CN221016324U - Powder generating equipment - Google Patents
Powder generating equipment Download PDFInfo
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- CN221016324U CN221016324U CN202322705917.9U CN202322705917U CN221016324U CN 221016324 U CN221016324 U CN 221016324U CN 202322705917 U CN202322705917 U CN 202322705917U CN 221016324 U CN221016324 U CN 221016324U
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- Prior art keywords
- grinding
- grinding wheel
- wheel
- case
- fixed
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- 239000000843 powder Substances 0.000 title claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 229910001651 emery Inorganic materials 0.000 claims description 8
- 239000004642 Polyimide Substances 0.000 description 14
- 229920001721 polyimide Polymers 0.000 description 14
- 239000007787 solid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000003949 imides Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides powder generating equipment, which comprises a grinding box, wherein the lower surface of the grinding box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, which is away from the motor, penetrates through the grinding box and is fixedly connected with a lower grinding wheel, the peripheral surface of the lower grinding wheel is inclined, the lower grinding wheel is arranged in the grinding box, the upper side of the lower grinding wheel is provided with an upper grinding wheel with a through hole in the middle position of the upper surface, the symmetrical position of the peripheral surface of the upper grinding wheel is fixedly connected with a strip-shaped plate, two parallel surfaces of the grinding box are respectively provided with a sliding groove, the strip-shaped plates respectively extend into the sliding grooves, the left side surface of the grinding box is fixedly connected with an electric push rod, the movable end of the electric push rod penetrates through the grinding box and is fixedly connected with the upper grinding wheel, the upper surface of the grinding box is provided with a feed inlet, and the lower parts of the four outer surfaces of the grinding box are respectively provided with a discharge hole which are obliquely arranged.
Description
Technical Field
The utility model relates to powder generating equipment, and belongs to the field of polyimide photoresist preparation.
Background
Polyimide refers to a polymer with imide ring on the main chain, is one of organic high molecular materials with optimal comprehensive performance, has high temperature resistance of more than 400 ℃, long-term use temperature range of 200-300 ℃, part of the polyimide has no obvious melting point and high insulating property, a polyimide powder generating device is needed in the application process of polyimide, the polyimide powder generating device mainly comprises a motor, an upper grinding wheel, a lower grinding wheel and other components, polyimide solid is put into the upper grinding wheel with a through hole on the upper surface, and the lower grinding wheel is driven by the motor to rotate for grinding, so that the polyimide solid is formed into powder, after the grinding wheel works and finishes grinding, the upper grinding wheel and the lower grinding wheel are attached, a gap between the upper grinding wheel and the lower grinding wheel is smaller, a cleaning tool is not easy to enter, and the cleaning tool is difficult to clean.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide powder generating equipment so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a powder production facility, includes the grinding case, grinding case lower surface connection is fixed with the motor, the fixed axis of rotation is connected to the motor output, the one end that the axis of rotation deviates from the motor runs through the grinding case and is fixed with grinding wheel connection down, grinding wheel outer peripheral face is the slope form down, the grinding wheel sets up in the grinding case down, grinding wheel upside is provided with the last grinding wheel that the through-hole has been seted up to upper surface intermediate position down, go up grinding wheel outer peripheral face symmetry position connection and be fixed with the strip shaped plate, the spout has all been seted up to two parallel surfaces of grinding case, the strip shaped plate extends to in the spout respectively, go up grinding wheel and laminating each other down, a position that grinding case right flank is close to last grinding wheel size has been seted up and has been greater than last grinding wheel size's cavity, grinding case left surface connection is fixed with electric putter, electric putter end runs through the grinding case and is fixed with last grinding wheel connection, the feed inlet has been seted up to grinding case upper surface upside, four surface lower part positions all set up the discharge gate that the slope form was arranged.
Further, a position, close to the upper grinding wheel, of the right side surface of the grinding box is provided with a cavity larger than the size of the upper grinding wheel, the right side of the grinding box is provided with an L-shaped support frame, the end part of the horizontal part of the support frame extends into the grinding box and is fixedly connected with the upper grinding wheel, and the end part of the vertical part of the support frame is fixedly connected with a sliding wheel.
Further, the upper surface of the discharge hole is connected with an end cover in a threaded manner, and the upper surface of the end cover is connected with a fixed handle.
Further, the opposite surfaces of the upper grinding wheel and the lower grinding wheel are fixedly connected with grinding plates through screws, grinding lines are processed on the opposite surfaces of the two grinding plates, and the two grinding plates are attached to each other.
Further, the outer peripheral surface of the rotating shaft is sleeved with a column casing, the lower surface of the column casing is fixedly connected with the grinding box, the upper surface of the column casing is rotatably connected with the lower grinding wheel, the outer peripheral surface of the column casing is fixedly connected with a conical sliding plate, and the lower surface of the sliding plate is fixedly connected with the grinding box.
Further, the fixed layer board is connected to the grinding case left surface, electric putter sets up on the layer board, layer board and grinding case junction are connected and are fixed with the triangle connecting rod.
