Gluing device

Abstract

A kind of rubberizing device, for carrying multiple rolls of adhesive tape.The adhesive tape is removably disposed on the rubberizing device.The rubberizing device includes an assembly mechanism and two spring pins.The assembly mechanism is assembled on a frame.The assembly mechanism includes two oppositely disposed securing assemblies and a tensioning assembly.The tensioning assembly is located between the two securing assemblies.The securing assemblies are used to removably secure the tensioning assembly to the frame.Each securing assembly has a first positioning portion.A receiving portion is formed on the first positioning portion.The tensioning assembly is used to carry the adhesive tape and rotate relative to the securing assemblies.The tensioning assembly extends in a first direction, and the two ends extending in the first direction are respectively slidably received in the receiving portions on the two securing assemblies.Each spring pin corresponds to a securing assembly.The spring pin is used to lock the tensioning assembly in the receiving portion.

Description

Technical Field

[0001] This application relates to the field of product processing technology, and in particular to an adhesive applicator. Background Technology

[0002] In product processing, adhesive tape application devices are commonly used to apply tape to target equipment. These devices include an assembly mechanism, a drive assembly, and a locking assembly. The locking assembly secures multiple rolls of tape to the assembly position of the assembly mechanism. The multiple rolls of tape are detachably mounted on the assembly mechanism and can rotate within the assembly position under the drive of the drive assembly. The locking assembly typically includes multiple screws for tightening. In existing technologies, due to the limited length of the tape, frequent tape replacements are necessary. These replacements require manual disassembly and reassembly of multiple screws, which is time-consuming and frequent, increasing the risk of operational errors such as lost screws. Utility Model Content

[0003] The main objective of this application is to provide an adhesive application device that addresses the problems of long processing times and frequent operations during frequent disassembly in the prior art.

[0004] An adhesive applicator is used to carry multiple rolls of adhesive tape; the adhesive tape is detachably mounted on the adhesive applicator; the adhesive applicator includes:

[0005] An assembly mechanism is mounted on a frame. The assembly mechanism includes two opposing fixing components and a tensioning component. The tensioning component is located between the two fixing components. The fixing components are used to detachably fix the tensioning component to the frame. Each fixing component has a first positioning portion. The first positioning portion has a receiving portion. The tensioning component carries the tape and rotates relative to the fixing components. The tensioning component extends along a first direction, and its two ends extending in the first direction are respectively slidably received within the receiving portions on the two fixing components.

[0006] Two spring pins, each corresponding to a fixing component; the spring pins are used to lock the tensioning component within the receiving part.

[0007] In some embodiments, the tensioning assembly includes a first rotating shaft; both ends of the first rotating shaft are respectively housed in two oppositely arranged receiving portions and can rotate within the receiving portions; the first rotating shaft slides out of the receiving portions under the action of an external force and disengages from the fixing assembly.

[0008] In some embodiments, the tensioning assembly further includes a roller and a plurality of assembly wheels; a first rotating shaft and a roller extend along a second direction; wherein the first direction is perpendicular to the second direction; the roller is sleeved on the first rotating shaft; the roller is used to drive the assembly wheels to rotate when the first rotating shaft rotates; the plurality of assembly wheels are sleeved on the roller, and any two adjacent assembly wheels are spaced at a preset distance.

[0009] In some embodiments, the assembly mechanism further includes a guide assembly; the guide assembly includes two guide portions; each guide portion extends along a first direction; the guide portion is used to ensure that a preset spacing is maintained between multiple rolls of tape when the tensioning assembly rotates; each fixing assembly further includes a second positioning portion; the first positioning portion is provided with a first groove; the second positioning portion is provided with a second groove; the two ends of one guide portion are respectively received in two oppositely arranged first grooves, and the two ends of the other guide portion are respectively received in two oppositely arranged second grooves.

[0010] In some embodiments, the assembly mechanism further includes two stop plates; each stop plate corresponds to a fixing component; a first positioning part is located between the tensioning component and the corresponding stop plate; the stop plate covers the side of the receiving part and contacts one end of the first rotating shaft; the stop plate is locked onto the first positioning part; the stop plate is used to stop the first rotating shaft in a first direction.

