Material guiding device and production equipment
By designing a material guide device including a transition chamber, a rotary drive, a guide plate and a linear drive, the problem of poor material conductivity in the production of high-pressure insulating materials is solved, and the optimization of material conductivity and timely cleaning of raw materials are achieved to prevent adverse effects on the finished product.
Patent Information
- Application Number
- CN202422221175.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-11
AI Technical Summary
During the production process of high-pressure insulating materials, raw material particles are stirred and transported multiple times, resulting in poor conductivity.
Design a material guide device, including a transition compartment, a rotary driver, a guide plate and a linear driver. By rotatingly driving the guide plate and a linear drive door body, flexible adjustment of the front and back of the guide plate is achieved, ensuring the optimization of the conduction performance, and timely cleaning the residual raw materials on the back of the guide plate by gravity when there is no material conduction.
Effectively ensure the optimization of the performance of the material, clean the residual raw materials on the back of the guide plate in a timely manner, prevent the raw materials from discoloring and yellowing, and avoid adverse effects on the finished insulating material.
Smart Images
Figure CN223000912U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to production equipment, in particular to a material guiding device and production equipment. Background Art
[0002] High-voltage insulating material is an insulating material used for high-voltage cables, which is convenient for not conducting electricity under the allowable voltage and has the advantage of good insulation performance.
[0003] The production process adopted by the high-voltage insulating material is the post-suction process. Its characteristics are that after processing and granulation, the raw material particles need to be sieved, weighed, heated, absorb additives at high temperature, stay in a constant temperature bin to completely absorb additives, and cooled, etc. In the above steps, the raw material particles need to be stirred and transported multiple times, which easily leads to poor material guiding performance. Summary of the Utility Model
[0004] Purpose of the utility model: The purpose of the utility model is to provide a material guiding device, which is convenient for ensuring good material guiding performance and timely cleaning the raw material particles and powder remaining on the back of the material guiding plate; another purpose of the utility model is to provide a production equipment.
[0005] Technical solution: A material guiding device includes:
[0006] A transition chamber, which is provided with a first inlet and a first outlet;
[0007] A rotary driver;
[0008] A material guiding plate connected to the driving shaft of the rotary driver, and the second outlet of the material guiding plate is communicated with the first inlet;
[0009] A linear driver;
[0010] A door body connected to the driving shaft of the linear driver, and the door body is movably matched with the first inlet.
[0011] Optionally, the cross-sectional shape of the material guiding plate is arc-shaped, and the small-size surface of the material guiding plate is connected to the driving shaft of the rotary driver.
[0012] Optionally, during material guiding, the height of the second inlet of the material guiding plate is greater than the height of the second outlet of the material guiding plate; when not guiding materials, the height of the second inlet of the material guiding plate is less than the height of the second outlet of the material guiding plate.
[0013] Optionally, it further includes a rotating shaft, and the rotating shaft is connected between the driving shaft of the rotary driver and the material guiding plate.
[0014] Optionally, the rotating shaft penetrates through the door body, and the rotating shaft and the door body are connected through a bearing.
[0015] Optionally, also include:
[0016] A first door movably locked to the transition cabin;
[0017] A first sealing ring is located between the transition compartment and the first compartment door.
[0018] A production equipment includes a material guiding device and a stirring component, wherein the stirring component is provided with a third inlet and a third outlet, the third outlet is connected to the first inlet, and the material guiding plate extends into the stirring component through the third outlet.
[0019] Optionally, the stirring assembly includes:
[0020] Shake the drive;
[0021] a shaking pot connected to the drive shaft of the shaking actuator;
[0022] A plurality of stirring blades are connected to the shaking tank;
[0023] Wherein, the third inlet and the third outlet are both arranged on the shaking tank, and the material guide plate extends into the shaking tank through the third outlet.
[0024] Optionally, the stirring assembly further comprises:
[0025] A second hatch movably locked to the shaking tank;
[0026] A second sealing ring is located between the shaking tank and the second hatch.
[0027] Optionally, the stirring assembly also includes a plurality of handles connected to the second hatch.
