CN205797550U - A kind of mattress paint finishing - Google Patents

Abstract

A mattress spraying system, which includes a first feeding device, a second feeding device, a heating device, a stirring device, and a spray head. The heating device includes a hot water tank, a first spiral heating coil, and a second spiral heating coil. The first and second spiral heating coils are respectively arranged on the inner walls of the first and second feeding devices. The stirring device includes an incoming material pipe, an agitating pump, a returning material pipe, and a material discharging pipe. The mattress spraying system can fully stir and heat the raw materials in the first and second feeding devices through the sufficient heating of the heating device, so that the stirring of various raw materials is more uniform, and it also makes the spraying process more uniform. It is more smooth in the middle, and because the stirring device has a return pipe, raw materials with different flow rates can enter the mixing chamber according to the needs, saving more raw materials and improving the stirring efficiency.

Description

A mattress spraying system

technical field

The utility model relates to the field of mattress manufacturing equipment, in particular to a mattress spraying system.

Background technique

In the process of mattress processing, firstly, manually clamp the two ends of the sponge that constitutes the mattress and align the middle, put it under the glue spraying machine for glue spraying, and then transfer it to another platform and manually Carry out the pasting work of the sponge, then put it into the bed core, and then move it to the bottom of a cotton press to compress it tightly.

In the above-mentioned spraying process, due to the different materials and viscosities of the glue, it is easy to cause blockage to the spray gun, and at the same time, due to the unreasonable design of the spraying equipment, a large amount of glue is wasted.

Utility model content

In view of this, the utility model provides a mattress spraying system that can spray smoothly and reduce waste, so as to solve the above technical problems.

A mattress spraying system, which includes a first feeding device, a second feeding device spaced apart from the first feeding device, a heating device for heating the first and second feeding devices, and a A stirring device for feeding and stirring by the first and second feeding devices, and a spray head for feeding and spraying by the stirring device. The heating device includes a hot water tank, a first spiral heating coil connected to the hot water tank and arranged in the first feeding device, and a first spiral heating coil connected to the first heating coil and arranged in the first feeding device. The second spiral heating coil in the second feeder. The first and second spiral heating coils are respectively arranged on the inner walls of the first and second feeding devices. The stirring device includes a feeding pipe connected to the first and second feeding devices respectively, a stirring pump for stirring raw materials from the first and second feeding devices, and a stirring pump connected to the first and second feeding devices respectively. 1. A return pipe connected to the second feeding device, and a discharge pipe connected to the spray head.

Further, the first feeding device includes a first feeding bin, a negative pressure pump for generating negative pressure in the first feeding bin, and a first raw material barrel connected to the first feeding bin, The raw materials in the first raw material barrel are self-sucked into the first feeding bin by the negative pressure in the first feeding bin.

Further, the first and second feeding devices respectively include a first and a second stirring pump.

Further, the second feeding device includes a second feeding bin, a second raw material barrel, and a feeding pump arranged between the second feeding bin and the second raw material barrel, and the feeding pump sucks the raw material In the second feeding bin.

Further, the first and second feeding devices also include a first and a second air release valve respectively.

Further, the first and second feeding devices respectively include a first and a second residual valve.

Further, the feed pipes connected to the first and second feeding devices are respectively provided with a flow pump, and the flow pump is used to read the current flow.

Further, the feed pipes connected to the first and second feeding devices are respectively provided with a filter for filtering impurities from the first and second feeding bins.

Further, the mattress spraying system also includes a high-pressure air pump connected to the spray head, and the high-pressure air pump is used to provide additional pressure to the spray head to spray the paint in the spray head.

Further, the return pipe is used to return the raw materials in the incoming pipe that have not entered the mixing bin to the first and second feeding devices respectively.

