CN220573920U - Automatic control system for glue coating amount of spraying machine - Google Patents
Automatic control system for glue coating amount of spraying machine Download PDFInfo
- Publication number
- CN220573920U CN220573920U CN202321942939.0U CN202321942939U CN220573920U CN 220573920 U CN220573920 U CN 220573920U CN 202321942939 U CN202321942939 U CN 202321942939U CN 220573920 U CN220573920 U CN 220573920U
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- Prior art keywords
- metering roller
- control system
- glue
- coating amount
- movable
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- 239000003292 glue Substances 0.000 title claims abstract description 60
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 20
- 238000005507 spraying Methods 0.000 title abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 230000009467 reduction Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 238000010073 coating (rubber) Methods 0.000 claims description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses an automatic control system for glue coating amount of a spraying machine, which comprises a bottom plate, wherein a speed reduction transmission mechanism is arranged on the right side of the end part of the bottom plate, a glue coating metering component is arranged on the left side of the speed reduction transmission mechanism, paper passes through a displacement sensor arranged between a fixed metering roller and a movable metering roller to measure the glue coating amount sprayed on the paper, data measured by the displacement sensor are fed back to a PLC control system in the PLC controller, and meanwhile, the PLC controller can control the glue dosage according to the data of the glue measured by the displacement sensor so as to ensure the accuracy and uniformity of the glue coating amount, thereby being capable of accurately controlling the glue coating amount and improving the spraying efficiency, and pushing a cylinder to push and pull the movable metering roller to utilize a track slider to slide on a track seat to adjust the distance between the fixed metering roller, thereby being capable of measuring the glue coating amount of the paper with different thicknesses and further improving the application range in the control system.
Description
Technical Field
The utility model belongs to the technical field of paper glue spraying equipment, and particularly relates to an automatic control system for glue coating amount of a spraying machine.
Background
In the production process of the paper corner protector, an adhesive is needed for bonding and fixing. The glue smearing device on the existing paper corner protector production line is used for smearing horizontally, so that uneven glue smearing can be caused due to untimely glue blanking, and the stability of subsequent products is poor.
For this reason, a paper angle bead glue flush coater of bulletin number "CN107457151A", including first motor, feeder hopper, row material pipe and unloading shower nozzle, it fixes to arrange the material pipe on the first motor, the feeder hopper fix arrange the material pipe on and with arrange the material pipe intercommunication, the unloading shower nozzle is fixed arrange the material pipe bottom, the unloading shower nozzle with be connected with communicating pipe between the row material pipe, be equipped with first pivot on the first motor, be equipped with the flight in the first pivot. According to the paper corner bead glue sprayer disclosed by the utility model, the glue is extruded through the extrusion device, so that uneven glue coating caused by untimely glue blanking is avoided.
To above-mentioned paper angle bead glue flush coater, though extrude glue through extrusion device, avoid leading to glue to smear inhomogeneous because of the glue unloading is untimely, but it still has following comparatively obvious defect in the use: above-mentioned flush coater can carry out even spraying through a plurality of glue shower nozzles to the paper, can not control the blowout glue water yield moreover to the glue of smearing can appear thickness inequality, and then can lead to glue to overflow and produce extravagant problem in the paper is glutinous and in.
Disclosure of Invention
The utility model aims to provide an automatic control system for the glue coating amount of a spraying machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an flush coater rubber coating volume automatic control system, includes the bottom plate, the tip right side of bottom plate is provided with reduction gear, reduction gear's corresponding left side is provided with the rubber coating metering component, the corresponding left side of rubber coating metering component is fixed with the promotion cylinder, the PLC controller is installed at promotion cylinder front portion, its characterized in that: the gluing metering component comprises a track seat arranged at the end part of a bottom plate, a track slider is symmetrically and slidably arranged on the track seat, a movable seat is horizontally fixed at the end part of the track slider, a movable metering roller is arranged at the end part of the movable seat, a fixed metering roller is arranged on the right side of the track seat, a displacement sensor is arranged at the front part of a mounting bracket of the fixed metering roller, an adjusting bolt is connected with one side of a mounting block arranged at the bottom of the displacement sensor in a threaded manner, and a limiting block is arranged on the right side corresponding to the adjusting bolt and positioned at the front end of the mounting bracket of the movable metering roller.
Preferably, the speed reduction transmission mechanism comprises a speed reducer arranged on the right side of the end part of the bottom plate, an alternating current motor is arranged at the input rotating shaft end of the speed reducer in a transmission manner, a coupler is connected to an output rotating shaft of the speed reducer, the coupler is connected to drive the fixed metering roller to rotate, and the effect of the alternating current motor and the speed reducer on constant speed control of the rotating speed of the fixed metering roller can be controlled through the PLC, so that the thickness of glue can be controlled.
Preferably, one end of a piston rod of the pushing cylinder is fixedly connected with a connecting block arranged at the left end of the movable seat to drive the movable metering roller to slide, and the glue amount sprayed on the surface of the paper can be detected in the process that the paper passes through the fixed metering roller and the movable metering roller, so that the spraying amount of watering is controlled conveniently.
Preferably, the metering roller on the fixed metering roller is in movable fit with the metering roller on the movable metering roller, and the movable metering roller and the fixed metering roller are used for measuring the glue amount coated on the paper bag.
Preferably, the PLC controller comprises a PLC control system, and the PLC control system is used for controlling the speed reduction transmission mechanism, the displacement sensor and the pushing cylinder to operate, so that devices in the control system can automatically detect the glue water quantity, and then automatically control the glue spraying quantity.
The utility model has the technical effects and advantages that: this flush coater rubber coating volume automatic control system, start alternating current motor through the PLC controller and rotate when using, and alternating current motor's start-up drives the speed reducer and rotates, simultaneously the speed reducer passes through the shaft coupling and drives fixed metering roller and rotate, make the paper pass through the displacement sensor that lets the setting between fixed metering roller and the removal metering roller measure the glue volume of spraying on the paper, and feed back the data that displacement sensor measured to the PLC control system in the PLC controller, the PLC controller can be according to the data of displacement sensor measurement glue come the dose of control glue simultaneously, in order to ensure the accuracy and the homogeneity of glue volume, thereby can accurate control spouting the glue volume and improve the efficiency of spraying, and but through pushing cylinder push-pull mobile metering roller utilize the track slider to slide on the track seat to adjust with fixed metering roller's interval, thereby can carry out the measurement of glue spraying volume to the paper of different thickness, and then improve the application range in this control system, thereby the flush coater can carry out even spraying to the paper through a plurality of glue shower nozzles, moreover can not control the glue volume of spraying, thereby the glue that can appear thick glue and spill in can not appear wasting in the paper and the problem that can result in spilling over.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a bottom plate; 2. a speed reduction transmission mechanism; 3. a glue metering component; 4. a pushing cylinder; 5. a track seat; 6. a track slider; 7. moving the metering roller; 8. fixing a metering roller; 9. a displacement sensor; 10. an adjusting bolt; 11. a speed reducer; 12. an alternating current motor; 13. a coupling; 14. a PLC controller; 15. a limiting block; 16. and a movable seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an flush coater rubber coating volume automatic control system, including bottom plate 1, the tip right side of bottom plate 1 is provided with speed reduction drive mechanism 2, and speed reduction drive mechanism 2 is including setting up the speed reducer 11 on the tip right side of bottom plate 1, can make the metering roll keep at even state, simultaneously can adjust the rotational speed of metering roll, alternating current motor 12 is installed in the transmission of speed reducer 11's input pivot end, drive speed reducer 11 and turn to, be connected with shaft coupling 13 in the output pivot of speed reducer 11, and shaft coupling 13 connects and drives fixed metering roll 8 and rotate for realize that fixed metering roll 8 carries out the measurement of glue to the conveying of paper.
The corresponding left side of reduction gear 2 is provided with rubber coating metering component 3, and rubber coating metering component 3 corresponds the left side and is fixed with promotion cylinder 4, can promote and remove metering roller 7 and carry out sliding adjustment, the PLC controller 14 is installed at promotion cylinder 4 front portion for control the component in this system, PLC controller 14 is including PLC control system, and PLC control system is used for the control operation to reduction gear 2 and displacement sensor 9 and promotion cylinder 4, and then can reach accurate control glue spraying volume, rubber coating metering component 3 is including the track seat 5 that sets up the bottom plate 1 tip, can make track slider 6 slide, symmetrical slidable mounting has track slider 6 on the track seat 5, be used for removing the adjustment to remove metering roller 7.
The end level of track slider 6 is fixed with the removal seat 16 to the installation to remove metering roll 7 is convenient, remove the end mounting of seat 16 and remove metering roll 7 for to the measurement of paper spraying glue, the piston rod one end of pushing cylinder 4 and the connecting block fixed connection that is provided with of removing the seat 16 left end order to remove metering roll 7 to slide, can measure after the paper spraying glue of various thickness, and the corresponding right side of track seat 5 is provided with fixed metering roll 8, can make the paper pass and carry out the measurement of glue, metering roll on the fixed metering roll 8 and remove metering roll on the metering roll 7 and remove the laminating, and remove metering roll 7 and fixed metering roll 8 and be used for measuring the glue volume of coating on the container bag.
The displacement sensor 9 is installed at the front portion of the installing support of the fixed metering roller 8 and used for sensing the glue spraying water quantity on paper, an adjusting bolt 10 is connected to one side of an installing block arranged at the bottom of the displacement sensor 9 in a threaded mode and used for adjusting and limiting the distance between the two metering rollers, a limiting block 15 is arranged on the right side corresponding to the adjusting bolt 10 and located at the front end of the installing support of the movable metering roller 7, and the distance between the two metering rollers can be adjusted and then kept unchanged.
Specifically, when the automatic glue spraying device is used, the alternating current motor 12 is started to rotate through the PLC controller 14, the speed reducer 11 is driven to rotate by the starting of the alternating current motor 12, meanwhile, the speed reducer 11 drives the fixed metering roller 8 to rotate through the coupler 13, so that the paper passes through the gap between the fixed metering roller 8 and the movable metering roller 7, the displacement sensor 9 arranged between the fixed metering roller 8 and the movable metering roller 7 measures the glue amount sprayed on the paper, data measured by the displacement sensor 9 are fed back to the PLC control system in the PLC controller 14, meanwhile, the PLC controller 14 can control the glue dosage according to the data of the glue measured by the displacement sensor 9, so that the accuracy and uniformity of the glue amount are ensured, the glue spraying amount can be precisely controlled, the spraying efficiency is improved, the distance between the movable metering roller 7 and the fixed metering roller 8 can be adjusted by pushing the cylinder 4 to slide on the track seat 5 through the track sliding block 6, the measurement of the glue spraying amounts of the paper with different thicknesses can be carried out, and the application range of the control system is further improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an flush coater rubber coating volume automatic control system, includes bottom plate (1), the tip right side of bottom plate (1) is provided with reduction gear (2), the corresponding left side of reduction gear (2) is provided with rubber coating metering member (3), the corresponding left side of rubber coating metering member (3) is fixed with promotion cylinder (4), PLC controller (14) are installed in promotion cylinder (4) front portion, its characterized in that: the gluing metering component (3) comprises a track seat (5) arranged at the end part of a bottom plate (1), a track sliding block (6) is symmetrically and slidably arranged on the track seat (5), a movable seat (16) is horizontally fixed at the end part of the track sliding block (6), a movable metering roller (7) is arranged at the end part of the movable seat (16), a fixed metering roller (8) is arranged on the right side of the track seat (5), a displacement sensor (9) is arranged at the front part of a mounting bracket of the fixed metering roller (8), an adjusting bolt (10) is connected with one side of a mounting block arranged at the bottom of the displacement sensor (9) in a threaded manner, and a limiting block (15) is arranged at the front end of a mounting bracket, corresponding to the right side of the adjusting bolt (10), and positioned on the movable metering roller (7).
2. The automatic control system for the coating amount of the coating machine according to claim 1, wherein: the speed reduction transmission mechanism (2) comprises a speed reducer (11) arranged on the right side of the end part of the bottom plate (1), an alternating current motor (12) is arranged at the input rotating shaft end of the speed reducer (11) in a transmission mode, a coupler (13) is connected to the output rotating shaft of the speed reducer (11), and the coupler (13) is connected to drive the fixed metering roller (8) to rotate.
3. The automatic control system for the coating amount of the coating machine according to claim 1, wherein: one end of a piston rod of the pushing cylinder (4) is fixedly connected with a connecting block arranged at the left end of the moving seat (16) to drive the moving metering roller (7) to slide.
4. The automatic control system for the coating amount of the coating machine according to claim 1, wherein: the metering roller on the fixed metering roller (8) is in movable fit with the metering roller on the movable metering roller (7), and the movable metering roller (7) and the fixed metering roller (8) are used for measuring the glue amount coated on the paper bag.
5. The automatic control system for the coating amount of the coating machine according to claim 1, wherein: the PLC (14) comprises a PLC control system, and the PLC control system is used for controlling and running the speed reduction transmission mechanism (2), the displacement sensor (9) and the pushing cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942939.0U CN220573920U (en) | 2023-07-24 | 2023-07-24 | Automatic control system for glue coating amount of spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321942939.0U CN220573920U (en) | 2023-07-24 | 2023-07-24 | Automatic control system for glue coating amount of spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220573920U true CN220573920U (en) | 2024-03-12 |
Family
ID=90115780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321942939.0U Active CN220573920U (en) | 2023-07-24 | 2023-07-24 | Automatic control system for glue coating amount of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220573920U (en) |
-
2023
- 2023-07-24 CN CN202321942939.0U patent/CN220573920U/en active Active
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