Raw material proportioning device for carbon tape production

Abstract

The utility model discloses a raw material proportioning device for carbon tape production relates to carbon tape production technical field, the utility model discloses a conveying pipe is passed through, and the bottom intercommunication of conveying pipe has the mixing machine, the top of mixing machine is provided with knock mechanism, and knock mechanism includes the fixed disc of setting in the top of mixing machine, the utility model discloses a knock mechanism is set up, and the reciprocating motion of movable plate, movable rod and knock hammer is driven by the cam of motor, and the periodic knock of conveying pipe outer wall is carried out, and the mechanical vibration is produced, and effectively make the high viscosity raw material that adheres in the inner wall of pipeline fall off, reduce the residual quantity to improve the accuracy of raw material proportioning, through setting up the air blowing mechanism, utilize the airflow of air suction fan, and send into the inside of conveying pipe through the shunt pipe, and the residual raw material is swept, and makes it enter the mixing machine, simultaneously, the air permeable membrane that sets up in the exhaust pipe can prevent raw material from leaking out while exhausting air, avoid waste and pollution.

Description

Technical Field

[0001] This utility model belongs to the field of carbon ribbon production technology, and in particular relates to a raw material proportioning device for carbon ribbon production. Background Technology

[0002] In the production of carbon ribbon, the precise proportioning of raw materials is a crucial factor determining the performance of the final product. Currently, the raw material proportioning devices commonly used in the industry typically consist of core components such as raw material storage tanks, precision metering pumps, delivery pipelines, and mixers. The workflow is as follows: various liquid or molten chemical raw materials are stored separately in independent storage tanks, precisely metered and output through precision metering pumps connected to their respective pipelines, and then conveyed to the mixer via delivery pipelines for thorough mixing.

[0003] After the precision metering pump in existing mixing devices completes the delivery of a batch of raw materials, a portion of high-viscosity raw materials inevitably adheres to and remains on the inner wall of the delivery pipeline. Although this residue may seem small each time, it accumulates continuously during the mixing process, leading to a systematic error between the actual amount of raw materials entering the mixer and the amount pumped out by the metering pump. More problematic is that different raw materials, due to their varying physical properties, have different residue rates in the pipeline. This inconsistency in residue levels directly disrupts the preset precise mass ratios between the various raw materials, causing the final mixture to deviate from the designed formulation.

[0004] To address this issue, we provide a raw material proportioning device for carbon ribbon production. Utility Model Content

[0005] The purpose of this invention is to provide a raw material proportioning device for carbon ribbon production. Through the structural cooperation of the striking mechanism and the blowing mechanism, it solves the problem of inaccurate proportioning in the existing raw material proportioning devices during use.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a raw material proportioning device for carbon ribbon production, comprising a conveying pipe, the bottom of which is connected to a mixer; a striking mechanism is provided on the top of the mixer, the striking mechanism comprising a fixed plate on the top of the mixer, a motor on the bottom of the fixed plate, a cam fixedly connected to the output end of the motor, a movable plate on one side of the cam, a movable rod fixedly connected to one side of the movable plate, and a striking hammer fixedly connected to one side of the movable rod; an air blowing mechanism is provided on the top of the fixed plate, the air blowing mechanism comprising a suction fan on the top of the fixed plate, a diversion pipe connected to the bottom of the suction fan, an exhaust pipe connected to one side of the conveying pipe, and a breathable membrane fixedly connected to the inner wall of the exhaust pipe.

[0008] The present invention is further configured such that the striking mechanism includes a support plate fixedly connected to the top of the mixer, and a support rod fixedly connected to the top of the support plate.

[0009] The present invention is further configured such that the striking mechanism includes a spring fixedly connected to one side of the movable plate and an elastic rubber block fixedly connected to one side of the striking hammer.

[0010] The present invention is further configured such that the air blowing mechanism includes a support frame fixedly connected to the top of the fixed plate, and the top of the support frame is fixedly connected to the diverter pipe.

[0011] The present invention is further configured such that the air blowing mechanism includes a first valve sleeved on the surface of the diversion pipe and a second valve sleeved on the surface of the exhaust pipe.

[0012] The present invention is further configured such that a slider is fixedly connected to the bottom of the movable plate, and the slider is slidably connected to the fixed plate.

[0013] The present invention is further configured such that a connecting flange is fixedly connected to the top surface of the conveying pipe, and a connecting hole is provided on the top of the connecting flange.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model incorporates a striking mechanism that uses a motor-driven cam to reciprocate a movable plate, movable rod, and striking hammer, periodically striking the outer wall of the conveying pipe to generate mechanical vibration. This effectively causes high-viscosity raw materials adhering to the inner wall of the pipe to detach, reducing residue and thus improving the accuracy of the raw material ratio. Furthermore, an air-blowing mechanism uses a suction fan to generate airflow, which is then delivered into the conveying pipe through a diversion pipe to blow away residual raw materials, allowing them to enter the mixer. Simultaneously, a breathable membrane inside the exhaust pipe prevents raw material leakage while venting air, avoiding waste and contamination, further enhancing the ratio accuracy and raw material utilization rate.

