Static electricity removing equipment for sofa fabric

Abstract

The utility model discloses static electricity removing equipment for sofa fabric, which comprises a connecting seat, the upper end of the connecting seat is connected with a static electricity removing assembly for removing static electricity of a sofa, the static electricity removing assembly comprises a spraying assembly, the spraying assembly is arranged on the left side of the connecting seat and used for humidifying the sofa fabric, and the spraying assembly comprises a frame body fixedly connected with the connecting seat; the upper side and the lower side of the frame body are each connected with a set of air cylinder assembly, and the extending ends of the air cylinder assemblies are connected with a movable frame. According to the destaticizing equipment for the sofa fabric, the spraying assembly is arranged in the equipment, and two groups of air cylinder assemblies, a moving frame, a spraying roller, an atomizer, a three-way valve, a bifurcated pipe, an air compressor assembly and a spraying strip are matched with one another, so that the two surfaces of the sofa fabric with different thicknesses are subjected to spraying destaticizing treatment at the same time, and the destaticizing efficiency is improved; the device has a function of dredging the spraying end, and subsequent cleaning steps are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of static elimination for sofa fabrics, and specifically to an electrostatic elimination device for sofa fabrics. Background Technique

[0002] During the production process of sofa fabrics, in order to reduce the potential safety hazards caused by static electricity generated, corresponding electrostatic elimination equipment is required to carry out corresponding treatment. Referring to an electrostatic elimination device for fabric finished products with the publication number CN209627781U, a motor is embedded on the left side of the connecting plate, and a rotating shaft is rotatably connected to the left side of the motor. A disc is welded to the left side of the rotating shaft, and an embedded ring is fixedly connected to the left side of the disc. The outer rotating cylinder is embedded on the left side of the embedded ring, which solves the problem that the fabric contains a large amount of static electricity during production. After static electricity appears on the roller, the static electricity is transmitted through multiple channels and is likely to cause damage to the electrical structure. As described in the above patent, when the existing electrostatic elimination equipment is in use, most can only perform spray electrostatic elimination treatment on one side of the sofa fabric, and cannot spray evenly on both sides of the sofa fabric with different thicknesses, thereby affecting the electrostatic elimination efficiency. Moreover, after the spray roller contacts the sofa fabric, part of the dust on the fabric will be introduced into the inner side of the spray end, affecting the subsequent spray efficiency and increasing the subsequent cleaning steps. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an electrostatic elimination device for sofa fabrics, which solves the problems that the device fails to effectively handle the spray on both sides of the fabric and affects the electrostatic elimination efficiency.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: An electrostatic elimination device for sofa fabrics includes a connecting seat, and an electrostatic elimination component for sofa electrostatic elimination is connected to the upper end of the connecting seat. The electrostatic elimination component includes:

[0005] A spray component, which is installed on the left side of the connecting seat for humidifying the sofa fabric. The spray component includes a frame body fixedly connected to the connecting seat. A set of cylinder components are connected to the upper and lower sides of the frame body respectively. The extended end of the cylinder component is connected to a moving frame. A spray roller is rotatably connected to the inner end of the moving frame. An atomizer is installed on the left side of the connecting seat. The mist outlet end of the atomizer is connected to a three-way valve. A bifurcated pipe is connected to the upper end of the three-way valve. An air compressor component connected to the three-way valve is arranged above the atomizer. The moving frame is fixedly connected to a spraying strip rotatably connected to the rotating shaft end of the spray roller, and the spraying strip is fixedly connected to the bifurcated pipe;

[0006] An auxiliary component, which is installed on the right side of the connecting seat for water mist and dust recovery.

[0007] Preferably, the two sets of cylinder components are symmetrically arranged on the frame body. The inner end of the spray roller is hollow, and a plurality of ventilation grooves are evenly arranged on the surface of the spray roller.

[0008] Preferably, the air outlets of the two groups of the spray bars face each other, and the air outlets of the spray bars are slidably connected to the inner ends of the spray roller.

[0009] Preferably, the auxiliary component includes a recovery box fixedly connected to the connection seat. A dust suction pump assembly is installed on the top of the recovery box. An extraction hood fixedly connected to the connection seat is installed on the air extraction side of the dust suction pump assembly near the right side of the spray component. A grounding wire rotatably connected to the spray roller is provided on the right side of the frame body.

[0010] Preferably, the recovery box is filled with a water absorption cloth and a dust suction cloth respectively. An exhaust port is provided at the lower end of the rear side of the recovery box. The exhaust end of the dust suction pump assembly is connected to the recovery box.

[0011] Preferably, the atomizer is filled with clear water, and the two forked ends on both sides of the forked pipe are fixedly connected to the spray bar through corrugated pipes.

