Blending equipment and blending method for cold-rolled sheet rolling oil production

Abstract

The invention relates to the technical field of rolling oil blending equipment, and particularly discloses blending equipment and a blending method for cold-rolled sheet rolling oil production, the blending equipment comprises a blending frame, the blending frame is tubular, the outer surface of the bottom of the blending frame is fixedly sleeved with a bottom ring, and the bottom surface of the bottom ring is fixedly connected with a supporting rod; the three supporting rods are arranged along the center axis of the bottom ring at fixed intervals, the bottoms of the three supporting rods are fixedly connected with a supporting ring, and a storage frame is arranged on the inner side of the supporting ring. According to the blending equipment and the blending method for producing the cold-rolled sheet rolling oil, a raw material mixture is mixed in an up-and-down ceaseless accelerated surging manner, and compared with a manner of directly stirring through a stirring rod in the prior art, the mixing efficiency is greatly improved, the mixing time is shortened, and the production efficiency is improved. Meanwhile, the problem of non-uniform mixing caused by stirring through a stirring rod can also be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of rolling oil blending equipment, in particular to a blending equipment and a blending method for cold-rolled thin plate rolling oil production. Background Art

[0002] Cold rolling oil plays an important role in the cold rolling process, specifically in terms of lubrication and cooling. During the rolling process, due to the effect of pressure, rolling will produce elastic deformation in the deformation zone, while the strip will produce plastic deformation. The emulsion prepared by cold rolling oil enters the deformation zone through the wedging effect of the strip. In the deformation zone, it is subjected to a pressure of up to 1000MPa and a high temperature of 200℃, as well as mechanical damage to the strip and rollers. The emulsion undergoes a phase change, resulting in oil-water separation. The oil core is exposed and attached to the steel plate and roller, playing a lubricating role, while water and steam take away heat and play a cooling role.

[0003] In the production process of cold-rolled sheet rolling oil, blending equipment plays a vital role. The traditional blending method mainly relies on mixing with a stirring rod. Although this method can achieve the mixing of raw materials to a certain extent, it has some obvious limitations. First, the stirring efficiency of the stirring rod is relatively low, resulting in a long mixing time and low production efficiency. Secondly, the stirring rod is prone to uneven mixing during the stirring process, affecting the quality of the final product. In addition, the use of the stirring rod may also lead to the loss of raw materials and the wear of equipment, increasing production costs. Summary of the invention

[0004] The present invention provides a mixing device and a mixing method for producing cold-rolled thin plate rolling oil, which solve the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a mixing device for cold-rolled sheet rolling oil production, comprising a mixing frame, the mixing frame is arranged in a tubular shape, a bottom ring is fixedly sleeved on the outer surface of the bottom of the mixing frame, a support rod is fixedly connected to the bottom surface of the bottom ring, three support rods are arranged at fixed intervals along the central axis of the bottom ring, the bottoms of the three support rods are fixedly connected to support rings, a storage frame is arranged on the inner side of the support ring, and further comprising: A mixing mechanism, the mixing mechanism is fixedly installed inside the mixing frame, and the mixing mechanism is used for mixing and mixing the rolling oil; A discharging mechanism, which is fixedly mounted on the bottom of the mixing frame and is also arranged below the mixing mechanism; The adjustment mechanism includes a connecting rod, the outer end of which is fixedly connected to the top inner surface of the adjustment frame, the inner end of the connecting rod is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to a motor, the output end of the motor is rotatably connected to a first telescopic rod, an adjustment plate is provided at one end of the first telescopic rod away from the motor, the adjustment plate is arranged inside the adjustment frame, an adjustment groove is penetrated through the upper surface of the adjustment plate, and three adjustment grooves are provided at fixed intervals along the central axis of the adjustment plate.

