CN211756535U - Point gum machine blocks up alarm structure and point gum machine - Google Patents
Point gum machine blocks up alarm structure and point gum machine Download PDFInfo
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- CN211756535U CN211756535U CN202020450854.0U CN202020450854U CN211756535U CN 211756535 U CN211756535 U CN 211756535U CN 202020450854 U CN202020450854 U CN 202020450854U CN 211756535 U CN211756535 U CN 211756535U
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Abstract
The utility model provides a point gum machine blocks up alarm structure, including needle tubing and the syringe needle that is used for saving glue, the syringe needle passes through communicating pipe and connects the needle tubing, communicating pipe is the three-way pipe, another opening of three-way pipe is connected with the pipeline, the pipe connection has hydraulic pressure sensor, the hydraulic pressure sensor electricity is connected with the controller, the controller electricity is connected with alarm device, works as when the syringe needle takes place to block up, the hydraulic pressure increase of three-way pipe, thereby leads to hydraulic pressure increase in the hydraulic pressure sensor works as when the pressure that hydraulic pressure sensor responded to reaches the predetermined value, output signal extremely the controller is in order to pass through alarm device reports to the police. The utility model has the characteristics of the reliability of reporting to the police is high, the reaction is sensitive, the cost is lower.
Description
Technical Field
The utility model relates to a point gum machine technical field especially relates to a point gum machine blocks up alarm structure and point gum machine.
Background
A dispenser is a mechanical device for dropping or applying glue to a product. The core component of the dispensing machine comprises a dispensing structure, and the dispensing structure is easy to cause needle tube blockage due to reasons of glue condensation and the like in the dispensing process, so that the performance of a dispensing product can be influenced. In order to know whether the needle tube is blocked or not in time, two methods are adopted for monitoring at present: 1. through photoelectric detection, specifically, the transmitting end and the receiving end of the optical fiber sensor are fixed in front of the needle head, if the glue is normally discharged, the glue can be detected, and if the needle head is blocked, the detection cannot be performed, so that an alarm is given. 2. Camera inspection, which requires a very specialized person to operate, is very costly.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve one of the technical problems in the related art to a certain extent, it is necessary to provide a dispenser blockage alarm structure and a dispenser, which have the characteristics of high alarm reliability, sensitive response and low cost, and are convenient for industrial popularization and use.
The utility model provides a point gum machine blocks up alarm structure, including needle tubing and the syringe needle that is used for saving glue, the syringe needle passes through communicating pipe and connects the needle tubing, communicating pipe is the three-way pipe, another opening of three-way pipe is connected with the pipeline, the pipe connection has hydraulic pressure sensor, the hydraulic pressure sensor electricity is connected with the controller, the controller electricity is connected with alarm device, works as when the syringe needle takes place to block up, the hydraulic pressure increase of three-way pipe, thereby leads to hydraulic pressure increase in the hydraulic pressure sensor works as when the pressure that hydraulic pressure sensor responded to reaches the predetermined value, output signal extremely the controller is in order to pass through alarm device reports to the police.
Further, the controller is a single chip microcomputer or a PLC controller.
Further, the three-way pipe comprises a vertical pipe part and a side pipe part, the three-way pipe forms a T-shaped three-way pipe, the needle head and the needle tube are connected to the vertical pipe part, and the pipe is connected to the side pipe part.
Further, the controller is electrically connected with a display screen.
The utility model also provides a point gum machine, it has adopted point gum machine jam alarm structure.
The utility model discloses a syringe needle, needle tubing and pipeline are connected to the three-way pipe, and the pipeline other end then is connected with hydraulic sensor, if the syringe needle takes place to block up, then the glue solution in the needle tubing can be in the intraductal gathering of three-way and then pressure risees, and then makes hydraulic sensor's pressure increase, surpasss the predetermined value and will report to the police, and if do not take place to block up, then the glue solution is normal flow, and the intraductal pressure of three-way and hydraulic sensor's pressure is invariable, does not take place to report to the police, the utility model has the characteristics of the reliability of reporting to the police is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the dispenser blockage warning structure provided by the embodiment includes a needle tube 10 and a needle 30 for storing glue, the needle 30 is connected to the needle tube 10 through a communication tube 20, the communication tube 20 is a tee-joint tube, the tee-joint tube includes a vertical tube portion 21 and a side tube portion 22, which form a T-shaped tee-joint tube, the needle 30 and the needle tube 10 are connected to the vertical tube portion 21, so that the glue vertically enters the needle 30 from the needle tube 10, the side tube portion 22 is connected to a tube 40, the tube 40 is connected to a hydraulic sensor 50, so that the hydraulic sensor 50 is connected to the communication tube 20, the hydraulic sensor 50 is electrically connected to a controller 51, the controller 51 is electrically connected to an alarm device 52, when the needle 30 is blocked, the hydraulic pressure of the tee-joint tube increases, thereby causing the hydraulic pressure in the hydraulic pressure sensor 50 to increase, when the pressure sensed by the hydraulic pressure sensor 50 reaches a predetermined value, the controller 51 outputs a signal to alarm through the alarm device 52, the predetermined value can be set manually, and the controller 51 can output a control signal to the hydraulic mechanism on the syringe to stop dispensing. The controller 51 is a single chip microcomputer or a PLC controller, the controller 51 is connected with a display screen 53 and a key 54, information such as a pressure value can be checked in real time through the display screen 53, and a preset value can be set through the key 54.
