Efficient roll dividing and positioning device for adhesive tape rolls

Abstract

The utility model relates to the technical field of efficient adhesive tape roll dividing, and discloses an efficient adhesive tape roll dividing and positioning device which comprises a fixing plate, supporting plates are fixedly connected to the left side and the right side of the fixing plate respectively, two positioning grooves are formed in the rear sides of the two supporting plates respectively, and sliding grooves are formed in the sides, away from each other, of the multiple positioning grooves respectively. The inner wall of each sliding groove is rotationally connected with a clamping block, a plurality of limiting grooves are formed in the outer wall of each clamping block, the sides, away from each other, of the two supporting plates are each fixedly connected with two fixing shells, and the inner walls of the fixing shells are slidably connected with limiting blocks. When the winding shaft needs to be replaced, force is applied to the clamping block so that the clamping block can rotate in the sliding groove around the shaft, the limiting groove in the outer wall of the clamping block can extrude the limiting block in the rotating process, the limiting block is forced to overcome the pulling force of the first spring to move upwards, the clamping block can rotate smoothly, and by adjusting the rotating angle, the limiting state of the winding shaft can be rapidly released by rotating the clamping block.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape high -efficient division technology field especially relates to a kind of adhesive tape roll high -efficient division positioning device. BACKGROUND

[0002] Adhesive tape roll high -efficient division positioning device is a kind of equipment specially designed for adhesive tape division operation, using the way of accurate mechanical structure and intelligent control system combination, can quickly, stably carry out division processing to large roll adhesive tape, high-precision positioning sensor is provided in device interior, can accurately determine the start position and length of division, effectively avoid division error, its unique transmission system ensures that adhesive tape is stably conveyed in division process, not only improves division efficiency, but also can guarantee that the quality of each small roll adhesive tape is uniform, applicable to various industrial production and commercial packaging.

[0003] Through the retrieval, Chinese patent publication No. CN221459351U discloses a rewinding machine, which includes a frame, an unwinding module, an auxiliary winding module, and a winding module. The auxiliary winding module is arranged in the middle section of the frame, and the unwinding module and the winding module are arranged on both sides of the auxiliary winding module along the frame. The unwinding module, the auxiliary winding module, and the winding module cooperate to complete the division of the adhesive tape. The unwinding module includes an unwinding roller and a first driving assembly. The unwinding roller is detachably arranged on the frame, and the first driving assembly is arranged on the frame. The first driving assembly drives the unwinding roller to rotate. The winding module includes a second driving assembly, a winding roller, and a bearing. One end of the winding roller is rotatably supported on the frame. The second driving assembly is arranged on the frame on one side of the winding roller. The second driving assembly drives the winding roller to rotate. The bearing bears the other end of the winding roller. The bearing is movably arranged on the frame. The bearing and the other end of the winding roller are arranged in a split manner. However, in actual use, the winding roller of the above-mentioned device is rotatably connected to the rear side of the device. When the small adhesive tape roll that has been divided is to be taken out, the winding roller needs to be disassembled, and then the adhesive tape roll can be taken out. This results in a long downtime and affects the division efficiency. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides an adhesive tape roll high -efficient division positioning device, aiming at improving the problem that the winding roller needs to be disassembled when the small adhesive tape that has been wound is taken out, resulting in a long downtime and affecting the division efficiency in the prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of adhesive tape roll efficient roll positioning device, including fixed plate, the left and right sides of the fixed plate are fixedly connected with support plate, two the rear side of the support plate is equipped with two positioning slots, multiple the side far away from positioning slot is equipped with sliding slot, the inner wall of the sliding slot is rotatably connected with clamping block, the outer wall of the clamping block is equipped with multiple limit slot, two the side far away from the support plate is fixedly connected with two fixed shell, the inner wall of the fixed shell is slidably connected with limit block, the outer wall top of the limit block is fixedly connected with multiple sliding block, the top of the limit block is fixedly connected with two spring one, the bottom of the limit block and the inner wall of the limit slot are attached, the inner wall of two the sliding slot is rotatably connected with winding shaft, the outer wall of the winding shaft and the inner wall of the clamping block are consistent, the adjacent side of two the support plate is provided with tension mechanism.