[0006] Preferably, a mounting groove is provided through the middle of the mixing disk, and the mounting groove is arranged in a circular shape. A mounting ring is fixedly connected to the inside of the mounting groove, and limit plates are symmetrically fixedly connected to the upper and lower surfaces of the mounting ring. The limit plates are arranged in a disc shape, and the limit plates are respectively fixedly connected to the upper and lower surfaces of the mixing disk, and the upper surface of the limit plate at the top is fixedly connected to the bottom surface of the first telescopic rod.

[0007] Preferably, a thread groove is provided on the inner surface of the middle portion of the mixing frame, and a clamping strip is fixedly connected to the outer surface of the mixing disk, and the clamping strip is slidably disposed in the thread groove.

[0008] Preferably, a rotating rod is rotatably connected in the adjustment groove, the rotating rod is horizontally arranged, the inner end of the rotating rod passes through the adjustment plate and the mounting ring and is arranged inside the mounting ring, the outer surface of the rotating rod is fixedly connected to a toggle rod, the inner end of the rotating rod is fixedly connected to a first bevel gear, and three first bevel gears are arranged at fixed intervals around the center axis of the mounting ring.

[0009] Preferably, the outer surface of the first bevel gear is rotatably engaged with the second bevel gear, and the bottom of the second bevel gear is rotatably connected to the middle upper surface of the lower limit plate, and the bottom surface of the second bevel gear is fixedly connected to the second telescopic rod, and the bottom of the second telescopic rod is fixedly connected to the chassis, and the chassis is fixedly connected to the bottom inner surface of the mixing frame. When the rolling oil needs to be mixed, the raw materials of the rolling oil can be put into the mixing frame through the top of the mixing frame, and then the motor is started. When the motor is started, it will drive the first telescopic rod at its end to rotate, and then drive the mixing disk at its bottom to rotate through the first telescopic rod. Since the outer surface of the mixing disk is fixedly connected with a clamping strip, and the clamping strip is spirally slidably arranged on the inner surface of the mixing frame The mixing disk is in the threaded groove, so as the motor starts, it will drive the mixing disk to rotate and reciprocate up and down in the mixing frame. When the mixing disk rotates and moves downward, the rolling oil raw material mixture at the bottom of the mixing frame will be squeezed, causing the extrusion pressure between the raw material mixture at the bottom of the mixing frame to gradually increase, and then accelerate to surge to the top of the mixing disk through the mixing groove on the mixing disk. As the motor reverses and drives the mixing disk to rotate and move upward, the cavity at the bottom of the mixing disk will be in a negative pressure state, and then the raw material mixture will be sucked from the top of the mixing disk to the bottom of the mixing disk through the mixing groove. The up and down reciprocating motion of the mixing disk makes the raw material mixture continuously surge up and down in the mixing frame through the mixing groove, thereby completing the mixing of the rolling oil.

[0010] Preferably, the discharging mechanism includes a sliding rod, which is slidably connected to the upper surface of the mixing disk, and three sliding rods are arranged at fixed intervals around the central axis of the mixing disk, the tops of the three sliding rods are fixedly connected to top rings, and the bottoms of the three sliding rods are fixedly connected to rotating rings.

[0011] Preferably, the top ring is rotatably connected to the top inner surface of the mixing frame, the interior of the rotating ring is configured to be hollow, the bottom of the rotating ring is rotatably connected to the edge upper surface of the chassis, the outer side of the sliding rod is sleeved with a bellows, the top of the bellows is fixedly connected to the bottom surface of the mixing disk, the bottom of the bellows is fixedly connected to the upper surface of the rotating ring, and the internal cavity of the bellows is connected to the internal cavity of the rotating ring.

