CN108393208B - Automatic glue applying system and method - Google Patents
Automatic glue applying system and method Download PDFInfo
- Publication number
- CN108393208B CN108393208B CN201810264733.4A CN201810264733A CN108393208B CN 108393208 B CN108393208 B CN 108393208B CN 201810264733 A CN201810264733 A CN 201810264733A CN 108393208 B CN108393208 B CN 108393208B
- Authority
- CN
- China
- Prior art keywords
- spray head
- controller
- gas pressure
- motor
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides an automatic glue applying system and method, which comprises the following steps: the device comprises a motor, a frequency converter, an electromagnetic valve, a gas pressure sensor and a controller, wherein the motor is used for being connected with the feeder and providing power for the feeder, the frequency converter is connected with the motor and the controller, used for acquiring the speed information of the motor and sending the speed information to the controller, the gas pressure sensor is connected with the controller, is used for being arranged at the gas outlet of the spray head, acquiring the gas pressure information of the gas outlet of the spray head and sending the gas pressure information to the controller, the controller is used for outputting PWM pulses according to the speed information and the gas pressure information, and sends the PWM pulse to the electromagnetic valve, the electromagnetic valve is used for connecting with a spray head, and the size of the gas flow entering the spray head is adjusted according to the PWM pulse, so that the size of the glue spraying amount is adjusted, and the glue consumption and the cost are saved.
Description
Technical Field
The invention belongs to the technical field of glue application, and particularly relates to an automatic glue application system and method.
Background
The production of moulded products by using bamboo powder or wood powder as raw materials is an effective method for fully utilizing the raw materials, and the gluing is an important link in the batching process. The existing sizing method is that when powder is stirred in a high-speed mixer, glue solution containing a curing agent is slowly poured, and the purpose of sizing is achieved by utilizing high-speed rotation and stirring of a high-speed mixer. By adopting the method, the uniformity of sizing can not be ensured in the sizing process. The existing automatic glue sprayer inputs a programmed program to control a manipulator to automatically spray glue according to the required shape, glue spraying thickness and width, can implement batch fixed glue spraying amount, has higher glue applying efficiency on materials, but cannot timely adjust the corresponding glue applying amount according to the feeding amount when the automatic glue sprayer sprays glue on powder, causes glue solution waste and increases cost.
Disclosure of Invention
The invention aims to provide an automatic glue applying system and method, and aims to solve the problems of glue solution waste and cost increase caused by the fact that the corresponding glue applying amount cannot be timely adjusted according to the feeding amount in the prior art.
In order to achieve the above object, embodiments of the present invention provide an automatic glue applying system and method, including: the device comprises a motor, a frequency converter, a gas pressure sensor, a controller and an electromagnetic valve;
the motor is used for being connected with the feeder and providing power for the feeder;
the frequency converter is connected with the motor and the controller and is used for acquiring the speed information of the motor and sending the speed information to the controller;
the gas pressure sensor is connected with the controller and is used for being arranged at a spray head gas outlet, acquiring gas pressure information of the spray head gas outlet and sending the gas pressure information to the controller;
the controller is used for outputting PWM (pulse-width modulation) pulses according to the speed information and the gas pressure information and sending the PWM pulses to the electromagnetic valve;
the electromagnetic valve is used for being connected with the spray head and adjusting the gas flow entering the spray head according to the PWM pulse, so that the glue spraying amount is adjusted.
Further, the automatic glue applying system further comprises: a pressure transmitter;
the gas pressure sensor is connected with the controller through the pressure transmitter;
the pressure transmitter is used for converting the gas pressure information in the form of the primary electric signal acquired by the gas pressure sensor into the gas pressure information in the form of the standard electric signal and transmitting the gas pressure information to the controller.
Further, the automatic glue applying system further comprises: a spray head;
the spray head is connected with the electromagnetic valve and is used for atomizing and spraying glue solution.
Further, the automatic glue applying system further comprises: a glue tank;
the glue tank is connected with the spray head and used for storing glue solution and providing the glue solution to the spray head for atomization and spraying.
Further, the automatic glue applying system further comprises: a pneumatic device;
the pneumatic device comprises an air compressor, an air source adjusting device and a pneumatic triple piece;
the air compressor is connected with the pneumatic triple piece through the air source adjusting device;
the pneumatic device is connected with the spray head and used for providing power for the spray head to atomize and spray.
Further, the automatic glue applying system further comprises: a feeder;
the feeder is connected with the motor and used for conveying a material to be sized to the spray head for atomization and spraying.
