Structure of non-contact wet water tape machine
By using the nozzles and liquid recovery system of the non-contact wet tape machine, the problems of residual adhesive, uneven spraying, and limited position of the wet tape machine are solved, achieving uniform tape adhesion and efficient liquid recovery, reducing maintenance costs and resource waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI HERIWANG PACKAGING PRODUCTS CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-14
AI Technical Summary
Existing wet tape machines suffer from problems such as hardening and frequent cleaning due to adhesive residue on brushes, temperature affecting operation, non-adjustable width, limited position, uneven spraying, and low liquid recovery efficiency.
Employing a non-contact design, the system utilizes nozzle elements, liquid storage elements, a drive device, a liquid collection element, and a pumping device. The nozzle elements spray liquid into the dispersing space to make the tape sticky, while the liquid collection element and pumping device recover excess liquid, achieving uniform spraying and efficient recovery of the liquid.
It effectively avoids residual adhesive and frequent cleaning, achieves uniform tape application, reduces maintenance costs, allows for flexible position adjustment, improves liquid utilization, and reduces resource waste.
Smart Images
Figure CN224486353U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tape machines, specifically to the structure of a non-contact wet tape machine. Background Technology
[0002] For box / carton sealing, tape is most commonly used. A wet tape machine can be used for sealing, providing pre-wetted, water-activated, or coated sealing tape of a predetermined length. For example... Figure 1 As shown, in existing wet tape machines 5, whether automatic or manual, the dry adhesive on the surface of the water-activated tape is moistened by the brush 51 as it passes over the brush, making the wetted area of the tape tacky and usable. However, the problem with the brush 51 is that during the wetting process, the adhesive on the surface of the tape transfers to the brush 51, causing many problems:
[0003] First, there is a high probability that the adhesive on the tape will stick to the brush 51 (i.e., residual adhesive). This will cause the brush 51 to harden due to the adhesive when the tape is used in the future, making it impossible to evenly apply the tape. It may even accumulate and block the outlet. After long-term use, the brush 51 must be cleaned or replaced every certain period of time. In addition to being troublesome, the maintenance cost is also relatively high.
[0004] Secondly, due to the ambient temperature, when the temperature is low, or even between 3 and 5 degrees Celsius, the brush 51 will frost or freeze, causing it to harden and making it impossible to evenly wet the tape. In addition, if the brush 51 is to work properly, a heating device must be used, which increases the cost significantly and makes the mechanism more complex.
[0005] Third, the width of the brush 51 is fixed. When the width of the tape is changed to a wider one, the width range of the coating applied by the brush 51 cannot be changed, making it impossible to wet both sides of the tape, resulting in poor overall effect.
[0006] Fourth, due to the effect of gravity, the container holding the fluid must be placed at a higher position than the brush 51, and cannot be placed at a lower or horizontal position. This makes it difficult to change the setting position according to environmental needs, and the overall space is therefore limited and cannot be reduced in size, or even changed into a portable handheld wet tape machine.
[0007] Fifth, brush 51 has issues with varying lengths of bristles, which can cause uneven fluid coating.
[0008] Even though other wet tape machines use non-brush technology and employ water spraying technology, such as US Patent No. 6558467B1, this patent also presents another derivative problem: the fluid jets described in this patent are arranged in a parallel configuration. As shown in the third figure of the patent's drawings, there are nine fluid jets, and the gaps between them and the tape are too small. This causes the liquid sprayed by the fluid jets to be too concentrated in a certain area, failing to spray a mist. This results in poor uniformity of wetting the tape, and the liquid droplets are also too large, leading to a relatively high water consumption rate. Even if a mist is produced, the small gaps prevent it from being fully dispersed, still failing to achieve uniformity. Furthermore, the technology for recovering excess liquid generally adopts a natural recirculation method. However, the disadvantage of using a natural recirculation method is that the recovery is slow. The liquid in the container is exhausted before it returns to the container, which does not improve the water consumption rate, which remains too high. Summary of the Invention
[0009] In order to solve the technical problems existing in the prior art, the purpose of this application is to provide a structure for a non-contact wet tape machine that allows the tape to be contaminated with liquid and become sticky without contact, effectively preventing residual adhesive and the need for frequent cleaning; it can prevent liquid from spilling to the outside, making the tape contaminated area more uniform; and it can realize the return collection of liquid to avoid resource waste.
