CN213166502U - Automatic control system of semi-automatic sponge foaming machine - Google Patents
Automatic control system of semi-automatic sponge foaming machine Download PDFInfo
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- CN213166502U CN213166502U CN202021997054.7U CN202021997054U CN213166502U CN 213166502 U CN213166502 U CN 213166502U CN 202021997054 U CN202021997054 U CN 202021997054U CN 213166502 U CN213166502 U CN 213166502U
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- butterfly valve
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Abstract
The utility model discloses an automatic control system of a semi-automatic sponge foaming machine, which comprises an upper frame, wherein the upper frame is connected with the upper part of the frame, a weighing frame is welded at the middle part of the upper frame, the inside of the upper frame is connected with a first bucket and a second bucket through the weighing frame, a sensor fixing sleeve is fixedly connected above the first bucket and the second bucket and on the weighing frame, and a first weighing sensor and a second weighing sensor are arranged inside the sensor fixing sleeve; preset in the touch-sensitive screen display and set for required weight, can modify through the touch-sensitive screen display at any time, reach required weight through internal parameter, and required weight can show on the display screen, master required actual weight at any time, avoided the tradition to use former history title to weigh or with the revolution of accurate pump and artifical time through the conversion to take out the time of material to reach required weight, reduce the cost of labor, sponge finished product quality is improved, and the production efficiency is improved, and the product quality is improved.
Description
Technical Field
The utility model relates to a sponge foaming machine technical field specifically is a semi-automatic sponge foaming machine automatic control system.
Background
A foaming machine, also called a foam generator, is a device for preparing foam by mixing and stirring foaming agents according to a component proportion.
The sponge foaming machine is used for mixing and foaming a plurality of raw materials for manufacturing sponge according to the parts and the proportion, but the prior sponge foaming machine can achieve the required weight by manually weighing the raw material by using a history scale or converting the material pumping time by using the revolution number of an accurate pump and the manual passing time, and the quality of a sponge finished product cannot reach the ideal due to the weight difference, thereby increasing the cost and wasting the time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semi-automatic sponge foaming machine automatic control system to solve current sponge foaming machine and use former history title to weigh or convert the time of taking out the material with the revolution of accurate pump and artifical through-time with the manual work and can reach required weight, lead to the off-the-shelf quality of sponge to reach the ideal because of the weight gap, and then increase the cost, the problem of waste time.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic control system of a semi-automatic sponge foaming machine comprises a rack and an upper rack connected above the rack, wherein a weighing rack is welded in the middle of the upper part of the upper rack, a first bucket and a second bucket are connected inside the upper rack through the weighing rack, a sensor fixing sleeve is fixedly connected above the first bucket and the second bucket and on the weighing rack, and a first weighing sensor and a second weighing sensor are installed inside the sensor fixing sleeve;
a PLC and a weighing module are arranged in the rack, the weighing module is in signal connection with the PLC, and the first weighing sensor and the second weighing sensor are in signal connection with the weighing module;
the material weighing pump comprises a feeding valve port and a discharging valve port, a discharging pipe is communicated with the lower portion of the material tank, one end of the discharging pipe is communicated with the feeding valve port, a feeding pipe is communicated with the discharging valve port, and one end of the feeding pipe is communicated with the interior of the bucket. The terminal surface of frame is provided with circuit panel, the terminal surface of frame just is located the top of panel is provided with touch-screen display and shows the ware.
As a further aspect of the present invention: the first bucket and the second bucket are communicated with a discharge opening, and a flange is welded outside the discharge opening.
As a further aspect of the present invention: the first bucket the discharge opening department is through flange fixedly connected with first pneumatic butterfly valve, the second bucket the discharge opening department is through flange fixedly connected with second pneumatic butterfly valve.
As a further aspect of the present invention: the upper end faces of the first pneumatic butterfly valve and the second pneumatic butterfly valve are provided with two pneumatic pipe joints used for connecting pneumatic pipes, one sides of the first pneumatic butterfly valve and the second pneumatic butterfly valve, which are close to the discharge port, are provided with valve ports matched with the discharge port, rotating shafts of the valve ports penetrate through the first pneumatic butterfly valve and the second pneumatic butterfly valve, and partition plates connected with the rotating shafts are arranged inside the valve ports.