Further, the automatic glue applying system further comprises: a one-way throttle valve;
one end of the one-way throttle valve is connected with the electromagnetic valve, and the other end of the one-way throttle valve is connected with the spray head;
the one-way throttle valve is used for controlling the speed of gas injection of the spray head.
Further, the electromagnetic valve is a direct-acting high-frequency electromagnetic valve.
The embodiment of the invention also provides an automatic sizing method, which is characterized by comprising the following steps:
the frequency converter acquires speed information of the motor and sends the speed information to the controller;
the gas pressure sensor acquires gas pressure information of a gas outlet of the spray head and sends the gas pressure information to the controller;
the controller outputs PWM pulses according to the speed information and the gas pressure information and sends the PWM pulses to the electromagnetic valve;
and the electromagnetic valve adjusts the flow of the gas entering the spray head according to the PWM pulse.
The automatic glue applying system and the method provided by the embodiment of the invention have the beneficial effects that: compared with the prior art, the automatic glue applying system comprises: the device comprises a motor, a frequency converter, an electromagnetic valve, a gas pressure sensor and a controller, wherein the motor is used for being connected with a feeder and providing power for the feeder, the frequency converter is connected with the motor and the controller and is used for acquiring speed information of the motor and sending the speed information to the controller, the gas pressure sensor is connected with the controller and is arranged at a gas outlet of a spray head to acquire gas pressure information of the gas outlet of the spray head and send the gas pressure information to the controller, the controller is used for outputting PWM (pulse width modulation) pulses according to the speed information and the gas pressure information and sending the PWM pulses to the electromagnetic valve, the electromagnetic valve is used for being connected with the spray head and adjusting the flow rate of gas entering the spray head according to the PWM pulses to adjust the flow rate of the gas entering the spray head so as to adjust the size of glue spraying amount and realize timely adjusting the corresponding glue applying amount according to the quantity of the feed amount, the glue consumption is saved, and the cost is reduced.
Drawings
FIG. 1 is a block diagram of an automatic glue application system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic sizing device provided by an embodiment of the invention.
Reference numerals:
1-motor 2-frequency converter 3-gas pressure sensor 4-controller
5-electromagnetic valve 6-spray head 7-glue tank 8-air compressor
9-air source adjusting device 10-pneumatic triple piece 11-feeder 12-one-way throttle valve
13-speed reducer 14-glue applying barrel 15-hopper
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, embodiments of the present invention provide an automatic glue application system and method, including: the device comprises a motor 1, a frequency converter 2, a gas pressure sensor 3, a controller 4 and an electromagnetic valve 5;
the motor 1 is used for being connected with the feeder and providing power for the feeder;
the frequency converter 2 is connected with the motor 1 and the controller 4, and is used for acquiring speed information of the motor 1 and sending the speed information to the controller 4;
the gas pressure sensor 3 is connected with the controller 4 and is used for being arranged at a nozzle gas outlet, acquiring gas pressure information of the nozzle gas outlet and sending the gas pressure information to the controller 4;
the controller 4 is configured to output a PWM (Pulse width modulation) Pulse according to the speed information and the gas pressure information, and send the PWM Pulse to the electromagnetic valve 5;
the electromagnetic valve 5 is used for being connected with the spray head 6, and adjusting the gas flow entering the spray head 6 according to the PWM pulse, so as to adjust the glue spraying amount.
Specifically, the frequency converter 2 is connected to the motor 1 and the controller 4, and is configured to obtain instruction information of the controller 4, adjust the rotation speed of the motor 1 according to the instruction information, obtain speed information of the motor 1, and feed back the speed information to the controller 4, where the controller 4 adjusts the PWM pulse more accurately according to the fed-back speed information because of a working error between the motor 1 and the frequency converter 2.
Optionally, the operating step of outputting the PWM pulse by the controller 4 according to the speed information and the gas pressure information includes: in the initial state, the feeding amount is matched with the glue application amount, so that a direct proportion relation is formed; judging the change condition of the speed information; if the speed information is increased/decreased, increasing/decreasing the pulse width of the PWM pulse to obtain a first PWM pulse; judging the change condition of the gas pressure information fed back by the gas pressure sensor; if the gas pressure information is increased/decreased, the pulse width of the first PWM pulse is decreased/increased to obtain a second PWM pulse, which is the PWM pulse output by the controller 4 for adjusting the solenoid valve 5. The electromagnetic valve 5 adjusts the gas flow according to the PWM pulse, and further adjusts the glue spraying amount so as to keep the glue application amount matched with the feeding amount.