[0010] To solve the aforementioned technical problems, the purpose of this application is achieved by the following technical solution: the structure of a non-contact wet tape machine, comprising:
[0011] Outer shell;
[0012] At least one nozzle element disposed on the housing body;
[0013] At least one liquid reservoir element connected to the nozzle element;
[0014] A drive device connected to the liquid reservoir element to allow liquid contained in the liquid reservoir element to flow to the nozzle element;
[0015] A base with adhesive tape is provided on the outer casing body;
[0016] A channel located on one side of the housing body for the tape to pass through, the channel and the nozzle element forming a dispersing space for the liquid in the nozzle element to flow and spray onto the tape;
[0017] A liquid collection element located below the nozzle element;
[0018] A flow guide, one end of which is connected to the interior of the liquid collection element, and the other end of which is connected to the liquid storage element;
[0019] And a pumping device disposed on the flow guide to allow the liquid contained in the liquid collection element to flow into the liquid storage element.
[0020] Preferably, the drive device is provided with a first gas flow element connected to the nozzle element, and the drive device is connected to the liquid storage element through a second gas flow element.
[0021] Preferably, the driving device is an air pump, and the second gas flow element is provided with a flow rate control element to control the gas flow rate from the driving device to the liquid storage element.
[0022] Preferably, the outer casing has a gripping part for the user to hold.
[0023] Preferably, the outer casing has a base on one side for mounting the nozzle element, a cover is provided above the base, the cover forms the dispersing space after covering the base, the cover has a through hole for the tape to pass through, and the base has at least one overflow hole, and the liquid collection element is located below the base.
[0024] Preferably, the housing body has an opening communicating with the channel for the tape to pass through, and a conveying element for conveying the tape is provided inside the housing body and located on one side of the opening. The conveying element is connected to a driving element, which drives the conveying element to move, and the driving element is electrically connected to a control device.
[0025] Preferably, the control device is disposed on the housing body, and the control device has a panel, a circuit board connected to the panel, a power module electrically connected to the circuit board, a cutting module disposed on the circuit board, and a moving module disposed on the circuit board and located on one side of the cutting module. The moving module can control the driving element to rotate forward or backward.
[0026] Preferably, the power module is an external wired power module or a battery-powered power module.
[0027] Preferably, the cutting module is electrically connected to a shearing device located on one side of the opening for cutting the tape.
[0028] Preferably, the outer casing has a receiving groove for placing the liquid storage element.
[0029] Preferably, the nozzle element is provided with an atomizing element.
[0030] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0031] The structure of the non-contact wet tape machine using the above technical solution is such that when the drive device is started, the liquid in the liquid storage element is sprayed out into the dispersing space through the nozzle element. The tape set on the outer shell body will become sticky after being contaminated by the liquid in the dispersing space when passing through the channel, thus forming a sticky tape. The excess liquid sprayed into the housing will flow downward into the liquid collection element, and the water pumping device will draw the liquid into the liquid storage element through the guide component, completing the recycling action.
[0032] First, through the design of the nozzle element and the dispersing space, the tape can be contaminated with liquid and become sticky without being in contact, which effectively prevents the problem of residual adhesive and the need for frequent cleaning. Moreover, because it adopts a non-contact method, there will be no problem of brush hardening. It is less affected by the environment and has relatively lower maintenance costs. It adopts free fluid potential energy technology, so the liquid storage element is not affected by the position and can be changed according to the user's needs.
