Mixture conveying system for glass fiber reinforced plastic bathroom products

Abstract

The utility model discloses a mixture conveying system for glass fiber reinforced plastic bathroom products. The mixture conveying system comprises a mixing tank, a distribution tank, a stirrer and a batching pipe, the mixing tank is used for communicating with the stone powder storage tank and the resin storage tank and inputting stone powder and resin; the distribution tank is communicated with an output port of the mixing tank through the batching pipe and conveys a mixture to spraying work; the mixing tank and the distribution tank are both provided with the stirring machines, and the stirring machines are provided with time relays; the time relay is intermittently switched on and off, so that the stirrer is intermittently operated; and the interval time of intermittent operation of the stirrer is less than the coagulation time of the mixture. The stirring machines installed on the mixing tank and the distribution tank are controlled to operate intermittently through the time relay, and the interval time of intermittent operation of the stirring machines is smaller than the condensation time of the mixture, so that the condensation phenomenon of the mixture stored in the mixing tank and the distribution tank can be avoided, and electricity can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic sanitary ware production equipment, in particular to a mixed material conveying system for glass fiber reinforced plastic sanitary ware products. Background Art

[0002] The mixture used to prepare FRP sanitary ware products is composed of stone powder and resin material containing unsaturated resin. After the stone powder and the resin material containing unsaturated resin are stirred and mixed evenly to form a mixture, if the stirring of the mixture is stopped for more than the coagulation time, the stone powder in the mixture will separate from the resin material and precipitate, and then coagulate into a lump. The coagulated mixture loses fluidity and cannot be used, and cannot be restored by stirring.

[0003] Therefore, the material tanks storing the mixture need to be emptied before leaving get off work every day to prevent the mixture from settling and condensing overnight and clogging the material tanks. As a result, each shift needs to complete the batching before the mixture can be used at the spraying station to coat the molds used to prepare bathroom products, reducing the production efficiency of fiberglass bathroom products. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the purpose of the utility model is to propose a mixture conveying system for FRP sanitary ware products, which controls the intermittent operation of the mixer through a time relay and ensures that the operating interval of the mixer does not exceed the coagulation time of the mixture to avoid coagulation of the mixture.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A mixed material conveying system for glass fiber reinforced plastic sanitary products, comprising a mixing tank, a distribution tank, a mixer and a batching pipe;

[0007] The mixing tank is used to communicate with the stone powder storage tank and the resin storage tank, and input stone powder and resin; the delivery tank is connected to the output port of the mixing tank through the batching pipe, and transports the mixed material to the spraying work;

[0008] The mixing tank and the delivery tank are both equipped with the mixer, and the mixer is equipped with a time relay;

[0009] The time relay is intermittently turned on and off to make the mixer run intermittently; the interval time of the intermittent operation of the mixer is less than the coagulation time of the mixture.

[0010] Specifically, the batching pipe is divided into an input section and an output section;

[0011] The input end of the input section of the batching pipe is connected to the output port of the mixing tank, and the output end of the output section of the batching pipe is connected to the input port of the delivery tank; the output end of the input section of the batching pipe is connected to the input end of the output section of the batching pipe;

[0012] An emptying port is provided between the input section and the output section of the dispensing pipe; the emptying port is located at the lowest point of the dispensing pipe.

[0013] Furthermore, a curved pipe portion is provided at one end of the output section of the dispensing pipe close to the emptying port;

[0014] The elbow portion is located at the highest point of the output section of the dispensing pipe;

[0015] The batching pipe located between the elbow portion and the input port of the delivery tank is an inclined pipe extending from top to bottom;

[0016] The angle between the pipeline axis of the inclined pipeline part of the batching pipe and the horizontal line is 3-5°.

[0017] Further, at least two filters are included;

[0018] The filters are respectively installed at the input end and the output end of the batching pipe.

[0019] Furthermore, it also includes a first discharge pipe;

[0020] The input end of the first discharge pipe extends into the bottom of the delivery tank, and the output end of the first discharge pipe passes upward through the top of the delivery tank and extends to the spraying station.

