A slitting device for adhesive tape production

Abstract

The utility model provides a kind of slitting device for adhesive tape production, including rack, still including take-up reel assembly, tension adjusting assembly, guide component, slitting adjusting assembly, adhesive tape slitting assembly and dust removal component, the utility model cooperates between tension adjusting assembly, while conveying adhesive tape, rotary motor one is rotated by rotary lead screw, to drive tension roller to move, to carry out tension adjustment to adhesive tape, to ensure that adhesive tape is in taut state, effectively avoid that adhesive tape appears wrinkle, ensure the quality of adhesive tape, by setting slitting adjusting assembly, when needing to adjust slitting knife, only need to pull limit post to move outward, slitting knife can be moved to mobile tool rest and slitting knife, to adjust the distance between slitting knife, to adapt to different cutting width.

Description

Technical Field

[0001] This utility model relates to the field of tape processing technology, and in particular to a slitting device for tape production. Background Technology

[0002] Patent document CN222647284U discloses an automated tape cutting machine, relating to the field of cutting device technology. This utility model includes a base, with upright plates fixedly connected to both sides of the top surface of the base. A screw is rotatably connected to the upper side wall of each upright plate, and a first pulley is fixedly connected to the end of the screw. A cutting wheel is fitted onto the screw, a tension roller is provided on one side of the cutting wheel, and a conveying roller is provided on the other side. A sound-absorbing pad is provided above the cutting wheel, and a bracket is fixedly connected to the side wall of the sound-absorbing pad. The bottom surface of the bracket is fixedly connected to the top surface of the upright plate. This utility model can cut a whole sheet of tape into smaller pieces, and the position of the cutting wheel can be adjusted to adjust the cutting width of the tape according to processing requirements. Simultaneously, it can taut the tape during cutting, preventing it from becoming loose and sticking together, and it can reduce the noise of the cutting wheel cutting the tape.

[0003] However, when this cutting machine cuts the tape, the tape attracts dust due to static electricity, thus affecting the tape's adhesiveness. Therefore, it is necessary to improve this structure to overcome the aforementioned defects. Utility Model Content

[0004] The purpose of this invention is to provide a slitting device for tape production to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A slitting device for tape production includes a frame and further includes:

[0007] A take-up and unwind assembly is mounted on a frame and is used to take up and unwind the tape.

[0008] A tension adjustment assembly, which is mounted on the frame, is used to adjust the tension of the tape.

[0009] A guide assembly, which is disposed in the frame, guides the tape.

[0010] The slitting adjustment assembly is disposed in the frame;

[0011] A tape slitting assembly, which is mounted on a frame, is used to slit tape.

[0012] A dust removal component is mounted on the frame and located above the guide component. The dust removal component removes dust from the conveyor belt.

[0013] The present invention is further configured such that the winding assembly includes:

[0014] A first winding motor is mounted on the frame;

[0015] Rotating block one, the rotating block one is disposed on the rotating end of the winding motor one, and the rotating block one is provided with a protrusion;

[0016] An electric telescopic rod is mounted on a frame, and an abutment part is provided on the telescopic end of the electric telescopic rod.

[0017] An air expansion shaft is provided on one side, and the shape of the locking groove is adapted to the rotating block. An abutment groove is provided on the other side of the air expansion shaft.

[0018] A second winding motor is mounted on the frame;

[0019] Rotating block two, the rotating block two is disposed on the rotating end of the winding motor two, and the rotating block two is provided with a protrusion;

[0020] Electric telescopic rod 2, which is mounted on the frame, and has an abutment part 2 on its telescopic end;

[0021] The second air expansion shaft has a locking groove on one side, the shape of which is adapted to the rotating block 2, and an abutment groove on the other side.

[0022] The present invention is further configured such that the tension adjustment component includes:

[0023] A rotary motor is mounted on a frame, with its rotating end facing downwards.

[0024] A rotary screw, which is rotatably mounted on the frame, and the top of the rotary screw is connected to the rotary end of a rotary motor.

[0025] Guide posts, which are mounted on the frame;

[0026] A tension adjusting bracket, one side of which is slidably connected to a guide column, and the other side of which is threadedly connected to a rotary screw;

[0027] The tension roller is rotatably mounted on the tension adjustment bracket on both sides, and the tension roller adjusts the tension of the conveyor belt.

