CN217073520U - Adhesive tape sticking device for top and bottom cover connecting part - Google Patents

Abstract

The utility model discloses a tape sticking device for a top and bottom cover connecting part, which comprises a discharging cut-off unit and a sticking forming unit, wherein the discharging cut-off unit comprises a discharging mechanism and a cutting mechanism, and the sticking forming unit comprises a sticking mechanism and a conveying mechanism; the discharging mechanism at least comprises an adhesive tape disc and a guide chute, and the cutting mechanism at least comprises a clamping part, a moving assembly and a cutting assembly. The utility model discloses in, whole processing technology series all adopts full automatization rubberizing tape device to carry out accurate tape-stripping to world lid connecting portion to adopt the ejection of compact to cut the unit and carry out the fixed length to the sticky tape book that coils and cut, and transmit the transport to the sticky tape section after cutting, ensure neat and the swift of transport that the sticky tape cut, not only operate smoothly, processing is rapid, has still improved work efficiency and degree of automation greatly, has reduced production and cost of labor.

Description

Adhesive tape sticking device for top and bottom cover connecting part

Technical Field

The utility model relates to a packing carton processing technology field, specifically speaking relate to a rubberizing tape device of world lid connecting portion.

Background

The existing packing boxes, such as wine boxes and cigarette boxes, mostly comprise two parts, namely a top cover and a bottom cover. The top and bottom cover, also called as top and bottom box, refers to a packing style of the box. The cover of the carton is called as the "sky", and the bottom of the carton is called as the "ground", so the carton is a top-ground cover. In the process of producing and processing the packaging box, the upper cover and the ground cover are bonded together in advance through the connecting paper with the adhesive, and then the connecting part of the upper cover and the ground cover is further fixed through the adhesive tape.

In the existing packaging box processing technology, a full-automatic technology for tape-bonding the top and bottom cover connecting part is not realized, and the tape-bonding process is often completed by manual assistance in the links of cutting, transferring and bonding the tape. This kind of packing carton equipment mode that needs manual assistance not only can add manufacturing cost, still can reduce production efficiency, then the utility model provides a degree of automation and the higher rubberizing tape device of world lid connecting portion of work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a rubberizing tape device of world lid connecting portion that helps improving machining efficiency, reduction in production cost is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme: a tape sticking device for a top and bottom cover connecting part comprises a discharging cut-off unit and a sticking forming unit, wherein the discharging cut-off unit comprises a discharging mechanism and a cutting mechanism, and the sticking forming unit comprises a sticking mechanism and a conveying mechanism;

the discharging mechanism at least comprises an adhesive tape disc for continuously outputting an adhesive tape and a guide chute for guiding the adhesive tape to be discharged, the adhesive tape is wound in the adhesive tape disc, and the guide chute is communicated with the adhesive tape disc;

the cutting mechanism at least comprises a clamping part and a moving part, wherein the clamping part is used for clamping the adhesive tape, the moving part is used for driving the clamping part to move so as to enable the adhesive tape to be dragged out in the initial length, the cutting part of the adhesive tape is used for cutting off the second length, the guide chute is close to the end part of the cutting mechanism, and the clamping part stretches into and drags out the adhesive tape taking fixed-point table of the adhesive tape in the second length.

Further, the adhesive tape with the initial length is drawn out of the adhesive tape disc, the clamping part drags the extended adhesive tape with the initial length from the upper surface and the lower surface, the lower surface of the adhesive tape with the initial length is an adhesive surface and faces downwards, and the upper surface of the adhesive tape with the initial length is a non-adhesive surface and faces upwards.

Further, the clamping part comprises a pressing head and a bearing table, when the clamping part extends into the adhesive tape taking fixed point table, the bearing table extends into a notch of the guide chute and is positioned under the adhesive tape with the initial length, the pressing head is positioned over the adhesive tape with the initial length and presses downwards, the specific length required by the adhesive tape with the second length is pressed on the bearing table along the circumferential direction, and the adhesive tape section is cut off through the cutting assembly.