[0012] Preferably, a connecting ring is fixedly connected to the lower surface of the edge of the chassis, and a working plate is fixedly connected to the bottom of the connecting ring. A discharge port is penetrated on the outer surface of the bottom of the connecting ring, and the interior of the working plate is set to be hollow. A connecting pipe is penetrated and fixedly connected to the upper surface of the edge of the working plate, and the top of the connecting pipe is penetrated and fixedly connected to the upper surface of the chassis, and the top of the connecting pipe is communicated with the internal cavity of the rotating ring. A sealing groove is penetrated on the upper surface of the chassis, and a sealing block is slidably inserted in the sealing groove. Three sealing blocks are provided, and the three sealing blocks are fixedly connected by connecting rods. A plug-in tube is slidably inserted at the bottom of the sealing block through a spring, and the bottom of the plug-in tube is penetrated and fixedly connected to the upper surface of the working plate. When the rolling oil is mixed in the mixing frame, the motor can be driven to drive the mixing disk to rotate and move upward, and when the mixing disk rotates and moves upward, it will also drive the sliding rod When the adjusting plate is rotated to the top of the threaded groove on the adjusting frame, the sealing block is completely separated from the sealing groove, so that the bottom of the adjusting frame is connected with the internal cavity of the connecting ring through the sealing groove, so that the mixed rolling oil flows into the inner cavity of the connecting ring through the sealing groove, and finally flows into the storage frame at the bottom through the discharge port on the connecting ring to complete the collection of the rolling oil.

[0013] A method for preparing a cold-rolled sheet rolling oil preparation device, comprising the following steps: S1. Put the raw materials for producing rolling oil into the mixing frame through the top of the mixing frame, and start the motor; S2, after the motor is started, the mixing disc moves up and down in the mixing frame, and rotates during the movement, so that the raw materials of the rolling oil are evenly mixed in the mixing frame through the mixing groove through the up and down movement of the mixing disc; S3, after the rolling oil is mixed, the motor drives the mixing plate to move upward until it moves to the top of the threaded groove, at which time the sealing block gradually moves downward to disengage from the sealing groove, and finally completely disengages from the sealing groove, so that the mixed rolling oil enters the inner cavity of the connecting ring through the sealing groove; S4. The rolling oil that enters the inner cavity of the connecting ring will then enter the receiving frame through the discharge port, thus obtaining the rolling oil.

[0014] The present invention provides a mixing device and a mixing method for cold-rolled sheet rolling oil production, which has the following beneficial effects: 1. The mixing equipment and method for producing cold-rolled thin plate rolling oil mix the raw material mixture by continuously accelerating the up and down surging. Compared with the method of directly stirring by a stirring rod in the prior art, the mixing efficiency is greatly improved and the mixing time is reduced. At the same time, the problem of uneven mixing caused by stirring by a stirring rod can also be avoided.

[0015] 2. The mixing equipment and mixing method for the production of cold-rolled thin plate rolling oil are as follows: when the mixing disk rotates, the mounting ring fixedly connected in the middle thereof will also rotate, and the second bevel gear in the mounting ring will be fixedly connected to the chassis through the second telescopic rod, so the mounting ring will have relative rotational movement with the second bevel gear, and then the first bevel gear will be driven to rotate through the second bevel gear, and when the first bevel gear rotates, the rotating rod and the toggle rod will be driven to rotate, so that the rotating rod and the toggle rod will also rotate when the mixing disk moves up and down, and then the raw material mixture passing through the mixing groove will be stirred, so that the raw material mixture is further stirred and mixed when passing through the mixing groove, thereby further improving the mixing effect of the raw material mixture, and further improving the mixing efficiency.

[0016] 3. The mixing equipment and method for cold-rolled thin plate rolling oil production, through the cooperation of the discharging mechanism, can realize automatic centralized collection of the rolling oil through the drive of the motor after the rolling oil mixing is completed, which greatly improves the automation effect of the equipment. When the motor drives the mixing disk to reset, the sealing groove at the bottom is reclosed by the reset sealing block, which not only facilitates the subsequent mixing of the rolling oil, but also improves the continuity of production and greatly improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention; Figure 2 It is a schematic diagram of the internal structure of the deployment frame of the present invention; Figure 3 It is a structural schematic diagram of the discharging mechanism of the present invention; Figure 4 It is a structural schematic diagram of the card strip of the present invention; Figure 5 It is a schematic diagram of the internal structure of the mounting ring of the present invention; Figure 6 It is a schematic structural diagram of the rotating ring of the present invention; Figure 7 It is a structural schematic diagram of the sealing block of the present invention; Figure 8 It is a structural schematic diagram of the working board of the present invention.