[0021] Further, it also includes at least two pneumatic diaphragm pumps;

[0022] The pneumatic diaphragm pump is installed in the middle of the input section of the batching pipe and in the middle of the first discharge pipe.

[0023] Furthermore, the first discharge pipe is provided with a reflux branch pipe;

[0024] The input end of the reflux branch pipe is close to and connected to the output end of the first discharge pipe, and the output end of the reflux branch pipe is connected to the top of the delivery tank.

[0025] Furthermore, it also includes a second discharge pipe and a plunger pump;

[0026] The input end of the second discharge pipe extends into the bottom of the delivery tank, and the output end of the second discharge pipe passes upward through the top of the delivery tank and extends to the spraying station;

[0027] The plunger pump is installed in the middle of the second discharge pipe.

[0028] Furthermore, it also includes a plurality of pneumatic switches;

[0029] The plunger pump and the pneumatic diaphragm pump are both connected to the pneumatic switch;

[0030] A plurality of pneumatic switches are respectively arranged at the spraying stations.

[0031] Preferably, the first discharge pipe and the second discharge pipe are both metal pipes or hoses with a quick-disassembly structure.

[0032] The beneficial effects of the technical solution of the utility model are as follows: the mixture conveying system for FRP sanitary ware products controls the intermittent operation of the agitator installed in the mixing tank and the delivery tank through a time relay, and makes the interval time of the intermittent operation of the agitator shorter than the coagulation time of the mixture, thereby avoiding the coagulation of the mixture stored in the mixing tank and the delivery tank, ensuring the sustainable operation of production while saving electricity, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic layout diagram of the mixed material conveying system for glass fiber reinforced plastic sanitary ware products of the utility model;

[0034] Among them: mixing tank 1; distribution tank 2; mixer 3; filter 4; batching pipe 5; pneumatic diaphragm pump 7; first discharge pipe 8; second discharge pipe 9; pneumatic switch 10; plunger pump 11; time relay 31; input section 51; output section 52; emptying port 53; reflux branch pipe 81; curved pipe part 521. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 The technical solution of the utility model is further illustrated by specific implementation methods.

[0036] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] A mixed material conveying system for glass fiber reinforced plastic sanitary products, comprising a mixing tank 1, a delivery tank 2, a stirrer 3 and a batching pipe 5;

[0039] The mixing tank 1 is used to communicate with the stone powder storage tank 5 and the resin storage tank 6, and input stone powder and resin; the delivery tank 2 is connected to the output port of the mixing tank 1 through the batching pipe 5, and transports the mixed material to the spraying work;

[0040] The mixing tank 1 and the delivery tank 2 are both equipped with the mixer 3, and the mixer 3 is equipped with a time relay 31;

[0041] The time relay 31 is intermittently turned on and off to make the mixer 3 run intermittently; the interval time of the intermittent operation of the mixer 3 is less than the coagulation time of the mixture.

[0042] like Figure 1 As shown, the mixture conveying system for FRP sanitary ware products of the utility model adopts a mixing tank 1 to input stone powder and resin material to mix the mixture, and after the mixture is evenly stirred, it is conveyed to the corresponding spraying station through a delivery tank 2; the mixer 3 installed in the mixing tank 1 and the delivery tank 2 is controlled to run intermittently through a time relay 31, and the interval time of the intermittent operation of the mixer 3 is made shorter than the coagulation time of the mixture, which can avoid the coagulation of the mixture stored in the mixing tank 1 and the delivery tank 2, and can also save electricity.

[0043] Figure 1 The arrow icon in the figure indicates the flow direction of the material.

[0044] Specifically, the batching pipe 5 is divided into an input section 51 and an output section 52;

[0045] The input end of the input section 51 of the batching pipe 5 is connected to the output port of the mixing tank 1, and the output end of the output section 52 of the batching pipe 5 is connected to the input port of the delivery tank 2; the output end of the input section 51 of the batching pipe 5 is connected to the input end of the output section 52 of the batching pipe 5;

[0046] An emptying port 53 is provided between the input section 51 and the output section 52 of the dispensing pipe 5 ; the emptying port 53 is located at the lowest point of the dispensing pipe 5 .

