CN210133627U - Continuous belt conveying device with material shortage detection function - Google Patents
Continuous belt conveying device with material shortage detection function Download PDFInfo
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- CN210133627U CN210133627U CN201920849300.5U CN201920849300U CN210133627U CN 210133627 U CN210133627 U CN 210133627U CN 201920849300 U CN201920849300 U CN 201920849300U CN 210133627 U CN210133627 U CN 210133627U
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Abstract
The utility model aims at providing a continuous belt-shaped object conveying device with material shortage detection, which comprises a conveying mechanism, a compression roller mechanism, a material shortage detection device and an alarm; the conveying mechanism comprises a rack, a mounting frame, a driving roller, a motor, a driven roller and a conveying belt; the mounting frame is arranged at the top of the rack and connected with the rack, and the driving roller, the motor and the driven roller are respectively arranged on the mounting frame; the driving roller is connected with the driven roller through a conveying belt; a rotating shaft of the motor is connected with a rotating shaft of the driving roller, and can drive the driving roller to rotate so as to drive the conveying belt to convey; the compression roller mechanism is arranged on the rear side of the conveyor belt; the material shortage detection device and the alarm are respectively arranged on the mounting frame, and the material shortage detection device is positioned on the outer side of the conveying mechanism and is perpendicular to the conveying direction; the material shortage detection device is electrically connected with the alarm, and when the conveying piece cannot be detected within the interval time of conveying of the conveying piece, the material shortage detection device sends an alarm signal to the alarm to give an alarm. The conveying member conveying device has the characteristics of reasonable structure, high reliability and low cost.
Description
Technical Field
The utility model relates to a rubber processing equipment field, concretely relates to ribbon continuous conveyor with lack of material detects.
Background
In the working process of a continuous belt-shaped object conveying device such as a rubber supply machine of a rubber extruder, the situation that the raw material cannot be detected in time after being exhausted often occurs, so that an operator needs to continuously pay attention to the residual situation of the raw material before the material is about to be exhausted; unnecessary time costs for the operator are increased; the existing detection device generally has the defects of high cost, complex structure and poor reliability.
Disclosure of Invention
The utility model aims at providing a beltlike thing continuous conveyor with lack material and detect, this conveying piece conveyor overcomes the prior art defect, has rational in infrastructure, the reliability is high, characteristics with low costs.
The technical scheme of the utility model as follows:
a continuous belt conveying device with material shortage detection comprises a conveying mechanism, a press roller mechanism, a material shortage detection device and an alarm;
the conveying mechanism comprises a rack, a mounting rack, a driving roller, a motor, a driven roller and a conveying belt; the mounting frame is arranged at the top of the rack and connected with the rack, and the driving roller, the motor and the driven roller are respectively arranged on the mounting frame; the driving roller is connected with the driven roller through a conveying belt; the rotating shaft of the motor is connected with the rotating shaft of the driving roller, and can drive the driving roller to rotate so as to drive the conveying belt to convey;
the compression roller mechanism is arranged on the rear side of the conveyor belt and used for compressing the conveying piece;
the material shortage detection device and the alarm are respectively arranged on the mounting frame, and the material shortage detection device is positioned outside the conveying mechanism, is perpendicular to the conveying direction, is opposite to the corresponding driven roller and is used for detecting the conveying piece; the material shortage detection device is electrically connected with the alarm, and when the conveying piece cannot be detected within the interval time of conveying of the conveying piece, the material shortage detection device sends an alarm signal to the alarm to give an alarm.
Preferably, the compression roller mechanism comprises a support I, a connecting rod and a compression roller, wherein the support I is a door-shaped frame, the left end and the right end of the support I are respectively connected with the upper parts of the two ends of the rear side of the mounting frame and positioned in front of the driven roller, and the support I extends upwards in a direction perpendicular to the conveying direction; the connecting rod be equipped with two, be connected with I upper portion both ends of support respectively, the connecting rod slope extend to the conveyer belt, the compression roller both ends be equipped with the pivot, install in the end of the connecting rod of both sides through the pivot, can rotate based on the junction, the bottom surface and the conveyer belt upper surface contact of compression roller.
