Paper container spraying device

Abstract

The utility model discloses a paper container spraying device which comprises a spraying mechanism, the spraying mechanism comprises a spraying box and a supporting rod transversely arranged in the spraying box, the supporting rod is connected with at least one spraying assembly, and the spraying assembly comprises a supporting plate fixed to the supporting rod. The supporting plate is provided with an adjusting plate with the position capable of being adjusted up and down, the adjusting plate is provided with a spraying frame with the rotating angle capable of being adjusted, and the spraying frame is connected with a spraying head. According to the spraying device, during spraying operation, position adjustment of the spraying head on the horizontal plane and in the height direction and direction adjustment of the spraying head in the angle direction are achieved through the spraying assemblies, a plurality of spraying assemblies can be arranged according to the spraying requirement, the multi-position and multi-direction spraying requirement is met, the spraying operation is wide in applicability and high in adjustability, and the spraying efficiency is improved. The arrangement of the rotatable storage seat further ensures the uniformity requirement of spraying, and effectively avoids the situation of spraying leakage and the situation of uneven spraying thickness.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper product spraying processing technical field especially relates to a paper container spraying device. BACKGROUND

[0002] Due to the increasing prevalence of plastic products, people are increasingly aware of the importance of environmental protection, in some fields, paper products gradually replace the original plastic products, and paper containers are gradually common in our daily life, such as paper tray, paper bowl, paper cup and the like. However, paper products are dissolved when holding liquid for a long time, so we need to spray a waterproof layer on the surface of the paper product holding objects in the process.

[0003] The existing spraying technology can meet most of the paper product spraying needs, however, with our pursuit of shape diversification and function diversification of paper products, the structure of paper products tends to be complex, and uneven spraying or even missed spraying may occur when using the spraying technology to spray. The main reason is that the nozzle lacks flexible adjustment, and it is difficult to adjust simply to adapt to different product requirements when spraying paper products of different specifications and shapes. SUMMARY

[0004] The utility model aims at solving the shortcoming in prior art and provides a paper container spraying device.

[0005] In order to realize the above-mentioned purpose, a paper container spraying device comprises a spraying mechanism, the spraying mechanism comprises a spraying box and a support rod transversely arranged in the spraying box, a rotating shaft is arranged outside the spraying box, one end of the support rod is fixedly connected with the upper end of the rotating shaft, at least one spraying assembly is connected with the support rod, the spraying assembly comprises a support plate fixed on the support rod, an adjusting plate capable of adjusting the position up and down is arranged on the support plate, a spraying frame capable of adjusting the rotation angle is arranged on the adjusting plate, and a nozzle is connected with the spraying frame.

[0006] The connection between the spraying frame and the adjusting plate can adjust the angle of the nozzle, the connection between the adjusting plate and the support plate can adjust the up and down position of the nozzle, and the rotation of the support rod driven by the rotating shaft can adjust the position of the nozzle in the spraying box. We can also set multiple spraying assemblies on the support rod to meet the spraying needs of multiple positions and angles.

[0007] Preferably, the support plate is provided with multiple rows of positioning holes, the adjusting plate is provided with at least one positioning through slot, the positioning through slot corresponds to the position of the single row of positioning holes on the support plate, the adjusting plate is provided with multiple locking through holes, the spraying frame is provided with an arc-shaped through slot, and the arc-shaped through slot corresponds to the positions of the multiple locking through holes.

[0008] The up and down position of the adjusting plate is adjusted by the positioning through slot and the positioning hole, the angle of the spraying frame is adjusted by the arc-shaped through slot and the locking through hole, and the spraying frame is fixed by inserting a screw, which is simple in processing and saves cost, and convenient and fast in use.

[0009] Preferably, the locking through hole is in position correspondence with the positioning hole. The adjusting plate is reinforced by inserting a screw.

[0010] Preferably, the spraying frame is provided with at least one fixing through hole in position correspondence with the locking through hole. The spraying frame is reinforced by inserting a screw.

[0011] Preferably, the inner bottom of the spraying box is provided with an object seat, and the lower part of the spraying box is provided with a first driving motor for driving the object seat to rotate.