[0047] like Figure 1 As shown, after the mixed material is distributed from the mixing tank 1 to the distribution tank 2, the remaining material in the distribution pipe 5 is discharged through the emptying port 53 located at the lowest point to prevent the mixed material from condensing in the distribution pipe 5 and to prevent the distribution pipe 5 from being blocked.

[0048] Furthermore, a curved pipe portion 521 is provided at one end of the output section 52 of the dispensing pipe 5 close to the emptying port 53;

[0049] The curved pipe portion 521 is located at the highest point of the output section 52 of the dispensing pipe 5;

[0050] The dispensing pipe 5 between the curved pipe portion 521 and the input port of the delivery tank 2 is an inclined pipe extending from top to bottom;

[0051] The angle between the pipeline axis of the inclined pipeline part of the batching pipe 5 and the horizontal line is 3-5°.

[0052] like Figure 1 As shown, the batching pipe 5 part of the output section 52 is set as an inclined pipe with an inclination angle of 3-5°, which can reduce the accumulation of the mixed material in the inclined section of the pipe, thereby reducing the time for emptying the remaining material in the batching pipe 5 and reducing the difficulty of the emptying operation of the batching pipe 5.

[0053] Further, it also includes at least two filters 4;

[0054] The filter 4 is installed at the input end and the output end of the batching pipe 5 respectively.

[0055] like Figure 1 As shown, the large particles contained in the mixture are filtered out by the filter 4 to prevent the large particles from affecting the quality of the product.

[0056] Furthermore, it also includes a first discharge pipe 8;

[0057] The input end of the first discharge pipe 8 extends into the bottom of the delivery tank 2, and the output end of the first discharge pipe 8 passes upward through the top of the delivery tank 2 and extends to the spraying station.

[0058] like Figure 1 As shown, the mixed material for preparing the fiberglass sanitary ware is transported to the spraying station through the first discharge pipe 8.

[0059] Further, it also includes at least two pneumatic diaphragm pumps 7;

[0060] The pneumatic diaphragm pump 7 is installed in the middle of the input section 51 of the batching pipe 5 and in the middle of the first discharge pipe 8 .

[0061] like Figure 1 As shown, the pneumatic diaphragm pump 7 has good corrosion resistance and sealing performance, and can prevent the oil of the pneumatic diaphragm pump 7 from contaminating the mixture.

[0062] Furthermore, the first discharge pipe 8 is provided with a reflux branch pipe 81;

[0063] The input end of the reflux branch pipe 81 is close to and connected to the output end of the first discharge pipe 8 , and the output end of the reflux branch pipe 81 is connected to the top of the delivery tank 2 .

[0064] like Figure 1 As shown, when the output end of the first discharge pipe 8 is closed, the mixed material in the first discharge pipe 8 can flow back to the delivery tank 2 through the reflux branch pipe 81, so as to prevent the residual mixed material in the first discharge pipe 8 from clogging the pipeline.

[0065] Furthermore, it also includes a second discharge pipe 9 and a plunger pump 11;

[0066] The input end of the second discharge pipe 9 extends into the bottom of the delivery tank 2, and the output end of the second discharge pipe 9 passes upward through the top of the delivery tank 2 and extends to the spraying station;

[0067] The plunger pump 11 is installed in the middle of the second discharge pipe 9 .

[0068] like Figure 1 As shown, when the amount of mixed material used in the spraying station is large, or the pressure of the mixed material to be output is high, a plunger pump 11 can be used to output the mixed material through the second discharge pipe 9 to meet the requirement.

[0069] Furthermore, it also includes a plurality of pneumatic switches 10;

[0070] The plunger pump 11 and the pneumatic diaphragm pump 7 are both connected to the pneumatic switch 10;

[0071] The plurality of pneumatic switches 10 are respectively arranged at the spraying stations.

[0072] like Figure 1 As shown, several pneumatic switches 10 for controlling the plunger pump 11 and each pneumatic diaphragm pump 7 are arranged at the spraying station, which can improve the convenience of the operator in controlling the addition of materials to the delivery tank 2 and outputting the mixed material at the spraying station.