Compared with the prior art, the mattress spraying system can fully agitate and heat the raw materials in the first and second feeding devices through the sufficient heating of the heating device, so that the agitation of various raw materials is more efficient. Uniformity also makes the spraying process smoother. At the same time, because the stirring device has a return pipe, raw materials with different flow rates can enter the mixing chamber according to needs, and the remaining raw materials can be returned to their respective first and second. Two feeding devices, which can save more raw materials and improve mixing efficiency.

Description of drawings

Describe embodiments of the present utility model below in conjunction with accompanying drawing, wherein:

Fig. 1 is a structural schematic diagram of a mattress spraying system provided by the utility model.

detailed description

The specific embodiments of the present utility model will be described in further detail below based on the accompanying drawings. It should be understood that the description of the embodiments of the utility model here is not intended to limit the protection scope of the utility model.

Please refer to FIG. 1 , which is a schematic structural diagram of a mattress spraying system 100 provided by the present invention. The mattress spraying system 100 includes a first feeding device 10, a second feeding device spaced apart from the first feeding device 10, and a heating device for heating the first and second feeding devices 10, 20 30, a stirring device 40 fed and stirred by the first and second feeding devices 10, 20, a spray head 50 fed by the stir device 40 and sprayed, and a high pressure connected to the spray head 50 Air pump 60. It is conceivable that the mattress spraying system 100 also includes other devices, such as motors, power sources, water sources, and brackets for placing the above-mentioned functional modules, etc., which will not be described in detail here.

The first feeding device 10 includes a first feeding bin 11, a negative pressure pump 12 for generating negative pressure in the first feeding bin 11, a first raw material barrel 13 connected with the first feeding bin 11 , a first agitation pump 14 for stirring the raw materials in the first feed bin 11, a first air release valve 15 arranged on the first feed bin 11, and a first vent valve 15 arranged on the first feed bin 11 The first residual valve 16 at the bottom of the bin 11. The first feeding bin 11 may be in the shape of a barrel, and is used to place a raw material for pretreatment of the raw material, such as heating and stirring. The working principle of the negative pressure pump 12 is well known to those skilled in the art, and will not be repeated here. The negative pressure pump 12 is used to pump the first feeding bin 11 into a negative pressure, so that the raw materials in the first raw material barrel 13 can be self-absorbed into the first feeding bin 11 . The first stirring pump 14 is arranged above the first feeding bin 11, and is used to stir the raw materials sucked into the first feeding bin 11, make it fully and evenly heated, and release the raw materials in the raw materials. gas. The first gas release valve 15 is arranged above the first feeding bin 11 to facilitate the release of the gas released from the raw material through the first gas release valve 15 . The first residue relief valve 16 is arranged at the bottom of the first feeding bin 11 , and is used to discharge unused raw materials from the first residue relief valve 16 . The structures and working principles of the above-mentioned various mixing pumps and various valves should be standard components known to those skilled in the art, and will not be described in detail here.

The second feeding device 20 includes a second feeding bin 21, a second raw material barrel 22 connected to the second feeding bin 21, and a second raw material barrel 22 arranged between the second feeding bin 21 and the second raw material barrel 22 Feed pump 23, a second stirring pump 24 for stirring the raw materials in the second feed bin 21, a second air release valve 25 arranged on the second feed bin 21, and a second air release valve 25 arranged on the second feed bin 21 The second residual valve 26 at the bottom of the second feeding bin 21 . The second feeding bin 21 and the second raw material barrel 22 may have the same structure and working principle as the first feeding bin 21 and the first raw material barrel 13 , which will not be repeated here. The working principle of the feeding pump 23 is different from that of the negative pressure pump 12. The feeding pump 23 is used to directly suck the raw materials in the second raw material tank 22 into the second feeding bin 21 instead of self-suction through negative pressure. The second stirring pump 24, the second deflation valve 25, and the second residual valve 26 are the corresponding components of the first feeding device 10, that is, the first stirring pump 14, the first deflation valve 25 and the first residual discharge valve. The valve 16 has the same structure and working principle, which will not be repeated here.

