachment Figure 2 As shown, the horizontal moving mechanism 7 includes a first stepper motor 701, which is electrically connected to the main controller 16, and the first stepper motor 701 is fixedly installed on the upper surface of the top plate 3. The output end of the first stepper motor 701 is fixedly connected to the first output shaft 702, and the outer wall of the side plate 6 is rotatably connected to the bidirectional lead screw 703, wherein the screw directions of the threads on both sides of the bidirectional lead screw 703 are opposite, the first output shaft 702 is connected to the bidirectional lead screw 703 through a synchronous belt transmission, the outer wall of the bidirectional lead screw 703 is threadedly connected to the moving block 704, the outer walls of the first fixing mechanism 9 and the second fixing mechanism 10 are both sleeved with the second bearing sleeve 11, the outer ring of the second bearing sleeve 11 is fixedly connected to the outer wall of the moving block 704, the upper surface of the bottom plate 1 is fixedly installed with a slide rail 13, the outer wall of the slide rail 13 is slidably connected to the slider 12, and the outer ring of the second bearing sleeve 11 is fixedly connected to the outer wall of the slider 12.

[0052] In the above technical solution, the first stepper motor 701 is started by the main controller 16, the first stepper motor 701 drives the first output shaft 702 to rotate, the first output shaft 702 drives the bidirectional lead screw 703 to rotate through the synchronous belt, and the bidirectional lead screw 703 drives the first fixing mechanism 9 and the second fixing mechanism 10 to move closer to the middle through the moving block 704;

[0053] The first stepper motor 701 drives the first output shaft 702 to rotate counterclockwise, and the first output shaft 702 drives the bidirectional lead screw 703 to rotate counterclockwise through the synchronous belt, and the bidirectional lead screw 703 drives the first fixing mechanism 9 and the second fixing mechanism 10 to move to both sides through the moving block 704.

[0054] As attached Figure 1 and attached Figure 3 As shown, the rotating mechanism 8 includes a second stepper motor 801, which is electrically connected to the main controller 16, and the second stepper motor 801 is fixedly installed on the upper surface of the top plate 3. The output end of the second stepper motor 801 is fixedly connected to the second output shaft 802, and the outer wall of the side plate 6 is rotatably connected to the first gear column 803. The second output shaft 802 and the first gear column 803 are connected through a synchronous belt transmission, and the outer walls of the first fixing mechanism 9 and the second fixing mechanism 10 are fixedly sleeved with an outer gear ring 14, and the outer gear ring 14 and the first gear column 803 are meshed with each other.

[0055] In the above technical scheme, the second stepper motor 801 is started by the main controller 16, the second stepper motor 801 drives the second output shaft 802 to rotate, the second output shaft 802 drives the first gear column 803 to rotate through the synchronous belt, the first gear column 803 is meshed with the outer toothed ring 14 sleeved on the outer wall of the first fixing mechanism 9 and the second fixing mechanism 10, the first gear column 803 drives the first fixing mechanism 9 and the second fixing mechanism 10 to rotate synchronously through the outer toothed ring 14, the first fixing mechanism 9 and the second fixing mechanism 10 drive the fixed furnace roller 17 to rotate synchronously, thereby automatically adjusting the position of the furnace roller 17, making it convenient for the staff to process the entire outer surface of the furnace roller 17 without manual adjustment.

[0056] As attached Figure 7 To Attachment Fig.11 As shown, the first fixing mechanism 9 includes a housing 901, an inner fixing plate 903 is fixedly installed inside the housing 901, a first bearing sleeve 904 is fixedly sleeved on the outer wall of the inner fixing plate 903, an outer sleeve ring 905 is fixedly sleeved on the outer wall of the first bearing sleeve 904, an outer sleeve ring 905 is provided with outer teeth 908 on the outer wall, a third stepping motor 906 is fixedly installed on the inner wall of the housing 901, and a second gear column 907 is fixedly connected to the output end of the third stepping motor 906, the second gear column 907 and the outer teeth 908 are meshed with each other, and the outer sleeve ring The outer wall of 905 is movably connected to a connecting rod 910, and the other end of the connecting rod 910 is movably connected to a connecting seat 912. The outer wall of the connecting seat 912 is fixedly connected to a sliding bar 911, and the lower surface of the sliding bar 911 is slidably connected to a sliding seat 913. The sliding seat 913 is fixedly connected to the outer wall of the inner fixed plate 903, and a clamping head 917 is provided at one end of the sliding bar 911 away from the connecting rod 910. A first through hole 921 is opened in the middle outer wall of the outer shell 901, and a through hole corresponding to the first through hole 921 is opened in the middle outer wall of the inner fixed plate 903.