Further, four corners of the lower surface of the grinding box are connected with fixed supporting legs, and the lower surface of each supporting leg is adhered with an anti-slip pad.
The utility model has the beneficial effects that:
the grinding box left surface is connected and is fixed with electric putter, and electric putter expansion end runs through the grinding box and is connected fixedly with last emery wheel to go up emery wheel outer peripheral face symmetry position connection and be fixed with the strip shaped plate, the spout has all been seted up to two parallel surfaces of grinding box, and the strip shaped plate extends to in the spout respectively, switch on electric putter and outside electric connection's power, promote through electric putter, will go up the emery wheel propelling movement and grind the box outside, made things convenient for and cleared up last emery wheel, and also provide the space for the clearance of grinding wheel down.
The end part of the horizontal part of the support frame extends into the grinding box and is fixedly connected with the upper grinding wheel, the end part of the vertical part of the support frame is fixedly connected with the sliding wheel, and when the electric push rod pushes the upper grinding wheel, a support is provided for the upper grinding wheel, so that the supporting force of the electric push rod is reduced, and the electric push rod is prevented from being deformed and damaged due to overlarge stress.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a powder generating apparatus according to the present utility model;
FIG. 2 is a cross-sectional view of a powder generating apparatus of the present utility model;
FIG. 3 is a right side cross-sectional view of a powder generating apparatus of the present utility model;
FIG. 4 is a perspective view of a lower grinding wheel in the powder generating device of the present utility model;
In the figure: 1-grinding box, 2-end cover, 3-feed inlet, 4-go up emery wheel, 5-support frame, 6-movable pulley, 7-discharge gate, 8-supporting leg, 9-electric putter, 10-layer board, 11-down emery wheel, 12-lapping plate, 13-column casing, 14-motor, 15-slide, 16-axis of rotation, 17-strip shaped plate, 18-handle, 19-triangle connecting rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, 2 and 4, the present utility model provides a technical solution: a powder generating device comprises a grinding box 1, a feed inlet 3 is arranged on the upper surface of the grinding box 1, polyimide solid is poured into the grinding box 1 from the feed inlet 3, an end cover 2 is connected on the upper surface of a discharge outlet 7 in a threaded manner, the end cover 2 is added for blocking the feed inlet 3, a fixed handle 18 is connected on the upper surface of the end cover 2, a gripping carrier is provided for the end cover 2, a motor 14 is fixedly connected on the lower surface of the grinding box 1, a rotating shaft 16 is fixedly connected at the output end of the motor 14, one end of the rotating shaft 16, which is far away from the motor 14, penetrates through the grinding box 1 and is fixedly connected with a lower grinding wheel 11, the peripheral surface of the lower grinding wheel 11 is inclined, the lower grinding wheel 11 is arranged in the grinding box 1, the lower grinding wheel 11 is processed into an inclined shape, polyimide powder on the lower grinding wheel 11 conveniently drops to the lower side of the discharge outlet 7, the power supply of the motor 14 is connected, the motor 14 rotates and can drive grinding wheel 11 down and rotate, grinding wheel 11 upside down is provided with the last grinding wheel 4 that the upper surface intermediate position offered the through-hole, feed inlet 3 and through-hole mutually support, polyimide solid is from the clearance between last grinding wheel 4 and the lower grinding wheel 11 of through-hole internal sliding whereabouts, and go up grinding wheel 4 and the fixed grinding board 12 of lower grinding wheel 11 opposite face all through screw connection, two grinding boards 12 opposite face all process and have the grinding line, two grinding boards 12 laminate mutually, it dismantles grinding board 12 to pass through screw connection fixed convenience, also made things convenient for changing grinding board 12 that the grinding effect reduces, grind polyimide solid into powder through grinding wheel 11 rotation down, and drive polyimide powder and all offered the discharge gate 7 landing department that the slope form was arranged to grinding box 1 four surface lower part positions.
As shown in fig. 1, fig. 2 and fig. 3, the outer peripheral surface of the rotating shaft 16 is sleeved with a column casing 13, the lower surface of the column casing 13 is fixedly connected with the grinding box 1, the upper surface of the column casing 13 is rotationally connected with the lower grinding wheel 11, the column casing 13 is added to provide a closed space for the rotating shaft 16, polyimide powder is prevented from sliding down on the rotating shaft 16 to cause clamping, a conical sliding plate 15 is further connected and fixed on the outer peripheral surface of the column casing 13, the lower surface of the sliding plate 15 is fixedly connected with the grinding box 1, the imide powder can better slide down to the discharge hole 7, the four corners of the lower surface of the grinding box 1 are connected with fixed supporting legs 8, the added supporting legs 8 provide an installation space for a motor 14, and the lower surfaces of the supporting legs 8 are further adhered with anti-sliding pads, so that the friction force between the supporting legs 8 and the ground can be increased, and the grinding box 1 is more stable.