[0011] In some embodiments, the first positioning part includes a motherboard and an extension end; a first groove is formed on the motherboard; the extension direction of the first groove forms an acute angle with a first direction; the extension end is vertically disposed at the end of the motherboard away from the second positioning part; a receiving part is formed on the extension end; the extension direction of the receiving part forms an acute angle with the first direction.

[0012] In some embodiments, the frame includes a lower frame assembly; the lower frame assembly includes a main body and two oppositely disposed side plates; the two side plates are symmetrically disposed at two opposite ends of the main body; the side plates are used to support and fix an assembly mechanism; the assembly mechanism is located between the two side plates; the side plates include a fixing portion; the fixing portion has an assembly groove; the first positioning portion further includes an assembly arm; the assembly arm is vertically disposed on a surface adjacent to the fixing portion at its extension end; the assembly arm extends along a first direction; the assembly arm is used to adapt to the assembly groove to assemble the first positioning portion onto the lower frame assembly.

[0013] In some embodiments, the adhesive applicator further includes at least two threaded components; each threaded component corresponds to a fixing component; the threaded components lock the corresponding mounting arm to the corresponding fixing part.

[0014] In some embodiments, the fixing component further includes a connecting portion; the connecting portion is connected between the first positioning portion and the second positioning portion; a receiving hole is formed on the surface of the fixing portion opposite to the first positioning portion; the connecting portion further includes a positioning pin; the positioning pin protrudes from the surface of the connecting portion opposite to the fixing portion and can be received in the receiving hole.

[0015] In some embodiments, the assembly mechanism further includes two stop blocks; each stop block corresponds to a fixing component; the side plate further includes a support portion; the fixing portion is placed vertically above the support portion; the second positioning portion is further provided with a receiving groove; one end of the stop block is received in the corresponding receiving groove, and the other end is locked to the outer side wall of the support portion by screws; the stop block is used to stop the second positioning portion in the second direction.

[0016] The adhesive applicator of this application uses two screws to lock the assembly mechanism to the frame, thereby simplifying the operation of the assembly mechanism during disassembly and shortening the operation time of the disassembly process, thus improving production efficiency. At the same time, the reduction in the number of components that need to be disassembled during the assembly mechanism disassembly process can further avoid operational errors during disassembly and assembly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 This is a perspective view of the adhesive applicator according to a preferred embodiment of this application.

[0019] Figure 2 for Figure 1 A three-dimensional schematic diagram of the middle frame.

[0020] Figure 3 for Figure 1 A three-dimensional schematic diagram of the assembly mechanism.

[0021] Figure 4 for Figure 3 A three-dimensional schematic diagram of the fixed component.

[0022] Figure 5 for Figure 3 A three-dimensional schematic diagram of the tensioning component.

[0023] Figure 6 for Figure 3 A three-dimensional schematic diagram of the positive part of the intermediate guide.

[0024] Figure 7 for Figure 1 A three-dimensional schematic diagram of the adhesive application device from another angle.

[0025] Figure 8 for Figure 1 Enlarged schematic diagram of section VIII.

[0026] Figure 9for Figure 1 Enlarged schematic diagram of section IX in the middle.

[0027] Explanation of main component symbols

[0028] Adhesive applicator 1

[0029] Tape 2

[0030] Frame 10

[0031] Assembly mechanism 20

[0032] Top frame component 11

[0033] Bottom frame component 12

[0034] Connection component 13

[0035] Fixed arm 111

[0036] Connecting arm 112

[0037] Transmission shaft 113

[0038] Main body 121

[0039] Side panel 122

[0040] Support section 1221

[0041] Fixing part 1222

[0042] Assembly slot 1223

[0043] Reception port 1224

[0044] Connecting beam 131

[0045] Reinforcing rib 132

[0046] Fixed component 21

[0047] Tensioning component 22

[0048] Correction component 23

[0049] Stop assembly 25

[0050] Locking component 26

[0051] First Positioning Section 211

[0052] Second positioning unit 212

[0053] Connecting part 213

[0054] Operations Unit 214

[0055] Motherboard 2111

[0056] Extension end 2112

[0057] Assembly arm 2113

[0058] First slot 2114

[0059] 2115

[0060] Second groove 2121

[0061] Containment slot 2122

[0062] Positioning pin 2131

[0063] First pivot 221

[0064] Roller 222

[0065] Assembly wheel 223

[0066] Guidance Department 231

[0067] Guide axis 2311

[0068] Guide wheel 2312

[0069] Pressing shaft 24

[0070] Stop plate 251

[0071] Stop block 252

[0072] Threaded assembly 261

[0073] Spring pin 262

[0074] First direction X

[0075] Second direction Y

[0076] Third direction Z

[0077] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0078] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0079] The terms "first," "second," and "third," etc., used in the specification and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion.