[0057] In the above technical solution, the third stepper motor 906 is started, the third stepper motor 906 drives the second gear column 907 to rotate, the second gear column 907 drives the outer ring 905 to rotate through the outer teeth 908, the outer ring 905 drives the connecting rod 910 to deflect, the connecting rod 910 pushes the sliding bar 911 to move toward 17 through the connecting seat 912, the sliding bar 911 pushes the clamping head 917 to move, the clamping head 917 contacts the roller body of the furnace roller 17, and the roller body of the furnace roller 17 is clamped and fixed by multiple clamping heads 917;

[0058] When the third stepper motor 906 drives the second gear column 907 to reverse, the second gear column 907 drives the outer ring 905 to reset through the outer teeth 908, the sliding bar 911 and the clamping head 917 shrink and reset, and the first fixing mechanism 9 releases the clamping of the furnace roller 17.

[0059] The outer wall of the housing 901 is fixedly sleeved with a slewing bearing 15 , the movable end of the slewing bearing 15 is fixedly connected to the housing 901 , the fixed end of the slewing bearing 15 is fixedly connected to the moving block 704 , and the third stepper motor 906 is electrically connected to the main controller 16 via the slewing bearing 15 .

[0060] There are multiple connecting rods 910, sliding bars 911, connecting seats 912, sliding seats 913, and clamping heads 917. The multiple connecting rods 910, sliding bars 911, connecting seats 912, sliding seats 913, and clamping heads 917 are arranged equidistantly along the center of the inner fixed plate 903, and the furnace roller 17 is fixedly clamped by the multiple clamping heads 917 working synchronously.

[0061] As attached Fig.10 To Attachment Fig.11 As shown, connecting rods 914 are provided on both sides of the connecting rod 910, and the connecting rods 914 are fixedly connected to the inner fixed plate 903. The outer wall of the connecting rod 914 is fixedly connected to the first spring 915, and the outer wall of the sliding bar 911 is fixedly connected to the connecting head 916, and the other end of the first spring 915 is fixedly connected to the outer wall of the connecting head 916.

[0062] In the above technical solution, through the design of connecting rods 914, 195 and connecting head 916, when the clamping head 917 is in a clamping state, 195 is stretched. When the clamping head 917 is in a non-clamping state, 195 is installed to pull the sliding bar 911 and the clamping head 917 is retracted and reset, thereby avoiding the situation where the clamping head 917 is not retracted and reset in time.

[0063] As attached Fig.10 To Attachment Fig.12 As shown, a sliding groove 918 is provided on the outer wall of the sliding bar 911, and the sliding bar 911 is located in the sliding groove 918 and a second spring 919 is placed therein. The sliding bar 911 is located in the sliding groove 918 and is slidably connected to a limiting block 920, and the lower surface of the limiting block 920 is fixedly connected to the clamping head 917, and the second spring 919 is located on the upper surface of the limiting block 920.

[0064] In the above technical solution, the second spring 919 is designed to avoid the outer skin from being crushed when the clamping head 917 clamps the furnace roller 17 .

[0065] As attached Figure 8 and attached Fig.14 As shown, a guide mechanism 909 is fixedly installed on the outer wall of the inner fixed plate 903, and there are multiple guide mechanisms 909. The multiple guide mechanisms 909 are arranged equidistantly along the center of the inner fixed plate 903. The guide mechanism 909 includes a mounting seat 9091, and the mounting seat 9091 is fixedly connected to the outer wall of the inner fixed plate 903. A roller frame 9092 is fixedly connected to the outer wall of one side of the mounting seat 9091, and a guide wheel 9093 is rotatably installed on the other end of the roller frame 9092.