[0028] The present invention is further configured such that the guide component includes:

[0029] Guide roller one, which is rotatably mounted on the frame;

[0030] Guide roller two, which is rotatably disposed on one side of guide roller one;

[0031] Guide roller three is rotatably mounted on one side of guide roller two;

[0032] Guide roller four is rotatably mounted on one side of guide roller three;

[0033] Guide roller five is rotatably mounted on one side of guide roller four.

[0034] The present invention is further configured such that the slitting adjustment component includes:

[0035] A support column is mounted on a frame and has limit holes.

[0036] A movable tool holder, which is slidably mounted on a support column, and a limit hole is provided on the movable tool holder;

[0037] A limiting post is slidably mounted on a movable tool holder. The lower end of the limiting post is inserted into a limiting hole and a limiting hole. The limiting post is provided with a limiting part and an abutting part.

[0038] A reset spring is sleeved on a limiting post, with one side of the reset spring abutting against a movable bracket and the other side of the reset spring abutting against the abutting part of the limiting post.

[0039] The present invention is further configured such that the tape cutting assembly includes:

[0040] A slitting blade is disposed in a movable blade holder, and a cutting section is provided on the outer side of the slitting blade;

[0041] The first guide roller is mounted on the frame;

[0042] The second guide roller is located at the bottom of the first guide roller.

[0043] The present invention is further configured such that the dust removal component includes:

[0044] An ion fan, wherein the ion fan is mounted on a frame;

[0045] An air supply duct is connected to an ion fan on one side, and the ion air is transported through the air supply duct.

[0046] An air outlet duct is mounted on the frame. One side of the air outlet duct is connected to the air supply duct, and an air outlet is provided on the top of the air outlet duct.

[0047] The advantages of this utility model are:

[0048] 1. This utility model utilizes the coordinated operation of tension adjustment components. While conveying the tape, the rotary motor drives the rotary screw to rotate, thereby moving the tension roller and adjusting the tension of the tape. This ensures that the tape is kept taut, effectively preventing wrinkles and guaranteeing the quality of the tape.

[0049] 2. By setting up a slitting adjustment component, when it is necessary to adjust the slitting blade, simply pull the limiting post outward to move the movable blade holder and the slitting blade, thereby adjusting the distance between the slitting blades to adapt to different cutting widths.

[0050] 3. This utility model achieves the following by working together among the dust removal components: when the tape is being cut, the ion fan generates ion air masses, which are then transported to the tape through the air supply pipe and the air outlet pipe, thereby eliminating static electricity on the tape and preventing dust caused by static electricity from adhering to the tape. This effectively prevents dust from affecting the tape and increases the quality of the tape. Attached Figure Description

[0051] Figure 1 This is a perspective view of the tape slitting device proposed in this utility model.

[0052] Figure 2 This is a front view of the tape slitting device proposed in this utility model.

[0053] Figure 3 This is one of the internal structural schematic diagrams of the tape production slitting device proposed in this utility model.

[0054] Figure 4 This is a right view of the slitting device for tape production proposed in this utility model.

[0055] Figure 5 This utility model proposes Figure 3 A magnified view of a portion of point A in the middle.

[0056] Figure 6 This utility model proposes Figure 3 A magnified view of a section at point B.

[0057] Figure 7 This utility model proposes Figure 4 A magnified view of a section at point C.

[0058] Figure 8This is one of the structural schematic diagrams of the cutting blade holder proposed in this utility model.

[0059] Figure 9 This is the second schematic diagram of the cutting blade holder proposed in this utility model.

[0060] Figure 10 This is the third schematic diagram of the cutting blade holder proposed in this utility model.

[0061] Figure 11 This is a schematic diagram of the structure of the rotary motor II proposed in this utility model.

