CN212315476U - Chain elevator falls a jam early warning device - Google Patents
Chain elevator falls a jam early warning device Download PDFInfo
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- CN212315476U CN212315476U CN202020668493.7U CN202020668493U CN212315476U CN 212315476 U CN212315476 U CN 212315476U CN 202020668493 U CN202020668493 U CN 202020668493U CN 212315476 U CN212315476 U CN 212315476U
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Abstract
The utility model discloses a chain lift early warning device that stacks upside down, including chain lift and switch board, chain lift has one deck entry portal and two layers of entry portal be provided with one deck left side correlation formula fiber detector and one deck right side correlation formula fiber detector on the one deck entry portal, the distance between the two is greater than the width of delivery disc, be equipped with two layers of left side correlation formula fiber detector and two layers of right side correlation formula fiber detector on the two layers of entry portals, the distance between the two is greater than the width of delivery disc, one deck left side correlation formula fiber detector one deck right side correlation formula fiber detector two layers of left side correlation formula fiber detector with two layers of right side correlation formula fiber detector's signal output part all with the signal input part of switch board connects. The utility model discloses whether the left and right sides that can effectively detect cigarette buttress and tray takes place to interfere with the lift, solves the detection blind area problem among the prior art.
Description
Technical Field
The utility model relates to a chain lift early warning device that falls to buttress.
Background
In a known tobacco finished product logistics production line, when a cigarette finished product needs to be conveyed from one layer to another layer, a lift needs to be added, the chain type lift is one of the lifts, when a cigarette box stack and a tray stack in the chain type lift enter and operate, the interference between the cigarette box stack and the tray stack and the lift easily occurs, the stacking fault occurs, the lift equipment is damaged due to the fact that a stacking fault detection early warning device does not exist in the lift, finished product cigarettes are damaged, and meanwhile, the stacking fault on the lift is difficult to process manually, and potential safety hazards exist.
In the prior art, in order to solve the problems, a mechanical valve is usually arranged in the elevator, so that when a cigarette stack is interfered with the mechanical valve, the failure is difficult to process, and meanwhile, the cigarette box is easy to damage; the device can only detect the appearance of the finished product stack, when the tray stack is used, a detection blind area exists between two adjacent valves, and the phenomenon of missing detection exists in the appearance interference detection process of the tray stack; and can only detect the finished product buttress of horizontal motion, can't realize the interference detection to finished product buttress and smoke box buttress when the lift is gone up and down.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a chain lift early warning device that falls to buttress to solve the technical problem among the prior art, whether it can effectively detect the left and right sides of cigarette buttress and tray and take place to interfere with the lift, solve the detection blind area problem among the prior art.
The utility model provides a chain lift early warning device that stacks upside down, including chain lift and switch board, chain lift has one deck entry portal and two layers of entry portal be provided with one deck left side correlation formula fiber detector and one deck right side correlation formula fiber detector on the one deck entry portal, the distance between the two is greater than the width of delivery disc, be equipped with two layers of left side correlation formula fiber detector and two layers of right side correlation formula fiber detector on the two layers of entry portals, the distance between the two is greater than the width of delivery disc, one deck left side correlation formula fiber detector one deck right side correlation formula fiber detector two layers of left side correlation formula fiber detector with two layers of right side correlation formula fiber detector's signal output part all with the signal input part of switch board connects.
In the chain elevator unstacking early warning device, preferably, the distance between the layer of left-side correlation optical fiber detector and the left side surface of the conveying disc is 80mm to 150mm, and the distance between the layer of right-side correlation optical fiber detector and the right side surface of the conveying disc is 80mm to 150 mm.
In the chain elevator unstacking early warning device, preferably, the distance between the two layers of left-side opposite-emission optical fiber detectors and the left side surface of the conveying disc is 80mm-150mm, and the distance between the two layers of right-side opposite-emission optical fiber detectors and the right side surface of the conveying disc is 80mm-150 mm.
In the above-mentioned chain elevator falls a jam and early warning device, preferably, a layer of anti-tilt correlation optical fiber detector arranged along the horizontal direction is arranged on the upper portion of the layer of entrance gantry, and a signal output end of the layer of anti-tilt correlation optical fiber detector is connected with a signal input end of the control cabinet.
In the above-mentioned chain elevator stack-falling warning device, preferably, the height of the layer of anti-tilt opposite-incidence optical fiber detector is 250mm-350mm higher than the height of the cigarette stack.
In the above-mentioned chain elevator falls a jam early warning device, preferably, the lower part of the second-layer entrance portal is provided with a second-layer anti-tilt correlation type optical fiber detector arranged along the horizontal direction, and a signal output end of the second-layer anti-tilt correlation type optical fiber detector is connected with a signal input end of the control cabinet.