[0033] Secondly, the cover can effectively prevent the liquid sprayed from the nozzle element from escaping to the outside, making the tape coverage area more uniform.
[0034] Third, by combining the liquid collection element, the guide element and the pumping device, the excess liquid sprayed by the nozzle element can flow downward into the liquid collection element, and the pumping device can extract the liquid inside the liquid collection element and guide it to the liquid storage element through the guide element. This can extend the liquid replenishment time of the liquid storage element, without wasting any resources, and also allows the use of a smaller liquid storage element, which has the advantage of small size. Attached Figure Description
[0035] Figure 1 A three-dimensional perspective view of an existing wet tape machine;
[0036] Figure 2 This is a perspective view of Example 1;
[0037] Figure 3 This is a schematic diagram of the operation in Example 1;
[0038] Figure 4 This is a perspective view of Example 2;
[0039] Figure 5 This is another perspective view of Example 2;
[0040] Figure 6 This is a schematic diagram of the operation in Example 2;
[0041] Figure 7 This is a schematic diagram of the implementation of Example 3;
[0042] Figure 8 This is a perspective view of Example 4;
[0043] Figure 9 This is a schematic diagram of the operation in Example 4;
[0044] Figure 10 This is a perspective view of Example 5;
[0045] Figure 11 This is another perspective view of Example 5;
[0046] Figure 12 This is a schematic diagram of the operation in Example 5;
[0047] Figure 13 This is a perspective view of Example 6;
[0048] Figure 14 This is a side perspective view of Example 6;
[0049] Figure 15 This is a schematic diagram of the implementation of Example 6;
[0050] In the diagram: 1. Outer shell; 11. Nozzle element; 12. Liquid storage element; 13. Drive device; 131. First gas flow element; 132. Second gas flow element; 14. Base; 15. Channel; 16. Spreading space; 17. Opening; 18. Base; 181. Overflow hole; 19. Cover; 191. Through hole; 2. Conveying element; 21. Driving element; 22. Control device; 221. Panel; 222. Circuit board; 223. Power module; 224. Cutting module; 225. Moving module; 23. Shearing device; 24. Flow rate control element; 25. Receiving groove; 26. Atomizing element; 27. Grip part; 28. Switch button; 29. Liquid collection element; 30. Guide element; 31. Pumping device; 4. Adhesive tape; 5. Wet tape machine; 51. Brush. Detailed Implementation
[0051] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0052] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or position based on the orientation or position shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0053] Example 1:
[0054] like Figure 2 and Figure 3As shown, the structure of the non-contact wet tape machine includes:
[0055] Outer shell body 1;
[0056] At least one nozzle element 11 is provided on the housing body 1;
[0057] At least one liquid reservoir element 12 connected to the nozzle element 11;
[0058] A drive device 13 connected to the liquid storage element 12 to allow the liquid contained in the liquid storage element 12 to flow to the nozzle element 11;
[0059] A base 14 with adhesive tape 4 is provided on the outer casing body 1;
[0060] A channel 15 is provided on one side of the housing body 1 for the tape 4 to pass through. The channel 15 and the nozzle element 11 form a dispersing space 16 for the liquid in the nozzle element 11 to flow and spray onto the tape 4.
[0061] A liquid collection element 29 is located below the nozzle element 11;
[0062] A flow guide 30, one end of which is connected to the interior of the liquid collection element 29, and the other end of which is connected to the liquid storage element 12;
[0063] And a pumping device 31 disposed on the flow guide 30 for the flow of liquid contained in the liquid collection element 29 to the liquid storage element 12.
[0064] In this embodiment, the liquid storage element 12 is a container; the driving device 13 is a water pump or an air pump, and in this embodiment, an air pump is used as an example; the base 14 is a rod in this embodiment; the liquid collection element 29 is a water tank that can be moved and removed by the user in this embodiment; the guide 30 is a water pipe in this embodiment; and the pumping device 31 is a pumping motor in this embodiment.