Furthermore, the pressing head is rotatably connected to the moving assembly, and when the adhesive tape with the second length is cut off, the pressing head rotates and abdicates the upper part of the bearing table bearing the adhesive tape section.

Further, the upper surface of the bearing table is a non-adhesive surface or a surface with convex ribs arranged.

Further, the moving assembly comprises a rotating part, a lifting part and a horizontal displacement part, the clamping part is installed on the rotating part, the rotating part is installed on the lifting part, and the lifting part is installed on the horizontal displacement part;

under the operating condition, thereby the lifter drives rotate the piece oscilaltion centre gripping the sticky tape, horizontal displacement spare drives thereby lifter horizontal migration pulls out the sticky tape, cut off the cutter that is equipped with in the subassembly on the sword, from bottom to top or from left right side or from right left side from pressing from both sides and get the terminal to the sticky tape carries out the fixed length and cuts off, it drives to rotate the piece and press from both sides and get the portion and rotate or swing and can realize waiting for absorbent the top of sticky tape section steps down.

Further, the pasting mechanism at least comprises an adsorption component for adsorbing the adhesive tape section, a rolling component for rolling and pasting the adsorbed adhesive tape section to the connecting part of the top cover and the bottom cover, and a moving module for driving the adsorption component and the rolling component to move;

the movable module comprises a support frame, a vertical driving assembly and a horizontal driving assembly, the horizontal driving assembly is installed on the support frame, the vertical driving assembly is installed on the horizontal driving assembly, a mounting seat is fixed on the vertical driving assembly, the rolling assembly is installed on the mounting seat, and the adsorption assembly is installed on the bottom surface of the rolling assembly.

Furthermore, the rolling component comprises a left lower pressing block, a right lower pressing block, a middle pressing plate and a limiting rebound block positioned between the left lower pressing block and the right lower pressing block, and the middle pressing plate is connected with the moving module through the limiting rebound block;

under the operating condition, the removal module descends, the intermediate pressure board is located the middle part top of sticky tape section to contradict to waiting to paste fixedly by transport mechanism conveys the top of world lid connecting portion, the intermediate pressure board can spacing rebound piece's effect is pressed down and is kick-backed, briquetting and right lower briquetting are located respectively under a left side the both sides top of sticky tape section, and synchronous pushing down makes the both ends of sticky tape section buckle downwards and paste in the both sides face of world lid connecting portion.

Furthermore, one side of the left lower pressing block and one side of the right lower pressing block, which are used for pressing the rubber belt section, are both provided with a rolling roller, and when the left lower pressing block and the right lower pressing block are synchronously pressed downwards, the rolling roller rolls on the upper surface of the rubber belt section, so that the pressing and reinforcing effects are achieved.

Further, the adsorption component is including setting up respectively the adsorption plane of briquetting and right briquetting lower surface down in a left side, it has the gas pocket that constructs the intercommunication with negative pressure to open on the adsorption plane, the upper surface of sticky tape section non-adhesive nature transversely adsorbs on the adsorption plane.

The beneficial effects of the utility model are embodied in:

the utility model discloses in, whole processing technology series all adopts full automatization rubberizing tape device to carry out accurate tape-stripping to world lid connecting portion to adopt the ejection of compact to cut the unit and carry out the fixed length to the sticky tape book that coils and cut, and transmit the transport to the sticky tape section after cutting, ensure neat and the swift of transport that the sticky tape cut, not only operate smoothly, processing is rapid, has still improved work efficiency and degree of automation greatly, has reduced production and cost of labor.

Drawings

Fig. 1 is a partial schematic view of an embodiment of the present invention.

Fig. 2 is an overall plan view of an embodiment of the present invention.

Fig. 3 is a schematic structural view of a discharging mechanism and a cutting mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic view of a partial structure of a pasting mechanism according to an embodiment of the present invention.

Fig. 5 is an enlarged schematic view of a part a structure according to an embodiment of the present invention.

Fig. 6 is a schematic view of the overall structure of the top and bottom cover according to an embodiment of the present invention.

