Single-side gluing device for adhesive tape production

Abstract

The utility model discloses a single-face gluing device for adhesive tape production. The single-face gluing device comprises a gluing chamber, a liquid storage box which plays a collecting role is placed at the lower end of the interior of the gluing chamber, and a drying chamber is fixedly connected to the right end of the gluing chamber. A supporting block is fixedly connected to the upper end of the interior of the liquid storage tank, a filter screen is placed at the upper end of the supporting block, a stirring structure and a cleaning structure are arranged on the lower side and the left side of the filter screen correspondingly, and the stirring structure comprises a connecting shaft, a stirring paddle, a motor and stirring blades; the cleaning structure comprises a dust removal chamber, an adjusting rod, a sponge eraser, a guide rod, a dust conveying pipe, a storage box and a sucking pump; and a mounting rod is connected to the inner bottom end of the drying chamber in a penetrating manner. According to the single-face gluing device for adhesive tape production, dust removal can be conveniently conducted on the adhesive tape before gluing, dust and other impurities are prevented from falling on the adhesive tape again, the phenomena of layering and precipitation of glue are prevented, and meanwhile liquid on the outer surface of the adhesive tape can be conveniently removed.

Description

Technical Field

[0001] The utility model relates to the technical field of tape production, in particular to a single-sided gluing device for tape production. Background Technique

[0002] Tape can be used to connect two different items or for certain shielding and protection purposes. Tape consists of two parts: a base material and an adhesive. Tape has adhesiveness, and it is the adhesive that plays a role. Therefore, gluing work needs to be carried out during the production process of tape.

[0003] However, as disclosed in the utility model patent with the authorization announcement number CN215784457U, a single-sided gluing device for tape production, which relates to the technical field of tape production equipment, includes a bottom plate. On the top of the bottom plate, a gluing chamber, a drying chamber, and a winding roller are arranged in sequence from left to right. A glue inlet is opened on the left side wall of the gluing chamber. Dust removal components are arranged at both the upper and lower ends of the outer wall of the gluing chamber. A connecting rod is screwed on the top of the inner cavity of the gluing chamber, and a spraying seat is installed at the bottom of the connecting rod. A collecting tank is installed in the inner cavity of the gluing chamber below the spraying seat, and a glue pump is installed at the bottom of the inner cavity of the collecting tank. Through the cooperative setting of the electric push rod, the mounting block, and the glue brush, the utility model can ensure that the glue is evenly applied to the tape. At the same time, the sponge brush in the dust removal component can wipe off the dust before the tape is glued, ensuring the tape is clean and improving the gluing quality. Due to the elastic force of the return spring, the sponge brush closely adheres to the surface of the tape, thereby improving the dust removal efficiency of the device.

[0004] The above-mentioned existing technical solutions have the following defects: The tape is dusted through parts such as the movable rod, the mounting plate, the return spring, and the sponge brush, but the structure is unstable, and the wiped dust and other impurities will fall on the tape again. Moreover, the glue in the collecting tank is in a static state, and the glue is prone to stratification and precipitation. At the same time, after the glue on the upper surface of the tape is applied, the lower surface of the tape may be contaminated with glue, and it is inconvenient to remove the liquid on the outer surface of the tape. Therefore, we propose a single-sided gluing device for tape production to facilitate solving the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a single-sided gluing device for tape production to solve the problems raised in the above background technique, that is, the existing single-sided gluing device for tape production is not convenient to dust the tape before gluing, dust and other impurities are easy to fall on the tape again, the glue is prone to stratification and precipitation, and it is not convenient to remove the liquid on the outer surface of the tape.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A single-sided gluing device for tape production, including: a gluing chamber, a liquid storage tank for collecting is placed at the lower end inside the gluing chamber, and a drying chamber is fixedly connected to the right end of the gluing chamber;

[0007] It further includes:

[0008] At the upper end inside the liquid storage tank, there is a support block fixedly connected. On the upper end of the support block, there is a filter net placed. And a stirring structure and a cleaning structure are respectively arranged on the lower side and the left side of the filter net. Among them, the stirring structure includes a connecting shaft, stirring paddles, a motor, and stirring blades. The cleaning structure includes a dust removal chamber, an adjusting rod, a sponge brush, a guiding rod, a dust conveying pipe, a storage box, and an air extraction pump;

[0009] At the bottom end inside the drying chamber, there is an installation rod penetratingly connected. And at the lower end of the installation rod, there is a round cover threadedly connected. And at the upper end of the installation rod, there is a cleaning brush fixedly connected.

[0010] Preferably, the connecting shaft is rotatably connected to the center of the liquid storage tank. And at the left end of the connecting shaft, there is a motor installed. And at the inner end of the connecting shaft, there is a stirring paddle fixedly connected.