[0018] In the figure: 1. adjustment frame; 2. bottom ring; 3. support rod; 4. support ring; 5. storage frame; 6. adjustment mechanism; 61. connecting rod; 62. mounting plate; 63. motor; 64. first telescopic rod; 65. adjustment plate; 66. adjustment groove; 67. mounting groove; 68. mounting ring; 69. limit plate; 610. threaded groove; 611. clamping strip; 612. rotating rod; 6121. toggle rod; 613. first bevel gear; 614. second bevel gear; 615. second telescopic rod; 616. chassis; 7. discharging mechanism; 71. sliding rod; 72. top ring; 73. rotating ring; 74. bellows; 75. connecting ring; 76. working plate; 77. discharging port; 78. connecting pipe; 79. sealing groove; 710. sealing block; 711. plug-in pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] First embodiment: Figures 1 to 8 As shown, the present invention provides a technical solution: a mixing device for cold-rolled sheet rolling oil production, comprising a mixing frame 1, the mixing frame 1 is arranged in a tubular shape, a bottom ring 2 is fixedly sleeved on the outer surface of the bottom of the mixing frame 1, a support rod 3 is fixedly connected to the bottom surface of the bottom ring 2, three support rods 3 are arranged at fixed intervals along the central axis of the bottom ring 2, a support ring 4 is fixedly connected to the bottom of the three support rods 3, a storage frame 5 is arranged on the inner side of the support ring 4, and further comprising: A blending mechanism 6, which is fixedly mounted inside the blending frame 1 and is used for mixing and blending the rolling oil; A discharging mechanism 7, which is fixedly mounted at the bottom of the mixing frame 1 and is also disposed below the mixing mechanism 6; The mixing mechanism 6 includes a connecting rod 61, the outer end of the connecting rod 61 is fixedly connected to the top inner surface of the mixing frame 1, the inner end of the connecting rod 61 is fixedly connected to a mounting plate 62, the upper surface of the mounting plate 62 is fixedly connected to a motor 63, the output end of the motor 63 is rotatably connected to a first telescopic rod 64, a mixing plate 65 is provided at one end of the first telescopic rod 64 away from the motor 63, the mixing plate 65 is arranged inside the mixing frame 1, a mixing groove 66 is penetrated on the upper surface of the mixing plate 65, and three mixing grooves 66 are provided at fixed intervals along the central axis of the mixing plate 65.

[0021] A mounting groove 67 is provided through the middle of the mixing plate 65, and the mounting groove 67 is arranged in a circular shape. A mounting ring 68 is fixedly connected inside the mounting groove 67. Limiting plates 69 are symmetrically fixedly connected to the upper and lower surfaces of the mounting ring 68. The limiting plates 69 are arranged in a disc shape. The limiting plates 69 are respectively fixedly connected to the upper and lower surfaces of the mixing plate 65, and the upper surface of the top limiting plate 69 is fixedly connected to the bottom surface of the first telescopic rod 64.

[0022] A thread groove 610 is formed on the inner surface of the middle portion of the mixing frame 1 , and a clamping strip 611 is fixedly connected to the outer surface of the mixing disk 65 . The clamping strip 611 is slidably disposed in the thread groove 610 .

