Rolling mill facilitating feeding

Abstract

The rolling mill comprises a base, a mounting box and a feeding box, the mounting box is fixedly arranged at the top of the base, an opening is formed in the top of the mounting box, and the feeding box is detachably and fixedly arranged at the top of the mounting box; a threaded shaft, a first sliding block, a second motor and a fifth rotating shaft are arranged in the base and the mounting box correspondingly and are matched with one another, so that the rollers can be replaced conveniently, a driving air cylinder and a roller cleaning device are arranged in the feeding box, the driving air cylinder drives the roller cleaning device to move downwards, and therefore the roller cleaning device makes contact with the rollers; and the roller cleaning device can clean the rollers, the material guide plate is further arranged on the feeding box, so that materials can conveniently enter the mounting box, manual feeding is avoided, and therefore the feeding device is safer and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of roller mills, in particular to a roller mill which is convenient for loading materials. Background Art

[0002] The roll forming method uses a series of continuous stands to roll stainless steel into complex shapes. The sequence of the rolls is designed so that the roll profiles of each stand continuously deform the metal until the desired final shape is achieved. If the shape of the part is complex, up to thirty-six stands may be used, but for parts with simple shapes, three or four stands may be sufficient.

[0003] A rolling mill is a commonly used equipment used for rolling steel strips, coils and other objects. During the rolling process of the rolling mill, automatic loading is usually required. However, in actual use, the loading device of the rolling mill is generally complicated to replace, which seriously consumes time, affects the work quality, and is inconvenient for users. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a rolling mill that is easy to load, including a base, an installation box and a loading box. The installation box is fixedly provided on the top of the base, an opening is opened on the top of the installation box, and the loading box is detachably fixed on the top of the installation box.

[0005] Preferably, a partition is fixedly provided in the middle part of the base, and a threaded shaft is movably fixed on the left side of the partition inside the base; the right end of the threaded shaft is fixed to the bearing on the left side of the partition, the left bearing of the threaded shaft penetrates the base to the outside of the left side of the base, and the threaded shaft is fixedly connected to the handle on the outside of the base; a first motor is fixedly provided at the bottom right side of the base, a transmission shaft of the first motor is fixedly connected to the first rotating shaft, and the top of the first rotating shaft is fixed to the bearing on the top wall inside the base, and a driving gear is fixedly provided on the outer wall of the first rotating shaft; the left side of the first motor on the right side of the base is movably connected to the second rotating shaft.

[0006] Preferably, the second rotating shaft is fixed to the bearing of the bottom inner wall of the base, and the second rotating shaft bearing passes through the top of the base and is fixed to the bearing of the bottom wall of the installation box; a driven gear is fixed to the outer wall of the second rotating shaft inside the base, and the driven gear is meshed with the driving gear.

[0007] Preferably, a slide groove is fixedly provided on the left inner top wall of the installation box; and a second sliding block is slidably connected to the slide groove.

[0008] Preferably, a first sliding block is movably fixed on the outer wall of the threaded shaft, a fifth rotating shaft is fixedly provided on the top of the first sliding block, and a bearing of the fifth rotating shaft passes through the top of the base and is fixedly connected to the bottom of the second sliding block.

[0009] Preferably, the fifth rotating shaft is fixedly provided with a positioning block on the middle outer wall inside the installation box; the second rotating shaft is fixedly provided with a positioning block on the middle inside the installation box, and the fourth rotating shaft is movably connected between the two positioning blocks; the middle outer wall of the fourth rotating shaft is sleeved with a roller, and the outer wall of the fourth rotating shaft is threadedly fixed with limit blocks on both sides of the roller.

[0010] Preferably, a second motor is fixedly provided on the side of the second rotating shaft, the transmission shaft of the second motor is coaxially fixed with the third rotating shaft, and the third rotating shaft is fixed to the bearing on the right inner wall of the installation box; the third rotating shaft and the fourth rotating shaft are fixedly connected by a belt;

[0011] Preferably, connecting blocks are fixedly provided around the feeding box, a driving cylinder is fixedly provided on the top of the feeding box, and the output end of the driving cylinder passes through the cleaning roller device fixed at the bottom of the feeding box; a material guide plate is fixedly provided on the side of the feeding box, and the material guide plate passes through the bottom of the feeding box.

[0012] Preferably, the roller cleaning device comprises a roller cleaning sleeve, a plurality of springs are fixedly arranged at the bottom of the roller cleaning sleeve, a connecting plate is fixedly arranged at the bottom of the plurality of springs, and a brush is fixedly arranged at the bottom of the connecting plate.

[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. By setting a driving cylinder and a roller cleaning device, the driving cylinder drives the roller cleaning device to move downward, so that the roller cleaning device contacts the roller. When the roller rotates, the roller cleaning device can clean the roller;

[0015] 2. By setting the spring, the roller cleaning device will not cause damage to the roller due to excessive pressure on the roller when it contacts the roller.