Preferably, the material shortage detection device comprises a bracket II, a detection roller, a bearing seat, a transmission shaft, a detection wheel, a proximity switch and a processor; the two sides of the front end of the support II are respectively connected with the two ends of the rear side of the bottom surface of the mounting frame, the support II is parallel to the conveying direction and extends towards the rear side of the mounting frame, and the detection roller is mounted at the rear end of the support II through bearing seats at the two ends of the detection roller; the conveying piece drives the detection roller to rotate through friction force;
the detection roller is characterized in that the transmission shaft is fixedly connected with a rotating shaft at any end of the detection roller, the detection wheel is fixedly arranged on the transmission shaft, concave parts are uniformly arranged in the outer circumferential direction of the detection wheel at intervals, and the detection wheel is driven by the transmission shaft to rotate;
the processor and the proximity switch are arranged below the detection wheel, and the proximity switch and the alarm are both electrically connected with the processor; the proximity switch is used for detecting the induction signal of the detection wheel and sending the induction signal to the processor in real time, and when the concave part of the detection wheel is positioned right above the proximity switch, the proximity switch cannot detect the induction signal, and no output is generated to the processor; the processor is preset with alarm time delay and used for judging the time interval of the received adjacent induction signals, and when the time interval or the duration time of the induction signals is greater than the alarm time delay, the alarm signal is sent to the alarm; the alarm is used for giving an alarm after receiving the alarm signal.
Preferably, the number of the concave parts of the detection wheel is four, the length of each concave part corresponds to the thickness of the detection wheel, and the bottom of each concave part is a plane.
Preferably, still including protecting the roller, protect the roller be equipped with two, locate II rear portion's of support both sides respectively, protect roller and II vertical supports, the distance between the roller of protecting correspond with the width of conveying piece.
Preferably, the processor is a Siemens S7-200PLC controller.
Preferably, the model of the proximity switch is ohm dragon E2E2-X5C 12M.
Preferably, the alarm is a Misimi MST-MG-302B-S audible and visual alarm.
The working process of the utility model is as follows:
when the conveying part conveying device operates normally, the conveying part is sufficient, the conveying part drives the detection roller to rotate, the detection wheel is further driven to rotate through the transmission shaft, the proximity switch detects periodic induction signals of the detection wheel, and the signals are sent to the processor; when the conveying member is short of materials, the detection roller positioned behind the movement direction of the conveying member is separated from contact with the conveying member, the detection roller stops rotating, so that the detection wheel stops rotating, the proximity switch does not detect periodic induction signals any more, the time interval of adjacent induction signals received by the processor or the duration of the induction signals is greater than the alarm time delay, and the processor controls the alarm to give an alarm to remind an operator to replace the conveying member; the alarm time delay is larger than the time interval of adjacent induction signals under the normal rotation of the detection wheel.
The utility model realizes the automatic alarm detection of material shortage through the material shortage detection device, greatly improves the working efficiency of operators and reduces the time cost; the linkage of the detection wheel and the conveying piece is realized through the structure of the detection roller, so that the detection of material shortage abnormity is realized; the abnormal starved material condition is converted into the on-off change of a sensing signal convenient for monitoring through the structure of the proximity switch and the processor, so that automatic starved material alarming is realized, and the structure is reasonable and good in stability; the concave part of the detection wheel can be matched with the proximity switch to form on-off change of a sensing signal required by detection, and the detection wheel has the characteristics of simple structure and low cost; the material shortage detection device can be applied to continuous conveying devices such as a rubber belt extruder.
Drawings
Fig. 1 is a schematic structural view of a continuous belt conveyor with a short-feeding detection function according to the present invention;
FIG. 2 is a top view of the continuous belt conveyor with starved feeding detection according to the present invention;
fig. 3 is a schematic structural view of the detection wheel provided by the present invention;
the names and serial numbers of the parts in the figure are as follows:
1 is the frame, 2 is the mounting bracket, 3 is the drive roll, 4 is the motor, 5 is the driven roll, 6 is the conveyer belt, 7 is support I, 8 is the connecting rod, 9 is the compression roller, 10 is support II, 11 is the alarm, 12 is the detection roller, 13 is the bearing frame, 14 is the transmission shaft, 15 is the detection wheel, 16 is proximity switch, 17 is the recess, 18 is for protecting the roller.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-3, the belt-shaped object continuous conveying device with material shortage detection provided by the utility model comprises a conveying mechanism, a compression roller mechanism, a material shortage detection device and an alarm 11;
the conveying mechanism comprises a rack 1, a mounting rack 2, a driving roller 3, a motor 4, a driven roller 5 and a conveying belt 6; the mounting frame 2 is arranged at the top of the frame 1 and connected with the frame, and the driving roller 3, the motor 4 and the driven roller 5 are respectively arranged on the mounting frame 2; the driving roller 3 is connected with the driven roller 5 through a conveyor belt 6; the rotating shaft of the motor 4 is connected with the rotating shaft of the driving roller 3, and can drive the driving roller 3 to rotate so as to drive the conveying belt to convey;
the compression roller mechanism is arranged at the rear side of the conveyor belt 6 and used for compressing the conveying piece;
