Film rolling and adhesive tape pasting device

Abstract

The utility model discloses a roll film adhesive tape sticking device which comprises a rack, an adhesive tape roll core, an adhesive tape mounting plate, an adhesive tape mounting plate driving part and a cutting mechanism, and the adhesive tape roll core is suitable for bearing an adhesive tape; the middle of the adhesive tape mounting plate is hinged to the rack, the adhesive tape roll core is hinged to the adhesive tape mounting plate, and a guide path suitable for guiding the adhesive tape is arranged on the adhesive tape mounting plate; the adhesive tape mounting plate driving part is provided with a fixed end and a telescopic end, the fixed end is hinged to the rack, the telescopic end is hinged to the adhesive tape mounting plate, and the adhesive tape mounting plate driving part is suitable for driving the adhesive tape mounting plate to rotate around a hinged connection point on the rack; the cutting mechanism is installed on the machine frame and suitable for being driven to cut adhesive tape strips of the adhesive tape. The adhesive tape winding device can stably wind an adhesive tape for a rolled film, the distance between the adhesive tape winding device and the rolled film can be adjusted before and after winding, and meanwhile cutting can be conducted according to needs.

Description

Technical Field

[0001] The utility model relates to a film roll adhesive tape sticking device, belonging to the technical field of film roll adhesive tape wrapping. Background Art

[0002] At present, the working principle of reverse osmosis membrane is to use pressure to make water molecules pass through the membrane to achieve the purpose of separating water and solutes. The pore size of reverse osmosis membrane is less than 0.0001 micron, which can not only remove bacteria, viruses and other microorganisms in water, but also remove accumulated particles and macromolecular organic matter in water. It is widely used in various industrial, household and commercial applications, such as food and beverage processing, pharmaceutical manufacturing, waste treatment, seawater desalination, etc.

[0003] After searching the prior art, it was found that a Chinese patent with publication number CN219214142U disclosed a guide cloth cutting and welding machine. In this patent, a tape wrapping mechanism and a tape cutting mechanism are provided. During operation, an actuating cylinder is used to drive a rotating plate so that the tape can be pressed against the finished cloth roll. However, it was found during use that the tape strips of the tape easily detached from the rotating plate after use, resulting in the need to reinstall the tape strips of the tape, which brought certain inconveniences to the use. Summary of the invention

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a roll film adhesive tape device, which can stably provide tape winding for the roll film, can adjust the distance from the roll film before and after winding, and can cut according to needs.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a film roll tape sticking device, comprising:

[0006] frame;

[0007] A tape reel core, wherein the tape reel core is suitable for carrying the tape;

[0008] A tape installation plate, the middle portion of which is hinged on the frame, the tape reel core is hinged on the tape installation plate, and a guide path suitable for guiding the tape is provided on the tape installation plate;

[0009] A tape mounting plate driving member, the tape mounting plate driving member is provided with a fixed end and a telescopic end, the fixed end is hinged on the frame, the telescopic end is hinged to the tape mounting plate, and the tape mounting plate driving member is suitable for driving the tape mounting plate to rotate around a hinged connection point on the frame;

[0010] A cutting mechanism is installed on the frame, and the cutting mechanism is suitable for being driven to cut the tape strip of the tape.

[0011] Furthermore, in order to limit the tape outlet path, the tape installation plate is also provided with a tape introduction wheel and a tape outlet guide assembly;

[0012] The tape introduction wheel is hinged at the middle of the tape installation plate;

[0013] The tape outlet guide assembly is mounted on the end of the tape installation plate away from the tape reel core, and the tape outlet guide assembly is suitable for limiting and fixing the tape strip of the tape;

[0014] The tape introduction wheel and the tape outlet guide assembly form a guide path for guiding the tape strip.