[0023] A rotating rod 612 is rotatably connected in the adjustment groove 66. The rotating rod 612 is horizontally arranged. The inner end of the rotating rod 612 passes through the adjustment disk 65 and the mounting ring 68 and is arranged inside the mounting ring 68. A toggle rod 6121 is fixedly connected to the outer surface of the rotating rod 612. The inner end of the rotating rod 612 is fixedly connected to the first bevel gear 613. Three first bevel gears 613 are arranged at fixed intervals around the central axis of the mounting ring 68.

[0024] The outer surface of the first bevel gear 613 is rotatably engaged with the second bevel gear 614, the bottom of the second bevel gear 614 is rotatably connected to the middle upper surface of the lower side limit plate 69, the bottom surface of the second bevel gear 614 is fixedly connected to the second telescopic rod 615, the bottom of the second telescopic rod 615 is fixedly connected to the chassis 616, and the chassis 616 is fixedly connected to the bottom inner surface of the mixing frame 1.

[0025] During operation, when the rolling oil needs to be mixed, the raw materials of the rolling oil can be put into the mixing frame 1 through the top of the mixing frame 1, and then the motor 63 is started. When the motor 63 is started, the first telescopic rod 64 at its end is driven to rotate, and then the mixing plate 65 at the bottom is driven to rotate through the first telescopic rod 64. Since the outer surface of the mixing plate 65 is fixedly connected with the clamping strip 611, and the clamping strip 611 is spirally slidably arranged in the thread groove 610 on the inner surface of the mixing frame 1, the mixing plate 65 is driven to rotate up and down in the mixing frame 1 as the motor 63 is started. When moving downward, the rolling oil and raw material mixture at the bottom of the mixing frame 1 will be squeezed, so that the squeezing force between the raw material mixture at the bottom of the mixing frame 1 gradually increases, and then it is accelerated to surge to the top of the mixing plate 65 through the mixing groove 66 on the mixing plate 65. As the motor 63 reverses and drives the mixing plate 65 to rotate and move upward, the cavity at the bottom of the mixing plate 65 will be in a negative pressure state, and then the raw material mixture will be sucked from the top of the mixing plate 65 to the bottom of the mixing plate 65 through the mixing groove 66. After the mixing plate 65 reciprocates up and down, the raw material mixture is continuously passed through the mixing groove 66 in the mixing The mixing plate 65 is moved up and down in the mixing frame 1 to complete the mixing of the rolling oil. The raw material mixture is mixed by means of continuous up and down accelerated surging. Compared with the method of directly stirring by a stirring rod in the prior art, the mixing efficiency is greatly improved, the mixing time is reduced, and the problem of uneven mixing caused by stirring by the stirring rod can also be avoided. When the mixing plate 65 rotates, the mounting ring 68 fixedly connected in the middle thereof will also rotate, and the second bevel gear 614 in the mounting ring 68 is fixedly connected to the chassis 616 through the second telescopic rod 615, so the mounting ring 68 It will rotate relative to the second bevel gear 614, and then drive the first bevel gear 613 to rotate through the second bevel gear 614. When the first bevel gear 613 rotates, it will drive the rotating rod 612 and the toggle rod 6121 to rotate, so that when the mixing disk 65 moves up and down, the rotating rod 612 and the toggle rod 6121 will also rotate, and then the raw material mixture passing through the mixing groove 66 will be stirred, so that the raw material mixture is further stirred and mixed when passing through the mixing groove 66, thereby further improving the mixing effect of the raw material mixture, and further improving the mixing efficiency.

[0026] Second embodiment: Figures 1 to 8 As shown, the discharging mechanism 7 includes a sliding rod 71, which penetrates and is slidably connected to the upper surface of the mixing disk 65. Three sliding rods 71 ​​are arranged at fixed intervals around the central axis of the mixing disk 65. The tops of the three sliding rods 71 ​​are fixedly connected to top rings 72, and the bottoms of the three sliding rods 71 ​​are fixedly connected to rotating rings 73.