[0012] The front spraying of the product is completed by driving the object seat to rotate by the first driving motor.

[0013] Preferably, the bottom of the object seat is connected with a driven shaft, a belt pulley is connected to the driven shaft, and the first driving motor is connected with the belt pulley by a belt to drive the driven shaft.

[0014] In the driving mode of the belt, the first driving motor can be effectively prevented from being damaged by the pollution of the material in case of accidental leakage.

[0015] Preferably, the spray head is connected with a material conveying pipe, the material conveying pipe is connected with a feeding pipe, and an electromagnetic valve is further connected to the material conveying pipe.

[0016] The control of the electromagnetic valve can realize the on-off of the material conveying for spraying, and the degree of automation is high.

[0017] Preferably, the rotating shaft is connected with a second driving motor for driving the rotating shaft to rotate.

[0018] Preferably, the recycling mechanism further includes a backflow box, the backflow box is connected with a material discharging pipe and a plurality of backflow pipes, the bottom of the spraying box is provided with a backflow port in communication with the backflow pipes, the material discharging pipe is in communication with the feeding pipe, and a conveying pump is connected to the material discharging pipe.

[0019] The recycling mechanism can recycle the sprayed material, save the use of material, and reduce the cost.

[0020] Preferably, the machine frame is provided with a plurality of spraying mechanisms, and the spraying mechanisms are in communication with the backflow box through the backflow pipes.

[0021] The plurality of spraying mechanisms are connected by the recycling mechanism to realize the multi-thread spraying operation, effectively recycle the material, and have high efficiency, energy saving and environmental protection.

[0022] Compared with the prior art, the utility model has the beneficial effects that

[0023] The utility model discloses a spraying assembly realizes the position adjustment of the spray head on the horizontal plane, on the height and the direction adjustment of the spray head on the angle when the spraying operation, and multiple spraying assemblies can be set up according to the spraying demand, satisfies the spraying demand of multiple positions, multiple directions, and the setting of rotatable article seat makes the uniformity requirement of spraying more ensured, effectively avoids the situation of missing spraying and the situation of uneven spraying thickness. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments.

[0025] Figure 1 It is the structural schematic diagram of the utility model.

[0026] Figure 2 It is the structural schematic diagram of the spraying mechanism of the utility model.

[0027] Figure 3 It is another view structural schematic diagram of the spraying mechanism of the utility model.

[0028] Figure 4 It is the structural schematic diagram of the spraying assembly of the utility model.

[0029] Figure 5 It is the local structural schematic diagram of the spraying assembly of the utility model.

[0030] Figure 6 It is the structural schematic diagram of the recycling mechanism of the utility model. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following will be further detailed with specific implementation and refer to the drawings, should understand, these descriptions are only exemplary, and not to limit the scope of the utility model. Moreover, in the following explanation, the description of known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model. EMBODIMENT

[0032] As Figures 1-6The utility model provides a kind of paper container spraying device, including rack 1, which is provided with recycling mechanism 2 and multiple spraying mechanisms 3 on the rack 1, the spraying mechanism 3 includes spraying box 4 and support rod 5 transversely arranged in spraying box 4, the spraying box 4 is provided with rotating shaft 6 outside, one end of support rod 5 is fixedly connected with the upper end of rotating shaft 6, and rotating shaft 6 drives support rod 5 to rotate in spraying box 4.The support rod 5 is connected with at least one spraying assembly 7, and the spraying assembly 7 includes support plate 8 fixed on support rod 5, the support plate 8 is vertically arranged, the support plate 8 is provided with adjusting plate 9, the adjusting plate 9 is provided with spraying frame 10, and the spraying frame 10 is connected with spray head 11.