The components in the drawings are labeled as follows: 1. a discharging mechanism; 101. an adhesive tape disc; 102. a material guide chute; 103. taking an adhesive tape fixing table; 104. an adhesive tape; 105. a tape segment; 2. a cutting mechanism; 3. a sticking mechanism; 4. a transfer mechanism; 5. a gripping section; 501. a compression head; 502. a bearing table; 6. a moving assembly; 601. a rotating member; 602. a lifting member; 603. a horizontal displacement member; 7. cutting off the assembly; 701. cutting knife; 8. an adsorption component; 801. an adsorption surface; 802. air holes; 9. rolling the component; 901. pressing the left lower block; 902. a lower right briquetting; 903. an intermediate pressing plate; 904. a limiting rebound block; 905. rolling the roller; 10. a moving module; 1001. a support frame; 1002. a vertical drive assembly; 1003. a horizontal drive assembly; 1004. a mounting seat; 11. a top cover; 12. a ground cover; 13. the top and bottom cover connecting part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-6.

The utility model relates to a tape sticking device for a top and bottom cover connecting part, which comprises a discharging cut-off unit and a sticking forming unit, wherein the discharging cut-off unit comprises a discharging mechanism 1 and a cutting mechanism 2, and the sticking forming unit comprises a sticking mechanism 3 and a conveying mechanism 4;

the discharging mechanism 1 at least comprises an adhesive tape disc 101 for continuously outputting an adhesive tape 104 and a guide chute 102 for guiding the adhesive tape 104 to be discharged, the adhesive tape 104 is wound in the adhesive tape disc 101, and the guide chute 102 is communicated with the adhesive tape disc 101;

the cutting mechanism 2 at least comprises a clamping part 5 for clamping the adhesive tape 104, a moving component 6 for driving the clamping part 5 to move so as to drag the adhesive tape 104 with an initial length out, and a cutting component 7 for cutting the adhesive tape 104 with a second length, wherein the end part of the guide chute 102 close to the cutting mechanism 2 is provided with an adhesive tape taking fixed point platform 103 for the clamping part 5 to extend into and drag the adhesive tape 104 with the second length out.

The utility model discloses in, whole processing technology series all adopts full automatization rubberizing tape device to carry out accurate tape-stripping to world lid connecting portion to adopt the ejection of compact to cut the unit and carry out the fixed length to the sticky tape book that coils and cut, and transmit the transport to the sticky tape section after cutting, ensure neat and the swift of transport that the sticky tape cut, not only operate smoothly, processing is rapid, has still improved work efficiency and degree of automation greatly, has reduced production and cost of labor.

In an embodiment, the initial length of the adhesive tape 104 is pulled out from the adhesive tape tray 101, the gripping unit 5 drags the extended initial length of the adhesive tape 104 from the upper surface and the lower surface of the initial length of the adhesive tape 104, the lower surface of the initial length of the adhesive tape 104 is an adhesive surface and faces downward, and the upper surface of the initial length of the adhesive tape 104 is a non-adhesive surface and faces upward. By the design, the convoluted adhesive tape reel is arranged on the adhesive tape reel 101, an adhesive tape with an initial length is drawn out to provide a tail end, a second length is dragged, when the cutting mechanism 2 clamps the tail end of the adhesive tape 104, the adhesive surface of the adhesive tape 104 with the second length faces downwards, automatic processing can be realized in subsequent transmission conveying and pasting fixing processes without manual turning, and convenience and rapidness are realized.

In an embodiment, the clamping unit 5 includes a pressing head 501 and a bearing table 502, when the clamping unit 5 extends into the tape taking positioning table 103, the bearing table 502 extends into the notch of the material guiding chute 102 and is located right below the tape 104 of the initial length, the pressing head 501 is located right above the tape 104 of the initial length and presses down, draws the tape of the second length, presses the tape 104 of the second length on the bearing table 502 along the circumferential direction, and cuts the tape segment 105 through the cutting assembly 7. By the design, the clamping part 5 clamps the end of the adhesive tape 104 with the initial length which is stopped on the adhesive tape taking fixed point table 103, and pulls the end with the second length, so that the subsequent cutting component 7 can perform fixed-length cutting conveniently to form the adhesive tape section 105, and the adhesive tape 104 can be cut quickly and neatly.

