CN216727668U - Mould powder processing with moulding piece grinding and use screening plant - Google Patents
Mould powder processing with moulding piece grinding and use screening plant Download PDFInfo
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- CN216727668U CN216727668U CN202122521587.9U CN202122521587U CN216727668U CN 216727668 U CN216727668 U CN 216727668U CN 202122521587 U CN202122521587 U CN 202122521587U CN 216727668 U CN216727668 U CN 216727668U
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- rotating shaft
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- 238000012216 screening Methods 0.000 title claims abstract description 80
- 238000009700 powder processing Methods 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims abstract description 11
- 238000007873 sieving Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
The utility model discloses a screening device for grinding plastic sheets for plastic powder processing, which belongs to the technical field of plastic powder processing and comprises a screening box, wherein the upper surface of the screening box is communicated with the lower surface of a feeding hole, the lower surface of the screening box is fixedly connected with the upper surface of a discharging device, the left side surface of the screening box is fixedly connected with the right side surface of a supporting plate, the upper surface of the supporting plate is fixedly connected with the lower surface of a motor, and an output shaft of the motor is fixedly connected with the left end of a first rotating shaft. This mould powder processing is with moulding piece screening plant for grinding, change handle, second pivot, cylinder, first round pin axle, connecting rod and connecting rod through the setting, make the angle of connecting rod fix for the height of cam is fixed down, makes the vibration range of screening case diminish, thereby makes this device sieve according to different materials, makes the frequency is moved in the sieve that this device can adjust the sieve, makes this device can carry out multiple material screening.
Description
Technical Field
The utility model belongs to the technical field of plastic powder processing, and particularly relates to a plastic sheet grinding screening device for plastic powder processing.
Background
In moulding powder course of working, need smash the grinding to moulding the piece usually, then filter the granule after grinding, according to the difference of the powder particle size of moulding of screening, its use occasion also follows the change, and mould the powder and smash grinding sieving mechanism through moulding the piece and process more, at present screening plant on the market is mostly single sieve separator, can not adjust the sieve frequency of sieve, can't satisfy independent machine and carry out multiple material screening, and cause the screen cloth to block during the screening easily, influence screening efficiency, reduce the screening quality.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a plastic sheet grinding screening device for plastic powder processing, which solves the problems that most of the screening devices in the current market are single screening machines, the screening frequency of a screen plate cannot be adjusted, the screening of various materials by a single machine cannot be met, and the screen is easily blocked during screening, so that the screening efficiency is influenced, and the screening quality is reduced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mould powder processing is with moulding piece grinding and using screening plant, includes the screening case, the upper surface of screening case is linked together with the lower surface of feed inlet, the lower surface of screening case and discharging device's upper surface fixed connection, the left surface of screening case and the right flank fixed connection of backup pad, the upper surface of backup pad and the lower fixed surface of motor are connected, the output shaft of motor and the left end fixed connection of first pivot, two first bearings have been cup jointed to the surface of first pivot.
Two first bearing difference joint is in the left and right sides face of screening case, the surface joint of first pivot has the lower cam, the right flank joint of lower cam has fixing device, the equal joint of the left and right sides face of lower cam inner wall has the second bearing, two cup jointed same second pivot in the second bearing, the left end of second pivot and the right flank fixed connection who changes the handle, the surface joint of second pivot has the cylinder, a plurality of spacing groove has been seted up to the right flank of cylinder, two shifting chutes have been seted up to the surface of cylinder.
The equal fixedly connected with two fixed blocks of lower cam upper surface and lower surface of last cam, four the fixed block all is articulated with four connecting rods respectively through second round pin axle, two the one end that the connecting rod is close to each other is articulated with same first round pin axle, first round pin axle sets up in the shifting chute, two spouts, four have all been seted up to the left and right sides face of screening incasement wall equal sliding connection has the slider in the spout, two the opposite face of slider and the left and right sides face fixed connection of same sieve.
As a further scheme of the utility model: the discharging device comprises a material hopper, the upper surface of the material hopper is communicated with the lower surface of the screening box, and a valve is arranged on the front surface of the material hopper.