[0033] The support plate 8 is provided with multiple positioning holes 12, the adjusting plate 9 is provided with at least one positioning through slot 13, the positioning through slot 13 corresponds to the position of the single positioning hole 12 on the support plate 8, after adjusting the position of the adjusting plate 9, the position of the adjusting plate 9 can be fixedly connected by screwing through the positioning through slot 13 and the positioning hole 12, so as to fix the position of the adjusting plate 9, the adjusting plate 9 is provided with multiple locking through holes 14, the spraying frame 10 is provided with arc-shaped through slot 15, the arc-shaped through slot 15 corresponds to the position of the multiple locking through holes 14, after rotating the spraying frame 10 to a predetermined angle, the position of the spraying frame 10 can be fixedly connected by screwing through the arc-shaped through slot 15 and the locking through hole 14, so as to fix the position of the spraying frame 10.

[0034] The locking through hole 14 corresponds to the position of the positioning hole 12, and the position of the adjusting plate 9 can be fixedly connected by screwing through the locking through hole 14 and the positioning hole 12, so as to reinforce the adjusting plate 9.

[0035] The spraying frame 10 is provided with at least one fixing through hole 16, the fixing through hole 16 corresponds to the position of the locking through hole 14, and the position of the spraying frame 10 can be fixedly connected by screwing through the fixing through hole 16 and the locking through hole 14, so as to reinforce the spraying frame 10.

[0036] The bottom of the spraying box 4 is provided with a storage seat 17, and the paper container to be sprayed is placed on the storage seat 17, and a first driving motor 18 is arranged below the spraying box 4 to drive the storage seat 17 to rotate.

[0037] The bottom of the storage seat 17 is connected with a driven shaft 19, the driven shaft 19 is connected with a belt pulley 20, and the first driving motor 18 is connected with the belt pulley 20 through a belt 21 to drive the driven shaft 19.

[0038] The spray head 11 is connected with a material conveying pipe 22, the material conveying pipe 22 is connected with a feeding pipe 23, and the material conveying pipe 22 is further connected with an electromagnetic valve 24.

[0039] The rotating shaft 6 is connected with a second driving motor 25 for driving the rotating shaft 6 to rotate.

[0040] The recycling mechanism 2 comprises a return tank 26, the return tank 26 is connected with a discharging pipe 27 and a plurality of return pipes 28, the spray tank 4 is provided with a return port 29 at the bottom, the return port 29 is communicated with the return pipes 28, the excess material in the spray tank 4 during operation enters the return tank 26 through the return pipes 28, the discharging pipe 27 is communicated with the feeding pipe 23, the discharging pipe 27 is connected with a conveying pump 30, the material in the return tank 26 is conveyed to the feeding pipe 23 through the discharging pipe 27 by the action of the conveying pump 30 for recycling, and the plurality of spray tanks 4 are communicated with the return tank 26 through the return pipes 28 for recycling the material.

[0041] Working principle:

[0042] The product is placed on the product seat 17, the sprayed material is conveyed to the spray head 11 through the feeding pipe 23 and the material conveying pipe 22 for spraying operation, and the first driving motor 18 drives the product seat 17 to rotate at the same time, so that the spraying of the product is completed. According to different requirements of different product shapes, sizes and the like, the position of the spray head 11 needs to be adjusted according to the actual situation of the product during spraying. The connection between the spraying frame 10 and the adjusting plate 9 can adjust the angle of the spray head 11, the connection between the adjusting plate 9 and the supporting plate 8 can adjust the up-down position of the spray head 11, and the rotation of the rotating shaft 6 drives the rotation of the supporting rod 5 to adjust the position of the spray head 11 in the spray tank 4. According to the complexity of the shape of the product, a plurality of spraying assemblies 7 can be arranged on the supporting rod 5, so as to meet the spraying requirements of multiple positions and multiple angles.

[0043] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A paper container spraying device characterized by comprising: The spraying mechanism comprises a spraying box and a support rod arranged transversely in the spraying box, a rotating shaft is arranged outside the spraying box, one end of the support rod is fixedly connected with the upper end of the rotating shaft, at least one spraying assembly is connected with the support rod, the spraying assembly comprises a support plate fixed on the support rod, an adjusting plate is arranged on the support plate and can be adjusted in position up and down, a spraying frame is arranged on the adjusting plate and can be adjusted in rotation angle, and a spray head is connected with the spraying frame.