[0015] Further, in order to limit the tape to the tape outlet guide assembly, the tape outlet guide assembly includes:

[0016] A negative pressure gas inlet plate, wherein a negative pressure interface is provided on the negative pressure gas inlet plate, and the negative pressure interface is suitable for connecting to a negative pressure gas source;

[0017] A pair of guide blocks, the pair of guide blocks forming a guide channel, the guide blocks are provided with negative pressure adsorption holes, and the negative pressure adsorption holes are connected to the negative pressure interface of the negative pressure gas inlet plate;

[0018] An outlet guide wheel is hinged on the negative pressure gas inlet plate and is arranged close to the outlet of the guide channel.

[0019] Furthermore, in order to adapt to different thicknesses, a tape cutting connection plate is provided between the frame and the tape installation plate, and the tape installation plate is hinged on the tape cutting connection plate;

[0020] A coarseness and fineness adjusting member is arranged between the frame and the tape cutting and connecting plate, and the coarseness and fineness adjusting member is adapted to drive the tape cutting and connecting plate to move transversely to a coarse working position or a fine working position.

[0021] Further, in order to adjust the lateral position of the cutting mechanism on the frame, the film rolling and taping device further comprises a cutting mechanism adjustment plate, wherein the cutting mechanism adjustment plate is provided with at least one waist groove extending laterally, and the waist groove is suitable for being fixed on the tape cutting connection plate through a fixing member;

[0022] The cutting mechanism is suitable for adjusting the transverse position of the cutting mechanism on the frame through the cutting mechanism adjusting plate.

[0023] Furthermore, a specific structure of a cutting mechanism is provided, and the cutting mechanism comprises:

[0024] A feeding cylinder, the feeding cylinder being mounted on the cutting mechanism adjustment plate;

[0025] Pneumatic scissors, the pneumatic scissors are mounted on the feed cylinder, and the pneumatic scissors are suitable for being driven to perform cutting;

[0026] The feed cylinder is suitable for driving the pneumatic scissors to move longitudinally.

[0027] Furthermore, in order to fix the adhesive tape on the tape reel core, at least one tensioning block is provided on the tape reel core at a position corresponding to the contact surface of the adhesive tape, and the tensioning block is suitable for fixing the adhesive tape by tensioning.

[0028] Furthermore, in order to improve the stability of the tape rotation when the tape is rolled, a friction plate is provided between the tape reel core and the tape mounting plate, and the friction plate is suitable for increasing the friction force of the tape reel core rotating on the tape mounting plate.

[0029] Furthermore, a specific type of a tape installation plate driving member is provided, wherein the tape installation plate driving member is a cylinder.

[0030] By adopting the above technical solution, the utility model has the following beneficial effects:

[0031] In the utility model, the roll film taping device can generally be installed on the roll film winding equipment. After the roll film is wound, the tape mounting plate driving member drives the tape mounting plate to move the outlet position of the tape on the tape mounting plate close to the roll film, and the roll film winding equipment continues to rotate, and the tape is wound on the roll film. After the tape is wound, the cutting mechanism can cut the tape according to needs, thereby meeting the needs of tape winding and cutting at one time, thereby improving the use efficiency.

[0032] The setting of the tape outlet guide assembly standardizes the flow path of the tape, avoids the occurrence of random pulling and drifting of the tape, and ensures the normal outlet of the tape. Among them, the negative pressure adsorption hole on the guide block is connected to the negative pressure interface of the negative pressure gas introduction plate, so that the tape can be adsorbed on the guide channel, which greatly increases the convenience of operation. In addition, the thickness adjustment piece set between the frame and the tape cutting connection plate enables it to adapt to different situations and improves the applicability of use.

