CN220826299U - Material breaking alarm mechanism of extruder - Google Patents
Material breaking alarm mechanism of extruder Download PDFInfo
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- CN220826299U CN220826299U CN202322687329.7U CN202322687329U CN220826299U CN 220826299 U CN220826299 U CN 220826299U CN 202322687329 U CN202322687329 U CN 202322687329U CN 220826299 U CN220826299 U CN 220826299U
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- detection frame
- gravity sensing
- alarm
- extruder
- adjusting groove
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 230000005484 gravity Effects 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a material breakage alarm mechanism of an extruder, which comprises a detection frame, and also comprises a gravity sensing mechanism arranged at the upper end of an inner cavity of the detection frame, wherein the gravity sensing mechanism comprises: the device comprises a gravity sensing plate, an extrusion block, a slideway, a limit spring, a pressure sensor and a limit block, wherein a fixed bottom plate is fixedly connected to the bottom end of an inner cavity of a detection frame, a plurality of infrared emitters are slidably connected to the upper end of the fixed bottom plate, and a fixing frame is fixedly connected to the top end of the detection frame and opposite to the position of the fixed bottom plate; according to the utility model, the gravity sensing structure and the infrared detection mechanism are arranged, so that the materials can be effectively subjected to fracture detection when the extruder extrudes, the monitoring effect when the materials are extruded is ensured, and the staff can be effectively warned at the first time when the materials are fractured, so that the staff can timely process the materials, and the waste of the materials is avoided.
Description
Technical Field
The utility model relates to the technical field of plastic extruders, in particular to a material breakage alarm mechanism of an extruder.
Background
With the progress of society, plastic products are gradually replacing wood and metal products, traditional plastics with single products and limited performances cannot meet the product requirements, and the plastic modification industry is rapidly developed. In the extrusion production process of the modified plastic, the machine head material strip is easy to break due to impurities, uneven mixing and the like, and the strip breaking time is irregular, so that the strip breaking needs to be treated in time once the strip breaking occurs.
The existing extruder sets up gravity sensing structure in the below of discharge end when extruding, can overlap gravity sensing pole when extruding the strip of in-process extrusion or sheet emergence disconnection, gravity sensing pole can give the siren with signal transmission for the siren sends the warning and prompts external personnel, but in actual extrusion process, the sheet is because the area is great in extrusion process, makes the sheet can appear local cracked phenomenon, causes the sheet fracture but for taking place the phenomenon of disconnection, makes gravity sensing pole can not detect and take place the alarm, not only influences the quality after the sheet extrudes, and causes the raw materials extravagant. Therefore, we propose a broken material alarm mechanism of an extruder.
Disclosure of utility model
The utility model mainly aims to provide a breakage alarm mechanism of an extruder, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a disconnected material alarm mechanism of extruder, includes the detection frame, still including locating the gravity sensing mechanism that detects frame inner chamber upper end, gravity sensing mechanism includes: gravity induction plate, extrusion piece, slide, spacing spring, pressure sensor and stopper, but detection frame inner chamber bottom fixedly connected with PMKD, PMKD upper end sliding connection has a plurality of infrared emitter, detection frame top and for PMKD's position fixedly connected with mount, the spout has been seted up to the mount lower surface, the inside sliding connection of spout has a plurality of infrared receiver, and infrared receiver quantity is corresponding with infrared emitter, mount top both sides can be dismantled respectively and be connected with first siren and second siren, and infrared receiver signal output part passes through wire and second siren signal receiving part electric connection, and first siren signal receiving part passes through wire and pressure sensor signal output part electric connection.
Further, the gravity sensing plate upper end is connected with the detection frame upper end through rotating the connecting rod in a rotating way, the gravity sensing plate lower extreme is connected with the slide sliding way through the extrusion piece, slide inner chamber and for one side fixedly connected with of extrusion piece the stopper, just the stopper is inlayed with extrusion piece face in opposite directions and is connected with pressure sensor.