[0062] Numerical designations: Frame 100, Take-up motor 110, Rotating block 120, Electric telescopic rod 130, Abutment part 131, Air shaft 140, Snap-fit ​​groove 141, Take-up motor 2 150, Rotating block 2 160, Electric telescopic rod 2 170, Abutment part 2 171, Air shaft 2 180, Snap-fit ​​groove 2 181, Rotary motor 1 210, Rotary screw 220, Guide column 230, Tension adjusting bracket 240, Tension roller 250, Guide roller 1 310, Guide roller 2 32 0. Guide roller 330, guide roller 440, guide roller 5350, support column 410, limiting hole 411, moving knife holder 420, limiting hole 1 421, limiting column 430, limiting part 431, abutting part 432, return spring 440, slitting knife 510, slitting guide roller 1 520, slitting guide roller 2 530, ion fan 610, air supply pipe 620, air outlet pipe 630, rotary motor 2 710, cutting knife holder 720, cutting groove 721, square groove 7211, scraping groove 7212. Detailed Implementation

[0063] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0064] Example 1

[0065] like Figure 1-7As shown, the present invention discloses a slitting device for tape production, comprising a frame 100, and further comprising a take-up / unwind assembly, a tension adjustment assembly, a guide assembly, a slitting adjustment assembly, a tape slitting assembly, and a dust removal assembly. The take-up / unwind assembly is disposed on the frame and is used to take up and unwind the tape. The tension adjustment assembly is disposed on the frame and is used to adjust the tension of the tape. The guide assembly is disposed in the frame and is used to guide the tape. The slitting adjustment assembly is disposed in the frame. The tape slitting assembly is disposed on the frame and is used to slit the tape. The dust removal assembly is disposed on the frame and is located above the guide assembly, and is used to remove dust from the tape.

[0066] In this embodiment, the winding assembly includes a winding motor 110, a rotating block 120, an electric telescopic rod 130, an air shaft 140, a second winding motor 150, a second rotating block 160, an electric telescopic rod 170, and an air shaft 180. The first winding motor is mounted on the frame, the first rotating block is mounted on the rotating end of the first winding motor, and the first rotating block has a protrusion. The first electric telescopic rod is mounted on the frame, and the telescopic end of the first electric telescopic rod has an abutment part 131. One side of the first air shaft has a locking groove. 141, the shape of the first snap-fit ​​groove is adapted to the first rotating block, the other side of the first air expansion shaft is provided with a first abutment groove, the second winding motor is mounted on the frame, the second rotating block is mounted on the rotating end of the second winding motor, the second rotating block is provided with a protrusion, the second electric telescopic rod is mounted on the frame, the telescopic end of the second electric telescopic rod is provided with a second abutment part 171, the second air expansion shaft is provided with a second snap-fit ​​groove 181 on one side, the shape of the second snap-fit ​​groove is adapted to the second rotating block, and the other side of the second air expansion shaft is provided with a second abutment groove.

[0067] In this embodiment, the tension adjustment assembly includes a rotary motor 210, a rotary screw 220, a guide column 230, a tension adjustment bracket 240, and a tension roller 250. The rotary motor 210 is mounted on the frame with its rotating end facing downwards. The rotary screw is rotatably mounted on the frame, with its top connected to the rotating end of the rotary motor 250. The guide column is mounted on the frame. One side of the tension adjustment bracket is slidably connected to the guide column, and the other side of the tension adjustment bracket is threadedly connected to the rotary screw. The tension roller is rotatably mounted on the tension adjustment bracket on both sides. The tension roller adjusts the tension of the tape. When the tape is being transported, the tension roller adjusts the tension of the tape, effectively ensuring that the tape is in a taut state, thereby ensuring the accuracy of the tape during cutting and increasing the quality of the finished tape.

[0068] In this embodiment, the guiding assembly includes guide roller 1 310, guide roller 2 320, guide roller 330, guide roller 4 340 and guide roller 5 350. Guide roller 1 is rotatably mounted on the frame, guide roller 2 is rotatably mounted on one side of guide roller 1, guide roller 3 is rotatably mounted on one side of guide roller 2, guide roller 4 is rotatably mounted on one side of guide roller 3, and guide roller 5 is rotatably mounted on one side of guide roller 4.