As a further scheme of the utility model: the fixing device comprises a screw rod, the screw rod is connected in the nut in a threaded mode, and the nut is clamped on the right side face of the lower cam.
As a further scheme of the utility model: the lower surface of the sliding block is fixedly connected with the top end of the spring, and the bottom end of the spring is fixedly connected with the lower surface of the inner wall of the sliding groove.
As a further scheme of the utility model: the front of screening case is provided with the observation door, the front of observation door and the back fixed connection of handle.
As a further scheme of the utility model: the sieve plates are arranged in the sieving box, and the opposite surfaces of the two sieve plates are fixedly connected with the upper surface and the lower surface of the same connecting plate.
As a further scheme of the utility model: the left side of screening case is linked together with the right flank of first discharge gate, the right flank of screening case and the left side fixed connection of second discharge gate.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. the screening device for grinding the plastic sheets for processing the plastic powder comprises a rotating handle, a second rotating shaft, a roller, a first pin shaft, connecting rods and connecting rods, wherein when the screening frequency of a screen plate needs to be adjusted, an observation door is opened, then the rotating handle is rotated to rotate the second rotating shaft, the roller is rotated to enable the first pin shaft to drive the connecting rods to move in a moving groove, two ends of the two connecting rods are far away from each other, the angle of the two connecting rods is increased, when the first pin shaft reaches a proper position, the connecting rods are screwed in the direction of a nut to be fixed, the angle of the connecting rods is fixed, the height of a lower cam is further fixed, the vibration amplitude of a screening box is increased, when the first pin shaft drives the connecting rods to reach the top end of the moving groove, the two ends of the two connecting rods are close to each other, the angle of the two connecting rods is decreased, and the connecting rods are screwed when the first pin shaft reaches the proper position, make it fixed, make the angle of connecting rod fix for the height of lower cam is fixed, makes the vibration range of screening case diminish, thereby makes this device sieve according to different materials, makes the sieve that this device can adjust the sieve move the frequency, makes this device can carry out multiple material screening.
2. This mould powder processing is with moulding piece screening plant for grinding, through setting up the motor, first pivot, the lower cam, slider and spout, open the motor, make first pivot drive the lower cam and rotate, when the upper surface of lower cam contacts with the sieve, the slider drives the sieve rebound in the spout, when the lower surface of lower cam contacts with the sieve, the slider drives the sieve rebound in the spout, thereby make the slider drive the sieve and reciprocate, make the sieve vibration, when the sieve is because the material piles up when blockking, dredge the material through the vibration, guarantee the normal screening of sieve, improve screening efficiency, guarantee the screening quality.
3. This mould powder processing is with moulding piece grinding and using screening plant through setting up observation door and handle, can open the observation door through the handle and rotate the counter-rotating handle, and the observation door makes the staff can observe the behavior of screening incasement portion.
Drawings
FIG. 1 is a schematic three-dimensional structure of a screening box according to the present invention;
FIG. 2 is a schematic cross-sectional view of a screening box of the present invention in elevation;
FIG. 3 is an enlarged schematic view of the structure of the present invention at A;
FIG. 4 is a perspective view of the lower cam of the present invention;
in the figure: 1 screening case, 2 observation doors, 3 handles, 4 feed inlets, 5 first discharge outlets, 6 second discharge outlets, 7 discharge devices, 71 material hoppers, 72 valves, 8 chutes, 9 supporting plates, 10 motors, 11 first rotating shafts, 12 first bearings, 13 lower cams, 14 limiting grooves, 15 second bearings, 16 second rotating shafts, 17 rollers, 18 moving grooves, 19 connecting rods, 20 first pin shafts, 21 second pin shafts, 22 fixing blocks, 23 fixing devices, 231 connecting rods, 232 nuts, 24 rotating handles, 25 connecting plates, 26 sieve plates, 27 sliding blocks, 28 springs and 29 upper cams.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: a screening device for grinding plastic sheets for plastic powder processing comprises a screening box 1, the lower surface of the screening box 1 is fixedly connected with the upper surface of a supporting base, the upper surface of the screening box 1 is communicated with the lower surface of a feeding hole 4, the lower surface of the screening box 1 is fixedly connected with the upper surface of a discharging device 7, the left side surface of the screening box 1 is fixedly connected with the right side surface of a supporting plate 9, by arranging the supporting plate 9, the supporting plate 9 can support and fix the motor 10, the upper surface of the supporting plate 9 is fixedly connected with the lower surface of the motor 10, the output shaft of the motor 10 is fixedly connected with the left end of the first rotating shaft 11, by arranging the motor 10 and the first rotating shaft 11, the motor 10 can drive the first rotating shaft 11 to rotate, so that the first rotating shaft 11 drives the lower cam 13 to rotate, so that the screen plate 26 can vibrate, two first bearings 12 are sleeved on the outer surface of the first rotating shaft 11.