The utility model connects the needle head 30, the needle tube 10 and the pipeline 40 through the three-way pipe 20, the other end of the pipeline 40 is connected with the hydraulic sensor 50, if the needle 30 becomes clogged, the cement inside the needle cannula 10 will build up in the tee 20 and the pressure will rise, and the pressure of the hydraulic pressure sensor 50 is increased beyond a predetermined value, an alarm is given, and if no clogging occurs, the glue solution flows normally, the pressure in the three-way pipe 20 and the pressure of the hydraulic sensor 50 are constant, no alarm occurs, the utility model has the characteristics of high alarm reliability, sensitive response and lower cost, is not influenced by light rays, the color of the glue solution and the like, is convenient to install, because the hydraulic sensor 50 is connected to the communicating tube 20 through a pipeline, the hydraulic sensor 50 does not occupy the space at the position of the needle 30, which is convenient for popularization and use in the industry.
Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.
Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.
Claims (5)
1. The utility model provides a point gum machine blocks up alarm structure, is including needle tubing and the syringe needle that is used for saving glue, the syringe needle passes through communicating pipe and connects the needle tubing, its characterized in that, communicating pipe is the three-way pipe, another opening of three-way pipe is connected with the pipeline, the pipe connection has hydraulic pressure sensor, the hydraulic pressure sensor electricity is connected with the controller, the controller electricity is connected with alarm device, works as when the syringe needle takes place to block up, the hydraulic pressure increase of three-way pipe, thereby leads to hydraulic pressure increase in the hydraulic pressure sensor, works as when the pressure that hydraulic pressure sensor responded to reaches the predetermined value, output signal extremely the controller is in order to pass through alarm device reports to the police.
2. The dispenser blockage warning structure according to claim 1, wherein the controller is a single chip microcomputer or a PLC controller.
3. The dispenser blockage warning structure as recited in claim 1, wherein the tee comprises a vertical pipe section and a side pipe section forming a T-tee, the needle and needle tubing being connected to the vertical pipe section and the pipe being connected to the side pipe section.
4. The dispenser blockage warning structure of claim 1, wherein the controller is electrically connected to a display screen.
5. A dispenser, characterized in that it employs a dispenser jam warning structure according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450854.0U CN211756535U (en) | 2020-03-31 | 2020-03-31 | Point gum machine blocks up alarm structure and point gum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450854.0U CN211756535U (en) | 2020-03-31 | 2020-03-31 | Point gum machine blocks up alarm structure and point gum machine |
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| Publication Number | Publication Date |
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| CN211756535U true CN211756535U (en) | 2020-10-27 |
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| CN202020450854.0U Active CN211756535U (en) | 2020-03-31 | 2020-03-31 | Point gum machine blocks up alarm structure and point gum machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317247A (en) * | 2020-10-30 | 2021-02-05 | 南京敏美升商贸有限公司 | Avoid LED lamps and lanterns production adhesive deposite device for intelligent manufacturing of jam |
| CN114260142A (en) * | 2021-12-17 | 2022-04-01 | 深圳市特瑞吉科技有限公司 | Piezoelectric injection valve, glue spraying equipment and method for detecting residual glue amount of piezoelectric injection valve |
-
2020
- 2020-03-31 CN CN202020450854.0U patent/CN211756535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317247A (en) * | 2020-10-30 | 2021-02-05 | 南京敏美升商贸有限公司 | Avoid LED lamps and lanterns production adhesive deposite device for intelligent manufacturing of jam |
| CN114260142A (en) * | 2021-12-17 | 2022-04-01 | 深圳市特瑞吉科技有限公司 | Piezoelectric injection valve, glue spraying equipment and method for detecting residual glue amount of piezoelectric injection valve |
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