Alternatively, the controller 4 may employ the S7-200 SMART PLC controller of Siemens.
The working process of the automatic glue applying system comprises the following steps: the controller 4 receives instruction information of a preset frequency value input by a user, and sends the instruction information to the frequency converter 2, the frequency converter 2 adjusts the rotating speed of the motor 1 according to the received instruction information, the feeder conveys a material to be glued to the gluing barrel 14 according to the rotating speed of the motor 1, the material is mixed with glue solution sprayed by the spray head 6 in the gluing barrel 14 and is conveyed out through a discharge hole of the gluing barrel 14, and the frequency converter 2 acquires the speed information of the motor 1 and feeds the speed information back to the controller 4; the gas pressure sensor 3 arranged at the spray head 6 acquires gas pressure information of a spray head gas outlet and sends the information to the controller 4; the controller 4 outputs PWM pulses according to the speed information and the gas pressure information, and sends the PWM pulses to the electromagnetic valve 5; the electromagnetic valve 5 adjusts the flow of the gas entering the spray head 6 according to the PWM pulse, and then adjusts the glue spraying amount, so that the glue applying amount is matched with the feeding amount, the waste of glue solution is avoided, and the glue application is more uniform.
The automatic sizing system of the invention comprises: the device comprises a motor 1, a frequency converter 2, an electromagnetic valve 5, a gas pressure sensor 3 and a controller 4, wherein the motor 1 is used for being connected with a feeder and providing power for the feeder, the frequency converter 2 is connected with the motor 1 and the controller 4 and is used for acquiring speed information of the motor 1 and sending the speed information to the controller 4, the gas pressure sensor 3 is connected with the controller 4 and is used for being arranged at a nozzle gas outlet to acquire gas pressure information of the nozzle gas outlet and send the gas pressure information to the controller 4, the controller 4 is used for outputting PWM (pulse width modulation) pulses according to the speed information and the gas pressure information and sending the PWM pulses to the electromagnetic valve 5, the electromagnetic valve 5 is used for being connected with the nozzle 6 and adjusting the size of gas flow entering the nozzle 6 according to the PWM pulses to further adjust the size of glue spraying amount, the glue applying amount corresponding to the feeding amount is adjusted in time according to the feeding amount, the glue using amount is saved, and the cost is reduced.
Optionally, the automatic glue applying system further comprises a speed reducer 13;
the motor 1 is connected with the feeder 11 through the speed reducer 13;
the speed reducer 13 is used for matching the rotation speed and the transmission torque of the motor 1. The speed reducer 13 is applied to increase the torque, thereby improving the transmission efficiency.
Further, the automatic glue applying system may further include: a pressure transmitter;
the gas pressure sensor 3 can be connected with the controller 4 through the pressure transmitter;
the pressure transmitter is used for converting the gas pressure information in the form of the primary electric signal acquired by the gas pressure sensor 3 into the gas pressure information in the form of the standard electric signal and sending the gas pressure information to the controller 4.
Optionally, the pressure transmitter is model WMB-HS/XS.
Further, the automatic glue applying system further comprises: a spray head 6;
and the spray head 6 is connected with the electromagnetic valve 5 and is used for atomizing and spraying glue solution.
Further, the automatic glue applying system further comprises: a glue tank 7;
the glue tank 7 is connected with the spray head 6 and used for storing glue solution and providing the glue solution for the spray head 6 for atomization and spraying.
Further, the automatic glue applying system further comprises: a pneumatic device;
the pneumatic device comprises an air compressor 8, an air source adjusting device 9 and a pneumatic triple piece 10;
the air compressor 8 is connected with the pneumatic triple piece 10 through the air source adjusting device 9;
the pneumatic device is connected with the spray head 6 and used for providing power for atomization and spraying of the spray head 6.
Further, the automatic glue applying system further comprises: a feeder 11;
the feeder 11 is connected with the motor 1 and is used for feeding the material to be sized from a hopper 15 and conveying the material to the spray head 6 for atomization and spraying. The feeder 11 and the motor 1 may be of a separate structure or of an integral structure.
Optionally, the feeder is a screw feeder which is simple in structure, low in cost and flexible in feeding and discharging.