The two first bearings 12 are respectively clamped on the left side surface and the right side surface of the screening box 1, the first bearings 12 are arranged, the first rotating shaft 11 can be supported and fixed by the first bearings 12, normal rotating work of the first rotating shaft 11 can be guaranteed, the lower cam 13 is clamped on the outer surface of the first rotating shaft 11, the fixing device 23 is clamped on the right side surface of the lower cam 13, the second bearings 15 are respectively clamped on the left side surface and the right side surface of the inner wall of the lower cam 13, the same second rotating shaft 16 is sleeved in the two second bearings 15, the second bearings 15 are arranged to support and fix the second rotating shaft 16 by the second bearings 15 and the second rotating shaft 16, normal rotating work of the second rotating shaft 16 can be guaranteed, the lower cam 13 can be driven by the second rotating shaft 16 to stably rotate, the left end of the second rotating shaft 16 is fixedly connected with the right side surface of the rotating handle 24, and the rotating handle 24 can drive the second rotating shaft 16 to rotate by the rotating handle 24, thereby make cylinder 17 rotate, the surface joint of second pivot 16 has cylinder 17, through setting up cylinder 17 for the shifting chute 18 that its surface was seted up when cylinder 17 rotated can drive first round pin axle 20 and remove about, a plurality of spacing groove 14 has been seted up to the right flank of cylinder 17, through setting up spacing groove 14, can fix the position of screw rod 231, thereby make cylinder 17 stall, two shifting chutes 18 have been seted up to the surface of cylinder 17, through setting up shifting chute 18, make first round pin axle 20 can remove and lead to first round pin axle 20 at the surface of cylinder 17.
The upper surface of the lower cam 13 and the lower surface of the upper cam 29 are both fixedly connected with two fixed blocks 22, the four fixed blocks 22 are respectively hinged with the four connecting rods 19 through second pin shafts 21, by arranging the four fixed blocks 22, can support the movement of four connecting rods 19, one end of two connecting rods 19 close to each other is hinged with the same first pin shaft 20, the roller 17 can drive the connecting rod 19 to move up and down by arranging the first pin shaft 20, the first pin shaft 20 is arranged in the moving groove 18, the left side surface and the right side surface of the inner wall of the screening box 1 are both provided with two sliding grooves 8, the four sliding grooves 8 are all connected with sliding blocks 27 in a sliding way, by arranging the sliding chute 8 and the sliding block 27, the sliding chute 8 provides a moving space for the up-and-down movement of the sliding block 27, the sliding blocks 27 can drive the sieve plates 26 to move up and down, and the opposite surfaces of the two sliding blocks 27 are fixedly connected with the left side surface and the right side surface of the same sieve plate 26.
Specifically, as shown in fig. 1, the front of the screening box 1 is provided with the observation door 2, the front of the observation door 2 is fixedly connected with the back of the handle 3, the observation door 2 can be opened through the handle 3 to rotate the rotating handle 24 by arranging the observation door 2 and the handle 3, and the observation door 2 enables an operator to observe the working condition inside the screening box 1.
Specifically, as shown in fig. 2, the discharging device 7 includes a material hopper 71, an upper surface of the material hopper 71 is communicated with a lower surface of the sieving box 1, a valve 72 is disposed on a front surface of the material hopper 71, the material hopper can store twice-sieved materials by disposing the material hopper 71 and the valve 72, the materials in the material hopper can be collected when the valve 72 is opened, a left side surface of the sieving box 1 is communicated with a right side surface of the first discharging port 5, a right side surface of the sieving box 1 is fixedly connected with a left side surface of the second discharging port 6, the unscreened and once-sieved materials can be collected by disposing the first discharging port 5 and the second discharging port 6, the sieve plate 26 is disposed in the sieving box 1, the materials can be sieved for multiple times by disposing two sieve plates 26, large granular material blocks mixed with the materials can be filtered, and the quality of the materials is ensured, the opposite face of two sieve 26 and the upper and lower two fixed surface connections of same connecting plate 25, through setting up connecting plate 25, can connect two sieve 26, make one of them sieve 26 remove and can drive another sieve 26 and remove, the lower surface of slider 27 and the top fixed connection of spring 28, the bottom of spring 28 and the lower fixed surface connection of spout 8 inner wall, through setting up spring 28, when cam 13 and sieve 26 contact down, slider 27 drives sieve 26 upward movement through the elasticity of spring 28 self, when cam 13 kept away from sieve 26 down, slider 27 drives sieve 26 downward movement and resets through the elasticity of spring 28 self.
Specifically, as shown in fig. 2 and 4, the fixing device 23 includes a screw 231, and when the screw 231 is inserted into the limiting groove 14 by setting the screw 231, the drum 17 is stopped to rotate, the first pin shaft 20 is fixed, and further, the angles of the two connecting rods 19 are fixed, so that the height of the lower cam 13 is fixed, the screw 231 is screwed into the nut 232, and by setting the nut 232, the screw 231 can be stably moved left and right in the nut 232, and the nut 232 is clamped on the right side surface of the lower cam 13.
The working principle of the utility model is as follows:
s1, when the vibration frequency of the device needs to be adjusted, the handle 3 is held to open the observation door 2, then the handle 3 is rotated to rotate the second rotating shaft 16, the roller 17 is rotated, the connecting rod 19 moves upwards in the moving groove 18 through the first pin shaft 20, the two ends of the two connecting rods 19 are far away from each other, the angles of the two connecting rods 19 are increased, when the first pin shaft 20 reaches a proper position, the connecting rod 231 is screwed down towards the nut 232 direction, the position of the first pin shaft 20 is fixed, the angles of the two connecting rods 19 are fixed, the height of the lower cam 13 is fixed, and the vibration amplitude of the sieving box 1 is increased;
s2, similarly, when the first pin 20 drives the connecting rods 19 to move to the top of the moving slot 18 and then move downwards, so that the two ends of the two connecting rods 19 approach each other, so that the angles of the two connecting rods 19 decrease, and when the first pin 20 reaches a proper position, the connecting block 233 is rotated to move towards the roller 17, so that the screw 231 moves leftwards through the nut 232, so that the screw 231 is clamped into the limiting slot 14, so that the roller 17 is fixed, the position of the first pin 20 is fixed, the angles of the two connecting rods 19 are fixed, the height of the lower cam 13 is fixed, so that the vibration amplitude of the screening box 1 decreases, then the observation door 2 is closed, the motor 10 is turned on, so that the first rotating shaft 11 rotates the lower cam 13, and when the lower cam 13 contacts the screening plate 26, the slide block 27 drives the screening plate 26 to move upwards through the elasticity of the spring 28;
s3, when the lower cam 13 is far away from the sieve plate 26, the sliding block 27 drives the sieve plate 26 to move downwards and reset through the self elastic force of the spring 28, the sliding block 27 moves up and down to drive the sieve plate 26 to move up and down, so that the sieve plate 26 vibrates, when the sieving is completed, the motor 10 is turned off, the first rotating shaft 11 stops rotating, the lower cam 13 stops rotating, the sliding block 27 drives the sieve plate 26 to stop moving, the sieve plate 26 stops vibrating, and a user collects materials through the first discharge hole 5, the second discharge hole 6 and the material hopper 71.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a mould powder processing and grind with moulding piece and use screening plant, includes screening case (1), its characterized in that: the upper surface of the screening box (1) is communicated with the lower surface of the feeding hole (4), the lower surface of the screening box (1) is fixedly connected with the upper surface of the discharging device (7), the left side surface of the screening box (1) is fixedly connected with the right side surface of the supporting plate (9), the upper surface of the supporting plate (9) is fixedly connected with the lower surface of the motor (10), the output shaft of the motor (10) is fixedly connected with the left end of the first rotating shaft (11), and the outer surface of the first rotating shaft (11) is sleeved with two first bearings (12);