[0065] The outer casing 1 has an opening 17 that communicates with the channel 15 and allows the tape 4 to pass through.
[0066] When the user is applying the tape 4, the drive device 13 can be activated to inflate the liquid storage element 12. The liquid in the liquid storage element 12 is then forced to flow from the inside to the outside of the nozzle element 11 under pressure. Finally, the liquid is sprayed out by the nozzle element 11 into the dispersing space 16 between the channel 15 and the nozzle element 11. The tape 4, which is placed on the outer casing 1, will become sticky after being contaminated by the liquid in the dispersing space 16 when passing through the channel 15, thus forming a sticky tape 4.
[0067] In this embodiment, taking the manual pulling of tape 4 as an example, when the drive device 13 is started and the nozzle element 11 begins to spray liquid, the user can manually pull tape 4 to one side so that tape 4 passes through the opening 17 and the side of tape 4 facing the nozzle element 11 can be contaminated by liquid. When not in use, tape 4 can be removed after the power is turned off and the drive device 13 is stopped to obtain adhesive tape 4.
[0068] After the aforementioned work is completed, some of the liquid sprayed by the nozzle element 11 will still fall naturally without adhering to the tape 4. At this time, the liquid collection element 29 can collect this liquid, and the pumping device 31 will perform a pumping action at fixed intervals, for example, pumping for 10 seconds every 5 seconds. In this way, the liquid in the liquid collection element 29 is pumped to the liquid storage element 12 for recycling and reuse using the guide 30. In this embodiment, the pumping method can effectively recover the liquid in the shortest time, achieving the advantage of low consumption rate, and can reduce the volume of the liquid storage element 12, eliminating the need for a large... The liquid storage element 12 has a smaller volume. In other words, existing wet conveyor belt machines do not have liquid recovery technology, so the consumption of sprayed liquid is particularly large. The amount of liquid consumed is the amount sprayed. In contrast, this embodiment uses a recovery system composed of a liquid collection element 29, a flow guide 30, and a water pumping device 31. The excess liquid sprayed by the nozzle element 11 can be recovered and given to the liquid storage element 12. The liquid storage element 12 is replenished while consuming liquid. In this way, the volume of the liquid storage element 12 can be reduced without affecting the working time. In fact, the working time can be longer than that of existing wet conveyor belt machines.
[0069] The adhesive liquid in tape 4 is derived from a starch-based adhesive, which becomes active and provides good tack when wet, thus offering a simple and quick way to achieve an environmentally friendly and safe sealing material. Therefore, when the liquid sprayed from nozzle element 11 contaminates tape 4, creating a wet environment, the starch-based adhesive becomes sticky.
[0070] Example 2:
[0071] like Figures 4 to 6As shown in the example, referring to embodiment 1, a base 18 for mounting three nozzle elements 11 is provided on one side of the outer casing 1. The base 18 has at least one overflow hole 181. A liquid collection element 29 is located below the base 18. A cover 19 is provided above the base 18, forming a dispersing space 16 after the cover 19 covers the base 18. The cover 19 has a through-hole 191 for the tape 4 to pass through, allowing the tape 4 to pass through the opening 17, the dispersing space 16, and the through-hole 191. Inside the outer casing 1, a conveying element 2 for conveying the tape 4 is provided on one side of the opening 17. The conveying element 2 is connected to a driving element 21, which moves the conveying element 2. The driving element 21 is electrically connected to a control device 22, which is located on the outer casing 1. The control device 22 has a panel 221, a circuit board 222 connected to the panel 221, and a control device electrically connected to the circuit board 222. The device includes a power module 223, a cutting module 224 mounted on a circuit board 222, and a moving module 225 mounted on the circuit board 222 and located on one side of the cutting module 224. The moving module 225 can control the drive element 21 to move forward or backward. The cutting module 224 is electrically connected to a shearing device 23 located on the side of the opening 17 to cut the tape 4. When the drive device 13 is an air pump, a flow rate control element 24 is provided on the second gas flow element 132 to control the gas flow rate from the drive device 13 to the liquid storage element 12. The outer casing 1 has a receiving groove 25 for placing the liquid storage element 12, and the nozzle element 11 has an atomizing element 26. At the same time, the drive device 13 has a first gas flow element 131 connected to the nozzle element 11, and the drive device 13 and the liquid storage element 12 are connected through a second gas flow element 132.