[0006] Through the above technical scheme: two support plates are distributed in the two sides of fixed plate and are perpendicular to fixed plate, positioning slot is opened in the rear side of two support plates, positioning slot is inclined angle strip and the depth is uniform, sliding slot is arc-shaped groove, the inner wall of which is rotatably connected with clamping block, the left side of clamping block can rotate around the shaft in sliding slot, multiple limit slots are opened in the outer wall of clamping block, limit block is slidably connected in the inner wall of fixed shell, limit block can move up and down in fixed shell, multiple sliding blocks are connected on the top of limit block and contact with the inner wall of fixed shell, prevent sliding block from falling out of the inside of fixed shell, the spring fixedly connected on the top of limit block is in tension state, for controlling limit block to move up and down, the bottom of limit block is attached with the inner wall of limit slot, when rotating clamping block, limit block is extruded and moves up, when the limit slot on the surface of clamping block corresponds with limit block, limit block moves down by the thrust of spring, and is clamped into limit slot, thereby positioning clamping block.

[0007] As further description of the above technical scheme:

[0008] The tension mechanism includes a circular hole, the circular hole is opened in the inner wall of the support plate, the inner wall of the circular hole is rotatably connected with a rotating shaft, the adjacent side of two rotating shafts is fixedly connected with a moving rod, the rear side of the rotating shaft is fixedly connected with a stress strip, the top of the rear side of the stress strip is fixedly connected with a spring two, the top of the spring two is fixedly connected with a fixed block, and the fixed block is fixedly connected to the outer wall of the support plate.

[0009] Through the technical scheme, the circular hole is arranged on the inner wall of the support plate, the inner wall is rotationally connected with a rotating shaft, the rotating shaft can freely rotate in the circular hole, the moving rod is transversely arranged and connected with the rotating shaft, so that the moving rod can be adjusted in angle by the rotating shaft, the rear side of the rotating shaft is fixedly connected with a stress strip, the stress strip will change in displacement with the rotation of the rotating shaft, the rear top of the stress strip is fixedly connected with a spring, the spring is in a compressed state, the top of the spring is fixedly connected with a fixed block, the fixed block is connected on the outer wall of the support plate, and the position is fixed to stably support the spring, the adhesive tape is crossed over the top of the moving rod and adhered to the surface of the moving rod, when the adhesive tape is subjected to a large tension, the moving rod can move downward to release the tension of the adhesive tape, and the divided rolling operation is ensured to be smoothly carried out.

[0010] Further description is made to the technical scheme:

[0011] The front side of the support plate is rotationally connected with two opening and closing blocks, and the front side of each of the two opening and closing blocks is fixedly connected with a buckle.

[0012] Through the technical scheme, the two opening and closing blocks are connected on the front side of the support plate and can rotate around respective connection points to complete opening and closing operations, and the front side of each of the two opening and closing blocks is fixedly provided with a buckle, so that when the opening and closing blocks are closed, the buckle can lock the opening and closing blocks firmly to ensure the stability of the mother reel during rotation.

[0013] Further description is made to the technical scheme:

[0014] The inner wall of the opening and closing block is rotationally connected with a mother reel, and the left side of the mother reel is fixedly connected with an anti-rotation block.

[0015] Through the technical scheme, the mother reel is placed in the opening and closing block and can freely rotate therein, and functions to carry the adhesive tape roll, and the left side of the mother reel is fixedly connected with an anti-rotation block, so that the anti-rotation block can effectively constrain the rotation of the mother reel to ensure that the rotation of the mother reel is controlled by the device.

[0016] Further description is made to the technical scheme:

[0017] The front side of the left support plate is rotationally connected with a control plate, and the bottom of the control plate is adhered to the outer wall of the anti-rotation block.

[0018] Through the technical scheme, the control plate can rotate around the connection point, and the bottom thereof is tightly adhered to the outer wall of the anti-rotation block, so that the control plate will always maintain the contact state with the surface of the anti-rotation block due to the action of gravity on the bottom of the control plate, and when the mother reel has a reverse rotation trend, the control plate will block the reverse rotation of the mother reel by virtue of the strip-shaped groove on the anti-rotation block.

[0019] Further description is made to the technical scheme:

[0020] The top of the fixed plate is fixedly connected with a servo motor two, the output end of the servo motor two penetrates the inner wall of the right support plate and is fixedly connected with a belt strip two, the inner wall of the belt strip two is rotatably connected with a belt pulley two, and the inner wall top of the belt pulley two is rotatably connected with a belt pulley one.

[0021] Through the above technical scheme: the servo motor two is above the fixed plate, the output end thereof penetrates the inner wall of the right support plate and is fixedly connected with the belt pulley two, so that the belt pulley two can smoothly rotate inside the belt strip two, the inner wall top of the belt pulley two is rotatably connected with the belt pulley one, the power generated by the servo motor two can be sequentially transmitted along the series of components, and finally transmitted to the female spool, thereby providing power support for the rotation of the female spool.

