Adhesive tape slitting machine

Abstract

The utility model discloses an adhesive tape slitting machine, and particularly relates to the technical field of adhesive tape slitting, the adhesive tape slitting machine comprises a first protective cover, and an adhesive tape slitting auxiliary device is arranged at the rear end of the first protective cover; the adhesive tape slitting auxiliary device comprises an adhesive tape slitting processing assembly and a collecting auxiliary assembly. Compared with the prior art, the adhesive tape slitting machine has the advantages that the outer walls of a plurality of groups of pressing rollers are attached to and extruded on the outer wall of an adhesive tape roll to press and wind the adhesive tape roll, so that the problem that bubbles are generated in the adhesive tape roll due to the fact that air enters the adhesive tape roll when the adhesive tape roll is wound is effectively solved, and the processing stability of the whole device is greatly improved; and a second protective cover, a one-way air outlet filter valve port, a one-way air inlet filter valve port, an opening and closing door and a second protective cover are used for protecting the adhesive tape, so that the problem that the production qualification rate is reduced due to the fact that external impurities and dust enter the adhesive tape and are contaminated by the dust and the impurities during adhesive tape rolling is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape slitting, and more specifically, to an adhesive tape slitting machine. Background Art

[0002] Adhesive tape is coated with an adhesive layer, allowing it to adhere to items. Adhesive tape can be categorized by function: high-temperature tape, double-sided tape, insulating tape, specialty tape, pressure-sensitive tape, and die-cut tape. Tapes with different functions are suitable for different industries and are frequently used in everyday life. The production and processing of adhesive tape requires a variety of processing equipment, and a tape slitting machine is one such machine. A tape slitting machine is a machine used to cut and secure a large roll of tape into smaller rolls of different sizes and lengths according to customer needs.

[0003] In the prior art, when a tape slitting machine is in operation, the tape is pulled out and cut through a cutter into multiple strips. These strips are then wound onto a take-up roller to form a tape roll. As the take-up roller winds the tape into a roll, bubbles are prone to forming in the roll. If these bubbles are not removed promptly, they can become difficult to remove later, making it difficult to ensure stable and qualified processing. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a tape slitting machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tape stripping machine, comprising a first protective cover, a tape stripping auxiliary device is provided at the rear end of the first protective cover; the tape stripping auxiliary device comprises: a tape stripping processing component and a collection auxiliary component, the tape stripping processing component is arranged at the front end of the collection auxiliary component, and the first protective cover is installed on the outer wall of the tape stripping processing component.

[0006] In a preferred embodiment, the tape stripping processing component includes: a second protective cover, a one-way air outlet filter valve, a one-way air inlet filter valve, and an opening and closing door. An automatic tape stripper is installed at the front end of the second protective cover, the front end of the second protective cover is installed at the rear end of the first protective cover, the one-way air outlet filter valve is installed on the inner and outer walls of the side of the first protective cover, and the one-way air inlet filter valve is installed on the inner and outer walls of the second protective cover.

[0007] In a preferred embodiment, the collection auxiliary component includes: a rotating collection shaft, an electric hydraulic cylinder, a limit ring, a fixed ring, a support frame, a rotating side limit baffle, a sliding groove, a sliding block, an upper positioning plate, a damping spring group, a lower positioning plate, a pressing roller and a support frame. The rotating side limit baffle is installed inside the support frame, and the inner side of the rotating side limit baffle is installed at one end of the rotating collection shaft, and the sliding groove is opened on the inner wall of the rotating side limit baffle.

[0008] In a preferred embodiment, one end of the sliding block is movably installed in the sliding groove, and the other end of the sliding block is installed on the outer wall of the side of the lower positioning plate.

[0009] In a preferred embodiment, the upper end of the lower positioning plate is mounted on the lower end of the damping spring assembly, and the upper end of the damping spring assembly is mounted on the lower end of the upper positioning plate.

[0010] In a preferred embodiment, the rear end of the electric hydraulic cylinder is installed on the inner side of the support frame, the output end of the electric hydraulic cylinder is installed on the rear end of the fixing ring, the front end of the fixing ring is installed on the rear end of the limiting ring, and the lower end of the support frame is installed on the upper end of the support frame.

[0011] In a preferred embodiment, the support frame, sliding groove, sliding block, upper positioning plate, damping spring group, lower positioning plate and pressing roller are all provided in multiple groups, and multiple groups of support frames, rotating side limit baffles, sliding grooves, sliding blocks, upper positioning plates, damping spring groups, lower positioning plates and pressing rollers are all provided in multiple groups and are respectively installed on the inner side of the rotating side limit baffles, and the collection auxiliary component is arranged inside the second protective cover.