[0016] 2. This utility model ensures that the striking mechanism is stably reset during the striking process through the cooperation of the spring and the slider, thereby enhancing the continuity and stability of the striking. The elastic rubber block not only buffers the striking force and protects the conveying pipe, but also enhances the vibration effect and improves the residue removal efficiency.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a three-dimensional diagram of a raw material proportioning device for carbon ribbon production.

[0020] Figure 2 This is a cross-sectional view of a fixed plate in a raw material proportioning device for carbon ribbon production.

[0021] Figure 3 This is a cross-sectional view of the exhaust pipe in a raw material proportioning device for carbon ribbon production.

[0022] Figure 4 This is a top view of a fixed plate in a raw material proportioning device for carbon ribbon production.

[0023] Figure 5 A raw material proportioning device for carbon ribbon production Figure 4 A magnified view of A in the middle.

[0024] In the attached diagram: 1. Conveying pipe; 2. Mixer; 3. Striking mechanism; 31. Fixed plate; 32. Motor; 33. Cam; 34. Movable plate; 35. Movable rod; 36. Striking hammer; 37. Support plate; 38. Support rod; 39. Spring; 310. Elastic rubber block; 4. Air blowing mechanism; 41. Fan; 42. Diverter pipe; 43. Exhaust pipe; 44. Breathable membrane; 45. Support frame; 46. First valve; 47. Second valve. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5 This utility model is a raw material proportioning device for carbon ribbon production, including a conveying pipe 1, the bottom of which is connected to a mixer 2; a striking mechanism 3 is provided on the top of the mixer 2, the striking mechanism 3 includes a fixed plate 31 on the top of the mixer 2, a motor 32 on the bottom of the fixed plate 31, a cam 33 fixedly connected to the output end of the motor 32, a movable plate 34 on one side of the cam 33, a movable rod 35 fixedly connected to one side of the movable plate 34, and a striking hammer 36 fixedly connected to one side of the movable rod 35; an air blowing mechanism 4 is provided on the top of the fixed plate 31, the air blowing mechanism 4 includes a suction fan 41 on the top of the fixed plate 31, a diversion pipe 42 connected to the bottom of the suction fan 41, an exhaust pipe 43 connected to one side of the conveying pipe 1, and a breathable membrane 44 fixedly connected to the inner wall of the exhaust pipe 43.

[0028] As a preferred embodiment of the above: the conveying pipe 1 is used to convey raw materials from the storage tank to the mixer 2. Its inner wall is prone to adhesion of high-viscosity raw materials, making it a key area for residue issues. The mixer 2 receives various raw materials from the conveying pipe 1 and mixes them thoroughly, making it a crucial device for achieving the correct raw material proportions. The output end of the motor 32 extends to the top of the fixed plate 31 and connects to the cam 33. The striking mechanism 3 is used to remove residual raw materials from the inner wall of the conveying pipe 1 through mechanical vibration. The fixed plate 31 serves as the mounting base for the striking mechanism 3, supporting moving parts such as the motor 32 and the cam 33. The output end of the motor 32 is movably connected to the fixed plate 31 via a bearing. The cam 33 contacts the movable plate 34. The movable rod 35 extends from the side away from the cam 33 through the fixed plate 31 to the side away from the cam 33 and connects to the striking hammer 36. The motor 32 provides power to drive the cam 33 to rotate, thereby generating a striking action. The cam 33 converts the rotational motion of the motor 32... The reciprocating motion of the movable plate 34 is replaced by periodic striking. The movable plate 34 is pushed by the cam 33, which drives the movable rod 35 and the striking hammer 36 to reciprocate. The movable rod 35 connects the movable plate 34 and the striking hammer 36, transmitting motion and force. The striking hammer 36 directly strikes the outer wall of the conveying pipe 1, generating vibration and causing the adhering raw material to fall off. The diversion pipe 42 is connected to the conveying pipe 1. The blowing mechanism 4 is used to remove the raw material remaining in the conveying pipe 1 through airflow. The suction fan 41 generates airflow, sucks in external air and sends it into the conveying pipe 1. The diversion pipe 42 distributes the airflow generated by the suction fan 41 to each conveying pipe 1, realizing simultaneous blowing of multiple paths. The exhaust pipe 43 allows airflow to be discharged from the conveying pipe 1 while preventing raw material leakage. The breathable membrane 44 allows air to pass through but blocks liquid raw material, preventing the raw material from being discharged with the airflow and causing waste or pollution.