[0066] In the above technical solution, when the clamping head 917 is in a retracted state, the clamping head 917 does not contact the outer wall of the furnace roller 17. At this time, the outer wall of the furnace roller 17 contacts the guide wheel 9093 on the guide mechanism 909. When the furnace roller 17 moves, it is convenient for the furnace roller 17 to move in the first fixing mechanism 9 and the second fixing mechanism 10.

[0067] As attached Figure 4 To Attachment Figure 6 and attached Fig.15 As shown, a cover plate 902 is fixedly connected to an outer wall of one side of the housing 901 , and a second through hole 922 corresponding to the first through hole 921 is formed on a middle outer wall of the cover plate 902 .

[0068] In the above technical solution, the internal transmission mechanism of the housing 901 can be protected by the design of the cover plate 902, thereby preventing the internal transmission mechanism of the first fixing mechanism 9 from being exposed to the outside.

[0069] The specific usage and function of this embodiment are as follows:

[0070] When the present invention is used, the furnace roller 17 to be polished is conveyed to the upper surface of the first conveyor 4, and the furnace roller 17 is conveyed to the first fixing mechanism 9 by the first conveyor 4. The furnace roller 17 passes through the first fixing mechanism 9 in sequence through the second through hole 922 on the cover plate 902 and the first through hole 921 on the shell 901. When 1 / 3 of one end of the furnace roller 17 passes through the first fixing mechanism 9, the first fixing mechanism 9 starts to work;

[0071] The third stepper motor 906 is started, and the third stepper motor 906 drives the second gear column 907 to rotate. The second gear column 907 drives the outer ring 905 to rotate through the outer teeth 908. The outer ring 905 drives the connecting rod 910 to deflect. The connecting rod 910 pushes the sliding bar 911 to move toward the furnace roller 17 through the connecting seat 912. The sliding bar 911 pushes the clamping head 917 to move. The clamping head 917 contacts the roller body of the furnace roller 17, and the roller body of the furnace roller 17 is clamped and fixed by multiple clamping heads 917.

[0072] For the above structure and process, please refer to Figure 1-10 .

[0073] The first stepper motor 701 is started by the main controller 16, and the first stepper motor 701 drives the first output shaft 702 to rotate. The first output shaft 702 drives the bidirectional lead screw 703 to rotate through the synchronous belt, and the bidirectional lead screw 703 drives the first fixing mechanism 9 and the second fixing mechanism 10 to move closer to the middle through the moving block 704 until one end of the furnace roller 17 is inserted into the second fixing mechanism 10. At this time, the joint part of the furnace roller 17 passes through the second fixing mechanism 10, and the roller neck of the furnace roller 17 is located at the clamping part of the second fixing mechanism 10. The roller neck of the furnace roller 17 is fixed and clamped by the second fixing mechanism 10;

[0074] For the above structure and process, please refer to Figure 1-2 .

[0075] At this time, the third stepper motor 906 in the first fixing mechanism 9 starts working, and the third stepper motor 906 drives the second gear column 907 to reverse, and the second gear column 907 drives the outer ring 905 to reset through the outer teeth 908, and the sliding bar 911 and the clamping head 917 shrink and reset, and the first fixing mechanism 9 releases the clamping of the furnace roller 17, and the roller body of the furnace roller 17 contacts the guide wheel 9093 on the guide mechanism 909;

[0076] For the above structure and process, please refer to Figure 7-14 .

[0077] The first stepper motor 701 is started by the main controller 16, and the first stepper motor 701 drives the first output shaft 702 to rotate counterclockwise. The first output shaft 702 drives the bidirectional lead screw 703 to rotate counterclockwise through the synchronous belt. The bidirectional lead screw 703 drives the first fixing mechanism 9 and the second fixing mechanism 10 to move to both sides through the moving block 704. Since the second fixing mechanism 10 holds the furnace roller 17 in a clamping state, the first fixing mechanism 9 is in a non-clamping state. At this time, the second fixing mechanism 10 drags the furnace roller 17 to move to the left until the roller neck of the furnace roller 17 is located at the clamping part of the first fixing mechanism 9, and then the roller neck of the furnace roller 17 is fixedly clamped by the first fixing mechanism 9, thereby completing the automatic loading of the furnace roller 17. For the loading process, please refer to Fig.17 ;

[0078] For the above structure and process, please refer to Figure 1-2 .

