Coloring material adding device for sponge ear caps

Abstract

The utility model relates to the technical field of sponge ear cap production, in particular to a sponge ear cap pigment adding device. The sponge ear cap pigment adding device comprises an isolation frame, a conveying assembly, storage barrels, a feeding pipe, a dustproof cover, a water pump, a connecting pipe, a spraying pipe and a guide plate, the isolation frame is obliquely designed, the conveying assembly is arranged in the isolation frame, the storage barrels are arranged on the front side and the rear side of the isolation frame, the tops of the storage barrels are connected and communicated with the feeding pipe, and the spraying pipe is connected with the dust cover. A dustproof cover covers the feeding pipe, the top of the storage barrel is connected and communicated with a connecting pipe, a water pump is arranged on the connecting pipe, one end of the connecting pipe is connected and communicated with a spraying pipe, and the right side of the isolation frame is fixedly connected with a spraying pipe. The redundant or unabsorbed pigment can fall to the bottom of the isolation frame through the reserved groove holes in the conveying assembly, due to the fact that the bottom of the isolation frame is designed in an inclined mode, the redundant pigment can flow into the collecting frame to be recycled, follow-up pigment treatment is facilitated, and waste of the pigment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sponge ear cap production technical field especially relates to a sponge ear cap colorant adding device. BACKGROUND

[0002] Sponge ear cap is a soft accessory for earphone or earphone, usually made of sponge material, covering the sound outlet of earphone, playing the role of sound insulation, comfort and protection of ears.

[0003] Sponge ear cap colorant adding refers to the process of uniformly applying dye or pigment to the surface or inside of sponge ear cap through a specific process. This process can change the color of sponge ear cap or add pattern design, meet the personalized needs of consumers and the requirements of brand visual identification. In actual operation, the coloring task is usually completed with the help of a special colorant adding device. However, in the color adding process, due to the lack of effective recycling mechanism, the excess or unabsorbed colorant will directly fall to the bottom of the device, which not only causes waste of colorant, but also increases the workload of subsequent cleaning and processing, further affecting production efficiency and environmental performance.

[0004] Therefore, a sponge ear cap colorant adding device with colorant recycling function is needed. SUMMARY

[0005] In order to overcome the shortcomings of the prior art that in the color adding process, due to the lack of effective recycling mechanism, the excess or unabsorbed colorant will directly fall to the bottom of the device, which not only causes waste of colorant, but also increases the workload of subsequent cleaning and processing, further affecting production efficiency and environmental performance, the utility model provides a sponge ear cap colorant adding device with colorant recycling function.

[0006] The technical scheme is as follows: a sponge ear cap colorant adding device, comprising an isolation frame, a conveying assembly, a storage barrel, a feed pipe, a dust cover, a water pump, a connecting pipe, a spraying pipe and a guide plate, the isolation frame is designed to be inclined, the conveying assembly is arranged inside the isolation frame, the storage barrels are arranged on the front and back sides of the isolation frame, the feed pipes are connected and communicated on the top of the storage barrels, the dust covers are arranged on the feed pipes, the connecting pipes are connected and communicated on the top of the storage barrels, the water pumps are arranged on the connecting pipes, the spraying pipes are connected and communicated at one end of the connecting pipes, the guide plates are fixedly connected to the right side of the isolation frame, further comprising a collection frame and universal wheels, the collection frame is slidingly arranged at the bottom of the isolation frame, and the universal wheels are arranged at the bottom of the collection frame.

[0007] Optionally, it further comprises a fixed plate, a heating pipe, a support plate and a fan, two fixed plates are fixedly connected to the top inside of the isolation frame, the heating pipe is arranged between the two fixed plates, the support plate is fixedly connected to the top of the isolation frame, and the fan is installed inside the support plate.

[0008] Optionally, it also comprises a fixing block, an extrusion rod and a screw, the front side of the isolation frame is detachably provided with the fixing block, the fixing block is fixedly connected with the extrusion rod, and the fixing block is inserted with the screw.

[0009] Optionally, it also comprises an anti-lost rope, the feeding pipe is connected with the anti-lost rope, and one end of the anti-lost rope is connected with the dust cover.

[0010] Optionally, it also comprises an observation plate, and the observation plate is embeddedly arranged on the storage barrel.

[0011] Optionally, it also comprises a protective plate, and the isolation frame is provided with two protective plates on the top, and the protective plates shield the water pump.