[0022] Further description of the above technical scheme:

[0023] The left side of each of the two winding shafts is fixedly connected with a gear, and the rear side of the right support plate is rotatably connected with two transmission wheels one, and the outer walls of the two transmission wheels one are in meshing connection with the outer walls of the two gears.

[0024] Through the above technical scheme: the left side of each of the two winding shafts is fixedly connected with a gear, and the rear side of the right support plate is rotatably connected with two transmission wheels one, and the outer walls of the two transmission wheels one are in meshing connection with the outer walls of the two gears. When the power is transmitted to the transmission wheel one, it can be stably and effectively transmitted to the gear along the meshing part, thereby driving the winding shaft to rotate correspondingly.

[0025] Further description of the above technical scheme:

[0026] The inner wall of the right support plate is fixedly connected with a servo motor one, the output end of the servo motor one penetrates the inner wall of the support plate and is fixedly connected with a transmission wheel two, the inner wall of the transmission wheel two is rotatably connected with a belt strip one, and the inner wall left side of the belt strip one is in close contact with the outer walls of the two transmission wheels one.

[0027] Through the above technical scheme: the inner wall of the right support plate is fixedly connected with a servo motor one, the output end of the servo motor one penetrates the inner wall of the support plate and is fixedly connected with a transmission wheel two, the inner wall of the transmission wheel two is rotatably connected with a belt strip one, and the inner wall left side of the belt strip one is in close contact with the outer walls of the two transmission wheels one. When the servo motor one starts to operate, it will drive the transmission wheel two to rotate, and the power will be sequentially transmitted to the transmission wheel one through the transmission wheel two and the belt strip one, and finally transmitted to the winding shaft, so that it rotates. Through the power provided by the servo motor two for the female spool, the two can realize synchronous rotation, thereby ensuring that the winding and unwinding control of the adhesive tape is synchronized during the winding process.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1. The utility model discloses, need to replace the winding shaft, to the clamping block force makes it rotate in the sliding slot around the axle, in rotation, the clamping block outer wall limit groove can extrude the limit block, force it to overcome spring one pulling force and go up, and the clamping block can rotate smoothly, through the adjustment rotation angle, realized the rotation clamping block and can quickly remove the winding shaft restriction state, take out it from the sliding slot and take off the winding shaft that the good winding is taken, greatly convenient winding shaft's disassembly and installation operation, reduce downtime, improve the efficiency of adhesive tape division.

[0030] 2. The utility model discloses, during the device operation, the adhesive tape passes the mobile rod top and closely sticks to its surface, if the adhesive tape is subjected to strong tension when dividing, the tension is transmitted to the mobile rod, and the mobile rod moves down with the rotation axis as the axis, and spring two absorbs the adhesive tape tension change energy and plays the buffering effect by the elastic deformation, releases the adhesive tape tight tension, effectively prevents the adhesive tape breakage and uneven division condition because of the excessive tension, guarantees the stability and quality of adhesive tape division. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a three-dimensional view of the efficient adhesive tape roll division positioning device provided by the utility model;

[0032] Figure 2 It is a side view of the efficient adhesive tape roll division positioning device provided by the utility model;

[0033] Figure 3 It is a sliding slot structure schematic view of the efficient adhesive tape roll division positioning device provided by the utility model;

[0034] Figure 4 It is a tension mechanism structure schematic view of the efficient adhesive tape roll division positioning device provided by the utility model;

[0035] Figure 5 It is a gear structure schematic view of the efficient adhesive tape roll division positioning device provided by the utility model;

[0036] Figure 6 It is a fixed shell structure sectional view of the efficient adhesive tape roll division positioning device provided by the utility model.