[0072] The dispersal space 16 is mainly formed by the base 18, the cover 19, and the outer wall of the outer shell body 1.
[0073] In this embodiment, the conveying element 2 is a roller with anti-slip effect, and the driving element 21 is a motor. By combining the conveying element 2 with the driving element 21, the conveyor belt 4 can be moved more smoothly and stably.
[0074] The power module 223 can be an external wired power module 223 or a battery power module 223. In this embodiment, the external wired power module 223 is used as an example. When using the external wired power module 223, it can have a stable power output. When using the battery power module 223, it can be used anywhere without being affected by geographical location, and it can be placed anywhere to start using it, which has extremely high convenience.
[0075] In this embodiment, the cutting device 23 is used with two blades moving in opposite directions. It can be driven by a motor. The cutting device 23 can cut the tape 4 more evenly, which is more convenient and aesthetically pleasing to use.
[0076] The flow rate control element 24 is a valve body that controls the amount of gas passing through the second gas flow element 132. The smaller the valve of the flow rate control element 24 is closed, the smaller the amount of gas reaching the liquid storage element 12 per second will be. As a result of the change in the gas pressure supplied to the liquid storage element 12, the rate at which the liquid exits from the nozzle element 11 will also slow down. Conversely, if the flow rate control element 24 controls a larger amount of gas to pass through the second gas flow element 132 per second, it means that the gas pressure in the liquid storage element 12 increases, and the rate at which the liquid exits from the nozzle element 11 will also increase. This can be changed according to the user's needs to better meet environmental requirements.
[0077] Taking a circular tank as an example, the receiving tank 25 has the advantage of providing a stable place for the liquid storage element 12.
[0078] The panel 221 has buttons corresponding to the cut-off module 224 and the moving module 225.
[0079] When the user wants to apply the tape 4, they can first place the tape 4 on the base 14, pull out the tape 4 and connect it with the conveying element 2, and at the same time fill the liquid storage element 12 with liquid and place it in the receiving tank 25. At the same time, the power module 223 is connected to the indoor circuit. After the pre-positioning work is completed, the power module 223 can be turned on by the control device 22 to operate the circuit board 222. At this time, the user can control the moving module 225 by using the buttons on the panel 221. In other words, the user can control the driving element 21 to indirectly control the forward or reverse rotation of the conveying element 2, so that the tape 4 moves forward or backward.
[0080] The aforementioned operation also includes the driving device 13 aerating the space inside the liquid storage element 12. Part of the gas delivered by the driving device 13 will reach the nozzle element 11 through the first gas flow member 131, and another part will reach the liquid storage element 12 through the second gas flow member 132. Of course, it will pass through the flow rate control member 24 in the middle, so that the liquid storage element 12 is affected by the gas pressure and the liquid flows to the atomizing element 26. The atomizing element 26 is composed of the first gas flow member 131 and the pipeline from the liquid storage element 12 to the nozzle element 11. The gas from the first gas flow member 131 in the atomizing element 26 impacts the liquid, converting the liquid from large molecules into fine molecules, thus forming an atomized state. Finally, the nozzle element 11 sprays it into the dispersing space 16, so that the dispersing space 16 can be filled with atomized liquid.
[0081] When the user controls the conveying element 2 to move the tape 4 forward, the tape 4 will pass through the opening 17 and arrive at the channel 15. When the tape 4 is on the channel 15, its position is also within the dispersing space 16, so that the tape 4 can be affected by the liquid and become sticky. Due to the atomizing element 26, the liquid can be evenly diffused in the dispersing space 16, so that the tape 4 can be evenly contaminated by the liquid and become sticky, without the problem of uneven contamination.