Further, the automatic glue applying system further comprises: a one-way throttle valve 12;
one end of the one-way throttle valve 12 is connected with the electromagnetic valve 5, and the other end is connected with the spray head 6;
the one-way throttle valve 12 is used to control the speed of gas injection from the showerhead 6. Through the adjustment of the one-way throttle valve 12, the manual adjustment and the automatic adjustment of the electromagnetic valve 5 can be combined to control the glue application amount, further save glue solution and reduce cost.
Further, the electromagnetic valve 5 is a direct-acting high-frequency electromagnetic valve.
The direct-acting high-frequency electromagnetic valve is short in action time, rapid in response and high in frequency.
The embodiment of the invention also provides an automatic sizing method, which is characterized by comprising the following steps:
the frequency converter 2 acquires speed information of the motor 1 and sends the speed information to the controller 4;
the gas pressure sensor 3 acquires gas pressure information of a gas outlet of the spray head and sends the gas pressure information to the controller 4;
the controller 4 outputs PWM pulses according to the speed information and the gas pressure information, and sends the PWM pulses to the electromagnetic valve 5;
the electromagnetic valve 5 adjusts the flow rate of the gas entering the spray head 6 according to the PWM pulse.
The automatic glue applying method provided by the embodiment realizes timely adjustment of the corresponding glue applying amount according to the feeding amount, saves the glue using amount and reduces the cost.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An automatic sizing system, comprising: the device comprises a motor, a speed reducer, a frequency converter, a gas pressure sensor, a controller, an electromagnetic valve, a pressure transmitter, a one-way throttle valve, a spray head and a feeder;
the motor is used for being connected with the feeder and providing power for the feeder; the motor is connected with the feeder through the speed reducer and is used for matching the rotating speed and the transmission torque of the motor;
the frequency converter is connected with the motor and the controller and is used for acquiring the speed information of the motor and sending the speed information to the controller;
the gas pressure sensor is connected with the controller and is used for being arranged at a spray head gas outlet, acquiring gas pressure information of the spray head gas outlet and sending the gas pressure information to the controller;
the controller is used for outputting PWM (pulse-width modulation) pulses according to the speed information and the gas pressure information and sending the PWM pulses to the electromagnetic valve;
the electromagnetic valve is used for being connected with the spray head and adjusting the flow of the gas entering the spray head according to the PWM pulse, so that the glue spraying amount is adjusted;
the gas pressure sensor is connected with the controller through the pressure transmitter;
the pressure transmitter is used for converting the gas pressure information in the form of a primary electric signal acquired by the gas pressure sensor into gas pressure information in the form of a standard electric signal and transmitting the gas pressure information to the controller;
the spray head is connected with the electromagnetic valve and is used for atomizing and spraying glue solution;
the feeder is connected with the motor and used for conveying a material to be sized to the spray head for atomization and spraying;
one end of the one-way throttle valve is connected with the electromagnetic valve, and the other end of the one-way throttle valve is connected with the spray head; the one-way throttle valve is used for controlling the speed of gas injection of the spray head.
2. The automatic sizing system of claim 1, further comprising: a glue tank;
the glue tank is connected with the spray head and used for storing glue solution and providing the glue solution to the spray head for atomization and spraying.
3. The automatic sizing system of claim 1, further comprising: a pneumatic device;
the pneumatic device comprises an air compressor, an air source adjusting device and a pneumatic triple piece;
the air compressor is connected with the pneumatic triple piece through the air source adjusting device;
the pneumatic device is connected with the spray head and used for providing power for the spray head to atomize and spray.
4. The automatic sizing system according to any one of claims 1-3, characterized in that the solenoid valve is a direct-acting high-frequency solenoid valve.