As shown in fig. 1, fig. 2 and fig. 3, the symmetrical positions of the outer peripheral surface of the upper grinding wheel 4 are fixedly connected with a strip-shaped plate 17, two parallel surfaces of the grinding box 1 are provided with sliding grooves, the strip-shaped plate 17 extends into the sliding grooves respectively, the strip-shaped plate 17 is added to support the upper grinding wheel 4, the left side surface of the grinding box 1 is connected with a fixed supporting plate 10, an electric push rod 9 is arranged on the supporting plate 10, the supporting plate 10 is used for supporting the electric push rod 9, the joint of the supporting plate 10 and the grinding box 1 is fixedly connected with a triangular connecting rod 19, the stability is improved between the supporting plate 10 and the grinding box 1, the movable end of the electric push rod 9 penetrates through the grinding box 1 and is fixedly connected with the upper grinding wheel 4, a position, close to the right side surface of the grinding box 1, of the upper grinding wheel 4 is provided with a cavity which is larger than the size of the upper grinding wheel 4, the electric push rod 9 is connected with an external electric power supply, the upper grinding wheel 4 is pushed by the electric push rod 9, the upper grinding wheel 4 is pushed to the outer side of the grinding box 1, the upper grinding wheel 4 is conveniently overhauled or replaced, and a space is also provided for overhauling the lower grinding wheel 11.
As shown in fig. 1 and 2, the right side of the grinding box 1 is provided with an L-shaped supporting frame 5, the end part of the horizontal part of the supporting frame 5 extends into the grinding box 1 and is fixedly connected with the upper grinding wheel 4, the end part of the vertical part of the supporting frame 5 is fixedly connected with a sliding wheel 6, when the electric push rod 9 pushes the upper grinding wheel 4, the electric push rod 9 provides support for the upper grinding wheel 4, the supporting force of the electric push rod 9 is reduced, and the electric push rod 9 is prevented from being damaged due to overlarge deformation under stress.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Powder generating equipment, including grinding case (1), its characterized in that: the utility model provides a grinding machine, including grinding case (1), fixed axis of rotation (16) are connected to grinding case (1) lower surface connection, fixed axis of rotation (16) are connected to motor (14) output, the one end that axis of rotation (16) deviates from motor (14) runs through grinding case (1) and is connected fixedly with grinding wheel (11) down, grinding wheel (11) outer peripheral face is the slope form down, grinding wheel (11) set up in grinding case (1), grinding case (1) left side face is connected fixedly with electric putter (9) down, grinding case (4) outer peripheral face symmetry position connection is fixed with strip shaped plate (17), grinding case (1) both parallel surfaces all have seted up the spout, strip shaped plate (17) extend to in the spout respectively, grinding case (4) and grinding wheel (11) down laminate each other, grinding case (1) right side face is close to a position of last grinding wheel (4) and has seted up and is greater than last grinding wheel (4) size, grinding case (1) left side face connection is fixed with electric putter (9), electric putter (9) upper run through case (1) and fixed surface (7) are arranged, four grinding case (1) feed opening and grinding case (3) have been seted up.
2. A powder generating apparatus as defined in claim 1, wherein: the grinding box (1) right side is provided with L type support frame (5), support frame (5) horizontal part tip extends to in grinding box (1) and is connected fixedly with last emery wheel (4), support frame (5) vertical part end connection fixed movable pulley (6).
3. A powder generating apparatus as defined in claim 1, wherein: the upper surface of the discharge hole (7) is in threaded connection with the end cover (2), and the upper surface of the end cover (2) is connected with the fixed handle (18).
4. A powder generating apparatus as defined in claim 1, wherein: the opposite surfaces of the upper grinding wheel (4) and the lower grinding wheel (11) are fixedly connected with the grinding plates (12) through screws, the opposite surfaces of the two grinding plates (12) are provided with grinding lines, and the two grinding plates (12) are attached to each other.
5. A powder generating apparatus as defined in claim 1, wherein: the rotary shaft (16) outer peripheral face cover is equipped with a column casing (13), column casing (13) lower surface is connected fixedly with grinding case (1), column casing (13) upper surface is connected with lower emery wheel (11) rotation, column casing (13) outer peripheral face is connected fixed toper slide (15), slide (15) lower surface is connected fixedly with grinding case (1).
6. A powder generating apparatus as defined in claim 1, wherein: the left side of the grinding box (1) is connected with a fixed supporting plate (10), the electric push rod (9) is arranged on the supporting plate (10), and a triangular connecting rod (19) is fixedly connected at the joint of the supporting plate (10) and the grinding box (1).
7. A powder generating apparatus as defined in claim 1, wherein: the four corners of the lower surface of the grinding box (1) are connected with fixed supporting legs (8), and the lower surface of the supporting legs (8) is adhered with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705917.9U CN221016324U (en) | 2023-10-10 | 2023-10-10 | Powder generating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322705917.9U CN221016324U (en) | 2023-10-10 | 2023-10-10 | Powder generating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016324U true CN221016324U (en) | 2024-05-28 |
Family
ID=91189974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322705917.9U Active CN221016324U (en) | 2023-10-10 | 2023-10-10 | Powder generating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016324U (en) |
-
2023
- 2023-10-10 CN CN202322705917.9U patent/CN221016324U/en active Active
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