Adhesive tape mother roll end face packing device

Abstract

The invention relates to opp water glue film production and processing equipment, in particular to an adhesive tape mother roll end face packaging device which comprises a rack, an adhesive tape mother roll end face packaging device, an adhesive tape mother roll end face packaging device and a packaging device. The rack is provided with a rotating shaft, an edge folding device and an adhesive tape pasting device. More than two end face packaging pieces are stacked on the material frame, and more than two folded plates are arranged on the edges of the end face packaging pieces in the circumferential direction; the grabbing frame is provided with a movable and rotatable nail disc, and the nail disc is provided with material nails. Compared with a traditional manual end face packaging piece feeding and positioning method, the adhesive tape mother roll end face packaging device has the advantages that on one hand, the working efficiency is improved, manpower is saved, on the other hand, the feeding precision can be guaranteed, the end face packaging piece and the adhesive tape mother roll material barrel cannot be damaged, the product quality is guaranteed, and the production cost is reduced. Automatic feeding, positioning and packaging operation of the end face of the adhesive tape mother roll can be achieved, time and labor can be saved, and good packaging quality and consistency can be guaranteed.

Description

Technical Field

[0001] The invention relates to OPP water-based film production and processing equipment, in particular to a tape mother roll end face packaging device. Background Art

[0002] During the production process of OPP water-based film, it is necessary to package the tape mother roll wound with OPP water-based film to ensure the quality of the product. The packaging equipment currently used for packaging tape mother rolls has a reference application number of CN202322476399.8, and is named a Chinese utility model patent for a cylindrical film roll rotary packaging mechanism. The existing tape mother roll packaging machine can only automatically package the circumferential surface of the tape mother roll, and lacks an end face automatic packaging component. The end face of the tape mother roll requires manual loading, positioning and gluing packaging, resulting in poor packaging consistency and low efficiency. It is also easy to cause damage to the packaged parts, affecting product quality. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic packaging device which can complete the loading, positioning and gluing of the end face packaging of OPP semi-finished products in one go.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a tape mother roll end face packaging device, comprising: The frame is provided with a rotating shaft, a folding device and a glue applicator, and the main body of the tape mother roll is installed on the rotating shaft; A material rack with two or more end-face packages stacked on it, and the edges of the end-face packages are provided with two or more folding plates along the circumferential direction; The grabbing frame is provided with a movable and rotatable nail plate, and the nail plate is provided with nail material nails; After the nail material is nailed into the end face packaging piece, the end face packaging piece is transferred to the end face covering the tape mother roll body through the nail plate. When the rotating shaft drives the tape mother roll body to rotate, the folding plate is folded one by one and pressed onto the circumferential surface of the tape mother roll body by the folding device, and the bent folding plates are fixed one by one on the circumferential surface of the tape mother roll body by the glue applicator.

[0005] Furthermore, the end face packaging piece includes a packaging layer and a protective layer stacked up and down. After the nails are nailed into the packaging layer and the protective layer in turn, the packaging layer and the protective layer are transferred together through the nail plate to cover the protective layer on the end face of the tape mother roll body.

[0006] Furthermore, the glue applicator unwinds the double-sided adhesive tape. When the rotating shaft drives the tape mother roll body to rotate, the glue applicator is used to wrap at least one layer of double-sided adhesive tape on the circumferential surface of the tape mother roll body, and then the folding device is used to fold the passing folding plates one by one and press them onto the double-sided adhesive tape on the circumferential surface of the tape mother roll body, and then the glue applicator is used to wrap at least one layer of double-sided adhesive tape around the bent folding plates.

[0007] Furthermore, the frame is provided with an outer skin wrapper, which unwinds the outer skin of the package and wraps it on the outer double-sided adhesive tape.

[0008] Furthermore, the grabbing frame includes a fixed frame, the fixed frame is provided with a first vertical lifting frame, the first vertical lifting frame is provided with a horizontal rotating frame, the horizontal rotating frame is provided with a first horizontal movable frame, the first horizontal movable frame is provided with a vertical flip frame, the vertical flip frame is provided with an adaptive rotating frame, and the nail plate is connected to the adaptive rotating frame.

[0009] Furthermore, the grabbing frame is provided with a pressure roller that moves synchronously with the nail plate, and the pressure roller is used to press the end face packaging piece onto the end face of the tape mother roll body. The grabbing frame is provided with a first elastic member for supporting the nail plate and a second elastic member for supporting the pressure roller.