[0080] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0081] The specific embodiments of the adhesive applicator of this application will be described below with reference to the accompanying drawings.

[0082] Please see Figure 1 This is a schematic diagram of the adhesive application device 1 according to a preferred embodiment of the present invention. The adhesive application device 1 is used to simultaneously load multiple rolls of adhesive tape 2 and can rotate the adhesive tape 2 under external force, thereby attaching the adhesive tape 2 to a designated position on the target device (not shown). The adhesive application device 1 includes a frame 10 and an assembly mechanism 20.

[0083] Please refer to the following: Figure 2 This is a three-dimensional schematic diagram of frame 10. Frame 10 includes an upper frame assembly 11, a lower frame assembly 12, and a connecting assembly 13. The upper frame assembly 11 is generally U-shaped. The upper frame assembly 11 includes two oppositely arranged fixed arms 111, a connecting arm 112, and a transmission shaft 113. The fixed arms 111 are used to fix the two opposite ends of the transmission shaft 113. The fixed arms 111 extend along a first direction X. The connecting arm 112 is disposed between the two fixed arms 111 and is parallel to the transmission shaft 113. The connecting arm 112 extends along a second direction Y. Wherein, the first direction X is perpendicular to the second direction Y. The connecting arm 112 and the transmission shaft 113 are respectively located at the two opposite ends of the fixed arms 111.

[0084] The lower frame assembly 12 is integrally connected to the upper frame assembly 11 via a connecting assembly 13. In at least one embodiment of this application, the upper frame assembly 11 and the lower frame assembly 12 can be integrally formed. In other embodiments, the upper frame assembly 11 and the lower frame assembly 12 can also be manufactured separately and fixed together by screws or a snap-fit ​​structure. The lower frame assembly 12 includes a main body 121 and two oppositely arranged side plates 122. The main body 121 is generally cuboid in shape. The main body 121 extends along the second direction Y. The main body 121 and the connecting arm 112 are located in the same vertical plane and are arranged parallel to each other. The two side plates 122 are symmetrically arranged at two opposite ends of the main body 121. The side plates 122 are used to support and fix the assembly mechanism 20. Each side plate 122 extends along the third direction Z. In at least one embodiment of this application, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other and form a rectangular coordinate system. The side plates 122 are generally L-shaped flat plates. The side plate 122 has a support portion 1221 and a fixing portion 1222. The support portion 1221 is generally frame-shaped. The support portion 1221 is used to support the assembly mechanism 20. The fixing portion 1222 is placed vertically above the support portion 1221 and is fixed vertically to the main body 121 as a single unit. An assembly groove 1223 is provided on the end of the fixing portion 1222 away from the support portion 1221. In at least one embodiment of this application, the assembly groove 1223 is generally L-shaped. A receiving hole 1224 is provided on the surface of the middle part of the fixing portion 1222 opposite to the assembly mechanism 20.

[0085] The connecting assembly 13 is used to connect the upper frame assembly 11 and the lower frame assembly 12 into one unit. The connecting assembly 13 includes a connecting beam 131 and at least two reinforcing ribs 132. The connecting beam 131 extends in a third direction Z. The upper frame assembly 11 and the lower frame assembly 12 are respectively disposed at two opposite ends of the connecting beam 131. The at least two reinforcing ribs 132 are symmetrically arranged. The two ends of each reinforcing rib 132 are respectively attached to the connecting beam 131 and the main body 121 to strengthen the connection strength between the main body 121 and the connecting beam 131. In at least one embodiment of this application, one end of the reinforcing rib 132 forms an acute angle with the connecting beam 131, and the other end of the reinforcing rib 132 forms a right angle with the main body 121.