In an embodiment, the pressing head 501 is rotatably connected to the moving assembly 6, and when the second length of the adhesive tape 104 is cut off, the pressing head 501 rotates and abdicates the upper side of the carrier 502 carrying the adhesive tape segment 105. By the design, when the pressing head 501 is loosened and separated from the bearing table 502 through rotation or swinging, the cut adhesive tape section 105 is adhered and supported on the table top of the bearing table 502 through the adhesive surface of the lower surface, so that convenience is brought to subsequent processes, and the moving assembly 6 drives the bearing table 502 to convey the adhesive tape section 105 to the adhering mechanism 3.

In one embodiment, the top surface of the carrier 502 is a non-adhesive surface or a surface with ribs. Design like this, reduce the lower surface that adhesive tape section 105 has gluey stickness with the area of contact of plummer 502 avoids adhesive tape section 105 is pasted excessively tightly on the mesa of plummer 502, prevent that it is difficult by adsorption component 8 adsorbs to take away.

In one embodiment, the moving assembly 6 includes a rotating member 601, a lifting member 602, and a horizontal displacement member 603, the gripping unit 5 is mounted on the rotating member 601, the rotating member 601 is mounted on the lifting member 602, and the lifting member 602 is mounted on the horizontal displacement member 603;

under the operating condition, thereby the lifter 602 drives rotate 601 oscilaltion and grasp sticky tape 104, horizontal displacement spare 603 drives thereby the lifter 602 horizontal migration drags out sticky tape 104, cut off the cutter 701 that is equipped with in the subassembly 7 and go up, from bottom to top or from the left hand right side or from the right hand left side from pressing from both sides and get the terminal to the sticky tape 104 of second length carries out the fixed length and cuts off, it drives to rotate the piece 601 the clamp portion 5 rotates or the swing can be realized waiting for the absorption the top of sticky tape section 105 steps over. By the design, when the clamping part 5 clamps the adhesive tape 104 with the second length after being cut off, the lifting piece 602 ascends and descends to make the adhesive tape section 105 separate from the discharging mechanism 1, the horizontal displacement piece 603 drives the lifting piece 602 to the pasting mechanism 3 moves and delivers the adhesive tape section 105, reaches the pasting mechanism 3, and the rotating piece 601 rotates to the bottom surface of the adsorption component 8, so that the adhesive tape section 105 is adsorbed.

In one embodiment, the pasting mechanism 3 at least includes an adsorbing assembly 8 for adsorbing the adhesive tape section 105, a rolling assembly 9 for rolling and pasting the adsorbed adhesive tape section 105 to the top and bottom cover connecting part 13, and a moving module 10 for driving the adsorbing assembly 8 and the rolling assembly 9 to move;

the moving module 10 comprises a support frame 1001, a vertical driving assembly 1002 and a horizontal driving assembly 1003, wherein the horizontal driving assembly 1003 is installed on the support frame 1001, the vertical driving assembly 1002 is installed on the horizontal driving assembly 1003, an installation base 1004 is fixed on the vertical driving assembly 1002, the rolling assembly 9 is installed on the installation base 1004, and the adsorption assembly 8 is installed on the bottom surface of the rolling assembly 9. By the design, when the moving assembly 6 delivers the cut adhesive tape section 105 to the position of the pasting mechanism 3, the horizontal driving assembly 1003 drives the vertical driving assembly 1002 to move left and right for adjustment, and the vertical driving assembly 1002 drives the mounting seat 1004 to move up and down for adjustment, so that the adhesive tape section 105 is transversely adsorbed on the bottom surface of the adsorption assembly 8 and prevented from falling off.