[0010] Furthermore, the grabbing frame is provided with a first sensor which moves synchronously with the nail plate, and the first sensor is used to detect the distance between the grabbing frame and the end face packaging piece and to control the depth of the nail material nailed into the end face packaging piece.

[0011] Furthermore, the folding device includes a pressure plate, which is perpendicular to the end face of the main body of the tape mother roll. The frame is provided with a second horizontal movable frame, which moves in a direction parallel to the rotating shaft. The second horizontal movable frame is provided with a second vertical lifting frame, which is connected to the folding device.

[0012] Furthermore, the glue applicator includes a tape roll, a tension adjustment roller group and a cutter. The tape roll and the tension adjustment roller group are rotatably arranged on a frame. The tape unwound from the tape roll passes through the tension adjustment roller group to fix the bent folded plates one by one on the circumferential surface of the tape mother roll body. The cutter is movably arranged on the frame and is used to cut the tape unwound from the glue applicator.

[0013] Furthermore, the frame is provided with a movable horizontal adjustment frame, which moves in a direction parallel to the rotating shaft, and the tape roll and the tension adjustment roller group are rotatably arranged on the horizontal adjustment frame.

[0014] The beneficial effects of the present invention are: when the tape mother roll end face packaging device is used, the nail plate on the grabbing frame is first moved, and the nail material of the nail plate is nailed into the uppermost end face packaging piece. Each time the nail material is nailed, an end face packaging piece is taken and transferred to the end face covering the tape mother roll body. Then the position of the folding device is adjusted, and the gap between the folding device and the circumferential surface of the tape mother roll body is controlled according to the thickness of the end face packaging piece, so that the folding plates of the end face packaging piece are folded one by one and pressed onto the circumferential surface of the tape mother roll body when passing through the gap as the tape mother roll body rotates. These folding plates hold the circumferential surface of the tape mother roll body after bending, and finally the folding plates are wrapped and fixed on the outside of the circumferential surface of the barrel using a glue applicator to complete the one-time loading, positioning and packaging of the end face of the tape mother roll body. Compared with the traditional method of manual loading and positioning of end face packaging pieces, the tape mother roll end face packaging device provided by the present invention improves the working efficiency and saves manpower on the one hand, and can ensure the loading accuracy on the other hand, and will not damage the end face packaging pieces and the tape mother roll barrel, thereby ensuring product quality. It can realize the automatic loading, positioning and packaging operations of the tape mother roll end face, which can save time and labor and ensure excellent packaging quality and consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the tape mother roll end face packaging device; Figure 2 This is another structural schematic diagram of the tape mother roll end face packaging device; Figure 3 This is a partial schematic diagram of the tape mother roll end face packaging device; Figure 4 It is a structural diagram of the grab frame; Figure 5 is another structural schematic diagram of the grab frame; Figure 6 This is another partial schematic diagram of the tape mother roll end face packaging device; Description of labels: 1. Frame; 11. Rotating shaft; 12. Flanger; 121. Pressing plate; 13. Glue applicator; 131. Tape roll; 132. Tension-adjusting roller group; 133. Cutter; 14. Cylinder; 15. Second horizontal movable frame; 16. Second vertical lifting frame; 17. Horizontal adjustment frame; 2. Material rack; 21. End face packaging; 211. Packaging layer; 212. Protective layer; 22. Folding plate; 3. Grabbing frame; 31. Nail plate; 32. Material nails; 33. Fixed frame; 34. First vertical lifting frame; 35. Horizontal rotating frame; 36. First horizontal movable frame; 37. Vertical flip frame; 38. Adaptive rotating frame; 39. Pressing roller; 391. First elastic member; 392. Second elastic member. DETAILED DESCRIPTION

[0016] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0017] Please refer to Figures 1 to 6 As shown, the tape mother roll end face packaging device of the present invention includes: The frame 1 is provided with a rotating shaft 11, a folding device 12 and a glue applicator 13. The rotating shaft 11 is provided with a tape mother roll body 14; A material rack 2 is provided with two or more end-face packaging pieces 21 stacked on top of each other, and the edges of the end-face packaging pieces 21 are provided with two or more folding plates 22 along the circumferential direction; The grabbing frame 3 is provided with a movable and rotatable nail plate 31, and the nail plate 31 is provided with nail material nails 32; After the nail material nail 32 is nailed into the end face packaging piece 21, the end face packaging piece 21 is transferred to the end face covering the tape mother roll main body 14 through the nail plate 31. When the rotating shaft 11 drives the tape mother roll main body 14 to rotate, the folding plate 22 is folded one by one and pressed onto the circumferential surface of the tape mother roll main body 14 by the folding device 12, and the bent folding plates 22 are fixed one by one on the circumferential surface of the tape mother roll main body 14 by the glue applicator 13.