[0016] 3. By setting the threaded shaft, the first slider, the second motor and the fifth rotating shaft to cooperate with each other, it is convenient to replace the roller, so that the roller can be easily replaced when it is damaged or needs maintenance;

[0017] 4. By setting the guide plate, it is convenient for materials to enter the installation box, avoiding manual loading, which is safer and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall side structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the feeding box of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view of the feeding box of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the roller cleaning device of the utility model.

[0022] Wherein: 1. base; 2. installation box; 3. feeding box; 4. partition; 5. threaded shaft; 6. first slider; 7. handle; 8. first motor; 9. first rotating shaft; 10. driving gear; 11. driven gear; 12. second rotating shaft; 13. second motor; 14. third rotating shaft; 15. fourth rotating shaft; 16. belt; 17. fifth rotating shaft; 18. positioning block; 19. limiting block; 20. rolling; 21. slide; 22. second slider; 23. driving cylinder; 24. guide plate; 25. roller cleaning device; 26. connecting block; 27. bolt; 251. roller cleaning sleeve; 252. spring; 253. connecting plate; 254. brush. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0024] Embodiment:

[0025] like Figures 1 to 4 As shown, the utility model provides a rolling mill that is easy to load, including a base 1, an installation box 2 and a loading box 3, the installation box 2 is fixedly provided on the top of the base 1, an opening is opened on the top of the installation box 2, and the loading box 3 is detachably fixed on the top of the installation box 2.

[0026] Further, a partition 4 is fixedly provided in the middle of the base 1, and a threaded shaft 5 is movably fixed on the left side of the partition 4 inside the base 1; the right end of the threaded shaft 5 is fixed to the bearing of the left side of the partition 4, the left side bearing of the threaded shaft 5 penetrates the base 1 to the left side of the base 1, and the threaded shaft 5 is fixedly connected to the handle 7 outside the base 1; a first motor 8 is fixedly provided at the bottom right side of the base 1, the transmission shaft of the first motor 8 is fixedly connected to the first rotating shaft 9, and the top of the first rotating shaft 9 is fixed to the bearing of the inner top wall of the base 1, and the outer wall of the first rotating shaft 9 is fixedly provided with a driving gear 10; the left side of the first motor 8 on the right side of the base 1 is movably connected to the second rotating shaft 12. The second rotating shaft 12 is fixed to the bearing of the inner wall of the bottom of the base 1, and the bearing of the second rotating shaft 12 penetrates the top of the base 1 and is fixed to the bearing of the inner bottom wall of the installation box 2; a driven gear 11 is fixedly provided on the outer wall of the second rotating shaft 12 inside the base 1, and the driven gear 11 is meshed with the driving gear 10. A slide groove 21 is fixedly provided on the inner top wall of the left side of the installation box 2; a second slider 22 is slidably connected on the slide groove 21. The first slider 6 is movably fixed on the outer wall of the threaded shaft 5, and the fifth rotating shaft 17 is fixed on the top of the first slider 6, and the bearing of the fifth rotating shaft 17 passes through the top of the base 1 and is fixedly connected to the bottom of the second slider 22. The fifth rotating shaft 17 is fixedly provided with a positioning block 18 on the outer wall of the middle part of the installation box 2; the second rotating shaft 12 is fixedly provided with a positioning block 18 on the middle part of the installation box 2, and the fourth rotating shaft 15 is movably connected between the two positioning blocks 18; the outer wall of the middle part of the fourth rotating shaft 15 is sleeved with a roller 20, and the outer wall of the fourth rotating shaft 15 on both sides of the roller 20 is threaded with a limit block 19. Through the above arrangement, when the roller 20 needs to be replaced, the positioning block 18 can be separated from one side of the fourth rotating shaft 15 by turning the handle 7, and then the roller 20 can be rotated by the first motor 8, so that the roller 20 can be easily replaced.

[0027] Furthermore, a second motor 13 is fixedly provided on the side of the second rotating shaft 12, and the transmission shaft of the second motor 13 is coaxially fixed with the third rotating shaft 14, and the third rotating shaft 14 is fixed to the bearing of the inner wall on the right side of the installation box 2; the third rotating shaft 14 and the fourth rotating shaft 15 are fixedly connected by a belt 16; through the above-mentioned setting 13, 20 can be easily rotated, thereby facilitating 20 to work on materials.

[0028] Furthermore, the feed box 3 is fixed with connecting blocks 26 around it, the top of the feed box 3 is fixed with a driving cylinder 23, and the output end of the driving cylinder 23 penetrates to the bottom of the feed box 3 to fix a roller cleaning device 25; the side of the feed box 3 is fixed with a guide plate 24, and the guide plate 24 penetrates to the bottom of the feed box 3. Through the above arrangement, the roller cleaning device 25 can be made to contact the roller 20, so that the roller 20 can be cleaned conveniently.

