CN212892580U - Automatic novel screw extruder is prevented blockking up in ejection of compact - Google Patents
Automatic novel screw extruder is prevented blockking up in ejection of compact Download PDFInfo
- Publication number
- CN212892580U CN212892580U CN202021923215.8U CN202021923215U CN212892580U CN 212892580 U CN212892580 U CN 212892580U CN 202021923215 U CN202021923215 U CN 202021923215U CN 212892580 U CN212892580 U CN 212892580U
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- rotating disc
- driving mechanism
- dredging rod
- hole
- motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an automatic discharging anti-blocking novel screw extruder, which comprises an extruder body with a discharge port, a connecting pipe which can be detachably arranged on the discharge port, an automatic adjusting device and an anti-blocking device which are arranged on the extruder body; the automatic adjusting device comprises a rotating disc and a first driving mechanism, wherein a slot is formed in the connecting pipe, the rotating disc is driven by the first driving mechanism to slide in the slot, a plurality of groups of through hole units with different apertures are arranged on the rotating disc, and each group of through hole units comprises a plurality of through holes with the same aperture; the anti-blocking device comprises a dredging rod and a second driving mechanism, the dredging rod is of a multi-section structure with gradually increased sizes, the size of each section is matched with each aperture through hole, and the dredging rod is driven by the second driving mechanism to be inserted into the through hole for dredging; the screw extruder also comprises a controller, a pressure sensor is arranged on the dredging rod, and the driving mechanism and the pressure sensor are connected with the controller. The utility model discloses can the automatic change ejection of compact specification, degree of automation is high, and can not take place to block up.
Description
Technical Field
The utility model relates to an automatic novel screw extruder is prevented blockking up by ejection of compact.
Background
The product shape and specification of the screw extruder depend on the discharging head, and the discharging head needs to be manually replaced according to actual production conditions when the screw extruder is used at present so as to obtain products with different specifications.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel screw extruder is prevented blockking up by automatic ejection of compact aims at solving among the prior art traditional screw extruder and manually changes the stub bar and waste time and energy and troublesome poeration, and degree of automation is low, in case it is longer to block up maintenance change time, needs the manual work to clear up, and the clearance is hard, the technical problem of inefficiency.
The technical scheme of the utility model is that: the novel automatic-discharging anti-blocking screw extruder comprises an extruder body, a discharge port arranged on the extruder body and a connecting pipe detachably mounted on the discharge port and communicated with the discharge port, wherein an automatic adjusting device and an anti-blocking device are arranged on the extruder body; the automatic adjusting device comprises a rotating disc and a first driving mechanism which is connected with and drives the rotating disc, a slot into which the rotating disc is inserted is formed in the connecting pipe, the lower part of the rotating disc is inserted into the slot and can slide in the slot under the driving of the first driving mechanism, at least two groups of through hole units are sequentially arranged on the rotating disc around the center point of the rotating disc, each group of through hole units comprises at least two through holes, the through hole apertures of the same through hole unit are consistent, the through hole apertures of the through hole units are different, and the discharging specification can be changed by changing the through holes when the rotating disc slides in the slot; the anti-blocking device comprises a dredging rod and a second driving mechanism which is connected with and drives the dredging rod to move, the dredging rod is arranged on one side of the rotating disc and is of a multi-section structure, the size of each section of the dredging rod increases from one end, close to the rotating disc, of the dredging rod to the other end of the dredging rod, the size of each section of the dredging rod is matched with the aperture of the through hole of each through hole unit in a one-to-one correspondence mode, and the dredging rod can be inserted into the through hole under the driving of the second driving mechanism and can be dredged by utilizing the section with; the screw extruder further comprises a controller, the dredging rod is further provided with a pressure sensor which is used for being in contact with the rotating disc to detect pressure, and the first driving mechanism, the second driving mechanism and the pressure sensor are respectively connected with the controller.
Further, in the utility model discloses in first actuating mechanism include first motor, through the shaft coupling with the connecting axle of first motor output shaft, the connecting axle with the rolling disc is connected.