[0037] LEGEND:

[0038] 1, fixed plate; 2, tension mechanism; 201, round hole; 202, rotating shaft; 203, moving rod; 204, force bar; 205, fixed block; 206, spring two; 3, support plate; 4, positioning groove; 5, sliding groove; 6, clamping block; 7, limiting groove; 8, fixed shell; 9, limiting block; 10, sliding block; 11, spring one; 12, winding shaft; 13, female winding shaft; 14, opening and closing block; 15, buckle; 16, anti-rotation block; 17, control panel; 18, gear; 19, transmission wheel one; 20, belt strip one; 21, servo motor one; 22, pulley one; 23, servo motor two; 24, belt strip two; 25, pulley two; 26, transmission wheel two. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0040] Referring to Figure 1 , Figure 3 and Figure 6 , the utility model provides an embodiment: a kind of efficient dividing and positioning device of adhesive tape roll, fixed plate 1 is connected with support plate 3 in the left and right sides of fixed plate 1, two support plates 3 are all set with two positioning grooves 4 in the rear side, multiple positioning grooves 4 are all set with sliding groove 5 in the side far away, the inner wall of sliding groove 5 is rotatably connected with clamping block 6, multiple limiting grooves 7 are set in the outer wall of clamping block 6, the side far away of two support plates 3 is fixedly connected with two fixed shells 8, limiting block 9 is slidably connected in the inner wall of fixed shell 8, multiple sliding blocks 10 are fixedly connected in the outer wall top of limiting block 9, two spring ones 11 are fixedly connected in the top of limiting block 9, the bottom of limiting block 9 is attached with the inner wall of limiting groove 7, two sliding grooves 5 are rotatably connected with winding shaft 12 in the inner wall, the outer wall of winding shaft 12 is consistent with the inner wall of clamping block 6, and tension mechanism 2 is arranged on the adjacent side of two support plates 3.

[0041] Specific, the left and right side of the fixed plate 1 is fixedly connected with the support plate 3, two support plate 3 is distributed in the fixed plate 1 both sides and perpendicular to it, the rear side of the two support plate 3 is provided with two positioning slot 4, positioning slot 4 is inclined angle long strip and the depth is consistent, a plurality of positioning slot 4 is away from the side is provided with sliding slot 5, sliding slot 5 is arc groove, the inner wall is rotatably connected with the clamping block 6, the left side of the clamping block 6 can rotate around the shaft in the sliding slot 5, the outer wall of the clamping block 6 is provided with a plurality of limiting slot 7, limiting slot 7 is evenly distributed in the outer wall of the clamping block 6, the fixed shell 8 is hollow structure, the inner wall is slidably connected with the limiting block 9, the limiting block 9 can move up and down in the fixed shell 8, the top of which is connected with a plurality of sliding block 10, the sliding block 10 is in contact with the inner wall of the fixed shell 8, prevent the sliding block 10 from falling out of the inside of the fixed shell 8, the top of the limiting block 9 is fixedly connected with two springs 11, the spring 11 is in tension state, for controlling the limiting block 9 to move up and down, the bottom of the limiting block 9 is attached to the inner wall of the limiting slot 7, when the clamping block 6 is rotated, the limiting block 9 is extruded, moves up, then rotates to the limiting slot 7 on the surface of it corresponds to the limiting block 9, the limiting block 9 moves down by the thrust of the spring 11, clamping into the limiting slot 7, positioning the clamping block 6, the inner wall of the two sliding slot 5 is rotatably connected with the winding shaft 12, the winding shaft 12 is a cylinder, which can rotate on the inner wall of the sliding slot 5, the outer wall of the winding shaft 12 is consistent with the inner wall of the clamping block 6, both are in close contact, when the clamping block 6 rotates one hundred and eighty degrees, the winding shaft 12 is positioned, prevent the winding shaft 12 from rotating, out of the inner wall of the sliding slot 5, and can be quickly taken out.

[0042] Referring to Figure 2 , Figure 3 and Figure 4 , the tension mechanism 2 comprises a circular hole 201, the circular hole 201 is provided in the inner wall of the support plate 3, the inner wall of the circular hole 201 is rotatably connected with the rotating shaft 202, the adjacent side of the two rotating shaft 202 is fixedly connected with the moving rod 203, the rear side of the rotating shaft 202 is fixedly connected with the stress strip 204, the rear side top of the stress strip 204 is fixedly connected with the spring 206, the top of the spring 206 is fixedly connected with the fixed block 205, the fixed block 205 is fixedly connected on the outer wall of the support plate 3;