The heating device 30 includes a hot water tank 31, a first spiral heating coil 32 connected to the hot water tank 31 and arranged in the first feeding bin 11, and a first spiral heating coil 32 connected to the first heating coil 32. And the second spiral heating coil 33 arranged in the second feeding bin 21, a return water pipe 34 connected to the second spiral heating coil 33 respectively, and a heat medium used in the first, second Two helical heating coils 32, 33, and a booster pump 35 running in the return pipe 34. The hot water tank 31 is used to provide hot water for the entire heating device 30 , and an electric heating device can be arranged inside it to heat the heat medium in the hot water tank 31 . The first and second spiral heating coils 32 can have the same structure, and they are spirally arranged in the first and second feeding bins 11 and 21 or on the inner walls to provide the first and second feeding bins 11 , The raw material in 12 is heated. The first and second spiral heating coils 32 and 33 have a spiral structure to increase the heating area and improve heating efficiency. The heat medium enters from the first spiral heating coil 32 sequentially, and then exits from the second spiral heating coil 33, so that the effect of effectively utilizing heat energy can be achieved and the floor area of the equipment can be saved. The heat medium may be water, or a fluid medium such as oil. The water return pipe 34 is used to add the heat medium from the second spiral heating coil 33 back into the hot water tank 31 to achieve the purpose of reuse. The above-mentioned power sources for the flow of heat medium all come from the booster pump 35, and the booster pump 35 pushes the heat medium to flow in the first and second spiral heating coils 32, 33 and the return pipe 34 , to achieve the purpose of reciprocating.

The stirring device 40 is used to stir the raw materials from the first and second feeding devices 10 and 20 for final preparation for spraying. The stirring device 40 includes a feeding pipe 41 connected to the first and second feeding devices 10 and 20 respectively, a stirring device for stirring the raw materials from the first and second feeding devices 10 and 20 A warehouse 42, a return pipe 43 connected to the first and second feeding devices 10 and 20 respectively, a discharge pipe 44 connected to the spray head 50, and two are respectively arranged on the first and second feeding devices. A flow pump 45 on the feed pipe 41 connected to the feeding device 10,20, two filters 46 respectively arranged on the feed pipe 41 connected to the first and second feeding devices 10,20, and a set A stirring pump 47 on the stirring bin 42. The feed pipe 41 communicates with the first and second feeding devices 10 and 20, specifically the first and second feeding bins 11 and 21 and the stirring bin 42, so that the first and second The raw materials in the feeding bins 11 and 21 are mixed in the stirring bin 42 . The stirring bin 42 is used to provide a place for stirring the raw materials from the first and second feeding bins 11 and 21 . The return pipe 43 is used to return the raw materials in the incoming pipe 41 that have not entered the mixing chamber 42 to the first and second feeding chambers 11 and 21 respectively. The discharge pipe 44 is used to communicate with the mixing bin 42 and the spray head 50 so as to facilitate the spraying by the spray head 50 . The flow pump 45 is used to read the flow rate of the raw materials in the incoming pipe 41 at the current moment, and also to provide power for the raw materials that have not entered the mixing bin 42 to return to the first and second feeding bins 11 and 21 . The filter 46 is used to filter impurities from the first and second feeding bins 11 and 21 to avoid clogging the spray head 50 and preventing the impurities from contaminating the sprayed mattress. The above pipelines, stirring pump 47, flow pump 45, and filter 46 should be standard components known to those skilled in the art, and their structures and working principles will not be described in detail.

The spray head 50 is connected with the discharge pipe 44, and is used to spray the raw material onto the mattress purposefully. In order to achieve the purpose of spraying, it can be understood that the area of the outlet of the spray head 50 must be smaller than the discharge area. The cross-sectional area of the pipe 44, and then under the pressure of the stirring pump 47 or the effect of gravity, the effect of spraying can be achieved. The structure of the spray head 50 should also be a standard component known to those skilled in the art, and its structure and working principle will not be described in detail.