[0082] When the tape 4, which is contaminated with liquid, is carried out of the housing body 1 through the through hole 191 by the conveying element 2, the user can issue a cutting command to the cutting module 224 through the operating panel 221, so that the cutting module 224 controls the two blades of the cutting device 23 to perform corresponding staggered cutting activities, so as to neatly cut off the tape 4.
[0083] The liquid sprayed from the nozzle element 11 is in a fan shape with an included angle of 60 degrees to 100 degrees, and the distance from the nozzle element 11 to the tape 4 is 50 mm to 100 mm. The advantage of the fan-shaped atomized liquid is that it can be sprayed over a large area and adhere to the tape 4, and the cover 19 can be filled with atomized liquid. In other words, the cover 19 can also lock the liquid inside and prevent it from escaping outwards, and force the liquid that does not adhere to the tape 4 to flow into the liquid collection element 29 for recycling and reuse.
[0084] Example 3:
[0085] like Figure 7 As shown, in this embodiment, the liquid storage element 12 is located on the side lower than the outer casing 1. Because this embodiment is equipped with a switch for the drive device 13, the liquid storage element 12 can output the internal liquid to the nozzle element through the drive device 13 regardless of its location, without being limited by its position. Of course, the drive device 13 can also be a manual squeezing structure composed of a piston and a one-way valve, which can also transport liquid from a lower position to a higher position. This embodiment has the advantage of not being limited by geographical location.
[0086] Example 4:
[0087] like Figure 8 and Figure 9 As shown, the structure of the non-contact wet tape machine includes:
[0088] Outer shell body 1;
[0089] At least one nozzle element 11 is provided on the housing body 1;
[0090] At least one liquid reservoir element 12 connected to the nozzle element 11;
[0091] A drive device 13 connected to the liquid storage element 12 to allow the liquid contained in the liquid storage element 12 to flow to the nozzle element 11;
[0092] A base 14 with adhesive tape 4 is provided on the outer casing body 1;
[0093] A channel 15 is provided on one side of the housing body 1 for the tape 4 to pass through. The channel 15 and the nozzle element 11 form a dispersing space 16 for the liquid in the nozzle element 11 to flow and spray onto the tape 4.
[0094] A base 18 is provided on one side of the housing body 1 for mounting the nozzle element 11. A cover 19 is provided above the base 18. The cover 19 forms the spreading space 16 after covering the base 18, and the cover 19 is provided with a through 191 for the tape 4 to pass through.
[0095] In this embodiment, the liquid storage element 12 is a container; the driving device 13 is a water pump or an air pump, and in this embodiment, an air pump is used as an example; the base 14 is a rod in this embodiment.
[0096] The outer casing 1 is provided with an opening 17 that communicates with the channel 15 and allows the tape 4 to pass through.
[0097] When the user wants to apply the tape 4, the drive device 13 can be activated to inflate the liquid storage element 12. The liquid in the liquid storage element 12 is then forced to flow from the inside to the outside of the nozzle element 11 under pressure. Finally, the liquid is sprayed out by the nozzle element 11 into the dispersing space 16 between the channel 15 and the nozzle element 11. The tape 4, which is placed on the outer casing 1, will become sticky after being contaminated by the liquid in the dispersing space 16 when passing through the channel 15, thus forming a sticky tape 4.
[0098] The liquid sprayed from the nozzle element 11 is in a fan shape with an included angle of 60 degrees to 100 degrees, and the distance from the nozzle element 11 to the tape 4 is 50 mm to 100 mm. The advantage of the fan-shaped atomized liquid is that it can be sprayed over a large area and adhere to the tape 4, and the cover 19 can be filled with atomized liquid. In other words, the cover 19 can also lock the liquid inside and prevent it from escaping outwards, and force the liquid that does not adhere to the tape 4 to flow into the liquid collection element 29 for recycling and reuse.