[0043] Specifically, the circular hole 201 is arranged on the inner wall of the support plate 3, the inner wall of the circular hole 201 is rotationally connected with a rotating shaft 202, the rotating shaft 202 can freely rotate in the circular hole 201, the adjacent side of the two rotating shafts 202 is fixedly connected with a moving rod 203, the moving rod 203 is transversely arranged and connected with the rotating shaft 202, the length of the moving rod 203 matches the distance between the two rotating shafts 202, so that the moving rod 203 can be adjusted in angle by the rotating shaft 202, the rear side of the rotating shaft 202 is fixedly connected with a stress strip 204, the stress strip 204 is in a strip shape, can be displaced by the rotation of the rotating shaft 202, the rear top of the stress strip 204 is fixedly connected with a spring 206, the spring 206 is in a compressed state, and the elastic coefficient of the spring 206 is determined according to the required tension adjustment range of the device, the top of the spring 206 is fixedly connected with a fixed block 205, the fixed block 205 is connected to the outer wall of the support plate 3 and has a fixed position, thereby providing a stable support point for the spring 206, and the adhesive tape passes over the top of the moving rod 203 and is attached to the surface of the moving rod 203, when the adhesive tape is subjected to a strong tension, the moving rod 203 can be moved downward to release the tension of the adhesive tape, thereby ensuring the smooth performance of the dividing operation.

[0044] With reference to Figure 1 , Figure 4 and Figure 5 , the front side of the support plate 3 is rotationally connected with two opening and closing blocks 14, the front side of each of the two opening and closing blocks 14 is fixedly connected with a buckle 15, the inner wall of the opening and closing block 14 is rotationally connected with a mother roll shaft 13, the left side of the mother roll shaft 13 is fixedly connected with an anti-rotation block 16, the front side of the left support plate 3 is rotationally connected with a control plate 17, and the bottom of the control plate 17 is attached to the outer wall of the anti-rotation block 16.

[0045] Specifically, the two opening and closing blocks 14 are symmetrically distributed on the front side of the support plate 3 and can rotate around the connecting point to realize the opening and closing actions, the front side of each of the two opening and closing blocks 14 is fixedly connected with a buckle 15, the buckle 15 is used to lock the opening and closing block 14 when the opening and closing block 14 is closed, thereby ensuring the stability of the rotation of the mother roll shaft 13, the inner wall of the opening and closing block 14 is rotationally connected with the mother roll shaft 13, the mother roll shaft 13 can freely rotate in the opening and closing block 14, and the function of the mother roll shaft 13 is to bear the adhesive tape roll, the left side of the mother roll shaft 13 is fixedly connected with an anti-rotation block 16, the front side of the left support plate 3 is rotationally connected with a control plate 17, the control plate 17 can rotate around the connecting point, and the bottom of the control plate 17 is closely attached to the outer wall of the anti-rotation block 16, the bottom of the control plate 17 is attached to the surface of the anti-rotation block 16 by the influence of gravity, thereby preventing the mother roll shaft 13 from rotating in the reverse direction, and further realizing the control of the rotation of the mother roll shaft 13.

[0046] With reference to Figure 2 , Figure 3 and Figure 5The top of the fixed plate 1 is fixedly connected with a servo motor two 23, the output end of the servo motor two 23 penetrates the inner wall of the right side support plate 3 and is fixedly connected with a belt strip two 24, the inner wall of the belt strip two 24 is rotatably connected with a belt pulley two 25, the inner wall top of the belt pulley two 25 is rotatably connected with a belt pulley one 22, the left side of the two winding shafts 12 is fixedly connected with a gear 18, the rear side of the right side support plate 3 is rotatably connected with two transmission wheels one 19, the outer of the two transmission wheels one 19 is meshingly connected with the outer wall of the two gears 18, the inner wall of the right side support plate 3 is fixedly connected with a servo motor one 21, the output end of the servo motor one 21 penetrates the inner wall of the support plate 3 and is fixedly connected with a transmission wheel two 26, the inner wall of the transmission wheel two 26 is rotatably connected with a belt strip one 20, the inner wall left side of the belt strip one 20 is in close contact with the outer wall of the two transmission wheels one 19;

[0047] Specifically, the top of the fixed plate 1 is fixedly connected with a servo motor two 23, the servo motor two 23 is installed on the fixed plate 1, the output end penetrates the inner wall of the right side support plate 3, and is fixedly connected with a belt pulley two 25, the belt strip two 24 is annular, the inner wall is rotatably connected with the belt pulley two 25, the belt pulley two 25 can rotate smoothly in the belt strip two 24, the inner wall top of the belt pulley two 25 is rotatably connected with a belt pulley one 22, ensuring that the power of the servo motor two 23 can be transmitted to the female winding shaft 13, the left side of the two winding shafts 12 is fixedly connected with a gear 18, the rear side of the right side support plate 3 is rotatably connected with two transmission wheels one 19, the outer wall of the two transmission wheels one 19 is meshingly connected with the outer wall of the two gears 18, so that the power can be stably transmitted, the inner wall of the right side support plate 3 is fixedly connected with a servo motor one 21, the servo motor one 21 is fixed on the support plate 3, the output end penetrates the inner wall of the support plate 3 and is fixedly connected with a transmission wheel two 26, the inner wall of the transmission wheel two 26 is rotatably connected with a belt strip one 20, the inner wall left side of the belt strip one 20 is in close contact with the outer wall of the two transmission wheels one 19, through the operation of the servo motor one 21, a series of transmission components can be driven to work cooperatively, the power is transmitted to the winding shaft 12, and synchronous rotation is performed with the female winding shaft 13, so as to provide stable and controllable power support for efficient unwinding of the adhesive tape roll, and ensure smooth and accurate control of the whole unwinding process.