In one embodiment, the rolling component 9 includes a left lower pressing block 901, a right lower pressing block 902, an intermediate pressing plate 903, and a limit resilient block 904 located between the left lower pressing block 901 and the right lower pressing block 902, wherein the intermediate pressing plate 903 is connected to the moving module 10 through the limit resilient block 904;

under the working condition, the movable module 10 descends, the middle pressing plate 903 is located above the middle of the adhesive tape section 105 and abuts against the top end, to be pasted and fixed, of the top and bottom cover connecting part 13, which is transmitted by the transmission mechanism 4, the middle pressing plate 903 can be pressed and rebounded under the action of the limiting rebound block 904, the left lower pressing block 901 and the right lower pressing block 902 are located above two sides of the adhesive tape section 105 respectively, and the left lower pressing block 901 and the right lower pressing block 902 are synchronously pressed down to enable two ends of the adhesive tape section 105 to be bent downwards and pasted on two side faces of the top and bottom cover connecting part 13. Design like this, work as briquetting 901 and right lower briquetting 902 are pressed down towards the inner wall side of sky lid 11 and ground lid 12 respectively, spacing rebound block 904 orders about middle clamp plate 903 supports the top of sky ground lid connecting portion 13 has both played the effect of shock attenuation, protection sky ground lid connecting portion 13 is not crushed by the pressure, makes transversely adsorb again in the bottom surface sticky tape section 105 surely paste sky ground lid connecting portion 13, it is convenient to paste, and degree of automation is high, saves the cost of pasting of manual work.

In an embodiment, the left lower pressing block 901 and the right lower pressing block 902 are provided with rolling rollers 905 on one side of the tape segment 105, and when the left lower pressing block 901 and the right lower pressing block 902 are synchronously pressed down, the rolling rollers 905 roll on the upper surface of the tape segment 105 to perform a pressing and reinforcing function. By adopting the design, the structure of the rolling roller 905 is adopted instead of the structure of the shovel block, the purpose of compacting the adhesive tape can be realized by the structure of the shovel block, the effect is inferior, the rolling roller 905 can roll along the two side surfaces of the top and bottom cover connecting part 13 along the upper surface of the adhesive tape section 105, the adhesive tape section 105 cannot be scratched and damaged, and the effect of compacting and fixing is optimal.

In an embodiment, the suction assembly 8 includes suction surfaces 801 respectively disposed on the lower surfaces of the left lower pressing block 901 and the right lower pressing block 902, an air hole 802 communicated with the negative pressure mechanism is opened on the suction surfaces 801, and the non-adhesive upper surface of the adhesive tape section 105 is transversely sucked on the suction surfaces 801. Design like this, adsorption component 8 adopts the negative pressure adsorption principle, the adsorption plane 801 sees through gas pocket 802 adsorbs firmly after cutting the upper surface of sticky tape section 105 does not have the stickness, and transversely adsorb the bottom surface of left side lower briquetting 901, middle clamp plate 903 and right lower briquetting 902 prevents to paste the position and the deviation appears, serves in the follow-up roll the reinforcement process that rolls of rolling subassembly 9 need not the artifical sticky tape of taking and pastes, improves work efficiency, saves the cost of labor.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims (10)

1. The utility model provides a rubberizing tape device of world lid connecting portion which characterized in that: the automatic cutting device comprises a discharging cutting unit and a pasting forming unit, wherein the discharging cutting unit comprises a discharging mechanism (1) and a cutting mechanism (2), and the pasting forming unit comprises a pasting mechanism (3) and a conveying mechanism (4);

the discharging mechanism (1) at least comprises a tape disc (101) for continuously outputting a tape (104) and a guide chute (102) for guiding the discharging of the tape (104);

cut mechanism (2) and press from both sides portion (5), the drive of getting of sticky tape (104) at least the clamp thereby get portion (5) and remove and make initial length sticky tape (104) pull out removal subassembly (6) to and cut off the second length sticky tape (104) cut off subassembly (7), baffle box (102) are close to the tip of cutting mechanism (2) is equipped with the confession press from both sides portion (5) and stretch into and drag out the sticky tape of getting of sticky tape (104) of second length fixes a point platform (103).

