A calender for producing graphite products

Abstract

The utility model discloses a kind of preparation graphite products with rolling mill, including box, the left end of the box is equipped with power component, the left end of the box and located on the upside of power component is equipped with lifting assembly, the right end of power component and located on the right side of box is equipped with connecting component, the right end of the box and located on the outside of connecting component is equipped with limit component, the utility model relates to graphite technical field;The preparation graphite products with rolling mill, by starting servo motor two with driving screw rod makes that moving piece moves up and down, moving piece drives driven rod to make driven pressure roller height adjustment, while moving up and down on driven rod, the tightness state of right side synchronous belt is changed, so that limit component synchronous work, starting servo motor three makes that bidirectional screw rod rotates, bidirectional screw rod is moved by driving moving block, so that limit rod drives cylinder to move, so that synchronous belt is in tension and with pulley tooth slot tight meshing state, so that connecting component can work smoothly.

Description

Technical Field

[0001] This utility model relates to the field of graphite technology, specifically a rolling mill for preparing graphite products. Background Technology

[0002] The graphite product processing rolling mill is used to roll graphite powder into sheets through two rollers during the graphite powder manufacturing process. It is a key piece of equipment in the powder manufacturing process.

[0003] Current graphite product rolling mills typically place the powder in a box during operation, allowing the material to be conveyed to two pressure rollers rotating in opposite directions. After pressing, the pressed material is directly collected. However, this type of rolling mill cannot control the thickness of the pressed sheets, and the distance between the pressure rollers cannot be controlled or requires disassembly for adjustment. This also reduces the product range of the rolling mill and its applicability is relatively low.

[0004] To address this issue, the present invention provides a rolling mill for preparing graphite products, which solves the aforementioned problems through a lifting assembly and a limiting assembly. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a rolling mill for preparing graphite products, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a rolling mill for preparing graphite products, comprising a housing, a power assembly installed at the left end of the housing, a support plate fixedly connected inside the housing, a scraper fixedly connected at the top of the support plate and in front of the power assembly, and a lifting assembly installed at the left end of the housing and above the power assembly. A connecting component is installed at the right end of the power component and on the right side of the housing, and a limiting component is installed at the right end of the housing and outside the connecting component.

[0007] Preferably, the power assembly includes a servo motor, which is fixedly connected to the left end of the housing. The output end of the servo motor extends into the interior of the housing and is fixedly mounted with an active rod. An active pressure roller is fixedly connected to the active rod.

[0008] Preferably, the lifting assembly includes a through slot, the left end of the housing has a through slot, a second servo motor is fixedly connected to the top of the housing near the left end, the output end of the second servo motor extends into the inside of the through slot and a lead screw is fixedly installed thereon, a slide rod is fixedly connected inside the through slot and in front of the lead screw, a moving part is driven connected to the lead screw, the moving part is slidably connected to the slide rod, a driven rod is rotatably connected to the right end of the moving part through a bearing, and a driven pressure roller is fixedly connected to the driven rod.

[0009] Preferably, the limiting component includes a limiting frame, the right end of the housing is fixedly connected to the limiting frame, the limiting frame has a square groove inside, the rear end of the limiting frame is fixedly connected to a servo motor, the output end of the servo motor extends into the inside of the square groove and is fixedly installed with a bidirectional threaded rod, a moving block is driven connected to the bidirectional threaded rod, the left end of the moving block is fixedly connected to a limiting rod, and a limiting block is fixedly connected to the middle of the inside of the square groove.

[0010] Preferably, the connecting assembly includes a drive gear, the right end of the drive rod extends to the right side of the housing and is fixedly connected to the drive gear, the right end of the housing and located above the drive rod is rotatably connected to a fixed rod, the right end of the fixed rod is fixedly connected to a driven gear, and the drive gear and the driven gear are meshed.

[0011] Preferably, a drive wheel is fixedly connected to the fixed rod, and a driven wheel is fixedly connected to the right end of the driven rod extending to the right side of the housing. A synchronous belt is driven to connect the drive wheel and the driven wheel. A roller is rotatably connected to the limiting rod. The synchronous belt is driven to connect with the roller, and the synchronous belt drives the roller to rotate. Beneficial effects

[0012] This invention provides a rolling mill for preparing graphite products. Compared with the prior art, it has the following advantages: (1) The rolling mill for preparing graphite products is equipped with a lifting component and a limiting component. The lifting component controls the height of the moving part through a screw and a slide bar, thereby controlling the distance between the driven pressure roller and the active pressure roller. As the movement of the lifting component changes the state of the synchronous belt, the limiting component controls the synchronous belt to be in a state of tension and tight meshing with the pulley tooth groove, so that the thickness of the pressed sheet can be controlled, and the applicable range is wide. Attached Figure Description

[0013] Figure 1 This is a perspective view of the external structure of this utility model; Figure 2 This is a front view of the internal structure of this utility model; Figure 3 This is a schematic diagram of the connecting component structure of this utility model; Figure 4 This is a schematic diagram of the lifting component structure of this utility model; Figure 5 This is a schematic diagram of the limiting component structure of this utility model.