[0048] Working principle: in the initial state, because the spring 11 is in the stretched state, it exerts a downward force on the limiting block 9, so that the bottom of the limiting block 9 closely fits in the limiting groove 7 of the clamping block 6, thereby fixing the clamping block 6 in the current position, at this time the winding shaft 12 is limited in the sliding groove 5 by the clamping block 6, and because the clamping block 6 is in line with the outer wall of the winding shaft 12, the winding shaft 12 can stably rotate in the sliding groove 5, but cannot be separated, when it is necessary to replace the winding shaft 12, an external force is applied to the clamping block 6 to make it rotate in the sliding groove 5, and in the rotating process of the clamping block 6, the limiting groove 7 on the outer wall of the clamping block 6 will extrude the limiting block 9, forcing the limiting block 9 to move upward against the tension of the spring 11, at this time the clamping block 6 can rotate smoothly, when the clamping block 6 rotates one hundred and eighty degrees, the limiting groove 7 on another position of the clamping block 6 rotates to the position corresponding to the limiting block 9, and due to the tension of the spring 11, the limiting block 9 moves downward and is clamped into the new limiting groove 7, fixing the clamping block 6 again, realizing that after the clamping block 6 rotates one hundred and eighty degrees, the clamping block 6 can make the winding shaft 12 release the previous limited state, so that the winding shaft 12 can be quickly taken out of the sliding groove 5, and the wound adhesive tape roll is taken off;

[0049] And, during the operation of the device, the adhesive tape passes over the top of the moving rod 203 and closely fits the surface thereof, when the adhesive tape is subjected to a strong tension during the unwinding process, the tension is transmitted to the moving rod 203, since the rotating shaft 202 is rotatably connected with the circular hole 201, and the moving rod 203 is fixedly connected with the rotating shaft 202, the moving rod 203 will move downward with the rotating shaft 202 as the axis under the action of the tension, realizing the adjustment of the angle, and the force receiving strip 204 fixed at the rear side of the rotating shaft 202 will also displace with the rotation of the rotating shaft 202, since the spring 206 is in the compressed state and the top is connected with the fixed block 205 and the bottom is connected with the force receiving strip 204, when the moving rod 203 moves downward, the force receiving strip 204 will also move downward, thereby further stretching the spring 206, and the spring 206 relies on its elastic deformation to absorb the energy generated by the tension change of the adhesive tape, plays a buffering role, and then releases the tension of the adhesive tape, avoids the problems of adhesive tape breakage and uneven unwinding caused by excessive tension.

[0050] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An efficient tape roll dividing and positioning device for adhesive tape roll, comprising a fixed plate (1), characterized in that: Both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), 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connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support plates (3), both sides of the fixed plate (1) are fixedly connected with support 2. The efficient dividing and positioning device for adhesive tape roll according to claim 1, characterized in that: ​ 3. The efficient dividing and positioning device for adhesive tape roll according to claim 1, characterized in that: ​ 4. The efficient dividing and positioning device for adhesive tape roll according to claim 3, characterized in that: ​ 5. The efficient dividing and positioning device for adhesive tape roll according to claim 4, characterized in that: ​ 6. The efficient dividing and positioning device for adhesive tape roll according to claim 1, characterized in that: ​ 7. The efficient dividing and positioning device for adhesive tape roll according to claim 1, characterized in that: ​ 8. The efficient dividing and positioning device for adhesive tape roll according to claim 7, characterized in that: The inner wall of the right support plate (3) is fixedly connected with a servo motor one (21), the output end of the servo motor one (21) penetrates the inner wall of the support plate (3) and is fixedly connected with a transmission wheel two (26), the inner wall of the transmission wheel two (26) is rotatably connected with a belt strip one (20), and the inner wall left side of the belt strip one (20) is combined with the outer walls of the two transmission wheels one (19).

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