[0086] Please refer to the following: Figure 3 This is a three-dimensional schematic diagram of the assembly mechanism 20. The assembly mechanism 20 is used to simultaneously fix multiple rolls of adhesive tape 2 onto the frame 10. The assembly mechanism 20 includes two fixing components 21, a tensioning component 22, a guiding component 23, and two clamping shafts 24 (e.g., Figure 7As shown), stop assembly 25 and locking assembly 26. In at least one embodiment of this application, the assembly mechanism 20 can be completely detached from the frame 10 under external force to adapt to different target equipment, and can also detach the tensioning assembly 22 or the guiding assembly 23 from the fixing assembly 21 under external force to replace / repair the multi-roll tape 2 assembled on it.

[0087] Please refer to the following: Figure 4 This is a three-dimensional schematic diagram of the fixing component 21. Each fixing component 21 corresponds to a side plate 122, and the two are adapted to each other. The fixing component 21 is generally flat. Each fixing component 21 has a first positioning part 211, a second positioning part 212, a connecting part 213, and an operating part 214. Among them, the first positioning part 211 and the second positioning part 212 cooperate to position the tensioning component 22 and the guide component 23.

[0088] The first positioning part 211 and the second positioning part 212 are arranged parallel to each other. The first positioning part 211 is fixedly mounted on the side plate 122. The first positioning part 211 includes a main plate 2111, an extension end 2112, and an assembly arm 2113. The main plate 2111 is generally rectangular. A first groove 2114 is formed on the main plate 2111. The extension direction of the first groove 2114 forms an acute angle with the first direction X. The extension end 2112 is vertically disposed at the end of the main plate 2111 away from the second positioning part 212. A receiving part 2115 is formed on the extension end 2112. The extension direction of the receiving part 2115 forms an acute angle with the first direction X. In at least one embodiment of this application, the width of the first groove 2114 is smaller than the width of the receiving part 2115. The assembly arm 2113 is vertically disposed on the surface of the extension end 2112 adjacent to the side plate 122. The assembly arm 2113 extends along the first direction X. The assembly arm 2113 is adapted to the assembly slot 1223 to assemble the first positioning part 211 onto the lower frame assembly 12.

[0089] The second positioning portion 212 is generally rectangular parallelepiped in shape. A second groove 2121 and a receiving groove 2122 are formed on the second positioning portion 212. The second groove 2121 is formed on the surface of the second positioning portion 212 opposite to the first positioning portion 211. The extending direction of the second groove 2121 forms an acute angle with the first direction X. In at least one embodiment of this application, the width of the second groove 2121 is the same as the width of the first groove 2114. The receiving groove 2122 is formed on the surface of the second positioning portion 212 extending along a third direction Z. The extending direction of the receiving groove 2122 is parallel to the first direction X.

[0090] The two opposite ends of the connecting portion 213 are respectively connected to the first positioning portion 211 and the second positioning portion 212, and are located at the ends of the first positioning portion 211 and the second positioning portion 212 near the side plate 122. The connecting portion 213 further includes a positioning pin 2131. The positioning pin 2131 protrudes from the surface of the connecting portion 213 opposite to the side plate 122, and can be received in the receiving hole 1224.

[0091] The operating part 214 is used to drive the assembly mechanism 20 to move relative to the frame 10 under the action of external force. In at least one embodiment of this application, the operating part 214 is generally U-shaped. The two ends of the operating part 214 are respectively fixedly disposed at the middle of the first positioning part 211 and the middle of the second positioning part 212.

[0092] Please refer to the following: Figure 5 This is a three-dimensional schematic diagram of the tensioning assembly 22. The tensioning assembly 22 is used to load multiple rolls of adhesive tape 2. The tensioning assembly 22 includes a first rotating shaft 221, a roller 222, and multiple mounting wheels 223. The two ends of the first rotating shaft 221 are respectively housed in two oppositely arranged receiving portions 2115, and can rotate within the receiving portions 2115. The first rotating shaft 221 extends along a second direction Y. The first rotating shaft 221 can slide out of the receiving portion 2115 under the action of an external force, disengaging from the fixing assembly 21. The roller 222 is sleeved on the first rotating shaft 221. The roller 222 is used to drive the mounting wheels 223 to rotate when the first rotating shaft 221 rotates. Multiple mounting wheels 223 are sleeved on the roller 222, and any two adjacent mounting wheels 223 are arranged at a preset distance. The mounting wheels 223 are used to fix the adhesive tape 2 sleeved on them onto the roller 222. In at least one embodiment of this application, the preset distance is related to multiple target devices. The preset spacing can be related to the arrangement spacing of the target devices or the target pasting position on the target devices. For example, when the arrangement spacing of multiple target devices changes, the preset spacing is adjusted accordingly. For instance, when multiple target devices are arranged with a first arrangement spacing, they correspond to a first preset spacing. When multiple target devices are arranged with a second arrangement spacing, they correspond to a second preset spacing. As another example, when the target devices include a first target pasting position and a second target pasting position, the distance between the first target pasting positions on two adjacent target devices is a first preset value, and the distance between the second target pasting positions on two adjacent target devices is a second preset value, and the first preset value and the second preset value are different, the distance between the assembly wheels 223 of the adhesive applicator 1 is the first preset spacing when applying tape 2 to the first target pasting position, and the distance between the assembly wheels 223 is the second preset spacing when applying tape 2 to the second target pasting position. In other words, when the target devices or the target pasting positions change, the tensioning component 22 needs to be replaced to ensure that the preset spacing of the assembly wheels 223 matches the target devices, thereby guaranteeing the accuracy of the pasting position.

[0093] The guide assembly 23 is used to ensure a preset spacing between the multiple rolls of tape 2 during rotational application. The guide assembly 23 includes two guide parts 231. Both guide parts 231 are located below the tensioning assembly 22.

[0094] Please refer to the following: Figure 6 This is a three-dimensional schematic diagram of the guiding section 231. The guiding section 231 includes a guiding shaft 2311 and a plurality of guiding wheels 2312. The guiding shaft 2311 extends along the second direction Y. One guiding shaft 2311 has its two ends respectively received within two opposing first grooves 2114. The other guiding shaft 2311 has its two ends respectively received within opposing second grooves 2121. The plurality of guiding wheels 2312 are sleeved on the guiding shaft 2311, and any two adjacent guiding wheels 2312 are spaced at a predetermined interval. The guiding wheels 2312 are provided with annular grooves (not shown) for receiving the adhesive tape 2. In at least one embodiment of this application, the projections of the two guiding shafts 2311 and the first rotating shaft 221 on the horizontal plane are parallel to each other.

[0095] Please refer to the following: Figure 7 This is a schematic diagram of the adhesive application device 1 from another angle. Two pressing shafts 24 are disposed below the guiding assembly 23. The pressing shafts 24 are used to press the adhesive tape 2, which has passed through the guiding assembly 23, onto the target device, thereby attaching the adhesive tape 2 to the target device. The pressing shafts 24 are located between two opposing support portions 1221. In at least one embodiment of this application, the two pressing shafts 24 are located in the same horizontal plane.

[0096] Please refer to the following: Figure 8 as well as Figure 9 , Figure 8 This is an enlarged schematic diagram of point VIII. Figure 9 This is an enlarged schematic diagram at point IX. The stop assembly 25 is used to stop the fixing assembly 21 and the tensioning assembly 22, preventing them from moving relative to the lower frame assembly 12 along the second direction Y. The stop assembly 25 includes a stop plate 251 and a stop block 252. The stop plate 251 is screwed onto the outer wall of the extension end 2112 and contacts the first rotating shaft 221. The stop plate 251 stops the first rotating shaft 221 and prevents it from moving relative to the lower frame assembly 12 along the second direction Y. The stop block 252 has an approximately L-shaped cross-section. One end of the stop block 252 is received in the receiving groove 2122, and the other end is screwed onto the outer wall of the support portion 1221. The stop block 252 stops the second positioning portion 212 and prevents it from moving relative to the lower frame assembly 12 along the second direction Y.

[0097] The locking assembly 26 is used to lock the assembly mechanism 20 onto the frame 10. The locking assembly 26 includes two threaded parts 261 and two spring pins 262.

[0098] Each threaded engagement 261 corresponds to a first positioning portion 211. The threaded engagement 261 passes through the mounting arm 2113 and locks with the corresponding fixing portion 1222 to lock the first positioning portion 211 onto the fixing portion 1222. The threaded engagement 261 extends in the third direction Z. In at least one embodiment of this application, the threaded engagement 261 is a wing screw.

[0099] Each spring pin 262 corresponds to a second positioning part 212. The spring pin 262 passes through the extension end 2112 and contacts the first rotating shaft 221 housed in the receiving part 2115 to lock the first rotating shaft 221 in the receiving part 2115. The spring pin 262 extends in the third direction Z.

[0100] The assembly process of the adhesive applicator 1 is roughly as follows:

[0101] Multiple rolls of tape 2 are respectively loaded onto the mounting wheels 223 of the roller 222. The roller 222 is then fitted onto the first rotating shaft 221, thereby assembling the multiple rolls of tape 2 onto the tensioning assembly 22. Both ends of the first rotating shaft 221 are respectively housed in two corresponding receiving portions 2115, so that the tensioning assembly 22 with the multiple rolls of tape 2 is assembled onto the fixing assembly 21. A spring pin 262 passes through the extension end 2112 and contacts the first rotating shaft 221 housed in the receiving portion 2115, thereby fixing the first rotating shaft 221 within the receiving portion 2115. A stop plate 251 is secured to the outer wall of the extension end 2112 by screws and contacts the first rotating shaft 221. Both ends of a guide shaft 2311 are respectively housed in two corresponding first slots 2114, so that the guide portion 231 is assembled onto the fixing assembly 21. The two ends of the other guide shaft 2311 are respectively housed in the two corresponding second slots 2121 to assemble the corresponding guide part 231 onto the fixing component 21. At this time, the assembly mechanism 20 completes the overall assembly.

[0102] The assembly mechanism 20, equipped with multiple rolls of adhesive tape 2, is placed on the lower frame assembly 12. The assembly arm 2113 is mounted on the assembly groove 1223, and the screw 261 passes through the assembly arm 2113 and locks with the corresponding fixing part 1222, thereby fixing the upper part of the assembly mechanism 20. The positioning pin 2131 is received in the corresponding receiving hole 1224, thereby fixing the middle part of the assembly mechanism 20. One end of the stop block 252 is received in the corresponding receiving groove 2122, and the other end is locked integrally with the support part 1221, thereby fixing the lower part of the assembly mechanism 20. In other words, the upper, middle, and lower parts of the assembly mechanism 20 are positioned using the screw 261, the positioning pin 2131, and the stop block 252.

[0103] One end of the tape 2, mounted on the assembly wheel 223, is wound around the drive shaft 113 and then positioned below the two clamping shafts 24 via two guide parts 231. The release surface of the tape 2 is in contact with the surfaces of the drive shaft 113, the guide parts 231, and the clamping shafts 24. The adhesive surface of the tape 2 below the clamping shafts 24 faces away from the clamping shafts 24 and is opposite to the target equipment.

[0104] When the tensioning assembly 22 needs to be replaced, the spring pin 262 and the stop plate 251 are removed from the first positioning part 211, and the tensioning assembly 22 can be removed under external force and the multi-roll tape 2 loaded on it can be replaced.

[0105] When the target device changes (e.g., the arrangement spacing changes or the target pasting position spacing changes), the screw 261 is removed from the first positioning part 211. Then, under the action of the external force acting on the operation part 214, the assembly mechanism 20 can be completely removed from the lower frame assembly 12. The assembly mechanism 20 that matches the changed target device is then repeated in the above assembly operation process, and the new assembly mechanism 20 is then assembled onto the lower frame assembly 12.

[0106] The aforementioned adhesive applicator 1 uses two screws 261 to lock the assembly mechanism 20 onto the frame 10, thereby simplifying the disassembly process of the assembly mechanism 20 and shortening the disassembly time, thus improving production efficiency. Simultaneously, the reduction in the number of components that need to be disassembled during the disassembly process of the assembly mechanism 20 further avoids operational errors during assembly and disassembly. Furthermore, the assembly mechanism 20 or the tensioning component 22 can be replaced for different situations, further optimizing the assembly and disassembly operation of the adhesive applicator 1.