[0029] Furthermore, the roller cleaning device 25 includes a roller cleaning sleeve 251, a plurality of springs 252 are fixedly provided at the bottom of the roller cleaning sleeve 251, a connecting plate 253 is fixedly provided at the bottom of the plurality of springs 252, and a brush 254 is fixedly provided at the bottom of the connecting plate 253. The above arrangement enables the roller cleaning device 25 to avoid excessive pressure of the brush 254 on the roller 20 and damage to the roller 20 due to the characteristics of the spring 252 when the roller cleaning device 25 comes into contact with the roller 20.

[0030] Working principle: When in use: the air cylinder 23 is driven to start and drive the roller cleaning device 25 to move downward, so that the brush 254 comes into contact with the roller 20, and then the second motor 13 is started to rotate the roller 20, so that the brush 254 can clean the roller 20, and then the material is allowed to enter the installation box 2 through the guide plate 24, so that the roller 20 can work on the material.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rolling mill for convenient loading, comprising a base (1), a mounting box (2) and a loading box (3), characterized in that: An installation box (2) is fixedly provided on the top of the base (1), an opening is provided on the top of the installation box (2), and a loading box (3) is detachably fixedly provided on the top of the installation box (2).

2. A roller mill for easy loading according to claim 1, characterized in that: A partition (4) is fixedly provided in the middle of the base (1), and a threaded shaft (5) is movably fixed on the left side of the partition (4) inside the base (1); the right end of the threaded shaft (5) is fixed to a bearing on the left side of the partition (4), the left side bearing of the threaded shaft (5) passes through the base (1) to the outside of the left side of the base (1), and the threaded shaft (5) is fixedly connected to a handle (7) on the outside of the base (1); a first motor (8) is fixedly provided at the bottom of the right side of the base (1), the transmission shaft of the first motor (8) is fixedly connected to a first rotating shaft (9), and the top of the first rotating shaft (9) is fixed to a bearing on the top wall of the base (1), and an active gear (10) is fixedly provided on the outer wall of the first rotating shaft (9); the left side of the first motor (8) on the right side of the base (1) is movably connected to a second rotating shaft (12).

3. A roller mill for easy loading according to claim 2, characterized in that: The second rotating shaft (12) is fixed to the inner wall bearing of the bottom of the base (1), and the bearing of the second rotating shaft (12) passes through the top of the base (1) and is fixed to the inner bottom wall bearing of the installation box (2); a driven gear (11) is fixed to the outer wall of the second rotating shaft (12) inside the base (1), and the driven gear (11) is meshed with the driving gear (10).

4. A roller mill for easy loading according to claim 2, characterized in that: A slide groove (21) is fixedly provided on the left inner top wall of the installation box (2); a second sliding block (22) is slidably connected on the slide groove (21).

5. A roller mill for easy loading of materials according to claim 4, characterized in that: A first sliding block (6) is movably fixed on the outer wall of the threaded shaft (5), a fifth rotating shaft (17) is fixedly provided on the top of the first sliding block (6), and a bearing of the fifth rotating shaft (17) passes through the top of the base (1) and is fixedly connected to the bottom of the second sliding block (22).

6. A roller mill for easy loading of materials according to claim 5, characterized in that: The fifth rotating shaft (17) is fixedly provided with a positioning block (18) on the outer wall in the middle of the installation box (2); the second rotating shaft (12) is fixedly provided with a positioning block (18) in the middle of the installation box (2), and the fourth rotating shaft (15) is movably connected between the two positioning blocks (18); the outer wall in the middle of the fourth rotating shaft (15) is sleeved with a roller (20), and the outer wall of the fourth rotating shaft (15) is threadedly fixed with limit blocks (19) on both sides of the roller (20).

7. A roller mill for easy loading of materials according to claim 6, characterized in that: A second motor (13) is fixedly provided on the side of the second rotating shaft (12); a third rotating shaft (14) is coaxially fixed to the transmission shaft of the second motor (13); and the third rotating shaft (14) is fixed to a bearing on the right inner wall of the installation box (2); the third rotating shaft (14) and the fourth rotating shaft (15) are fixedly connected via a belt (16).

8. A rolling mill for easy loading of materials according to claim 1, characterized in that: The feeding box (3) is fixedly provided with connection blocks (26) around its periphery; the top of the feeding box (3) is fixedly provided with a driving cylinder (23), and the output end of the driving cylinder (23) passes through a roller cleaning device (25) fixed at the bottom of the feeding box (3); a material guide plate (24) is fixedly provided on the side of the feeding box (3), and the material guide plate (24) passes through the bottom of the feeding box (3).

9. A roller mill for easy loading of materials according to claim 8, characterized in that: The roller cleaning device (25) comprises a roller cleaning sleeve (251), a plurality of springs (252) are fixedly provided at the bottom of the roller cleaning sleeve (251), a connecting plate (253) is fixedly provided at the bottom of the plurality of springs (252), and a brush (254) is fixedly provided at the bottom of the connecting plate (253).

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