Further, the adjustment tank has all been seted up at detection frame one side both ends, the inside fixing base that is connected with of detachable of adjustment tank, the regulation hole has all been seted up to the adjustment tank lateral wall, the regulation hole outside is equipped with fixing bolt, and fixing bolt runs through the detection frame through the regulation hole and extends to the screw hole threaded connection that the adjustment tank is inside and the fixing base end was seted up.
Further, the feeding end and the discharging end of the inner cavity of the detection frame are rotationally connected with a guide roller, and the guide roller is positioned at the upper end of the gravity sensing plate.
Further, the gravity sensing plate is obliquely arranged on the inner side of the lower end of the guide roller, and the slideway is arc-shaped.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the gravity sensing plate, the first alarm, the sliding chute, the infrared receiver, the second alarm, the infrared transmitter, the extrusion block, the sliding chute, the limiting spring, the pressure sensor and the limiting block are mutually matched, the material guiding roller on the detection frame guides extruded materials when the extruder extrudes, when the material guiding roller breaks, the broken end falls under the action of gravity and is carried on the gravity sensing plate, the bottom end of the gravity sensing plate rotates and drives the extrusion blocks on two sides of the bottom end to slide along the sliding chute and contact with the pressure sensor on the limiting block, the pressure sensor transmits signals to the first alarm, the first alarm gives out an alarm to prompt staff, when the extruded materials are sheets, the infrared transmitter transmits infrared rays, the infrared rays transmitted by the infrared transmitter cannot be received due to the blocking of the sheets, when the sheets are broken partially, the infrared rays at the lower end of the broken part can pass through the separation gap of the broken part to transmit the infrared rays to the infrared receiver, the infrared receiver transmits signals to the second alarm, and the infrared receiver can timely detect the broken signals to prompt staff when the broken materials are timely, and the staff can timely detect the broken materials, and the staff can timely and timely respond to the situation that the broken materials can be timely by the broken materials can be timely detected by the staff.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a breakage alarm mechanism of an extruder according to the present utility model.
Fig. 2 is a schematic structural diagram of a material breakage alarm mechanism a of an extruder according to the present utility model.
Fig. 3 is a schematic structural view of a connection structure of a detection frame of a breakage alarm mechanism of an extruder according to the present utility model.
In the figure: 1. a detection frame; 2. a guide roller; 3. a gravity sensing plate; 4. a fixing frame; 5. a first alarm; 6. a chute; 7. an infrared receiver; 8. a second alarm; 9. a fixed bottom plate; 10. an infrared emitter; 11. a fixing seat; 12. extruding a block; 13. a slideway; 14. a limit spring; 15. a pressure sensor; 16. a limiting block; 17. an adjustment aperture; 18. a fixing bolt; 19. and an adjusting groove.
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. 1-3, a broken material alarm mechanism of extruder, including detecting frame 1, still including locating the gravity sensing mechanism of detecting frame 1 inner chamber upper end, gravity sensing mechanism includes: the device comprises a gravity sensing plate 3, an extrusion block 12, a slide way 13, a limiting spring 14, a pressure sensor 15 and a limiting block 16, wherein a fixed bottom plate 9 is fixedly connected to the bottom end of an inner cavity of the detection frame 1, a plurality of infrared emitters 10 are slidably connected to the upper end of the fixed bottom plate 9, a fixing frame 4 is fixedly connected to the top end of the detection frame 1 and opposite to the position of the fixed bottom plate 9, a sliding groove 6 is formed in the lower surface of the fixing frame 4, a plurality of infrared receivers 7 are slidably connected to the inside of the sliding groove 6, the number of the infrared receivers 7 corresponds to that of the infrared emitters 10, a first alarm 5 and a second alarm 8 are detachably connected to two sides of the top end of the fixing frame 4 respectively, a signal output end of the infrared receiver 7 is electrically connected with a signal receiving end of the second alarm 8 through a wire, and the signal receiving end of the first alarm 5 is electrically connected with a signal output end of the pressure sensor 15 through a wire; when the sheet is broken locally and not broken, infrared rays at the lower end of the broken part can penetrate through a gap at the broken part to transmit the infrared rays to the infrared ray receiver 7, and the infrared ray receiver 7 transmits signals to the second alarm 8, so that the second alarm 8 sends out signals to prompt staff, and the staff can timely and process the signals.