[0012] Beneficial effects

[0013] The utility model provides an electrostatic removing device for sofa fabrics. Compared with the prior art, the following beneficial effects are achieved:

[0014] (1) For the electrostatic removing device for sofa fabrics, by arranging a spray component in the device, through the cooperation of two groups of cylinder components, a moving frame, a spray roller, an atomizer, a three-way valve, a forked pipe, an air compressor component, and a spray bar, the simultaneous spray electrostatic removing treatment of both sides of sofa fabrics with different thicknesses is realized, the electrostatic removing efficiency is improved, and after the electrostatic removing is completed, the dredging function of the spray end is provided, reducing subsequent cleaning steps.

[0015] (2) For the electrostatic removing device for sofa fabrics, by arranging an auxiliary component in the device, the exhaust end of the dust suction pump assembly is connected to the recovery box, and the recovery box, the dust suction pump assembly, and the extraction hood cooperate with each other to realize the recovery treatment of excess water mist and the dust generated by dredging the spray roller. The rotating spray roller cooperates with the grounding wire to conduct the static electricity carried by the fabric itself and the static electricity generated by friction. Description of the drawings

[0016] Figure 1 is a partial cross-sectional perspective view of the utility model;

[0017] Figure 2 is the utility model Figure 1 is a partial enlarged view of part A in

[0018] Figure 3 is a perspective view of the utility model.

[0019] In the figure: 1. Connecting seat; 2. Spraying assembly; 21. Frame body; 22. Cylinder assembly; 23. Moving frame; 24. Spraying roller; 25. Atomizer; 26. Three-way valve; 27. Branch pipe; 28. Air compressor assembly; 29. Spraying bar; 3. Auxiliary assembly; 31. Recycling box; 32. Dust suction pump assembly; 33. Extraction hood; 34. Grounding wire. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1-3 shown in the first implementation manner: An anti-static device for sofa fabrics includes a connecting seat 1, and an anti-static assembly for removing static electricity from the sofa is connected to the upper end of the connecting seat 1. The anti-static assembly includes:

[0022] A spraying assembly 2, which is installed on the left side of the connecting seat 1 for humidifying the sofa fabric. The spraying assembly 2 includes a frame body 21 fixedly connected to the connecting seat 1. A set of cylinder assemblies 22 are connected to the upper and lower sides of the frame body 21. The extended end of the cylinder assembly 22 is connected to a moving frame 23. The inner end of the moving frame 23 is rotatably connected to a spraying roller 24. An atomizer 25 is installed on the left side of the connecting seat 1. The mist outlet end of the atomizer 25 is connected to a three-way valve 26. The upper end of the three-way valve 26 is connected to a branch pipe 27. An air compressor assembly 28 connected to the three-way valve 26 is provided above the atomizer 25. The moving frame 23 is fixedly connected to a spraying bar 29 rotatably connected to the rotating shaft end of the spraying roller 24. The spraying bar 29 is fixedly connected to the branch pipe 27;

[0023] An auxiliary assembly 3, which is installed on the right side of the connecting seat 1 for recovering water mist and dust; the two cylinder assemblies 22 are symmetrically arranged on the frame body 21. The inner end of the spraying roller 24 is hollow, and a plurality of ventilation grooves are evenly arranged on the surface of the spraying roller 24; the air outlet ends of the two spraying bars 29 face each other, and the air outlet end of the spraying bar 29 is slidably connected to the inner end of the spraying roller 24; the atomizer 25 is filled with clear water, and the two branched ends on both sides of the branch pipe 27 are fixedly connected to the spraying bar 29 through bellows; through the cooperation of the two cylinder assemblies 22, the moving frame 23, the spraying roller 24, the atomizer 25, the three-way valve 26, the branch pipe 27, the air compressor assembly 28, and the spraying bar 29, the simultaneous spraying and anti-static treatment of both sides of sofa fabrics with different thicknesses is realized, the anti-static efficiency is improved, and after the anti-static treatment is completed, the dredging function of the spraying end is provided, reducing subsequent cleaning steps;

[0024] As Figures 1-2The main difference between the second embodiment shown and the first embodiment lies in:

[0025] The auxiliary component 3 includes a recycling box 31 fixedly connected to the connecting seat 1. A dust suction pump assembly 32 is installed on the top of the recycling box 31. A suction hood 33 fixedly connected to the connecting seat 1 is installed near the air extraction side of the dust suction pump assembly 32 on the right side of the spray assembly 2. A grounding wire 34 rotatably connected to the spray roller 24 is provided on the right side of the frame body 21, and the spray roller 24 is made of a metal material.

[0026] The recycling box 31 is filled with a water absorption cloth and a dust suction cloth respectively. An exhaust port is provided at the lower end of the rear side of the recycling box 31. The exhaust end of the dust suction pump assembly 32 is connected to the recycling box 31. The recycling box 31, the dust suction pump assembly 32, and the suction hood 33 cooperate with each other to realize the recycling treatment of excess water mist and the dust generated by dredging the spray roller 24. The rotating spray roller 24 cooperates with the grounding wire 34 to conduct the static electricity carried by the fabric itself and the static electricity generated by friction, improving the static electricity removal efficiency.