[0073] Preferably, the first discharge pipe 8 and the second discharge pipe 9 are both metal pipes or hoses with a quick-disassembly structure.

[0074] The use of a quickly detachable hose can improve the convenience of disassembling and cleaning the first discharge pipe 8 and the second discharge pipe 9, reduce the working time of cleaning and washing the hard first discharge pipe 8 and the second discharge pipe 9, and reduce labor intensity.

[0075] In summary, if Figure 1In the embodiment of the utility model shown, the mixed material conveying system for FRP sanitary products controls the intermittent operation of the agitator 3 installed in the mixing tank 1 and the delivery tank 2 through a time relay 31, which can avoid the coagulation of the mixed material, save electricity, and improve production efficiency.

[0076] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A mixed material delivery system for glass fiber reinforced plastic sanitary products, characterized in that: Includes mixing tanks, delivery tanks, blenders and dosing pipes; The mixing tank is used to communicate with the stone powder storage tank and the resin storage tank, and input stone powder and resin; the delivery tank is connected to the output port of the mixing tank through the batching pipe, and transports the mixed material to the spraying work; The mixing tank and the delivery tank are both equipped with the mixer, and the mixer is equipped with a time relay; The time relay is intermittently turned on and off to make the mixer run intermittently; the interval time of the intermittent operation of the mixer is less than the coagulation time of the mixture.

2. The mixed material conveying system for FRP sanitary products according to claim 1, characterized in that: The batching pipe is divided into an input section and an output section; The input end of the input section of the batching pipe is connected to the output port of the mixing tank, and the output end of the output section of the batching pipe is connected to the input port of the delivery tank; the output end of the input section of the batching pipe is connected to the input end of the output section of the batching pipe; An emptying port is provided between the input section and the output section of the dispensing pipe; the emptying port is located at the lowest point of the dispensing pipe.

3. The mixed material conveying system for FRP sanitary products according to claim 2, characterized in that: An end of the output section of the dispensing pipe close to the emptying port is provided with a bent pipe portion; The elbow portion is located at the highest point of the output section of the dispensing pipe; The batching pipe located between the elbow portion and the input port of the delivery tank is an inclined pipe extending from top to bottom; The angle between the pipeline axis of the inclined pipeline part of the batching pipe and the horizontal line is 3-5°.

4. The mixed material conveying system for FRP sanitary products according to claim 2, characterized in that: Also included are at least two filters; The filters are respectively installed at the input end and the output end of the batching pipe.

5. The mixed material conveying system for FRP sanitary products according to claim 2, characterized in that: Also includes a first discharge pipe; The input end of the first discharge pipe extends into the bottom of the delivery tank, and the output end of the first discharge pipe passes upward through the top of the delivery tank and extends to the spraying station.

6. The mixed material conveying system for FRP sanitary products according to claim 5, characterized in that: Also included are at least two air-operated diaphragm pumps; The pneumatic diaphragm pump is installed in the middle of the input section of the batching pipe and in the middle of the first discharge pipe.

7. The mixed material conveying system for FRP sanitary products according to claim 6, characterized in that: The first discharge pipe is provided with a reflux branch pipe; The input end of the reflux branch pipe is close to and connected to the output end of the first discharge pipe, and the output end of the reflux branch pipe is connected to the top of the delivery tank.

8. The mixed material conveying system for FRP sanitary products according to claim 6, characterized in that: Also includes a second discharge pipe and a plunger pump; The input end of the second discharge pipe extends into the bottom of the delivery tank, and the output end of the second discharge pipe passes upward through the top of the delivery tank and extends to the spraying station; The plunger pump is installed in the middle of the second discharge pipe.

9. The mixed material conveying system for FRP sanitary products according to claim 8, characterized in that: Also included are a number of pneumatic switches; The plunger pump and the pneumatic diaphragm pump are both connected to the pneumatic switch; A plurality of pneumatic switches are respectively arranged at the spraying stations.

10. The mixed material conveying system for FRP sanitary products according to claim 8, characterized in that: The first discharge pipe and the second discharge pipe are both metal pipes or hoses with a quick-disassembly structure.

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