the material shortage detection device and the alarm 11 are respectively arranged on the mounting frame 2, and the material shortage detection device is positioned outside the conveying mechanism, is perpendicular to the conveying direction, is opposite to the corresponding driven roller 5 and is used for detecting a conveying piece; the material shortage detection device is electrically connected with the alarm 11, and when the conveying piece cannot be detected in the conveying interval time of the conveying piece, the material shortage detection device sends an alarm signal to the alarm 11 to give an alarm;
the compression roller mechanism comprises a support I7, a connecting rod 8 and a compression roller 9, the support I7 is a door-shaped frame, the left end and the right end of the support I7 are respectively connected with the upper parts of the two ends of the rear side of the mounting frame 2 and are positioned in front of the driven roller 5, and the support I7 extends upwards in a direction perpendicular to the conveying direction; the two connecting rods 8 are respectively connected with two ends of the upper part of the support I7, the connecting rods 8 extend towards the conveyor belt 6 in an inclined mode, rotating shafts are arranged at two ends of the compression roller 9, the rotating shafts are mounted at the tail ends of the connecting rods 8 at two sides and can rotate based on the connection position, and the bottom surface of the compression roller 9 is in contact with the upper surface of the conveyor belt 6;
the material shortage detection device comprises a bracket II 10, a detection roller 12, a bearing seat 13, a transmission shaft 14, a detection wheel 15, a proximity switch 16 and a processor; the two sides of the front end of the support II 10 are respectively connected with the two ends of the rear side of the bottom surface of the mounting frame 2, the support II 10 is parallel to the conveying direction and extends towards the rear side of the mounting frame 2, and the detection roller 12 is mounted at the rear end of the support II 10 through bearing blocks 13 at the two ends of the detection roller; the conveying piece drives the detection roller 12 to rotate through friction force;
the transmission shaft 14 is fixedly connected with a rotating shaft at any end of the detection roller 12, the detection wheel 15 is fixedly arranged on the transmission shaft 14, concave parts 17 are uniformly arranged in the outer circumferential direction of the detection wheel 15 at intervals, and the detection wheel 15 is driven by the transmission shaft 14 to rotate;
the processor and the proximity switch 16 are arranged below the detection wheel 15, and the proximity switch 16 and the alarm 11 are both electrically connected with the processor; the proximity switch 16 is used for detecting an induction signal of the detection wheel 15 and sending the induction signal to the processor in real time, and when the concave part 17 of the detection wheel 15 is positioned right above the proximity switch 16, the proximity switch 16 cannot detect the induction signal, so that no output is generated to the processor; the processor is preset with alarm time delay and used for judging the time interval of the received adjacent induction signals, and when the time interval or the duration time of the induction signals is greater than the alarm time delay, the alarm signal is sent to the alarm 11; the alarm 11 is used for giving an alarm after receiving the alarm signal;
four concave parts 17 of the detection wheel 15 are arranged, the length of each concave part 17 corresponds to the thickness of the detection wheel 15, and the bottom of each concave part 17 is a plane;
the conveying device further comprises two protective rollers 18, the two protective rollers 18 are respectively arranged on two sides of the rear portion of the support II 10, the protective rollers 18 are perpendicular to the support II 10, and the distance between the protective rollers 18 corresponds to the width of the conveying piece;
the processor is a PLC controller of Siemens S7-200;
the type of the proximity switch 16 is ohm dragon E2E2-X5C 12M;
the type of the alarm is Misimi MST-MG-302B-S.
The working process of the embodiment is as follows:
when the conveying part conveying device operates normally, the conveying part is sufficient, the conveying part drives the detection roller 12 to rotate, the transmission shaft 14 further drives the detection wheel 15 to rotate, and the proximity switch 16 detects periodic induction signals of the detection wheel 15 and sends the signals to the processor; when the conveying member is short of materials, the detection roller 12 positioned behind the moving direction of the conveying member is separated from contact with the conveying member, the detection roller 12 stops rotating, so that the detection wheel 15 stops rotating, the proximity switch 16 does not detect periodic induction signals any more, the time interval of adjacent induction signals received by the processor or the duration of the induction signals is longer than alarm time delay, and the processor controls the alarm 11 to give an alarm to remind an operator of replacing the conveying member.
Claims (8)
1. The utility model provides a strip continuous conveyor with lack material and detect, includes transport mechanism, compression roller mechanism, lacks material detection device, alarm (11), its characterized in that:
the conveying mechanism comprises a rack (1), a mounting rack (2), a driving roller (3), a motor (4), a driven roller (5) and a conveying belt (6); the mounting rack (2) is arranged at the top of the rack (1) and connected with the rack, and the driving roller (3), the motor (4) and the driven roller (5) are respectively arranged on the mounting rack (2); the driving roller (3) is connected with the driven roller (5) through a conveyor belt (6); the rotating shaft of the motor (4) is connected with the rotating shaft of the driving roller (3) and can drive the driving roller (3) to rotate so as to drive the conveying belt to convey;
the compression roller mechanism is arranged on the rear side of the conveyor belt (6) and used for compressing the conveying piece;
the material shortage detection device and the alarm (11) are respectively arranged on the mounting frame (2), the material shortage detection device is positioned on the outer side of the conveying mechanism, is perpendicular to the conveying direction, is opposite to the corresponding driven roller (5), and is used for detecting a conveying piece; the material shortage detection device is electrically connected with the alarm (11), and when the conveying piece cannot be detected within the interval time of conveying, the material shortage detection device sends an alarm signal to the alarm (11) to give an alarm.