[0018] From the above description, it can be seen that the beneficial effect of the present invention is that: when the tape mother roll end face packaging device is used, the nail plate 31 on the grabbing frame 3 is first moved, and the nail material nail 32 of the nail plate 31 is nailed into the uppermost end face packaging piece 21. Each time the nail material nail 32 pierces an end face packaging piece 21 and transfers it to cover the end face of the tape mother roll main body 14, then the position of the folding device 12 is adjusted, and the gap between the folding device 12 and the circumferential surface of the tape mother roll main body 14 is controlled according to the thickness of the end face packaging piece 21, so that the folding plates 22 of the end face packaging piece 21 are folded one by one and pressed onto the circumferential surface of the tape mother roll main body 14 as the tape mother roll main body 14 rotates when passing through the gap. These folding plates 22 hold the circumferential surface of the tape mother roll main body 14 after bending, and finally use the glue applicator 13 to wrap these folding plates 22 around and fix them on the outside of the circumferential surface of the barrel 14 to complete the one-time loading, positioning and packaging of the end face of the tape mother roll main body 14. Compared with the traditional manual method of loading and positioning the end face packaging piece 21, the tape mother roll end face packaging device provided by the present invention improves the working efficiency and saves manpower on the one hand, and on the other hand, it can ensure the loading accuracy and will not damage the end face packaging piece 21 and the tape mother roll material drum 14, thereby ensuring product quality. It can realize the automatic loading, positioning and packaging operations of the tape mother roll end face, which can save time and effort and ensure excellent packaging quality and consistency.

[0019] In an optional embodiment, the end face packaging piece 21 includes a packaging layer 211 and a protective layer 212 stacked on top of each other. After the nails 32 are nailed into the packaging layer 211 and the protective layer 212 in turn, the packaging layer 211 and the protective layer 212 are transferred together through the nail plate 31, and the protective layer 212 is covered on the end face of the tape mother roll body 14.

[0020] From the above description, it can be seen that each end face packaging piece 21 includes a packaging layer 211 and a protective layer 212. The protective layer 212 directly covers the end face of the tape mother roll body 14 to play a shock-absorbing role and prevent the nails 32 from scratching the tape mother roll. The packaging layer 211 is located on the outermost side and plays a protective role such as waterproof and dustproof to ensure product quality.

[0021] In an optional embodiment, the glue applicator 13 unwinds the double-sided adhesive tape. When the rotating shaft 11 drives the tape mother roll body 14 to rotate, the glue applicator 13 is used to wrap at least one layer of double-sided adhesive tape on the circumferential surface of the tape mother roll body 14, and then the folding device 12 is used to fold the passing folding plates 22 one by one and press them onto the double-sided adhesive tape on the circumferential surface of the tape mother roll body 14, and then the glue applicator 13 is used to wrap at least one layer of double-sided adhesive tape around the bent folding plates 22.

[0022] From the above description, it can be seen that the entire or partial section of the tape can be selected as a double-sided adhesive tape. In this way, before folding, the glue applicator 13 is used to wrap at least one layer of double-sided adhesive tape on the circumferential surface of the barrel 14. After folding, the folding plates 22 are pressed and glued to the surface layer of the double-sided adhesive tape one by one. Then, the glue applicator 13 is used to wrap the folding plates 22 again, and the folding plates 22 are glued tightly to the inner surface of the next layer of tape.

[0023] In an optional embodiment, the frame 1 is provided with an outer skin wrapper, which unwinds the outer skin of the package and wraps it on the outer double-sided adhesive tape.

[0024] From the above description, it can be seen that due to the use of double-sided adhesive tape for packaging, not only the packaging effect is more secure, but also the outer skin can be directly fixed with the surface layer of the outermost double-sided adhesive tape when packaging the outer skin, thereby improving the stability of the outer skin after packaging and enhancing the protective effect of the outer skin on the tape mother roll.