[0028] Beneficial effect: when guiding materials, the linear drive linearly drives the door body so that the first entrance is in an open state, and at the same time, the rotary drive rotationally drives the material guide plate so that the front side of the material guide plate faces upward, so that the front side of the material guide plate plays a material guiding role, thereby ensuring good material guiding performance; when not guiding materials, the linear drive linearly drives the door body so that the first entrance is in a closed state, and at the same time, the rotary drive rotationally drives the material guide plate so that the back side of the material guide plate faces upward, so that under the action of gravity, the raw material particles and powder attached to the back side of the material guide plate are timely dropped and cleaned, and the material guide plate can also be extended into the relevant stirring component, so that during stirring, the raw material particles and powder in the stirring component will timely flush and clean the raw material particles and powder attached to the back side of the material guide plate, thereby facilitating timely cleaning of the raw material particles and powder remaining on the back side of the material guide plate, preventing the raw material particles and powder from being retained for a long time, thereby facilitating preventing the raw material particles and powder from changing color and yellowing, and further preventing adverse effects on the finished insulating material. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 Schematic structural diagram of the stirring assembly of Embodiment 1 of the present utility model;
[0030] Figure 2 Schematic structural diagram of the material guiding device of Embodiment 1 of the present utility model;
[0031] Figure 3 Partial structural diagram of the material guiding device of Embodiment 1 of the present utility model;
[0032] In the figure: 1, transition cabin; 11, first inlet; 12, first outlet; 2, rotary drive; 3, material guiding plate; 31, front side; 32, back side; 33, second inlet; 34, second outlet; 4, linear drive; 5, door body; 6, rotating shaft; 7, bearing; 81, first hatch door; 82, first sealing ring; 9, stirring assembly; 91, shaking tank; 911, third inlet; 912, third outlet; 92, stirring blade; 93, second hatch door; 94, second sealing ring; 95, handle. Detailed implementation manners
[0033] To make the technical solution of the present utility model clearer, the following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments.
[0034] Embodiment 1
[0035] As Figures 1 - 3 , this embodiment provides a material guiding device, including: a transition cabin 1, the transition cabin 1 is provided with a first inlet 11 and a first outlet 12; a rotary drive 2; a material guiding plate 3 connected to the drive shaft of the rotary drive 2, the second outlet 34 of the material guiding plate 3 is communicated with the first inlet 11; a linear drive 4; a door body 5 connected to the drive shaft of the linear drive 4, the door body 5 is movably matched with the first inlet 11.
[0036] Specifically, during material guiding, the linear driver 4 linearly drives the door body 5 to make the first inlet 11 in an open state. At the same time, the rotary driver 2 rotationally drives the material guiding plate 3 to make the front surface 31 of the material guiding plate 3 face upward, facilitating the front surface 31 of the material guiding plate 3 to play a role in guiding materials, thereby facilitating ensuring good material guiding performance. When not guiding materials, the linear driver 4 linearly drives the door body 5 to make the first inlet 11 in a closed state. At the same time, the rotary driver 2 rotationally drives the material guiding plate 3 to make the back surface 32 of the material guiding plate 3 face upward, facilitating the raw material particles and powder adhering to the back surface 32 of the material guiding plate 3 to fall off and be cleaned in time under the action of gravity. The material guiding plate 3 can also be extended into the relevant stirring assembly 9, facilitating the raw material particles and powder in the stirring assembly 9 to wash and clean the raw material particles and powder adhering to the back surface 32 of the material guiding plate 3 in time during stirring, thereby facilitating timely cleaning of the raw material particles and powder remaining on the back surface 32 of the material guiding plate 3, preventing the raw material particles and powder from staying for a long time, thus facilitating preventing the raw material particles and powder from turning color and yellowing, and further preventing adverse effects on the finished insulating material. It should be noted that the reason for the generation of powder in the raw material particles is as follows: during the stirring process of the raw material particles, the raw material particles and the cross-linking agent cannot be completely absorbed during stirring and mixing, making the raw material particles in a semi-wet state. At the same time, the raw material particles will generate friction during stirring, so powder is generated.