In the above-mentioned chain elevator anti-stack-falling early warning device, preferably, the two-layer anti-tilt correlation optical fiber detector is disposed at a position flush with the conveying tray.
Compared with the prior art, the utility model discloses set up one deck left side correlation formula fiber detector and one deck right side correlation formula fiber detector on the portal of one deck entry, be equipped with two layers of left side correlation formula fiber detector and two layers of right side correlation formula fiber detector on two layers of entry portals. Whether the left and right sides that can effectively detect finished product cigarette buttress through the setting up of one deck left side correlation formula optical fiber detector and one deck right side correlation formula optical fiber detector inclines, whether can produce with the lift and interfere, perhaps whether there is the risk of falling the buttress, whether the left and right sides that can effectively detect the tray buttress of retrieving through setting up of two layers of left side correlation formula optical fiber detector and two layers of right side correlation formula optical fiber detector inclines, whether can produce with the lift and interfere, perhaps whether there is the risk of falling the buttress, owing to adopt correlation formula optical fiber detector, can detect all positions on the detection path, detection area has been improved, the reliability of lift operation has been guaranteed, cigarette buttress and tray have also been protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-chain type lifter, 2-one layer of entrance portal frame, 3-two layers of entrance portal frames, 4-one layer of left side correlation type optical fiber detector, 5-one layer of right side correlation type optical fiber detector, 6-conveying disc, 7-two layers of left side correlation type optical fiber detector, 8-two layers of right side correlation type optical fiber detector, 9-control cabinet, 10-one layer of anti-inclination correlation type optical fiber detector, 11-two layers of anti-inclination correlation type optical fiber detector and 12-audible and visual alarm.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1, a chain elevator destacking early warning device, including chain elevator 1 and switch board 9, chain elevator 1 has one deck entry portal 2 and two layers of entry portal 3, be provided with one deck left side correlation formula fiber detector 4 and one deck right side correlation formula fiber detector 5 on one deck entry portal 2, the distance between the two is greater than the width of delivery disc 6, be equipped with two layers of left side correlation formula fiber detector 7 and two layers of right side correlation formula fiber detector 8 on two layers of entry portal 3, the distance between the two is greater than the width of delivery disc 6, the signal output part of one deck left side correlation formula fiber detector 4, one deck right side correlation formula fiber detector 5, two layers of left side correlation formula fiber detector 7 and two layers of right side correlation formula fiber detector 8 all is connected with the signal input part of switch board 9.
Finished product cigarette buttress is placed on conveying disc 6, deliver to the one deck of chain lift 1 through the conveying chain, when one deck entry portal 2, one deck left side correlation formula optical fiber detector 4 and one deck right side correlation formula optical fiber detector 5 can detect the left surface and the right flank of finished product cigarette buttress, if the cigarette buttress slope exceeds preset angle, one deck left side correlation formula optical fiber detector 4 or one deck right side correlation formula optical fiber detector 5 just can detect, and send signal for switch board 9, switch board 9 control chain lift 1 stall, also can send out the police dispatch newspaper through audible-visual annunciator 12, effectively protect the cigarette buttress. When the tray buttress sends into the lift two layers through two layers of conveying chain, when two layers of entry portal 3, if tray buttress slope surpassed preset angle two layers of left side correlation formula fiber detector 7 and two layers of right side correlation formula fiber detector 8, then two layers of left side correlation formula fiber detector 7 or two layers of right side correlation formula fiber detector 8 just can detect to send the signal for switch board 9, switch board 9 control chain lift 1 out of service, also can send the police dispatch newspaper through audible-visual annunciator 12, effectively protect the tray buttress.
In a specific embodiment, the distance between the left-side correlation fiber detector 4 of one layer and the left side surface of the conveyor tray 6 is 80mm to 150mm, preferably 100mm, and the distance between the right-side correlation fiber detector 5 of one layer and the right side surface of the conveyor tray 6 is 80mm to 150mm, preferably 100 mm. The distance between the two-layer left side correlation type optical fiber detector 7 and the left side surface of the conveying disc 6 is 80mm-150mm, preferably 100mm, and the distance between the two-layer right side correlation type optical fiber detector 8 and the right side surface of the conveying disc 6 is 80mm-150mm, preferably 100 mm.