As a further aspect of the present invention: one side of the frame is connected with a machine door through a hinge.
As a further aspect of the present invention: the below welding of material jar has the support frame.
Compared with the prior art, the beneficial effects of the utility model are that:
preset in touch screen display and set for required weight in advance, can modify through touch screen display at any time, reach required weight through internal parameter, and required weight can show on the display screen, master required actual weight at any time, and then avoided the tradition to use former history title to weigh or with the revolution of accurate pump and artifical time through the conversion time of drawing the material to reach required weight, reduce the cost of labor simultaneously, sponge finished product quality is improved, and the production efficiency is improved, and the product quality is improved, and the time is saved.
Drawings
Fig. 1 is a schematic structural view of the rack of the present invention;
FIG. 2 is a schematic structural view of the material weighing pump of the present invention;
FIG. 3 is a schematic structural view of the raw material tank of the present invention;
FIG. 4 is a schematic structural view of the pneumatic butterfly valve of the present invention;
fig. 5 is a schematic structural diagram of the circuit panel of the present invention;
FIG. 6 is a circuit diagram of the present invention among the PLC, the weighing module, and the sensor;
fig. 7 is a circuit diagram of the TDI converter of the present invention;
FIG. 8 is a circuit diagram of the material weighing system of the present invention;
fig. 9 is an enlarged view of a in fig. 2 according to the present invention;
in the figure: 1. a frame; 2. a first bucket; 21. a second bucket; 3. an upper frame; 4. a feed pump; 5. a first weighing sensor; 6. a second load cell; 7. a weighing frame; 8. a discharge opening; 9. a flange; 91. a first pneumatic butterfly valve; 92. a second pneumatic butterfly valve; 93. a pneumatic pipe joint; 94. a valve port; 95. a partition plate; 96. a rotating shaft; 10. a circuit panel; 11. a machine door; 12. a PLC; 121. a weighing module; 13. a material weighing pump; 131. a feed valve port; 132. a discharge valve port; 14. a charging bucket; 15. a discharge pipe; 16. a support frame; 17. a touch screen display.
Detailed Description
The technical solutions in the embodiments of the present invention will be described and fully explained below 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-9, in an embodiment of the present invention, an automatic control system for a semi-automatic sponge foaming machine includes an upper frame 3 connected to a frame 1 and a frame 1, a weighing frame 7 welded to the middle of the upper frame 3, a first bucket 2 and a second bucket 21 connected to the inside of the upper frame 3 through the weighing frame 7, a sensor fixing sleeve fixedly connected to the weighing frame 7 above the first bucket 2 and the second bucket 21, and a first weighing sensor 5 and a second weighing sensor 6 mounted inside the sensor fixing sleeve.
The types of the first weighing sensor 5 and the second weighing sensor 6 are as follows: BD-350-TB 83979.
Wherein, the second well-bucket 21 advances butter, white oil, mountain flour to three kinds of oil set up a weighing sensor next time, and the side is second weighing sensor 6, and first well-bucket 2 advances the TDI raw materials, and its weighing sensor is first weighing sensor 5.
Still include material jar 14 and title material pump 13, title material pump 13 includes feeding valve port 131 and ejection of compact valve port 132, the below intercommunication of material jar 14 has discharging pipe 15, the one end and the feeding valve port 131 intercommunication of discharging pipe 15, the intercommunication of ejection of compact valve port 132 has inlet pipe 4, and in the one end intercommunication well bucket of inlet pipe 4, the terminal surface of frame 1 is provided with circuit panel 10, the terminal surface of frame 1 and the top that is located panel 10 are provided with touch-screen display 17, touch-screen display 17 is 7 cun touch-screen, the model is: the EHF700ML, wherein, the touch screen display 17 passes through the data line with PLC12 and connects, and wherein, the model of data line is: FBS-232-PO.
Wherein, the material tank 14 can be PPG tank, TDI tank, POP tank, and the material tank 14 is used for holding different raw materials, PPG tank is butter, TDI tank is green acid, and POP tank is butter.
The four material weighing pumps 13 are respectively corresponding to butter, white oil, stone powder and green acid, wherein the material weighing pumps 13 corresponding to the butter, the white oil and the stone powder are communicated with the second bucket 21 through the feeding pipes 4, and the material weighing pumps 13 corresponding to the green acid are communicated with the first bucket 2 through the feeding pipes 4.
And, the butter title material pump 13 model is: KCB83.3-2.2KW, a white oil weighing pump 13 model: KCB83.3-4KW, 13 types of stone powder weighing pumps are as follows: KCB83.3-4KW, the type 13 of the weighing pump of the green acid is as follows: KCB83.3-1.5 KW.
The first bucket 2 is communicated with the lower part of the second bucket 21 through a discharge opening 8, and a flange 9 is welded outside the discharge opening 8.
The discharge opening 8 of the first bucket 2 is fixedly connected with a first pneumatic butterfly valve 91 through a flange 9, and the discharge opening 8 of the second bucket 21 is fixedly connected with a second pneumatic butterfly valve 92 through a flange 9.
As shown in fig. 4, two pneumatic tube joints 93 for connecting pneumatic tubes are disposed on the upper end surfaces of the first pneumatic butterfly valve 91 and the second pneumatic butterfly valve 92, a valve port 94 matched with the discharge port 8 is disposed on one side of the first pneumatic butterfly valve 91 and the second pneumatic butterfly valve 92 close to the discharge port 8, a rotating shaft 96 of the valve port 94 penetrates through the first pneumatic butterfly valve 91 and the second pneumatic butterfly valve 92, and a partition 95 connected with the rotating shaft 96 is disposed inside the valve port 94.
The connection joint 93 of the first pneumatic butterfly valve 91 and the second pneumatic butterfly valve 92 is connected with an external air compressor through a pneumatic tube, the air compressor is used for providing air pressure, when a partition plate 95 in a valve port 94 is erected when sufficient air pressure is provided, the medium material of the bucket flows out through the discharge port 8, and when the partition plate 95 is horizontally tightly closed with the valve port 94, the discharge port 8 is closed.
Wherein, the model of the first pneumatic butterfly valve 91 is: DN150, model number of the second pneumatic butterfly valve 92: DN 100.
One side of the frame 1 is connected with a machine door 11 through a hinge.
A supporting frame 19 is welded below the charging bucket 14.
Combining with a material pumping process, firstly respectively setting the weights required by butter, white oil, stone powder and TDI on a touch screen display 20, then starting to pump materials one by one according to a material pumping button, pumping the butter firstly, controlling a butter contactor to suck by a PLC12, starting the feeding by a butter pump, returning the detection data of a charging basket weighing sensor to a weighing module, comparing the data by the PLC, transmitting the data to the display, and stopping the butter pumping when the butter weight reaches the weight set by the touch screen and stopped in advance; after the short time delay, the stone powder is automatically pumped, the PLC12 controls a stone powder contactor to be closed, a stone powder pump starts feeding, the detection data of a charging basket weighing sensor is transmitted back to a weighing module, and the PLC compares the data; and stopping stone powder pumping when the weight of the stone powder reaches the weight set by the touch screen and stopped in advance.
After the material pumping is finished, three kinds of oil share one weight sensor and enter one barrel, the total weight of the three kinds of oil is displayed on the touch screen display 20, the TDI raw material is independently used for one barrel and one weight sensor, the weight required by the TDI is set on the touch screen, the material pumping is started according to a TDI pumping button, the PLC12 controls a frequency converter starting motor to pump the TDI at the highest rotating speed, a TDI pump starts the feeding, the detection data of the material barrel weighing sensor is transmitted back to a weighing module, the data is compared through the PLC12, the PLC controls the frequency converter to operate at a low speed after the weight of the TDI reaches the set advanced deceleration weight of the touch screen, the TDI pumping is stopped when the set advanced stop weight is reached, and the weight of the TDI is displayed on.
To sum up, preset in advance and set for required weight, can set up through the touch-screen display ware at any time, reach required weight through internal parameter, and required weight can show on the display screen, master required actual weight at any time, and then avoided traditional manual work to carry out the required weight of revolution and time through accurate pump and come budget or come the weighing capacity with artifical electronic scale, increase the cost of labor, increase artifical fatigue, sponge finished product quality is difficult to reach required quality, reduce the cost of labor after improving, and the production efficiency is improved, and the product quality is improved, and the time is saved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An automatic control system of a semi-automatic sponge foaming machine comprises a rack (1) and an upper rack (3) connected above the rack (1), and is characterized in that a weighing rack (7) is welded in the middle of the upper part of the upper rack (3), a first bucket (2) and a second bucket (21) are connected to the inside of the upper rack (3) through the weighing rack (7), a sensor fixing sleeve is fixedly connected to the weighing rack (7) above the first bucket (2) and the second bucket (21), and a first weighing sensor (5) and a second weighing sensor (6) are mounted inside the sensor fixing sleeve;
a PLC (12) and a weighing module (121) are arranged in the rack (1), the weighing module (121) is in signal connection with the PLC (12), and the first weighing sensor (5) and the second weighing sensor (6) are in signal connection with the weighing module (121);
the material weighing machine is characterized by further comprising a material tank (14) and a material weighing pump (13), wherein the material weighing pump (13) comprises a feeding valve port (131) and a discharging valve port (132), a discharging pipe (15) is communicated below the material tank (14), one end of the discharging pipe (15) is communicated with the feeding valve port (131), a feeding pipe (4) is communicated with the discharging valve port (132), one end of the feeding pipe (4) is communicated with the interior of the bucket, a circuit panel (10) is arranged on the end face of the rack (1), and a touch screen display (17) is arranged on the end face of the rack (1) and above the panel (10).
2. The automatic control system of a semi-automatic sponge foaming machine according to claim 1, wherein a discharge opening (8) is communicated with the lower part of the first bucket (2) and the lower part of the second bucket (21), and a flange (9) is welded on the outer part of the discharge opening (8).
3. The automatic control system of a semi-automatic sponge foaming machine according to claim 2, wherein the discharge opening (8) of the first bucket (2) is fixedly connected with a first pneumatic butterfly valve (91) through the flange (9), and the discharge opening (8) of the second bucket (21) is fixedly connected with a second pneumatic butterfly valve (92) through the flange (9).
4. The automatic control system of a semi-automatic sponge foaming machine according to claim 3, wherein two pneumatic pipe joints (93) for connecting pneumatic pipes are formed on the upper end surfaces of the first pneumatic butterfly valve (91) and the second pneumatic butterfly valve (92), a valve port (94) matched with the discharge port (8) is formed in one side, close to the discharge port (8), of the first pneumatic butterfly valve (91) and the second pneumatic butterfly valve (92), a rotating shaft (96) of the valve port (94) penetrates through the first pneumatic butterfly valve (91) and the second pneumatic butterfly valve (92), and a partition plate (95) connected with the rotating shaft (96) is arranged inside the valve port (94).
5. The automatic control system of a semi-automatic sponge foaming machine according to claim 1, wherein one side of the frame (1) is connected with a machine door (11) through a hinge.
6. The automatic control system of a semi-automatic sponge foaming machine according to claim 1, wherein a support frame (19) is welded below the charging bucket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997054.7U CN213166502U (en) | 2020-09-12 | 2020-09-12 | Automatic control system of semi-automatic sponge foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021997054.7U CN213166502U (en) | 2020-09-12 | 2020-09-12 | Automatic control system of semi-automatic sponge foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213166502U true CN213166502U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021997054.7U Active CN213166502U (en) | 2020-09-12 | 2020-09-12 | Automatic control system of semi-automatic sponge foaming machine |
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| Country | Link |
|---|---|
| CN (1) | CN213166502U (en) |
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- 2020-09-12 CN CN202021997054.7U patent/CN213166502U/en active Active
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