2. A paper container spraying apparatus according to claim 1, wherein The support plate is provided with a plurality of positioning holes, the adjusting plate is provided with at least one positioning through slot, the positioning through slot corresponds to the position of the single positioning hole on the support plate, the adjusting plate is provided with a plurality of locking through holes, the spraying frame is provided with an arc-shaped through slot, and the arc-shaped through slot corresponds to the position of the plurality of locking through holes.

3. A paper container spraying apparatus according to claim 2, wherein The adjusting plate is provided with at least one locking through hole, and the locking through hole corresponds to the position of the positioning hole.

4. A paper container spraying apparatus according to claim 2, wherein The spraying frame is provided with at least one fixing through hole, and the fixing through hole corresponds to the position of the locking through hole.

5. A paper container spraying apparatus according to claim 1, wherein A storage seat is arranged at the bottom of the spraying box, and a first driving motor for driving the storage seat to rotate is arranged below the spraying box.

6. A paper container spraying apparatus according to claim 5, wherein A driven shaft is connected with the bottom of the storage seat, a belt pulley is connected with the driven shaft, and the first driving motor is connected with the belt pulley through a belt to drive the driven shaft.

7. A paper container spraying apparatus according to claim 1, wherein The spray head is connected with a conveying pipe, the conveying pipe is connected with a feeding pipe, and an electromagnetic valve is further connected with the conveying pipe.

8. A paper container spraying apparatus according to claim 1, wherein The rotating shaft is connected with a second driving motor for driving the rotating shaft to rotate.

9. A paper container spraying apparatus according to claim 1, wherein The recycling mechanism comprises a reflux box, the reflux box is connected with a discharge pipe and a plurality of reflux pipes, a reflux port is arranged at the bottom of the spraying box, the reflux port is communicated with the reflux pipe, the discharge pipe is communicated with the feeding pipe, and a conveying pump is connected with the discharge pipe.

10. The paper container spraying apparatus according to claim 1, wherein The machine frame is provided with a plurality of spraying mechanisms, and the spraying mechanisms are respectively communicated with the reflux box through the reflux pipes. The spraying mechanism comprises a spraying box and a support rod arranged transversely in the spraying box, a rotating shaft is arranged outside the spraying box, one end of the support rod is fixedly connected with the upper end of the rotating shaft, at least one spraying assembly is connected with the support rod, the spraying assembly comprises a support plate fixed on the support rod, an adjusting plate is arranged on the support plate and can be adjusted in position up and down, a spraying frame is arranged on the adjusting plate and can be adjusted in rotation angle, and a spray head is connected with the spraying frame. The support plate is provided with a plurality of positioning holes, the adjusting plate is provided with at least one positioning through slot, the positioning through slot corresponds to the position of the single positioning hole on the support plate, the adjusting plate is provided with a plurality of locking through holes, the spraying frame is provided with an arc-shaped through slot, and the arc-shaped through slot corresponds to the position of the plurality of locking through holes. The adjusting plate is provided with at least one locking through hole, and the locking through hole corresponds to the position of the positioning hole. The spraying frame is provided with at least one fixing through hole, and the fixing through hole corresponds to the position of the locking through hole. A storage seat is arranged at the bottom of the spraying box, and a first driving motor for driving the storage seat to rotate is arranged below the spraying box. A driven shaft is connected with the bottom of the storage seat, a belt pulley is connected with the driven shaft, and the first driving motor is connected with the belt pulley through a belt to drive the driven shaft. The spray head is connected with a conveying pipe, the conveying pipe is connected with a feeding pipe, and an electromagnetic valve is further connected with the conveying pipe. The rotating shaft is connected with a second driving motor for driving the rotating shaft to rotate. The recycling mechanism comprises a reflux box, the reflux box is connected with a discharge pipe and a plurality of reflux pipes, a reflux port is arranged at the bottom of the spraying box, the reflux port is communicated with the reflux pipe, the discharge pipe is communicated with the feeding pipe, and a conveying pump is connected with the discharge pipe. The machine frame is provided with a plurality of spraying mechanisms, and the spraying mechanisms are respectively communicated with the reflux box through the reflux pipes.

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