[0011] Preferably, the front view longitudinal section of the stirring paddle is in an "N" - shaped structure. And on the stirring paddle, stirring blades are inlaid at equal intervals. And both the stirring paddle and the stirring blades are in a rotating structure inside the liquid storage tank through the connecting shaft;

[0012] Among them, at the left rear end of the liquid storage tank, there is a liquid extraction pump bolt - connected. And at the upper end of the liquid extraction pump, there is a connecting pipe bolt - connected. And at the upper end of the connecting pipe, it is fixedly connected to the left rear end of the spray head.

[0013] Preferably, the spray head is bolt - connected to the upper left end inside the glue - coating chamber. And at the upper right end inside the glue - coating chamber, there is an electric telescopic rod bolt - connected. And at the lower end of the electric telescopic rod, there is a glue brush installed. And inside the glue - coating chamber, at the upper middle part, there are guide rollers rotatably connected symmetrically left and right.

[0014] Preferably, the dust removal chamber is fixedly connected to the left end of the glue - coating chamber. And at the rear end inside the dust removal chamber, there is an adjusting rod rotatably connected. And at the front end inside the dust removal chamber, there is a guiding rod fixedly connected. Among them, the sponge brush penetrates and is connected to the guiding rod symmetrically up and down.

[0015] Preferably, the front end of the sponge brush is threadedly connected to the adjusting rod. And the outer surface of the adjusting rod is in a double - threaded structure. And the sponge brush is in a lifting structure inside the dust removal chamber through the adjusting rod and the guiding rod;

[0016] Among them, at the lower right end of the dust removal chamber, there is a dust conveying pipe fixedly connected. And at the lower end of the dust conveying pipe, it is nested and connected to the upper - end inside of the storage box. And at the upper rear end of the storage box, there is an air extraction pump bolt - connected.

[0017] Preferably, the dust removal chamber is communicated with the storage box through the dust conveying pipe.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The single-sided gluing device for tape production is convenient for removing dust from the tape before gluing, preventing dust and other impurities from falling on the tape again, and preventing the glue from stratifying and precipitating. At the same time, it is convenient to remove the liquid on the outer surface of the tape;

[0019] 1. There are sponge brushes and dust conveying pipes arranged. The structural design of the sponge brushes inside the dust removal chamber enables the adjusting rod to drive the yarn when rotating, and the two sponge brushes approach each other through the guiding rod until the inner ends of the sponge brushes contact the upper and lower ends of the tape;

[0020] The dust removal chamber is connected to the storage box through the dust conveying pipe. After the sponge brushes wipe off the dust and other impurities on the tape, the dust and other impurities enter the interior of the storage box through the dust conveying pipe for collection, so as to facilitate dust removal of the tape before gluing and prevent dust and other impurities from falling on the tape again;

[0021] 2. There are stirring paddles and stirring blades arranged. The structural design of the stirring paddles and stirring blades inside the liquid storage tank enables the connecting shaft to drive the stirring paddles and stirring blades to rotate when rotating, and the stirring paddles and stirring blades stir the glue inside the liquid storage tank, thereby preventing the glue from stratifying and precipitating;

[0022] 3. There are mounting rods and cleaning brushes arranged. The lower end of the mounting rod is threadedly connected with a round cover, so that after the mounting rod penetrates and is connected to the bottom end of the drying chamber, the position of the mounting rod is limited by the round cover;

[0023] The upper end of the cleaning brush always contacts the lower end of the tape. When the tape moves, the cleaning brush wipes off the liquid at the lower end of the tape, thus facilitating the removal of the liquid on the outer surface of the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a front view sectional structure schematic diagram of the present utility model;

[0025] Figure 2 is a schematic diagram of the overall structure of the connection between the sponge brush and the guiding rod of the present utility model;

[0026] Figure 3 is a left side view sectional structure schematic diagram of the present utility model;

[0027] Figure 4 is a top view sectional structure schematic diagram of the present utility model;

[0028] Figure 5 is a schematic diagram of the overall structure of the connection between the stirring paddle and the stirring blade of the present utility model;

[0029] Figure 6 is a schematic diagram of the overall structure of the connection between the mounting rod and the round cover of the present utility model.

[0030] In the figure: 1, glue coating chamber; 2, liquid storage tank; 3, support block; 4, filter screen; 5, connecting shaft; 6, stirring paddle; 7, motor; 8, stirring blade; 9, guiding roller; 10, liquid extraction pump; 11, connecting pipe; 12, nozzle; 13, electric telescopic rod; 14, glue brush; 15, dust removal chamber; 16, adjusting rod; 17, sponge cleaner; 18, guiding rod; 19, drying chamber; 20, mounting rod; 21, round cover; 22, cleaning brush; 23, dust conveying pipe; 24, storage box; 25, air extraction pump. Specific implementation mode

[0031] 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.