[0033] In summary, the utility model realizes the efficient operation of adjusting the outlet position of the tape and cutting, and at the same time standardizes the flow path of the tape, avoids the abnormal state of the tape, improves the convenience and applicability of the operation adjustment, and greatly improves efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The three-dimensional structure of the film roll adhesive tape device of the utility model is shown in FIG. Figure 1 ;

[0035] Figure 2The three-dimensional structure of the film roll adhesive tape device of the utility model is shown in FIG. Figure 2 ;

[0036] Figure 3 The three-dimensional structure of the film roll adhesive tape device of the utility model is shown in FIG. Figure 3 . DETAILED DESCRIPTION

[0037] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0038] like Figure 1-3 As shown, a film roll tape application device comprises:

[0039] Rack 100;

[0040] The tape core 200 is suitable for carrying the tape 210;

[0041] A tape installation plate 300, the middle part of which is hinged on the frame 100, a tape reel 200 is hinged on the tape installation plate 300, and a guide path suitable for guiding the tape 210 is provided on the tape installation plate 300;

[0042] The tape mounting plate driving member 400 is provided with a fixed end and a telescopic end, the fixed end is hinged on the frame 100, and the telescopic end is hinged to the tape mounting plate 300, and the tape mounting plate driving member 400 is suitable for driving the tape mounting plate 300 to rotate around the hinged connection point on the frame 100;

[0043] The cutting mechanism 500 is installed on the frame 100 , and the cutting mechanism 500 is suitable for being driven to cut the tape strip of the tape 210 .

[0044] In this embodiment, if Figure 1-2 As shown, the roll film taping device can generally be installed on the roll film winding equipment. After the roll film is wound, the tape mounting plate driving member 400 drives the tape mounting plate 300 to move the outlet position of the tape 210 on the tape mounting plate 300 close to the roll film, and the roll film winding equipment continues to rotate, and the tape 210 is wound on the roll film. After the tape 210 is wound, the cutting mechanism 500 can cut the tape 210 as needed, thereby meeting the needs of winding and cutting the tape 210 at one time, thereby improving the use efficiency.

[0045] Specifically, Figure 1-2 As shown, the tape installation plate 300 is also provided with a tape introduction wheel 310 and a tape outlet guide assembly 320;

[0046] The tape introduction wheel 310 is hinged at the middle of the tape installation plate 300;

[0047] The tape outlet guide assembly 320 is installed on the tape installation plate 300 at one end away from the tape roll core 200, and the tape outlet guide assembly 320 is suitable for limiting and fixing the tape strip of the tape 210;

[0048] The tape introduction wheel 310 and the tape outlet guide assembly 320 form a guide path for guiding the tape strip.

[0049] In this embodiment, if Figure 1-2 As shown, in order to make the tape strip of the adhesive tape 210 relatively fixedly come out of the adhesive tape core 200 and be guided to the cutting mechanism 500 for cutting, the adhesive tape introduction wheel 310 and the adhesive tape outlet guide assembly 320 are arranged on the adhesive tape installation plate 300. The adhesive tape introduction wheel 310 is hinged at the middle part of the adhesive tape installation plate 300, and its function is to assist the receiving adhesive tape 210 to be released smoothly from the adhesive tape core 200. When the adhesive tape core 200 rotates, the adhesive tape 210 will first contact the adhesive tape introduction wheel 310 and be guided by it to be released outward. The adhesive tape outlet guide assembly 320 is installed on the end of the adhesive tape installation plate 300 away from the adhesive tape core 200, and its function is to limit and fix the adhesive tape strip of the adhesive tape 210 so that the adhesive tape strip can maintain a straight shape on the path, which is convenient for transportation. The tape introduction wheel 310 and the tape outlet guide assembly 320 together form a continuous guide path, so that the tape strip of the tape 210 can be smoothly released from the tape reel core 200 and fed into the next process in a straight line, thereby achieving a stable and continuous tape conveying operation.

[0050] Specifically, Figure 2-3 As shown, the tape outlet guide assembly 320 may be structured as follows:

[0051] A negative pressure gas inlet plate 321 is provided with a negative pressure interface, and the negative pressure interface is suitable for connecting to a negative pressure gas source;

[0052] A pair of guide blocks 322, the pair of guide blocks 322 form a guide channel, the guide blocks 322 are provided with negative pressure adsorption holes, and the negative pressure adsorption holes are connected to the negative pressure interface of the negative pressure gas introduction plate 321;

[0053] The outlet guide wheel 323 is hinged on the negative pressure gas introduction plate 321 and is arranged close to the outlet of the guide channel.