[0037] Among them, the transition chamber 1 is used to accommodate raw material particles and powder, thereby facilitating the role of transporting raw material particles and powder in a connecting-up-and-down manner; the first inlet 11 facilitates the entry of raw material particles and powder into the transition chamber 1; the first outlet 12 facilitates the discharge of raw material particles and powder from the transition chamber 1; the rotary driver 2 is used to drive the material guiding plate 3 to rotate, and the rotary driver 2 can be a servo motor, a stepping motor, etc.; the material guiding plate 3 is used to guide the raw material particles and powder; the linear driver 4 is used to drive the door body 5 to move linearly, and the linear driver 4 can be a cylinder, a hydraulic cylinder, etc.; the door body 5 is used to control the opening and closing of the first inlet 11.
[0038] Furthermore, as Figures 2 - 3 , the cross-sectional shape of the material guiding plate 3 is arc-shaped, and the small-sized surface of the material guiding plate 3 is connected to the drive shaft of the rotary driver 2. Specifically, the arc-shaped cross-section not only facilitates making the middle of the material guiding plate 3 lower than both sides during material guiding, thereby facilitating the leakage of raw material particles and powder inside the material guiding plate 3, but also facilitates making the middle of the material guiding plate 3 higher than both sides when not guiding materials, thereby facilitating the timely cleaning of the raw material particles and powder remaining on the back surface 32 of the material guiding plate 3; the small-sized surface of the material guiding plate 3 is equivalent to the front surface 31 of the material guiding plate 3, which is equivalent to the front surface 31 of the material guiding plate 3 being concave and the back surface 32 being convex.
[0039] Furthermore, as Figures 2 - 3, during material guiding, the height of the second inlet 33 of the material guiding plate 3 is greater than the height of the second outlet 34 of the material guiding plate 3; when not guiding materials, the height of the second inlet 33 of the material guiding plate 3 is less than the height of the second outlet 34 of the material guiding plate 3. Specifically, during material guiding, since the height of the second inlet 33 of the material guiding plate 3 is greater than the height of the second outlet 34 of the material guiding plate 3, it is convenient for the raw material particles and powder located in the material guiding plate 3 to enter the transition chamber 1 through the second outlet 34 and the first inlet 11 under the action of gravity; when not guiding materials, the rotary driver 2 drives the material guiding plate 3 to rotate 180 degrees, so that the height of the second inlet 33 of the material guiding plate 3 is less than the height of the second outlet 34 of the material guiding plate 3. If the material guiding plate 3 is extended into the relevant stirring assembly 9, it is convenient for the raw material particles and powder in the stirring assembly 9 to wash and clean the raw material particles and powder adhering to the back surface 32 of the material guiding plate 3 in time and flow back into the relevant stirring assembly 9 during stirring.
[0040] Further, as Figures 2 - 3 , it further includes a rotating shaft 6, and the rotating shaft 6 is connected between the drive shaft of the rotary driver 2 and the material guiding plate 3. Specifically, the rotating shaft 6 is used to realize the drive connection between the drive shaft of the rotary driver 2 and the material guiding plate 3.
[0041] Further, as Figure 3 , the rotating shaft 6 penetrates the door body 5, and the rotating shaft 6 and the door body 5 are connected through a bearing 7. Specifically, the bearing 7 is convenient for reducing the rotational friction between the rotating shaft 6 and the door body 5 and improving the rotational performance. The bearing 7 is preferably a deep groove ball bearing.
[0042] Further, as Figure 2 , it further includes: a first hatch 81 movably and lockingly connected to the transition chamber 1; a first sealing ring 82 located between the transition chamber 1 and the first hatch 81.
[0043] Specifically, the first hatch 81 is used as an observation window for facilitating the staff to observe the situation inside the transition chamber 1; the first sealing ring 82 is used to increase the sealing performance between the transition chamber 1 and the first hatch 81, and the material of the first sealing ring 82 can be silicone rubber, fluororubber, etc.