The upper end of the gravity sensing plate 3 is rotationally connected with the upper end of the detection frame 1 through a rotating connecting rod, the lower end of the gravity sensing plate 3 is slidably connected with a slide way 13 through an extrusion block 12, a limiting block 16 is fixedly connected to one side of an inner cavity of the slide way 13 opposite to the extrusion block 12, and a pressure sensor 15 is embedded and connected to the opposite surface of the limiting block 16 and the extrusion block 12; when the material breaks, the broken end can drop under the effect of gravity and carry on a gravity sensing plate 3 board, and the bottom of the gravity sensing plate 3 rotates and drives the extrusion blocks 12 on two sides of the bottom to slide along the slide ways 13 and contact with the pressure sensor 15 on the limiting block 16, and the pressure sensor 15 transmits signals to the first alarm 5, so that the first alarm 5 gives an alarm to prompt staff.
The two ends of one side of the detection frame 1 are respectively provided with an adjusting groove 19, the inside of the adjusting grooves 19 is detachably connected with a fixed seat 11, the outer side walls of the adjusting grooves 19 are respectively provided with an adjusting hole 17, the outer sides of the adjusting holes 17 are provided with fixing bolts 18, and the fixing bolts 18 penetrate through the detection frame 1 through the adjusting holes 17 and extend into the inside of the adjusting grooves 19 to be in threaded connection with threaded holes formed in the tail ends of the fixed seat 11; the detection frame 1 is fixed at the discharge end of the extruder through the fixing seat 11, the detection frame 1 is slid up and down according to the requirement, the detection frame 1 slides up and down along the fixing seat 11 through the adjusting groove 19, the height required by the channel of the guide roller 2 at the upper end of the detection frame 1 is adjusted accordingly, the discharge port of the extruder is convenient to correspond to the guide roller 2, the fixing bolt 18 passes through the corresponding adjusting hole 17 at the outer side of the adjusting groove 19 and extends to the inside of the adjusting groove 19 to be connected and fixed with the fixing seat 11, extruded objects are monitored conveniently when the extruder is extruded, and an alarm is timely sent out when the extruder breaks.
The feeding end and the discharging end of the inner cavity of the detection frame 1 are respectively and rotatably connected with a guide roller 2, the guide rollers 2 are positioned at the upper end of a gravity sensing plate 3, the gravity sensing plate 3 is obliquely arranged at the inner side of the lower end of the guide rollers 2, and the slide ways 13 are arc-shaped; the extruded materials are moved through the guide roller 2, so that the extruded materials are installed and fixed in sequence, later material collection is facilitated, the gravity sensing plate 3 arranged at the lower end of the guide roller 2 can bear the broken materials when the materials are broken, the bottom end slides along the arc-shaped slide way 13, and the sensing mechanism is convenient to sense the channel and timely give an alarm.