Further, the utility model discloses in first motor passes through the motor installing support to be installed on the extruder body, the outside of first motor still is equipped with the guard box.
Further, the utility model discloses in second actuating mechanism includes the lead screw, connects the drive the second motor of lead screw, be connected with the collateral branch frame on the motor installing support, second motor and lead screw are installed on the collateral branch frame, dredge the stick with screw connection drives the removal in order to pass through second motor drive.
Further, in the utility model discloses in be equipped with the guide block on the mediation stick, be equipped with on the collateral branch frame and supply the gliding guide slot of guide block, install in the guide slot guide block slidable.
Further, in the utility model discloses in connecting pipe and discharge gate threaded connection.
Further, in the utility model discloses in the below of rolling disc still is equipped with the garbage collection box who is used for collecting the blanking.
Further, in the present invention, the scrap collecting box is installed on the extruder body.
Compared with the prior art, the utility model has the following advantage:
1) the utility model discloses a screw extruder need not manual frequent change stub bar, can pass through controller automatic control rolling disc according to the actual production needs and rotate, thereby the through-hole in transform different apertures changes ejection of compact specification, need not manual operation, labour saving and time saving, and degree of automation is high.
2) The utility model discloses in, the through-hole in same aperture has two at least in the design, can replace the use when taking place to block up, practices thrift production time, improves production efficiency.
3) The utility model discloses in, in case the through-hole takes place to block up, can at first replace the through-hole use with the aperture, utilize the automatic through-hole that clears up the jam of dredging stick simultaneously, need not the manual work and clear up, and can effective save time, further improve production efficiency.
4) The utility model discloses in, first motor external design's protective housing can play dustproof and guard action.
5) The utility model discloses in, the mediation stick can improve the stability of motion greatly through the cooperation of guide block, guide slot, lead screw.
6) The utility model discloses in, connecting pipe and discharge gate threaded connection, the dismouting of being convenient for is maintained.
7) The utility model discloses in, the scrap collecting box of rolling disc below design is used for collecting the blanking that dredging stick cleared up, guarantees the clean health of production environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the automatic adjustment device and the anti-clogging device of the present invention;
fig. 3 is a schematic structural view of the rotating disc of the present invention;
FIG. 4 is a schematic structural view of the dredging rod of the present invention;
fig. 5 is a schematic view of the installation structure of the pressure sensor of the present invention.
Wherein: 1. an extruder body; 2. a discharge port; 3. a connecting pipe; 3a, a slot; 4. rotating the disc; 4a, a through hole; 5. a first drive mechanism; 5a, a first motor; 5b, a coupler; 5c, a connecting shaft; 6. a motor mounting bracket; 7. a protective box; 8. a dredging bar; 9. a second drive mechanism; 9a, a second motor; 10. a side bracket; 11. a pressure sensor.
Detailed Description
The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.
Example (b):
it is shown in the accompanying drawings that the utility model relates to an automatic ejection of compact prevents blockking up novel screw extruder's embodiment, it mainly includes extruder body 1, locates discharge gate 2 on the extruder body 1, threaded connection is on discharge gate 2 and the connecting pipe 3 that is linked together with discharge gate 2.
The extruder body 1 is provided with an automatic adjusting device, the automatic adjusting device comprises a rotating disc 4 and a first driving mechanism 5 connected with and driving the rotating disc 4, a slot 3a for inserting the rotating disc 4 is formed in the connecting pipe 3, and the lower portion of the rotating disc 4 is inserted into the slot 3 a.
As shown in the combined figure 3, three groups of through hole units are sequentially arranged on the rotating disc 4 around the central point of the rotating disc, each group of through hole units comprises two through holes 4a, the apertures of the two through holes 4a of the same group of through hole units are consistent, and the apertures of the through holes 4a of the three groups of through hole units are different. Specifically, in this embodiment, the aperture of the through hole 4a of the group of through hole units at the bottom is the largest, and the apertures of the through holes 4a of the three groups of through hole units decrease progressively in the counterclockwise direction.