[0069] In this embodiment, the slitting adjustment assembly includes a support column 410, a movable blade holder 420, a limiting column 430, and a return spring 440. The support column is mounted on the frame and has a limiting hole 411. The movable blade holder is slidably mounted on the support column and has a first limiting hole 421. The limiting column is slidably mounted on the movable blade holder, with its lower end inserted into the first limiting hole and the second limiting hole. The limiting column has a limiting part 431 and an abutment part 432. The return spring is sleeved on the limiting column. On the positioning post, one side of the return spring abuts against the movable bracket, and the other side of the return spring abuts against the abutting part of the limiting post. When it is necessary to adjust the cutting width of the tape, simply pull the limiting post upward to move the movable blade holder. After the position is adjusted, insert the limiting post into the limiting hole of the support post to complete the adjustment of the position of the movable blade holder. The return spring can ensure that the limiting post is firmly inserted into the limiting hole of the support post to limit the movable blade holder. The adjustment of the movable blade holder and the slitting blade is very convenient and quick.

[0070] In this embodiment, the tape slitting assembly includes a slitting blade 510, a first guide roller 520, and a second guide roller 530. The slitting blade is disposed in a movable blade holder, and a cutting part is provided on the outer side of the slitting blade. The first guide roller is disposed on the frame, and the second guide roller is disposed at the bottom of the first guide roller.

[0071] Example 2

[0072] like Figure 1-11 As shown, the difference between this embodiment and Embodiment 1 is that in this embodiment, the dust removal component includes an ion fan 610, an air supply pipe 620, and an air outlet pipe 630. The ion fan is mounted on the frame and is existing technology, so it will not be described in detail here. One side of the air supply pipe is connected to the ion fan, and the ion air is transported through the air supply pipe. The air outlet pipe is mounted on the frame, and one side of the air outlet pipe is connected to the air supply pipe. An air outlet is provided on the upper part of the air outlet pipe. By setting the air supply pipe, the ion air generated by the ion fan is divided into two parts and evenly transported to the air outlet pipe, so that the ion air is blown onto the conveyor belt by the air outlet pipe. The conveyor belt is blown from both the top and bottom sides at the same time, which effectively avoids the situation where one side of the conveyor belt is stressed while the other side is not stressed due to unilateral blowing, and effectively ensures the quality of the conveyor belt.

[0073] In this embodiment, the frame is equipped with a second rotary motor 710 and a cutting blade holder 720. The rotating end of the second rotary motor is connected to a support column, and the second rotary motor drives the support column to rotate. The cutting blade holder is located at the bottom of the slitting blade, and the cutting blade holder is provided with a cutting groove 721. One side of the cutting groove is a square groove 7211, which is larger than the cutting part of the slitting blade. The other side of the cutting groove is provided with a scraping groove 7212 that matches the shape of the cutting part. The scraping groove scrapes off the glue on the slitting blade. Under the long-term cutting of the slitting blade, the slitting blade... Glue will adhere to the cutting area, and this accumulated glue will solidify, affecting the cutting accuracy of the slitting blade. After the slitting blade has been working for a certain period of time, the rotary motor will periodically drive the slitting blade to rotate, thereby allowing the cutting section of the slitting blade to cut the tape in another area. At the same time, when the slitting blade rotates clockwise, it will pass normally through the square groove of the cutting slot of the cutting blade holder. When the part of the slitting blade with glue on it rotates through the scraping groove of the cutting blade holder, the scraping groove on the cutting blade holder will scrape off the glue on the slitting blade, thereby cleaning the glue on the slitting blade and effectively ensuring the cutting accuracy of the slitting blade.

[0074] The working principle of this utility model:

[0075] During operation, by pulling the limiting post outward, the limiting part is no longer inserted into the limiting hole, thus not limiting the moving tool holder. At this time, the moving tool holder is moved to adjust the cutting distance. After the position is moved, the limiting post is released, and under the action of the return spring, the limiting post inserts into the limiting hole one and the limiting hole, thus limiting the moving tool holder again. Then, the locking groove one of the air expansion shaft one is engaged with the rotating block one, and the electric telescopic rod one drives the abutment part one to abut against the abutment groove one of the air expansion shaft one, thus fixing the air expansion shaft one. Similarly, the electric telescopic rod two fixes the air expansion shaft two. Then, the conveyor belt passes through the guide assembly in sequence. During the conveyor belt transport, the ion fan produces... An ionizing air mass is generated and transported through an air supply pipe to an air outlet pipe. The air outlet pipe then delivers the ionizing air mass onto the conveyor belt through an air outlet to eliminate static electricity on the belt. Simultaneously, a rotary motor drives a rotary screw to rotate, which in turn moves a tension adjusting bracket via a threaded connection. As the tension adjusting bracket moves, it drives a tension roller to adjust the tension of the conveyor belt. When the conveyor belt moves to the area below the moving blade holder, a slitting blade cuts the conveyor belt. The cut conveyor belt is then guided by guide rollers one and two and adhered to the sleeves of air shafts one and two, respectively. A winding motor drives the air shafts one and two to rotate and wind up the conveyor belt.