[0027] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0028] During use, the user passes the sofa fabric to be de-electrified between the two groups of spray rollers 24, starts the two groups of cylinder assemblies 22, and the cylinder assemblies 22 drive the moving frame 23, the spray rollers 24, and the spraying bars 29 to move towards the fabric surface. After the two groups of spray rollers 24 are respectively in contact with both sides of the fabric, the cylinder assemblies 22 are turned off. During the fabric transmission process, the atomizer 25 is started, and the water mist generated by the atomizer 25 is sprayed out through the three-way valve 26, the bifurcated pipe 27, and the two groups of spraying bars 29. The water mist sprayed out by the two groups of spraying bars 29 is led out through the air vent grooves on the surface of the spray roller 24, so that the water mist is in full contact with the surface of the sofa fabric, realizing the humidification effect and playing the role of removing static electricity. During the fabric transmission process, the two groups of spray rollers 24 are driven to rotate by the frictional force. The rotating spray roller 24 reduces the frictional force and cooperates with the grounding wire 34 to conduct the static electricity carried by the fabric itself and the static electricity generated by friction, improving the static electricity removal efficiency.

[0029] In the above process, the dust suction pump assembly 32 cooperates with the extraction hood 33 to extract the excess water mist and introduce it into the recovery box 31. The water absorbent cloth in the recovery box 31 absorbs the moisture. After the fabric is de-electrified, the atomizer 25 is turned off, and the two groups of spray rollers 24 are toggled to cause the three-way valve 26 to change direction and the air compressor assembly 28 to be turned on. At this time, the air compressor assembly 28 extracts and compresses the external gas, and sprays the compressed gas through the three-way valve 26, the bifurcated pipe 27, and the spray bar 29. The compressed air sprayed by the spray bar 29 is sprayed out through the ventilation groove to play a dredging role. The dust generated by the dredging is sucked in by the dust suction pump assembly 32 and adsorbed by the dust suction cloth in the recovery box 31. Among them, the atomizer 25 is a prior art, so its specific internal structure and working principle will not be described in detail herein.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-static device for sofa fabrics, comprising a connecting seat (1), characterized in that: The upper end of the connection seat (1) is connected with an electrostatic elimination component for the sofa. The electrostatic elimination component includes: A spray component (2), installed on the left side of the connection seat (1) for humidifying the sofa fabric. The spray component (2) includes a frame body (21) fixedly connected to the connection seat (1). A set of cylinder components (22) are connected to both the upper side and the lower side of the frame body (21). The extended end of the cylinder component (22) is connected with a moving frame (23). A spray roller (24) is rotatably connected to the inner end of the moving frame (23). An atomizer (25) is installed on the left side of the connection seat (1). The mist outlet end of the atomizer (25) is connected with a three-way valve (26). The upper end of the three-way valve (26) is connected with a bifurcated pipe (27). An air compressor component (28) connected to the three-way valve (26) is arranged above the atomizer (25). The moving frame (23) is fixedly connected with a spray bar (29) rotatably connected to the rotating shaft end of the spray roller (24). The spray bar (29) is fixedly connected with the bifurcated pipe (27); An auxiliary component (3), installed on the right side of the connection seat (1) for recovering water mist and dust.

2. The static elimination device for sofa fabric according to claim 1, wherein: The two groups of cylinder components (22) are symmetrically arranged on the frame body (21). The inner end of the spray roller (24) is hollow, and a plurality of ventilation grooves are uniformly arranged on the surface of the spray roller (24).

3. The static eliminator for sofa fabric according to claim 1, wherein: The air outlet ends of the two groups of spray bars (29) face each other, and the air outlet ends of the spray bars (29) are slidably connected to the inner end of the spray roller (24).

4. The static eliminator for sofa fabric according to claim 1, wherein: The auxiliary component (3) includes a recovery box (31) fixedly connected to the connection seat (1). A dust suction pump component (32) is installed on the top of the recovery box (31). A suction hood (33) fixedly connected to the connection seat (1) is installed on the air suction side of the dust suction pump component (32) near the right side of the spray component (2). A grounding wire (34) rotatably connected to the spray roller (24) is arranged on the right side of the frame body (21).

5. The static elimination device for sofa fabric according to claim 4, characterized in that: Absorbent cloth and dust-absorbing cloth are respectively filled in the recovery box (31). An exhaust port is arranged at the lower end of the rear side of the recovery box (31). The exhaust end of the dust suction pump component (32) is connected with the recovery box (31).

6. The static elimination device for sofa fabric according to claim 1, characterized in that: Clear water is filled in the atomizer (25). The two bifurcated ends on both sides of the bifurcated pipe (27) are fixedly connected with the spray bar (29) through corrugated pipes.

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