In this embodiment, the first driving mechanism 5 includes a first motor 5a, and a connecting shaft 5c connected to an output shaft of the first motor 5a through a coupling 5b, and the connecting shaft 5c is connected to the rotating disk 4. First motor 5a passes through motor installing support 6 to be installed on extruder body 1, and first motor 5 a's outside still is equipped with protective housing 7, can play dustproof and guard action.
The rotary disc 4 can slide in the slot 3a under the drive of the first driving mechanism 5, and the discharging specification is changed by changing the through hole 4 a.
Furthermore, the extruder body 1 is also provided with an anti-blocking device, and the anti-blocking device comprises a dredging rod 8 and a second driving mechanism 9 which is connected with and drives the dredging rod 8 to move. The dredging rod 8 is arranged on one side of the rotating disc 4, as shown in a combined figure 4, the dredging rod 8 is of a three-section structure, the size of three sections from one end, close to the rotating disc 4, of the dredging rod 8 to the other end of the dredging rod is increased progressively, and the sizes of the three sections are respectively matched with the hole diameters of the through holes 4a of the three groups of through hole units in a one-to-one correspondence mode.
The second driving mechanism 9 comprises a screw rod and a second motor 9a connected with and driving the screw rod, a side support 10 is connected to the motor mounting support 6, the second motor 9a and the screw rod are mounted on the side support 10, and the dredging rod 8 is connected with the screw rod to be driven to move through the second motor 9 a. In this embodiment, the dredging rod 8 is further provided with a guide block, the side bracket 10 is provided with a guide groove for the guide block to slide, and the guide block is slidably mounted in the guide groove. When the second motor 9a drives the screw rod to drive the dredging rod 8 to move, the guide block slides along the guide groove to increase the motion stability of the dredging rod 8. The dredging rod 8 is driven by the second driving mechanism 9 to stretch and contract, can be inserted into the through hole 4a to be dredged, and can be dredged by using one section with matched size.
In addition, the screw extruder further comprises a controller, the dredging rod 8 is further provided with two pressure sensors 11 which are used for being in contact with the rotating disc 4 to detect pressure, and as shown in fig. 5, in the embodiment, the two pressure sensors 11 are respectively arranged on the middle section of the dredging rod 8 and one section far away from the rotating disc 4, and the first driving mechanism 5, the second driving mechanism 9 and the pressure sensors 11 are respectively connected with the controller.
Not shown in the figure, a waste collecting box for collecting the blanking is further arranged below the rotating disc 4, and the waste collecting box is installed on the extruder body 1.
The screw extruder of the utility model does not need to manually frequently replace the discharge head, can automatically change the discharge specification according to the actual production requirement, for example, the currently produced product is the largest product, as shown in figure 3, the aperture of the through hole 4a at the bottom in the connecting pipe 3 is the largest, at the moment, the through hole 4a with the smallest aperture needs to be replaced, the first motor 5a can be controlled by the controller to work, the connecting shaft 5c drives the rotating disc 4 to rotate anticlockwise, the through hole 4a at the bottom is converted into the through hole 4a with the smallest aperture, so as to produce the product with the smallest specification, if the through hole 4a with the smallest aperture at the bottom is blocked, the rotating disc 4 can be controlled by the controller to continue to rotate anticlockwise, the through hole 4a with the same aperture is replaced for use, and the second motor 9a is controlled by the controller to work, the dredging rod 8 is driven by the lead screw to stretch out, the section with the smallest size is inserted into the blocked through hole, pressure sensor 11 detectable pressure on 8 interlude of mediation stick feeds back to the controller and stops mediation stick 8 in time when contact rolling disc 4, avoids taking place the damage, and the blanking that mediation stick 8 cleared up down falls to the garbage collection box of below in, guarantees the clean health of production environment.