[0079] Then the roller body of the furnace roller 17 can be processed, whether it is grinding or cutting, the roller body of the furnace roller 17 can be processed by a grinder or a cutter outside the fixing device;

[0080] The second stepper motor 801 is started by the main controller 16, and the second stepper motor 801 drives the second output shaft 802 to rotate. The second output shaft 802 drives the first gear column 803 to rotate through the synchronous belt. The first gear column 803 is meshed with the outer gear ring 14 sleeved on the outer wall of the first fixing mechanism 9 and the second fixing mechanism 10. The first gear column 803 drives the first fixing mechanism 9 and the second fixing mechanism 10 to rotate synchronously through the outer gear ring 14. The first fixing mechanism 9 and the second fixing mechanism 10 drive the fixed furnace roller 17 to rotate synchronously, thereby automatically adjusting the position of the furnace roller 17, which is convenient for the staff to process the entire outer surface of the furnace roller 17 without manual adjustment.

[0081] For the above structure and process, please refer to Figure 1 and Figure 3 .

[0082] When the processing of the furnace roller 17 is completed, the second fixing mechanism 10 releases the fixed clamping state of the furnace roller 17, and the horizontal moving mechanism 7 works. The horizontal moving mechanism 7 drives the second fixing mechanism 10 and the first fixing mechanism 9 to move closer to each other, and the first fixing mechanism 9 pushes the furnace roller 17 to move to one side of the second conveyor 5. When the second fixing mechanism 10 and the first fixing mechanism 9 move to the middle, the first fixing mechanism 9 releases the fixed clamping state of the furnace roller 17, and the second fixing mechanism 10 fixes and clamps the furnace roller 17 at the same time, and then the horizontal moving mechanism 7 drives the second fixing mechanism 10 and the first fixing mechanism 9 to separate from each other, and the second fixing mechanism 10 drives the furnace roller 17 to continue to move to one side of the second conveyor 5, so that the furnace roller 17 moves to the upper surface of the second conveyor 5, and then the second fixing mechanism 10 releases the fixed clamping state of the furnace roller 17, and the furnace roller 17 is transported to the outside of the fixing device through the second conveyor 5, thereby completing the automatic unloading of the furnace roller 17. For the unloading process, please refer to Fig.18 .

[0083] For the above structure and process, please refer to Figure 1-3 .