[0025] In an optional embodiment, the grabbing frame 3 includes a fixed frame 33, a first vertical lifting frame 34 is provided on the fixed frame 33, a horizontal rotating frame 35 is provided on the first vertical lifting frame 34, a first horizontal movable frame 36 is provided on the horizontal rotating frame 35, a vertical flip frame 37 is provided on the first horizontal movable frame 36, the vertical flip frame 37 is provided with an adaptive rotating frame 38, and the nail plate 31 is connected to the adaptive rotating frame 38.

[0026] As can be seen from the above description, the fixed frame 33 serves as a supporting installation, the vertical lifting frame is used to adjust the vertical height of the nail plate 31, the horizontal rotating frame 35 is used to horizontally rotate the end face packaging 21 and buckle it onto the end face of the tape mother roll body 14, the horizontal moving frame is used to determine the radius value of the horizontal rotation of the end face packaging 21, and the vertical flip frame 37 is used to control the up and down flipping of the end face packaging 21 for material removal and loading. The purpose of designing the adaptive rotating frame 38 is to allow the nail plate 31 to transfer the end face packaging 21 to cover the end face of the tape mother roll body 14 and then rotate with the tape mother roll body 14. This can ensure the loading positioning accuracy without causing damage to the OPP tape mother roll barrel 14.

[0027] In an optional embodiment, the grabbing frame 3 is provided with a pressure roller 39 that moves synchronously with the nail plate 31, and the pressure roller 39 is used to press the end face packaging 21 onto the end face of the tape mother roll body 14. The grabbing frame 3 is provided with a first elastic member 391 for supporting the nail plate 31 and a second elastic member 392 for supporting the pressure roller 39.

[0028] As can be seen from the above description, the function of the pressure roller 39 is to press the end-face packaging component 21 against the end face of the tape mother roll body 14, ensuring that the end-face packaging component 21 is evenly and firmly covered on the end face of the tape mother roll body 14 during packaging. The first elastic member 391 prevents the nail plate 31 from over-pressing and damaging the end-face packaging component 21 or the tape mother roll body 14. The second elastic member 392 applies pre-pressure to the pressure roller 39, so that the pressure roller 39 presses the end-face packaging component 21 against the end face of the tape mother roll body 14 with a certain pressure, thereby improving the end-face packaging accuracy.

[0029] In an optional embodiment, the grabbing frame 3 is provided with a first sensor that moves synchronously with the nail plate 31 , and the first sensor is used to detect the distance between the grabbing frame 3 and the end face packaging piece 21 and control the depth of the nail material nails 32 nailed into the end face packaging piece 21 .

[0030] From the above description, it can be seen that the first sensor detects the distance between the first sensor and the end face package 21 in real time. When piercing the end face package 21, if it is detected that the distance between the first sensor and the end face package 21 is less than the preset value, it means that the nail 32 has completed nailing into the upper end face package 21. At this time, an instruction is sent to stop the nail plate 31 from continuing to move toward the end face package 21 to prevent damage to the lower end face package 21, thereby achieving precise loading.

[0031] In an optional embodiment, the folding device 12 includes a pressure plate 121, which is perpendicular to the end face of the tape mother roll body 14. The frame 1 is provided with a second horizontal movable frame 15, which moves in a direction parallel to the rotating shaft 11. The second horizontal movable frame 15 is provided with a second vertical lifting frame 16, which is connected to the folding device 12.

[0032] As can be seen from the above description, when the horizontal packaging structure is selected, the rotating shaft 11 is horizontally arranged to support the barrel 14 and the end cap. The folding pressing surface of the pressure plate 121 is perpendicular to the end face of the barrel 14 and is located outside the edge of the end face of the barrel 14. In this way, the end cap can be folded from both sides at the same time, and the left and right end faces of the barrel 14 can be packaged at the same time, which improves the packaging efficiency. The height and horizontal position of the pressure plate 121 can be adjusted by the horizontal movable frame and the vertical lifting frame to adapt to the packaging operation of barrels 14 and end caps of different sizes and packaging specifications.

[0033] In an optional embodiment, the glue applicator 13 includes a tape roll 131, a tension adjustment roller group 132 and a cutter 133. The tape roll 131 and the tension adjustment roller group 132 are rotatably arranged on the frame 1. The tape unwound from the tape roll 131 passes through the tension adjustment roller group 132 to fix the bent folding plates 22 one by one on the circumferential surface of the tape mother roll body 14. The cutter 133 is movably arranged on the frame 1 and is used to cut the tape unwound from the glue applicator 13.