[0076] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A slitting device for tape production, comprising a frame, characterized in that, Also includes: A take-up and unwind assembly is mounted on a frame and is used to take up and unwind the tape. A tension adjustment assembly, which is mounted on the frame, is used to adjust the tension of the tape. A guide assembly, which is disposed in the frame, guides the tape. The slitting adjustment assembly is disposed in the frame; A tape slitting assembly, which is mounted on a frame, is used to slit tape. A dust removal component is mounted on the frame and located above the guide component. The dust removal component removes dust from the conveyor belt.

2. The slitting device for tape production according to claim 1, characterized in that, The winding assembly includes: A first winding motor is mounted on the frame; Rotating block one, the rotating block one is disposed on the rotating end of the winding motor one, and the rotating block one is provided with a protrusion; An electric telescopic rod is mounted on a frame, and an abutment part is provided on the telescopic end of the electric telescopic rod. An air expansion shaft is provided on one side, and the shape of the locking groove is adapted to the shape of the rotating block. An abutment groove is provided on the other side of the air expansion shaft. A second winding motor is mounted on the frame; Rotating block two, the rotating block two is disposed on the rotating end of the winding motor two, and the rotating block two is provided with a protrusion; Electric telescopic rod 2, which is mounted on the frame, and has an abutment part 2 on its telescopic end; The second air expansion shaft has a locking groove on one side, the shape of which is adapted to the rotating block 2, and an abutment groove on the other side.

3. The slitting device for tape production according to claim 1, characterized in that, The tension adjustment assembly includes: A rotary motor is mounted on a frame, with its rotating end facing downwards. A rotary screw, which is rotatably mounted on the frame, and the top of the rotary screw is connected to the rotary end of a rotary motor. Guide posts, which are mounted on the frame; A tension adjusting bracket, one side of which is slidably connected to a guide column, and the other side of which is threadedly connected to a rotary screw; The tension roller is rotatably mounted on the tension adjustment bracket on both sides, and the tension roller adjusts the tension of the conveyor belt.

4. A slitting device for tape production according to claim 1, characterized in that, The guiding components include: Guide roller one, which is rotatably mounted on the frame; Guide roller two, which is rotatably disposed on one side of guide roller one; Guide roller three is rotatably mounted on one side of guide roller two; Guide roller four is rotatably mounted on one side of guide roller three; Guide roller five is rotatably mounted on one side of guide roller four.

5. A slitting device for tape production according to claim 1, characterized in that, The slitting adjustment component includes: A support column is mounted on a frame and has limit holes. A movable tool holder, which is slidably mounted on a support column, and a limit hole is provided on the movable tool holder; A limiting post is slidably mounted on a movable tool holder. The lower end of the limiting post is inserted into a limiting hole and a limiting hole. The limiting post is provided with a limiting part and an abutting part. A reset spring is sleeved on a limiting post, with one side of the reset spring abutting against a movable bracket and the other side of the reset spring abutting against the abutting part of the limiting post.

6. A slitting device for tape production according to claim 5, characterized in that, The tape slitting assembly includes: A slitting blade is disposed in a movable blade holder, and a cutting section is provided on the outer side of the slitting blade; The first guide roller is mounted on the frame; The second guide roller is located at the bottom of the first guide roller.

7. A slitting device for tape production according to claim 1, characterized in that, The dust removal components include: An ion fan, wherein the ion fan is mounted on a frame; An air supply duct is connected to an ion fan on one side, and the ion air is transported through the air supply duct. An air outlet duct is mounted on the frame. One side of the air outlet duct is connected to the air supply duct, and an air outlet is provided on the top of the air outlet duct.

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