5. An automatic sizing method based on the automatic sizing system according to any one of claims 1 to 4, characterized by comprising the steps of:
the frequency converter acquires speed information of the motor and sends the speed information to the controller;
the gas pressure sensor acquires gas pressure information of a gas outlet of the spray head and sends the gas pressure information to the controller;
the controller outputs PWM pulses according to the speed information and the gas pressure information and sends the PWM pulses to the electromagnetic valve;
and the electromagnetic valve adjusts the flow of the gas entering the spray head according to the PWM pulse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264733.4A CN108393208B (en) | 2018-03-28 | 2018-03-28 | Automatic glue applying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810264733.4A CN108393208B (en) | 2018-03-28 | 2018-03-28 | Automatic glue applying system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393208A CN108393208A (en) | 2018-08-14 |
| CN108393208B true CN108393208B (en) | 2020-05-19 |
Family
ID=63093306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810264733.4A Active CN108393208B (en) | 2018-03-28 | 2018-03-28 | Automatic glue applying system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393208B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490342A (en) * | 2020-12-08 | 2021-03-12 | 鸿利智汇集团股份有限公司 | Packaging method of two-color temperature COB |
| CN114011601A (en) * | 2021-11-30 | 2022-02-08 | 中国兵器工业集团第二一四研究所苏州研发中心 | Device, system and method for spraying glue on green ceramic lamination |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190597A (en) * | 2014-08-19 | 2014-12-10 | 苏州市益维高科技发展有限公司 | Quantitative gluing amount control device |
| CN204412557U (en) * | 2014-11-14 | 2015-06-24 | 深圳市亚派光电器件有限公司 | Glue-injection machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217160A (en) * | 1992-07-02 | 1993-06-08 | Lopes Gregory A | Pneumatic spraying apparatus and method |
| CN202199458U (en) * | 2011-08-03 | 2012-04-25 | 周国富 | Novel intelligent atomizer |
| CN202730604U (en) * | 2012-06-28 | 2013-02-13 | 江阴市文明体育塑胶有限公司 | Equipment for evenly conveying glue for plastic runway laying |
| CN204344452U (en) * | 2014-11-20 | 2015-05-20 | 大连华工创新科技股份有限公司 | Gear pump glue feeder |
| CN205613658U (en) * | 2016-05-11 | 2016-10-05 | 新丰杰力电工材料有限公司 | Coating machine supplies to glue automatic control device |
| CN206716383U (en) * | 2017-04-07 | 2017-12-08 | 大连豪森瑞德设备制造有限公司 | Glue-spread precise control device |
-
2018
- 2018-03-28 CN CN201810264733.4A patent/CN108393208B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190597A (en) * | 2014-08-19 | 2014-12-10 | 苏州市益维高科技发展有限公司 | Quantitative gluing amount control device |
| CN204412557U (en) * | 2014-11-14 | 2015-06-24 | 深圳市亚派光电器件有限公司 | Glue-injection machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108393208A (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108393208B (en) | Automatic glue applying system and method | |
| CN102513265A (en) | Glue-pouring integrated machine and coating method thereof | |
| CN105613339A (en) | Spray feeder for granulated feed | |
| CN105944924A (en) | Integral robot double-component servo gluing system | |
| CN112154996B (en) | Dual PID control accurate variable pesticide application system and feedback adjustment method thereof | |
| CN211678312U (en) | Coating supply mechanism of plant fiber tableware spraying equipment | |
| CN219129146U (en) | Powder mixing device | |
| CN204707756U (en) | Spraying mechanism | |
| CN208244530U (en) | A kind of multifunctional production device for environmental protection coating material production | |
| CN103082386A (en) | Feed spraying and mixing device | |
| CN105483699A (en) | Spiral powder mixing sprayer | |
| CN205850760U (en) | A kind of spray paint agitating device | |
| CN211275082U (en) | Automatic spraying equipment | |
| CN207467752U (en) | A kind of feeding distributor | |
| CN210700728U (en) | Continuous type flush coater | |
| CN204414281U (en) | A kind of automation rolling balling device | |
| CN208512356U (en) | A kind of sticky material flash mixer | |
| CN208542478U (en) | One kind going out rubber moulding for glue-injection machine Jiao Zui | |
| CN217834509U (en) | Automatic material supplementing device for injection molding machine | |
| CN211910478U (en) | Straw bagged ammoniation machine | |
| CN205627785U (en) | A fluorescent glue mixer for production of LED lamp | |
| CN204685013U (en) | The slurry agitation disperser of adjustable viscosity | |
| CN205416083U (en) | Plastic material mixing apparatus | |
| CN217615768U (en) | Adjustable adhesive spraying device for processing container bottom plate | |
| CN212167120U (en) | Grease adding and mixing equipment for aquatic feed processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180814 Assignee: Gaoyang County Shangteng Textile Manufacturing Co.,Ltd. Assignor: AGRICULTURAL University OF HEBEI Contract record no.: X2023980036433 Denomination of invention: Automatic glue application system and method Granted publication date: 20200519 License type: Common License Record date: 20230608 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180814 Assignee: Sally International Trading (Baoding) Co.,Ltd. Assignor: AGRICULTURAL University OF HEBEI Contract record no.: X2023980038457 Denomination of invention: Automatic glue application system and method Granted publication date: 20200519 License type: Common License Record date: 20230721 |
|
| EE01 | Entry into force of recordation of patent licensing contract |