[0012] Compared with the prior art, the sponge ear cap colorant device has the following beneficial effects: 1. Excess or unabsorbed colorant will fall into the bottom of the isolation frame through the reserved slot hole on the conveying assembly. Since the bottom of the isolation frame is designed to be inclined, the excess colorant will flow to the inside of the collection frame for recycling, facilitating subsequent processing of the colorant, thereby avoiding waste of the colorant.

[0013] 2. By starting the fan and the heating pipe, the fan runs to suck external air into the inside of the isolation frame, and the heating pipe runs to heat the air in the inside of the isolation frame. The heated air is blown onto the sponge ear cap to accelerate the drying process of the colorant on the sponge ear cap, shorten the waiting time, and improve the production efficiency.

[0014] 3. The sponge ear cap is extruded by the extrusion rod, thereby helping the sponge ear cap to better absorb the colorant or adjust the shape thereof, and improving the quality of the sponge ear cap. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a three-dimensional structure sectional view of the isolation frame, the conveying assembly, the dust cover and other parts of the utility model.

[0017] Figure 3 It is a three-dimensional structure sectional view of the collection frame, the universal wheel and the guide plate and other parts of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the storage barrel, the feeding pipe and the spraying pipe and other parts of the utility model.

[0019] Figure 5 It is a three-dimensional structure sectional view of the fixed plate, the heating pipe and the fan and other parts of the utility model.

[0020] Figure 6 It is a three-dimensional structure sectional view of the conveying assembly, the fixing block and the extrusion rod and other parts of the utility model.

[0021] Figure 7 The utility model discloses the stereoscopic structure section view of fixed block, extrusion stick and screw and other parts.

[0022] The drawings are explained: 1: isolation frame, 2: conveying assembly, 3: storage barrel, 4: feed pipe, 5: dust cover, 6: water pump, 7: connecting pipe, 8: spray pipe, 9: collection frame, 10: universal wheel, 11: guide plate, 12: fixed plate, 13: heating pipe, 14: support plate, 15: fan, 16: fixed block, 17: extrusion stick, 18: screw, 19: anti-lost rope, 20: observation plate, 21: protection plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment 1: a sponge ear cap colorant device, please refer to Figures 1-6 , including isolation frame 1, conveying assembly 2, storage barrel 3, feed pipe 4, dust cover 5, water pump 6, connecting pipe 7, spray pipe 8 and guide plate 11, isolation frame 1 is designed obliquely, conveying assembly 2 is arranged in isolation frame 1, storage barrel 3 is arranged on the both sides of isolation frame 1, the top of storage barrel 3 is connected and communicated with feed pipe 4, dust cover 5 is covered on feed pipe 4, the top of storage barrel 3 is connected and communicated with connecting pipe 7, water pump 6 is arranged on connecting pipe 7, spray pipe 8 is connected and communicated with one end of connecting pipe 7, guide plate 11 is fixedly connected on the right side of isolation frame 1, collection frame 9 is slidably arranged on the bottom of isolation frame 1, four universal wheels 10 are arranged on the bottom of collection frame 9, anti-lost rope 19 is connected on feed pipe 4, one end of anti-lost rope 19 is connected with dust cover 5, to ensure that dust cover 5 is not lost when not in use, observation plate 20 is embeddedly arranged on storage barrel 3, to observe the remaining amount of colorant without opening storage barrel 3, to replenish in time, two protection plates 21 are arranged on the top of isolation frame 1, water pump 6 is shielded by protection plate 21, to protect water pump 6 from being collided by external objects, to reduce the influence of noise and dust on water pump, to prolong its service life.

[0025] When the device needs to be used, first, place multiple sponge ear caps on the conveying assembly 2, then pull the dust cover 5 upwards to open the feeding port, then add appropriate amount of colorant into the two storage barrels 3 through the feeding pipe 4 according to needs, after the colorant is added, cover the dust cover 5 back to close the feeding pipe 4 to prevent dust and impurities from entering, then start the conveying assembly 2, the conveying assembly 2 runs to convey the sponge ear caps to the right, at this time, start the two water pumps 6, the rear water pump 6 extracts colorant from the corresponding storage barrel 3 through the connecting pipe 7 and sprays the colorant evenly on the passing sponge ear cap through the spraying pipe 8, the conveying assembly 2 continues to convey multiple sponge ear caps to the right, the front water pump 6 runs to extract colorant from the storage barrel 3 through the connecting pipe 7 and sprays the colorant evenly on the other side or the part not fully colored of the sponge ear cap through the spraying pipe 8, so as to perform secondary coloring on the sponge ear cap, ensure that each position of the sponge ear cap can be evenly colored, improve the coloring effect, after the colorant is added, the conveying assembly 2 continues to convey multiple sponge ear caps to the right, finally, enter the next process through the guide plate 11, in the process of colorant spraying, the excess or not absorbed colorant will fall to the bottom of the isolation frame 1 through the reserved slot hole on the conveying assembly 2, due to the inclined design of the bottom of the isolation frame 1, the excess colorant will flow to the inside of the collection frame 9 for recycling, facilitating subsequent treatment of the colorant, so as to avoid waste of the colorant.