[0044] This embodiment also provides a production device, which includes a material guiding device of this embodiment, and further includes a stirring assembly 9. The stirring assembly 9 is provided with a third inlet 911 and a third outlet 912. The third outlet 912 is communicated with the first inlet 11, and the material guiding plate 3 extends into the stirring assembly 9 through the third outlet 912. Specifically, the stirring assembly 9 is used to stir and mix the raw material particles and powder with the cross-linking agent; the third inlet 911 is used to discharge the raw material particles and powder and the cross-linking agent; the third outlet 912 is used to discharge the mixture of the raw material particles and powder and the cross-linking agent.
[0045] Further, as Figure 1The stirring assembly 9 includes: a shaking driver; a shaking pot 91 connected to the driving shaft of the shaking driver; and a plurality of stirring blades 92 connected to the shaking pot 91; wherein the third inlet 911 and the third outlet 912 are both provided on the shaking pot 91, and the guide plate 3 extends into the shaking pot 91 through the third outlet 912. Specifically, the shaking driver is used to shake the shaking pot 91, and the shaking driver can be a servo motor, a stepping motor, etc.; the shaking pot 91 is used to contain raw material particles, powders, and cross-linking agents, etc.; and the plurality of stirring blades 92 are used to mix and stir the raw material particles, powders, and cross-linking agents.
[0046] Further, such as Figure 1 The stirring assembly 9 further includes: a second hatch 93 movably locked with the shaking pot 91; and a second sealing ring 94 located between the shaking pot 91 and the second hatch 93. Specifically, the second hatch 93 is used as an observation window to facilitate the staff to observe the situation inside the shaking pot 91; the second sealing ring 94 is used to increase the sealing performance between the shaking pot 91 and the second hatch 93, and the material of the second sealing ring 94 can be silicone rubber, fluororubber, etc.
[0047] Further, such as Figure 1 The stirring assembly 9 also includes a plurality of handles 95 connected to the second hatch 93. Specifically, the plurality of handles 95 facilitate the staff to open and close the second hatch 93.
[0048] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A material guiding device, characterized in that: include: A transition cabin, wherein the transition cabin is provided with a first entrance and a first exit; Rotary drive; A material guide plate connected to the driving shaft of the rotary driver, wherein the second outlet of the material guide plate is in communication with the first inlet; Linear drives; A door body connected to the driving shaft of the linear drive, the door body and the first entrance are movably matched.
2. A material guiding device according to claim 1, characterized in that: The cross-section of the guide plate is arc-shaped, and the small-size surface of the guide plate is connected to the driving shaft of the rotary driver.
3. A material guiding device according to claim 1, characterized in that: When guiding materials, the height of the second inlet of the material guide plate is greater than the height of the second outlet of the material guide plate; when not guiding materials, the height of the second inlet of the material guide plate is less than the height of the second outlet of the material guide plate.
4. A material guiding device according to any one of claims 1 to 3, characterized in that: It also includes a rotating shaft, which is connected between the driving shaft of the rotary driver and the material guide plate.
5. A material guiding device according to claim 4, characterized in that: The rotating shaft passes through the door body, and the rotating shaft and the door body are connected via a bearing.
6. A material guiding device according to any one of claims 1 to 3, characterized in that: Also includes: A first door movably locked to the transition cabin; A first sealing ring is located between the transition compartment and the first compartment door.
7. A production equipment, characterized in that: It comprises a material guiding device as described in any one of claims 1 to 6, and also comprises a stirring component, wherein the stirring component is provided with a third inlet and a third outlet, the third outlet is connected to the first inlet, and the material guiding plate extends into the stirring component through the third outlet.
8. A production equipment according to claim 7, characterized in that: The stirring assembly comprises: Shake the drive; a shaking pot connected to the drive shaft of the shaking actuator; A plurality of stirring blades are connected to the shaking tank; Wherein, the third inlet and the third outlet are both arranged on the shaking tank, and the material guide plate extends into the shaking tank through the third outlet.
9. A production equipment according to claim 8, characterized in that: The stirring assembly also includes: A second hatch movably locked to the shaking tank; A second sealing ring is located between the shaking tank and the second hatch.
10. A production equipment according to claim 9, characterized in that: The stirring assembly also includes a plurality of handles connected to the second hatch.