[0054] In this embodiment, if Figure 2-3As shown, in order to better realize the limiting and fixing function of the tape strip of the tape 210 by the tape outlet guide assembly 320, a negative pressure interface is provided on the negative pressure gas introduction plate 321, and the negative pressure interface can be connected to an external negative pressure gas source, thereby providing negative pressure adsorption force for the guide block 322. A pair of guide blocks 322 form a guide channel, which is used to limit the tape strip in the guide channel. The guide block 322 is also provided with a negative pressure adsorption hole, which is connected to the negative pressure interface through an internal gas path to transfer the negative pressure adsorption force provided by the negative pressure gas introduction plate 321 to the guide channel, thereby adsorbing and fixing the surface of the tape strip. The outlet guide wheel 323 is hinged on the negative pressure gas introduction plate 321 and is arranged at the outlet of the guide channel. Its function is to further guide the tape strip to exit from the guide channel to avoid the tape strip from being blocked at the outlet. Through the above-mentioned cooperation, the principle of negative pressure adsorption can be used to achieve stable limiting and fixing of the tape strip, thereby ensuring that the tape strip enters the winding in a straight line shape. The use process is reliable.

[0055] Specifically, Figure 1-2 As shown, a tape cutting and connecting plate 600 is further provided between the frame 100 and the tape mounting plate 300, and the tape mounting plate 300 is hinged on the tape cutting and connecting plate 600;

[0056] A coarse / fine adjustment member 700 is provided between the frame 100 and the tape cutting connecting plate 600 , and the coarse / fine adjustment member 700 is adapted to move the tape cutting connecting plate 600 in a lateral direction to a coarse working position or a fine working position.

[0057] In this embodiment, if Figure 1-2 As shown, in order to achieve different thicknesses, a thickness adjustment member 700 is provided, and the thickness adjustment member 700 is provided between the frame 100 and the tape cutting connection plate 600, and can drive the tape cutting connection plate 600 and the tape mounting plate 300 on the tape cutting connection plate 600 to move relative to the frame 100. In this way, when a larger winding diameter is required, the tape mounting plate 300 can be moved to the rough position by driving the thickness adjustment member 700; when a smaller winding diameter is required, the tape mounting plate 300 can be moved to the fine position by driving the thickness adjustment member 700. The specific structure of the thickness adjustment member 700 can be a slide cylinder, and of course in some embodiments, it can also be realized by using a screw rod or a hydraulic cylinder or other components that can provide linear motion.

[0058] Specifically, Figure 1-2 As shown, the film roll taping device further includes a cutting mechanism adjustment plate 800, on which two transversely extending waist grooves 810 are provided, and the waist grooves 810 are suitable for being fixed on the tape cutting connection plate 600 through a fixing member;

[0059] The cutting mechanism 500 is suitable for adjusting the lateral position of the cutting mechanism 500 on the frame 100 through the cutting mechanism adjusting plate 800 .

[0060] In this embodiment, if Figure 1-2 As shown, in order to adapt to the tape strips at different positions and achieve precise cutting, a cutting mechanism adjustment plate 800 is also provided on the tape cutting connection plate 600 to adjust the lateral position of the cutting mechanism 500 on the frame 100. When in use, loosen the fixing piece, adjust the position and fix the fixing piece, and by moving the position of the cutting mechanism adjustment plate 800, the lateral position of the cutting mechanism 500 on the frame 100 can be driven to change. In this way, the working position of the cutting mechanism 500 can be flexibly adjusted to adapt to the precise cutting of the tape strips at different positions, thereby improving the cutting effect.