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic novel screw extruder is prevented blockking up in ejection of compact which characterized in that: the extruder comprises an extruder body (1), a discharge port (2) arranged on the extruder body (1), and a connecting pipe (3) detachably mounted on the discharge port (2) and communicated with the discharge port (2), wherein an automatic adjusting device and an anti-blocking device are arranged on the extruder body (1); the automatic adjusting device comprises a rotating disc (4) and a first driving mechanism (5) which is connected with and drives the rotating disc (4), wherein a slot (3a) for inserting the rotating disc (4) is formed in the connecting pipe (3), the lower part of the rotating disc (4) is inserted into the slot (3a) and can slide in the slot (3a) under the driving of the first driving mechanism (5), at least two groups of through hole units are sequentially arranged on the rotating disc (4) around the central point of the rotating disc, each group of through hole units comprises at least two through holes (4a), the through holes (4a) of the same through hole unit are consistent in aperture, the through holes (4a) of each through hole unit are different in aperture, and the discharging specification can be changed by changing the through holes (4a) when the rotating disc (4) slides in the slot (3 a); the anti-blocking device comprises a dredging rod (8) and a second driving mechanism (9) which is connected with and drives the dredging rod (8) to move, the dredging rod (8) is arranged on one side of the rotating disc (4), the dredging rod (8) is of a multi-section structure, the size of each section of the dredging rod (8) is gradually increased from one end close to the rotating disc (4) to the other end, the size of each section is respectively matched with the aperture of the through hole (4a) of each through hole unit in a one-to-one correspondence manner, and the dredging rod (8) can be inserted into the through hole (4a) under the driving of the second driving mechanism (9) and is dredged by utilizing one section with matched size; the screw extruder further comprises a controller, a pressure sensor (11) used for being in contact with the rotating disc (4) to detect pressure is further arranged on the dredging rod (8), and the first driving mechanism (5), the second driving mechanism (9) and the pressure sensor (11) are respectively connected with the controller.
2. The novel automatic discharging anti-blocking screw extruder according to claim 1, characterized in that: the first driving mechanism (5) comprises a first motor (5a) and a connecting shaft (5c) connected with an output shaft of the first motor (5a) through a coupler (5b), and the connecting shaft (5c) is connected with the rotating disc (4).
3. The automatic discharging anti-blocking novel screw extruder according to claim 2, characterized in that: the first motor (5a) is installed on the extruder body (1) through a motor installation support (6), and a protection box (7) is further arranged outside the first motor (5 a).
4. The novel automatic discharging anti-blocking screw extruder according to claim 3, characterized in that: the second driving mechanism (9) comprises a lead screw and a second motor (9a) which drives the lead screw, a side support (10) is connected to the motor mounting support (6), the second motor (9a) and the lead screw are mounted on the side support (10), and the dredging rod (8) is connected with the lead screw and driven to move through the second motor (9 a).
5. The novel automatic discharging anti-blocking screw extruder according to claim 4, characterized in that: the dredging rod (8) is provided with a guide block, the side support (10) is provided with a guide groove for the guide block to slide, and the guide block is slidably arranged in the guide groove.
6. The novel automatic discharging anti-blocking screw extruder according to claim 1, characterized in that: the connecting pipe (3) is in threaded connection with the discharge hole (2).
7. The novel automatic discharging anti-blocking screw extruder according to claim 1, characterized in that: and a waste collecting box for collecting the blanking is arranged below the rotating disc (4).
8. The novel automatic discharging anti-blocking screw extruder according to claim 7, characterized in that: the waste collecting box is arranged on the extruder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923215.8U CN212892580U (en) | 2020-09-07 | 2020-09-07 | Automatic novel screw extruder is prevented blockking up in ejection of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923215.8U CN212892580U (en) | 2020-09-07 | 2020-09-07 | Automatic novel screw extruder is prevented blockking up in ejection of compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212892580U true CN212892580U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021923215.8U Expired - Fee Related CN212892580U (en) | 2020-09-07 | 2020-09-07 | Automatic novel screw extruder is prevented blockking up in ejection of compact |
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| Country | Link |
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| CN (1) | CN212892580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565261A (en) * | 2023-12-07 | 2024-02-20 | 连云港永泰塑业有限公司 | Granulator with clearance function for plastic granules production |
-
2020
- 2020-09-07 CN CN202021923215.8U patent/CN212892580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565261A (en) * | 2023-12-07 | 2024-02-20 | 连云港永泰塑业有限公司 | Granulator with clearance function for plastic granules production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |