CN212472891U - Variable speed glue supply mechanism for pencil core plate - Google Patents
Variable speed glue supply mechanism for pencil core plate Download PDFInfo
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- CN212472891U CN212472891U CN202020143399.XU CN202020143399U CN212472891U CN 212472891 U CN212472891 U CN 212472891U CN 202020143399 U CN202020143399 U CN 202020143399U CN 212472891 U CN212472891 U CN 212472891U
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- core plate
- pencil core
- installation box
- screw pump
- supply mechanism
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Abstract
The utility model relates to a pencil core variable speed supplies gluey mechanism, including the installation box, installation box upper end is provided with the storage vat, the inside screw pump that is provided with of installation box, the screw pump export has the conveying pipeline, the conveying pipeline is connected with the dispensing valve, the dispensing valve passes through the trachea with the air supply and is connected, the control valve has on the trachea, control valve and controller electric connection, the controller still simultaneously with servo motor and detection mechanism electric connection, detection mechanism can choose for use different sensors to work according to different applied scenes, the utility model discloses rational in infrastructure, easy and simple to handle still can carry out the ejection of compact speed of adjusting glue according to the forward speed of pencil core through the sensor.
Description
Technical Field
The utility model relates to a pencil core variable speed supplies gluey mechanism.
Background
In the production process of the pencil, glue needs to be coated on the core plate of the pencil, then the pencil core is placed on the core plate of the pencil, and the glue can adhere the pencil core to the core plate of the pencil. In the existing glue supply device, the glue supply amount cannot be adjusted according to the forward moving speed of the pencil core plate, so that glue on the pencil core plate is not uniformly coated, when the glue is too much, the waste of the glue is caused, and when the glue is too little, the pencil core is easy to fall off, and unqualified products are produced.
Disclosure of Invention
The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is that adopt current glue supply device to lead to glue on the pencil core extravagant or the coating is inhomogeneous.
The utility model discloses a concrete implementation scheme is: the variable-speed glue supply mechanism for the pencil core plate comprises an installation box body, wherein a storage barrel is arranged at the upper end of the installation box body, a screw pump is arranged inside the installation box body, a conveying pipe is arranged at the outlet of the screw pump, the conveying pipe is connected with a glue dispensing valve, the glue dispensing valve is connected with an air source through an air pipe, a control valve is arranged on the air pipe, the control valve is electrically connected with a controller, and the controller is also electrically connected with a servo motor and a detection mechanism.
Furthermore, the installation box body is not limited to be assembled, and can be installed by welding, casting and the like.
Furthermore, the servo motor is connected with the planetary speed reduction head, the planetary speed reduction head is fixed in the installation box body through a fixing seat, a coupler is arranged in the fixing seat, the other end of the fixing seat is connected with a screw pump, and the screw pump is connected with the servo motor through the coupler.
Further, the lower part of the storage barrel is provided with a discharge port, the discharge port is connected with the screw pump through a rubber tube, and the lower end part of the storage barrel is provided with a liquid sensor.
Furthermore, the dispensing valve is simultaneously connected with the air pipe and the material conveying pipe, the valve port faces downwards, and different discharging nozzles can be installed according to requirements.
Further, the control valve is communicated with the air inlet pipe and the air outlet pipe at the same time, the air inlet pipe is connected with the air source, and the air outlet pipe is connected with the dispensing valve.
Furthermore, the detection mechanism can select different sensors to be electrically connected with the controller according to different use scenes.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses rational in infrastructure, it is easy and simple to handle, can select to set up different sensor and controller electric connection according to the different scene of using, carry out the ejection of compact speed of adjusting glue through the sensor according to the forward velocity of pencil core.
Drawings
Fig. 1 is a schematic connection diagram of a controller according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a glue supply mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the installation box of the embodiment of the present invention
In the figure: 200-a rotary encoder; 300-a photosensor; 400-a glue supply mechanism; 410-installing a box body; 420-a storage barrel; 430-a servo motor; 440-a feed delivery pipe; 450-screw pump; 460-a liquid sensor; 470-rubber tube; 480-planetary reduction head; 490-shaft coupling; 500-a controller; 610-glue dispensing valve; 620-fixed seat; 630-trachea; 640-a gas source; 650-a control valve; 660-discharge nozzle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a pencil core variable speed supplies gluey mechanism, including installation box 410, installation box upper end is provided with storage vat 420, the inside screw pump 450 that is provided with of installation box, the screw pump export has conveying pipeline 440, the conveying pipeline is connected with dispensing valve 610, the dispensing valve is connected through trachea 630 with air supply 640, control valve 650 has on the trachea, control valve and controller 500 electric connection, the controller still simultaneously with servo motor 430 and detection mechanism (200 or 300) electric connection.
In this embodiment, the mounting case 410 may be mounted by welding, casting, or the like, as well as by assembly.
In this embodiment, the servo motor 430 is connected to a planetary reduction head 480, the planetary reduction head is fixed in the installation box 410 through a fixing seat 620, a coupler 490 is arranged in the fixing seat 620, the other end of the fixing seat is connected to a screw pump 450, and the screw pump is connected to the servo motor 430 through the coupler 490.
In this embodiment, the lower portion of the storage tank 420 is provided with a discharge port, the discharge port is connected with the screw pump 450 through a rubber tube 470, glue falls into the screw pump 450 by the self-gravity, the lower end portion of the storage tank is provided with a liquid sensor 460, and an alarm is given when the glue amount is lower than the sensor 460.
In this embodiment, the glue dispensing valve 610 is connected to the air pipe 630 and the material conveying pipe 440 at the same time, and the valve port faces downward, so that different discharging nozzles 660 can be installed as required.
In this embodiment, the control valve 650 is connected to the air inlet pipe and the air outlet pipe 630, the air inlet pipe is connected to the air source 640, and the air outlet pipe is connected to the dispensing valve 610, so that the air source is controlled to provide air for the dispensing valve.
In this embodiment, the detection mechanism may select different sensors and controllers electrically connected according to different usage scenarios, when the sensor is the photoelectric sensor 300, the start/stop of the screw pump 430 and the control valve 650 may be controlled by electrically connecting the sensor to the controller 500, and when the sensor is the rotary encoder 200, the rotation speed of the screw pump 430 and the start/stop of the control valve 650 may be controlled by electrically connecting the sensor to the controller 500.
The specific implementation mode is as follows: according to the scene, the sensor of the detection mechanism selects the rotary encoder 200, when the detection mechanism works, the servo motor 430 is started, the adhesive in the storage tank 420 is conveyed into the screw pump 450, when the pencil core plate passes through the rotary encoder 200, the rotary encoder 200 can measure the advancing speed of the pencil core plate and generate a speed signal, the speed signal is transmitted to the controller 500, the controller controls the rotating speed of the screw pump 450 according to the advancing speed of the pencil core plate to push the adhesive forward to pass through the feeding pipe 440 and enter the adhesive valve 610, meanwhile, the control valve 650 is controlled to be opened, the gas is transmitted to the adhesive dispensing valve 610 through the gas pipe 630 by the gas source 640 to realize uniform adhesive spraying, the control valve 650 is closed after the adhesive spraying is finished, and meanwhile, the screw pump.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. The variable-speed glue supply mechanism for the core plate of the pencil is characterized in that: including the installation box, installation box upper end is provided with the storage vat, the inside screw pump that is provided with of installation box, the screw pump export has the conveying pipeline, the conveying pipeline is connected with the dispensing valve, the dispensing valve passes through the trachea with the air supply and is connected, the control valve has on the trachea, control valve and controller electric connection, the controller still simultaneously with servo motor and detection mechanism electric connection.
2. The variable-speed glue supply mechanism for the pencil core plate according to claim 1, characterized in that: the installation box body is assembled or installed by welding or casting.
3. The variable-speed glue supply mechanism for the pencil core plate according to claim 2, characterized in that: the servo motor is connected with the planetary speed reduction head, the planetary speed reduction head is fixed in the installation box body through a fixing seat, a coupler is arranged in the fixing seat, the other end of the fixing seat is connected with a screw pump, and the screw pump is connected with the servo motor through the coupler.
4. The variable-speed glue supply mechanism for the pencil core plate according to claim 1, characterized in that: the lower part of the storage barrel is provided with a discharge port, the discharge port is connected with the screw pump through a rubber tube, and the lower end part of the storage barrel is provided with a liquid sensor.
5. The variable-speed glue supply mechanism for the pencil core plate according to claim 1, characterized in that: the dispensing valve is simultaneously connected with the air pipe and the material conveying pipe, the valve port faces downwards, and a discharge nozzle is arranged on the valve port.
6. The variable-speed glue supply mechanism for the pencil core plate according to claim 1, characterized in that: the control valve is communicated with the air inlet pipe and the air outlet pipe at the same time, the air inlet pipe is connected with the air source, and the air outlet pipe is connected with the dispensing valve.
7. The variable-speed glue supply mechanism for the pencil core plate according to claim 1, characterized in that: the detection mechanism is a sensor electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143399.XU CN212472891U (en) | 2020-01-22 | 2020-01-22 | Variable speed glue supply mechanism for pencil core plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143399.XU CN212472891U (en) | 2020-01-22 | 2020-01-22 | Variable speed glue supply mechanism for pencil core plate |
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| Publication Number | Publication Date |
|---|---|
| CN212472891U true CN212472891U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020143399.XU Active CN212472891U (en) | 2020-01-22 | 2020-01-22 | Variable speed glue supply mechanism for pencil core plate |
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| CN (1) | CN212472891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182138A (en) * | 2021-04-02 | 2021-07-30 | 深圳市世宗自动化设备有限公司 | Control method, device and equipment of two-component dispensing valve and storage medium thereof |
-
2020
- 2020-01-22 CN CN202020143399.XU patent/CN212472891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182138A (en) * | 2021-04-02 | 2021-07-30 | 深圳市世宗自动化设备有限公司 | Control method, device and equipment of two-component dispensing valve and storage medium thereof |
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