[0061] Specifically, Figure 1-2 As shown, the cutting mechanism 500 may have the following structure:

[0062] Feed cylinder 510, the feed cylinder 510 is installed on the cutting mechanism adjustment plate 800;

[0063] Pneumatic scissors 520, the pneumatic scissors 520 are installed on the feeding cylinder 510, and the pneumatic scissors 520 are suitable for being driven to cut;

[0064] The feed cylinder 510 is suitable for driving the pneumatic scissors 520 to move longitudinally.

[0065] In this embodiment, if Figure 1-2 As shown, in order to realize the automatic continuous cutting of the tape 210, the cutting mechanism 500 adopts the structure of the feeding cylinder 510 and the pneumatic scissors 520. When working, the feeding cylinder 510 can push the piston rod and the pneumatic scissors 520 on the piston rod to make longitudinal reciprocating motion. When the pneumatic scissors 520 are sent to the cutting position, their blades close to cut off the tape strip; when the pneumatic scissors 520 are retracted, they are prepared for the next round of cutting. Through the drive of the feeding cylinder 510, the pneumatic scissors 520 can automatically and continuously cut the tape strip without manual operation, thereby improving the cutting efficiency. As a cutting actuator, the pneumatic scissors 520 directly complete the cutting action, and the width of the blade can be adjusted as needed to adapt to tape materials of different widths.

[0066] Specifically, Figure 1 and Figure 3 As shown, three tensioning blocks 220 are provided on the tape roll core 200 at positions corresponding to the contact surface of the tape 210 , and the tensioning blocks 220 are suitable for fixing the tape 210 by tensioning.

[0067] In this embodiment, if Figure 1 and Figure 3As shown, in order to enable the adhesive tape 210 to be firmly wound on the adhesive tape core 200, three tensioning blocks 220 are provided on the adhesive tape core 200. Of course, in some embodiments, the number of tensioning blocks 220 is not limited to three and can be provided as needed. The function of the tensioning blocks 220 is to tighten the adhesive tape 210 to make it close to the surface of the adhesive tape core 200 and maintain the tightened state when installing the adhesive tape 210. This can prevent the adhesive tape 210 from loosening or falling off during use. The specific tightening method of the tensioning block 220 can adopt a structure such as bolt tightening and spring tightening. The tensioning block 220 can also be directly bonded to the surface of the adhesive tape core 200. The shape, size, number and other parameters of the tensioning block 220 can be designed according to actual needs. By providing the tensioning block 220 on the adhesive tape core 200, the fixing reliability of the adhesive tape 210 can be effectively improved, and the stability of the adhesive tape 210 during the release and winding process can be ensured.

[0068] Specifically, Figure 1-2 As shown, a friction plate is provided between the tape core 200 and the tape mounting plate 300 , and the friction plate is suitable for increasing the friction force of the tape core 200 rotating on the tape mounting plate 300 .

[0069] In this embodiment, if Figure 1-2 As shown, in order to ensure that the tape core 200 has sufficient friction when rotating on the tape mounting plate 300, thereby stably releasing the tape 210, a friction plate is provided between the tape core 200 and the tape mounting plate 300. The provision of the friction plate can increase the friction coefficient between the tape core 200 and the tape mounting plate 300. When the tape core 200 rotates, the friction plate will provide additional friction resistance, thereby preventing the tape core 200 from accidentally sliding. The material of the friction plate can be selected from high friction coefficient materials such as rubber and plastic. The contact surface between the friction plate and the tape core 200 and the tape mounting plate 300 can also be polished, grooved, etc. to further increase the friction. By providing the friction plate, it can be ensured that the tape core 200 has sufficient driving force when rotating, so that the tape 210 can be released stably and controllably, which is conducive to obtaining a precise tape cutting effect.

[0070] Specifically, Figure 1 As shown, the tape installation plate driving member 400 is a cylinder.