[0027] The top ring 72 is rotatably connected to the top inner surface of the mixing frame 1, the interior of the rotating ring 73 is set to be hollow, the bottom of the rotating ring 73 is rotatably connected to the upper surface of the edge of the chassis 616, and the outer side of the sliding rod 71 is sleeved with a bellows 74, the top of the bellows 74 is fixedly connected to the bottom surface of the mixing plate 65, and the bottom of the bellows 74 is fixedly connected to the upper surface of the rotating ring 73, and the internal cavity of the bellows 74 is connected to the internal cavity of the rotating ring 73.

[0028] A connecting ring 75 is fixedly connected to the lower surface of the edge of the chassis 616, and a working plate 76 is fixedly connected to the bottom of the connecting ring 75. A discharge port 77 is penetrated on the outer surface of the bottom of the connecting ring 75. The interior of the working plate 76 is set to be hollow. A connecting pipe 78 is penetrated and fixedly connected to the upper surface of the edge of the working plate 76. The top of the connecting pipe 78 is penetrated and fixedly connected to the upper surface of the chassis 616. The top of the connecting pipe 78 is connected to the internal cavity of the rotating ring 73. A sealing groove 79 is penetrated on the upper surface of the chassis 616. A sealing block 710 is slidably inserted in the sealing groove 79. Three sealing blocks 710 are provided, and the three sealing blocks 710 are fixedly connected by connecting rods. A plug-in tube 711 is slidably inserted at the bottom of the sealing block 710 through a spring, and the bottom of the plug-in tube 711 is penetrated and fixedly connected to the upper surface of the working plate 76.

[0029] When the rolling oil is prepared in the preparation frame 1, the motor 63 can be driven to drive the preparation plate 65 to rotate and move upward. When the preparation plate 65 rotates and moves upward, it will also drive the sliding rod 71 to rotate, thereby prompting the top ring 72 on the top of the sliding rod 71 to rotate. At the same time, the rotating ring 73 at the bottom of the sliding rod 71 will also rotate on the upper surface of the bottom plate 616. As the preparation plate 65 continues to move upward, the preparation plate 65 will move upward on the sliding rod 71, thereby stretching the bellows 74. As the bellows 74 expands, its interior is in a negative pressure state, and then the air pressure is sucked from the internal cavity of the working plate 76 through the connecting pipe 78, so that the working plate 76 is in a negative pressure state. Under the driving effect of the negative pressure, the sealing block 710 gradually moves downward along the plug pipe 711, so that the sealing block 710 gradually disengages from the engagement with the sealing groove 79. When the screw thread groove 610 on the mixing frame 1 is rotated and moved to the top of the screw thread groove 610 on the mixing frame 1, the sealing block 710 is completely separated from the sealing groove 79, that is, the bottom of the mixing frame 1 is connected with the inner cavity of the connecting ring 75 through the sealing groove 79, that is, the mixed rolling oil flows into the inner cavity of the connecting ring 75 through the sealing groove 79, and finally flows into the bottom storage frame 5 through the discharge port 77 on the connecting ring 75 to complete the collection of the rolling oil. Through the cooperation of the discharge mechanism 7, the rolling oil is automatically collected by the motor 63 after the mixing of the rolling oil is completed, which greatly improves the automation effect of the equipment. When the motor 63 drives the mixing plate 65 to reset, the sealing groove 79 at the bottom is reset and the sealing block 710 is closed again, which not only facilitates the mixing of the rolling oil, but also improves the continuity of production and greatly improves the production efficiency.