[0029] Example 2

[0030] Please see Figures 1-5 Based on embodiment 1, the striking mechanism 3 further includes a support plate 37 fixedly connected to the top of the mixer 2, a support rod 38 fixedly connected to the top of the support plate 37, a spring 39 fixedly connected to one side of the movable plate 34, and an elastic rubber block 310 fixedly connected to one side of the striking hammer 36. The blowing mechanism 4 further includes a support frame 45 fixedly connected to the top of the fixed plate 31, with the top of the support frame 45 fixedly connected to the diversion pipe 42. The blowing mechanism 4 further includes a first valve 46 sleeved on the surface of the diversion pipe 42 and a second valve 47 sleeved on the surface of the exhaust pipe 43. A slider is fixedly connected to the bottom of the movable plate 34, and the slider is slidably connected to the fixed plate 31. A connecting flange is fixedly connected to the top surface of the conveying pipe 1, and a connecting hole is opened on the top of the connecting flange.

[0031] As a preferred embodiment of the above: the bottom of the motor 32 is fixedly connected to the support plate 37, the top of the support rod 38 is fixedly connected to the fixed plate 31, the spring 39 is located on the surface of the movable rod 35, and the side of the spring 39 away from the movable plate 34 is fixedly connected to the fixed plate 31. The support plate 37 enhances the stability of the motor 32 installation, the support rod 38 further strengthens the connection structure between the fixed plate 31 and the mixer 2, the spring 39 causes the movable plate 34 to automatically reset when the cam 33 is not pushed, maintaining the continuity and stability of the striking action, the elastic rubber block 310 buffers the striking force to prevent damage to the conveying pipe 1, and at the same time enhances the vibration effect, the top of the fixed plate 31 is provided with a sliding groove adapted to the slider, the support frame 45 fixes the diversion pipe 42 to ensure its position is stable, and the connecting flange and connecting hole are used to connect the conveying pipe 1 to the precision metering pump of the raw material storage tank to ensure sealing and installation stability.

[0032] The working principle of this utility model is as follows: the conveying pipe 1 is connected to the raw material storage tank equipped with a precision metering pump through the connecting flange and connecting hole. During the raw material proportioning process, each raw material is metered by the precision metering pump and then enters the mixer 2 through the conveying pipe 1 for mixing. After one batch of conveying is completed, the motor 32 in the striking mechanism 3 is started, which drives the cam 33 to rotate and push the movable plate 34 to slide along the slider on the fixed plate 31. Then, the movable rod 35 drives the striking hammer 36 and the elastic rubber block 310 to reciprocate to strike the outer wall of the conveying pipe 1, generating vibration, which loosens and removes the raw materials adhering to the inner wall.

[0033] Subsequently, the suction fan 41 in the air blowing mechanism 4 is activated, and the first valve 46 and the second valve 47 are opened. Treated clean air is then sent into the conveying pipe 1 through the diverter pipe 42, blowing away residual raw materials into the mixer 2. The permeable membrane 44 inside the exhaust pipe 43 allows air to escape but blocks liquid raw materials, preventing leakage. Through the combined action of tapping and air blowing, pipe residue is effectively removed, ensuring the accuracy of the raw material ratio for each batch and improving the quality of the ribbon product.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A raw material proportioning device for carbon ribbon production, comprising a conveying pipe (1), characterized in that: The bottom of the conveying pipe (1) is connected to a mixer (2); the top of the mixer (2) is provided with a striking mechanism (3), the striking mechanism (3) includes a fixed plate (31) on the top of the mixer (2), a motor (32) on the bottom of the fixed plate (31), a cam (33) fixedly connected to the output end of the motor (32), a movable plate (34) on one side of the cam (33), a movable rod (35) fixedly connected to one side of the movable plate (34), and a striking hammer (36) fixedly connected to one side of the movable rod (35); the top of the fixed plate (31) is provided with an air blowing mechanism (4), the air blowing mechanism (4) includes a suction fan (41) on the top of the fixed plate (31), a diversion pipe (42) connected to the bottom of the suction fan (41), an exhaust pipe (43) connected to one side of the conveying pipe (1), and a breathable membrane (44) fixedly connected to the inner wall of the exhaust pipe (43).

2. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: The striking mechanism (3) further includes a support plate (37) fixedly connected to the top of the mixer (2) and a support rod (38) fixedly connected to the top of the support plate (37).

3. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: The striking mechanism (3) also includes a spring (39) fixedly connected to one side of the movable plate (34) and an elastic rubber block (310) fixedly connected to one side of the striking hammer (36).

4. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: The air blowing mechanism (4) also includes a support frame (45) fixedly connected to the top of the fixed plate (31), and the top of the support frame (45) is fixedly connected to the diversion pipe (42).

5. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: The blowing mechanism (4) further includes a first valve (46) sleeved on the surface of the diversion pipe (42) and a second valve (47) sleeved on the surface of the exhaust pipe (43).

6. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: The bottom of the movable plate (34) is fixedly connected to a slider, which is slidably connected to the fixed plate (31).

7. The raw material proportioning device for carbon ribbon production according to claim 1, characterized in that: A connecting flange is fixedly connected to the top surface of the conveying pipe (1), and a connecting hole is opened on the top of the connecting flange.

Images