[0071] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film roll tape sticking device, characterized in that: include: Rack(100); An adhesive tape reel core (200), wherein the adhesive tape reel core (200) is suitable for carrying an adhesive tape (210); A tape installation plate (300), the middle portion of the tape installation plate (300) being hinged on the frame (100), the tape reel core (200) being hinged on the tape installation plate (300), and a guide path suitable for guiding the tape (210) being provided on the tape installation plate (300); A tape installation plate driving member (400), the tape installation plate driving member (400) being provided with a fixed end and a telescopic end, the fixed end being hinged on the frame (100), the telescopic end being hinged to the tape installation plate (300), the tape installation plate driving member (400) being adapted to drive the tape installation plate (300) to rotate around a hinged connection point on the frame (100); A cutting mechanism (500), wherein the cutting mechanism (500) is installed on the frame (100), and the cutting mechanism (500) is suitable for being driven to cut the tape strip of the tape (210).

2. The film roll tape application device according to claim 1, characterized in that: The tape installation plate (300) is also provided with a tape introduction wheel (310) and a tape outlet guide assembly (320); The tape introduction wheel (310) is hinged at the middle of the tape installation plate (300); The tape outlet guide assembly (320) is mounted on the tape installation plate (300) at one end away from the tape reel core (200), and the tape outlet guide assembly (320) is suitable for limiting and fixing the tape strip of the tape (210); The adhesive tape introduction wheel (310) and the adhesive tape outlet guide assembly (320) form a guide path for guiding the adhesive tape strip.

3. The film roll tape application device according to claim 2, characterized in that: The tape outlet guide assembly (320) comprises: A negative pressure gas introduction plate (321), wherein the negative pressure gas introduction plate (321) is provided with a negative pressure interface, and the negative pressure interface is suitable for connecting to a negative pressure gas source; A pair of guide blocks (322), the pair of guide blocks (322) forming a guide channel, the guide blocks (322) being provided with negative pressure adsorption holes, the negative pressure adsorption holes being connected to the negative pressure interface of the negative pressure gas introduction plate (321); An outlet guide wheel (323), wherein the outlet guide wheel (323) is hinged on the negative pressure gas introduction plate (321) and is arranged close to the outlet of the guide channel.

4. The film roll tape application device according to claim 1, characterized in that: A tape cutting connection plate (600) is also provided between the frame (100) and the tape installation plate (300), and the tape installation plate (300) is hinged on the tape cutting connection plate (600); A coarse / fine adjustment member (700) is provided between the frame (100) and the tape cutting connecting plate (600), and the coarse / fine adjustment member (700) is adapted to drive the tape cutting connecting plate (600) to move laterally to a coarse working position or a fine working position.

5. The film roll tape application device according to claim 4, characterized in that: It also comprises a cutting mechanism adjustment plate (800), wherein the cutting mechanism adjustment plate (800) is provided with at least one transversely extending waist groove (810), wherein the waist groove (810) is suitable for being fixed to the adhesive tape cutting connection plate (600) via a fixing member; The cutting mechanism (500) is suitable for adjusting the lateral position of the cutting mechanism (500) on the frame (100) through the cutting mechanism adjustment plate (800).

6. The film roll tape application device according to claim 5, characterized in that: The cutting mechanism (500) comprises: A feeding cylinder (510), wherein the feeding cylinder (510) is mounted on the cutting mechanism adjustment plate (800); Pneumatic scissors (520), the pneumatic scissors (520) are installed on the feeding cylinder (510), and the pneumatic scissors (520) are suitable for being driven to perform cutting; The feed cylinder (510) is suitable for driving the pneumatic scissors (520) to move longitudinally.

7. The film roll tape application device according to claim 1, characterized in that: At least one tensioning block (220) is provided on the adhesive tape reel core (200) at a position corresponding to the contact surface of the adhesive tape (210), and the tensioning block (220) is suitable for fixing the adhesive tape (210) by tensioning.

8. The film roll tape application device according to claim 1, characterized in that: A friction plate is provided between the tape reel core (200) and the tape mounting plate (300), and the friction plate is suitable for increasing the friction force of the tape reel core (200) rotating on the tape mounting plate (300).

9. The film roll tape application device according to claim 1, characterized in that: The tape installation plate driving member (400) is a cylinder.

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