[0099] Example 5:
[0100] like Figures 10 to 12 As shown, this embodiment does not include a liquid collection element, a flow guide, or a pumping device; all others are identical to those in the previous embodiment. Figures 4 to 6Similarly, when the user wants to perform the adhesive tape 4 application, the user can first place the adhesive tape 4 on the base 14, pull out the adhesive tape 4 and connect it to the conveying element 2, while simultaneously filling the liquid storage element 12 with liquid and placing it in the receiving tank 25, and at the same time connecting the power module 223 to the indoor circuit. After the pre-positioning operation is completed, the user can turn on the power module 223 through the control device 22 to operate the circuit board 222. At this time, the user can control the moving module 225 through the buttons on the panel 221. In other words, the user can control the driving element 21 to indirectly control the forward or reverse rotation of the conveying element 2, so that the adhesive tape 4 can move forward or backward.
[0101] The aforementioned operation also includes the driving device 13 aerating the space inside the liquid storage element 12. Part of the gas delivered by the driving device 13 will reach the nozzle element 11 through the first gas flow member 131, and another part will reach the liquid storage element 12 through the second gas flow member 132. Of course, it will pass through the flow rate control member 24 in the middle, so that the liquid storage element 12 is affected by the gas pressure and the liquid flows to the atomizing element 26. The atomizing element 26 is composed of the first gas flow member 131 and the pipeline from the liquid storage element 12 to the nozzle element 11. The gas from the first gas flow member 131 in the atomizing element 26 impacts the liquid, converting the liquid from large molecules into fine molecules, thus forming an atomized state. Finally, the nozzle element 11 sprays it into the dispersing space 16, so that the dispersing space 16 can be filled with atomized liquid.
[0102] Example 6:
[0103] like Figures 13 to 15 As shown, this embodiment takes a handheld type as an example. The outer shell body 1 has a grip portion 27 for the user to hold, but other mechanisms are the same as those in the handheld type. Figure 8 The embodiments are largely the same, all having a housing body 1, a nozzle element 11, a liquid storage element 12, a drive device 13, a base 14, a channel 15, a dispersing space 16, a base 18, a cover 19, and a through-hole 191. The only difference in operation is that in this embodiment, the user grips the holding part 27 for hand operation, and a switch button 28 electrically connected to the drive device 13 can be added next to the holding part 27. The drive device 13 is powered by a battery power module 223. When the user presses the switch button 28, the drive device 13 is started. When the user releases or presses the switch button 28 again, the drive device 13 stops working. The other operations are the same as in embodiment 4, so they will not be described again.
[0104] As can be seen from the above embodiments, the key technology of this utility model lies in:
[0105] First, the design of the spreading space 16 formed by the nozzle element 11, base 18, cover 19, and outer wall of the outer shell body 1 allows the tape 4 to be contaminated with liquid and become sticky without being touched, effectively preventing problems such as residual adhesive, uneven contamination area, and the need for frequent cleaning.
[0106] Secondly, the design of the drive device 13 makes the placement of the liquid storage element 12 completely unrestricted, making it more flexible in use and smaller in size, thus solving the problem of low variability in the placement of conventional liquid storage elements 12.
[0107] Third, through the design of the atomizing element 26, the starch-based adhesive of the tape 4 can be evenly moistened. In other words, the liquid will be sprayed out by the nozzle element 11 through the atomizing element 26 and evenly distributed on the surface of the tape 4, effectively solving the problem of unevenness in conventional applications.
[0108] Fourth, the grip part 27 is designed so that users can use this embodiment in a handheld manner, providing users with more types of use, and can also choose between a desktop model or a handheld model depending on the item being attached;
[0109] Fifth, through the corresponding cooperation between the conveying element 2 and the driving element 21, the conveyor belt 4 can be moved more smoothly and stably.