It should be noted that, the utility model is a broken material alarm mechanism of an extruder, in operation, the detection frame 1 is fixed at the discharge end of the extruder through the fixing seat 11, and the detection frame 1 is slid up and down according to the requirement, so that the detection frame 1 slides up and down along the fixing seat 11 through the adjusting groove 19, and thus the height required by the channel of the guide roller 2 at the upper end of the detection frame 1 is adjusted, the discharge port of the extruder is convenient to correspond to the guide roller 2, then the fixing bolt 18 passes through the corresponding adjusting hole 17 at the outer side of the adjusting groove 19 and extends to the inside of the adjusting groove 19 to be connected and fixed with the fixing seat 11, thus the fixing of the detection frame 1 is completed, when extruded materials are extruded, the guide roller 2 can not receive infrared rays emitted by the infrared emitter 10 due to the blocking of sheets, and when the sheet is broken partially, the infrared rays at the lower end of the breaking position can pass through the parting gap of the breaking position to transmit the infrared rays to the infrared receiver 7, and the infrared receiver 7 transmits signals to the second alarm 8, thus the second alarm 8 can send out signals to prompt the second alarm 8, and the economic staff can avoid wasting of the materials.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a disconnected material alarm mechanism of extruder, includes detection frame (1), its characterized in that still including locating the gravity sensing mechanism of detection frame (1) inner chamber upper end, gravity sensing mechanism includes: gravity induction plate (3), extrusion piece (12), slide (13), spacing spring (14), pressure sensor (15) and stopper (16), detection frame (1) inner chamber bottom fixedly connected with PMKD (9), but PMKD (9) upper end sliding connection has a plurality of infrared transmitter (10), detection frame (1) top just has fixed frame (4) for the position fixedly connected with of PMKD (9), spout (6) have been seted up to mount (4) lower surface, spout (6) inside sliding connection has a plurality of infrared receiver (7), and infrared receiver (7) quantity is corresponding with infrared transmitter (10), but mount (4) top both sides are dismantled respectively and are connected with first alarm (5) and second alarm (8), and infrared receiver (7) signal output part passes through wire and second alarm (8) signal reception part electric connection, and first alarm (5) signal reception part passes through wire and pressure sensor (15) signal output part electric connection.
2. The extruder feed break warning mechanism of claim 1, wherein: the gravity sensing plate (3) upper end is connected with the upper end of the detection frame (1) in a rotating mode through a rotating connecting rod, the lower end of the gravity sensing plate (3) is connected with the slide way (13) in a sliding mode through the extrusion block (12), the inner cavity of the slide way (13) is fixedly connected with the limiting block (16) relative to one side of the extrusion block (12), and the opposite faces of the limiting block (16) and the extrusion block (12) are inlaid and connected with the pressure sensor (15).
3. The extruder feed break warning mechanism of claim 1, wherein: the utility model discloses a detection frame, including fixing base (11), fixing frame (1), adjusting groove (19), fixing bolt (18) are equipped with in the outer side of adjusting groove (19), adjusting groove (19) both ends have all been seted up adjusting groove (19), adjusting groove (19) lateral wall has all been seted up adjusting hole (17), adjusting hole (17) outside is equipped with fixing bolt (18), and fixing bolt (18) run through detection frame (1) and extend to the screw hole threaded connection that adjusting groove (19) inside and fixing base (11) end were seted up through adjusting hole (17).
4. The extruder feed break warning mechanism of claim 1, wherein: the inner cavity feeding end and the discharging end of the detection frame (1) are rotationally connected with a guide roller (2), and the guide roller (2) is positioned at the upper end of the gravity sensing plate (3).
5. The extruder feed break warning mechanism of claim 1, wherein: the gravity sensing plate (3) is obliquely arranged on the inner side of the lower end of the guide roller (2), and the slideway (13) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687329.7U CN220826299U (en) | 2023-10-07 | 2023-10-07 | Material breaking alarm mechanism of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687329.7U CN220826299U (en) | 2023-10-07 | 2023-10-07 | Material breaking alarm mechanism of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826299U true CN220826299U (en) | 2024-04-23 |
Family
ID=90722323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322687329.7U Active CN220826299U (en) | 2023-10-07 | 2023-10-07 | Material breaking alarm mechanism of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826299U (en) |
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2023
- 2023-10-07 CN CN202322687329.7U patent/CN220826299U/en active Active
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