[0107] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An adhesive applicator for carrying multiple rolls of adhesive tape; The adhesive tape is detachably mounted on the adhesive application device; characterized in that, The adhesive applicator includes: An assembly mechanism is mounted on a frame; the assembly mechanism includes two opposing fixing components and a tensioning component; the tensioning component is located between the two fixing components; the fixing components are used to detachably fix the tensioning component to the frame; each fixing component has a first positioning portion; the first positioning portion has a receiving portion; the tensioning component is used to carry the tape and rotates relative to the fixing components; the tensioning component extends along a first direction, and its two ends extending in the first direction are respectively slidably received within the receiving portions on the two fixing components; and Two spring pins, each corresponding to one of the fixing components; the spring pins are used to lock the tensioning component within the receiving portion.

2. The adhesive applicator as described in claim 1, characterized in that, The tensioning assembly includes a first rotating shaft; both ends of the first rotating shaft are respectively housed in two oppositely arranged receiving portions and can rotate within the receiving portions; the first rotating shaft slides out of the receiving portions under the action of external force and disengages from the fixing assembly.

3. The adhesive applicator as described in claim 2, characterized in that, The tensioning assembly further includes a roller and a plurality of assembly wheels; the first rotating shaft and the roller extend along a second direction; wherein the first direction is perpendicular to the second direction; the roller is sleeved on the first rotating shaft; the roller is used to drive the assembly wheels to rotate when the first rotating shaft rotates; the plurality of assembly wheels are sleeved on the roller, and any two adjacent assembly wheels are set at a preset distance.

4. The adhesive applicator as described in claim 3, characterized in that, The assembly mechanism further includes a guide assembly; the guide assembly includes two guide portions; each guide portion extends along the first direction; the guide portion is used to ensure that a preset spacing is maintained between the multiple rolls of tape when the tensioning assembly rotates; each fixing assembly further includes a second positioning portion; the first positioning portion is provided with a first groove; the second positioning portion is provided with a second groove; the two ends of one of the guide portions are respectively received in the two oppositely arranged first grooves, and the two ends of the other guide portion are respectively received in the two oppositely arranged second grooves.

5. The adhesive applicator as described in claim 2, characterized in that, The assembly mechanism further includes two stop plates; each stop plate corresponds to one of the fixing components; the first positioning part is located between the tensioning component and the corresponding stop plate; the stop plate covers the side of the receiving part and contacts one end of the first rotating shaft; the stop plate is locked onto the first positioning part; the stop plate is used to stop the first rotating shaft in the first direction.

6. The adhesive applicator as described in claim 4, characterized in that, The first positioning part includes a main board and an extension end; the main board has a first groove; the extension direction of the first groove is at an acute angle to the first direction; the extension end is vertically disposed at the end of the main board away from the second positioning part; the extension end has a receiving part; the extension direction of the receiving part is at an acute angle to the first direction.

7. The adhesive applicator as described in claim 6, characterized in that, The frame includes a lower frame assembly; the lower frame assembly includes a main body and two oppositely arranged side plates; the two side plates are symmetrically arranged at two opposite ends of the main body; the side plates are used to support and fix the assembly mechanism; the assembly mechanism is located between the two side plates; the side plates include a fixing part; the fixing part has an assembly groove; the first positioning part further includes an assembly arm; the assembly arm is vertically arranged on the surface of the extension end adjacent to the fixing part; The assembly arm extends along the first direction; the assembly arm is adapted to fit the assembly slot to assemble the first positioning part onto the lower frame assembly.

8. The adhesive applicator as described in claim 7, characterized in that, The adhesive applicator further includes at least two threaded components; each threaded component corresponds to one of the fixing components; the threaded components lock the corresponding assembly arm to the corresponding fixing part.

9. The adhesive applicator as described in claim 7, characterized in that, The fixing component further includes a connecting portion; the connecting portion is connected between the first positioning portion and the second positioning portion; a receiving hole is formed on the surface of the fixing portion opposite to the first positioning portion; the connecting portion further includes a positioning pin; the positioning pin protrudes from the surface of the connecting portion opposite to the fixing portion and can be received in the receiving hole.

10. The adhesive applicator as described in claim 7, characterized in that, The assembly mechanism further includes two stop blocks; each stop block corresponds to one of the fixing components; the side plate further includes a support portion; the fixing portion is placed vertically above the support portion; the second positioning portion is further provided with a receiving groove; one end of the stop block is received in the corresponding receiving groove, and the other end is locked to the outer side wall of the support portion by screws; the stop block is used to stop the second positioning portion in the second direction.

Images