[0084] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing device for furnace roller production and processing, comprising a bottom plate (1), characterized in that: A support (2) is fixedly mounted on the upper surface of the bottom plate (1), a top plate (3) is fixedly connected to the top of the support (2), a first conveyor (4) is arranged on one side of the support (2), a second conveyor (5) is arranged on the other side of the support (2), side plates (6) are fixedly connected to both sides of the lower surface of the top plate (3), a horizontal moving mechanism (7) and a rotating mechanism (8) are fixedly mounted on the upper surface of the top plate (3), a first fixing mechanism (9) and a second fixing mechanism (10) are respectively arranged on both sides of the lower surface of the top plate (3), and the second fixing mechanism (10) has the same structure as the first fixing mechanism (9), and a main controller (16) is mounted on the upper surface of the bottom plate (1); The horizontal moving mechanism (7) comprises a first stepper motor (701), the first stepper motor (701) is electrically connected to a main controller (16), the first stepper motor (701) is fixedly mounted on the upper surface of the top plate (3), the output end of the first stepper motor (701) is fixedly connected to a first output shaft (702), the outer wall of the side plate (6) is rotatably connected to a bidirectional lead screw (703), the first output shaft (702) and the bidirectional lead screw (703) are connected via a synchronous belt transmission, the outer wall of the bidirectional lead screw (703) is threadedly connected to a moving block (704), the outer walls of the first fixing mechanism (9) and the second fixing mechanism (10) are both sleeved with a second bearing sleeve (11), and the outer ring of the second bearing sleeve (11) is fixedly connected to the outer wall of the moving block (704); The rotating mechanism (8) comprises a second stepper motor (801), the second stepper motor (801) is electrically connected to the main controller (16), the second stepper motor (801) is fixedly mounted on the upper surface of the top plate (3), the output end of the second stepper motor (801) is fixedly connected to a second output shaft (802), the outer wall of the side plate (6) is rotatably connected to a first gear column (803), the second output shaft (802) and the first gear column (803) are connected via a synchronous belt transmission, the outer walls of the first fixing mechanism (9) and the second fixing mechanism (10) are both fixedly sleeved with an outer gear ring (14), and the outer gear ring (14) and the first gear column (803) are meshed with each other; The first fixing mechanism (9) comprises a housing (901), an inner fixing plate (903) is fixedly mounted inside the housing (901), a first bearing sleeve (904) is fixedly sleeved on the outer wall of the inner fixing plate (903), an outer sleeve ring (905) is fixedly sleeved on the outer wall of the first bearing sleeve (904), an outer sleeve ring (905) is provided on the outer wall of the outer sleeve ring (905) with external teeth (908), a third stepping motor (906) is fixedly mounted on the inner wall of the housing (901), and an output end of the third stepping motor (906) is fixedly connected to a second gear column (907), The second gear column (907) is meshed with the outer teeth (908), the outer wall of the outer ring (905) is movably connected to a connecting rod (910), the other end of the connecting rod (910) is movably connected to a connecting seat (912), the outer wall of the connecting seat (912) is fixedly connected to a sliding bar (911), the lower surface of the sliding bar (911) is slidably connected to a sliding seat (913), the sliding seat (913) is fixedly connected to the outer wall of the inner fixed plate (903), and a clamping head (917) is provided at one end of the sliding bar (911) away from the connecting rod (910); A first through hole (921) is formed on a middle outer wall of the outer shell (901), and a through hole corresponding to the first through hole (921) is formed on a middle outer wall of the inner fixing plate (903); The outer wall of the housing (901) is fixedly sleeved with a slewing bearing (15), the movable end of the slewing bearing (15) is fixedly connected to the housing (901), the fixed end of the slewing bearing (15) is fixedly connected to the moving block (704), and the third stepping motor (906) is electrically connected to the main controller (16) via the slewing bearing (15); Connecting rods (914) are provided on both sides of the connecting rod (910), the connecting rods (914) are fixedly connected to the inner fixing plate (903), the outer wall of the connecting rod (914) is fixedly connected to a first spring (915), the outer wall of the sliding bar (911) is fixedly connected to a connecting head (916), and the other end of the first spring (915) is fixedly connected to the outer wall of the connecting head (916); A guide mechanism (909) is fixedly mounted on the outer wall of the inner fixing plate (903), and there are multiple guide mechanisms (909), and the multiple guide mechanisms (909) are arranged equidistantly along the center of the inner fixing plate (903); The guide mechanism (909) comprises a mounting seat (9091), wherein the mounting seat (9091) is fixedly connected to the outer wall of the inner fixed plate (903), a roller frame (9092) is fixedly connected to one outer wall of the mounting seat (9091), and a guide wheel (9093) is rotatably mounted on the other end of the roller frame (9092).

2. A fixing device for furnace roller production and processing according to claim 1, characterized in that: A slide rail (13) is fixedly mounted on the upper surface of the base plate (1), a sliding block (12) is slidably connected to the outer wall of the slide rail (13), and the outer ring of the second bearing sleeve (11) is fixedly connected to the outer wall of the sliding block (12).

3. A fixing device for furnace roller production and processing according to claim 1, characterized in that: The connecting rod (910), the sliding bar (911), the connecting seat (912), the sliding seat (913), and the clamping head (917) are all multiple, and the multiple connecting rods (910), the sliding bar (911), the connecting seat (912), the sliding seat (913), and the clamping head (917) are arranged equidistantly along the center of the inner fixed plate (903).

4. A fixing device for furnace roller production and processing according to claim 1, characterized in that: The outer wall of the sliding bar (911) is provided with a sliding groove (918), the sliding bar (911) is located in the sliding groove (918) and a second spring (919) is placed therein, the sliding bar (911) is located in the sliding groove (918) and is slidably connected to a limiting block (920), the lower surface of the limiting block (920) is fixedly connected to the clamping head (917), and the second spring (919) is located on the upper surface of the limiting block (920).

5. The fixing device for furnace roller production and processing according to claim 1, characterized in that: A cover plate (902) is fixedly connected to an outer wall on one side of the housing (901), and a second through hole (922) corresponding to the first through hole (921) is provided on a middle outer wall of the cover plate (902).

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