[0032] Please refer to Figures 1-6 , the present invention provides a technical solution: a single-sided glue coating device for tape production, including a glue coating chamber 1, a liquid storage tank 2, a support block 3, a filter screen 4, a connecting shaft 5, a stirring paddle 6, a motor 7, a stirring blade 8, a guiding roller 9, a liquid extraction pump 10, a connecting pipe 11, a nozzle 12, an electric telescopic rod 13, a glue brush 14, a dust removal chamber 15, an adjusting rod 16, a sponge cleaner 17, a guiding rod 18, a drying chamber 19, a mounting rod 20, a round cover 21, a cleaning brush 22, a dust conveying pipe 23, a storage box 24 and an air extraction pump 25.

[0033] Embodiment 1: In the prior art, parts such as a movable rod, a mounting plate, a return spring, and a sponge cleaner 17 are used to remove dust from the tape, but the structure is unstable, and the wiped dust and other impurities will fall on the tape again. Therefore, in this embodiment, the following technical solutions are adopted, such as Figure 1 , Figure 2 and Figure 4, since the sponge cleaner 17 is symmetrically and vertically connected to the guide rod 18, the outer surface of the adjusting rod 16 has a double-threaded structure, and the sponge cleaner 17 is in a lifting structure inside the dust removal chamber 15 through the adjusting rod 16 and the guide rod 18. The dust removal chamber 15 is connected to the storage box 24 through the dust conveying pipe 23. Therefore, the tape is located between the upper and lower groups of sponge cleaners 17. Rotate the adjusting rod 16 to make the front ends of the upper and lower groups of sponge cleaners 17 slide inwards on the guide rod 18, and the rear ends of the upper and lower groups of sponge cleaners 17 move inwards on the adjusting rod 16, so that the symmetrically arranged upper and lower sponge cleaners 17 approach each other until the inner ends of the adjusting rod 16 respectively abut against the upper and lower ends of the tape. When the tape moves to the right, the sponge cleaner 17 wipes off dust and other impurities on the tape. The sealing surface at the front end of the glue coating chamber 1 can be rotated to cover. When the air extraction pump 25 works, the gas inside the storage box 24 is extracted, and the dust and other impurities floating inside the dust removal chamber 15 enter the inside of the storage box 24 through the dust conveying pipe 23, thus facilitating the dust removal of the tape before glue coating and preventing dust and other impurities from falling on the tape again;

[0034] Embodiment 2: After the glue on the upper surface of the existing tape is applied, the lower surface of the tape may be contaminated with glue, which is inconvenient to remove the liquid on the outer surface of the tape. Therefore, this embodiment adopts the following technical solutions, such as Figure 1 , Figure 4 and Figure 6 , since the bottom end inside the drying chamber 19 is penetrated and connected with the mounting rod 20, and the lower end of the mounting rod 20 is threadedly connected with the round cover 21, the lower end of the mounting rod 20 is penetrated and connected inside the bottom end of the drying chamber 19, and the round cover 21 is rotated to be threadedly connected to the lower end of the mounting rod 20. The position of the cleaning brush 22 inside the drying chamber 19 is limited by the mounting rod 20 and the round cover 21. When the tape moves to the right on the upper end of the guide roller 9, the liquid extraction pump 10 is made to work to pump the glue inside the liquid storage tank 2 into the inside of the nozzle 12 through the connecting pipe 11, and the glue is sprayed on the upper end of the tape through the nozzle 12. When the electric telescopic rod 13 works, it drives the glue brush 14 to descend and contact the upper end of the tape, and evenly applies the glue on the upper end of the tape. The excess glue on the tape falls back into the liquid storage tank 2 again, and the excess glue is filtered through the filter screen 4. After the glue is applied, it enters the inside of the drying chamber 19, and the drying chamber 19 dries the glue on the tape surface to a semi-solidified state to prevent the still liquid glue from being thrown out when the tape is wound. The lower end of the tape moves on the upper end of the cleaning brush 22, and the cleaning brush 22 scrapes off the liquid at the lower end of the tape, thus facilitating the removal of the liquid on the outer surface of the tape;

[0035] Embodiment 3: The glue in the existing collection tank is in a static state, and the glue is prone to stratification and precipitation phenomena. Therefore, this embodiment adopts the following technical solutions, such as Figure 1 , Figure 3 and Figure 5, since the front elevation vertical section of the stirring paddle 6 is in an "N" - shaped structure, stirring blades 8 are inlaid and connected at equal intervals on the stirring paddle 6. Both the stirring paddle 6 and the stirring blades 8 are in a rotating structure inside the liquid storage tank 2 through the connecting shaft 5. Therefore, when the motor 7 works, it drives the connecting shaft 5 to rotate inside the liquid storage tank 2. When the connecting shaft 5 rotates, it drives the stirring paddle 6 and the stirring blades 8 to rotate, so that the stirring paddle 6 with a front elevation vertical section in an "N" - shaped structure and the stirring blades 8 arranged at equal intervals stir the glue in the liquid storage tank 2 during rotation, preventing the glue in the liquid storage tank 2 from being in a static state, thereby preventing the glue from stratifying and precipitating. All the electrical components mentioned above are of the prior art and will not be elaborated here.

[0036] The standard parts used in the present utility model can all be purchased from the market. The special - shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0037] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent substitution on some of the technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A single-sided gluing device for tape production, comprising: The glue - coating chamber (1) has a liquid storage tank (2) for collection placed at the lower end inside it, and the right end of the glue - coating chamber (1) is fixedly connected to a drying chamber (19). It is characterized in that it further includes: At the upper end inside the liquid storage tank (2), there is a support block (3) fixedly connected. On the upper end of the support block (3), there is a filter net (4) placed. And below and on the left side of the filter net (4), there are respectively a stirring structure and a cleaning structure. Among them, the stirring structure includes a connecting shaft (5), stirring paddles (6), a motor (7), and stirring blades (8), and the cleaning structure includes a dust - removing chamber (15), an adjusting rod (16), a sponge brush (17), a guiding rod (18), a dust - conveying pipe (23), a storage box (24), and an air - pumping pump (25). At the bottom end inside the drying chamber (19), there is an installation rod (20) penetratingly connected. And at the lower end of the installation rod (20), there is a round cover (21) thread - connected. And at the upper end of the installation rod (20), there is a cleaning brush (22) fixedly connected.

2. The one-sided gluing device for tape production according to claim 1, characterized in that: The connecting shaft (5) is rotatably connected to the center of the liquid storage tank (2). At the left end of the connecting shaft (5), there is a motor (7) installed. And at the inner end of the connecting shaft (5), there is a stirring paddle (6) fixedly connected.

3. The single-sided gluing device for tape production according to claim 2, characterized in that: The front - view longitudinal section of the stirring paddle (6) is in an "N" - shaped structure. And the stirring blades (8) are inlaid and connected at equal intervals on the stirring paddle (6). And both the stirring paddle (6) and the stirring blades (8) are in a rotating structure inside the liquid storage tank (2) through the connecting shaft (5). Among them, at the left - rear end of the liquid storage tank (2), there is a liquid - pumping pump (10) bolt - connected. At the upper end of the liquid - pumping pump (10), there is a connecting pipe (11) bolt - connected. And at the left - rear end of the upper end of the connecting pipe (11), there is a spray head (12) fixedly connected.

4. The single-sided gluing device for tape production according to claim 3, wherein: The spray head (12) is bolt - connected to the upper left end inside the glue - coating chamber (1). At the right end inside the glue - coating chamber (1), there is an electric telescopic rod (13) bolt - connected. And at the lower end of the electric telescopic rod (13), there is a glue brush (14) installed. And at the upper middle part inside the glue - coating chamber (1), there are guiding rollers (9) rotatably connected symmetrically left and right.

5. A single-sided gluing device for tape production according to claim 1, characterized in that: The dust - removing chamber (15) is fixedly connected to the left end of the glue - coating chamber (1). At the rear end inside the dust - removing chamber (15), there is an adjusting rod (16) rotatably connected. And at the front end inside the dust - removing chamber (15), there is a guiding rod (18) fixedly connected. Among them, the sponge brush (17) penetrates and is connected to the guiding rod (18) symmetrically up and down.

6. The single-sided glue coating device for tape production according to claim 5, characterized in that: The front end of the sponge brush (17) is thread - connected to the adjusting rod (16). And the outer surface of the adjusting rod (16) is in a double - threaded structure. And the sponge brush (17) is in a lifting structure inside the dust - removing chamber (15) through the adjusting rod (16) and the guiding rod (18). Among them, at the lower right end of the dust - removing chamber (15), there is a dust - conveying pipe (23) fixedly connected. And the lower end of the dust - conveying pipe (23) is nested and connected to the upper - end inside of the storage box (24). And at the upper - rear end of the storage box (24), there is an air - pumping pump (25) bolt - connected.

7. The one-sided gluing device for tape production according to claim 1, wherein: The dust - removing chamber (15) is communicated with the storage box (24) through the dust - conveying pipe (23).

Images