2. The continuous belt conveyor with starve detection as claimed in claim 1, wherein:
the compression roller mechanism comprises a support I (7), a connecting rod (8) and a compression roller (9), the support I (7) is a door-shaped frame, the left end and the right end of the support I (7) are respectively connected with the upper parts of the two ends of the rear side of the mounting rack (2) and are positioned in front of the driven roller (5), and the support I (7) extends upwards in a direction perpendicular to the conveying direction; connecting rod (8) be equipped with two, be connected with support I (7) upper portion both ends respectively, connecting rod (8) slope extend to conveyer belt (6), compression roller (9) both ends be equipped with the pivot, install in the end of the connecting rod (8) of both sides through the pivot, can rotate based on the junction, the bottom surface and the conveyer belt (6) upper surface contact of compression roller (9).
3. The continuous belt conveyor with starve detection as claimed in claim 1, wherein:
the material shortage detection device comprises a bracket II (10), a detection roller (12), a bearing seat (13), a transmission shaft (14), a detection wheel (15), a proximity switch (16) and a processor; the two sides of the front end of the support II (10) are respectively connected with the two ends of the rear side of the bottom surface of the mounting rack (2), the support II (10) is parallel to the conveying direction and extends towards the rear side of the mounting rack (2), and the detection roller (12) is mounted at the rear end of the support II (10) through bearing blocks (13) at the two ends of the detection roller; the conveying piece drives the detection roller (12) to rotate through friction force;
the detection device is characterized in that the transmission shaft (14) is fixedly connected with a rotating shaft at any end of the detection roller (12), the detection wheel (15) is fixedly arranged on the transmission shaft (14), concave parts (17) are uniformly arranged in the outer circumferential direction of the detection wheel (15) at intervals, and the detection wheel (15) is driven by the transmission shaft (14) to rotate;
the processor and the proximity switch (16) are arranged below the detection wheel (15), and the proximity switch (16) and the alarm (11) are electrically connected with the processor; the proximity switch (16) is used for detecting the induction signal of the detection wheel (15) and sending the induction signal to the processor in real time, and when the concave part (17) of the detection wheel (15) is positioned right above the proximity switch (16), the proximity switch (16) cannot detect the induction signal, and no output is generated to the processor; the processor is preset with alarm time delay and used for judging the time interval of the received adjacent induction signals, and when the time interval or the duration time of the induction signals is greater than the alarm time delay, the alarm signal is sent to the alarm (11); the alarm (11) is used for giving an alarm after receiving the alarm signal.
4. A continuous strip feeder with starve detection as claimed in claim 3 wherein:
the number of the concave parts (17) of the detection wheel (15) is four, the length of each concave part (17) corresponds to the thickness of the detection wheel (15), and the bottom of each concave part (17) is a plane.
5. A continuous strip feeder with starve detection as claimed in claim 3 wherein:
still including protecting roller (18), protect roller (18) be equipped with two, locate the both sides at II (10) rear portions of support respectively, protect roller (18) and II (10) of support perpendicular, protect the distance between roller (18) and the width of conveying piece corresponding.
6. A continuous strip feeder with starve detection as claimed in claim 3 wherein:
the processor is a Siemens S7-200PLC controller.
7. A continuous strip feeder with starve detection as claimed in claim 3 wherein:
the type of the proximity switch (16) is ohm dragon E2E2-X5C 12M.
8. The continuous belt conveyor with starve detection as claimed in claim 1, wherein:
the alarm is a Misimi MST-MG-302B-S audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849300.5U CN210133627U (en) | 2019-06-06 | 2019-06-06 | Continuous belt conveying device with material shortage detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849300.5U CN210133627U (en) | 2019-06-06 | 2019-06-06 | Continuous belt conveying device with material shortage detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210133627U true CN210133627U (en) | 2020-03-10 |
Family
ID=69706581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920849300.5U Expired - Fee Related CN210133627U (en) | 2019-06-06 | 2019-06-06 | Continuous belt conveying device with material shortage detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210133627U (en) |
-
2019
- 2019-06-06 CN CN201920849300.5U patent/CN210133627U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20210606 |