For some viscous raw materials, it may be difficult to eject the viscous raw materials from the nozzle 50 only under the pressure provided by the stirring pump 47 or under the action of gravity, so the high-pressure air pump 60 is needed. Compressed air is stored in the high-pressure air pump 60 , which communicates with the spray head 50 through a pipeline, and is used to provide additional pressure for the spray head 50 to spray the paint in the spray head 50 . When the compressed air is blown out of the outlet of the spray head 50, the viscous raw material is sprayed onto the sprayed mattress by the way to achieve the effect of spraying.

Compared with the prior art, the mattress spraying system 100 can fully agitate and heat the raw materials in the first and second feeding devices 10, 20 through the sufficient heating of the heating device 30, so that various The mixing of raw materials is more uniform, which also makes the spraying process smoother. At the same time, because the stirring device has a return pipe, raw materials with different flow rates can enter the mixing chamber according to needs, and the remaining raw materials can be returned to their respective The first and second feeding devices 10, 20 can save more raw materials and improve the stirring efficiency.

The above are only preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Any modification, equivalent replacement or improvement within the spirit of the present utility model is covered by the claims of the present utility model. .

Claims (10)

1. a mattress paint finishing, it is characterised in that: described mattress paint finishing includes first feeding device, one with Spaced second feeding device of this first feeding device, one for heating the heating of described first, second feeding device Device, one by described first, second feeding device feed the agitating device that is stirred, and one is supplied by agitating device Expecting and carry out the shower nozzle sprayed, described heater includes a boiler, and one is connected with boiler and is arranged on described The first spiral heating coil pipe in one feeding device, one is connected with this first spiral heating coil pipe and is arranged on described second and adds The second spiral heating coil pipe in material device, first, second spiral heating coil pipe is separately positioned on described first, second charging On the inwall of device, described agitating device includes a supplied materials pipe being connected respectively with described first, second feeding device, one For stirring the mixing pump from the raw material in described first, second feeding device, one feeds with described first, second respectively The feed back pipe that device connects, and the discharge nozzle that a described shower nozzle connects.

2. mattress paint finishing as claimed in claim 1, it is characterised in that: described first feeding device includes that one first adds Feed bin, one for making to produce in described first feeding chamber the negative pressure pump of negative pressure, and one is connected with this first feeding chamber First Raw material pail, the raw material in described first Raw material pail utilizes the negative pressure in described first feeding chamber from sucking this first feeding chamber In.

3. mattress paint finishing as claimed in claim 1, it is characterised in that: described first, second feeding device the most also wraps Include first, second mixing pump.

4. mattress paint finishing as claimed in claim 1, it is characterised in that: described second feeding device includes that one second adds Feed bin, second Raw material pail, and a charge pump being arranged between described second feeding chamber and the second Raw material pail, described Raw material is sucked in described second feeding chamber by charge pump.

5. mattress paint finishing as claimed in claim 1, it is characterised in that: described first, second feeding device the most also wraps Include first, second vent valve.

6. mattress paint finishing as claimed in claim 1, it is characterised in that: described first, second feeding device the most also wraps Include one first, second and let out residual valve.

7. mattress paint finishing as claimed in claim 1, it is characterised in that: described it is connected with first, second feeding device Being respectively arranged with a flow pump on supplied materials pipe, this flow pump is for reading the flow of current time.

8. mattress paint finishing as claimed in claim 1, it is characterised in that: described it is connected with first, second feeding device Being respectively arranged with a filter on supplied materials pipe, this filter is for filtering the impurity from described first, second feeding chamber.

9. mattress paint finishing as claimed in claim 1, it is characterised in that: described mattress paint finishing also includes one and institute State the pressure-air pump that shower nozzle connects, this pressure-air pump for providing extra pressure for described shower nozzle so that painting in shower nozzle Material ejection.

10. mattress paint finishing as claimed in claim 1, it is characterised in that: described feed back pipe is used for allowing in supplied materials pipe not to be had The raw material entered in agitating device returns in described first, second feeding device respectively.