[0026] Example 2: Based on example 1, please refer to Figure 1 and Figure 5 , the isolation frame 1 is fixedly connected with two fixed plates 12 at the top, the two fixed plates 12 are commonly provided with a heating pipe 13, the isolation frame 1 is fixedly connected with a support plate 14 at the top, the support plate 14 is internally installed with a fan 15, and the fan 15 is provided with a dust screen at the top to avoid foreign matters in the air from entering the inside of the fan 15.

[0027] When the sponge ear cap is colored, the fan 15 and the heating pipe 13 are started, the fan 15 runs to suck the air outside into the inside of the isolation frame 1, and the heating pipe 13 runs to heat the air in the inside of the isolation frame 1, the heated air is blown to the sponge ear cap to accelerate the drying process of the colorant on the sponge ear cap, shorten the waiting time and improve the production efficiency.

[0028] Please refer to Figure 1 , Figure 6 and Figure 7 , the isolation frame 1 is detachably provided with a fixed block 16 at the front side, the fixed block 16 is fixedly connected with an extrusion rod 17, and the fixed block 16 is inserted with a screw 18.

[0029] The dried sponge ear cap continues to be conveyed to the right, in this process, the extrusion rod 17 extrudes the sponge ear cap, so as to help the sponge ear cap better absorb the colorant or adjust the shape of the sponge ear cap and improve the quality of the sponge ear cap.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A sponge ear cap colorant device, comprising an isolation frame (1), a conveying assembly (2), a storage barrel (3), a feeding pipe (4), a dust cover (5), a water pump (6), a connecting pipe (7), a spraying pipe (8) and a guide plate (11), the isolation frame (1) is designed to be inclined, the conveying assembly (2) is arranged in the isolation frame (1), the storage barrels (3) are arranged on the front and back sides of the isolation frame (1), the feeding pipes (4) are connected and communicated with the top of the storage barrels (3), the dust covers (5) are arranged on the feeding pipes (4), the connecting pipes (7) are connected and communicated with the top of the storage barrels (3), the water pumps (6) are arranged on the connecting pipes (7), one end of the connecting pipes (7) is connected and communicated with the spraying pipes (8), and the guide plate (11) is fixedly connected to the right side of the isolation frame (1), characterized in that, The collecting frame (9) and the universal wheel (10) are further included, the collecting frame (9) is slidably arranged at the bottom of the isolation frame (1), and the bottom of the collecting frame (9) is provided with a plurality of universal wheels (10).

2. A sponge ear cap colorant device according to claim 1, characterized in that, The fixed plate (12), the heating pipe (13), the support plate (14) and the fan (15) are further included, two fixed plates (12) are fixedly connected to the top of the isolation frame (1), the two fixed plates (12) are provided with the heating pipe (13) in common, the support plate (14) is fixedly connected to the top of the isolation frame (1), and the fan (15) is installed in the support plate (14).

3. A sponge ear cap colorant device according to claim 2, wherein, The fixed block (16), the extrusion rod (17) and the screw (18) are further included, the fixed block (16) is detachably arranged on the front side of the isolation frame (1), the extrusion rod (17) is fixedly connected to the fixed block (16), and the screw (18) is inserted into the fixed block (16).

4. A sponge ear cap colorant device according to claim 3, wherein, The anti-lost rope (19) is further included, the anti-lost rope (19) is connected to the feeding pipe (4), and one end of the anti-lost rope (19) is connected to the dust cover (5).

5. A sponge ear cap colorant device according to claim 4, wherein, The observation plate (20) is further included, and the observation plate (20) is embeddedly arranged on the storage barrel (3).

6. A sponge ear cap colorant device according to claim 5, wherein, The protection plate (21) is further included, and two protection plates (21) are arranged on the top of the isolation frame (1), and the water pump (6) is shielded by the protection plates (21).

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