[0014] In the diagram: 1. Housing; 2. Scraper; 3. Power assembly; 31. Servo motor one; 32. Drive rod; 33. Driven pressure roller; 4. Connecting assembly; 41. Drive gear; 42. Fixed rod; 43. Driven gear; 44. Drive wheel; 45. Synchronous belt; 46. Driven wheel; 47. Roller; 5. Lifting assembly; 51. Servo motor two; 52. Lead screw; 53. Through groove; 54. Slide rod; 55. Moving part; 56. Driven rod; 57. Driven pressure roller; 6. Limiting assembly; 61. Limiting frame; 62. Servo motor three; 63. Square groove; 64. Bidirectional threaded rod; 65. Limiting block; 66. Moving block; 67. Limiting rod; 7. Support plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0016] Please see Figure 1-5 A rolling mill for preparing graphite products includes a housing 1, a power assembly 3 installed at the left end of the housing 1, a support plate 7 fixedly connected inside the housing 1, a scraper 2 fixedly connected to the top of the support plate 7 and in front of the power assembly 3, a lifting assembly 5 installed at the left end of the housing 1 and above the power assembly 3; a connecting assembly 4, a connecting assembly 4 installed at the right end of the power assembly 3 and on the right side of the housing 1, and a limit assembly 6 installed at the right end of the housing 1 and outside the connecting assembly 4.

[0017] Furthermore, the power assembly 3 includes a servo motor 31. The servo motor 31 is fixedly connected to the left end of the housing 1. The output end of the servo motor 31 extends into the interior of the housing 1 and is fixedly mounted with an active rod 32. An active pressure roller 33 is fixedly connected to the active rod 32. The servo motor 31 drives the active rod 32 to rotate the active pressure roller 33, providing a power source for the normal operation of the device.

[0018] Furthermore, the limiting component 6 includes a limiting frame 61. The limiting frame 61 is fixedly connected to the right end of the housing 1. A square groove 63 is opened inside the limiting frame 61. A servo motor 62 is fixedly connected to the rear end of the limiting frame 61. The output end of the servo motor 62 extends into the interior of the square groove 63 and is fixedly installed with a bidirectional threaded rod 64. A moving block 66 is driven and connected to the bidirectional threaded rod 64. A limiting rod 67 is fixedly connected to the left end of the moving block 66. A limiting block 65 is fixedly connected to the middle of the interior of the square groove 63. When the servo motor 62 is started, the bidirectional threaded rod 64 rotates. The bidirectional threaded rod 64 drives the moving block 66, which in turn drives the limiting rod 67 to move the roller 47. This keeps the synchronous belt 45 in a taut state and tightly engaged with the pulley tooth groove, allowing the connecting component 4 to work smoothly.

[0019] Furthermore, the connecting assembly 4 includes a drive gear 41, the right end of the drive rod 32 extends to the right side of the housing 1 and is fixedly connected to the drive gear 41, a fixed rod 42 is rotatably connected to the right end of the housing 1 and located above the drive rod 32, a driven gear 43 is fixedly connected to the right end of the fixed rod 42, the drive gear 41 and the driven gear 43 are meshed, a drive wheel 44 is fixedly connected to the fixed rod 42, the right end of the driven rod 56 extends to the right side of the housing 1 and is fixedly connected to the driven wheel 46, and the drive wheel 44 and the driven wheel 46 are drivenly connected. A synchronous belt 45 is provided, and a roller 47 is rotatably connected to a limiting rod 67. The synchronous belt 45 and the roller 47 are connected by a transmission. The driving rod 32 causes the fixed rod 42 to rotate through the driving gear 41 and the driven gear 53. The fixed rod 42 drives the synchronous belt 45 to rotate the driven wheel 56. The driven wheel 56 drives the driven rod 56 to rotate the driven pressure roller 57. At the same time, under the action of friction between the synchronous belt 45 and the roller 57, the roller 57 rotates on the limiting rod 67, so that the thickness of the pressed tablet can be controlled, and the application range is wide. Example

[0020] Please see Figure 1-4 This embodiment provides a technical solution based on embodiment one: the lifting assembly 5 includes a through groove 53. The through groove 53 is opened at the left end of the housing 1. A servo motor 51 is fixedly connected to the top of the housing 1 near the left end. The output end of the servo motor 51 extends into the interior of the through groove 53 and a lead screw 52 is fixedly installed thereon. A slide rod 54 is fixedly connected inside the through groove 53 and in front of the lead screw 52. A moving part 55 is driven and connected to the lead screw 52. The moving part 55 is slidably connected to the slide rod 54. A driven rod 56 is rotatably connected to the right end of the moving part 55 through a bearing. A driven pressure roller 57 is fixedly connected to the driven rod 56. When the servo motor 51 is started, it drives the lead screw 52 to move the moving part 55 up and down. At the same time, the lead screw 52 moves under the limitation of the slide rod. The moving part 55 drives the driven rod 56 to adjust the height of the driven pressure roller 57, thereby controlling the distance between the driven pressure roller 57 and the active pressure roller 33.

[0021] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0022] During operation, before using the device, the height of the driven pressure roller 57 is adjusted according to the required graphite thickness. The lifting assembly 5 operates, and the servo motor 51 is activated, driving the lead screw 52 to move the moving part 55 up and down. Simultaneously, the lead screw 52 moves under the constraint of the slide rod. The moving part 55 drives the driven rod 56 to adjust the height of the driven pressure roller 57, thereby controlling the distance between the driven pressure roller 57 and the driving pressure roller 33. While the driven rod 56 moves up and down, the tension of the right-side synchronous belt 45 is changed, causing the limiting assembly 6 to work synchronously. The servo motor 62 is activated, causing the bidirectional threaded rod 64 to rotate. The bidirectional threaded rod 64 drives the moving block 66, causing the limiting rod 67 to move the roller 47, so that the synchronous belt 45 is in a taut state and tightly engaged with the pulley tooth groove, allowing the connecting assembly 4 to work smoothly. When the device is working, the raw material is fed between the driving pressure roller 33 and the driven pressure roller 57 through the support plate 7, and the power assembly 3 operates. Servo motor 31 drives the drive rod 32 to rotate the drive pressure roller 33, providing a power source for the normal operation of the device. The power component 3, through the connecting component 4, causes the driven pressure roller 57 to rotate relative to it. When the connecting component 4 is working, the drive rod 32, through the drive gear 41 and the driven gear 53, causes the fixed rod 42 to rotate. The fixed rod 42 drives the synchronous belt 45 to rotate the driven wheel 56. The driven wheel 56 drives the driven rod 56 to rotate the driven pressure roller 57. At the same time, under the action of friction between the synchronous belt 45 and the roller 57, the roller 57 rotates on the limit rod 67, so that the thickness of the pressed sheet can be controlled, which has a wide range of applications. At the same time, the servo motor controller sends a command to the driver, which converts the signal into a pulse signal to drive the motor to run. The encoder built into the motor detects the status of the motor in real time and feeds the signal back to the driver. The driver adjusts the motor according to the feedback signal, thereby achieving precise position, speed and torque control.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rolling mill for preparing graphite products, comprising a housing (1), characterized in that: A power assembly (3) is installed on the left end of the box (1), a support plate (7) is fixedly connected inside the box (1), a scraper (2) is fixedly connected to the top of the support plate (7) and in front of the power assembly (3), and a lifting assembly (5) is installed on the left end of the box (1) and above the power assembly (3). A connecting component (4) is installed on the right end of the power component (3) and on the right side of the housing (1), and a limiting component (6) is installed on the right end of the housing (1) and on the outside of the connecting component (4).

2. The rolling mill for preparing graphite products according to claim 1, characterized in that: The power assembly (3) includes a servo motor (31), which is fixedly connected to the left end of the housing (1). The output end of the servo motor (31) extends into the interior of the housing (1) and is fixedly mounted with an active rod (32). An active pressure roller (33) is fixedly connected to the active rod (32).

3. The rolling mill for preparing graphite products according to claim 2, characterized in that: The lifting assembly (5) includes a through groove (53). The box (1) has a through groove (53) at its left end. A servo motor (51) is fixedly connected to the top of the box (1) near the left end. The output end of the servo motor (51) extends into the through groove (53) and is fixedly installed with a lead screw (52). A slide rod (54) is fixedly connected inside the through groove (53) and in front of the lead screw (52). A moving part (55) is driven and connected to the lead screw (52). The moving part (55) is slidably connected to the slide rod (54). A driven rod (56) is rotatably connected to the right end of the moving part (55) through a bearing. A driven pressure roller (57) is fixedly connected to the driven rod (56).

4. A rolling mill for preparing graphite products according to claim 3, characterized in that: The limiting component (6) includes a limiting frame (61). The right end of the housing (1) is fixedly connected to the limiting frame (61). A square groove (63) is provided inside the limiting frame (61). A servo motor (62) is fixedly connected to the rear end of the limiting frame (61). The output end of the servo motor (62) extends into the inside of the square groove (63) and is fixedly installed with a bidirectional threaded rod (64). A moving block (66) is driven and connected to the bidirectional threaded rod (64). A limiting rod (67) is fixedly connected to the left end of the moving block (66). A limiting block (65) is fixedly connected to the middle of the inside of the square groove (63).

5. A rolling mill for preparing graphite products according to claim 4, characterized in that: The connecting assembly (4) includes a drive gear (41), the right end of the drive rod (32) extends to the right side of the housing (1) and is fixedly connected to the drive gear (41), the right end of the housing (1) and located above the drive rod (32) is rotatably connected to a fixed rod (42), the right end of the fixed rod (42) is fixedly connected to a driven gear (43), and the drive gear (41) and the driven gear (43) are meshed.

6. A rolling mill for preparing graphite products according to claim 5, characterized in that: A drive wheel (44) is fixedly connected to the fixed rod (42). The right end of the driven rod (56) extends to the right side of the housing (1) and is fixedly connected to the driven wheel (46). A synchronous belt (45) is driven to the drive wheel (44) and the driven wheel (46). A roller (47) is rotatably connected to the limiting rod (67). The synchronous belt (45) is connected to the roller (47) in a transmission connection.

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