[0034] As can be seen from the above description, the tension of the unwound tape from the tape roll 131 is adjusted using the tension-adjusting roller assembly 132, and the tape roll 131 is then wound around the flap 22. This allows for autonomous control of the tape tension based on the product and package dimensions and packaging requirements. The cutter 133 can be mounted on the frame 1 in a rotating, lifting, or translating manner, as long as it can cut the tail of the wound tape.

[0035] In an optional embodiment, the frame 1 is provided with a movable horizontal adjustment frame 17 , which moves in a direction parallel to the rotating shaft 11 , and the tape roll 131 and the tension adjustment roller group 132 are rotatably arranged on the horizontal adjustment frame 17 .

[0036] As can be seen from the above description, the horizontal adjustment frame 17 is used to change the orientation of the glue applicator 13 in the radial direction of the tape mother reel 14, thereby adjusting the tape winding position.

[0037] Please refer to Figures 1 to 6 As shown, the first embodiment of the present invention is: a tape mother roll end face packaging device, comprising: The frame 1 is provided with a rotating shaft 11, a hemming device 12, and a glue applicator 13. The rotating shaft 11 is provided with a tape mother roll body 14. In this embodiment, the tape mother roll body 14 is an OPP semi-finished tape mother roll. The rotating shaft 11 is driven by a motor. There is a gap between the hemming device 12 and the circumferential surface of the tape mother roll body 14. A material rack 2 is provided with two or more end-face packaging pieces 21 stacked on top of each other, and the edges of the end-face packaging pieces 21 are provided with two or more folding plates 22 along the circumferential direction; The grabbing frame 3 is provided with a movable and rotatable nail plate 31, and the nail plate 31 is provided with nail material nails 32; the length of the nail material nails 32 is less than or equal to the thickness of the end face packaging member 21; After the nail material nail 32 is nailed into the end face packaging piece 21, the end face packaging piece 21 is transferred to the end face covering the tape mother roll main body 14 through the nail plate 31. When the rotating shaft 11 drives the tape mother roll main body 14 to rotate, the folding plate 22 is folded one by one and pressed onto the circumferential surface of the tape mother roll main body 14 by the folding device 12, and the bent folding plates 22 are fixed one by one on the circumferential surface of the tape mother roll main body 14 by the glue applicator 13.

[0038] The end-face packaging 21 comprises a stacked packaging layer 211 and a protective layer 212. Nails 32 are sequentially driven into the packaging layer 211 and the protective layer 212, and then transferred together via the nail plate 31, covering the end face of the tape mother roll 14. The packaging layer 211 is made of cardboard, and the protective layer 212 is made of foam padding. The glue applicator 13 unwinds the double-sided adhesive tape. When the rotating shaft 11 rotates the tape mother roll 14, the glue applicator 13 wraps at least one layer of double-sided adhesive tape around the circumference of the tape mother roll 14. The folding device 12 then folds each of the folded plates 22 passing through the folded plates 22 and presses them onto the double-sided adhesive tape on the circumference of the tape mother roll 14. The glue applicator 13 then wraps at least one layer of double-sided adhesive tape around the folded plates 22. The frame 1 is provided with an outer skin wrapper, which unwinds the outer skin of the packaging and wraps it on the outer layer of double-sided adhesive tape. The outer skin wrapper includes a cardboard conveying mechanism, which can be a conventional conveying mechanism such as a conveyor roller group or a mechanical claw, as long as it can convey the cardboard outer skin to the surface of the material and wrap it with the glue applicator 13. The grabbing frame 3 includes a fixed frame 33, on which is provided a first vertical lifting frame 34, on which is provided a horizontal rotating frame 35, on which is provided a first horizontal movable frame 36, on which is provided a vertical flip frame 37, on which is provided an adaptive rotating frame 38, and the nail plate 31 is connected to the adaptive rotating frame 38. The horizontal movable frame includes movable frames in the X / Y directions, thereby realizing flexible adjustment of the orientation of the nail plate 31. The vertical lifting frame, horizontal rotating frame 35, horizontal moving frame, and vertical tilting frame 37 are driven by conventional drive elements such as motors and cylinders, which will not be described in detail here. The gripping frame 3 is equipped with a pressure roller 39 that moves synchronously with the nail plate 31. The pressure roller 39 is used to press the end-face packaging component 21 against the end surface of the tape mother roll body 14. The gripping frame 3 is equipped with a first elastic member 391 to support the nail plate 31 and a second elastic member 392 to support the pressure roller 39. Three or more nails 32 are arranged in an array on the nail plate 31, with two sets of pressure rollers 39 located on opposite sides of the nail plate 31. The first elastic member 391 and the second elastic member 392 are springs. The transfer frame is equipped with a positioning post that passes through the spring and is slidably connected to the nail plate 31 or the supporting pressure roller 39. The gripping frame 3 is equipped with a first sensor that moves synchronously with the nail plate 31. The first sensor is used to detect the distance between the gripping frame 31 and the end-face packaging component 21 and control the penetration depth of the nails 32 into the end-face packaging component 21. The first sensor is a distance sensor. The hemming device 12 includes a pressure plate 121, which is perpendicular to the end surface of the tape mother roll body 14. The frame 1 is equipped with a second horizontal movable frame 15, which moves in a direction parallel to the rotating shaft 11. The second horizontal movable frame 15 is equipped with a second vertical lifting frame 16, which is connected to the hemming device 12. The pressure plate 121 is a circular plate and is rotatably connected to the vertical lifting frame.The pressure plate 121 is provided with an elastic layer on the surface facing the tape mother roll body 14. The horizontal movable frame and the vertical lifting frame are both driven by cylinders, and the conventional means will not be repeated. The glue applicator 13 includes a tape roll 131, a tension adjustment roller group 132 and a cutter 133. The tape roll 131 and the tension adjustment roller group 132 are rotatably arranged on the frame 1. The tape unwound from the tape roll 131 passes through the tension adjustment roller group 132 to fix the bent folding plates 22 one by one on the circumferential surface of the tape mother roll body 14. The cutter 133 is movably arranged on the frame 1 and is used to cut the tape unwound by the glue applicator 13. The glue applicator 13 also includes an auxiliary pressure roller 39, which is rotatably arranged on the frame 1 and is used to press the tape against the surface of the body to be wound. The glue applicator 13 also includes an air blow pipe, which blows the unwound tape against the auxiliary pressure roller 39, thereby facilitating the pressing of the auxiliary pressure roller 39. The cutter 133 can be moved by installing a rotary motor on the frame 1. The rotary motor controls the rotation of the rotary frame, and the cutter 133 is mounted on the rotary frame to cut the tape. The frame 1 is equipped with a movable horizontal adjustment frame 17, which moves in a direction parallel to the rotating shaft 11. The tape roll 131 and the tension adjustment roller assembly 132 are rotatably mounted on the horizontal adjustment frame 17. The material rack 2 is equipped with positioning posts, and the end-face packaging 21 is provided with positioning holes that cooperate with the positioning posts. The nail plate 31 is provided with through holes for the positioning posts to pass through. The material rack 2 is equipped with a second sensor. When the second sensor detects that the end-face packaging 21 is out of material, it cancels the subsequent nailing of the end-face packaging 21. The second sensor is a weighing sensor. When the weighing sensor does not detect the end-face packaging 21, it sends a command to cancel the next loading operation of the end-face packaging 21.

[0039] To sum up, when the tape mother roll end face packaging device of the present invention is used, first move the nail plate on the grabbing frame, and nail the nail material of the nail plate into the uppermost end face packaging piece. Each time the nail material is nailed, an end face packaging piece is taken and transferred to cover the end face of the tape mother roll body. Then adjust the position of the folding device, and control the gap between the folding device and the circumferential surface of the tape mother roll body according to the thickness of the end face packaging piece, so that the folding plates of the end face packaging piece are folded one by one and pressed onto the circumferential surface of the tape mother roll body when passing through the gap as the tape mother roll body rotates. These folding plates hold the circumferential surface of the tape mother roll body after bending. Finally, use the glue applicator to wrap these folding plates and fix them on the outside of the circumferential surface of the barrel to complete the one-time loading, positioning and packaging of the end face of the tape mother roll body. Compared with the traditional method of manual loading and positioning of end face packaging pieces, the tape mother roll end face packaging device provided by the present invention improves the working efficiency and saves manpower on the one hand, and can ensure the loading accuracy on the other hand, and will not damage the end face packaging pieces and the tape mother roll barrel, thereby ensuring product quality. It can realize the automatic loading, positioning and packaging operations of the tape mother roll end face, which can save time and labor and ensure excellent packaging quality and consistency.

[0040] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The tape mother roll end face packaging device is characterized by: include: The frame is provided with a rotating shaft, a folding device and a glue applicator, and the main body of the tape mother roll is installed on the rotating shaft; the material rack is stacked with two or more end face packaging pieces, and the edges of the end face packaging pieces are provided with two or more folding plates along the circumferential direction; the grabbing frame is provided with a movable and rotatable nail plate, and the nail plate is provided with nailing nails; after the nailing nails are nailed into the end face packaging pieces, the end face packaging pieces are transferred to the end face covering the main body of the tape mother roll through the nail plate. When the rotating shaft drives the main body of the tape mother roll to rotate, the folding device is used to fold the folding plates one by one and press them onto the circumferential surface of the main body of the tape mother roll, and the glue applicator is used to fix the bent folding plates one by one on the circumferential surface of the main body of the tape mother roll.

2. The tape mother roll end face packaging device according to claim 1, characterized in that: The end face packaging piece includes a packaging layer and a protective layer stacked up and down. The nail material nails are nailed into the packaging layer and the protective layer in turn, and then the packaging layer and the protective layer are transferred together through the nail plate to cover the protective layer on the end face of the tape mother roll body.

3. The tape mother roll end face packaging device according to claim 1, characterized in that: The glue applicator unwinds the double-sided adhesive tape. When the rotating shaft drives the tape mother roll body to rotate, the glue applicator is used to wrap at least one layer of double-sided adhesive tape on the circumferential surface of the tape mother roll body, and then the folding device is used to fold the passing folding plates one by one and press them onto the double-sided adhesive tape on the circumferential surface of the tape mother roll body, and then the glue applicator is used to wrap at least one layer of double-sided adhesive tape around the bent folding plates.

4. The tape mother roll end face packaging device according to claim 3, characterized in that: The machine frame is provided with an outer skin wrapper, which unwinds the packaged outer skin and wraps it on the outer double-sided adhesive tape.

5. The tape mother roll end face packaging device according to claim 1, characterized in that: The grabbing frame includes a fixed frame, a first vertical lifting frame is provided on the fixed frame, a horizontal rotating frame is provided on the first vertical lifting frame, a first horizontal moving frame is provided on the horizontal rotating frame, a vertical flip frame is provided on the first horizontal moving frame, an adaptive rotating frame is provided on the vertical flip frame, and the nail plate is connected to the adaptive rotating frame.

6. The tape mother roll end face packaging device according to claim 1, characterized in that: The grabbing frame is provided with a pressure roller which moves synchronously with the nail plate, and the pressure roller is used to press the end face packaging piece onto the end face of the tape mother roll body. The grabbing frame is provided with a first elastic member for supporting the nail plate and a second elastic member for supporting the pressure roller.

7. The tape mother roll end face packaging device according to claim 1, characterized in that: The grabbing frame is provided with a first sensor which moves synchronously with the nail plate. The first sensor is used for detecting the distance between the grabbing frame and the end face packaging piece and controlling the depth of the nail material nailed into the end face packaging piece.

8. The tape mother roll end face packaging device according to claim 1, characterized in that: The folding device includes a pressing plate, which is perpendicular to the end surface of the tape mother roll body. The frame is provided with a second horizontal movable frame, which moves in a direction parallel to the rotating shaft. The second horizontal movable frame is provided with a second vertical lifting frame, which is connected to the folding device.

9. The tape mother roll end face packaging device according to claim 1, characterized in that: The glue applicator includes a tape roll, a tension adjustment roller group and a cutter. The tape roll and the tension adjustment roller group are rotatably arranged on a frame. The tape unwound from the tape roll passes through the tension adjustment roller group to fix the bent folded plates one by one on the circumferential surface of the main body of the tape mother roll. The cutter is movably arranged on the frame and is used to cut the tape unwound by the glue applicator.

10. The tape mother roll end face packaging device according to claim 9, characterized in that: The frame is provided with a movable horizontal adjustment frame which moves in a direction parallel to the rotating shaft. The adhesive tape roll and the tension adjustment roller group are rotatably arranged on the horizontal adjustment frame.

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