[0012] Technical effects and advantages of this utility model:

[0013] A tape slitting machine, compared with the existing technology, when the tape is wound, the diameter gradually increases and then squeezes the pressing roller that is in contact with the outer wall. The pressing roller is squeezed and moves to squeeze the damping spring group installed on the upper end. After the damping spring group moves, the diameter of the tape winding can be increased. The outer walls of multiple groups of pressing rollers are in contact with the outer wall of the tape roll to pressurize and rewind it, effectively avoiding the problem of air entering the tape when it is wound and causing bubbles to be generated inside the tape, greatly improving the processing stability of the entire device. When the device is in use, it is protected by the second protective cover, the one-way air outlet filter valve port, the one-way air inlet filter valve port, the opening and closing door, and the second protective cover, avoiding the problem of external impurities and dust entering the interior, causing the tape to be contaminated with dust and impurities and thus reducing the production qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2This is a structural schematic diagram of the tape stripping auxiliary device of the present utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the collection auxiliary component of the present utility model.

[0017] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0018] Figure 5 This is a schematic diagram of the structure of the tape stripping processing component of the present utility model.

[0019] The accompanying drawings are marked as follows: 1. First protective cover; 2. Tape stripping auxiliary device; 21. Collection auxiliary component; 211. Support frame; 212. Electric hydraulic cylinder; 213. Limiting ring; 214. Fixed ring; 215. Rotating collection shaft; 216. Support frame; 217. Rotating side limit baffle; 218. Sliding groove; 219. Lower positioning plate; 210. Pressing roller; 2101. Sliding block; 2102. Upper positioning plate; 2103. Damping spring group; 22. Tape stripping processing component; 221. Second protective cover; 222. Opening and closing door; 223. One-way air inlet filter valve port; 224. One-way air outlet filter valve port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] As attached Figure 1-5 As shown, the utility model provides a tape slitting machine, including a first protective cover 1, and a tape stripping auxiliary device 2 is provided at the rear end of the first protective cover 1; the tape stripping auxiliary device 2 includes: a tape stripping processing component 22 and a collection auxiliary component 21, the tape stripping processing component 22 is arranged at the front end of the collection auxiliary component 21, and the first protective cover 1 is installed on the outer wall of the tape stripping processing component 22.

[0022] The tape stripping processing component 22 includes: a second protective cover 221, a one-way air outlet filter valve port 224, a one-way air inlet filter valve port 223, and an opening and closing door 222. An automatic tape stripper is installed at the front end of the second protective cover 221. The front end of the second protective cover 221 is installed at the rear end of the first protective cover 1. The one-way air outlet filter valve port 224 is installed on the inner and outer walls of the side of the first protective cover 1. The one-way air inlet filter valve port 223 is installed on the inner and outer walls of the second protective cover 221.

[0023] The collection auxiliary component 21 includes: a rotating collection shaft 215, an electric hydraulic cylinder 212, a limiting ring 213, a fixing ring 214, a support frame 211, a rotating side limiting baffle 217, a sliding groove 218, a sliding block 2101, an upper positioning plate 2102, a damping spring group 2103, a lower positioning plate 219, a pressing roller 210 and a support frame 216. The rotating side limiting baffle 217 is installed inside the support frame 216, and the inner side of the rotating side limiting baffle 217 is installed at one end of the rotating collection shaft 215. The sliding groove 218 is provided on the inner wall of the rotating side limiting baffle 217. One end of the sliding block 2101 is movably installed in the sliding groove 218, and the other end of the sliding block 2101 is installed on the side outer wall of the lower positioning plate 219. The upper end of the lower positioning plate 219 is installed at the lower end of the damping spring group 2103, and the upper end of the damping spring group 2103 is installed At the lower end of the upper positioning plate 2102, the rear end of the electric hydraulic cylinder 212 is installed on the inner side of the support frame 211, the output end of the electric hydraulic cylinder 212 is installed on the rear end of the fixing ring 214, and the front end of the fixing ring 214 is installed on the rear end of the limiting ring 213. The lower end of the support frame 211 is installed on the upper end of the support frame 216. The support frame 211, sliding groove 218, sliding block 2101, upper positioning plate 2102, damping spring group 2103, lower positioning plate 219 and pressing roller 210 are all provided with multiple groups, and multiple groups of support frames 211, rotating side limit baffles 217, sliding groove 218, sliding block 2101, upper positioning plate 2102, damping spring group 2103, lower positioning plate 219 and pressing roller 210 are all provided with multiple groups respectively installed on the inner sides of the rotating side limit baffles 217, and the collection auxiliary component 21 is arranged inside the second protective cover 221.