the two first bearings (12) are respectively clamped on the left side surface and the right side surface of the screening box (1), a lower cam (13) is clamped on the outer surface of the first rotating shaft (11), a fixing device (23) is clamped on the right side surface of the lower cam (13), second bearings (15) are clamped on the left side surface and the right side surface of the inner wall of the lower cam (13), the same second rotating shaft (16) is sleeved in the two second bearings (15), the left end of the second rotating shaft (16) is fixedly connected with the right side surface of a rotating handle (24), a roller (17) is clamped on the outer surface of the second rotating shaft (16), a plurality of limiting grooves (14) are formed in the right side surface of the roller (17), and two moving grooves (18) are formed in the outer surface of the roller (17);
lower cam (13) upper surface and two fixed blocks (22) of the equal fixedly connected with of lower surface of last cam (29), four fixed block (22) all are articulated with four connecting rods (19) respectively through second round pin axle (21), two the one end that connecting rod (19) are close to each other is articulated with same first round pin axle (20), first round pin axle (20) set up in shifting chute (18), two spout (8), four have all been seted up to the left and right sides face of screening case (1) inner wall equal sliding connection has slider (27), two in spout (8) the opposite face of slider (27) and the left and right sides face fixed connection of same sieve (26).
2. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: the discharging device (7) comprises a material hopper (71), the upper surface of the material hopper (71) is communicated with the lower surface of the screening box (1), and a valve (72) is arranged on the front surface of the material hopper (71).
3. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: fixing device (23) include screw rod (231), screw rod (231) threaded connection is in nut (232), nut (232) joint is in the right flank of cam (13) down.
4. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: the lower surface of the sliding block (27) is fixedly connected with the top end of the spring (28), and the bottom end of the spring (28) is fixedly connected with the lower surface of the inner wall of the sliding chute (8).
5. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: the front of screening case (1) is provided with observation door (2), the front of observation door (2) and the back fixed connection of handle (3).
6. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: the sieve plates (26) are arranged in the sieving box (1), and the opposite surfaces of the two sieve plates (26) are fixedly connected with the upper surface and the lower surface of the same connecting plate (25).
7. The screening device for grinding the plastic sheets for plastic powder processing according to claim 1, wherein: the left side face of the screening box (1) is communicated with the right side face of the first discharge hole (5), and the right side face of the screening box (1) is fixedly connected with the left side face of the second discharge hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521587.9U CN216727668U (en) | 2021-10-20 | 2021-10-20 | Mould powder processing with moulding piece grinding and use screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521587.9U CN216727668U (en) | 2021-10-20 | 2021-10-20 | Mould powder processing with moulding piece grinding and use screening plant |
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| Publication Number | Publication Date |
|---|---|
| CN216727668U true CN216727668U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521587.9U Active CN216727668U (en) | 2021-10-20 | 2021-10-20 | Mould powder processing with moulding piece grinding and use screening plant |
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| CN (1) | CN216727668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119456198A (en) * | 2024-08-23 | 2025-02-18 | 安徽陶陶新材料科技有限公司 | A magnetic separation device for ceramic glaze processing |
-
2021
- 2021-10-20 CN CN202122521587.9U patent/CN216727668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119456198A (en) * | 2024-08-23 | 2025-02-18 | 安徽陶陶新材料科技有限公司 | A magnetic separation device for ceramic glaze processing |
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