[0030] A method for preparing a cold-rolled sheet rolling oil preparation device, comprising the following steps: S1, putting the raw materials for producing rolling oil into the mixing frame 1 through the top of the mixing frame 1, and starting the motor 63; S2, after the motor 63 is started, the mixing plate 65 moves up and down in the mixing frame 1, and rotates during the movement, so that the raw materials of the rolling oil are evenly mixed in the mixing frame 1 through the mixing groove 66 through the up and down movement of the mixing plate 65; S3, after the rolling oil is prepared, the motor 63 drives the preparation plate 65 to move upward until the preparation plate 65 moves to the top of the threaded groove 610, at which time the sealing block 710 gradually moves downward to be separated from the plugging of the sealing groove 79, and finally completely separates from the sealing groove 79, so that the prepared rolling oil enters the inner cavity of the connecting ring 75 through the sealing groove 79; S4. The rolling oil that has entered the inner cavity of the connecting ring 75 will then enter the receiving frame 5 through the discharge port 77, thus obtaining the rolling oil.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. A mixing device for producing cold-rolled sheet rolling oil, comprising a mixing frame (1), characterized in that: The adjustment frame (1) is arranged in a tubular shape, a bottom outer surface of the adjustment frame (1) is fixedly sleeved with a bottom ring (2), the bottom surface of the bottom ring (2) is fixedly connected with a support rod (3), three support rods (3) are arranged at fixed intervals along the central axis of the bottom ring (2), the bottoms of the three support rods (3) are fixedly connected with a support ring (4), and a storage frame (5) is arranged inside the support ring (4), and further comprises: A mixing mechanism (6), the mixing mechanism (6) is fixedly mounted inside the mixing frame (1), and the mixing mechanism (6) is used to mix and mix rolling oil; A discharging mechanism (7), wherein the discharging mechanism (7) is fixedly mounted on the bottom of the mixing frame (1), and the discharging mechanism (7) is also arranged below the mixing mechanism (6); The mixing mechanism (6) comprises a connecting rod (61), the outer end of the connecting rod (61) is fixedly connected to the top inner surface of the mixing frame (1), the inner end of the connecting rod (61) is fixedly connected to a mounting plate (62), the upper surface of the mounting plate (62) is fixedly connected to a motor (63), the output end of the motor (63) is rotatably connected to a first telescopic rod (64), an end of the first telescopic rod (64) away from the motor (63) is provided with a mixing plate (65), the mixing plate (65) is arranged inside the mixing frame (1), a mixing groove (66) is formed through the upper surface of the mixing plate (65), and three mixing grooves (66) are formed at fixed intervals along the central axis of the mixing plate (65).

2. The mixing equipment for cold-rolled sheet rolling oil production according to claim 1, characterized in that: A mounting groove (67) is provided through the middle of the mixing plate (65). The mounting groove (67) is arranged in a circular shape. A mounting ring (68) is fixedly connected inside the mounting groove (67). Limiting plates (69) are symmetrically fixedly connected to the upper and lower surfaces of the mounting ring (68). The limiting plates (69) are arranged in a disc shape. The limiting plates (69) are respectively fixedly connected to the upper and lower surfaces of the mixing plate (65). The upper surface of the limiting plate (69) at the top is fixedly connected to the bottom surface of the first telescopic rod (64).

3. The mixing equipment for producing cold-rolled sheet rolling oil according to claim 2, characterized in that: A thread groove (610) is provided on the inner surface of the middle portion of the mixing frame (1), and a clamping strip (611) is fixedly connected to the outer surface of the mixing disk (65), wherein the clamping strip (611) is slidably disposed in the thread groove (610).

4. The mixing equipment for cold-rolled sheet rolling oil production according to claim 3, characterized in that: A rotating rod (612) is rotatably connected in the mixing groove (66); the rotating rod (612) is arranged horizontally; the inner end of the rotating rod (612) passes through the mixing plate (65) and the mounting ring (68) and is arranged inside the mounting ring (68); a toggle rod (6121) is fixedly connected to the outer surface of the rotating rod (612); the inner end of the rotating rod (612) is fixedly connected to a first bevel gear (613); three first bevel gears (613) are arranged at fixed intervals around the central axis of the mounting ring (68).

5. The mixing equipment for cold-rolled sheet rolling oil production according to claim 4, characterized in that: The outer surface of the first bevel gear (613) is rotatably engaged with a second bevel gear (614); the bottom of the second bevel gear (614) is rotatably connected to the middle upper surface of the lower limiting plate (69); the bottom surface of the second bevel gear (614) is fixedly connected to a second telescopic rod (615); the bottom of the second telescopic rod (615) is fixedly connected to a chassis (616); and the chassis (616) is fixedly connected to the bottom inner surface of the adjustment frame (1).

6. The mixing equipment for producing cold-rolled sheet rolling oil according to claim 5, characterized in that: The discharging mechanism (7) comprises a sliding rod (71), the sliding rod (71) passing through and slidably connected to the upper surface of the mixing plate (65), three sliding rods (71) are arranged at fixed intervals around the central axis of the mixing plate (65), the tops of the three sliding rods (71) are fixedly connected to top rings (72), and the bottoms of the three sliding rods (71) are fixedly connected to rotating rings (73).

7. The mixing equipment for producing cold-rolled sheet rolling oil according to claim 6, characterized in that: The top ring (72) is rotatably connected to the top inner surface of the mixing frame (1); the interior of the rotating ring (73) is arranged to be hollow; the bottom of the rotating ring (73) is rotatably connected to the upper edge surface of the bottom plate (616); a bellows (74) is sleeved on the outer side of the sliding rod (71); the top of the bellows (74) is fixedly connected to the bottom surface of the mixing plate (65); the bottom of the bellows (74) is fixedly connected to the upper surface of the rotating ring (73); and the internal cavity of the bellows (74) is communicated with the internal cavity of the rotating ring (73).

8. The mixing equipment for cold-rolled sheet rolling oil production according to claim 7, characterized in that: A connecting ring (75) is fixedly connected to the lower surface of the edge of the chassis (616), and a working plate (76) is fixedly connected to the bottom of the connecting ring (75). A discharge port (77) is provided through the outer surface of the bottom of the connecting ring (75). The interior of the working plate (76) is arranged to be hollow. A connecting pipe (78) is fixedly provided through the upper surface of the edge of the working plate (76). The top of the connecting pipe (78) is fixedly connected to the upper surface of the chassis (616). The connecting pipe (78) is fixedly provided to the upper surface of the chassis (616). 8) is connected to the internal cavity of the rotating ring (73), a sealing groove (79) is formed through the upper surface of the chassis (616), a sealing block (710) is slidably inserted in the sealing groove (79), three sealing blocks (710) are provided, and the three sealing blocks (710) are fixedly connected by a connecting rod, and a plug-in tube (711) is slidably inserted in the bottom of the sealing block (710) through a spring, and the bottom of the plug-in tube (711) is fixedly connected to the upper surface of the working plate (76).

9. A method for preparing cold-rolled sheet rolling oil by preparing equipment, characterized in that: A mixing device for producing cold-rolled sheet rolling oil according to any one of claims 1 to 8, comprising the following steps: S1, putting the raw materials for producing rolling oil into the mixing frame (1) through the top of the mixing frame (1), and starting the motor (63); S2, after the motor (63) is started, the mixing disc (65) moves up and down in the mixing frame (1) and rotates during the movement, so that the raw materials of the rolling oil are evenly mixed in the mixing frame (1) through the mixing groove (66) as the mixing disc (65) moves up and down; S3, after the rolling oil is prepared, the preparing disk (65) is driven by the motor (63) to move upward until the preparing disk (65) moves to the top of the threaded groove (610), at which time the sealing block (710) gradually moves downward and is separated from the sealing groove (79), and finally completely separates from the sealing groove (79), so that the prepared rolling oil enters the inner cavity of the connecting ring (75) through the sealing groove (79); S4. The rolling oil that has entered the inner cavity of the connecting ring (75) will then enter the storage frame (5) through the discharge port (77), thus obtaining the rolling oil.

Images