[0024] The specific implementation method is as follows: when using the present invention, the adhesive tape needs to be cut by the automatic tape slitter provided inside the adhesive tape slitting processing component 22 first. After the adhesive tape has completed the cutting process by the automatic tape slitter, it enters the collecting auxiliary component 21 and performs the winding auxiliary work through the internal structure of the collecting auxiliary component 21. When the collecting auxiliary component 21 is in use, the electric hydraulic cylinder 212 can be started to drive the limiting ring 213 to move forward to limit the side of the tape. When the adhesive tape is wound, the diameter gradually increases and squeezes the pressing roller 210 that is fitted with the outer wall. The pressing roller 210 is squeezed and moves to squeeze the upper end installed The damping spring group 2103 can increase the diameter of the tape winding after the damping spring group 2103 moves, and the outer walls of multiple groups of pressing rollers 210 are pressed against the outer wall of the tape roll to pressurize and wind it, effectively avoiding the problem of air entering the tape during winding and causing bubbles to form inside the tape, greatly improving the processing stability of the entire device. When the device is in use, it is protected by the second protective cover 221, the one-way air outlet filter valve port 224, the one-way air inlet filter valve port 223, the opening and closing door 222, and the second protective cover 221, avoiding the problem of external impurities and dust entering the interior and causing the tape to be contaminated with dust and impurities, thereby reducing the production qualification rate.

[0025] The working principle of the present utility model is as follows: the adhesive tape needs to be firstly cut and processed by the automatic tape slitter provided inside the adhesive tape slitting processing component 22; after the adhesive tape has completed the cutting processing work by the automatic tape slitter, it enters the collecting auxiliary component 21 and performs the auxiliary winding work through the internal structure of the collecting auxiliary component 21; when the collecting auxiliary component 21 is in use, the electric hydraulic cylinder 212 can be started to drive the limiting ring 213 to move forward to limit the side of the adhesive tape; when the adhesive tape is wound, the diameter gradually increases and then squeezes the pressing roller 210 that is in contact with the outer wall; the pressing roller 210 is squeezed and moves to squeeze the damping spring group 2103 installed on the upper end; after the damping spring group 2103 moves, the diameter of the adhesive tape winding can be increased; the outer walls of multiple groups of pressing rollers 210 are pressed and squeezed on the outer wall of the tape roll to pressurize and rewind it.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0027] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tape slitting machine, comprising a first protective cover (1), characterized in that: The rear end of the first protective cover (1) is provided with a tape stripping auxiliary device (2); The tape striping auxiliary device (2) comprises: a tape striping processing component (22) and a collecting auxiliary component (21); the tape striping processing component (22) is arranged at the front end of the collecting auxiliary component (21); and the first protective cover (1) is installed on the outer wall of the tape striping processing component (22).

2. The tape slitting machine according to claim 1, characterized in that: The tape stripping processing assembly (22) comprises: a second protective cover (221), a one-way air outlet filter valve (224), a one-way air inlet filter valve (223), and an opening and closing door (222); an automatic tape stripper is installed at the front end of the interior of the second protective cover (221); the front end of the second protective cover (221) is installed at the rear end of the first protective cover (1); the one-way air outlet filter valve (224) is installed at the inner and outer walls of the side of the first protective cover (1); and the one-way air inlet filter valve (223) is installed at the inner and outer walls of the second protective cover (221).

3. The tape slitting machine according to claim 2, characterized in that: The collecting auxiliary component (21) comprises: a rotating collecting shaft (215), an electric hydraulic cylinder (212), a limiting ring (213), a fixing ring (214), a supporting frame (211), a rotating side limiting baffle (217), a sliding groove (218), a sliding block (2101), an upper positioning plate (2102), a damping spring group (2103), a lower positioning plate (219), a pressing roller (210) and a supporting frame (216), wherein the rotating side limiting baffle (217) is installed inside the supporting frame (216), the inner side of the rotating side limiting baffle (217) is installed at one end of the rotating collecting shaft (215), and the sliding groove (218) is opened on the inner wall of the rotating side limiting baffle (217).

4. The tape slitting machine according to claim 3, characterized in that: One end of the sliding block (2101) is movably mounted in the sliding groove (218), and the other end of the sliding block (2101) is mounted on the side outer wall of the lower positioning plate (219).

5. The tape slitting machine according to claim 3, characterized in that: The upper end of the lower positioning plate (219) is mounted on the lower end of the damping spring group (2103), and the upper end of the damping spring group (2103) is mounted on the lower end of the upper positioning plate (2102).

6. The tape slitting machine according to claim 3, characterized in that: The rear end of the electric hydraulic cylinder (212) is mounted on the inner side of the support frame (211), the output end of the electric hydraulic cylinder (212) is mounted on the rear end of the fixing ring (214), the front end of the fixing ring (214) is mounted on the rear end of the limiting ring (213), and the lower end of the support frame (211) is mounted on the upper end of the support frame (216).

7. The tape slitting machine according to claim 3, characterized in that: The support frame (211), the sliding groove (218), the sliding block (2101), the upper positioning plate (2102), the damping spring group (2103), the lower positioning plate (219) and the pressing roller (210) are all provided in multiple groups, and the multiple groups of the support frame (211), the rotating side limit baffle (217), the sliding groove (218), the sliding block (2101), the upper positioning plate (2102), the damping spring group (2103), the lower positioning plate (219) and the pressing roller (210) are all provided in multiple groups and are respectively installed on the inner side of the rotating side limit baffle (217), and the collecting auxiliary component (21) is arranged inside the second protective cover (221).

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