[0110] Sixth, through the design of panel 221, circuit board 222, power module 223, cut-off module 224, and moving module 225, this embodiment achieves the advantage of automation;
[0111] 7. The design of the cutting device 23 allows for a more even cut of the tape 4, which is more convenient and aesthetically pleasing to use.
[0112] 8. The flow rate control component 24 is designed to be modified according to user needs, making it more suitable for environmental requirements.
[0113] 9. Through the design of the liquid collection element 29, the guide 30 and the pumping device 31, excess liquid can be collected and recycled, thus extending the liquid replenishment time of the liquid storage element 12 without wasting any resources. It also allows the use of a smaller liquid storage element 12, which has the advantage of small size.
[0114] 10. The design of the cover 19 can effectively prevent the liquid sprayed by the nozzle element 11 from escaping to the outside, making the adhesive tape 4 more evenly covered. When combined with the liquid collection element 29, the guide 30 and the pumping device 31, in addition to the effective use of resources, the liquid storage element 12 can also be reduced in size.
[0115] Firstly, through the first gas flow element 131 and the second gas flow element 132, a single drive device 13 can simultaneously provide the atomization function and liquid output power function of at least one nozzle element 11.
[0116] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.
Claims
1. The structure of a non-contact wet tape machine, characterized in that: include: Outer shell; At least one nozzle element disposed on the housing body; At least one liquid reservoir element connected to the nozzle element; A drive device connected to the liquid reservoir element to allow liquid contained in the liquid reservoir element to flow to the nozzle element; A base with adhesive tape is provided on the outer casing body; A channel located on one side of the housing body for the tape to pass through, the channel and the nozzle element forming a dispersing space for the liquid in the nozzle element to flow and spray onto the tape; A liquid collection element located below the nozzle element; A flow guide, one end of which is connected to the interior of the liquid collection element, and the other end of which is connected to the liquid storage element; And a pumping device disposed on the flow guide to allow the liquid contained in the liquid collection element to flow into the liquid storage element.
2. The structure of the non-contact wet tape machine according to claim 1, characterized in that: The drive unit is provided with a first gas flow element connected to the nozzle element, and the drive unit is connected to the liquid storage element through a second gas flow element.
3. The structure of the non-contact wet tape machine according to claim 2, characterized in that: The driving device is an air pump, and the second gas flow element is provided with a flow rate control element to control the gas flow rate from the driving device to the liquid storage element.
4. The structure of the non-contact wet tape machine according to claim 1, characterized in that: The outer casing has a grip for the user to hold.
5. The structure of the non-contact wet tape machine according to claim 1, characterized in that: The outer casing has a base on one side for mounting the nozzle element. A cover is provided above the base, which forms the dispersing space after covering the base. The cover has a through-hole for the tape to pass through, and the base has at least one overflow hole. The liquid collection element is located below the base.
6. The structure of the non-contact wet tape machine according to claim 5, characterized in that: The housing body has an opening that communicates with the channel for the tape to pass through. Inside the housing body and on one side of the opening, there is a conveying element for conveying the tape. The conveying element is connected to a driving element, which drives the conveying element to move. The driving element is electrically connected to a control device.
7. The structure of the non-contact wet tape machine according to claim 6, characterized in that: The control device is located on the housing body and has a panel, a circuit board connected to the panel, a power module electrically connected to the circuit board, a cutting module on the circuit board, and a moving module on the circuit board located on one side of the cutting module. The moving module can control the driving element to rotate forward or backward.
8. The structure of the non-contact wet tape machine according to claim 7, characterized in that: The power module can be an external wired power module or a battery-powered power module.
9. The structure of the non-contact wet tape machine according to claim 7, characterized in that: The cutting module is electrically connected to a shearing device located on one side of the opening for cutting the tape.
10. The structure of the non-contact wet tape machine according to claim 1, characterized in that: The outer casing has a receiving slot for placing the liquid storage element.
11. The structure of the non-contact wet tape machine according to claim 1, characterized in that: The nozzle element is equipped with an atomizing element.