2. A taping device for a lid connecting portion according to claim 1, wherein: the adhesive tape (104) with the initial length is pulled out from the adhesive tape disc (101), the clamping part (5) pulls the extended adhesive tape (104) with the initial length from the upper surface and the lower surface, the lower surface of the adhesive tape (104) with the initial length is an adhesive surface and faces downwards, and the upper surface of the adhesive tape (104) with the initial length is a non-adhesive surface and faces upwards.

3. A taping device for a lid connecting portion according to claim 2, wherein: the clamping part (5) comprises a pressing head (501) and a bearing table (502), when the clamping part (5) extends into the adhesive tape taking fixed point table (103), the bearing table (502) extends into a notch of the guide chute (102) and is positioned under the adhesive tape (104) with the initial length, the pressing head (501) is positioned over the adhesive tape (104) with the initial length and presses downwards, the specific length required by the adhesive tape (104) with the second length is pressed on the bearing table (502) along the circumferential direction, and the adhesive tape section (105) is cut off through the cutting component (7).

4. A taping device for a lid connecting part according to claim 3, wherein: the pressing head (501) is rotatably connected to the moving assembly (6), and when the adhesive tape (104) with the second length is cut off, the pressing head (501) rotates and abdicates the upper side of the bearing table (502) bearing the adhesive tape section (105).

5. A taping device for a lid connecting part according to claim 4, wherein: the upper surface of the bearing table (502) is a non-adhesive surface or a surface with convex ribs arranged.

6. A taping device for a lid connecting part according to claim 4, wherein: the moving assembly (6) comprises a rotating piece (601), a lifting piece (602) and a horizontal displacement piece (603), the clamping part (5) is installed on the rotating piece (601), the rotating piece (601) is installed on the lifting piece (602), and the lifting piece (602) is installed on the horizontal displacement piece (603).

7. A taping device for a lid connecting part according to claim 3, wherein: the sticking mechanism (3) at least comprises an adsorption component (8) for adsorbing the adhesive tape section (105), a rolling component (9) for rolling and sticking the adsorbed adhesive tape section (105) to the top and bottom cover connecting part (13), and a moving module (10) for driving the adsorption component (8) and the rolling component (9) to move;

the moving module (10) comprises a supporting frame (1001), a vertical driving assembly (1002) and a horizontal driving assembly (1003), the horizontal driving assembly (1003) is installed on the supporting frame (1001), the vertical driving assembly (1002) is installed on the horizontal driving assembly (1003), an installation seat (1004) is fixed on the vertical driving assembly (1002), the rolling assembly (9) is installed on the installation seat (1004), and the adsorption assembly (8) is installed on the bottom surface of the rolling assembly (9).

8. A taping device for a lid connecting portion according to claim 7, wherein: the rolling component (9) comprises a left lower pressing block (901), a right lower pressing block (902), a middle pressing plate (903) and a limiting rebound block (904) located between the left lower pressing block (901) and the right lower pressing block (902), and the middle pressing plate (903) is connected with the moving module (10) through the limiting rebound block (904).

9. A taping device for a lid connecting part according to claim 8, wherein: the left lower pressing block (901) and the right lower pressing block (902) are respectively provided with a rolling roller (905) on one side of the rubber belt section (105) in a pressing mode, and when the left lower pressing block (901) and the right lower pressing block (902) are synchronously pressed downwards, the rolling rollers (905) roll on the upper surface of the rubber belt section (105) to play a role in pressing and reinforcing.

10. A taping device for a lid connecting part according to claim 9, wherein: the adsorption component (8) comprises adsorption surfaces (801) which are respectively arranged on the lower surfaces of the left lower pressing block (901) and the right lower pressing block (902), an air hole (802) communicated with the negative pressure mechanism is formed in the adsorption surfaces (801), and the upper surface of the adhesive tape section (105) without adhesive is transversely adsorbed on the adsorption surfaces (801).

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