In order to prevent finished cigarette stacks from inclining in the ascending process, a layer of inclination-prevention correlation optical fiber detector 10 arranged along the horizontal direction is arranged at the upper part of the inlet portal frame 2, and the signal output end of the layer of inclination-prevention correlation optical fiber detector 10 is connected with the signal input end of the control cabinet 9. The height of the anti-inclination opposite-type optical fiber detector 10 is 250-350 mm, preferably 300mm higher than the height of the cigarette stack.
In order to prevent the tray stack from inclining in the descending process, a second-layer inclination-prevention correlation optical fiber detector 11 arranged along the horizontal direction is arranged at the lower part of the second-layer inlet portal frame 3, and the signal output end of the second-layer inclination-prevention correlation optical fiber detector 11 is connected with the signal input end of the control cabinet 9. The two-layer anti-tilt correlation type optical fiber detector 11 is arranged at the same level with the conveying disc 6. The distance between the detection surface of the two-layer inclination-prevention correlation optical fiber detector 11 and the conveying disc 6 is preferably 50 mm.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (7)
1. The utility model provides a chain lift early warning device that stacks upside down, includes chain lift (1) and switch board (9), its characterized in that: the chain elevator (1) is provided with a first-layer inlet portal frame (2) and a second-layer inlet portal frame (3), a layer of left side correlation type optical fiber detector (4) and a layer of right side correlation type optical fiber detector (5) are arranged on the layer of entrance portal frame (2), the distance between the left side correlation type optical fiber detector and the right side correlation type optical fiber detector is larger than the width of the conveying disc (6), the two-layer entrance portal frame (3) is provided with two layers of left side correlation type optical fiber detectors (7) and two layers of right side correlation type optical fiber detectors (8), the distance between the two layers of left side correlation type optical fiber detectors and the two layers of right side correlation type optical fiber detectors is larger than the width of the conveying disc (6), and the signal output ends of the first layer of left-side correlation type optical fiber detector (4), the first layer of right-side correlation type optical fiber detector (5), the second layer of left-side correlation type optical fiber detector (7) and the second layer of right-side correlation type optical fiber detector (8) are connected with the signal input end of the control cabinet (9).
2. The chain elevator destacking warning device as claimed in claim 1, wherein: the distance between the left side correlation type optical fiber detector (4) of the layer and the left side face of the conveying disc (6) is 80-150 mm, and the distance between the right side correlation type optical fiber detector (5) of the layer and the right side face of the conveying disc (6) is 80-150 mm.
3. The chain elevator destacking warning device as claimed in claim 1, wherein: the distance between the two layers of left-side correlation type optical fiber detectors (7) and the left side face of the conveying disc (6) is 80-150 mm, and the distance between the two layers of right-side correlation type optical fiber detectors (8) and the right side face of the conveying disc (6) is 80-150 mm.
4. The chain elevator destacking warning device as claimed in claim 1, wherein: the upper part of the first layer of entrance portal frame (2) is provided with a layer of anti-tilt correlation type optical fiber detector (10) which is arranged along the horizontal direction, and the signal output end of the layer of anti-tilt correlation type optical fiber detector (10) is connected with the signal input end of the control cabinet (9).
5. The chain elevator destacking warning device as claimed in claim 4, wherein: the height of the layer of anti-inclination correlation type optical fiber detector (10) is 250-350 mm higher than the height of the cigarette stack.
6. The chain elevator destacking warning device as claimed in claim 1, wherein: the lower part of the two-layer entrance portal frame (3) is provided with two layers of anti-tilting correlation optical fiber detectors (11) which are arranged along the horizontal direction, and the signal output ends of the two layers of anti-tilting correlation optical fiber detectors (11) are connected with the signal input end of the control cabinet (9).
7. The chain elevator destacking warning device as claimed in claim 6, wherein: the two-layer anti-inclination opposite-incidence type optical fiber detector (11) is arranged at the same level with the conveying disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668493.7U CN212315476U (en) | 2020-04-27 | 2020-04-27 | Chain elevator falls a jam early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020668493.7U CN212315476U (en) | 2020-04-27 | 2020-04-27 | Chain elevator falls a jam early warning device |
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| CN212315476U true CN212315476U (en) | 2021-01-08 |
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| CN202020668493.7U Active CN212315476U (en) | 2020-04-27 | 2020-04-27 | Chain elevator falls a jam early warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998474A (en) * | 2021-11-22 | 2022-02-01 | 红云红河烟草(集团)有限责任公司 | Tear tray group detection device of dish machine open |
-
2020
- 2020-04-27 CN CN202020668493.7U patent/CN212315476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998474A (en) * | 2021-11-22 | 2022-02-01 | 红云红河烟草(集团)有限责任公司 | Tear tray group detection device of dish machine open |
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